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piperacillin

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Description

Piperacillin is a broad-spectrum penicillin antibiotic, synthesized by attaching a 2-thiazolylacetyl side chain to the 6-amino group of 6-aminopenicillanic acid. It exhibits potent activity against gram-negative bacteria, including Pseudomonas aeruginosa, which is often resistant to other penicillin antibiotics. Piperacillin works by inhibiting bacterial cell wall synthesis, leading to cell death. It is commonly used to treat a wide range of infections, including pneumonia, urinary tract infections, skin infections, and septicemia. Piperacillin is often administered in combination with the beta-lactamase inhibitor tazobactam (Piperacillin/Tazobactam) to overcome resistance mechanisms in certain bacteria. Research on piperacillin focuses on understanding its mechanisms of action, optimizing its therapeutic efficacy, and exploring its potential applications in various clinical settings. Its importance lies in its ability to treat infections caused by multidrug-resistant bacteria, making it a valuable therapeutic option in combating bacterial infections.'

Piperacillin: Semisynthetic, broad-spectrum, AMPICILLIN derived ureidopenicillin antibiotic proposed for PSEUDOMONAS infections. It is also used in combination with other antibiotics. [Medical Subject Headings (MeSH), National Library of Medicine, extracted Dec-2023]

piperacillin : A penicillin in which the substituent at position 6 of the penam ring is a 2-[(4-ethyl-2,3-dioxopiperazin-1-yl)carboxamido]-2-phenylacetamido group. [Chemical Entities of Biological Interest (ChEBI), Hastings J, Owen G, Dekker A, Ennis M, Kale N, Muthukrishnan V, Turner S, Swainston N, Mendes P, Steinbeck C. (2016). ChEBI in 2016: Improved services and an expanding collection of metabolites. Nucleic Acids Res]

5-(2-azetidinylmethoxy)-2-chloropyridine: affects neuronal nicotinic acetylcholine receptors; structure in first source [Medical Subject Headings (MeSH), National Library of Medicine, extracted Dec-2023]

Cross-References

ID SourceID
PubMed CID43672
CHEMBL ID702
CHEBI ID8232
SCHEMBL ID33894
MeSH IDM0016883
PubMed CID9907432
CHEMBL ID2104964
SCHEMBL ID7417623
MeSH IDM0016883

Synonyms (108)

Synonym
peperacillin
BIDD:GT0167
AB01275515-01
BRD-K86873305-236-03-0
piperacilline
piperacillina
piperacillin
(2s,5r,6r)-6-{[(2r)-2-{[(4-ethyl-2,3-dioxopiperazin-1-yl)carbonyl]amino}-2-phenylacetyl]amino}-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
piperacilina [inn-spanish]
piperacilline [inn-french]
piperacillinum [inn-latin]
pipracil, piper
4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[[(2r)-[[(4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]phenylacetyl]amino]-3,3-dimethyl-7-oxo-, (2s,5r,6r)-
(2s,5r,6r)-6-[[(2r)-2-[(4-ethyl-2,3-dioxo-piperazine-1-carbonyl)amino]-2-phenyl-acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
piperacillin hydrate
PRESTWICK2_000755
BPBIO1_000848
BSPBIO_000770
DB00319
pipc
ccris 7362
pipercillin
pipril
4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 6-(((((4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl)amino)phenylacetyl)amino)-3,3-dimethyl-7-oxo-, (2s-(2alpha,5alpha,6beta(s*)))-
(2s-(2alpha,5alpha,6beta(s*)))-6-(((((4-ethyl-2,3-dioxopiperazin-1-yl)carbonyl)amino)phenylacetyl)amino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid
einecs 262-811-8
6-(d-(-)-alpha-(4-ethyl-2,3-dioxo-1-piperazinecarboxamido)phenylacetamido)penicillanic acid
4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 3,3-dimethyl-6-(((((4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl)amino)phenylacetyl)amino)-7-oxo-, (2s-(2-alpha,5-alpha,6-beta(s*)))-
61477-96-1
piperacillin anhydrous
PRESTWICK1_000755
PRESTWICK0_000755
SPBIO_002709
PRESTWICK3_000755
6beta-{(2r)-2-[(4-ethyl-2,3-dioxopiperazin-1-yl)carboxamido]-2-phenylacetamido}-2,2-dimethylpenam-3alpha-carboxylic acid
CHEBI:8232 ,
HMS2090H19
bdbm50240426
chembl702 ,
(2s,5r,6r)-6-[[(2r)-2-[(4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
D08380
piperacillin (inn)
peracin (tn)
WPP ,
AKOS016007827
piperacilina
piperacillin [inn]
unii-9i628532gx
piperacillinum
9i628532gx ,
piperacillin [mart.]
peracin
piperacillin [jan]
piperacillin [who-dd]
piperacillin [mi]
piperacillin, anhydrous
EPITOPE ID:116652
SCHEMBL33894
W-105153
piperacillin, antibiotic for culture media use only
4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[[(2r)-2-[[(4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-, (2s,5r,6r)-
DTXSID2023482
(2s,5r,6r)-6-[(2r)-2-{[(4-ethyl-2,3-dioxopiperazin-1-yl)carbonyl]amino}-2-phenylacetamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
(2s,5r,6r)-6-[[(2r)-[[(4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
mfcd00865043
Q423787
(2s,5r,6r)-6-((r)-2-(4-ethyl-2,3-dioxopiperazine-
pipracil,(s)
AS-13671
(2s,5r,6r)-6-((r)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
gtpl10921
tazocin (piperacillin + tazobactam)
4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,6-[[(2r)-[[(4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]phenylacetyl]amino]-3,3-dimethyl-7-oxo-, (2s,5r,6r)-
A868701
(2s,5r,6r)-6-((r)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid
HY-B1923
CS-0013978
(2s,5r,6r)-6-[(2r)-2-[(4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-phenylacetamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
EN300-6733491
Z2587996977
198283-74-8
abt 594
5-(2-azetidinylmethoxy)-2-chloropyridine
tebanicline tosylate
ebanicline tosylate
a-16659447
tebanicline tosilate
CHEMBL2104964
cp1a26546z ,
tebanicline tosylate [usan]
a-166594.47
pyridine, 5-((2r)-2-azetidinylmethoxy)-2-chloro-, mono(4-methylbenzenesulfonate)
a-165594
5-(((r)-2-azetidnyl)methoxy)-2-chloropyridine mono-p-toluenesulfonate
unii-cp1a26546z
a-166594
tebanicline tosylate [mi]
pyridine, 5-( (2r)-2-azetidinylmethoxy)-2-chloro-, mono(4-methylbenzenesulphonate)
5-(((r)-2-azetidnyl)methoxy)-2-chloropyridine mono-p-toluenesulphonate
pyridine, 5-( (2r)-2-azetidinylmethoxy)-2-chloro-, mono(4-methylbenzenesulfonate)
SCHEMBL7417623
4-methylbenzene-1-sulfonic acid--5-[(azetidin-2-yl)methoxy]-2-chloropyridine (1/1)
DTXSID70941658
5-[[(2r)-azetidin-2-yl]methoxy]-2-chloropyridine;4-methylbenzenesulfonic acid
5-[[(2r)-azetidin-1-ium-2-yl]methoxy]-2-chloropyridine;4-methylbenzenesulfonate
198283-74-8 (tosylate)
Q27275600
AKOS040755538

Research Excerpts

Overview

Piperacillin-tazobactam is a broad-spectrum antimicrobial agent that is commonly used in clinical practice. Piperacillin is a β-lactam penicillin antibiotic commonly used for the empirical therapy of sepsis.

ExcerptReferenceRelevance
"Piperacillin (Pip) is a broad spectrum β-lactam against most Gram-positive and Gram-negative aerobic and anaerobic bacteria. "( Piperacillin Encapsulation in Nanoliposomes Using Modified Freeze-Drying of a Monophase Solution Method: Preparation, Characterization and In Vitro Antibacterial Activity.
Hallaj-Nezhadi, S; Hashemzadeh, N; McMillan, NAJ; Milani, M; Panahi, V; Savadi, P; Taghavi-Fard, T, 2020
)
3.44
"Piperacillin-tazobactam is a broad-spectrum antimicrobial agent that is commonly used in clinical practice. "( An unusual case of piperacillin-tazobactam-induced fever, eosinophilia, thrombocytopenia and liver damage.
Lv, J; Su, X; Wu, G; Zhang, F, 2022
)
2.49
"Piperacillin-tazobactam is a potent β-lactam/β-lactamase inhibitor antibiotic commonly prescribed in the intensive care unit setting. "( Piperacillin-Tazobactam in Intensive Care Units: A Review of Population Pharmacokinetic Analyses.
Caissy, JA; El-Haffaf, I; Marsot, A, 2021
)
3.51
"Piperacillin-tazobactam is a beta-lactam/beta-lactamase combination antibiotic used in patients with moderate to severe infection. "( A UHPLC-MS/MS method for the simultaneous determination of piperacillin and tazobactam in plasma (total and unbound), urine and renal replacement therapy effluent.
Guerra Valero, YC; Lipman, J; Naicker, S; Ordenez Meija, JL; Parker, SL; Roberts, JA; Wallis, SC, 2018
)
2.17
"Piperacillin is a β-lactam penicillin antibiotic commonly used for the empirical therapy of sepsis and other hospital-acquired infections. "( Pharmacokinetics of piperacillin in critically ill patients with acute kidney injury receiving sustained low-efficiency diafiltration.
Lipman, J; Peake, SL; Roberts, JA; Roberts, MS; Sinnollareddy, MG, 2018
)
2.25
"Piperacillin is a broad spectrum beta-lactam antibiotic used in combination with tazobactam for hospital-related bacterial infections. "( Novel insights into the chemistry of an old medicine: A general degradative pathway for penicillins from a piperacillin/tazobactam stability study.
Cabri, W; Cerisoli, L; Ferrazzano, L; Martelli, G; Ricci, A; Tolomelli, A; Viola, A, 2019
)
2.17
"Piperacillin/tazobactam is a frequently prescribed antibiotic in pediatric intensive care units, but pharmacokinetic data to justify the optimal piperacillin/tazobactam dosing regimen are sparse in critically ill children."( Population pharmacokinetics of piperacillin/tazobactam in critically ill young children.
Cies, JJ; Kuti, JL; Schlichting, C; Shankar, V, 2014
)
2.13
"Piperacillin/Tazobactam is a time-dependent antimicrobial combination (beta-lactam/beta-lactamase inhibitor) commonly used in the treatment of severe Gram-negative infections. "( Continuous infusion of piperacillin/tazobactam in patients with severe infections: A possible pharmacokinetic optimisation?
Attivi, D; Gibaud, S, 2014
)
2.16
"Piperacillin-tazobactam is a frequently used therapy in critically ill patients with pulmonary infection."( Pulmonary penetration of piperacillin and tazobactam in critically ill patients.
Bentley, AM; Felton, TW; Goodwin, J; Hope, WW; Isalska, B; Malagon, I; McCalman, K; Whalley, S, 2014
)
1.43
"Piperacillin-tazobactam is an antipseudomonal antibiotic frequently used in patients with cystic fibrosis (CF) to treat pulmonary exacerbations. "( Piperacillin-induced mild haemolytic anaemia in a 44-year-old patient with cystic fibrosis.
Mayer, B; Meinus, C; Roehmel, JF; Schwarz, C, 2016
)
3.32
"Piperacillin is an extended-spectrum penicillin antibiotic prescribed for moderate to severe infections."( Piperacillin-associated pulmonary infiltrates with eosinophilia: a case report.
Kelsall, JT; Tseng, OL; Wilcox, PG,
)
2.3
"Piperacillin-tazobactam is a broad spectrum antimicrobial agent that can cause false-positive results in the commercial Platelia Aspergillus EIA test. "( Galactomannan detection from piperacillin-tazobactam brands available in the Brazilian market.
Aquino, VR; Pasqualotto, AC; Severo, LC; Sukiennik, TC; Xavier, MO, 2009
)
2.09
"Piperacillin-tazobactam is a frequently prescribed intravenous antibiotic for moderate to severe infections used in hospital settings because of its broad activity against many pathogenic bacteria including Pseudomonas aeruginosa. "( Pharmacokinetic evaluation of piperacillin-tazobactam.
Hayashi, Y; Lipman, J; Paterson, DL; Roberts, JA, 2010
)
2.09
"Piperacillin/ tazobactam is a parenteral drug."( Microbiological equivalence of bacteriostatic and bactericidal activities of the sera from healthy volunteers receiving generic piperacillin/tazobactam (Pipertaz) and original piperacillin/tazobactam (Tazocin).
Chalermsri, C; Sae-Jong, R; Suddhichupaiboon, S; Thamlikitkul, V; Tiengrim, S, 2011
)
1.3
"Piperacillin-tazobactam is a good choice of treatment as monotherapy for surgical wound infection after clean-contaminated head and neck oncologic surgery."( Efficacy of piperacillin-tazobactam in the treatment of surgical wound infection after clean-contaminated head and neck oncologic surgery.
Bernaldez, R; Collado, D; Rodrigo, JP; Sŭrez, C, 2004
)
2.15
"Piperacillin-tazobactam is a beta-lactam/beta-lactamase inhibitor combination with a broad spectrum of antibacterial activity that includes Gram-positive and -negative aerobic and anaerobic bacteria. "( Piperacillin-tazobactam: a beta-lactam/beta-lactamase inhibitor combination.
Dilay, L; Gin, A; Karlowsky, JA; Rubinstein, E; Walkty, A; Zhanel, GG, 2007
)
3.23
"Piperacillin is a new semisynthetic, expanded-spectrum penicillin with marked activity against Pseudomonas aeruginosa. "( Biliary concentrations of piperacillin in patients undergoing cholecystectomy.
Giron, JA; Hirschman, SZ; Meyers, BR, 1981
)
2.01
"Piperacillin is a new semisynthetic penicillin with a broad spectrum of in vitro activity against common gram-negative urinary tract pathogens. "( Preliminary report comparing piperacillin and carbenicillin for complicated urinary tract infections.
Lee, M; Ojeda, L; Swarifi, R; Tabib, M, 1982
)
2
"Piperacillin was shown to be an effective single agent for the management of pelvic infections caused by mixed aerobic and anaerobic bacteria."( Comparative study of piperacillin versus cefoxitin in the treatment of obstetric and gynecologic infections.
Hadley, WK; Ohm-Smith, M; Robbie, MO; Sweet, RL, 1983
)
1.31
"Piperacillin sodium is a beta lactam antibiotic with a broad range of antibacterial activity that includes gram-negative bacilli, gram-positive cocci (except penicillinase-producing S. "( Piperacillin sodium: antibacterial spectrum, pharmacokinetics, clinical efficacy, and adverse reactions.
Finley, RS; Fortner, CL; Schimpff, SC,
)
3.02
"Piperacillin is a new semisynthetic penicillin which is similar in structure to carbenicillin and ticarcillin. "( Effects of sodium piperacillin on platelet function in normal volunteers.
Gentry, LO; Jemsek, JG; Natelson, EA, 1981
)
2.04
"Piperacillin is considered to be a safe and effective first line single agent treatment for early neonatal infection but because some Escherichia coli are resistant to it we recommend that a second agent be used in critically ill infants with neutropenia or meningitis."( Piperacillin in early neonatal infection.
Darrell, J; Placzek, M; Sahathevan, M; Want, S; Whitelaw, A, 1983
)
2.43
"Piperacillin/tazobactam is a new drug consisting of a highly active penicillin and a beta-lactamase inhibitor. "( Pharmacokinetics and tissue penetration of piperacillin/tazobactam with particular reference to its potential in abdominal and soft tissue infections.
Kinzig, M; Sörgel, F, 1994
)
1.99
"Piperacillin/tazobactam is a new combination of a broad-spectrum penicillin and a beta-lactamase inhibitor. "( Pharmacokinetic characteristics of piperacillin/tazobactam.
Kinzig, M; Sörgel, F, 1994
)
2.01
"Piperacillin (PPR) is a widely prescribed ureidopenicillin of established efficacy against enterobacteria and P."( Perioperative pharmacokinetics of piperacillin during liver transplantation.
Bourget, P; Ecoffey, C; Lesne-Hulin, A; Levaufre, B, 1996
)
1.29
"Piperacillin/tazobactam is a beta-lactam/beta-lactamase inhibitor combination with a broad spectrum of antibacterial activity encompassing most Gram-positive and Gram-negative aerobic bacteria and anaerobic bacteria, including many pathogens producing beta-lactamases. "( Piperacillin/tazobactam: an updated review of its use in the treatment of bacterial infections.
Markham, A; Perry, CM, 1999
)
3.19
"Piperacillin/tazobactam is a beta-lactam/beta-lactamase inhibitor combination with a broad spectrum of antibacterial activity against most Gram-positive and Gram-negative aerobic bacteria and anaerobic bacteria. "( Piperacillin/tazobactam: a pharmacoeconomic review of its use in moderate to severe bacterial infections.
Plosker, GL; Young, M, 2001
)
3.2
"Piperacillin is a ureido-penicillin characterized by the presence of a piperazine group at the position 6 of the beta-lactam ring. "( [Diffusion of piperacillin into bronchial secretions].
Bergogne-Bérézin, E; Berthelot, G; Kafe, H, 1986
)
2.07
"Piperacillin sodium (PIPC) is a semisynthetic penicillin displaying high antibacterial activities against Gram-positive and Gram-negative bacteria including Pseudomonas sp., Proteus sp., etc. "( [Fundamental study of piperacillin sodium in term and premature neonates].
Hata, T; Hojyo, Y; Koyasu, H; Kozaki, T; Nakamura, I; Nonoda, T; Watanabe, T, 1987
)
2.03
"Piperacillin is a semisynthetic penicillin with a broad-spectrum: in particular it is active against Gram positive, Gram negative, aerobic and anaerobic bacteria often resistant to other antibiotics of the same group. "( [Effectiveness of piperacillin in childhood infections].
Biella, CA; Portaleone, D; Siccardo, L; Simoni, L,
)
1.91
"Piperacillin is an extended-spectrum penicillin active against Pseudomonas. "( Pharmacokinetics of piperacillin in hospitalized patients.
Lau, A; Lee, M; Sharifi, R, 1985
)
2.04

Effects

Piperacillin/tazobactam has a suitable spectrum of activity in vitro to suggest its use in monotherapy of mixed anerobic infections, mixed respiratory infections such as aspiration pneumonia. In combination with an aminoglycoside, it would provide Gram positive and Gram negative cover of febrile episodes in immunosuppressed patients.

Piperacillin has been found as effective as combination therapy (gentamicin or tobramycin plus carbenicillin or ticarcillin) in the treatment of serious infections. Piperacillin/tazobactam has been regarded as a standard treatment for cSSTIs.

ExcerptReferenceRelevance
"Piperacillin-tazobactam has an excellent safety and tolerability profile and continues to be a reliable option for the empiric treatment of moderate-to-severe infections in hospitalized patients."( Piperacillin-tazobactam: a beta-lactam/beta-lactamase inhibitor combination.
Dilay, L; Gin, A; Karlowsky, JA; Rubinstein, E; Walkty, A; Zhanel, GG, 2007
)
2.5
"Piperacillin/tazobactam has a suitable spectrum of activity in vitro to suggest its use in monotherapy of mixed anerobic infections, mixed respiratory infections such as aspiration pneumonia and, in combination with an aminoglycoside, it would provide Gram positive as well as Gram negative cover of febrile episodes in immunosuppressed patients."( An evaluation of the in vitro activity of piperacillin/tazobactam.
Daley, D; Dimech, W; Mulgrave, L; Munro, R; Neville, S; Smith, H, 1996
)
1.28
"Piperacillin-tazobactam has a wide spectrum of activity that includes gram-positive organisms such as staphylococci and streptococci, as well as many gram-negative aerobic and anaerobic bacteria."( Piperacillin-Tazobactam: a new beta-lactam-beta-lactamase inhibitor combination.
Daniel, KP; Krop, LC,
)
2.3
"Piperacillin-tazobactam has good activity against P."( Systematic comparison of the population pharmacokinetics and pharmacodynamics of piperacillin in cystic fibrosis patients and healthy volunteers.
Bulitta, JB; Drusano, GL; Duffull, SB; Holzgrabe, U; Kinzig-Schippers, M; Sörgel, F; Stephan, U, 2007
)
1.29
"Piperacillin/tazobactam has been used extensively and empirically for EOS treatment without clinically validated dosing regimens, although the population pharmacokinetics (PPK) of piperacillin in neonates has been reported."( Clinical utiliy of a model-based piperacillin dose in neonates with early-onset sepsis.
Dong, YN; Fang, ZY; Hao, GX; Hou, SS; Huang, X; Li, X; Shi, HY; Tang, BH; Van Den Anker, J; Wu, YE; Yao, BF; Yu, YH; Zhao, W; Zheng, Y, 2022
)
1.72
"Piperacillin/tazobactam has been regarded as a standard treatment for cSSTIs because of its antibiotic spectrum, safety and clinical efficacy."( Clinical efficacy of piperacillin/tazobactam in the treatment of complicated skin and soft tissue infections.
Hayashi, Y; Katayama, M; Suzuki, D; Takimoto, K; Wang, Q, 2017
)
1.5
"Piperacillin has been reported as the drug responsible for this syndrome in 3 patients."( Piperacillin-induced DRESS: distinguishing features observed in a clinical and allergy study of 8 patients.
Bellón, T; Bobolea, I; Caballero, T; Cabañas, R; Calderon, O; Fiandor, A; Herránz, P; López-Serrano, MC; Prior, N; Quirce, S; Ramirez, E, 2014
)
2.57
"Piperacillin-tazobactam has recently been reformulated to include ethylenediaminetetraacetic acid and sodium citrate; this new formulation has been shown to be compatible in vitro with the two aminoglycosides, gentamicin and amikacin, allowing for simultaneous Y-site infusion, but not with tobramycin."( Piperacillin-tazobactam: a beta-lactam/beta-lactamase inhibitor combination.
Dilay, L; Gin, A; Karlowsky, JA; Rubinstein, E; Walkty, A; Zhanel, GG, 2007
)
2.5
"Piperacillin has been approved for patients with serious infection caused by susceptible strains of specific organisms in intra-abdominal, urinary tract, gynecologic, lower respiratory tract, skin and skin structure, bone and joint, and gonococcal infections and septicemia."( Piperacillin sodium: antibacterial spectrum, pharmacokinetics, clinical efficacy, and adverse reactions.
Finley, RS; Fortner, CL; Schimpff, SC,
)
2.3
"Piperacillin/tazobactam has excellent in vitro activity against the most pathogens involved in skin infections. "( Efficacy and safety of piperacillin/tazobactam in skin and soft tissue infections.
File, TM; Tan, JS, 1994
)
2.04
"Piperacillin-tazobactam has been reported to be superior to ticarcillin-clavulanate in community-acquired lower-respiratory-tract infections and superior to imipenem-cilastatin (at 1.5 g/day of imipenem) in intra-abdominal infection."( Clinical use of beta-lactamase inhibitors in combination with extended-spectrum penicillins.
Jones, RN, 1995
)
1.01
"Piperacillin has been used as antibiotic prophylaxis and been shown to be as efficacious as an aminoglycoside with metronidazole."( Infection after colorectal surgery: a randomized trial of prophylaxis with piperacillin versus sulbactam/piperacillin. West of Scotland Surgical Infection Study Group.
Lindsay, G; Stewart, M; Taylor, EW, 1995
)
1.24
"Piperacillin/tazobactam has a suitable spectrum of activity in vitro to suggest its use in monotherapy of mixed anerobic infections, mixed respiratory infections such as aspiration pneumonia and, in combination with an aminoglycoside, it would provide Gram positive as well as Gram negative cover of febrile episodes in immunosuppressed patients."( An evaluation of the in vitro activity of piperacillin/tazobactam.
Daley, D; Dimech, W; Mulgrave, L; Munro, R; Neville, S; Smith, H, 1996
)
1.28
"Piperacillin-tazobactam has a wide spectrum of activity that includes gram-positive organisms such as staphylococci and streptococci, as well as many gram-negative aerobic and anaerobic bacteria."( Piperacillin-Tazobactam: a new beta-lactam-beta-lactamase inhibitor combination.
Daniel, KP; Krop, LC,
)
2.3
"Piperacillin (PIPC) has been used as one of the most useful beta-lactam antibiotics over the past 10 years. "( The formation of desethyl-piperacillin from piperacillin by human liver S9 in vitro.
Allen, KL; Green, CE; Hayakawa, H; Komuro, M; Maeda, T, 1997
)
2.04
"Piperacillin/tazobactam has shown clinical and economic advantages over standard antibacterial regimens in the treatment of intra-abdominal infections, LRTIs, febrile episodes in patients with neutropenia, and skin and soft tissue infections, although more complete published data are needed to confirm these results."( Piperacillin/tazobactam: a pharmacoeconomic review of its use in moderate to severe bacterial infections.
Plosker, GL; Young, M, 2001
)
2.47
"When piperacillin/tazobactam has been used to treat hospitalized patients with serious infections, including nosocomial pneumonia caused by Pseudomonas aeruginosa, it has usually been dosed at 3.375 g q4h to provide serum concentrations above commonly encountered organisms' MICs (T > MIC) for at least 40-50% of the dosing interval. "( Comparative pharmacokinetic and pharmacodynamic profile of piperacillin/tazobactam 3.375G Q4H and 4.5G Q6H.
Capitano, B; Kim, MK; Mattoes, HM; Nicolau, DP; Nightingale, CH; Quintiliani, R; Xuan, D, 2002
)
1.07
"Piperacillin has been shown to be as safe and effective an agent as cephalothin and cefoxitin when used in patients undergoing elective intra-abdominal surgical procedures. "( A prospective double-blind comparison of piperacillin, cephalothin and cefoxitin in the prevention of postoperative infections in patients undergoing intra-abdominal operations.
Baker, RJ; Donahue, PE; Finegold, SM; Johnson, WC; Middleton, JR; Monafo, WW; Wilson, SE, 1985
)
1.98
"Piperacillin has also been found as effective as combination therapy (gentamicin or tobramycin plus carbenicillin or ticarcillin) in the treatment of serious infections, including pneumonia and several caused by gram-negative organisms and anaerobic organisms."( Respiratory infections: clinical evaluation.
Grassi, C, 1985
)
0.99

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ExcerptReferenceRelevance
"Piperacillin C(min) was lower than the breakpoint for Enterobacteriaceae in 37% of patients, and lower than the breakpoint for P."( Influence of renal function on trough serum concentrations of piperacillin in intensive care unit patients.
Conil, JM; Cougot, P; Dieye, E; Georges, B; Houin, G; Mimoz, O; Ruiz, S; Saivin, S; Samii, K, 2006
)
1.3

Treatment

Piperacillin/tazobactam treatment is associated with subsequent isolation of levofloxacin-resistant S. EI treatment with piperacillillin/ tazobactsam was a cost-effective approach to the management of HAP, being equally clinically effective to conventional II. Treatment with p Piperacillin alone was less effective than combinati.

ExcerptReferenceRelevance
"Piperacillin-tazobactam treatment of E. "( Efficacy of piperacillin-tazobactam and cefotaxime against Escherichia coli hyperproducing TEM-1 in a mouse peritonitis infection model.
Almind, SR; Andreasen, MR; Frimodt-Møller, N; Hansen, KH; Hertz, FB; Jelsbak, L; Nielsen, KL; Schønning, K, 2022
)
2.54
"Piperacillin/tazobactam treatment is associated with subsequent isolation of levofloxacin-resistant S. "( Risk factors for levofloxacin resistance in Stenotrophomonas maltophilia from respiratory tract in a regional hospital.
Chang, SW; Chen, PR; Kuo, HY; Liou, ML; Liu, CC; Pien, CJ; Yeh, HW, 2015
)
1.86
"The piperacillin-treated group received 2 Gm one hour before surgery and 2 Gm three hours later, and the cefotaxime-treated group was administered 1 Gm on the same schedule."( Role of piperacillin in surgical prophylaxis of genitourinary infections.
Childs, SJ; Mirelman, S; Wells, G, 1985
)
1.18
"EI treatment with piperacillin/tazobactam was a cost-effective approach to the management of HAP, being equally clinically effective to conventional II."( Clinical outcomes of extended versus intermittent administration of piperacillin/tazobactam for the treatment of hospital-acquired pneumonia: a randomized controlled trial.
Bao, H; Lv, Y; Wang, D; Xue, J; Yan, Z, 2017
)
1.01
"Treatment with piperacillin/tazobactam eliminated B."( Burkholderia cenocepacia vaginal infection in patient with smoldering myeloma and chronic hepatitis C.
Cipriani, P; Nicoletti, M; Petrucca, A; Pustorino, R; Santapaola, D; Sessa, R; Teggi, A, 2004
)
0.66
"Treatment with piperacillin/tazobactam appears an effective means to inhibit fluoroquinolone-resistant strains of S."( Failure of levofloxacin treatment in community-acquired pneumococcal pneumonia.
Bettaccini, AA; Brigante, G; Endimiani, A; Grossi, P; Luzzaro, F; Toniolo, AQ, 2005
)
0.67
"treated with piperacillin-tazobactam to determine if the susceptibility breakpoint predicts outcome."( Clinical correlation of the CLSI susceptibility breakpoint for piperacillin- tazobactam against extended-spectrum-beta-lactamase-producing Escherichia coli and Klebsiella species.
Aslanzadeh, J; Brecher, S; Brossette, SE; Gavin, PJ; Gaydos, JM; Halstead, DC; Peterson, LR; Pierson, CL; Rotstein, C; Suseno, MT; Thomson, RB, 2006
)
0.93
"Treatment with piperacillin-tazobactam was independently associated with treatment success in multivariate analysis (odds ratio, 1.65; 95% confidence interval, 1.04-2.64; P = .035)."( A randomized, open-label, multicenter comparative study of the efficacy and safety of piperacillin-tazobactam and cefepime for the empirical treatment of febrile neutropenic episodes in patients with hematologic malignancies.
Bow, EJ; Laverdiere, M; Noskin, GA; Rotstein, C; Sanche, S; Schwarer, AP; Segal, BH; Seymour, JF; Szer, J, 2006
)
0.9
"Pretreatment with piperacillin for 1 h followed by combined treatment with cefminox showed a profound enhancement of the bacteriolytic activity against 12 out of 20 strains, especially against Serratia, Enterobacter and Pseudomonas species."( Bacteriolytic combination effect of cefminox and piperacillin evaluated by turbidimetry.
Goi, H; Inouye, S; Kitasato, I, 1989
)
0.85
"Treatment with piperacillin alone was less effective than combination therapy with gentamicin for reduction in titer of Pseudomonas in sputum."( Comparison of piperacillin alone versus piperacillin plus tobramycin for treatment of respiratory infections in children with cystic fibrosis.
Black, P; Blumer, J; Craft, JC; Halsey, NA; McCarty, JM; Tilden, SJ; Waring, W, 1988
)
0.98

Toxicity

Piperacillin/tazobactam has the advantage of covering Pseudomonas aeruginosa (bacteriologic success rate of 85%) Adverse event rate was non-significantly lower in the piperACillin/ tazobactsam group compared to the co-amoxiclav/aminoglycoside group.

ExcerptReferenceRelevance
" One serious adverse reaction was seen in a patient in the once-daily group."( Efficacy and safety of amikacin in systemic infections when given as a single daily dose or in two divided doses. Scandinavian Amikacin Once Daily Study Group.
Ahrne, H; Eilard, T; Eriksson, I; Lausen, I; Maller, R, 1991
)
0.28
" Adverse reactions (all reversible) were reported in 11 (61 percent) patients, the most frequent of which was phlebitis."( Safety and effectiveness of ticarcillin plus clavulanic acid in the treatment of community-acquired acute pyelonephritis in adult women.
Aldridge, KE; Derks, FW; Marier, RL; Martin, DH; Sanders, CV, 1985
)
0.27
" The incidence of adverse reactions was similar in both groups."( Efficacy and safety of piperacillin/tazobactam in skin and soft tissue infections.
File, TM; Tan, JS, 1994
)
0.6
" It is, therefore, concluded that desethyl-PIPC is a low toxic metabolite of PIPC."( [Single-dose toxicity study and twenty-eight-days intravenously repeated dose toxicity study of desethyl-piperacillin in rats].
Kawamura, Y; Kodama, T; Nakagawa, S; Nakamura, S; Sanzen, T; Shibata, T; Yoshida, K, 1994
)
0.5
" TAZ/PIPC or TAZ caused adverse change in reproductive performance of the F0 generation only at doses that caused maternal toxicity."( [Reproductive and developmental toxicity studies of tazobactam/piperacillin or tazobactam(1)--Fertility and general reproduction study in rats with intraperitoneal administration].
Christian, MS; Hoberman, AM; Lochry, EA; Sato, T, 1994
)
0.53
" In all trials, piperacillin/tazobactam was found to be safe and well tolerated."( Safety profile of piperacillin/tazobactam in phase I and III clinical studies.
DeVries, VG; Kuye, O; Morrow, CA; Tally, FP; Teal, J, 1993
)
0.97
" Nine patients (4%) had severe adverse events related to piperacillin/tazobactam and requiring discontinuation of therapy."( Efficacy, safety and tolerance of parenteral piperacillin/tazobactam in the treatment of patients with lower respiratory tract infections.
Ajana, F; Beuscart, C; Chidiac, C; Lecocq, P; Leroy, O; Mouton, Y; Senneville, E, 1993
)
0.79
" Side-effects were mild; the commonest adverse events noted were mild elevations of liver enzymes."( The efficacy and safety of piperacillin/tazobactam in the therapy of bacteraemia.
Wise, R, 1993
)
0.58
" The adverse event rate was non-significantly lower in the piperacillin/ tazobactam group compared to the co-amoxiclav/aminoglycoside group (2% vs."( Efficacy, safety, and tolerance of piperacillin/tazobactam compared to co-amoxiclav plus an aminoglycoside in the treatment of severe pneumonia.
Grossenbacher, M; Imhof, E; Speich, R; Vogt, M; Zimmerli, W, 1998
)
0.82
" No serious adverse drug reaction was found during the treatment with piperacillin/tazobactam."( [Multicentre clinical trial on efficacy and safety of domestic piperacillin/tazobactam for treatment of acute bacterial infections].
Liu, Y; Wang, R; Yu, B, 2001
)
0.78
"Domestic piperacillin/tazobactam is effective and safe for the treatment of acute bacterial infections."( [Multicentre clinical trial on efficacy and safety of domestic piperacillin/tazobactam for treatment of acute bacterial infections].
Liu, Y; Wang, R; Yu, B, 2001
)
0.97
" No clinical adverse events considered related to the study drug were noted, in particular, no cases of phlebitis, rash or stool changes."( Safety evaluation of piperacillin/tazobactam in very low birth weight infants.
Apfalter, P; Berger, A; Kretzer, V; Pollak, A; Rohrmeister, K; Zaknun, D, 2004
)
0.64
" Drug-related adverse events for both study drugs were comparable in frequency and type."( An open-label, randomized study comparing efficacy and safety of intravenous piperacillin/tazobactam and ampicillin/sulbactam for infected diabetic foot ulcers.
Boghossian, J; Caputo, W; Dana, A; Gray, S; Harkless, L; Pollak, R; Wu, D, 2005
)
0.56
"Although both study drugs provide safe and effective empiric treatment for moderate-to-severe infected diabetic foot ulcers, piperacillin/tazobactam has the advantage of covering Pseudomonas aeruginosa (bacteriologic success rate of 85."( An open-label, randomized study comparing efficacy and safety of intravenous piperacillin/tazobactam and ampicillin/sulbactam for infected diabetic foot ulcers.
Boghossian, J; Caputo, W; Dana, A; Gray, S; Harkless, L; Pollak, R; Wu, D, 2005
)
0.76
" There were no clinical, laboratory or cranial ultrasound adverse effects associated with P/T use."( The use of piperacillin/tazobactam (in association with amikacin) in neonatal sepsis: efficacy and safety data.
Flidel-Rimon, O; Friedman, S; Leibovitz, E; Shinwell, ES, 2006
)
0.72
"5 million adverse drug reaction (ADR) reports for 8620 drugs/biologics that are listed for 1191 Coding Symbols for Thesaurus of Adverse Reaction (COSTAR) terms of adverse effects."( Assessment of the health effects of chemicals in humans: II. Construction of an adverse effects database for QSAR modeling.
Benz, RD; Contrera, JF; Kruhlak, NL; Matthews, EJ; Weaver, JL, 2004
)
0.32
" The frequencies of drug-related adverse events, most commonly diarrhea and elevated serum alanine aminotransferase levels, were similar in both treatment groups."( Efficacy and safety of ertapenem versus piperacillin-tazobactam for the treatment of intra-abdominal infections requiring surgical intervention.
Asperger, W; Chan, CY; Dela Pena, AS; DiNubile, MJ; Giezek, H; Kafka, R; Köckerling, F; Raz, R; Shivaprakash, M; Vrijens, F; Warren, B, 2006
)
0.6
" There were no statistical differences between the groups in serious drug-related clinical adverse events, drug-related clinical adverse experiences leading to study discontinuation, or mortality."( Randomized, multicenter, double-blind study of efficacy, safety, and tolerability of intravenous ertapenem versus piperacillin/tazobactam in treatment of complicated intra-abdominal infections in hospitalized adults.
Abramson, MA; Jensen, EH; Namias, N; Solomkin, JS; Tomassini, JE, 2007
)
0.55
"6% of patients receiving doripenem and piperacillin/tazobactam, respectively, had a drug-related adverse event."( Efficacy and safety of doripenem versus piperacillin/tazobactam in nosocomial pneumonia: a randomized, open-label, multicenter study.
Friedland, I; Kaniga, K; Ketter, N; Lee, M; Lobo, SM; Niederman, M; Prokocimer, P; Réa-Neto, A; Schroeder, E, 2008
)
0.88
"Piperacillin/tazobactam therapy is effective and safe empirical antibacterial therapy in febrile neutropenic patients with hematological malignancies."( [Clinical effects and safety of piperacillin/tazobactam in treating neutropenic febrile patients with malignant hematopathy].
Hu, LD; Huang, XJ; Jia, JS; Li, J; Lu, KY; Wang, C; Wu, DP, 2009
)
2.08
" A causality assessment of the adverse reaction identified the antibiotic as the most probable cause of the observation."( A case of severe toxicity during coadministration of vincristine and piperacillin: are drug transporters involved in vincristine hypersensitivity and drug-drug interactions?
Andres, CR; Benz-de Bretagne, I; Gendrot, C; Jonville-Bera, AP; Jourdain, A; Le Guellec, C; Tarfaoui, N, 2012
)
0.61
" A similar proportion of patients (ITT population) experienced any adverse events in both treatment groups (MXF: 30."( Efficacy and safety of IV/PO moxifloxacin and IV piperacillin/tazobactam followed by PO amoxicillin/clavulanic acid in the treatment of diabetic foot infections: results of the RELIEF study.
Alder, J; Arvis, P; Dryden, M; Gyssens, IC; Kujath, P; Nathwani, D; Reimnitz, P; Schaper, NC, 2013
)
0.64
" No significant difference of adverse effect was found between two groups."( Effectiveness and safety of generic formulation of piperacillin/tazobactam (Astaz-P) for treatment of infected patients at Siriraj Hospital.
Charoenpong, L; Thamlikitkul, V; Tongsai, S, 2013
)
0.64
" The study results in Japanese patients with febrile neutropenia demonstrate that tazobactam/piperacillin treatment is efficacious and safe in adults."( Efficacy and safety of tazobactam/piperacillin as an empirical treatment for the patients of adult and child with febrile neutropenia in Japan.
Akiyama, N; Kanda, Y; Saito, M; Tamura, K, 2015
)
0.92
"We conclude that cefepime monotherapy and piperacillin-tazobactam are equally efficacious and safe in treating patients with febrile neutropenia."( A clinical evaluation of efficacy and safety of cefepime monotherapy versus piperacillin-tazobactam in patients of paediatric age group with febrile neutropenia in a tertiary care centre of north India.
Aamir, M; Abrol, P; Punia, H; Sharma, D, 2016
)
0.93
"To relate simulated piperacillin exposure with adverse events (AEs) in infants using EHR data, we identified infants discharged from 333 neonatal intensive care units managed by the Pediatrix Medical Group between 1997 and 2012."( Use of Population Pharmacokinetics and Electronic Health Records to Assess Piperacillin-Tazobactam Safety in Infants.
Clark, R; Cohen-Wolkowiez, M; Gonzalez, D; Hornik, CP; Kelly, MS; Ku, LC; Salerno, S; Smith, PB, 2017
)
1.01
"To determine the existence of concentration-toxicity relationships for common β-lactam antibiotic adverse effects and define thresholds above which toxicity is more likely."( Too much of a good thing: a retrospective study of β-lactam concentration-toxicity relationships.
Buscher, H; Gentili, S; Imani, S; Marriott, D; Sandaradura, I, 2017
)
0.46
" Adverse events investigated included neurotoxicity, nephrotoxicity, hepatotoxicity and opportunistic Clostridium difficile infection."( Too much of a good thing: a retrospective study of β-lactam concentration-toxicity relationships.
Buscher, H; Gentili, S; Imani, S; Marriott, D; Sandaradura, I, 2017
)
0.46
"Our data reveal an association between toxic concentrations for a number of β-lactam agents and neurotoxic/nephrotoxic effects."( Too much of a good thing: a retrospective study of β-lactam concentration-toxicity relationships.
Buscher, H; Gentili, S; Imani, S; Marriott, D; Sandaradura, I, 2017
)
0.46
" Serious adverse events (AEs) occurred in 26."( A Randomized, Double-blind, Multicenter Trial Comparing Efficacy and Safety of Imipenem/Cilastatin/Relebactam Versus Piperacillin/Tazobactam in Adults With Hospital-acquired or Ventilator-associated Bacterial Pneumonia (RESTORE-IMI 2 Study).
Boucher, HW; Brown, ML; Butterton, JR; Chen, LF; David-Wang, A; Du, J; Kartsonis, NA; Kaye, KS; Losada, MC; Paschke, A; Patel, M; Rizk, ML; Rodríguez Gonzalez, D; Roquilly, A; Tipping, R; Titov, I; Wunderink, RG; Young, K, 2021
)
0.83
" The safety end-point was absence of any adverse effects (AE)."( [Efficacy and safety of empirical treatment with piperacillin/tazobactan as monotherapy in episodes of neutropenia and fever in children with cancer: systematic review and meta-analysis].
Cuellar-Pompa, L; Lede, R; Rosanova, MT, 2021
)
0.88
" Rates of adverse events were similar among studies."( [Efficacy and safety of empirical treatment with piperacillin/tazobactan as monotherapy in episodes of neutropenia and fever in children with cancer: systematic review and meta-analysis].
Cuellar-Pompa, L; Lede, R; Rosanova, MT, 2021
)
0.88
" Adverse events were similar to the comparators."( [Efficacy and safety of empirical treatment with piperacillin/tazobactan as monotherapy in episodes of neutropenia and fever in children with cancer: systematic review and meta-analysis].
Cuellar-Pompa, L; Lede, R; Rosanova, MT, 2021
)
0.88
"Beta-lactam neurotoxicity is a relatively uncommon yet clinically significant adverse effect in critically ill patients."( Incidence and Predictive Factors Associated with Beta-Lactam Neurotoxicity in the Critically Ill: A Retrospective Cohort Study.
Barreto, EF; Fugate, JE; Gajic, O; Haddad, NA; Hocker, SE; Ice, CJ; Leung, SB; Mara, KC; Rabinstein, AA; Rule, AD; Schreier, DJ, 2022
)
0.72
" Patients were screened for beta-lactam neurotoxicity by using search terms and diagnosis codes, followed by clinical adjudication using a standardized adverse event scoring tool."( Incidence and Predictive Factors Associated with Beta-Lactam Neurotoxicity in the Critically Ill: A Retrospective Cohort Study.
Barreto, EF; Fugate, JE; Gajic, O; Haddad, NA; Hocker, SE; Ice, CJ; Leung, SB; Mara, KC; Rabinstein, AA; Rule, AD; Schreier, DJ, 2022
)
0.72
"The findings indicate that pharmacy inquiries with integrated HIS could resolve inaccuracy during physicians' order reviews and ensure safe patient care."( Evaluation of Pharmacy Inquiries in Physician Order Reviews for Medication Safety: A Cross-Sectional Study.
Cho, J; Jeong, YM; Kim, K; Lee, E, 2022
)
0.72
"In terms of adverse events, the safety of PTZ was higher than that of meropenem in the treatment of cUTIs."( Efficacy and safety of piperacillin-tazobactam compared with meropenem in treating complicated urinary tract infections including acute pyelonephritis due to extended-spectrum β-lactamase-producing
Cao, SS; Cui, B; Cui, F; Cui, J; Fan, BY; Fan, TT; Guan, Y; Ji, B; Li, MY; Li, SR; Wang, JW; Wang, L; Yan, CY; Zhang, W, 2023
)
1.22
"In vivo microdialysis was well tolerated in piglets and children, with no significant adverse events reported."( Microdialysis as a safe and feasible method to study target-site piperacillin-tazobactam disposition in septic piglets and children.
Colman, R; De Cock, PA; De Paepe, P; Devreese, M; Dhont, E; Hermans, E; Vande Walle, J; Verougstraete, N; Zeitlinger, M, 2023
)
1.15
"Microdialysis is a safe and applicable method for the measurement of tissue drug concentrations in piglets and children."( Microdialysis as a safe and feasible method to study target-site piperacillin-tazobactam disposition in septic piglets and children.
Colman, R; De Cock, PA; De Paepe, P; Devreese, M; Dhont, E; Hermans, E; Vande Walle, J; Verougstraete, N; Zeitlinger, M, 2023
)
1.15
"The present study directly compared the antinociceptive and toxic effects of the neuronal nicotinic receptor agonist ABT-594 ((R)-5-(2-azetidinylmethoxy)-2-chloropyridine) with (-)-nicotine and (+)-epibatidine."( Analgesic and toxic effects of ABT-594 resemble epibatidine and nicotine in rats.
Boyce, S; Hill, RG; Rupniak, NMJ; Russell, MGN; Shepheard, SL; Webb, JK, 2000
)
0.31
" However, adverse event (AE) dropout rates were significantly higher in all three ABT-594 treatment groups (28% for 150 microg BID, 46% for 225 microg BID, and 66% for 300 microg BID) than for the placebo group (9%)."( A randomized, double-blind, placebo-controlled trial evaluating the efficacy and safety of ABT-594 in patients with diabetic peripheral neuropathic pain.
Backonja, MM; Duan, RW; Nothaft, W; Rowbotham, MC; Thomas, J, 2009
)
0.35
" To determine whether this benefit can be extended beyond neuropathic pain, the present study examined the analgesic activity and adverse effect profile of co-administered NS-9283 and ABT-594 in a variety of preclinical models in rats."( Potentiation of analgesic efficacy but not side effects: co-administration of an α4β2 neuronal nicotinic acetylcholine receptor agonist and its positive allosteric modulator in experimental models of pain in rats.
Baker, S; Brown, J; Chandran, P; Chin, CL; Decker, MW; Fox, GB; Gauvin, D; Gomez, E; Gopalakrishnan, M; Honore, P; Jacobson, PB; Komater, V; Lee, CH; Lewis, LG; Mikusa, J; Pai, M; Rustay, NR; Salyers, A; Simler, G; Tovcimak, A; Zhong, C; Zhu, CZ, 2011
)
0.37
" The incidence of five most frequently occurring adverse events (AEs) was modeled using linear logistic regression."( Population analyses of efficacy and safety of ABT-594 in subjects with diabetic peripheral neuropathic pain.
Awni, WM; Dutta, S; Hosmane, BS, 2012
)
0.38

Pharmacokinetics

The primary objectives of this analysis were to determine which pharmacokinetic model most accurately describes the elimination pathways for piperacillin in the presence of tazobactam and to characterize its pharmacodynamic profile.

ExcerptReferenceRelevance
" Noncompartmental methods were used for pharmacokinetic analysis."( Single-dose pharmacokinetics of piperacillin and tazobactam in patients with renal disease.
Dutta, A; Faulkner, R; Greene, DS; Halstenson, CE; Haynes, J; Johnson, CA; Kelloway, JS; Shapiro, BE; Tonelli, A; Zimmerman, SW, 1992
)
0.57
" In this thesis pharmacodynamic parameters have been studied after brief exposure of gram-positive bacteria to daptomycin, imipenem or vancomycin and after short exposure of gram-negative bacteria to amikacin, ampicillin, aztreonam, cefepime, cefotaxime, ceftazidime, ceftriaxone, cefuroxime, imipenem, mecillinam, or piperacillin."( Pharmacodynamic effects of antibiotics. Studies on bacterial morphology, initial killing, postantibiotic effect and effective regrowth time.
Hanberger, H, 1992
)
0.46
" On the basis of concentrations in plasma, the following pharmacokinetic parameter values were obtained (values are means +/- standard deviations): maximum concentration of drug in serum, tazobactam, 27."( Pharmacokinetics and tissue penetration of tazobactam and piperacillin in patients undergoing colorectal surgery.
Brismar, B; Kinzig, M; Nord, CE; Sörgel, F, 1992
)
0.53
" The elimination half-life and total body clearance were related to gestational age."( Pharmacokinetic study of piperacillin in newborns relating to gestational and postnatal age.
Dubos, JP; Gremillet, C; Kacet, N; Lequien, P; Roussel-Delvallez, M; Storme, L, 1992
)
0.59
" Pharmacokinetic parameters of piperacillin indicate larger volumes of distribution and higher clearance rates during pregnancy compared with the non-pregnant state."( Pharmacokinetics of piperacillin during pregnancy.
Erkkola, R; Heikkilä, A, 1991
)
0.89
"The purpose of the present experimental and clinical work is to revisit the biliary pharmacokinetic properties of piperacillin."( Biliary pharmacokinetic profile of piperacillin: experimental data and evaluation in man.
Arnaud, JP; Blickle, JF; Brogard, JM; Dorner, M; Jehl, F; Monteil, H, 1990
)
0.77
" The intraperitoneal administration of piperacillin in dialysis fluid (400 mg or 1 g to five patients) increased the half-life (6 to 7 h) and decreased the volume of distribution of about two thirds."( Pharmacokinetics of piperacillin in patients on peritoneal dialysis with and without peritonitis.
Debruyne, D; Hurault De Ligny, B; Moulin, M; Ryckelynck, JP, 1990
)
0.87
" Plasma concentrations obtained at time points determined by optimal sampling theory, when analyzed with a bayesian estimator, produced estimates of pharmacokinetic parameter values that were in good agreement with those derived from the 15-determination set."( A prospective evaluation of optimal sampling theory in the determination of the steady-state pharmacokinetics of piperacillin in febrile neutropenic cancer patients.
Drusano, GL; Forrest, A; Plaisance, KI; Wade, JC, 1989
)
0.49
" The relevant pharmacokinetic parameters of the single substances were essentially unchanged when administered in combination."( Studies on the synergism of sulbactam and beta-lactam antibiotics under in vitro conditions and in healthy volunteers after intravenous administration. Antibacterial activity in vitro, compatibility and pharmacokinetics of the drugs in combination.
Eibel, G; Pfaff, G; Räder, K; Schmalreck, A; Wildfeuer, A, 1989
)
0.28
"An exact mathematical solution was derived to a pharmacodynamic model which illustrates bacterial survival in the presence of antibiotics."( A pharmacodynamic model for the activity of antibiotics against microorganisms under nonsaturable conditions.
Nightingale, CH; Quintiliani, R; Zhi, J, 1986
)
0.27
"Mathematical solutions for two possible pharmacodynamic interactions (linear nonsaturable and nonlinear saturable) between antibiotics and microorganisms derived from the incorporation of clinically relevant antibiotic dosage regimens such as single bolus dosing, multiple doses, and constant infusion at steady state have been obtained."( Microbial pharmacodynamics of piperacillin in neutropenic mice of systematic infection due to Pseudomonas aeruginosa.
Nightingale, CH; Quintiliani, R; Zhi, JG, 1988
)
0.56
"In order to assess pharmacokinetic differences between sulbenicillin (S) and piperacillin (P), two penicillin derivatives, 24 in-patients, 12 males and 12 females mean age 59."( Comparison between sulbenicillin and piperacillin levels in serum and in bronchial secretions--a pharmacokinetic study.
Bichisao, E; Fraschini, F; Gaffuri Riva, V; Marchi, E; Scaglione, F; Scarpazza, G; Scarpazza, P, 1987
)
0.77
" Serum half-life and clearance were, respectively, 82."( Pharmacokinetics of the acyclureidopenicillins piperacillin and mezlocillin in the postpartum patient.
Cotton, DB; Dorman, K; Faro, S; Feldman, S; Martens, MG; Riddle, GD, 1987
)
0.53
" The total body clearance of MTX was reduced, while the elimination half-life and the drug distribution to the peripheral body compartments were unchanged."( Influence of the antibiotics piperacillin, doxycycline, and tobramycin on the pharmacokinetics of methotrexate in rabbits.
Brasch, H; Iven, H, 1986
)
0.56
"The pharmacokinetic profile of piperacillin and azlocillin after multiple-dose administration to healthy volunteers was studied."( Multiple-dose pharmacokinetics of piperacillin and azlocillin in 12 healthy volunteers.
Nye, L; Polk, RE; Poynor, W; Tartaglione, TA; Vishniavsky, N, 1986
)
0.84
" The pharmacokinetic profile of ceftazidime during a steady-state dosing interval was ascertained in 21 patients."( Pharmacokinetics of ceftazidime, alone or in combination with piperacillin or tobramycin, in the sera of cancer patients.
Drusano, GL; Forrest, A; Joshi, J; Leslie, J; Ruxer, R; Schimpff, S; Standiford, H; Wade, J, 1985
)
0.51
"In this paper pharmacokinetic data of acylureidopenicillins (azlocillin and piperacillin) in pregnant women in the last trimenon are compared with those from nonpregnant controls."( Pharmacokinetic studies of azlocillin and piperacillin during late pregnancy.
Peiker, G; Schröder, S; Voigt, R, 1985
)
0.76
" The pharmacokinetic profile showed serum levels sufficient to provide good antimicrobial activity throughout the dosing interval."( Moxalactam and piperacillin: a study of in vitro characteristics and pharmacokinetics in cancer patients.
de Jongh, C; Drusano, GL; Joshi, J; Moody, MR; Newman, K; Schimpff, SC; Wharton, R,
)
0.48
" Much of the pharmacokinetic information available is obtained from normal subjects."( Pharmacokinetics of piperacillin in hospitalized patients.
Lau, A; Lee, M; Sharifi, R, 1985
)
0.59
" The mean elimination half-life was 37."( Piperacillin pharmacokinetics in pediatric patients.
Adelman, LA; Clausen, C; Koup, JR; Levy, J; Opheim, KE; Smith, AL; Stull, TL; Wilson, CB, 1982
)
1.71
" We obtained the pharmacokinetic parameters and described the simulation curves."( [Pharmacokinetic study of piperacillin in the field of obstetrics and gynecology].
Hachiya, S; Kuji, N; Kusuhara, K; Nakajima, T; Terajima, Y; Yasuda, M, 1982
)
0.56
" Pharmacokinetic parameters were determined after the initial dose in 18 instances and after subsequent doses in 32 instances."( Pharmacokinetics of intravenously administered piperacillin in preadolescent children.
Asmar, BI; Bollinger, RO; Buckley, JA; Dajani, AS; Kauffman, RE; Thirumoorthi, MC, 1983
)
0.52
" In the view of pharmacokinetic parameter and peripheral compartment level of PIPC, it was estimated that distribution of PIPC of various tissues was prompt after administration."( [Pharmacokinetic studies of piperacillin after 4 g or 8 g intravenous injection in human healthy volunteers].
Nakagawa, K; Nakajima, Y; Noguchi, M; Suzuki, T; Watanabe, Y; Yasuda, T, 1982
)
0.56
" There was no clear evidence of significant dose-dependent effects on any pharmacokinetic parameters in any of the groups."( Pharmacokinetics of piperacillin in subjects with various degrees of renal function.
Bundtzen, RW; Craig, WA; Gerber, AU; Kwok, FW; Madsen, PO; Welling, PG, 1983
)
0.59
" The serum half-life of the beta elimination phase of carbenicillin was lower than that of either piperacillin or ticarcillin."( Comparative study of piperacillin, ticarcillin, and carbenicillin pharmacokinetics.
Hirschman, SZ; Meyers, BR; Srulevitch, E; Strougo, L, 1980
)
0.8
"The pharmacokinetic parameters of piperacillin sodium were studied in eight volunteer subjects with chronic renal failure."( Piperacillin pharmacokinetics in subjects with chronic renal failure.
Atkin-Thor, E; Matsen, JM; Russo, ME; Thompson, MI, 1981
)
1.98
" No statistically significant changes in the concentration of drug in serum, the half-life (t1/2), the elimination rate constant (Ke), the volume of distribution (Vd), or the area under the serum concentration-time curve (AUC0-oo) occurred when tobramycin was used concurrently with piperacillin."( Effect of piperacillin on tobramycin pharmacokinetics in patients with normal renal function.
Flascha, S; Lau, A; Lee, M; Prasad, R; Sharifi, R, 1983
)
0.85
" Pharmacokinetic parameters were calculated according to a two-compartment open model."( Comparative pharmacokinetics of apalcillin and piperacillin.
Borner, K; Elvers, A; Koeppe, P; Lode, H, 1984
)
0.52
"The capabilities of two pharmacokinetic amikacin dosing methods were evaluated and compared with the standard amikacin dosage recommended by the manufacturer."( Comparison of standard versus pharmacokinetically adjusted amikacin dosing in granulocytopenic cancer patients.
Britten, J; Caplan, E; deJongh, CA; Finley, RS; Fortner, CL; Newman, KA; Schimpff, SC; Wade, JC; Wiernik, PH, 1982
)
0.26
"To determine the appropriate compartmental and noncompartmental pharmacokinetic parameters for intravenous piperacillin and tazobactam."( Piperacillin-tazobactam pharmacokinetics in patients with intraabdominal infections.
Burm, JP; Gill, MA; Jhee, SS; Kern, JW; Yellin, AE,
)
1.79
"The estimated noncompartmental pharmacokinetic parameters (mean +/- SD) for piperacillin and tazobactam, respectively, were as follows: maximum concentration in plasma 218."( Piperacillin-tazobactam pharmacokinetics in patients with intraabdominal infections.
Burm, JP; Gill, MA; Jhee, SS; Kern, JW; Yellin, AE,
)
1.8
" Pharmacokinetic variables of both components after they have been given together have been studied in healthy volunteers and in patients."( Pharmacokinetics and tissue penetration of piperacillin/tazobactam with particular reference to its potential in abdominal and soft tissue infections.
Kinzig, M; Sörgel, F, 1994
)
0.55
"Pharmacokinetic and pharmacodynamic considerations in in vitro susceptibility testing are described, and the integration of pharmacokinetic and pharmacodynamic concepts in dosage-regimen design is explored."( Combination beta-lactam and beta-lactamase-inhibitor therapy: pharmacokinetic and pharmacodynamic considerations.
Dudley, MN, 1995
)
0.29
" The pharmacokinetic behavior of tazobactam was very similar to that observed for piperacillin, supporting the use of these two agents in a fixed-dose combination."( Single-dose pharmacokinetics of piperacillin and tazobactam in infants and children.
Blumer, JL; Goldfarb, J; Lemon, E; Reed, MD; Yamashita, TS, 1994
)
0.8
" The pharmacokinetic parameters of piperacillin and tazobactam were evaluated and were similar to previous reports."( Pharmacokinetics of tazobactam M1 metabolite after administration of piperacillin/tazobactam in subjects with renal impairment.
Bansal, S; Doepner, M; Halstenson, CE; Johnson, CA; Keane, WF; Onorato, JJ; Sia, L; Tantillo, K; Wong, MO; Zimmerman, SW, 1994
)
0.8
"To evaluate the pharmacokinetic and clinical effects of the newly developed combination antibiotic tazobactam/piperacillin (TAZ/PIPC, YP-14) on various infections in pediatric field, a study group was organized, and a joint research by 17 institutions and their related hospitals was conducted."( [Comprehensive evaluation of pharmacokinetic and clinical studies on tazobactam/piperacillin in pediatric field].
Fujii, R; Fujita, K; Fukushima, N; Inyaku, F; Ishikawa, A; Okuno, A; Saijo, M; Takimoto, M; Wagatsuma, S; Yoshikawa, M, 1995
)
0.73
" In contrast, tazobactam administered with piperacillin achieved higher plasma concentrations and had a longer half-life than tazobactam administered alone."( Pharmacokinetic characteristics of piperacillin/tazobactam.
Kinzig, M; Sörgel, F, 1994
)
0.83
"Since mezlocillin 5 g every 8 hours is currently proving to be effective at many institutions, and since piperacillin 4 g demonstrates superior pharmacokinetic and pharmacodynamic activity, we believe that piperacillin 4 g every 8 hours could be used instead, with resulting cost savings."( Comparison of the pharmacokinetic and pharmacodynamic activity of piperacillin and mezlocillin.
Nightingale, CH; Quintiliani, R; Sullivan, MC; Sweeney, K,
)
0.58
"The pharmacokinetic properties of piperacillin/tazobactam are summarized."( The chemistry, pharmacokinetics and tissue distribution of piperacillin/tazobactam.
Kinzig, M; Sörgel, F, 1993
)
0.81
"A modified Emax-model was found appropriate to describe the pharmacodynamic effect."( Pharmacokinetic-pharmacodynamic modeling of the antibiotic effect of piperacillin in vitro.
Dalla Costa, T; Derendorf, H; Nolting, A; Rand, KH, 1996
)
0.53
"002); the mean half-life of distribution was significantly shorter in patients than in HV (0."( Population pharmacokinetic study of teicoplanin in severely neutropenic patients.
Biard, O; Casassus, P; Guillevin, L; Lortholary, O; Padoin, C; Petitjean, O; Rizzo, N; Tod, M, 1996
)
0.29
" The volumes of distribution were considerably important in these granulocytopenic children and there was a large inter and intra-patient variability; the elimination half-life of the amikacin was short (1."( [Clinical, pharmacokinetic and therapeutic study of amikacin with single daily dose and in combination in neutropenic children with fever].
Aulagner, G; Barbé, G; Bertrand, Y; Bréant, V; Dürr, F; Nakache, C; Vray, C, 1996
)
0.29
" Trends were as follows: flattening of Cmax and prolongation of T1/2 (2."( Perioperative pharmacokinetics of piperacillin during liver transplantation.
Bourget, P; Ecoffey, C; Lesne-Hulin, A; Levaufre, B, 1996
)
0.57
"An in vitro pharmacokinetic model was used to study the pharmacodynamics of piperacillin-tazobactam and piperacillin-sulbactam against gram-negative bacilli producing plasmid-encoded beta-lactamases."( Importance of beta-lactamase inhibitor pharmacokinetics in the pharmacodynamics of inhibitor-drug combinations: studies with piperacillin-tazobactam and piperacillin-sulbactam.
Lister, PD; Prevan, AM; Sanders, CC, 1997
)
0.73
" The fixed drug preparation appeared to have ideal pharmacokinetic properties if renal function was normal or slightly impaired, but no data are available for critically ill patients in anuric renal failure."( Pharmacokinetics of piperacillin and tazobactam in critically ill patients with renal failure, treated with continuous veno-venous hemofiltration (CVVH).
Mulder, PO; Stegeman, CA; Uges, DR; van der Werf, TS; Zijlstra, JG, 1997
)
0.62
"A modified Emax model was used to describe the pharmacodynamic effect."( Pharmacokinetic-pharmacodynamic modelling of the in vitro antiinfective effect of piperacillin-tazobactam combinations.
Dalla Costa, T; Derendorf, H; Nolting, A; Rand, K, 1997
)
0.52
" Pharmacodynamic activity of the combinations can be prolonged by sufficiently high inhibitor concentrations."( Pharmacokinetic-pharmacodynamic modelling of the in vitro antiinfective effect of piperacillin-tazobactam combinations.
Dalla Costa, T; Derendorf, H; Nolting, A; Rand, K, 1997
)
0.52
" peak concentration (30 minutes after the end of an infusion) was 20."( Influence of piperacillin-tazobactam on pharmacokinetics of gentamicin given once daily.
Hitt, CM; Nicolau, DP; Nightingale, CH; Patel, KB; Zhu, Z, 1997
)
0.67
"The pharmacokinetic interaction of Netilmicin and Piperacillin has been studied as well as the potential protective effect that Piperacillin exert on nephrotoxicity caused by Netilmicin, when both antibiotics are administered to rabbits by single and multiple dosage regimens."( Pharmacokinetic parameters of netilmicin and protective effect of piperacillin regarding nephrotoxicity caused by netilmicin.
Arévalo, M; Lanao, JM; López, FG; Sánchez Navarro, A; Santos Navarro, M; Zarzuelo Castañeda, A,
)
0.62
"The influence of concomitant administration of piperacillin (PIP) on the pharmacokinetic parameters of methotrexate (MTX) and 7-hydroxymethotrexate (7-OH-MTX) was studied in rabbits."( Influence of piperacillin on the pharmacokinetics of methotrexate and 7-hydroxymethotrexate.
Abou-Auda, HS; Ghilzai, NM; Najjar, TA, 1998
)
0.93
"Mathematical modeling methods were used to study pharmacokinetic and pharmacodynamic interactions of the antimicrobial combinations piperacillin plus ciprofloxacin and piperacillin plus tazobactam."( Pharmacodynamic interactions of ciprofloxacin, piperacillin, and piperacillin/tazobactam in healthy volunteers.
Forrest, A; Nix, DE; Schentag, JJ; Strenkoski-Nix, LC, 1998
)
0.76
"A population pharmacokinetic (PK) analysis was conducted to determine if piperacillin and tazobactam exhibited linear or nonlinear PKs and if incremental changes in the daily dosage of piperacillin affected tazobactam PKs."( Piperacillin and tazobactam exhibit linear pharmacokinetics after multiple standard clinical doses.
Auclair, B; Ducharme, MP, 1999
)
1.98
" Based on pharmacodynamic data, cefepime is an appropriate empiric choice for treatment of nosocomial infections."( Comparison of five beta-lactam antibiotics against common nosocomial pathogens using the time above MIC at different creatinine clearances.
Kays, MB, 1999
)
0.3
" Pharmacokinetic parameters were calculated assuming a one-compartment model."( Intermittent intravenous piperacillin pharmacokinetics in automated peritoneal dialysis patients.
Bailie, GR; Frye, R; Manley, HJ; McGoldrick, MD,
)
0.43
" No systematic changes in pharmacokinetic parameters were observed."( Evaluating possible pharmacokinetic interactions between tobramycin, piperacillin, and a combination of piperacillin and tazobactam in patients with various degrees of renal impairment.
Amorusi, P; Dowell, JA; Korth-Bradley, J; Milisci, M; Tantillo, K; Tse, S, 2001
)
0.55
" Pharmacokinetic para-meters were determined from serum concentration-time data with the 3p87-software package."( Influence of piperacillin on pharmacokinetics of etimicin in healthy volunteers.
Ma, TX; Ma, XC; Wang, HX; Zhang, LR, 2002
)
0.68
" Pharmacodynamic principles suggest that a similar efficacy can be realized with extended dosing intervals when a larger dose (e."( Comparative pharmacokinetic and pharmacodynamic profile of piperacillin/tazobactam 3.375G Q4H and 4.5G Q6H.
Capitano, B; Kim, MK; Mattoes, HM; Nicolau, DP; Nightingale, CH; Quintiliani, R; Xuan, D, 2002
)
0.56
"To compare the pharmacokinetic and pharmacodynamic profiles of two dosing regimens for piperacillin-tazobactam against commonly encountered pathogens."( Pharmacokinetic and pharmacodynamic evaluation of two dosing regimens for piperacillin-tazobactam.
Capitano, B; Kim, MK; Mattoes, HM; Nicolau, DP; Nightingale, CH; Quintiliani, R; Xuan, D, 2002
)
0.77
"Although statistically significant differences in the pharmacodynamic profile were noted for the regimens, both provide adequate T>MIC against commonly encountered pathogens considered susceptible to piperacillin-tazobactam."( Pharmacokinetic and pharmacodynamic evaluation of two dosing regimens for piperacillin-tazobactam.
Capitano, B; Kim, MK; Mattoes, HM; Nicolau, DP; Nightingale, CH; Quintiliani, R; Xuan, D, 2002
)
0.73
" Maximizing the time above the minimum inhibitory concentration (MIC) for a pathogen is the best pharmacodynamic predictor of efficacy."( Pharmacokinetics and pharmacodynamics of piperacillin/tazobactam when administered by continuous infusion and intermittent dosing.
Burgess, DS; Waldrep, T, 2002
)
0.58
" Five clinical isolates each of P aeruginosa and K pneumoniae were used for pharmacodynamic analyses."( Pharmacokinetics and pharmacodynamics of piperacillin/tazobactam when administered by continuous infusion and intermittent dosing.
Burgess, DS; Waldrep, T, 2002
)
0.58
" Using a previously validated population pharmacokinetic equation, steady-state serum concentrations were estimated for 210 patients who received piperacillin/tazobactam via CI."( Pharmacodynamic profiling of continuously infused piperacillin/tazobactam against Pseudomonas aeruginosa using Monte Carlo analysis.
Kuti, JL; Nicolau, D; Nightingale, CH; Quintiliani, R, 2002
)
0.77
" Individual pharmacokinetic parameter estimates during intermittent infusion or continuous infusion were calculated by noncompartmental analysis and with a maximum iterative two-stage Bayesian estimator."( Population pharmacokinetic analysis of nonlinear behavior of piperacillin during intermittent or continuous infusion in patients with cystic fibrosis.
Den Hollander, JG; Jelliffe, RW; Mouton, JW; Overbeek, SE; Vinks, AA, 2003
)
0.56
"The pharmacokinetic profile of antibiotics at the site of antiinfective action is one of the most important determinants of drug response, since it correlates the antimicrobial effect."( [Pharmacokinetics of antibiotics in inflamed and healthy lung tissue].
Maier, A; Smolle-Jüttner, FM; Tomaselli, F, 2003
)
0.32
" Strains of Staphylococcus aureus and Pseudomonas aeruginosa were exposed in vitro to concentrations of piperacillin, simulating the pharmacokinetic profiles measured in soft tissue of patients and healthy subjects."( Pharmacodynamics of piperacillin in severely ill patients evaluated by using a PK/PD model.
Brunner, M; Erovic, BM; Georgopoulos, A; Joukhadar, C; Marsik, C; Müller, M; Sauermann, R; Zeitlinger, M, 2003
)
0.86
"The primary objectives of this analysis were to determine which pharmacokinetic model most accurately describes the elimination pathways for piperacillin in the presence of tazobactam through population pharmacokinetic modeling and to characterize its pharmacodynamic profile."( Pharmacodynamic profiling of piperacillin in the presence of tazobactam in patients through the use of population pharmacokinetic models and Monte Carlo simulation.
Danziger, LH; Drusano, GL; Lodise, TP; Lomaestro, B; Rodvold, KA, 2004
)
0.82
" According to pharmacokinetic modelling, the daily dose was reduced by 33% in patients receiving continuous infusion compared with intermittent infusion."( Pharmacokinetics of piperacillin-tazobactam: intermittent dosing versus continuous infusion.
Ackermann, T; Bertram, N; Buck, C; Derendorf, H; Paar, WD; Sauerbruch, T, 2005
)
0.65
" NONMEM was used to perform population pharmacokinetic analysis in a subset of patients (n = 56) who had serum samples obtained at steady-state for drug concentration analyses."( Population pharmacokinetics and pharmacodynamics of piperacillin/tazobactam in patients with complicated intra-abdominal infection.
Dana, A; Kuti, JL; Li, C; Mansfield, DL; Nicolau, DP; Nightingale, CH, 2005
)
0.58
" For patients (n = 30) receiving intermittent infusion in the pharmacokinetic study, mean Cmax and half-life were 122."( Population pharmacokinetics and pharmacodynamics of piperacillin/tazobactam in patients with complicated intra-abdominal infection.
Dana, A; Kuti, JL; Li, C; Mansfield, DL; Nicolau, DP; Nightingale, CH, 2005
)
0.58
" Ten thousand patients were simulated based on ESBL minimum inhibitory concentrations (MICs) from our laboratory (N=39) and on pharmacokinetic data from peer-reviewed literature."( Pharmacodynamics of intermittent and continuous infusion piperacillin/tazobactam and cefepime against extended-spectrum beta-lactamase-producing organisms.
Burgess, DS; Frei, CR; Reese, AM, 2005
)
0.57
" Pharmacokinetic parameters, obtained from previously published studies in healthy volunteers were used to simulate the %T > MIC for 10,000 patients receiving imipenem-cilastatin, meropenem, and piperacillin/tazobactam."( Pharmacodynamic modeling of beta-lactam antibiotics for the empiric treatment of secondary peritonitis: a report from the OPTAMA program.
Kotapati, S; Kuti, JL; Nicolau, DP, 2005
)
0.52
"To compare the probability of achieving specific pharmacodynamic exposures of commonly used intravenous antibiotics for the empirical treatment of nosocomial pneumonia against those pathogens most commonly implicated in the disease."( Pharmacodynamics of antimicrobials for the empirical treatment of nosocomial pneumonia: a report from the OPTAMA Program.
Kuti, JL; Nicolau, DP; Sun, HK, 2005
)
0.33
" The probabilities of each drug and dosing regimen in achieving pharmacodynamic targets were calculated."( Pharmacodynamics of antimicrobials for the empirical treatment of nosocomial pneumonia: a report from the OPTAMA Program.
Kuti, JL; Nicolau, DP; Sun, HK, 2005
)
0.33
"The bactericidal exposures necessary for positive clinical outcomes among skin and soft tissue infections are largely dependent on interpatient pharmacokinetic variability and pathogen drug susceptibility."( Pharmacodynamic modeling of imipenem-cilastatin, meropenem, and piperacillin-tazobactam for empiric therapy of skin and soft tissue infections: a report from the OPTAMA Program.
Kuti, JL; Nicolau, DP; Ong, CT, 2005
)
0.57
"An improved HPLC method was developed for the determination of piperacillin and tazobactam in human plasma and pharmacokinetic study in Chinese healthy volunteers."( An improved high-performance liquid chromatographic method with a solid-phase extraction for the determination of piperacillin and tazobactam: application to pharmacokinetic study of different dosage in Chinese healthy volunteers.
Wang, GJ; Xia, CH; Xiong, YQ, 2007
)
0.79
"In this study we investigated the interplay of antibiotic pharmacokinetic profiles and the development of mutation-mediated resistance in wild-type and hypermutable Pseudomonas aeruginosa strains."( Development of resistance in wild-type and hypermutable Pseudomonas aeruginosa strains exposed to clinical pharmacokinetic profiles of meropenem and ceftazidime simulated in vitro.
Henrichfreise, B; Luhmer-Becker, I; Wiedemann, B; Wiegand, I, 2007
)
0.34
"To report pharmacokinetic alterations and optimal dosing of piperacillin/tazobactam in an obese patient."( Serum piperacillin/tazobactam pharmacokinetics in a morbidly obese individual.
Adeyemi, OA; Montevecchi, M; Newman, D; Nicolau, DP; Noskin, GA; Postelnick, MJ; Scheetz, MH, 2007
)
1.06
" Pharmacokinetic parameters such as maximal serum concentration, minimal serum concentration, average steady-state concentration, half-life, elimination rate constant, volume of distribution (V(d)), clearance, area under the curve at steadystate, and percent of time greater than the minimum inhibitory concentration (%t>MIC) were calculated and qualitatively compared between the sample and the population."( Serum piperacillin/tazobactam pharmacokinetics in a morbidly obese individual.
Adeyemi, OA; Montevecchi, M; Newman, D; Nicolau, DP; Noskin, GA; Postelnick, MJ; Scheetz, MH, 2007
)
0.82
"A pharmacodynamic model was used to generate supportive data comparing tigecycline with other broad-spectrum agents against pathogens implicated in hospital-acquired pneumonia (HAP)."( A pharmacodynamic simulation to assess tigecycline efficacy for hospital-acquired pneumonia compared with other common intravenous antibiotics.
Dowzicky, M; Kuti, JL; Nicolau, DP, 2008
)
0.35
" pharmacokinetic data on 670 drugs representing, to our knowledge, the largest publicly available set of human clinical pharmacokinetic data."( Trend analysis of a database of intravenous pharmacokinetic parameters in humans for 670 drug compounds.
Lombardo, F; Obach, RS; Waters, NJ, 2008
)
0.35
"Computer modeling was used to integrate national in vitro microbiologic data from 2002 with pharmacokinetic data from published studies in healthy volunteers."( Pharmacokinetic/pharmacodynamic modeling to predict in vivo effectiveness of various dosing regimens of piperacillin/tazobactam and piperacillin monotherapy against gram-negative pulmonary isolates from patients managed in intensive care units in 2002.
Burgess, DS; Frei, CR, 2008
)
0.56
"This randomized crossover study in healthy participants assessed pharmacokinetic interactions between telavancin, aztreonam, and piperacillin/tazobactam."( Lack of pharmacokinetic drug interactions following concomitant administration of telavancin with aztreonam or piperacillin/tazobactam in healthy participants.
Barriere, SL; Goldberg, MR; Kinzig, M; Kitt, MM; Sörgel, F; Wong, SL, 2009
)
0.77
"The pharmacokinetic characteristics of piperacillin sodium were studied in five volunteers undergoing on-line hemodiafiltration (HDF)."( Pharmacokinetics of intravenous piperacillin administration in patients undergoing on-line hemodiafiltration.
Ahn, C; Jang, IJ; Jung, JY; Kim, C; Kim, NJ; Lee, H; Oh, KH; Shin, KH; Yu, KS, 2009
)
0.91
" Concerning the strain of beta-lactamase-negative ampicillin-resistant Haemophilus influenzae (BLNAR), the killing rates of both meropenem and piperacillin were compared in an in vitro pharmacokinetic (PK) model, in which human pharmacokinetics in CSF were simulated."( Clinical significance of cerebrospinal fluid inhibitory titers of antibiotics, based on pharmacokinetic/pharmacodynamic parameters, in the treatment of bacterial meningitis.
Kitazato, M; Mitsuyama, J; Mizunaga, S; Morikawa, Y; Morita, T, 2009
)
0.55
"5 g every 8 h (q8h), infused over 4 h, and pharmacokinetic parameters were determined by non-compartmental methods."( Steady-state pharmacokinetics and pharmacodynamics of piperacillin/tazobactam administered by prolonged infusion in hospitalised patients.
Cheatham, SC; Kays, MB; Shea, KM; Smith, DW; Sowinski, KM; Wack, MF, 2009
)
0.6
"With increasing antibiotic resistance in gram-negative pathogens, dosing strategies that optimize pharmacodynamic parameters of currently available antibiotics play an important role in treatment."( Comparative pharmacodynamics of intermittent and prolonged infusions of piperacillin/tazobactam using Monte Carlo simulation and steady-state pharmacokinetic data from hospitalized patients.
Rotschafer, JC; Ullman, M, 2009
)
0.59
"To compare the pharmacodynamics of several dosing regimens of piperacillin/tazobactam administered by intermittent and prolonged infusion using pharmacokinetic data from hospitalized patients."( Comparative pharmacodynamics of intermittent and prolonged infusions of piperacillin/tazobactam using Monte Carlo simulations and steady-state pharmacokinetic data from hospitalized patients.
Cheatham, SC; Kays, MB; Shea, KM; Smith, DW; Sowinski, KM; Wack, MF, 2009
)
0.83
" A population pharmacokinetic model was developed using NONMEM, which found that a two-compartment population pharmacokinetic model best described the data."( First-dose and steady-state population pharmacokinetics and pharmacodynamics of piperacillin by continuous or intermittent dosing in critically ill patients with sepsis.
Dalley, AJ; Kirkpatrick, CM; Lipman, J; Roberts, JA; Roberts, MS, 2010
)
0.59
" Alternative dosing regimens, which may include administration by extended or continuous infusion of piperacillin-tazobactam as a mechanism to increase the likelihood of pharmacodynamic target attainment, are described."( Pharmacokinetic evaluation of piperacillin-tazobactam.
Hayashi, Y; Lipman, J; Paterson, DL; Roberts, JA, 2010
)
0.86
"(i) To describe the first-order and mixed-order elimination pathways of piperacillin, (ii) to determine the between occasion variability (BOV) of pharmacokinetic parameters and (iii) to propose optimized dosage regimens."( Nonlinear pharmacokinetics of piperacillin in healthy volunteers--implications for optimal dosage regimens.
Bulitta, JB; Holford, NH; Holzgrabe, U; Jakob, V; Kinzig, M; Sörgel, F, 2010
)
0.88
" We used NONMEM and S-ADAPT for population pharmacokinetic analysis and Monte Carlo simulation to predict the probability of target attainment (PTA) with a target time of non-protein bound concentration above MIC >50% of the dosing interval."( Nonlinear pharmacokinetics of piperacillin in healthy volunteers--implications for optimal dosage regimens.
Bulitta, JB; Holford, NH; Holzgrabe, U; Jakob, V; Kinzig, M; Sörgel, F, 2010
)
0.65
" Therefore, the pharmacodynamic (PD) parameter of the efficacy of β-lactam antibiotics, that is, the time that its concentration is above the bacteria minimal inhibitory concentration (T > MIC), cannot be safely extrapolated from data derived from the PK of healthy volunteers."( Antibiotics in critically ill patients: a systematic review of the pharmacokinetics of β-lactams.
Gonçalves-Pereira, J; Póvoa, P, 2011
)
0.37
" Consequently, in ICU patients, β-lactam antibiotic half-life and T > MIC were virtually unpredictable, especially in those patients with normal renal function."( Antibiotics in critically ill patients: a systematic review of the pharmacokinetics of β-lactams.
Gonçalves-Pereira, J; Póvoa, P, 2011
)
0.37
" This study measured the pharmacokinetic and pharmacodynamic characteristics of piperacillin-tazobactam in patients treated with continuous renal replacement therapy using contemporary equipment and prescriptions."( Pharmacokinetics and pharmacodynamics of piperacillin-tazobactam in 42 patients treated with concomitant CRRT.
Bauer, SR; Connor, MJ; Fissell, WH; Groszek, J; Salem, C; Taylor, ME; Tolwani, AJ; Wei, P, 2012
)
0.87
" Pharmacokinetic and pharmacodynamic parameters were calculated using standard equations."( Pharmacokinetics and pharmacodynamics of piperacillin-tazobactam in 42 patients treated with concomitant CRRT.
Bauer, SR; Connor, MJ; Fissell, WH; Groszek, J; Salem, C; Taylor, ME; Tolwani, AJ; Wei, P, 2012
)
0.64
"052 h(-1)) were highly variable, and clinical parameters could explain only a small fraction of the large variability in pharmacokinetic parameters."( Pharmacokinetics and pharmacodynamics of piperacillin-tazobactam in 42 patients treated with concomitant CRRT.
Bauer, SR; Connor, MJ; Fissell, WH; Groszek, J; Salem, C; Taylor, ME; Tolwani, AJ; Wei, P, 2012
)
0.64
" Many patients did not achieve pharmacodynamic targets, suggesting that therapeutic drug monitoring might optimize therapy."( Pharmacokinetics and pharmacodynamics of piperacillin-tazobactam in 42 patients treated with concomitant CRRT.
Bauer, SR; Connor, MJ; Fissell, WH; Groszek, J; Salem, C; Taylor, ME; Tolwani, AJ; Wei, P, 2012
)
0.64
"Prospective, observational, multicenter, pharmacokinetic study."( Variability of antibiotic concentrations in critically ill patients receiving continuous renal replacement therapy: a multicentre pharmacokinetic study.
Bellomo, R; Cole, L; Lipman, J; Liu, X; Nair, P; Roberts, DM; Roberts, JA; Roberts, MS, 2012
)
0.38
" The majority (>70%) of infants did not meet predefined pharmacodynamic efficacy targets."( Population pharmacokinetics of piperacillin using scavenged samples from preterm infants.
Benjamin, DK; Cohen-Wolkowiez, M; James, LP; Kashuba, AD; Newman, N; Ouellet, D; Ross, A; Sullivan, JE; Walsh, MC; White, NR; Zadell, A, 2012
)
0.66
"While extended infusions of piperacillin-tazobactam (TZP) are increasingly used in practice, the effect of infusion on the pharmacokinetic (PK) profile of TZP has not been widely assessed."( Population pharmacokinetics of extended-infusion piperacillin-tazobactam in hospitalized patients with nosocomial infections.
Butterfield, JM; Drusano, GL; Felton, TW; Hope, WW; Kwa, AL; Lodise, TP; Lomaestro, BM, 2012
)
0.93
" Pharmacokinetic parameters were estimated and 5000-patient Monte Carlo simulations were performed for four prolonged-infusion dosing regimens."( Steady-state pharmacokinetics and pharmacodynamics of piperacillin and tazobactam administered by prolonged infusion in obese patients.
Cheatham, SC; Chung, CE; Fleming, MR; Healy, DP; Humphrey, ML; Kays, MB; Shea, KM, 2013
)
0.64
"To develop population pharmacokinetic (PK) models for piperacillin/tazobactam in neonates and infants of less than 2 months of age in order to determine the appropriate dosing regimen and provide a rational basis for the development of preliminary dosing guidelines suitable for this population."( Population pharmacokinetics of piperacillin/tazobactam in neonates and young infants.
Cao, D; Cao, Y; Chen, C; Chen, Y; Li, Q; Li, Z; Shi, W; Wang, Y; Wu, D; Zhu, Y, 2013
)
0.92
"56 mg/kg/dose piperacillin/tazobactam every 8 or 12 h evaluated in this study achieved the pharmacodynamic target (free piperacillin concentrations >4 mg/L for more than 50 % of the dosing interval) in about 67 % of infants."( Population pharmacokinetics of piperacillin/tazobactam in neonates and young infants.
Cao, D; Cao, Y; Chen, C; Chen, Y; Li, Q; Li, Z; Shi, W; Wang, Y; Wu, D; Zhu, Y, 2013
)
1.04
" This was a prospective pharmacokinetic study of meropenem and piperacillin."( Pharmacokinetics of meropenem and piperacillin in critically ill patients with indwelling surgical drains.
Adnan, S; Jarrett, P; Li, JX; Lipman, J; Paterson, DL; Roberts, JA; Rudd, M; Udy, AA; Wallis, SC, 2013
)
0.91
"This was a prospective, observational, pharmacokinetic study executed at the medical and surgical intensive care unit at a large academic medical center."( Meropenem and piperacillin/tazobactam prescribing in critically ill patients: does augmented renal clearance affect pharmacokinetic/pharmacodynamic target attainment when extended infusions are used?
Carlier, M; Carrette, S; De Waele, JJ; Decruyenaere, J; Depuydt, P; Hoste, E; Lipman, J; Roberts, JA; Stove, V; Verstraete, A; Wallis, SC, 2013
)
0.75
"We obtained data from 61 patients and observed extensive pharmacokinetic variability."( Meropenem and piperacillin/tazobactam prescribing in critically ill patients: does augmented renal clearance affect pharmacokinetic/pharmacodynamic target attainment when extended infusions are used?
Carlier, M; Carrette, S; De Waele, JJ; Decruyenaere, J; Depuydt, P; Hoste, E; Lipman, J; Roberts, JA; Stove, V; Verstraete, A; Wallis, SC, 2013
)
0.75
"To evaluate the steady-state pharmacokinetic and pharmacodynamic parameters of piperacillin in morbidly obese, surgical intensive care patients."( Pharmacokinetic analysis of piperacillin administered with tazobactam in critically ill, morbidly obese surgical patients.
Allen, N; Fish, DN; Newell, M; Rafferty, KD; Sturm, AW; Toschlog, E; Waibel, B, 2014
)
0.92
" Serum piperacillin concentrations were determined by using a validated high-performance liquid chromatography assay; these concentrations were used to estimate pharmacokinetic parameters, and 5000-patient Monte Carlo simulations were performed."( Pharmacokinetic analysis of piperacillin administered with tazobactam in critically ill, morbidly obese surgical patients.
Allen, N; Fish, DN; Newell, M; Rafferty, KD; Sturm, AW; Toschlog, E; Waibel, B, 2014
)
1.15
" Population pharmacokinetic models were fitted to the data utilizing first-order, Michaelis-Menten (MM) and parallel first-order/MM clearance."( Pharmacokinetics and pharmacodynamics of extended-infusion piperacillin/tazobactam in adult patients with cystic fibrosis-related acute pulmonary exacerbations.
Beegle, S; Butterfield, JM; Farkas, J; Lodise, TP; Pai, MP; Rosen, J, 2014
)
0.65
"Piperacillin/tazobactam is a frequently prescribed antibiotic in pediatric intensive care units, but pharmacokinetic data to justify the optimal piperacillin/tazobactam dosing regimen are sparse in critically ill children."( Population pharmacokinetics of piperacillin/tazobactam in critically ill young children.
Cies, JJ; Kuti, JL; Schlichting, C; Shankar, V, 2014
)
2.13
"These are the first pharmacokinetic data of piperacillin/tazobactam (piperacillin component) in critically ill pediatric patients (1-6 years of age)."( Population pharmacokinetics of piperacillin/tazobactam in critically ill young children.
Cies, JJ; Kuti, JL; Schlichting, C; Shankar, V, 2014
)
0.95
"Population pharmacokinetic models have been developed and validated for piperacillin and tazobactam."( Population pharmacokinetics of piperacillin and tazobactam in critically ill patients undergoing continuous renal replacement therapy: application to pharmacokinetic/pharmacodynamic analysis.
Asín-Prieto, E; Isla, A; Maynar, J; Rodríguez-Gascón, A; Sánchez-Izquierdo, JÁ; Soraluce, A; Trocóniz, IF, 2014
)
0.92
" The following pharmacokinetic measurements were obtained: maximum concentration, 94."( Pharmacokinetics of piperacillin/tazobactam in cancer patients with hematological malignancies and febrile neutropenia after chemotherapy.
Álvarez, JC; Cortés, JA; Cuervo, SI; Díaz, JA; Garzón, JR; Gómez, JC; Sánchez, R; Silva, E, 2013
)
0.71
"Patients with FN after receiving chemotherapy exhibited significant variations in the pharmacokinetic parameters of piperacillin compared with healthy individuals; specifically, FN patients demonstrated an increase in t1(/2) and decreased CL."( Pharmacokinetics of piperacillin/tazobactam in cancer patients with hematological malignancies and febrile neutropenia after chemotherapy.
Álvarez, JC; Cortés, JA; Cuervo, SI; Díaz, JA; Garzón, JR; Gómez, JC; Sánchez, R; Silva, E, 2013
)
0.92
"This prospective pharmacokinetic study aimed to describe plasma and interstitial fluid (ISF) pharmacokinetics of piperacillin and tazobactam in critically ill patients on continuous venovenous haemodiafiltration (CVVHDF)."( Pharmacokinetics of piperacillin and tazobactam in plasma and subcutaneous interstitial fluid in critically ill patients receiving continuous venovenous haemodiafiltration.
Boots, RJ; Jarrett, P; Kirkpatrick, CM; Lipman, J; Roberts, JA; Varghese, JM, 2014
)
0.94
"Regression analyses of published pharmacokinetic data."( The impact of variation in renal replacement therapy settings on piperacillin, meropenem, and vancomycin drug clearance in the critically ill: an analysis of published literature and dosing regimens*.
Jamal, JA; Lipman, J; Roberts, JA; Udy, AA, 2014
)
0.64
" Pharmacokinetic analysis was performed using noncompartmental methods."( Altered pharmacokinetics of piperacillin in febrile neutropenic patients with hematological malignancy.
Hahn, U; Lehman, S; Lipman, J; Peake, SL; Phay, A; Roberts, JA; Roberts, MS; Robertson, TA; Sime, FB; Warner, MS; Yeend, S, 2014
)
0.7
"Since antimicrobial resistance among uropathogens against current first line agents has affected the management of severe urinary tract infection, we determined the likelihood that antibiotic regimens achieve bactericidal pharmacodynamic exposures using Monte Carlo simulation for five antimicrobials (ciprofloxacin, ceftriaxone, piperacillin/tazobactam, ertapenem, and meropenem) commonly prescribed as initial empirical treatment of inpatients with severe community acquired urinary tract infections."( Pharmacodynamic profiling of commonly prescribed antimicrobial drugs against Escherichia coli isolates from urinary tract.
Cuba, GT; Kiffer, CR; Luchesi, LJ; Patekoski, KS; Pignatari, AC,
)
0.3
" The purpose of this study was to develop a population pharmacokinetic (PK) model for piperacillin in burn patients and to predict the probability of target attainment (PTA) using MICs and concentrations simulated from the PK model."( Population pharmacokinetic analysis of piperacillin in burn patients.
Han, S; Hong, T; Jeon, S; Lee, J; Paek, J; Woo, H; Yim, DS, 2014
)
0.9
" Significant pharmacokinetic differences were observed in median (interquartile range) Cmax for both meropenem (extended infusion 17 [12."( Extended versus bolus infusion of meropenem and piperacillin: a pharmacokinetic analysis.
Carlier, M; De Waele, J; Decruyenaere, J; Depuydt, P; Hoste, E; Lipman, J; Roberts, JA; Wallis, SC, 2014
)
0.66
"This study confirms that extended infusion in critically ill patients result in advantageous pharmacokinetic profiles by increasing the fT>MIC for piperacillin and meropenem."( Extended versus bolus infusion of meropenem and piperacillin: a pharmacokinetic analysis.
Carlier, M; De Waele, J; Decruyenaere, J; Depuydt, P; Hoste, E; Lipman, J; Roberts, JA; Wallis, SC, 2014
)
0.86
" We used pharmacokinetic data to evaluate the diagnostic accuracy of a recently proposed ARC score."( Modified Augmented Renal Clearance score predicts rapid piperacillin and tazobactam clearance in critically ill surgery and trauma patients.
Akers, KS; Cannon, JW; Chung, KK; Cota, JM; Murray, CK; Niece, KL, 2014
)
0.65
" We combined intermediate scores (4-6 points) into a single low score (≤6) group and compared pharmacokinetic parameters against the high (≥7) ARC score group."( Modified Augmented Renal Clearance score predicts rapid piperacillin and tazobactam clearance in critically ill surgery and trauma patients.
Akers, KS; Cannon, JW; Chung, KK; Cota, JM; Murray, CK; Niece, KL, 2014
)
0.65
" Monte Carlo pharmacokinetic simulations demonstrated increased time at therapeutic drug levels with extended infusion dosing at a drug cost savings of up to 66."( Modified Augmented Renal Clearance score predicts rapid piperacillin and tazobactam clearance in critically ill surgery and trauma patients.
Akers, KS; Cannon, JW; Chung, KK; Cota, JM; Murray, CK; Niece, KL, 2014
)
0.65
"This pharmacokinetic study included 21 pediatric (age 3-10 years) patients receiving piperacillin/tazobactam to treat fever with neutropenia."( Population pharmacokinetics of the piperacillin component of piperacillin/tazobactam in pediatric oncology patients with fever and neutropenia.
Cies, JJ; Jain, J; Kuti, JL, 2015
)
0.92
"In children with fever and neutropenia, piperacillin/tazobactam dosing regimens that are administered every 4 hr or that employ prolonged or continuous infusions should be considered to optimize pharmacodynamic exposure."( Population pharmacokinetics of the piperacillin component of piperacillin/tazobactam in pediatric oncology patients with fever and neutropenia.
Cies, JJ; Jain, J; Kuti, JL, 2015
)
0.96
" Drug exposure was expressed as the ratio of the area under the concentration-time curve for the free, unbound fraction of the drug to the MIC (fAUC/MIC) (VAN) or the time in a 24-h period that the drug concentration for the free, unbound fraction exceeded the MIC under steady-state pharmacokinetic conditions (fT(>MIC)) (SAM and TZP) and linked to the change in log10 CFU/thigh."( An optimized mouse thigh infection model for enterococci and its impact on antimicrobial pharmacodynamics.
Agudelo, M; Gonzalez, JM; Rodriguez, CA; Vesga, O; Zuluaga, AF, 2015
)
0.42
" There were no significant differences in serum concentrations or pharmacokinetic parameters between ECMO and non-ECMO patients, including Vd [0."( β-Lactam pharmacokinetics during extracorporeal membrane oxygenation therapy: A case-control study.
Antonucci, E; Beumier, M; Cristallini, S; de Backer, D; Donadello, K; Jacobs, F; Roberts, JA; Rondelet, B; Scolletta, S; Taccone, FS; Vincent, JL, 2015
)
0.42
" The bile drug concentration-time data were processed by software to figure out the pharmacokinetic parameters such as maximum concentration (C(max)), peak time (T(max)), half-life time (T(1/2)), clearance (CL) and apparent volume of distribution (VD)."( [Experimental study on concentrations and pharmacokinetics of antibiotics in bile and evaluation of their microbicidal potential].
Lai, J; Li, S; Liang, L; Peng, B; Wang, Z; Zheng, J, 2014
)
0.4
" Population pharmacokinetic parameters were estimated using NONMEM, and Monte Carlo simulations were performed for three 4-hour dosing regimens to calculate probability of target attainment (PTA) at ≥50% fT>MIC."( Population pharmacokinetics and pharmacodynamics of piperacillin and tazobactam administered by prolonged infusion in obese and nonobese patients.
Cheatham, SC; Chung, EK; Fleming, MR; Healy, DP; Kays, MB; Shea, KM, 2015
)
0.67
" This was a prospective pharmacokinetic trial in 16 critically ill patients with severe sepsis or septic shock undergoing CVVH and randomised to receive either CI or IB administration of a standard daily dose of piperacillin/tazobactam (11."( Pharmacokinetics of piperacillin in critically ill patients receiving continuous venovenous haemofiltration: A randomised controlled trial of continuous infusion versus intermittent bolus administration.
Jamal, JA; Lipman, J; Mat-Nor, MB; Mohamad-Nor, FS; Roberts, DM; Roberts, JA; Udy, AA; Wallis, SC, 2015
)
0.93
"The study was to establish a population pharmacokinetic (PPK) model of piperacillin (PIP) and tazobactam (TAZ) that explain pharmacokinetic variability and to propose optimized dosage regimens in patients with nosocomial infections."( Population Pharmacokinetics and Pharmacodynamics of Piperacillin/Tazobactam in Patients with Nosocomial Infections.
Chen, R; Qian, CY; Qian, Q; Sun, MR; Wang, LY; Wang, ML; Zou, SL, 2016
)
0.92
"To evaluate the pharmacokinetic and pharmacodynamic profiles of piperacillin-tazobactam administered as a 4-hour infusion in critically ill patients undergoing continuous renal replacement therapy (CRRT)."( Pharmacokinetics of an extended 4-hour infusion of piperacillin-tazobactam in critically ill patients undergoing continuous renal replacement therapy.
Amyot, J; Awissi, DK; Beauchamp, A; Fagnan, M; Hébert, E; Lavallée, C; Lavigne, V; Leblanc, M; Lebrun, G; Munoz, DL; Pichette, V; Robitaille, R; Savoie, M; Tétreault, N; Varin, F, 2015
)
0.91
"Prospective, observational, pharmacokinetic study."( Pharmacokinetics of an extended 4-hour infusion of piperacillin-tazobactam in critically ill patients undergoing continuous renal replacement therapy.
Amyot, J; Awissi, DK; Beauchamp, A; Fagnan, M; Hébert, E; Lavallée, C; Lavigne, V; Leblanc, M; Lebrun, G; Munoz, DL; Pichette, V; Robitaille, R; Savoie, M; Tétreault, N; Varin, F, 2015
)
0.67
" Regarding piperacillin pharmacokinetic parameters, the median (interquartile range) minimum unbound plasma concentration was 65."( Pharmacokinetics of an extended 4-hour infusion of piperacillin-tazobactam in critically ill patients undergoing continuous renal replacement therapy.
Amyot, J; Awissi, DK; Beauchamp, A; Fagnan, M; Hébert, E; Lavallée, C; Lavigne, V; Leblanc, M; Lebrun, G; Munoz, DL; Pichette, V; Robitaille, R; Savoie, M; Tétreault, N; Varin, F, 2015
)
1.06
"Administration of a 4-hour infusion of piperacillin-tazobactam was associated with a favorable pharmacodynamic profile in patients undergoing CRRT."( Pharmacokinetics of an extended 4-hour infusion of piperacillin-tazobactam in critically ill patients undergoing continuous renal replacement therapy.
Amyot, J; Awissi, DK; Beauchamp, A; Fagnan, M; Hébert, E; Lavallée, C; Lavigne, V; Leblanc, M; Lebrun, G; Munoz, DL; Pichette, V; Robitaille, R; Savoie, M; Tétreault, N; Varin, F, 2015
)
0.94
"Antibiotic dosing in septic shock patients poses a challenge for clinicians due to the pharmacokinetic (PK) variability seen in this patient population."( Population pharmacokinetics of piperacillin in the early phase of septic shock: does standard dosing result in therapeutic plasma concentrations?
Brock, B; Gjedsted, J; Hardlei, TF; Juul, RV; Kreilgaard, M; Öbrink-Hansen, K; Storgaard, M; Thomsen, MK, 2015
)
0.7
"This was a post hoc analysis of a prospective, multicentre pharmacokinetic point-prevalence study (DALI), which recruited a large cohort of critically ill patients from 68 ICUs across 10 countries."( Is prolonged infusion of piperacillin/tazobactam and meropenem in critically ill patients associated with improved pharmacokinetic/pharmacodynamic and patient outcomes? An observation from the Defining Antibiotic Levels in Intensive care unit patients (DA
Abdul-Aziz, MH; Akova, M; Bassetti, M; De Waele, JJ; Dimopoulos, G; Dulhunty, J; Kaukonen, KM; Koulenti, D; Lipman, J; Martin, C; Montravers, P; Rello, J; Rhodes, A; Roberts, JA; Starr, T; Wallis, SC, 2016
)
0.74
" PK variables: total and renal clearance (CLtot, CLR), volume of distribution (Vd), and elimination half-life (T1/2) were calculated, followed by glomerular filtration rate (MDRD) and cumulative fluid balance (CFB-total fluid volume based on 24-h registered fluid intake minus output)."( A pilot study on pharmacokinetic/pharmacodynamic target attainment in critically ill patients receiving piperacillin/tazobactam.
Bezouška, J; Havel, E; Kaška, M; Malbrain, ML; Martínková, J; Šafránek, P, 2016
)
0.65
"9 m(2) AN69 membranes); and (ii) for the treatment of bacteria with high susceptibility to piperacillin (MIC <4 mg/L) or for the attainment of a more traditional pharmacodynamic target (50%fuT>MIC), 2000 mg q8h sufficed regardless of type of membrane and body weight."( Piperacillin population pharmacokinetics in critically ill patients with multiple organ dysfunction syndrome receiving continuous venovenous haemodiafiltration: effect of type of dialysis membrane on dosing requirements.
Calvo, G; Fernández, J; Llauradó-Serra, M; Martín-Loeches, I; Pontes, C; Rodríguez, A; Soy, D; Torres, A; Ulldemolins, M; Vaquer, S, 2016
)
2.1
" Antibiotic concentrations in blood and/or dialysate samples were measured by liquid chromatography, and one- and two-compartment pharmacokinetic models were fitted to the data using nonlinear mixed effects regression."( Pharmacokinetics and Pharmacodynamics of Extended Infusion Versus Short Infusion Piperacillin-Tazobactam in Critically Ill Patients Undergoing CRRT.
Aduroja, OA; Amde, M; Connor, MJ; Fissell, WH; Gould, ER; Groszek, JJ; Madonia, PN; Nesbitt, R; Salem, C; Shotwell, MS; Taylor, ME; Tolwani, AJ; Wei, P, 2016
)
0.66
"Population pharmacokinetic (popPK) analyses for piperacillin/tazobactam in neonates and infants of less than 2 months of age have been performed by our group previously."( Target attainment analysis and optimal sampling designs for population pharmacokinetic study on piperacillin/tazobactam in neonates and young infants.
Chen, C; Chen, Y; Dong, M; Li, Q; Li, Z; Lu, J; Wu, D; Zhu, Y, 2016
)
0.91
" Using a previously published population pharmacokinetic model in the target population, we simulated piperacillin steady state area under the concentration versus time curve from zero to τ (AUCss,0-τ) and steady state maximal drug concentration (Cmaxss)."( Use of Population Pharmacokinetics and Electronic Health Records to Assess Piperacillin-Tazobactam Safety in Infants.
Clark, R; Cohen-Wolkowiez, M; Gonzalez, D; Hornik, CP; Kelly, MS; Ku, LC; Salerno, S; Smith, PB, 2017
)
0.9
"This prospective pharmacokinetic study aimed to compare the clearance of piperacillin-tazobactam administered as a 24-h continuous infusion between continuous venovenous haemodiafiltration (CVVHDF) and continuous venovenous haemofiltration (CVVH) applied at equal dose in critically ill patients."( Impact of renal replacement modalities on the clearance of piperacillin-tazobactam administered via continuous infusion in critically ill patients.
Cotta, MO; Lefrant, JY; Lipman, J; Muller, L; Roberts, JA; Roger, C; Wallis, SC, 2017
)
0.93
" A pharmacokinetic analysis of plasma, peritoneal fluid, and peritoneum drug concentrations was conducted to simulate dosing regimens needed to attain the pharmacodynamic target in abdominal sites."( Pharmacokinetics of piperacillin-tazobactam in plasma, peritoneal fluid and peritoneum of surgery patients, and dosing considerations based on site-specific pharmacodynamic target attainment.
Ikawa, K; Kajihara, T; Morikawa, N; Murakami, Y; Murao, N; Ohge, H; Shigemoto, N; Shimada, N; Sueda, T; Uegami, S; Uemura, K; Watadani, Y; Yano, R, 2017
)
0.78
" Driven by these differences and recent legislation mandating the study of drugs in children and neonates, an increasing number of pharmacokinetic studies of antibiotics are being performed in neonates."( Dosing antibiotics in neonates: review of the pharmacokinetic data.
Cohen-Wolkowiez, M; Greenberg, RG; Rivera-Chaparro, ND, 2017
)
0.46
" Modern pediatric pharmacokinetic study protocols frequently favor opportunistic, "scavenged" sampling."( Development of a Novel Multipenicillin Assay and Assessment of the Impact of Analyte Degradation: Lessons for Scavenged Sampling in Antimicrobial Pharmacokinetic Study Design.
Barker, CIS; Johnston, A; Kipper, K; Sharland, M; Standing, JF, 2018
)
0.48
" Clearance, half-life and area under the concentration-time curve during SLED-f obtained from this study were comparable with those reported in the post-dilution mode of continuous veno-venous haemodiafiltration studies."( Pharmacokinetics of piperacillin in critically ill patients with acute kidney injury receiving sustained low-efficiency diafiltration.
Lipman, J; Peake, SL; Roberts, JA; Roberts, MS; Sinnollareddy, MG, 2018
)
0.8
"Critically ill children frequently display observed alterations of pharmacokinetic (PK) parameters, leading to a reduction in β-lactam concentrations."( Piperacillin Population Pharmacokinetics and Dosing Regimen Optimization in Critically Ill Children with Normal and Augmented Renal Clearance.
Benaboud, S; Béranger, A; Bille, E; Gana, I; Genuini, M; Hirt, D; Lesage, F; Moulin, F; Oualha, M; Renolleau, S; Tréluyer, JM; Urien, S; Zheng, Y, 2019
)
1.96
" However, pharmacokinetic variability among patient populations and across ages leads to uncertainty when selecting a dosing regimen to achieve an appropriate pharmacodynamic target."( Population pharmacokinetics of piperacillin in febrile children receiving cancer chemotherapy: the impact of body weight and target on an optimal dosing regimen.
Brock, B; Friberg, LE; Kristoffersson, AN; Maarbjerg, SF; Nielsen, EI; Schrøder, H; Thorsted, A; Wang, M, 2019
)
0.8
"To guide dosing by establishing a population pharmacokinetic model for unbound piperacillin in febrile children receiving cancer chemotherapy, and to assess pharmacokinetic/pharmacodynamic target attainment (100% fT > 1×MIC and 50% fT > 4×MIC) and resultant exposure, across body weights."( Population pharmacokinetics of piperacillin in febrile children receiving cancer chemotherapy: the impact of body weight and target on an optimal dosing regimen.
Brock, B; Friberg, LE; Kristoffersson, AN; Maarbjerg, SF; Nielsen, EI; Schrøder, H; Thorsted, A; Wang, M, 2019
)
1.03
"Forty-three children admitted for 89 febrile episodes contributed 482 samples to the pharmacokinetic analysis."( Population pharmacokinetics of piperacillin in febrile children receiving cancer chemotherapy: the impact of body weight and target on an optimal dosing regimen.
Brock, B; Friberg, LE; Kristoffersson, AN; Maarbjerg, SF; Nielsen, EI; Schrøder, H; Thorsted, A; Wang, M, 2019
)
0.8
" Given the population pharmacokinetic profile, feasible dosing regimens with reasonable exposure are continuous infusion (100% fT > 1×MIC) or prolonged infusions (50% fT > 4×MIC)."( Population pharmacokinetics of piperacillin in febrile children receiving cancer chemotherapy: the impact of body weight and target on an optimal dosing regimen.
Brock, B; Friberg, LE; Kristoffersson, AN; Maarbjerg, SF; Nielsen, EI; Schrøder, H; Thorsted, A; Wang, M, 2019
)
0.8
" Due to pharmacodynamic reasons, the target concentration corresponds to the concentration producing the half-maximum effect."( [Pharmacokinetics and pharmacodynamics in extracorporeal renal replacement therapy].
Kächele, M; Keller, F, 2021
)
0.62
" However, for those patients, pharmacodynamic targets were achieved when piperacillin/tazobactam was administered as extended infusions over 3-4 hours."( Molecular Adsorbent Recirculating System Therapy with Continuous Renal Replacement Therapy Enhanced Clearance of Piperacillin in a Pediatric Patient and Led to Failure to Attain Pharmacodynamic Targets.
Arbough, T; Dong, M; Kaplan, J; Mizuno, T; Tang Girdwood, S; Tang, P; Vinks, AA, 2020
)
1
"There has been increasing interest in incorporating β-lactam precision dosing into routine clinical care, but robust population pharmacokinetic models in critically ill children are needed for these purposes."( Demonstrating Feasibility of an Opportunistic Sampling Approach for Pharmacokinetic Studies of β-Lactam Antibiotics in Critically Ill Children.
Benken, LA; Chamberlain, AR; Jones, RL; Kaplan, JM; Murphy, ME; Stoneman, EM; Tang Girdwood, SC; Tang, PH; Vinks, AA, 2021
)
0.62
" Significant pharmacokinetic changes also occur in cases of morbid obesity or renal insufficiency and when complex surgical techniques such as extracorporeal circulation are used."( [Pharmacokinetics and therapeutic monitoring of piperacillin/tazobactam].
Kubíčková, V; Urbánek, K, 2020
)
0.81
" This review summarizes the population pharmacokinetic models developed for piperacillin-tazobactam and provides comprehensive data on current dosing strategies while identifying significant covariates in critically ill patients."( Piperacillin-Tazobactam in Intensive Care Units: A Review of Population Pharmacokinetic Analyses.
Caissy, JA; El-Haffaf, I; Marsot, A, 2021
)
2.29
" Here, we propose to estimate the in vivo functional ontogeny of transporters using a combined population pharmacokinetic (popPK) and physiology-based pharmacokinetic (PBPK) modeling approach called popPBPK."( Estimation of Ontogeny Functions for Renal Transporters Using a Combined Population Pharmacokinetic and Physiology-Based Pharmacokinetic Approach: Application to OAT1,3.
Allegaert, K; Cristea, S; De Cock, P; de Jaeger, A; De Paepe, P; Knibbe, CAJ; Krekels, EHJ, 2021
)
0.62
" As critically ill patients often experience pharmacokinetic aberrations, and rates of antimicrobial resistance vary between hospital settings, reliance on tertiary sources or package labeling to guide empiric dosing often results in suboptimal β-lactam exposure."( Time Above All Else: Pharmacodynamic Analysis of β-Lactams in Critically Ill Patients.
Burgess, DS; Clark, JA; Landmesser, KB, 2022
)
0.72
" Many piperacillin population pharmacokinetic models have been published, but few underwent an external evaluation."( Using a Validated Population Pharmacokinetic Model for Dosing Recommendations of Continuous Infusion Piperacillin for Critically Ill Adult Patients.
El-Haffaf, I; Guilhaumou, R; Marsot, A; Velly, L, 2022
)
1.42
" We sought to aggregate previously published piperacillin and tazobactam (pip-tazo) pharmacokinetic data in critically ill patients undergoing CKRT to better understand pharmacokinetics of pip-tazo in this population and better inform dosing."( Pharmacokinetics of piperacillin and tazobactam in critically Ill patients treated with continuous kidney replacement therapy: A mini-review and population pharmacokinetic analysis.
Akers, KS; Chung, KK; DeLuca, JP; Livezey, JR; Nadeau, RJ; Por, ED; Pruskowski, KA; Selig, DJ, 2022
)
1.3
" Of the 26 articles, 10 for piperacillin and 8 for tazobactam had complete information suitable for population pharmacokinetic modelling."( Pharmacokinetics of piperacillin and tazobactam in critically Ill patients treated with continuous kidney replacement therapy: A mini-review and population pharmacokinetic analysis.
Akers, KS; Chung, KK; DeLuca, JP; Livezey, JR; Nadeau, RJ; Por, ED; Pruskowski, KA; Selig, DJ, 2022
)
1.34
" The proportion of patients meeting pre-defined pharmacodynamic (PD) targets (median 88."( Pharmacokinetics of piperacillin and tazobactam in critically Ill patients treated with continuous kidney replacement therapy: A mini-review and population pharmacokinetic analysis.
Akers, KS; Chung, KK; DeLuca, JP; Livezey, JR; Nadeau, RJ; Por, ED; Pruskowski, KA; Selig, DJ, 2022
)
1.04
" The aim of this work is to develop a population pharmacokinetic model for piperacillin to evaluate the efficacy of standard dosing in children with and without continuous kidney replacement therapy (CKRT) and to propose alternative dosing schemes maximizing target attainment."( Population pharmacokinetics of piperacillin in critically ill children including those undergoing continuous kidney replacement therapy.
Butragueño-Laiseca, L; Campillo, N; Fernández, SN; García, X; Grau, S; Marco-Ariño, N; Padilla, B; Santiago, MJ; Slöcker, M; Troconiz, IF, 2022
)
1.24
"Piperacillin pharmacokinetic was best described with a two-compartment model."( Population pharmacokinetics of piperacillin in critically ill children including those undergoing continuous kidney replacement therapy.
Butragueño-Laiseca, L; Campillo, N; Fernández, SN; García, X; Grau, S; Marco-Ariño, N; Padilla, B; Santiago, MJ; Slöcker, M; Troconiz, IF, 2022
)
2.45
"Similar ratios of generic/originator (90% CI) Cmax were observed for Cefepime-MIP/Maxipime [93."( Comparison of pharmacokinetics and stability of generics of cefepime, linezolid and piperacillin/tazobactam with their respective originator drugs: an intravenous bioequivalence study in healthy volunteers.
Al Jalali, V; Ballarini, N; Bauer, M; Bergmann, F; Jorda, A; König, F; Lackner, E; Nussbaumer-Pröll, A; Oesterreicher, Z; Reiter, B; Stimpfl, T; Wölfl-Duchek, M; Wulkersdorfer, B; Zeitlinger, M, 2022
)
0.95
" The population pharmacokinetic models that best characterized the observed plasma concentrations of piperacillin and tazobactam were one-compartment structural models with zero-order input and linear elimination."( Population Pharmacokinetics of Piperacillin/Tazobactam Across the Adult Lifespan.
An, G; Balevic, SJ; Chan, AW; Cohen-Wolkowiez, M; Conrad, T; Gu, K; Hemmersbach-Miller, M; Kirkpatrick, CMJ; Landersdorfer, CB; Schmader, KE; Swamy, GK; Walter, EB; Winokur, PL, 2023
)
1.41
" ABT-594 concentrations were determined from all subjects, whereas a subset of subjects provided intensive pharmacokinetic samples on two occasions."( Population pharmacokinetics of ABT-594 in subjects with diabetic peripheral neuropathic pain.
Awni, W; Dutta, S, 2012
)
0.38
"A population pharmacokinetic model was developed to characterize ABT-594 concentrations in subjects with neuropathic pain."( Population pharmacokinetics of ABT-594 in subjects with diabetic peripheral neuropathic pain.
Awni, W; Dutta, S, 2012
)
0.38

Compound-Compound Interactions

ACHN-490 was tested alone and in combination with cefepime, doripenem, imipenam, or piperacillin-tazobactam against 25 Pseudomonas aeruginosa strains with different resistance phenotypes. The study aimed to investigate the mechanism of action of the cinnamon bark essential oil (CB) against beta-lactamase TEM-1.

ExcerptReferenceRelevance
"The minimal inhibitory concentrations of piperacillin (PIP) or cefotaxime (CTX) alone or in combination with tazobactam (TAZ) were determined against 168 anaerobes."( [Strict anaerobic bacteria: comparative study of various beta-lactam antibiotics in combination with tazobactam or sulbactam].
Dubreuil, L; Sedallian, A, 1991
)
0.55
" The absence of the outer membrane proteins, OmpF and OmpC, did not significantly affect susceptibility to the combinations per se but when combined with the presence of beta-lactamase high MICs were observed."( Factors determining resistance to beta-lactam combined with beta-lactamase inhibitors in Escherichia coli.
Baquero, F; Martínez, JL; Pérez-Díaz, JC; Reguera, JA, 1991
)
0.28
"Tazobactam (YTR 830), a new beta-lactamase inhibitor, was evaluated for its effect in combination with piperacillin, a broad spectrum, but beta-lactamase sensitive, penicillin, against 14 common bacteria."( Antimicrobial activities of piperacillin alone and in combination with tazobactam against beta-lactamase-producing bacteria.
Chang, SC; Hsieh, WC; Hsu, LY; Luh, KT, 1991
)
0.79
"The in vitro antimicrobial activity of ticarcillin (TICAR), mezlocillin (MEZLO), piperacillin (PIPER), cefoperazone (CPZ), cefotaxime (CTX) and ceftazidime (CAZ), alone and in combination with 8 micrograms/ml of sulbactam (SULB), was studied by agar dilution against TICAR resistant strains isolated in 8 hospitals over a period of 3 months in 1989 (747 enterobacteria, 110 Ps."( [In vitro activity of beta-lactam antibiotics in combination with sulbactam against enterobacteriaceae, Pseudomonas aeruginosa and Acinetobacter. Results of a multicenter study].
Acar, JF; Denis, F; Drugeon, H; Fleurette, J; Kazmierczak, A; Siebor, E; Sirot, J; Soussy, CJ; Thabaut, A, 1991
)
0.51
"An open multicenter study on inpatients of 12 german hospitals was performed to investigate efficacy and safety of sulbactam in combination with mezlocillin, piperacillin or cefotaxim in severe bacterial infections."( [Sulbactam in combination with mezlocillin, piperacillin or cefotaxime. Clinical and bacteriological results in the treatment of severe bacterial infections].
Heizmann, WR; Manncke, K; Sonntag, HG; Springsklee, M, 1991
)
0.74
" The PAE of amikacin in combination with 32 mg/l piperacillin on Ps."( The postantibiotic effect of amikacin alone and in combination with piperacillin on gram-negative bacteria.
Hanberger, H; Isaksson, B; Maller, R; Nilsson, LE; Nilsson, M, 1990
)
0.77
"The in-vitro synergistic activity of tazobactam, a new beta-lactamase inhibitor, combined with piperacillin was tested against various beta-lactamase-producing strains."( Inhibition of beta-lactamases by tazobactam and in-vitro antibacterial activity of tazobactam combined with piperacillin.
Higashitani, F; Hyodo, A; Inoue, M; Ishida, N; Mitsuhashi, S, 1990
)
0.71
"111 febrile episodes in 98 neutropenic children were randomly treated with either ceftazidime (CAZ) 150 mg/kg/day or with piperacillin (PIP) 200 mg/kg/day, both combined with flucloxacillin (FLUC) 50 mg/kg/day."( A randomised comparison of ceftazidime and piperacillin, both in combination with flucloxacillin for treatment of febrile episodes in neutropenic children. Finnish Three-Centre Study.
Herva, E; Hovi, L; Lanning, M; Mäkipernaa, A; Perkkiö, M; Rajantie, J; Renkonen, OV; Ruuskanen, O; Salmi, T; Williams, K, 1990
)
0.75
" In comparison with the antibiotic alone, the most marked reductions in the number of resistant strains on combination with sulbactam were as follows (the percentage of reduction is shown in brackets): for SUL + AMP and Acine-tobacter spp."( In vitro activity against clinically important gram-positive and gram-negative bacteria of sulbactam, alone and in combination with ampicillin, cefotaxime, mezlocillin, and piperacillin.
Schmalreck, AF; Wildfeuer, A, 1990
)
0.47
"We studied the efficacy of tazobactam (YTR 830), a new beta-lactamase inhibitor in combination with piperacillin (P) against 198 Enterobacteriaceae strains."( [Efficiency of tazobactam as inhibitor of beta-lactamases, combined with piperacillin, against resistant strains to this penicillin].
Ràfols, M; Reig, R; Roy, C; Teruel, D; Tirado, M, 1989
)
0.72
" Thus the physicochemical and pharmacological properties of sulbactam apparently permit flexible dosage in combination with different penicillins or cephalosporins and sulbactam can be administered as non-fixed combination in the clinical treatment of bacterial infections."( Studies on the synergism of sulbactam and beta-lactam antibiotics under in vitro conditions and in healthy volunteers after intravenous administration. Antibacterial activity in vitro, compatibility and pharmacokinetics of the drugs in combination.
Eibel, G; Pfaff, G; Räder, K; Schmalreck, A; Wildfeuer, A, 1989
)
0.28
"The in-vitro synergistic activity of YTR 830, a new beta-lactamase inhibitor, combined with four extended-spectrum penicillins (ticarcillin, piperacillin, mezlocillin and apalcillin) against ticarcillin-resistant clinical isolates of Gram-negative enteric bacilli was compared with that of clavulanate and sulbactam."( Comparative activities of the beta-lactamase inhibitors YTR 830, clavulanate and sulbactam combined with extended-spectrum penicillins against ticarcillin-resistant Enterobacteriaceae and pseudomonads.
Aronoff, SC; Jacobs, MR; Johenning, S; Yamabe, S, 1986
)
0.47
"Over a two year period 174 evaluable episodes of fever in neutropenic patients were treated in a randomized study comparing four beta-lactam antibiotics, each given in combination with netilmicin."( A randomized trial of empirical antibiotic therapy with one of four beta-lactam antibiotics in combination with netilmicin in febrile neutropenic patients.
Blacklock, H; Corringham, R; Devereux, S; Guimaraes, M; Hann, I; Hoffbrand, AV; Prentice, HG; Sage, R; Stirling, L; Trikka, E, 1988
)
0.27
"A total of 103 isolates of Pseudomonas aeruginosa were studied to compare the in vitro effectiveness of three beta-lactam antibiotics (piperacillin, ticarcillin, and mezlocillin) when used alone and in combination with four aminoglycosides (tobramycin, gentamicin, amikacin, and netilmicin)."( In vitro activity of piperacillin, ticarcillin, and mezlocillin alone and in combination with aminoglycosides against Pseudomonas aeruginosa.
Cloud, GA; Cobbs, CG; Lyon, MD; Saag, MS; Smith, KR, 1986
)
0.79
"Amdinocillin alone and in combination with other beta-lactam antibiotics was tested for in vitro activity against aminoglycoside-susceptible and resistant gram-negative bacteria."( In vitro activity of amdinocillin in combination with other beta-lactam antibiotics against aminoglycoside-susceptible and resistant gram-negative bacteria.
Gibson, G; Nachamkin, I; Samel, C; Sawyer, K; Skalina, D, 1988
)
0.27
" The findings indicate that antibiotic disks used routinely in the clinical laboratory can be used in a simple elution test to determine susceptibility of organisms to beta-lactam antibiotics alone and in combination with amdinocillin."( Collaborative clinical laboratory study of a broth-disk test for determination of bacterial susceptibility to beta-lactams in combination with amdinocillin.
Barry, AL; Beskid, G; Cleeland, R; Fallat, V; Isenberg, HD; Murray, PR; Pierson, C; Squires, E; Tilton, RC, 1987
)
0.27
"Fifty-three clinical isolates of Klebsiella and fifty-one clinical isolates of Pseudomonas aeruginosa, twenty-six of which were carbenicillin-(CARB) resistant, were tested for susceptibility to mezlocillin (MEZ), azlocillin (AZL), and piperacillin (PIP), both alone and in combination with tobramycin (TOB) using the microtiter broth diluent method and an inoculum density of 10(6) CFU/ml."( Synergism of azlocillin, mezlocillin, piperacillin in combination with tobramycin against Klebsiella and Pseudomonas.
Andriole, VT; Downs, JT; Ryan, JL,
)
0.59
"189 bacterial strains were investigated for their in vitro sensitivity against ceftazidime (alone and in combination with another antibiotic)."( In vitro activity of ceftazidime in combination with other antibiotics.
Littschwager, G; Simon, C,
)
0.13
"The in-vitro activity of ticarcillin in combination with clavulanic acid was compared with that of ticarcillin alone, piperacillin, cefotaxime and, where appropriate, other beta-lactams against a total of 301 recent clinical isolates and characterized beta-lactamase producers."( Clavulanic acid in combination with ticarcillin: an in-vitro comparison with other beta-lactams.
Clarke, AM; Zemcov, SJ, 1984
)
0.48
"Aztreonam, a synthetic monobactam antimicrobial agent specifically active against aerobic, gram-negative microorganisms, was studied in combination with the extended-spectrum penicillins azlocillin and piperacillin against 46 strains of Pseudomonas aeruginosa."( Effect of aztreonam in combination with azlocillin or piperacillin on Pseudomonas aeruginosa.
Baltch, AL; Conley, PE; Smith, RP; Wu, DH, 1984
)
0.7
"A comparative study was made on tobramycin combined with either carbenicillin (500 mg/kg/day) or one of the new penicillins: azlocillin or piperacillin (both 300 mg/kg/day) in 50 cystic fibrosis patients with chronic Pseudomonas aeruginosa infection."( Chemotherapy against Pseudomonas aeruginosa in cystic fibrosis. A study of carbenicillin, azlocillin or piperacillin in combination with tobramycin.
Eriksen, KR; Feddersen, C; Flensborg, EW; Høiby, N; Møller, NE; Norn, S; Rosendal, K; Schiøtz, PO; Skov, PS, 1982
)
0.68
"The antibacterial in vitro activity of piperacillin and tazobactam (in a concentration ratio of 8/1) was studied in combination with netilmicin or amikacin by a microtiter checkerboard assay against 162 strains of Enterobacteriaceae."( [In vitro antibacterial activity of piperacillin-tazobactam in combination with netilmicin or amikacin against Enterobacteriaceae resistant to amoxicillin].
Chamard-Neuwirth, C; Cordin, X; Duez, JM; Kazmierczak, A; Pechinot, A; Siebor, E, 1995
)
0.84
"The pharmacodynamics of dosage regimens of piperacillin alone or in combination with tazobactam against piperacillin-resistant or -susceptible bacteria were studied in an in vitro model of infection."( Pharmacodynamics of piperacillin alone and in combination with tazobactam against piperacillin-resistant and -susceptible organisms in an in vitro model of infection.
Dudley, MN; Gilbert, DH; Medeiros, AA; Pivarnik, P; Strayer, AH; Zinner, SH, 1994
)
0.87
" pneumophila activity was observed for ceftriaxone (32 micrograms/ml), piperacillin (32 micrograms/ml), tazobactam alone (16 micrograms/ml), clavulanate alone (2 micrograms/ml), or tazobactam in combination with ceftriaxone (ceftriaxone/tazobactam at 32/4 and 16/16 micrograms/ml) or piperacillin (32/4 micrograms/ml)."( In vitro extracellular and intracellular activities of clavulanic acid and those of piperacillin and ceftriaxone alone and in combination with tazobactam against clinical isolates of Legionella species.
Edelstein, MA; Edelstein, PH, 1994
)
0.75
" Despite the antipseudomonal advantage noted for ciprofloxacin monotherapy, it is unknown whether this advantage is maintained when the fluoroquinolones are used in combination with antipseudomonal beta-lactams such as ceftazidime and piperacillin."( Comparison of the bactericidal activities of ofloxacin and ciprofloxacin alone and in combination with ceftazidime and piperacillin against clinical strains of Pseudomonas aeruginosa.
Klepser, ME; Nicolau, DP; Nightingale, CH; Patel, KB; Quintiliani, R, 1995
)
0.68
"The in-vitro activities of various antibiotics, either alone or in combination with amikacin were assessed in clinical isolates of Pseudomonas aeruginosa."( In-vitro activities of various antibiotics, alone and in combination with amikacin against Pseudomonas aeruginosa.
Gerçeker, AA; Gürler, B, 1995
)
0.29
"The activity of piperacillin/tazobactam, ampicillin/sulbactam, imipenem and nafcillin alone and in combination with vancomycin was compared with vancomycin monotherapy against MRSA in test-tube time-kill studies and in infected fibrin clots."( An evaluation of the bactericidal activity of ampicillin/sulbactam, piperacillin/tazobactam, imipenem or nafcillin alone and in combination with vancomycin against methicillin-resistant Staphylococcus aureus (MRSA) in time-kill curves with infected fibrin
Palmer, SM; Rybak, MJ, 1997
)
0.88
" The combination beta-lactam-ciprofloxacin-tobramycin was the combination with the most consistently synergistic effect."( Comparative in vitro activities of meropenem, imipenem, temocillin, piperacillin, and ceftazidime in combination with tobramycin, rifampin, or ciprofloxacin against Burkholderia cepacia isolates from patients with cystic fibrosis.
Bingen, E; Bonacorsi, S; Fitoussi, F; Lhopital, S, 1999
)
0.54
"The in vitro activities of buforin II, cecropin P1, and magainin II, alone and in combination with six clinically used antimicrobial agents, against 12 clinical isolates of Stenotrophomonas maltophilia were investigated."( In vitro activities of membrane-active peptides alone and in combination with clinically used antimicrobial agents against Stenotrophomonas maltophilia.
Barchiesi, F; Cirioni, O; Del Prete, MS; Drenaggi, D; Fortuna, M; Giacometti, A; Scalise, G, 2000
)
0.31
"In a randomized trial conducted in 35 centers, we compared the clinical efficacy and safety of piperacillin plus tazobactam (TAZ) alone (monotherapy [MT]) versus those of TAZ combined with amikacin (AMK) (combined therapy [CT]) for the treatment of severe generalized peritonitis (SGP)."( Monotherapy with a broad-spectrum beta-lactam is as effective as its combination with an aminoglycoside in treatment of severe generalized peritonitis: a multicenter randomized controlled trial. The Severe Generalized Peritonitis Study Group.
Carbon, C; Carlet, J; Dupont, H, 2000
)
0.53
" The nephrotoxicity was enhanced by combination with furosemide."( [Nephrotoxicity of piperacillin combined with furosemide in rats].
Aramata, Y; Hori, R; Kizawa, K; Minami, S; Nozawa, I; Shimakura, M; Takahata, M, 2000
)
0.64
"The synergistic potential of levofloxacin, ofloxacin and ciprofloxacin combined with aztreonam, ceftazidime, or piperacillin was compared using 24 strains of Pseudomonas aeruginosa with varying susceptibility profiles."( In vitro synergy testing of levofloxacin, ofloxacin, and ciprofloxacin in combination with aztreonam, ceftazidime, or piperacillin against Pseudomonas aeruginosa.
Jung, R; Messick, CR; Pendland, SL, 2002
)
0.73
"To study the in vitro interaction of gatifloxacin in combination with gentamicin and with the beta-lactams cefepime, meropenem and piperacillin against clinical isolates of Stenotrophomonas maltophilia, Pseudomonas aeruginosa, Burkholderia cepacia, extended-spectrum beta-lactamase (ESBL)-producing Klebsiella pneumoniae, vancomycin-resistant Enterococcus faecium (VRE) and methicillin-resistant Staphylococcus aureus (MRSA)."( In vitro activity of gatifloxacin alone and in combination with cefepime, meropenem, piperacillin and gentamicin against multidrug-resistant organisms.
Dawis, MA; France, KA; Isenberg, HD; Jenkins, SG, 2003
)
0.75
"The bactericidal activity of moxifloxacin alone and in combination with cefepime or piperacillin-tazobactam against clinical isolates of Klebsiella pneumoniae, Enterobacter cloacae, and Acinetobacter baumannii was evaluated by using time-kill methods and antimicrobial concentrations of one-half and one times the MIC."( Synergistic activities of moxifloxacin combined with piperacillin-tazobactam or cefepime against Klebsiella pneumoniae, Enterobacter cloacae, and Acinetobacter baumannii clinical isolates.
Choi, MK; Fish, DN; Husain, M; Jung, R, 2004
)
0.8
"To investigate the efficacy of pexiganan, a 22-residue magainin analog, alone and combined with betalactmas antibiotics in three experimental rat models of Gram-negative septic shock."( Effects of pexiganan alone and combined with betalactams in experimental endotoxic shock.
Cirioni, O; D'Amato, G; Ghiselli, R; Giacometti, A; Kamysz, W; Mocchegiani, F; Orlando, F; Rocchi, M; Saba, V; Scalise, G; Silvestri, C; Łukasiak, J, 2005
)
0.33
"This randomized, double-blind, multicenter study compared the efficacy and safety of piperacillin/tazobactam (P/T) and imipenem/cilastatin (IMP), both in combination with an aminoglycoside, in hospitalized patients with acute nosocomial pneumonia (NP)."( Comparison of piperacillin/tazobactam and imipenem/cilastatin, both in combination with tobramycin, administered every 6 h for treatment of nosocomial pneumonia.
Cooper, A; Joshi, M; Kassira, W; McCarthy, M; Metzler, M; Olvey, S, 2006
)
0.92
"The mutant prevention concentrations (MPCs) of levofloxacin alone and in combination with ceftazidime, colistin (polymyxin E), meropenem, piperacillin-tazobactam, and tobramycin were established against Pseudomonas aeruginosa."( Mutant prevention concentrations of levofloxacin alone and in combination with azithromycin, ceftazidime, colistin (Polymyxin E), meropenem, piperacillin-tazobactam, and tobramycin against Pseudomonas aeruginosa.
Adam, HJ; Laing, N; Mayer, M; Zhanel, GG, 2006
)
0.74
"We investigated the efficacy of Tachyplesin III alone or combined with piperacillin-tazobactam (TZP) to prevent biofilm formation in vitro and in a rat model of Pseudomonas aeruginosa ureteral stent infection."( The antimicrobial peptide tachyplesin III coated alone and in combination with intraperitoneal piperacillin-tazobactam prevents ureteral stent Pseudomonas infection in a rat subcutaneous pouch model.
Cirioni, O; Ghiselli, R; Giacometti, A; Giovanni, M; Kamysz, E; Kamysz, W; Minardi, D; Orlando, F; Parri, G; Saba, V; Scalise, G; Silvestri, C, 2007
)
0.79
"To investigate the efficacy of piperacillin/tazobactam combined with indolicidin in the prevention of lethality in two rat models of polymicrobial peritonitis."( Efficacy of the bovine antimicrobial peptide indolicidin combined with piperacillin/tazobactam in experimental rat models of polymicrobial peritonitis.
Abbruzzetti, A; Cirioni, O; Di Matteo, F; Ghiselli, R; Giacometti, A; Mocchegiani, F; Orlando, F; Saba, V; Scalise, G; Silvestri, C, 2008
)
0.87
" For each model, all animals were randomized to receive isotonic sodium chloride solution intraperitoneally, 1 mg/kg indolicidin, 120 mg/kg piperacillin/tazobactam, and 1 mg/kg indolicidin combined with 120 mg/kg piperacillin/tazobactam."( Efficacy of the bovine antimicrobial peptide indolicidin combined with piperacillin/tazobactam in experimental rat models of polymicrobial peritonitis.
Abbruzzetti, A; Cirioni, O; Di Matteo, F; Ghiselli, R; Giacometti, A; Mocchegiani, F; Orlando, F; Saba, V; Scalise, G; Silvestri, C, 2008
)
0.78
"The in vivo efficacy of piperacillin in combination with the penem inhibitor BLI-489 was determined using acute lethal systemic infections in mice."( Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
Bradford, PA; Jones, CH; Petersen, PJ; Venkatesan, AM, 2009
)
1.04
"We investigated in vitro activities of piperacillin or cefoperazone alone and in combination with beta-lactamase inhibitors against Gram-negative bacilli."( In vitro activities of piperacillin or cefoperazone alone and in combination with beta-lactamase inhibitors against gram-negative bacilli.
Kuo, HY; Lin, ML; Liu, CY; Wang, FD; Yen, YF, 2009
)
0.93
"ACHN-490 was tested alone and in combination with cefepime, doripenem, imipenem, or piperacillin-tazobactam in a synergy time-kill analysis against 25 Pseudomonas aeruginosa strains with different resistance phenotypes."( Activity of ACHN-490 tested alone and in combination with other agents against Pseudomonas aeruginosa.
Appelbaum, PC; Armstrong, ES; Kosowska-Shick, K; Kubo, A; Lin, G; Pankuch, GA, 2011
)
0.59
" The purpose of this study was to investigate the clinical outcomes of patients with healthcare-associated infections (HAIs) caused by MDRAB who were treated with imipenem/cilastatin and sulbactam, and TG alone or in combination with other antibiotics."( Clinical outcomes of tigecycline alone or in combination with other antimicrobial agents for the treatment of patients with healthcare-associated multidrug-resistant Acinetobacter baumannii infections.
Hsueh, PR; Lee, YT; Tsao, SM, 2013
)
0.39
" aureus (VISA) are limited, but β-lactams in combination with vancomycin have shown synergistic activity against MRSA and VISA."( Evaluation of vancomycin in combination with piperacillin-tazobactam or oxacillin against clinical methicillin-resistant Staphylococcus aureus Isolates and vancomycin-intermediate S. aureus isolates in vitro.
Dilworth, TJ; Dodd, M; Mercier, RC; Ryan, K; Sliwinski, J, 2014
)
0.66
"This study aimed to investigate the mechanism of action of the cinnamon bark essential oil (CB), when used singly and also in combination with piperacillin, for its antimicrobial and synergistic activity against beta-lactamase TEM-1 plasmid-conferred Escherichia coli J53 R1."( Antibacterial Mode of Action of Cinnamomum verum Bark Essential Oil, Alone and in Combination with Piperacillin, Against a Multi-Drug-Resistant Escherichia coli Strain.
Chan, KG; Krishnan, T; Lim, SH; Yap, PS, 2015
)
0.83
" Ceftazidime, cefepime, and piperacillin-tazobactam in combination with amikacin showed greater activity than found in combination with ciprofloxacin."( In vitro activities of 21 antimicrobial agents alone and in combination with aminoglycosides or fluoroquinolones against extended-spectrum-β-lactamase-producing Escherichia coli isolates causing bacteremia.
Cha, MK; Cho, SY; Chung, DR; Ha, YE; Kang, CI; Kim, SH; Peck, KR; Song, JH; Wi, YM, 2015
)
0.71
"We have previously demonstrated the pharmacokinetic-pharmacodynamic (PK-PD) index best associated with the efficacy of tazobactam when used in combination with ceftolozane to be the percentage of the dosing interval during which tazobactam concentrations remained above a threshold value (%time>threshold)."( Pharmacokinetics-Pharmacodynamics of Tazobactam in Combination with Piperacillin in an In Vitro Infection Model.
Ambrose, PG; Bhavnani, SM; Bulik, CC; Castanheira, M; Forrest, A; Friedrich, LV; Jones, RN; Mendes, RE; Nicasio, AM; Okusanya, OO; Steenbergen, JN; VanScoy, BD, 2016
)
0.67
"Recent reports have demonstrated that vancomycin (VAN) may lead to an increase in the incidence of acute kidney injury (AKI) when it is combined with antipseudomonal beta-lactams."( Nephrotoxicity during Vancomycin Therapy in Combination with Piperacillin-Tazobactam or Cefepime.
Burgess, DR; Burgess, DS; Cox, JN; Martin, CA; Rutter, WC, 2017
)
0.7
" The objective of this study was to compare the rates of nephrotoxicity in patients receiving vancomycin in combination with PTZ administered as an extended infusion (EI) versus a standard infusion (SI)."( Comparison of Rates of Nephrotoxicity Associated with Vancomycin in Combination with Piperacillin-Tazobactam Administered as an Extended versus Standard Infusion.
Dubrovskaya, Y; Louie, E; Mousavi, M; Papadopoulos, J; Scipione, MR; Zapolskaya, T, 2017
)
0.68
"Our findings suggest a similar rate of nephrotoxicity between patients who received vancomycin in combination with PTZ EI versus PTZ SI."( Comparison of Rates of Nephrotoxicity Associated with Vancomycin in Combination with Piperacillin-Tazobactam Administered as an Extended versus Standard Infusion.
Dubrovskaya, Y; Louie, E; Mousavi, M; Papadopoulos, J; Scipione, MR; Zapolskaya, T, 2017
)
0.68
"Cystic fibrosis (CF) patients often receive prolonged courses of broad spectrum antibiotics, such as piperacillin-tazobactam or cefepime in combination with vancomycin and tobramycin."( Piperacillin-tazobactam versus cefepime incidence of acute kidney injury in combination with vancomycin and tobramycin in pediatric cystic fibrosis patients.
LeCleir, LK; Pettit, RS, 2017
)
2.11
"AKI occurred in nearly 55% of patients with piperacillin-tazobactam therapy versus 13% of patients with cefepime therapy, which suggests cefepime may be preferred in combination with vancomycin and tobramycin for pediatric CF patients."( Piperacillin-tazobactam versus cefepime incidence of acute kidney injury in combination with vancomycin and tobramycin in pediatric cystic fibrosis patients.
LeCleir, LK; Pettit, RS, 2017
)
2.16
" Resistant isolates were tested against 16 conventional antibiotics alone and in combination with colistin."( Synergistic antibacterial effects of colistin in combination with aminoglycoside, carbapenems, cephalosporins, fluoroquinolones, tetracyclines, fosfomycin, and piperacillin on multidrug resistant Klebsiella pneumoniae isolates.
Chusri, S; Ontong, JC; Ozioma, NF; Voravuthikunchai, SP, 2021
)
0.82
"Recent studies have shown that the incidence of nephrotoxicity increases when vancomycin is combined with a beta-lactam antibiotic."( Comparative incidence of acute kidney injury in patients on vancomycin therapy in combination with cefepime, piperacillin-tazobactam or meropenem.
Duong, L; Harriott, NG; Ives, AL; Pan-Chen, S; Rungkitwattanakul, D, 2022
)
0.93
"Vancomycin (VAN)-associated acute kidney injury (AKI) is increased when VAN is combined with certain beta-lactams (BLs) such as piperacillin-tazobactam (TZP) but has not been evaluated with ceftolozane-tazobactam (C/T)."( Nephrotoxicity of Vancomycin in Combination With Beta-Lactam Agents: Ceftolozane-Tazobactam vs Piperacillin-Tazobactam.
Alosaimy, S; Amaya, L; Biagi, M; Chandler, E; Cubillos, A; Davis, SL; Finch, N; Hobbs, ALV; Holger, D; Jorgensen, SCJ; Kufel, WD; Kunz Coyne, AJ; Lagnf, AM; Li, D; Molina, KC; Moore, WJ; Morrisette, T; Mubarez, M; Patch, M; Polisetty, RS; Rebold, N; Rico, M; Rybak, MJ; Sakoulas, G; Simon, SP; Smith, IMK; Tran, NN; Truong, J; Venugopalan, V; Veve, MP; Witucki, P; Wrin, J; Yost, C, 2023
)
1.33

Bioavailability

ExcerptReferenceRelevance
"The utilization of the membrane transport protein PEPT1 as a drug delivery system is a promising strategy to enhance the oral bioavailability of drugs."( Three-dimensional quantitative structure-activity relationship analyses of beta-lactam antibiotics and tripeptides as substrates of the mammalian H+/peptide cotransporter PEPT1.
Biegel, A; Brandsch, M; Gebauer, S; Hartrodt, B; Neubert, K; Thondorf, I, 2005
)
0.33
" Generic substitutions within hospital formularies should consider parameters of in vitro activity, in addition to applied chemical analyses and measures of bioavailability to avoid potential adverse clinical consequences."( Expanded studies of piperacillin/tazobactam formulations: variations among branded product lots and assessment of 46 generic lots.
Jones, RN; Moet, GJ; Sader, HS; Watters, AA, 2009
)
0.68
" One possible approach to improving the bioavailability of such drug candidates is to increase their lipophilicity, which is a key parameter in the permeation across cell membranes."( In vitro and in vivo evaluation of positively charged liposaccharide derivatives as oral absorption enhancers for the delivery of anionic drugs.
Abdelrahim, AS; Bergeon, JA; Moss, AR; Pernevi, NU; Toth, I; Ziora, ZM, 2010
)
0.36
" Oral population PK models for flucloxacillin and amoxicillin enabled estimation of first-order absorption rate constants (1."( The Neonatal and Paediatric Pharmacokinetics of Antimicrobials study (NAPPA): investigating amoxicillin, benzylpenicillin, flucloxacillin and piperacillin pharmacokinetics from birth to adolescence.
Barker, CIS; Johnston, A; Kim, M; Kipper, K; Lonsdale, DO; Sharland, M; Standing, JF; Thompson, G; Turner, MA; Wright, K, 2023
)
1.11

Dosage Studied

The objectives of this study were to characterize the pharmacokinetics and pharmacodynamics of extended-infusion piperacillin/tazobactam in adult patients with CF. Monte Carlo simulations were performed to determine the probability of target attainment (PTA) for regimens.

ExcerptRelevanceReference
" Dosage alterations for creatinine clearance values less than 40 ml/min are recommended."( Single-dose pharmacokinetics of piperacillin and tazobactam in patients with renal disease.
Dutta, A; Faulkner, R; Greene, DS; Halstenson, CE; Haynes, J; Johnson, CA; Kelloway, JS; Shapiro, BE; Tonelli, A; Zimmerman, SW, 1992
)
0.57
" The results of this study suggest that no additional dosage adjustment of isepamicin during concomitant therapy with piperacillin in hemodialysis patients is necessary."( Effect of concomitant administration of piperacillin on the dispositions of isepamicin and gentamicin in patients with end-stage renal disease.
Affrime, MB; Awni, WM; Halstenson, CE; Heim-Duthoy, KL; Herman, CS; Keane, WF; Kelloway, JH; Teal, MA; Wong, MO, 1992
)
0.76
" Dosage of AMK was individualized based upon the therapeutic drug monitoring method, and that of PIPC was adjusted depending upon the creatinine clearance of a patient."( [Protective effect by piperacillin against renal impairment caused by amikacin].
Goto, M; Iwayama, N; Izuhara, Y; Kusafuka, H; Maeda, K; Obayashi, T; Sezaki, R; Yoshida, H, 1992
)
0.6
" In full term newborns the 75-mg dosage is appropriate but the number of injections must be increased to 3/24 h for the first week and 4 times daily thereafter."( Pharmacokinetic study of piperacillin in newborns relating to gestational and postnatal age.
Dubos, JP; Gremillet, C; Kacet, N; Lequien, P; Roussel-Delvallez, M; Storme, L, 1992
)
0.59
" The dosage regimen was 4 g piperacillin/500 mg tazobactam Q8H."( Piperacillin/tazobactam in the treatment of serious acute soft tissue infection.
Ansari, A; Douglas, JG; Gould, IM; Harvey, G; Reid, TM; Smith, CC, 1991
)
2.02
" Teicoplanin in the dosage employed was tolerated better than vancomycin in the empirical treatment of fever and neutropenia in our patient population."( Double-blind comparison of teicoplanin versus vancomycin in febrile neutropenic patients receiving concomitant tobramycin and piperacillin: effect on cyclosporin A-associated nephrotoxicity.
Chow, AW; Cole, CD; Jewesson, PJ; Kureishi, A; Phillips, GL; Reece, DE; Rubinger, M; Smith, JA, 1991
)
0.49
" There were no significant differences between the two dosage regimens regarding efficacy and safety."( Efficacy and safety of amikacin in systemic infections when given as a single daily dose or in two divided doses. Scandinavian Amikacin Once Daily Study Group.
Ahrne, H; Eilard, T; Eriksson, I; Lausen, I; Maller, R, 1991
)
0.28
" In summary, a once-daily dosing regimen of amikacin 15 mg/kg is practical and probably efficacious and safe in severely infected patients."( Clinical and bacteriological efficacy, and practical aspects of amikacin given once daily for severe infections.
Beaucaire, G; Beuscart, C; Caillaux, M; Chidiac, C; Karp, P; Leroy, O, 1991
)
0.28
" The treatment was continued for at least 7 days for 24 patients at the dosage of 3 g sulbactam/ampicillin twice daily, for a further 24 patients at the dosage of 6 g piperacillin twice daily and for two patients at the dosage of 8 g piperacillin twice daily."( Sulbactam/ampicillin combination in the treatment of acute and chronic lower respiratory infections.
Bisetti, A; Grassi, L; Putti, P; Scacciacillani, E, 1991
)
0.48
" Knowledge of synergistic PAE could have clinical implications for optimal dosing schedules during combination antimicrobial chemotherapy."( The postantibiotic effect of amikacin alone and in combination with piperacillin on gram-negative bacteria.
Hanberger, H; Isaksson, B; Maller, R; Nilsson, LE; Nilsson, M, 1990
)
0.51
" Microtiter checkerboard technique was compared with standard killing curve method and with killing curves obtained in kinetic in vitro models mimicking single or multiple dosing regimens according to human pharmacokinetics."( Interactions of antimicrobial combinations in vitro: the relativity of synergism.
Blaser, J, 1990
)
0.28
" Different doses of piperacillin and tazobactam, as single agents and combined (8:1 ratio; dosage range, 40/5 to 200/25 mg/kg per h), and of ceftriaxone were given to experimentally infected rabbits by intravenous bolus injection followed by a 5-h constant infusion."( Evaluation of piperacillin-tazobactam in experimental meningitis caused by a beta-lactamase-producing strain of K1-positive Escherichia coli.
Gunderson, D; Kennedy, SL; Kern, W; Sachdeva, M; Sande, ER; Täuber, MG, 1990
)
0.96
" MIC 16 micrograms/ml can be used for general infections treated with usual administrative doses for such infections and MIC 64 micrograms/ml may apply to increased dosage or to normal dosage when PIPC is locally concentrated (mainly urinary or biliary tract infections)."( [Clinical laboratory approach in estimating effective administrative dose of piperacillin. Reevaluation of MIC break points in 3 and 4 category systems of disc susceptibility test].
Matsuo, K; Uete, T, 1990
)
0.51
" These alterations may necessitate dosage modifications to achieve optimal patient response when treating patients with piperacillin as well as with other similar drugs eliminated via renal and nonrenal routes."( Effects of treatment and the metabolic response to injury on drug clearance: a prospective study with piperacillin.
Ackerman, BH; Cerra, FB; Shikuma, LR; Solem, LD; Strate, RG; Weaver, RH; Zaske, DE, 1990
)
0.7
" Consequently, the recommended dosage is intravenous administration of 2 g of piperacillin every 8 h or intraperitoneal administration of 1 g every 6 h in the dialysate."( Pharmacokinetics of piperacillin in patients on peritoneal dialysis with and without peritonitis.
Debruyne, D; Hurault De Ligny, B; Moulin, M; Ryckelynck, JP, 1990
)
0.83
" Although no adjustment in netilmicin dosing is required, tobramycin should be administered more frequently when given concomitantly with piperacillin to hemodialysis patients to avoid prolonged periods of subtherapeutic concentrations."( Effect of concomitant administration of piperacillin on the dispositions of netilmicin and tobramycin in patients with end-stage renal disease.
Abraham, PA; Halstenson, CE; Heim-Duthoy, KL; Hirata, CA; Matzke, GR, 1990
)
0.75
"The objectives of this study were to (i) determine which of three simulated dosing regimens (gentamicin alone, simultaneous infusions of gentamicin and piperacillin, or staggered infusions of gentamicin and piperacillin) produced the fastest killing rate of Pseudomonas aeruginosa in serum, using the serum bactericidal rate (SBR) assay; and (ii) describe an alternative method of analysis of killing curves, the area under the killing curve (AUKC)."( Antipseudomonal activity of simulated infusions of gentamicin alone or with piperacillin assessed by serum bactericidal rate and area under the killing curve.
Mylotte, JM; Pasko, MT; Tisdale, JE, 1989
)
0.71
" When administering combinations of antibiotics non-simultaneous dosing is superior to simultaneous administration."( [The kinetics of bacterial killing by fluctuating concentrations of antibiotics].
Allerberger, F; Bonatti, H; Dierich, MP; Guggenbichler, JP; Semenitz, E, 1989
)
0.28
" Thus the physicochemical and pharmacological properties of sulbactam apparently permit flexible dosage in combination with different penicillins or cephalosporins and sulbactam can be administered as non-fixed combination in the clinical treatment of bacterial infections."( Studies on the synergism of sulbactam and beta-lactam antibiotics under in vitro conditions and in healthy volunteers after intravenous administration. Antibacterial activity in vitro, compatibility and pharmacokinetics of the drugs in combination.
Eibel, G; Pfaff, G; Räder, K; Schmalreck, A; Wildfeuer, A, 1989
)
0.28
" One hundred and sixty-nine patients received piperacillin and 177 received cefoxitin; in each instance, the total dosage was 6 grams."( A double-blind, controlled comparison of piperacillin and cefoxitin in the prevention of postoperative infection in patients undergoing cesarean section.
Benigno, BB; Ford, LC; Lawrence, WD; Ledger, WJ; Ling, FW; McNeeley, SG, 1986
)
0.8
" The optimal multiple dosing time and the minimum critical concentration to achieve antimicrobial action can be readily calculated from the developed model."( A pharmacodynamic model for the activity of antibiotics against microorganisms under nonsaturable conditions.
Nightingale, CH; Quintiliani, R; Zhi, J, 1986
)
0.27
"Mathematical solutions for two possible pharmacodynamic interactions (linear nonsaturable and nonlinear saturable) between antibiotics and microorganisms derived from the incorporation of clinically relevant antibiotic dosage regimens such as single bolus dosing, multiple doses, and constant infusion at steady state have been obtained."( Microbial pharmacodynamics of piperacillin in neutropenic mice of systematic infection due to Pseudomonas aeruginosa.
Nightingale, CH; Quintiliani, R; Zhi, JG, 1988
)
0.56
" The assays employed were: the microbial assay, the host mediated assay, the microbial assay incorporating urine samples from mice dosed with piperacillin, the in vivo cytogenetic assay, and the dominant lethal assay."( Genetic toxicology evaluation of the novel semi-synthetic antibiotic piperacillin.
Cheng, M; Iatropoulos, MJ; Manandhar, M; Noble, JF, 1986
)
0.71
" These sensitivities seem good enough for a clinical application of the method considering usual dosage levels of these drugs."( [High performance liquid chromatographic determination of astromicin and piperacillin used in combination in blood samples].
Inoue, A; Kobayashi, S; Masuda, S; Takai, K, 1986
)
0.5
" However, the clearly prolonged half-life makes it possible to divide daily dosage into two doses."( [Piperacillin dosage and elimination in premature infants].
Cullmann, W; Franek, A, 1987
)
1.18
" The dosage requirement for tobramycin was quite variable, necessitated monitoring of aminoglycoside serum concentrations and in most cases resulted in at least one dosage adjustment."( Comparison of piperacillin vs. ticarcillin plus tobramycin in the treatment of acute pulmonary exacerbations of cystic fibrosis.
Jackson, MA; Kramer, RI; Kusmiesz, H; Nelson, JD; Prestidge, C; Shelton, S,
)
0.49
" A total daily dosage of 300 mg/kg or 9 gm/m2 given in four to six divided dosages should produce peak concentrations of approximately 150 micrograms/ml, and concentrations greater than 16 micrograms/ml for at least 2 hours after each administration."( Clinical pharmacology of extended-spectrum penicillins in infants and children.
Koup, JR; Wilson, CB, 1985
)
0.27
" The pharmacokinetic profile of ceftazidime during a steady-state dosing interval was ascertained in 21 patients."( Pharmacokinetics of ceftazidime, alone or in combination with piperacillin or tobramycin, in the sera of cancer patients.
Drusano, GL; Forrest, A; Joshi, J; Leslie, J; Ruxer, R; Schimpff, S; Standiford, H; Wade, J, 1985
)
0.51
" This method may allow a more rational selection of dosage regimens and drug combinations for the treatment of infections."( Analysis of a new method for assessing activity of combinations of antimicrobials: area under the bactericidal activity curve.
Barriere, SL; Ely, E; Gambertoglio, JG; Kapusnik, JE, 1985
)
0.27
" Microbes which appeared after its dosing belonged to 9 classes of 18 strains, of which 5 strains (27."( [Clinical studies of efficacy of piperacillin against complicated urinary tract infections].
Ikeuchi, T; Kai, Y; Morikawa, F; Onodera, Y; Sakamoto, M; Ueno, M; Yogi, S, 1986
)
0.55
" The pharmacokinetic profile showed serum levels sufficient to provide good antimicrobial activity throughout the dosing interval."( Moxalactam and piperacillin: a study of in vitro characteristics and pharmacokinetics in cancer patients.
de Jongh, C; Drusano, GL; Joshi, J; Moody, MR; Newman, K; Schimpff, SC; Wharton, R,
)
0.48
" Most of urinary recovery was excreted within 4 hours after administration regardless of dose levels, frequency of dosing or administration route."( [Safety and pharmacology of aspoxicillin in healthy volunteers].
Maezawa, I; Matsumoto, K; Nagatake, T; Sakuma, Y; Shishido, H; Uzuka, Y; Yamaguchi, T; Yamamoto, M, 1985
)
0.27
" The antibiotic dosage given to mice was calculated on a body weight basis from the doses recommended for humans."( Effects of cefotaxime, clindamycin, mezlocillin, and piperacillin on mouse sarcoma L-1 tumor.
Jeljaszewicz, J; Ko, HL; Pulverer, G; Roszkowski, K; Roszkowski, W, 1984
)
0.52
" Piperacillin given by continuous infusion in a dosage ranging from 324 to 436 mg/kg of body weight per day to four patients with meningitis resulted in a mean cerebrospinal fluid level of 23 micrograms/ml at 24 h; the mean penetration of piperacillin into the cerebrospinal fluid was 32% at this interval."( Clinical evaluation of piperacillin with observations on penetrability into cerebrospinal fluid.
Dickinson, GM; Droller, DG; Greenman, RL; Hoffman, TA, 1981
)
1.48
" These zone standards are still tentative since the dosage schedule has not yet been defined and sufficient clinical experience has not yet been gathered to support the validity of these MIC breakpoints."( Cefsulodin: antibacterial activity and tentative interpretive zone standards for the disk susceptibility test.
Barry, AL; Jones, RN; Thornsberry, C, 1981
)
0.26
"Pharmacokinetics were evaluated for piperacillin given as doses of 15, 30 and 60 mg/kg body weight to 12 healthy volunteers subdivided into three groups which were each given different dosage levels."( Dose dependence of piperacillin pharmacokinetics.
Bergan, T; Williams, JD, 1982
)
0.87
" 1) and 1 of acute adnexitis, in a dosage of 1 or 2 g twice or 3 times a day for a period of 5 to 8 days by intravenous administration or intravenous drip infusion."( [Fundamental and clinical studies on piperacillin in the field of obstetrics and gynecology].
Hayashi, S; Iwata, Y; Nakamura, H, 1982
)
0.54
" Piperacillin dosage modification is required only in patients with severe renal impairment."( Pharmacokinetics of piperacillin in subjects with various degrees of renal function.
Bundtzen, RW; Craig, WA; Gerber, AU; Kwok, FW; Madsen, PO; Welling, PG, 1983
)
1.5
" Twenty-six patients were valid for final analysis of their therapeutic results; 12 treated with azlocillin (group I) at mean dosage of 252 mg/kg/day for a mean duration of 13."( Comparative efficacy and tolerance study of azlocillin and carbenicillin in patients with cystic fibrosis: a double blind study.
Braverman, S; Goldberg, M; Huang, NN; Keith, H; Palmer, J; Schidlow, D, 1983
)
0.27
" In spite of therapy with penicillin G and gentamycin in high dosage the patient got centralnervous spasms and died on the second day."( [Listeriosis: case report and repetitorium].
Franzen, H; Just, I; Ringelmann, R; Stegmüller, B, 1984
)
0.27
" Piperacillin dosage was either 8 g/day (twenty-one patients) or 16 g/day (four patients) intravenously for periods of between 5 and 15 days."( Clinical evaluation of piperacillin in bronchopulmonary infection.
Burgess, KR; Marlin, GE; Thompson, PJ, 1981
)
1.48
"The capabilities of two pharmacokinetic amikacin dosing methods were evaluated and compared with the standard amikacin dosage recommended by the manufacturer."( Comparison of standard versus pharmacokinetically adjusted amikacin dosing in granulocytopenic cancer patients.
Britten, J; Caplan, E; deJongh, CA; Finley, RS; Fortner, CL; Newman, KA; Schimpff, SC; Wade, JC; Wiernik, PH, 1982
)
0.26
" We carried out a single intravenous toxicity study at the dosage of 2000 mg/kg, and 28-days intravenous toxi-city study at the daily dosage of 400 mg/kg followed by 28-days recovery study using both sexes of rats."( [Single-dose toxicity study and twenty-eight-days intravenously repeated dose toxicity study of desethyl-piperacillin in rats].
Kawamura, Y; Kodama, T; Nakagawa, S; Nakamura, S; Sanzen, T; Shibata, T; Yoshida, K, 1994
)
0.5
" With some antibiotic-inhibitor combinations, it may be possible to extend the dosage interval if an adequate amount of inhibitor is provided over the course of therapy."( Combination beta-lactam and beta-lactamase-inhibitor therapy: pharmacokinetic and pharmacodynamic considerations.
Dudley, MN, 1995
)
0.29
" Blood samples and cumulative bile secretion were collected every 30 min, and liver fragments were isolated at the end of each experiment for dosage purposes."( Biliary elimination and hepatic disposition of an association of piperacillin and tazobactam: experimental evaluation.
Blickle, JF; Brogard, JM; Caro-Sampara, F; Jehl, F; Westphal, JF, 1994
)
0.53
" Therefore, dosing regimens have been based on kinetic data derived from patients with chronic renal failure and principal pharmacokinetic considerations [Reetze-Bonorden et al."( Single dose kinetics of piperacillin during continuous arteriovenous hemodialysis in intensive care patients.
Böhler, J; Busse-Grawitz, A; Keller, E; Krumme, B; Reetze-Bonorden, P; Schollmeyer, P, 1995
)
0.6
" In the TAZ/PIPC, maternal toxicity (decreased food consumption) was observed at 200 mg/kg and above dosage groups."( [Reproductive and developmental toxicity studies of tazobactam/piperacillin or tazobactam(1)--Fertility and general reproduction study in rats with intraperitoneal administration].
Christian, MS; Hoberman, AM; Lochry, EA; Sato, T, 1994
)
0.53
" In the TAZ, maternal toxicity (decreased food consumption) was observed at all dosage groups during perinatal period."( [Reproductive and developmental toxicity studies of tazobactam/piperacillin or tazobactam (3)--Perinatal and postnatal study in rats with intraperitoneal administration].
Christian, MS; Hoberman, AM; Sato, T, 1994
)
0.53
"The pharmacodynamics of dosage regimens of piperacillin alone or in combination with tazobactam against piperacillin-resistant or -susceptible bacteria were studied in an in vitro model of infection."( Pharmacodynamics of piperacillin alone and in combination with tazobactam against piperacillin-resistant and -susceptible organisms in an in vitro model of infection.
Dudley, MN; Gilbert, DH; Medeiros, AA; Pivarnik, P; Strayer, AH; Zinner, SH, 1994
)
0.87
"Piperacillin/tazobactam, at a dosage of 4 g/500 mg every 8 h, was administered intravenously to 217 patients with complicated urinary tract infections."( Piperacillin/tazobactam in complicated urinary tract infections.
Nowé, P, 1994
)
3.17
" An increase in the tazobactam dosage within the combination (80:25 mg/kg/h) was required in order to obtain a significantly faster elimination of viable organisms from the CSF (-0."( Different ratios of the piperacillin-tazobactam combination for treatment of experimental meningitis due to Klebsiella pneumoniae producing the TEM-3 extended-spectrum beta-lactamase.
Decazes, JM; Gutmann, L; Kitzis, MD; Leleu, G; Vallois, JM, 1994
)
0.6
" The virtual peak levels which had been determined by pharmacokinetic dosage calculation were compared with the serum concentrations obtained directly after the administration as well as after 15, 30, 60 and 180 min."( Studies on drug monitoring in thrice and once daily treatment with aminoglycosides.
Georgieff, M; Konrad, F; Neumeister, B; Rommel, H; Wagner, R, 1993
)
0.29
" During od dosing the trough level was extremely important in drug monitoring, whereas determination of the high peak level was of doubtful value."( Studies on drug monitoring in thrice and once daily treatment with aminoglycosides.
Georgieff, M; Konrad, F; Neumeister, B; Rommel, H; Wagner, R, 1993
)
0.29
" At the dosage used piperacillin/tazobactam was as safe as, and statistically more effective than, imipenem/cilastatin in the treatment of intra-abdominal infections caused by sensitive organisms."( A randomized multicenter trial of piperacillin/tazobactam versus imipenem/cilastatin in the treatment of severe intra-abdominal infections. Swedish Study Group.
Eklund, AE; Nord, CE, 1993
)
0.89
"A total of 34 patients with intractable chronic respiratory tract infections were treated with isepamicin and/or piperacillin in different dosage regimens."( The administration regimen of isepamicin in patients with chronic respiratory tract infection.
Hara, K; Kobayashi, H; Koga, H; Kohno, S; Konno, M; Nasu, M; Saito, A; Shimizu, K; Soejima, R,
)
0.34
"] serum concentrations to establish a proper multiple dosage regimen were 52."( Disposition kinetics and bioavailability of piperacillin and cephapirin in mares.
el-Komy, AA, 1995
)
0.55
" The proposed PK-PD-model allows a more detailed evaluation of dosing regimens than the use of minimum inhibitory concentrations."( Pharmacokinetic-pharmacodynamic modeling of the antibiotic effect of piperacillin in vitro.
Dalla Costa, T; Derendorf, H; Nolting, A; Rand, KH, 1996
)
0.53
" Teicoplanin was given intravenously at a dosage of 6 mg/kg of body weight at 0, 12, and 24 h and once a day thereafter."( Population pharmacokinetic study of teicoplanin in severely neutropenic patients.
Biard, O; Casassus, P; Guillevin, L; Lortholary, O; Padoin, C; Petitjean, O; Rizzo, N; Tod, M, 1996
)
0.29
" Piperacillin and tazobactam concentrations can be adjusted by applying prolonged dosing intervals in renal patients."( Pharmacokinetics of piperacillin, tazobactam and its metabolite in renal impairment.
Dalla Costa, T; Derendorf, H, 1996
)
1.53
" The drug was given to an underweight 18-year-old woman, at the usual dosage of 4/0."( Reversible bone marrow depression by high-dose piperacillin/tazobactam.
Aguirre, C; Barreiro, G; Ruiz-Irastorza, G, 1996
)
0.55
" Measured concentrations achieved by the initial dosage regimen were compared to those obtained by simulation using modified dosing pattern in order to ensure circulating levels constantly of 16 micrograms/ml or more."( Perioperative pharmacokinetics of piperacillin during liver transplantation.
Bourget, P; Ecoffey, C; Lesne-Hulin, A; Levaufre, B, 1996
)
0.57
" Serum bactericidal titers were determined and used to calculate the duration of measurable bactericidal activity over the dosing interval of each of the regimens against two clinical isolates of Bacillus fragilis, Escherichia coli, Enterococcus faecalis, and Pseudomonas aeruginosa."( Comparison of the bactericidal activities of piperacillin-tazobactam, ticarcillin-clavulanate, and ampicillin-sulbactam against clinical isolates of Bacteroides fragilis, Enterococcus faecalis, Escherichia coli, and Pseudomonas aeruginosa.
Klepser, ME; Marangos, MN; Nicolau, DP; Nightingale, CH; Quintiliani, R; Zhu, Z, 1997
)
0.56
" pneumoniae may be highly dependent on dosing regimens, even for a specific organism and site of infection."( Efficacies of piperacillin-tazobactam and cefepime in rats with experimental intra-abdominal abscesses due to an extended-spectrum beta-lactamase-producing strain of Klebsiella pneumoniae.
Eliopoulos, GM; Moellering, RC; Thauvin-Eliopoulos, C; Tripodi, MF, 1997
)
0.66
"In CVVH dependent patients, pip/taz fixed drug preparations can be used initially, but the pip dosage should be increased relative to that of taz (or interval-adjusted) to prevent cumulation of taz, as compared to the active antimicrobial agent pip."( Pharmacokinetics of piperacillin and tazobactam in critically ill patients with renal failure, treated with continuous veno-venous hemofiltration (CVVH).
Mulder, PO; Stegeman, CA; Uges, DR; van der Werf, TS; Zijlstra, JG, 1997
)
0.62
" bolus multiple dose, using different dose ratio combinations (1:4, 1:8, 1:16) and dosing regimens, ranging from once-a-day to 4 times a day."( Pharmacokinetic-pharmacodynamic modelling of the in vitro antiinfective effect of piperacillin-tazobactam combinations.
Dalla Costa, T; Derendorf, H; Nolting, A; Rand, K, 1997
)
0.52
"The PK-PD model allowed a detailed evaluation of the dosing regimens investigated."( Pharmacokinetic-pharmacodynamic modelling of the in vitro antiinfective effect of piperacillin-tazobactam combinations.
Dalla Costa, T; Derendorf, H; Nolting, A; Rand, K, 1997
)
0.52
" The percentage of time that plasma concentrations remained above the MIC (T > MIC) for each organism and dosage regimen was calculated."( Pharmacokinetics and pharmacodynamics of two multiple-dose piperacillin-tazobactam regimens.
Danziger, LH; Occhipinti, DJ; Pendland, SL; Rodvold, KA; Rypins, EB; Schoonover, LL, 1997
)
0.54
" Our study aimed to assess the removal of piperacillin under continuous hemofiltration and to define a suitable dosage regimen of administration."( Removal of piperacillin in critically ill patients undergoing continuous venovenous hemofiltration.
Barale, F; Blasco, G; Boillot, A; Capellier, G; Cornette, C; Guinchard, C; Jacques, T, 1998
)
0.95
" This raises the question of the pertinence of the dosage regimen."( Influence of pregnancy on the pharmacokinetic behaviour and the transplacental transfer of the piperacillin-tazobactam combination.
Bourget, P; Fernandez, H; Lesne-Hulin, A; Sertin, A; Van Peborgh, P; Ville, Y, 1998
)
0.52
" Optimal dosage regimens of beta-lactamase inhibitors will provide mean concentrations of beta-lactamase inhibitor at or above those used in in-vitro testing."( Beta-lactam/beta-lactamase inhibitor combinations: pharmacodynamic considerations and possible role in the management of bacterial infections in the neutropenic host.
Dudley, MN; Okereke, C, 1998
)
0.3
"The pharmacokinetic interaction of Netilmicin and Piperacillin has been studied as well as the potential protective effect that Piperacillin exert on nephrotoxicity caused by Netilmicin, when both antibiotics are administered to rabbits by single and multiple dosage regimens."( Pharmacokinetic parameters of netilmicin and protective effect of piperacillin regarding nephrotoxicity caused by netilmicin.
Arévalo, M; Lanao, JM; López, FG; Sánchez Navarro, A; Santos Navarro, M; Zarzuelo Castañeda, A,
)
0.62
" Under base-case conditions, our pharmacoeconomic analysis showed that I/C was a cost-effective alternative to P/T at the dosage regimens studied."( Cost-minimization analysis of piperacillin/tazobactam versus imipenem/cilastatin for the treatment of serious infections: a Canadian hospital perspective.
Bryce, EA; Frighetto, LO; Jewesson, PJ; Marra, CA; Marra, FO; Reynolds, RP; Sleigh, KM; Stiver, HG, 1999
)
0.59
"A population pharmacokinetic (PK) analysis was conducted to determine if piperacillin and tazobactam exhibited linear or nonlinear PKs and if incremental changes in the daily dosage of piperacillin affected tazobactam PKs."( Piperacillin and tazobactam exhibit linear pharmacokinetics after multiple standard clinical doses.
Auclair, B; Ducharme, MP, 1999
)
1.98
" In patients with intra-abdominal infections, clinical and bacteriological response rates were significantly higher with piperacillin/tazobactam than with imipenem/cilastatin (administered at a dosage lower than is recommended in countries outside Scandinavia)."( Piperacillin/tazobactam: an updated review of its use in the treatment of bacterial infections.
Markham, A; Perry, CM, 1999
)
1.95
" The T>MIC was calculated as percentage of the dosing interval in which free concentrations exceeded the weighted geometric mean MIC90."( Comparison of five beta-lactam antibiotics against common nosocomial pathogens using the time above MIC at different creatinine clearances.
Kays, MB, 1999
)
0.3
" On the basis of the most common minimal inhibitory concentration (90%) for various bacterial isolates from clinical samples of 8 microg/ml, analysis of the data suggests that the maximum dosing interval for piperacillin at 100 mg/kg in medium sized raptors should be 4-6 hr."( Pharmacokinetics of piperacillan after intramuscular injection in red-tailed hawks (Buteo jamaicensis) and great horned owls (Bubo virginianus).
Craigmill, AL; Needham, ML; Robbins, PK; Tell, LA, 2000
)
0.49
" This may also be true for other antibiotic agents and may have clinical implications in that current dosing guidelines may result in inadequate target site concentrations for high-MIC strains."( Surgery and intensive care procedures affect the target site distribution of piperacillin.
Brunner, M; Eichler, HG; Mayer, BX; Müller, M; Pernerstorfer, T, 2000
)
0.54
"Use of intermittent antibiotic dosing is increasing in the treatment of peritoneal dialysis (PD)-related peritonitis."( Intermittent intravenous piperacillin pharmacokinetics in automated peritoneal dialysis patients.
Bailie, GR; Frye, R; Manley, HJ; McGoldrick, MD,
)
0.43
" piperacillin dosing recommendations of 4000 mg every 12 hours for PD-related peritonitis are appropriate for patients on automated PD."( Intermittent intravenous piperacillin pharmacokinetics in automated peritoneal dialysis patients.
Bailie, GR; Frye, R; Manley, HJ; McGoldrick, MD,
)
1.34
"Tazobactam/piperacillin (total daily dosage of 13."( Cost efficacy of tazobactam/piperacillin versus imipenem/cilastatin in the treatment of intra-abdominal infection.
Daschner, F; Dietrich, ES; Ebner, W; Schubert, B, 2001
)
0.99
" No modification in dosing regimen is necessary when two drugs were co-administered."( Influence of piperacillin on pharmacokinetics of etimicin in healthy volunteers.
Ma, TX; Ma, XC; Wang, HX; Zhang, LR, 2002
)
0.68
" The dose-response curves were bell shaped, indicating toxic effects for the sensor strain at high concentrations of beta-lactams."( A luminescent Escherichia coli biosensor for the high throughput detection of beta-lactams.
Karp, MT; Kurittu, JS; Valtonen, SJ, 2002
)
0.31
"To compare the pharmacokinetic and pharmacodynamic profiles of two dosing regimens for piperacillin-tazobactam against commonly encountered pathogens."( Pharmacokinetic and pharmacodynamic evaluation of two dosing regimens for piperacillin-tazobactam.
Capitano, B; Kim, MK; Mattoes, HM; Nicolau, DP; Nightingale, CH; Quintiliani, R; Xuan, D, 2002
)
0.77
"The two dosing regimens for piperacillin-tazobactam were administered intravenously in crossover design."( Pharmacokinetic and pharmacodynamic evaluation of two dosing regimens for piperacillin-tazobactam.
Capitano, B; Kim, MK; Mattoes, HM; Nicolau, DP; Nightingale, CH; Quintiliani, R; Xuan, D, 2002
)
0.84
"Although intermittent bolus dosing is currently the standard of practice for many antimicrobial agents, beta-lactams exhibit time-dependent bacterial killing."( Pharmacokinetics and pharmacodynamics of piperacillin/tazobactam when administered by continuous infusion and intermittent dosing.
Burgess, DS; Waldrep, T, 2002
)
0.58
" aeruginosa infections due to the higher established breakpoint, these data suggest a high probability of achieving adequate drug exposure against susceptible isolates with this dosing regimen."( Pharmacodynamic profiling of continuously infused piperacillin/tazobactam against Pseudomonas aeruginosa using Monte Carlo analysis.
Kuti, JL; Nicolau, D; Nightingale, CH; Quintiliani, R, 2002
)
0.57
" Since time above the MIC (T>MIC) is the pharmacokinetic-pharmacodynamic (PK-PD) measure that best correlates with in vivo activity of beta-lactams, a stochastic model was used to predict the probability of PK-PD target attainment ranging from 30 (P30) to 70% (P70) T>MIC, for standard dosing regimens of both piperacillin-tazobactam and cefepime against Escherichia coli and Klebsiella pneumoniae ESBL phenotypes."( Pharmacokinetics-pharmacodynamics of cefepime and piperacillin-tazobactam against Escherichia coli and Klebsiella pneumoniae strains producing extended-spectrum beta-lactamases: report from the ARREST program.
Ambrose, PG; Bhavnani, SM; Jones, RN, 2003
)
0.75
" Thirty timed observations were made for each of the dosing formulations."( Cost analysis of continuous versus intermittent infusion of piperacillin-tazobactam: a time-motion study.
Florea, NR; Geissler, EC; Kotapati, S; Kuti, JL; Nicolau, DP; Nightingale, CH, 2003
)
0.56
" Dose reduction because of impaired renal function was required in the intermittent dosing group for 5 of 12 patients compared with 1 of 12 patients in the continuous infusion group."( Pharmacokinetics of piperacillin-tazobactam: intermittent dosing versus continuous infusion.
Ackermann, T; Bertram, N; Buck, C; Derendorf, H; Paar, WD; Sauerbruch, T, 2005
)
0.65
" The desired proportion of the dosing interval that the concentration remains above the MIC (%T>MIC) for the intermittent bolus regimens was >/=40% for piperacillin/tazobactam and >/=60% for cefepime."( Pharmacodynamics of intermittent and continuous infusion piperacillin/tazobactam and cefepime against extended-spectrum beta-lactamase-producing organisms.
Burgess, DS; Frei, CR; Reese, AM, 2005
)
0.77
" The probabilities of each drug and dosing regimen in achieving pharmacodynamic targets were calculated."( Pharmacodynamics of antimicrobials for the empirical treatment of nosocomial pneumonia: a report from the OPTAMA Program.
Kuti, JL; Nicolau, DP; Sun, HK, 2005
)
0.33
" PK profiles and in vivo killing effects of the combination at different dosing ratios were studied."( Use of in vitro critical inhibitory concentration, a novel approach to predict in vivo synergistic bactericidal effect of combined amikacin and piperacillin against Pseudomonas aeruginosa in a systemic rat infection model.
Chan, E; Duan, W; Srikumar, S; Zhou, S, 2006
)
0.53
" The dosing ratio of 12."( Use of in vitro critical inhibitory concentration, a novel approach to predict in vivo synergistic bactericidal effect of combined amikacin and piperacillin against Pseudomonas aeruginosa in a systemic rat infection model.
Chan, E; Duan, W; Srikumar, S; Zhou, S, 2006
)
0.53
" For MICs of 16 microg/mL and 32 microg/mL, %T>MIC in the continuous infusion group was 100% and 65% of the dosing interval, respectively; in the intermittent infusion group, %T>MIC was only 62% and 39% of the dosing interval."( Clinical efficacy of continuous infusion of piperacillin compared with intermittent dosing in septic critically ill patients.
Fazeli, MR; Gholami, K; Mojtahedzadeh, M; Najafi, A; Rafati, MR; Rouini, MR; Tavakoli, H, 2006
)
0.59
"Once daily IV/PO moxifloxacin monotherapy was as least as effective as standard IV piperacillin-tazobactam/PO amoxicillin-clavulanate dosed multiple times daily for the treatment of cIAIs."( Randomized controlled trial of moxifloxacin compared with piperacillin-tazobactam and amoxicillin-clavulanate for the treatment of complicated intra-abdominal infections.
Choudhri, S; Herrington, J; Malangoni, MA; Pertel, P; Song, J, 2006
)
0.8
" Ertapenem is a long-acting 1-beta-methyl parenteral group 1 carbapenem antibiotic that has a broad antibacterial spectrum and once-daily dosing supported by clinical studies."( Bactericidal activity of ertapenem against major intra-abdominal pathogens.
Borbone, S; Cascone, C; Mezzatesta, ML; Santagati, M; Stefani, S, 2006
)
0.33
" In an effort to improve clinical outcomes, an extended-infusion dosing scheme for piperacillin-tazobactam therapy was devised using a Monte Carlo simulation and was adopted into clinical practice at Albany Medical Center (Albany, New York)."( Piperacillin-tazobactam for Pseudomonas aeruginosa infection: clinical implications of an extended-infusion dosing strategy.
Drusano, GL; Lodise, TP; Lomaestro, B, 2007
)
2.01
" A standard dosage regimen of 3 g/70 kg body WT every 4 h as a 30-min infusion (daily dose, 18 g) achieved a robust (> or =90%) probability-of-target attainment (PTA) for MICs of < or =12 mg/liter in CF patients and < or =16 mg/liter in healthy volunteers."( Systematic comparison of the population pharmacokinetics and pharmacodynamics of piperacillin in cystic fibrosis patients and healthy volunteers.
Bulitta, JB; Drusano, GL; Duffull, SB; Holzgrabe, U; Kinzig-Schippers, M; Sörgel, F; Stephan, U, 2007
)
0.57
" None of the patients dosed with piperacillin/tazobactam was adequately protected for the duration of their surgery and adequate prophylaxis was only evident in four of the nine patients administered cefalotin."( Inadequate antimicrobial prophylaxis during surgery: a study of beta-lactam levels during burn debridement.
Cross, SE; Dalley, AJ; Lipman, J; Roberts, MS; Rudd, M; Venkatesh, B, 2007
)
0.62
"These results suggest a need to review antibiotic prophylaxis dosage regimens for burns surgery and the adoption of regimens that will minimize the risk of infection in this high-risk patient group."( Inadequate antimicrobial prophylaxis during surgery: a study of beta-lactam levels during burn debridement.
Cross, SE; Dalley, AJ; Lipman, J; Roberts, MS; Rudd, M; Venkatesh, B, 2007
)
0.34
" The purpose of this analysis is to describe the basis for the dosing recommendations in this age group."( Optimising piperacillin/tazobactam dosing in paediatrics.
Alexander, JJ; Gobburu, JV; Imoisili, MA; Korth-Bradley, JM; Tornøe, CW; Tworzyanski, JJ, 2007
)
0.73
"To report pharmacokinetic alterations and optimal dosing of piperacillin/tazobactam in an obese patient."( Serum piperacillin/tazobactam pharmacokinetics in a morbidly obese individual.
Adeyemi, OA; Montevecchi, M; Newman, D; Nicolau, DP; Noskin, GA; Postelnick, MJ; Scheetz, MH, 2007
)
1.06
"Pathogens with elevated MICs may require altered dosing schemes with piperacillin/tazobactam."( Serum piperacillin/tazobactam pharmacokinetics in a morbidly obese individual.
Adeyemi, OA; Montevecchi, M; Newman, D; Nicolau, DP; Noskin, GA; Postelnick, MJ; Scheetz, MH, 2007
)
1.06
" CI dosing has the additional advantage that less drug is necessary."( Comparison of the pharmacokinetics of piperacillin and sulbactam during intermittent and continuous intravenous infusion.
Glück, T; Herzig, H; Kees, F; Langgartner, J; Lehn, N, 2007
)
0.61
"To compare conventional intermittent dosing regimens of piperacillin-tazobactam with prolonged and continuous infusions to determine the optimal dosing scheme against a local Pseudomonas aeruginosa population."( Optimal dosing of piperacillin-tazobactam for the treatment of Pseudomonas aeruginosa infections: prolonged or continuous infusion?
Kim, A; Kuti, JL; Nicolau, DP; Sutherland, CA, 2007
)
0.92
"We simulated serum concentration-time profiles at steady state for several piperacillin-tazobactam dosing regimens, including intermittent, prolonged, and continuous infusions."( Optimal dosing of piperacillin-tazobactam for the treatment of Pseudomonas aeruginosa infections: prolonged or continuous infusion?
Kim, A; Kuti, JL; Nicolau, DP; Sutherland, CA, 2007
)
0.9
" Thus, the selection of dosing strategy depends on the availability of intravenous access versus the convenience of once-daily administration."( Optimal dosing of piperacillin-tazobactam for the treatment of Pseudomonas aeruginosa infections: prolonged or continuous infusion?
Kim, A; Kuti, JL; Nicolau, DP; Sutherland, CA, 2007
)
0.67
"A proper dosing regimen is fundamental when antibiotics with a low therapeutic index, as aminoglycosides (AMG), are used."( Therapeutic drug monitoring of gentamicin in neonatal intensive care unit: experience in 68 newborns.
Del Zompo, M; Fanos, V; Martinelli, V; Mussap, M; Stronati, M; Testa, M, 2007
)
0.34
"Assesment of dosage deviations of three ss-lactam antibiotics eliminated through the kidneys (meropenem, piperacillin/tazobactam and cefepime) by comparison of two prediction formulae, Cockroft-Gault (CG) and Modification of Diet in Renal Disease (MDRD) with 24 h urinary creatinine clearance (CrCl(24h)), as a reference method."( [The impact of different renal function measuring methods on the dosages of meropenem, piperacillin/tazobactam and cefepime in critically ill patients].
Diego del Río, E; Gratacós Santanach, L; Ribas Sala, J; Soy Muner, D,
)
0.57
" Dosage discrepancies for each antibiotic based on CG y MDRD were studied in reference to CrCl(24h) by percentage agreement and weighted kappa."( [The impact of different renal function measuring methods on the dosages of meropenem, piperacillin/tazobactam and cefepime in critically ill patients].
Diego del Río, E; Gratacós Santanach, L; Ribas Sala, J; Soy Muner, D,
)
0.35
" On the basis of preliminary results with various ratios, a dosing ratio of 8:1 was found to be optimal for retention of enhanced efficacy."( Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
Bradford, PA; Jones, CH; Petersen, PJ; Venkatesan, AM, 2009
)
0.73
"To describe a pharmacokinetic model of piperacillin concentrations in plasma and subcutaneous tissue when administered by bolus dosing and continuous infusion in critically ill patients with sepsis on days 1 and 2 of antibiotic therapy and to compare results against previous results for piperacillin from a cohort of patients with septic shock."( Piperacillin penetration into tissue of critically ill patients with sepsis--bolus versus continuous administration?
Dalley, AJ; Lipman, J; Roberts, JA; Roberts, MS; Robertson, TA, 2009
)
2.06
"Patients were randomized to receive different daily doses of piperacillin-tazobactam by bolus dosing or continuous infusion (continuous infusion--six patients; bolus dosing--seven patients)."( Piperacillin penetration into tissue of critically ill patients with sepsis--bolus versus continuous administration?
Dalley, AJ; Lipman, J; Roberts, JA; Roberts, MS; Robertson, TA, 2009
)
2.04
"This is the first known article to report concurrent plasma and subcutaneous tissue concentrations of a beta-lactam antibiotic administered by bolus and continuous dosing in critically ill patients with sepsis."( Piperacillin penetration into tissue of critically ill patients with sepsis--bolus versus continuous administration?
Dalley, AJ; Lipman, J; Roberts, JA; Roberts, MS; Robertson, TA, 2009
)
1.8
" So more attention should be paid to reducing the frequency, times and dosage of antimicrobials, especially third or fourth cephalosporins."( Transconjugation and genotyping of the plasmid-mediated AmpC beta-lactamase and extended-spectrum beta-lactamase genes in Klebsiella pneumoniae.
Qin, JP; Shi, WF; Zhou, J, 2009
)
0.35
" The pharmacodynamic target was free piperacillin concentration remaining above the MIC for 50% of the dosing interval."( Steady-state pharmacokinetics and pharmacodynamics of piperacillin/tazobactam administered by prolonged infusion in hospitalised patients.
Cheatham, SC; Kays, MB; Shea, KM; Smith, DW; Sowinski, KM; Wack, MF, 2009
)
0.87
"With increasing antibiotic resistance in gram-negative pathogens, dosing strategies that optimize pharmacodynamic parameters of currently available antibiotics play an important role in treatment."( Comparative pharmacodynamics of intermittent and prolonged infusions of piperacillin/tazobactam using Monte Carlo simulation and steady-state pharmacokinetic data from hospitalized patients.
Rotschafer, JC; Ullman, M, 2009
)
0.59
"To compare the pharmacodynamics of several dosing regimens of piperacillin/tazobactam administered by intermittent and prolonged infusion using pharmacokinetic data from hospitalized patients."( Comparative pharmacodynamics of intermittent and prolonged infusions of piperacillin/tazobactam using Monte Carlo simulations and steady-state pharmacokinetic data from hospitalized patients.
Cheatham, SC; Kays, MB; Shea, KM; Smith, DW; Sowinski, KM; Wack, MF, 2009
)
0.83
"This study examined the effect of various levels of renal impairment on the probability of achieving free drug concentrations that exceed the MIC for 50% of the dosing interval (50% fT > MIC) for traditional and extended-infusion piperacillin-tazobactam (TZP) dosing strategies."( Identification of optimal renal dosage adjustments for traditional and extended-infusion piperacillin-tazobactam dosing regimens in hospitalized patients.
Drusano, GL; Lodise, TP; Patel, N; Scheetz, MH, 2010
)
0.77
"The objectives of this study were (i) to compare the plasma concentration-time profiles for first-dose and steady-state piperacillin administered by intermittent or continuous dosing to critically ill patients with sepsis and (ii) to use population pharmacokinetics to perform Monte Carlo dosing simulations in order to assess the probability of target attainment (PTA) by minimum inhibitory concentration (MIC) for different piperacillin dosing regimens against bacterial pathogens commonly encountered in critical care units."( First-dose and steady-state population pharmacokinetics and pharmacodynamics of piperacillin by continuous or intermittent dosing in critically ill patients with sepsis.
Dalley, AJ; Kirkpatrick, CM; Lipman, J; Roberts, JA; Roberts, MS, 2010
)
0.8
" The dosage was adjusted when the serum piperacillin concentration either fell below 4x the drug's minimum inhibitory concentration (MIC) for the causative agent or exceeded the toxic threshold of 150 mg/L."( Daily serum piperacillin monitoring is advisable in critically ill patients.
Blondiaux, N; Courcol, RJ; Durocher, A; Favory, R; Nseir, S; Onimus, T; Roussel-Delvallez, M; Wallet, F, 2010
)
1.01
" There was near-complete cessation of the every-6-hour dosage interval and a marked increase in the every-8-hour and every-12-hour dosage intervals."( Implementation of an extended-infusion piperacillin-tazobactam program at an urban teaching hospital.
Caquelin, C; Glowacki, RC; Grasso, AE; Itokazu, GS; Schwartz, DN; Xamplas, RC, 2010
)
0.63
" maltophilia did not exhibit a gene dosage effect on beta-lactamase expression."( AmpN-AmpG operon is essential for expression of L1 and L2 beta-lactamases in Stenotrophomonas maltophilia.
Chung, TC; Hu, RM; Huang, YW; Lin, CW; Lin, YT; Yang, TC, 2010
)
0.36
" Serum concentrations remained above 4 times the minimal inhibitory concentration (T > 4 × MIC), corresponding to the clinical breakpoint for Pseudomonas aeruginosa defined by the European Committee on Antimicrobial Susceptibility Testing (EUCAST), for 57% of the dosage interval for meropenem (target MIC = 8 μg/mL), 45% for ceftazidime (MIC = 32 μg/mL), 34% for cefepime (MIC = 32 μg/mL), and 33% for piperacillin-tazobactam (MIC = 64 μg/mL)."( Insufficient β-lactam concentrations in the early phase of severe sepsis and septic shock.
De Backer, D; Delattre, I; Dugernier, T; Jacobs, F; Laterre, PF; Layeux, B; Spapen, H; Taccone, FS; Vincent, JL; Wallemacq, P; Wittebole, X, 2010
)
0.53
" Standard dosage regimens for piperacillin-tazobactam, ceftazidime and cefepime may, therefore, be insufficient to empirically cover less susceptible pathogens in the early phase of severe sepsis and septic shock."( Insufficient β-lactam concentrations in the early phase of severe sepsis and septic shock.
De Backer, D; Delattre, I; Dugernier, T; Jacobs, F; Laterre, PF; Layeux, B; Spapen, H; Taccone, FS; Vincent, JL; Wallemacq, P; Wittebole, X, 2010
)
0.65
"019) than those with the genes chromosomally encoded, which is most likely due to increased gene dosage provided by the higher copy number of associated plasmids."( Emergence and Distribution of Plasmids Bearing the blaOXA-51-like gene with an upstream ISAba1 in carbapenem-resistant Acinetobacter baumannii isolates in Taiwan.
Chang, FY; Chen, TL; Fung, CP; Hsueh, PR; Ko, WC; Kuo, SC; Lee, YT; Siu, LK, 2010
)
0.36
"(i) To describe the first-order and mixed-order elimination pathways of piperacillin, (ii) to determine the between occasion variability (BOV) of pharmacokinetic parameters and (iii) to propose optimized dosage regimens."( Nonlinear pharmacokinetics of piperacillin in healthy volunteers--implications for optimal dosage regimens.
Bulitta, JB; Holford, NH; Holzgrabe, U; Jakob, V; Kinzig, M; Sörgel, F, 2010
)
0.88
" We used NONMEM and S-ADAPT for population pharmacokinetic analysis and Monte Carlo simulation to predict the probability of target attainment (PTA) with a target time of non-protein bound concentration above MIC >50% of the dosing interval."( Nonlinear pharmacokinetics of piperacillin in healthy volunteers--implications for optimal dosage regimens.
Bulitta, JB; Holford, NH; Holzgrabe, U; Jakob, V; Kinzig, M; Sörgel, F, 2010
)
0.65
" Dialysis equipment and prescriptions have gradually changed over time, raising concern that current drug dosing recommendations in the literature may result in underdosing of antibiotics."( Therapeutic drug monitoring of piperacillin-tazobactam using spent dialysate effluent in patients receiving continuous venovenous hemodialysis.
Bauer, SR; Butler, R; Connor, MJ; Fissell, WH; Groszek, J; Hofmann, CL; Rehm, SJ; Salem, C, 2011
)
0.66
" This possible loss of bactericidal effect should be brought to the attention of physicians and may require high dosing regimens for the treatment of severe infections."( In vitro efficiency of the piperacillin/tazobactam combination against inhibitor-resistant TEM- and complex mutant TEM-producing clinical strains of Escherichia coli.
Bonnet, R; Delmas, J; Gibold, L; Krebs, M; Mirande, C; Robin, F, 2011
)
0.67
" Consequently, the dosing of antibiotics should be supported by PK concepts, including data derived from studies of the PK of ICU patients and therapeutic drug monitoring."( Antibiotics in critically ill patients: a systematic review of the pharmacokinetics of β-lactams.
Gonçalves-Pereira, J; Póvoa, P, 2011
)
0.37
"Pharmacodynamic dosing using extended-infusion piperacillintazobactam demonstrated favorable outcomes, including mortality, when compared with nonextended-infusion, similar-spectrum [H9252]-lactams in the treatment of patients with documented gram-negative infections."( The Retrospective Cohort of Extended-Infusion Piperacillin-Tazobactam (RECEIPT) study: a multicenter study.
Cappelletty, DM; Yost, RJ, 2011
)
0.88
" Piperacillin/tazobactam (TZP) is currently recommended in the empirical treatment of VAP, but intermittent dosing may result in inadequate serum concentrations."( Continuous infusion of piperacillin/tazobactam in ventilator-associated pneumonia: a pilot study on efficacy and costs.
Duszynska, W; Hurkacz, M; Kowalska-Krochmal, B; Kübler, A; Switala, M; Taccone, FS, 2012
)
1.6
"Articles evaluating the administration of piperacillin/tazobactam to adults and comparing at least 2 dosing regimens (1 of which included the traditional, manufacturer-recommended 30-minute infusion; the other, a prolonged or continuous infusion strategy) were included."( Evaluating outcomes associated with alternative dosing strategies for piperacillin/tazobactam: a qualitative systematic review.
Chow, I; Ensom, MH; Mabasa, VH; Mah, GT, 2012
)
0.88
" Retrospective studies indicate that critical care patients are the subgroup most likely to benefit from these dosing strategies."( Evaluating outcomes associated with alternative dosing strategies for piperacillin/tazobactam: a qualitative systematic review.
Chow, I; Ensom, MH; Mabasa, VH; Mah, GT, 2012
)
0.61
"Current recommendations for piperacillin-tazobactam dosing in patients receiving continuous renal replacement therapy originate from studies with relatively few patients and lower continuous renal replacement therapy doses than commonly used today."( Pharmacokinetics and pharmacodynamics of piperacillin-tazobactam in 42 patients treated with concomitant CRRT.
Bauer, SR; Connor, MJ; Fissell, WH; Groszek, J; Salem, C; Taylor, ME; Tolwani, AJ; Wei, P, 2012
)
0.94
"The study confirmed the significant link between the exposure to AMK and to β-lactams, and presented population models able to guide β-lactam dosage adjustments using renal biomarkers or TDM-related aminoglycoside data."( Population pharmacokinetics of four β-lactams in critically ill septic patients comedicated with amikacin.
Delattre, IK; Jacobs, F; Jacqmin, P; Laterre, PF; Musuamba, FT; Taccone, FS; Verbeeck, RK; Wallemacq, P, 2012
)
0.38
"We obtained data from 40 dosing intervals and observed wide variability in trough concentrations (6."( Variability of antibiotic concentrations in critically ill patients receiving continuous renal replacement therapy: a multicentre pharmacokinetic study.
Bellomo, R; Cole, L; Lipman, J; Liu, X; Nair, P; Roberts, DM; Roberts, JA; Roberts, MS, 2012
)
0.38
" Here, empirical dosing of antibiotics failed to achieve the target trough antibiotic concentration during 25% of the dosing intervals."( Variability of antibiotic concentrations in critically ill patients receiving continuous renal replacement therapy: a multicentre pharmacokinetic study.
Bellomo, R; Cole, L; Lipman, J; Liu, X; Nair, P; Roberts, DM; Roberts, JA; Roberts, MS, 2012
)
0.38
"Piperacillin is often used in preterm infants for intra-abdominal infections; however, dosing has been derived from small single-center studies excluding extremely preterm infants at a highest risk for these infections."( Population pharmacokinetics of piperacillin using scavenged samples from preterm infants.
Benjamin, DK; Cohen-Wolkowiez, M; James, LP; Kashuba, AD; Newman, N; Ouellet, D; Ross, A; Sullivan, JE; Walsh, MC; White, NR; Zadell, A, 2012
)
2.11
"Scavenged PK sampling is a minimal-risk approach that can provide meaningful information related to the development of PK models but not dosing recommendations for piperacillin."( Population pharmacokinetics of piperacillin using scavenged samples from preterm infants.
Benjamin, DK; Cohen-Wolkowiez, M; James, LP; Kashuba, AD; Newman, N; Ouellet, D; Ross, A; Sullivan, JE; Walsh, MC; White, NR; Zadell, A, 2012
)
0.86
" Monte Carlo simulations (MCSs) were used to determine the most effective administration schedule to ensure that free piperacillin concentrations were above the MIC for at least 50% of the dosing interval (50% fT>MIC) and to quantify the extent of the nonlinear clearance."( Population pharmacokinetics of extended-infusion piperacillin-tazobactam in hospitalized patients with nosocomial infections.
Butterfield, JM; Drusano, GL; Felton, TW; Hope, WW; Kwa, AL; Lodise, TP; Lomaestro, BM, 2012
)
0.84
"7 %), and the most common daily dosage was 4 g (73."( Nationwide, multicenter survey on the efficacy and safety of piperacillin for adult community-acquired pneumonia in Japan.
Abe, S; Aoki, N; Goto, H; Kohno, S; Matsushima, T; Mikasa, K; Niki, Y; Shimokata, K; Watanabe, A; Yamamoto, Y, 2012
)
0.62
"The goal of this study was to determine the feasibility of using an extended-infusion PT dosing strategy as the standard of care in a children's hospital."( System-wide implementation of the use of an extended-infusion piperacillin/tazobactam dosing strategy: feasibility of utilization from a children's hospital perspective.
Cox, EG; Kays, MB; Knoderer, CA; Nichols, KR, 2012
)
0.62
" After institution of an extended-infusion PT dosing protocol as the standard dosing option, patients receiving PT were prospectively assessed for presence of and reasons for changes in dosing regimen."( System-wide implementation of the use of an extended-infusion piperacillin/tazobactam dosing strategy: feasibility of utilization from a children's hospital perspective.
Cox, EG; Kays, MB; Knoderer, CA; Nichols, KR, 2012
)
0.62
" Dosing errors, which were voluntarily reported, were infrequent (1."( System-wide implementation of the use of an extended-infusion piperacillin/tazobactam dosing strategy: feasibility of utilization from a children's hospital perspective.
Cox, EG; Kays, MB; Knoderer, CA; Nichols, KR, 2012
)
0.62
"Results of this study suggest that extended-infusion PT dosing was feasible in this specific children's hospital."( System-wide implementation of the use of an extended-infusion piperacillin/tazobactam dosing strategy: feasibility of utilization from a children's hospital perspective.
Cox, EG; Kays, MB; Knoderer, CA; Nichols, KR, 2012
)
0.62
" Mean maximum concentration and AUC from time 0 to the end of the dosing interval (AUC(0-τ)) for ceftolozane in ELF were 21."( Intrapulmonary penetration of ceftolozane/tazobactam and piperacillin/tazobactam in healthy adult subjects.
Chandorkar, G; Gotfried, MH; Huntington, JA; Rodvold, KA; Umeh, O, 2012
)
0.62
" Therefore, the saturable elimination and its impact on the choice of optimal dosage regimens were quantified."( Population pharmacokinetics of piperacillin at two dose levels: influence of nonlinear pharmacokinetics on the pharmacodynamic profile.
Bulitta, JB; Drusano, GL; Holzgrabe, U; Kinzig, M; Kirkpatrick, CM; Landersdorfer, CB; Sörgel, F; Stephan, U, 2012
)
0.66
" The ceftazidime and cefepime dosing ranges from the literature are 200-400 mg/kg/day divided every 6-8 hr, maximum 8-12 g/day, and 150-200 mg/kg/day divided every 6-8 hr, up to 6-8 g/day, respectively."( Optimization of anti-pseudomonal antibiotics for cystic fibrosis pulmonary exacerbations: II. cephalosporins and penicillins.
Ampofo, K; Sherwin, CM; Spigarelli, MG; Stockmann, C; Waters, CD; Young, DC; Zobell, JT, 2013
)
0.39
" We successfully matched 173 pairs of patients according to whether they received continuous or conventional intermittent dosing of piperacillin/tazobactam, using a propensity score to adjust for confounding variables."( Continuous infusion of piperacillin/tazobactam in septic critically ill patients--a multicenter propensity matched analysis.
Bento, L; Estilita, J; Gonçalves-Pereira, J; Gouveia, J; Janeiro, S; Monteiro, C; Oliveira, BS; Paulino, C; Póvoa, P; Salgueiro, A; Vieira, A, 2012
)
0.89
"Studies evaluating the outcomes of an extended-infusion (EI) piperacillin-tazobactam dosing strategy in specific cohorts of critically ill patients are lacking."( Outcomes of extended-infusion piperacillin-tazobactam: a retrospective analysis of critically ill patients.
Lee, GC; Liou, H; Neldner, K; Quan, CF; Yee, R, 2012
)
0.91
" Pharmacokinetic parameters were estimated and 5000-patient Monte Carlo simulations were performed for four prolonged-infusion dosing regimens."( Steady-state pharmacokinetics and pharmacodynamics of piperacillin and tazobactam administered by prolonged infusion in obese patients.
Cheatham, SC; Chung, CE; Fleming, MR; Healy, DP; Humphrey, ML; Kays, MB; Shea, KM, 2013
)
0.64
" The data from my group, as well as those of other groups, show that many patients are underdosed when routine "1 size fits all" antibiotic dosing is used in patients with AKI receiving continuous RRT (CRRT)."( Antimicrobial dosing in acute renal replacement.
Fissell, WH, 2013
)
0.39
" Formalized pharmacokinetic studies of piperacillin/tazobactam removal in patients on MARS therapy are necessary to make clear dosing recommendations."( Molecular Adsorbent Recirculating System (MARS(®)) removal of piperacillin/tazobactam in a patient with acetaminophen-induced acute liver failure.
Argento, AC; Heavner, MS; Ruggero, MA; Topal, JE, 2013
)
0.9
" Outcomes were compared between patients who received standardized dosing of meropenem, piperacillin-tazobactam, or cefepime as an intermittent infusion over 30 minutes (January 1, 2010, to June 30, 2010) and patients who received prolonged infusion over 3 hours (August 1, 2010, to January 31, 2011)."( Prolonged infusion antibiotics for suspected gram-negative infections in the ICU: a before-after study.
Arnold, HM; Hampton, NB; Hoban, A; Hoffmann, J; Hollands, JM; Juang, PH; Kollef, MH; McCormick, S; Micek, ST; Reichley, RM; Skrupky, LP; Smith, JR, 2013
)
0.61
"To develop population pharmacokinetic (PK) models for piperacillin/tazobactam in neonates and infants of less than 2 months of age in order to determine the appropriate dosing regimen and provide a rational basis for the development of preliminary dosing guidelines suitable for this population."( Population pharmacokinetics of piperacillin/tazobactam in neonates and young infants.
Cao, D; Cao, Y; Chen, C; Chen, Y; Li, Q; Li, Z; Shi, W; Wang, Y; Wu, D; Zhu, Y, 2013
)
0.92
" The dosing strategy 44."( Population pharmacokinetics of piperacillin/tazobactam in neonates and young infants.
Cao, D; Cao, Y; Chen, C; Chen, Y; Li, Q; Li, Z; Shi, W; Wang, Y; Wu, D; Zhu, Y, 2013
)
0.68
" The results indicated that higher doses or more frequent dosing regimens may be required for controlling infection in this population in NICU."( Population pharmacokinetics of piperacillin/tazobactam in neonates and young infants.
Cao, D; Cao, Y; Chen, C; Chen, Y; Li, Q; Li, Z; Shi, W; Wang, Y; Wu, D; Zhu, Y, 2013
)
0.68
" Serial plasma, urine and surgical drain fluid samples were collected over one dosing interval of antibiotic treatment in ten patients (meropenem, n = 5; piperacillin n = 5)."( Pharmacokinetics of meropenem and piperacillin in critically ill patients with indwelling surgical drains.
Adnan, S; Jarrett, P; Li, JX; Lipman, J; Paterson, DL; Roberts, JA; Rudd, M; Udy, AA; Wallis, SC, 2013
)
0.87
"Correct antibiotic dosing remains a challenge for the clinician."( Meropenem and piperacillin/tazobactam prescribing in critically ill patients: does augmented renal clearance affect pharmacokinetic/pharmacodynamic target attainment when extended infusions are used?
Carlier, M; Carrette, S; De Waele, JJ; Decruyenaere, J; Depuydt, P; Hoste, E; Lipman, J; Roberts, JA; Stove, V; Verstraete, A; Wallis, SC, 2013
)
0.75
"Infusion pump characteristics and tubing residuals can affect extended-infusion piperacillin-tazobactam dosing strategies."( Using higher doses to compensate for tubing residuals in extended-infusion piperacillin-tazobactam.
Bhowmick, T; Gross, A; Lam, WJ; Vanschooneveld, TC; Weinstein, MP, 2013
)
0.85
" In these studies, the experimental duration (10 days), ceftolozane-tazobactam dose ratio (2:1), and dosing interval (every 8 h) were selected to approximate those expected to be used clinically."( Relationship between ceftolozane-tazobactam exposure and drug resistance amplification in a hollow-fiber infection model.
Ambrose, PG; Bhavnani, SM; Castanheira, M; Forrest, A; Friedrich, LV; Jones, RN; McCauley, J; Mendes, RE; Okusanya, OO; Steenbergen, J; Vanscoy, B, 2013
)
0.39
"The physical compatibility of vancomycin and piperacillin sodium-tazobactam at dosing concentrations commonly administered during prolonged infusions was studied."( Physical compatibility of vancomycin and piperacillin sodium-tazobactam at concentrations typically used during prolonged infusions.
Leung, E; Ly, SC; Scheetz, MH; Venkatesan, N, 2013
)
0.92
" The probability of target attainment for 50% or higher of the dosing interval during which free (unbound) drug concentrations exceeded the minimum inhibitory concentration (%fT > MIC) of likely pathogens was calculated for piperacillin at various MICs."( Pharmacokinetic analysis of piperacillin administered with tazobactam in critically ill, morbidly obese surgical patients.
Allen, N; Fish, DN; Newell, M; Rafferty, KD; Sturm, AW; Toschlog, E; Waibel, B, 2014
)
0.88
"5 g intravenously every 6 hours was shown to be an appropriate dosage for this study population."( Pharmacokinetic analysis of piperacillin administered with tazobactam in critically ill, morbidly obese surgical patients.
Allen, N; Fish, DN; Newell, M; Rafferty, KD; Sturm, AW; Toschlog, E; Waibel, B, 2014
)
0.7
" The objectives of this study were to characterize the pharmacokinetics and pharmacodynamics of extended-infusion piperacillin/tazobactam in adult patients with CF and derive optimized piperacillin/tazobactam dosing recommendations."( Pharmacokinetics and pharmacodynamics of extended-infusion piperacillin/tazobactam in adult patients with cystic fibrosis-related acute pulmonary exacerbations.
Beegle, S; Butterfield, JM; Farkas, J; Lodise, TP; Pai, MP; Rosen, J, 2014
)
0.86
" Monte Carlo simulations were performed to determine the probability of target attainment (PTA) for regimens where free piperacillin concentrations were above the MIC for at least 50% of the dosing interval."( Pharmacokinetics and pharmacodynamics of extended-infusion piperacillin/tazobactam in adult patients with cystic fibrosis-related acute pulmonary exacerbations.
Beegle, S; Butterfield, JM; Farkas, J; Lodise, TP; Pai, MP; Rosen, J, 2014
)
0.85
" Results of our simulation revealed that piperacillin/tazobactam dosed at 3-4 g for 30 min every 6-8 h led to <90% PTA against MIC values >4 mg/L."( Pharmacokinetics and pharmacodynamics of extended-infusion piperacillin/tazobactam in adult patients with cystic fibrosis-related acute pulmonary exacerbations.
Beegle, S; Butterfield, JM; Farkas, J; Lodise, TP; Pai, MP; Rosen, J, 2014
)
0.91
"Piperacillin/tazobactam is a frequently prescribed antibiotic in pediatric intensive care units, but pharmacokinetic data to justify the optimal piperacillin/tazobactam dosing regimen are sparse in critically ill children."( Population pharmacokinetics of piperacillin/tazobactam in critically ill young children.
Cies, JJ; Kuti, JL; Schlichting, C; Shankar, V, 2014
)
2.13
"Blood samples (2-4 per child) were collected from 13 children ages 9 months to 6 years admitted to the pediatric intensive care unit who were receiving standard piperacillin/tazobactam dosing regimens to treat infections."( Population pharmacokinetics of piperacillin/tazobactam in critically ill young children.
Cies, JJ; Kuti, JL; Schlichting, C; Shankar, V, 2014
)
0.88
" The only dosing regimens that achieved optimal PTA at the Clinical Laboratory Standards Institute susceptibility breakpoint of 16 μg/mL against Psuedomonas aeruginosa were 100 mg/kg every 6 hours administered as a 3-hour prolonged infusion and 400 mg/kg administered as a 24-hour continuous infusion."( Population pharmacokinetics of piperacillin/tazobactam in critically ill young children.
Cies, JJ; Kuti, JL; Schlichting, C; Shankar, V, 2014
)
0.69
" The probability of target attainment (PTA) of maintaining free piperacillin levels above the MIC during the entire dosing interval was estimated by simulation of intermittent and continuous infusions."( Population pharmacokinetics of piperacillin and tazobactam in critically ill patients undergoing continuous renal replacement therapy: application to pharmacokinetic/pharmacodynamic analysis.
Asín-Prieto, E; Isla, A; Maynar, J; Rodríguez-Gascón, A; Sánchez-Izquierdo, JÁ; Soraluce, A; Trocóniz, IF, 2014
)
0.93
" Based on the pharmacokinetic/pharmacodynamic analysis, dosing recommendations are given considering the residual renal function of the patient and the MIC for the isolated bacteria."( Population pharmacokinetics of piperacillin and tazobactam in critically ill patients undergoing continuous renal replacement therapy: application to pharmacokinetic/pharmacodynamic analysis.
Asín-Prieto, E; Isla, A; Maynar, J; Rodríguez-Gascón, A; Sánchez-Izquierdo, JÁ; Soraluce, A; Trocóniz, IF, 2014
)
0.69
" Bacterial killing following administration of piperacillin via bolus dosing and that after extended infusions were similar."( Impact of Bolus dosing versus continuous infusion of Piperacillin and Tazobactam on the development of antimicrobial resistance in Pseudomonas aeruginosa.
Felton, TW; Goodwin, J; Gregson, L; Hope, WW; Howard, SJ; Livermore, J; Neely, MN; O'Connor, L; Sharp, A, 2013
)
0.9
" In treatment group, the percentage of duration of blood drug level higher than MIC account for dosing interval (%T>MIC) was 86."( [Treatment study of hospital acquired pneumonia by optimizing dosing regimen of piperacillin/tazobactam:prolonged vs. regular infusion].
Dong, WL; Lü, Y; Wang, DH; Xia, R; Yan, Z; Yang, Y, 2013
)
0.62
"TZP prolonged the infusion time dosing regimens using in Gram negative bacteria induced by high MIC value of HAP have more stable plasma concentration, curative clinical effect and reduce the cost of treatment."( [Treatment study of hospital acquired pneumonia by optimizing dosing regimen of piperacillin/tazobactam:prolonged vs. regular infusion].
Dong, WL; Lü, Y; Wang, DH; Xia, R; Yan, Z; Yang, Y, 2013
)
0.62
" The dosage of TAZ/PIPC was 95."( [Concentration of tazobactam/piperacillin in the cerebrospinal fluid of patients with Haemophilus influenzae type B meningitis].
Fukasawa, C; Hoshino, T; Ishiwada, N; Kutsuna, S; Sato, H; Sawada, K, 2013
)
0.68
" The predefined PK/pharmacodynamic (PK/PD) target was 100% fT>4MIC [percentage of time during a dosing interval that the free (f) drug concentration exceeded 4 times the MIC]."( Therapeutic drug monitoring-based dose optimisation of piperacillin and meropenem: a randomised controlled trial.
Boelens, J; Carlier, M; Carrette, S; Claeys, G; De Waele, JJ; Decruyenaere, J; Depuydt, P; Hoste, E; Leroux-Roels, I; Stove, V; Verstraete, AG, 2014
)
0.65
"5g piperacillin/tazobactam administered evry 8h resulted in piperacillin concentrations in plasma and ISF >32mg/L throughout most of the dosing interval."( Pharmacokinetics of piperacillin and tazobactam in plasma and subcutaneous interstitial fluid in critically ill patients receiving continuous venovenous haemodiafiltration.
Boots, RJ; Jarrett, P; Kirkpatrick, CM; Lipman, J; Roberts, JA; Varghese, JM, 2014
)
1.35
" Target attainment rates for the time unbound piperacillin concentrations remained above the MIC for 50% and 75% of the dosing interval at steady state were evaluated."( Developmental pharmacokinetics of piperacillin and tazobactam using plasma and dried blood spots from infants.
Benjamin, DK; Bloom, BT; Capparelli, EV; Castro, L; Cohen-Wolkowiez, M; Gao, J; Poindexter, B; Smith, PB; Watt, KM; Zhou, C, 2014
)
0.94
"To describe the effect of different renal replacement therapy modalities and settings on the clearance of meropenem, piperacillin, and vancomycin in critically ill patients and to evaluate the frequency with which current dosing regimens achieve therapeutic concentrations."( The impact of variation in renal replacement therapy settings on piperacillin, meropenem, and vancomycin drug clearance in the critically ill: an analysis of published literature and dosing regimens*.
Jamal, JA; Lipman, J; Roberts, JA; Udy, AA, 2014
)
0.85
" Current dosing regimens achieved target concentrations for meropenem (89%), piperacillin (83%), and vancomycin (60%) against susceptible pathogens."( The impact of variation in renal replacement therapy settings on piperacillin, meropenem, and vancomycin drug clearance in the critically ill: an analysis of published literature and dosing regimens*.
Jamal, JA; Lipman, J; Roberts, JA; Udy, AA, 2014
)
0.87
" Higher dosing regimens maybe required in critically ill patients receiving renal replacement therapy, in the presence of high effluent flow rates and/or the presence of poorly susceptible pathogens, particularly for vancomycin."( The impact of variation in renal replacement therapy settings on piperacillin, meropenem, and vancomycin drug clearance in the critically ill: an analysis of published literature and dosing regimens*.
Jamal, JA; Lipman, J; Roberts, JA; Udy, AA, 2014
)
0.64
" The purpose of this study was to investigate the adequacy of dosing during an entire 7-day antibiotic course and to investigate the variability in antibiotic trough concentrations both between patients and within the same patient."( Does consistent piperacillin dosing result in consistent therapeutic concentrations in critically ill patients? A longitudinal study over an entire antibiotic course.
Carlier, M; Carrette, S; De Waele, JJ; Stove, V; Verstraete, AG, 2014
)
0.75
"This study assessed the pharmacokinetics and dosing adequacy of piperacillin in febrile neutropenic patients after the first dose."( Altered pharmacokinetics of piperacillin in febrile neutropenic patients with hematological malignancy.
Hahn, U; Lehman, S; Lipman, J; Peake, SL; Phay, A; Roberts, JA; Roberts, MS; Robertson, TA; Sime, FB; Warner, MS; Yeend, S, 2014
)
0.94
"Recent evidence suggests that current antimicrobial dosing may be inadequate for some critically ill patients."( Modified Augmented Renal Clearance score predicts rapid piperacillin and tazobactam clearance in critically ill surgery and trauma patients.
Akers, KS; Cannon, JW; Chung, KK; Cota, JM; Murray, CK; Niece, KL, 2014
)
0.65
" Alternative dosing strategies were explored in silico."( Modified Augmented Renal Clearance score predicts rapid piperacillin and tazobactam clearance in critically ill surgery and trauma patients.
Akers, KS; Cannon, JW; Chung, KK; Cota, JM; Murray, CK; Niece, KL, 2014
)
0.65
" Monte Carlo pharmacokinetic simulations demonstrated increased time at therapeutic drug levels with extended infusion dosing at a drug cost savings of up to 66."( Modified Augmented Renal Clearance score predicts rapid piperacillin and tazobactam clearance in critically ill surgery and trauma patients.
Akers, KS; Cannon, JW; Chung, KK; Cota, JM; Murray, CK; Niece, KL, 2014
)
0.65
" By estimating an individual's PK, dosage optimization Bayesian estimation techniques can be used to calculate the appropriate piperacillin regimen to achieve desired drug exposure targets."( Individualization of piperacillin dosing for critically ill patients: dosing software to optimize antimicrobial therapy.
Boselli, E; Felton, TW; Hope, WW; Lodise, TP; Neely, MN; Roberts, JA; Van Guilder, M, 2014
)
0.93
" Patients receiving EI PTZ treatment had a shorter duration of PTZ therapy than did patients receiving SI treatment, and EI dosing may provide cost savings to hospitals."( Extended-Infusion versus standard-infusion piperacillin-tazobactam for sepsis syndromes at a tertiary medical center.
Ahuja, T; Chen, D; Chen, XJ; Cutro, SR; Dubrovskaya, Y; Holzman, R; Mehta, SA; Papadopoulos, J; Phillips, MS; Scipione, MR, 2014
)
0.67
" This article aims to describe the current clinical scenario for beta-lactam dosing in critically ill patients with septic shock and CRRT, to highlight the sources of variability among the different studies that reduce extrapolation to clinical practice, and to identify the opportunities for future research and improvement in this field."( Beta-lactam dosing in critically ill patients with septic shock and continuous renal replacement therapy.
Calvo, G; Llauradó-Serra, M; Martín-Loeches, I; Pontes, C; Soy, D; Ulldemolins, M; Vaquer, S, 2014
)
0.4
" A 5,000 patient Monte Carlo simulation was performed to determine the probability of target attainment (PTA) for multiple dosing regimens, using 50% of free drug time above the minimum inhibitory concentration (MIC) as the primary pharmacodynamic threshold."( Population pharmacokinetics of the piperacillin component of piperacillin/tazobactam in pediatric oncology patients with fever and neutropenia.
Cies, JJ; Jain, J; Kuti, JL, 2015
)
0.69
"In children with fever and neutropenia, piperacillin/tazobactam dosing regimens that are administered every 4 hr or that employ prolonged or continuous infusions should be considered to optimize pharmacodynamic exposure."( Population pharmacokinetics of the piperacillin component of piperacillin/tazobactam in pediatric oncology patients with fever and neutropenia.
Cies, JJ; Jain, J; Kuti, JL, 2015
)
0.96
" Drug concentrations were considered adequate if they remained 4-8× the clinical MIC breakpoint for Pseudomonas aeruginosa for 50% (TZP) or 40% (MEM) of the dosing interval."( β-Lactam pharmacokinetics during extracorporeal membrane oxygenation therapy: A case-control study.
Antonucci, E; Beumier, M; Cristallini, S; de Backer, D; Donadello, K; Jacobs, F; Roberts, JA; Rondelet, B; Scolletta, S; Taccone, FS; Vincent, JL, 2015
)
0.42
"A better dosing strategy can improve clinical outcomes for patients."( Clinical outcomes with alternative dosing strategies for piperacillin/tazobactam: a systematic review and meta-analysis.
Chen, L; Wang, Y; Yang, H; Zhang, C; Zhou, Q, 2015
)
0.66
"22) between the two dosing regimens."( Clinical outcomes with alternative dosing strategies for piperacillin/tazobactam: a systematic review and meta-analysis.
Chen, L; Wang, Y; Yang, H; Zhang, C; Zhou, Q, 2015
)
0.66
" Therefore, this dosing strategy could be considered in clinical practice."( Clinical outcomes with alternative dosing strategies for piperacillin/tazobactam: a systematic review and meta-analysis.
Chen, L; Wang, Y; Yang, H; Zhang, C; Zhou, Q, 2015
)
0.66
" Over a single dosing interval, blood samples were drawn to determine unbound plasma piperacillin concentrations."( Are standard doses of piperacillin sufficient for critically ill patients with augmented creatinine clearance?
Jarrett, P; Kirkpatrick, CM; Klein, K; Kruger, PS; Lipman, J; Patel, K; Paterson, DL; Roberts, JA; Roberts, MS; Udy, AA; Wallis, SC, 2015
)
0.96
"Standard intermittent piperacillin-tazobactam dosing is unlikely to achieve optimal piperacillin exposures in a significant proportion of critically ill patients with sepsis, owing to elevated drug clearance."( Are standard doses of piperacillin sufficient for critically ill patients with augmented creatinine clearance?
Jarrett, P; Kirkpatrick, CM; Klein, K; Kruger, PS; Lipman, J; Patel, K; Paterson, DL; Roberts, JA; Roberts, MS; Udy, AA; Wallis, SC, 2015
)
1.05
" However, dosing regimens are often extrapolated from data in adults and older children, increasing the risk for drug toxicity and lack of clinical efficacy because they fail to account for developmental changes in infant physiology."( New antibiotic dosing in infants.
Pineda, LC; Watt, KM, 2015
)
0.42
" Population pharmacokinetic parameters were estimated using NONMEM, and Monte Carlo simulations were performed for three 4-hour dosing regimens to calculate probability of target attainment (PTA) at ≥50% fT>MIC."( Population pharmacokinetics and pharmacodynamics of piperacillin and tazobactam administered by prolonged infusion in obese and nonobese patients.
Cheatham, SC; Chung, EK; Fleming, MR; Healy, DP; Kays, MB; Shea, KM, 2015
)
0.67
"Here we describe the pharmacokinetics of piperacillin administered by continuous infusion (CI) versus intermittent bolus (IB) dosing in critically ill patients receiving continuous venovenous haemofiltration (CVVH) and compare the frequency of pharmacodynamic/pharmacokinetic (PK/PD) target attainment with each dosing strategy."( Pharmacokinetics of piperacillin in critically ill patients receiving continuous venovenous haemofiltration: A randomised controlled trial of continuous infusion versus intermittent bolus administration.
Jamal, JA; Lipman, J; Mat-Nor, MB; Mohamad-Nor, FS; Roberts, DM; Roberts, JA; Udy, AA; Wallis, SC, 2015
)
1.01
"The study was to establish a population pharmacokinetic (PPK) model of piperacillin (PIP) and tazobactam (TAZ) that explain pharmacokinetic variability and to propose optimized dosage regimens in patients with nosocomial infections."( Population Pharmacokinetics and Pharmacodynamics of Piperacillin/Tazobactam in Patients with Nosocomial Infections.
Chen, R; Qian, CY; Qian, Q; Sun, MR; Wang, LY; Wang, ML; Zou, SL, 2016
)
0.92
"In total, 310 PIP and 280 TAZ concentration-time points were collected at steady state over multiple dosing intervals from 50 patients who received PIP/TAZ infused within 30 min or over 3 h."( Population Pharmacokinetics and Pharmacodynamics of Piperacillin/Tazobactam in Patients with Nosocomial Infections.
Chen, R; Qian, CY; Qian, Q; Sun, MR; Wang, LY; Wang, ML; Zou, SL, 2016
)
0.68
" TDM provides useful feedback of dosing adequacy to guide dose optimization."( Can therapeutic drug monitoring optimize exposure to piperacillin in febrile neutropenic patients with haematological malignancies? A randomized controlled trial.
Gardner, JH; Hahn, U; Lehman, S; Peake, SL; Roberts, JA; Roberts, MS; Sime, FB; Tiong, IS; Warner, MS, 2015
)
0.67
"Blood samples were collected every hour over an 8-hour dosing interval."( Pharmacokinetics of an extended 4-hour infusion of piperacillin-tazobactam in critically ill patients undergoing continuous renal replacement therapy.
Amyot, J; Awissi, DK; Beauchamp, A; Fagnan, M; Hébert, E; Lavallée, C; Lavigne, V; Leblanc, M; Lebrun, G; Munoz, DL; Pichette, V; Robitaille, R; Savoie, M; Tétreault, N; Varin, F, 2015
)
0.67
"The primary outcome was the proportion of patients who achieved an unbound piperacillin plasma concentration above a target minimum inhibitory concentration (MIC) of 64 mg/L (MIC that inhibits 90% of isolates for Pseudomonas aeruginosa) for at least 50% of the dosing interval; 18 (90%) of the 20 patients achieved this outcome."( Pharmacokinetics of an extended 4-hour infusion of piperacillin-tazobactam in critically ill patients undergoing continuous renal replacement therapy.
Amyot, J; Awissi, DK; Beauchamp, A; Fagnan, M; Hébert, E; Lavallée, C; Lavigne, V; Leblanc, M; Lebrun, G; Munoz, DL; Pichette, V; Robitaille, R; Savoie, M; Tétreault, N; Varin, F, 2015
)
0.9
"We sought to describe a case of pharmacodynamically-optimized dosing of piperacillin-tazobactam in a patient that cleared their infections after treatment with high-dose, extended-infusion piperacillin-tazobactam and summarize the literature on the benefits of extended-infusion of beta-lactams."( Microbiologic clearance following transition from standard infusion piperacillin-tazobactam to extended-infusion for persistent Gram-negative bacteremia and possible endocarditis: A case report and review of the literature.
D'Agostino, C; Rhodes, NJ; Roberts, JA; Scheetz, MH; Skoglund, E, 2015
)
0.88
"We present the first case to our knowledge that describes failure to respond and subsequent response within a single patient where beta-lactam dosing was altered to optimize pharmacokinetics and pharmacodynamics (PK-PD)."( Microbiologic clearance following transition from standard infusion piperacillin-tazobactam to extended-infusion for persistent Gram-negative bacteremia and possible endocarditis: A case report and review of the literature.
D'Agostino, C; Rhodes, NJ; Roberts, JA; Scheetz, MH; Skoglund, E, 2015
)
0.65
" Piperacillin concentrations were determined at various points within the MARS circuit, and patient serum concentrations were reported throughout the dosing interval while receiving MARS therapy."( Extracorporeal Elimination of Piperacillin/Tazobactam during Molecular Adsorbent Recirculating System Therapy.
El-Zoghby, ZM; Frazee, EN; Larson, SL; Nyberg, SL; Personett, HA, 2015
)
1.62
"Antibiotic dosing in septic shock patients poses a challenge for clinicians due to the pharmacokinetic (PK) variability seen in this patient population."( Population pharmacokinetics of piperacillin in the early phase of septic shock: does standard dosing result in therapeutic plasma concentrations?
Brock, B; Gjedsted, J; Hardlei, TF; Juul, RV; Kreilgaard, M; Öbrink-Hansen, K; Storgaard, M; Thomsen, MK, 2015
)
0.7
"We utilized the database of the Defining Antibiotic Levels in Intensive care unit patients (DALI) study to statistically compare the pharmacokinetic/pharmacodynamic and clinical outcomes between prolonged-infusion and intermittent-bolus dosing of piperacillin/tazobactam and meropenem in critically ill patients using inclusion criteria similar to those used in previous prospective studies."( Is prolonged infusion of piperacillin/tazobactam and meropenem in critically ill patients associated with improved pharmacokinetic/pharmacodynamic and patient outcomes? An observation from the Defining Antibiotic Levels in Intensive care unit patients (DA
Abdul-Aziz, MH; Akova, M; Bassetti, M; De Waele, JJ; Dimopoulos, G; Dulhunty, J; Kaukonen, KM; Koulenti, D; Lipman, J; Martin, C; Montravers, P; Rello, J; Rhodes, A; Roberts, JA; Starr, T; Wallis, SC, 2016
)
0.92
" Additionally, in patients with a SOFA score of ≥9, administration by prolonged infusion compared with intermittent-bolus dosing demonstrated significantly better clinical cure [73."( Is prolonged infusion of piperacillin/tazobactam and meropenem in critically ill patients associated with improved pharmacokinetic/pharmacodynamic and patient outcomes? An observation from the Defining Antibiotic Levels in Intensive care unit patients (DA
Abdul-Aziz, MH; Akova, M; Bassetti, M; De Waele, JJ; Dimopoulos, G; Dulhunty, J; Kaukonen, KM; Koulenti, D; Lipman, J; Martin, C; Montravers, P; Rello, J; Rhodes, A; Roberts, JA; Starr, T; Wallis, SC, 2016
)
0.74
" The PK/PD target attainment (100%fT>MIC) was defined as free (f) piperacillin plasma concentrations that remain, during the entire dosing interval (T), above the minimum inhibitory concentration (100%fT>MIC) within days 4-8 (when CFB culminates and disappears)."( A pilot study on pharmacokinetic/pharmacodynamic target attainment in critically ill patients receiving piperacillin/tazobactam.
Bezouška, J; Havel, E; Kaška, M; Malbrain, ML; Martínková, J; Šafránek, P, 2016
)
0.89
" Drug dosing was similar in the two groups."( Serum β-lactam concentrations in critically ill patients with cirrhosis: a matched case-control study.
Cotton, F; Creteur, J; Gustot, T; Hites, M; Jacobs, F; Lheureux, O; Surin, R; Taccone, FS; Trepo, E; Vincent, JL; Wolff, F, 2016
)
0.43
"We have previously demonstrated the pharmacokinetic-pharmacodynamic (PK-PD) index best associated with the efficacy of tazobactam when used in combination with ceftolozane to be the percentage of the dosing interval during which tazobactam concentrations remained above a threshold value (%time>threshold)."( Pharmacokinetics-Pharmacodynamics of Tazobactam in Combination with Piperacillin in an In Vitro Infection Model.
Ambrose, PG; Bhavnani, SM; Bulik, CC; Castanheira, M; Forrest, A; Friedrich, LV; Jones, RN; Mendes, RE; Nicasio, AM; Okusanya, OO; Steenbergen, JN; VanScoy, BD, 2016
)
0.67
"The compatibility of vancomycin and piperacillin-tazobactam in concentrations typically used in extended-infusion dosing schemes was evaluated."( Visual and absorbance analyses of admixtures containing vancomycin and piperacillin-tazobactam at commonly used concentrations.
Manek, M; O'Donnell, JN; Rhodes, NJ; Scheetz, MH; Venkatesan, N, 2016
)
0.94
"This multicentre study aimed to describe the pharmacokinetics (PK) of piperacillin in critically ill patients with multiple organ dysfunction syndrome (MODS) receiving continuous venovenous haemodiafiltration (CVVHDF), to identify the sources of PK variability and evaluate different dosing regimens to develop recommendations based on clinical parameters."( Piperacillin population pharmacokinetics in critically ill patients with multiple organ dysfunction syndrome receiving continuous venovenous haemodiafiltration: effect of type of dialysis membrane on dosing requirements.
Calvo, G; Fernández, J; Llauradó-Serra, M; Martín-Loeches, I; Pontes, C; Rodríguez, A; Soy, D; Torres, A; Ulldemolins, M; Vaquer, S, 2016
)
2.11
"Piperacillin levels after standard dosing have been shown frequently to be subtherapeutic, especially when renal clearance was augmented."( Piperacillin concentration in relation to therapeutic range in critically ill patients--a prospective observational study.
Döbbeler, G; Frey, L; Huseyn-Zada, M; Jung, J; Maier, B; Nagel, D; Scharf, C; Vogeser, M; Zander, J; Zoller, M, 2016
)
3.32
" Therapeutic drug monitoring can be used to guide dosing so as to maximise therapeutic effect whilst reducing the likelihood of exposure-related toxicity."( Is high-dose β-lactam therapy associated with excessive drug toxicity in critically ill patients?
Cotta, MO; Lipman, J; Little, PJ; McDonald, C; McWhinney, B; Roberts, JA; Ungerer, JP, 2016
)
0.43
" After only 24 hours of treatment in the neutropenic murine thigh infection model, the generic amplified the resistant subpopulation up to 20-times compared with the innovator, following an inverted-U dose-response relationship."( Impact on Bacterial Resistance of Therapeutically Nonequivalent Generics: The Case of Piperacillin-Tazobactam.
Agudelo, M; Aguilar, YA; Rodriguez, CA; Vesga, O; Zuluaga, AF, 2016
)
0.66
" Target attainment for piperacillin was defined as achieving four times the minimum inhibitory concentration of 16 μg/ml for >50% of the dosing cycle."( Pharmacokinetics and Pharmacodynamics of Extended Infusion Versus Short Infusion Piperacillin-Tazobactam in Critically Ill Patients Undergoing CRRT.
Aduroja, OA; Amde, M; Connor, MJ; Fissell, WH; Gould, ER; Groszek, JJ; Madonia, PN; Nesbitt, R; Salem, C; Shotwell, MS; Taylor, ME; Tolwani, AJ; Wei, P, 2016
)
0.97
"The purpose of this study is to evaluate the outcome differences between patients receiving piperacillin-tazobactam pre- and post-implementation of an extended infusion dosing protocol in a community teaching hospital adult intensive care unit."( Outcomes of an extended-infusion piperacillin-tazobactam protocol implementation in a community teaching hospital adult intensive care unit.
Bergman, SJ; Metzke, ME; Pointer, S; Schmees, PM; Strader, BD; Valenti, KM, 2016
)
0.94
"On December 19th, 2011, extended infusion dosing of piperacillin-tazobactam was implemented at St."( Outcomes of an extended-infusion piperacillin-tazobactam protocol implementation in a community teaching hospital adult intensive care unit.
Bergman, SJ; Metzke, ME; Pointer, S; Schmees, PM; Strader, BD; Valenti, KM, 2016
)
0.97
" Pharmacokinetic profiles of three piperacillin dosing regimens (4 g 8-, 6- and 4-hourly, 30 min intravenous infusion) as observed in critically ill patients with augmented renal clearance (ARC), normal renal function or impaired renal function (creatinine clearances of 250, 110 or 30 mL/min, respectively) were simulated over 7 days."( Effect of different renal function on antibacterial effects of piperacillin against Pseudomonas aeruginosa evaluated via the hollow-fibre infection model and mechanism-based modelling.
Bergen, PJ; Bulitta, JB; Kirkpatrick, CM; Landersdorfer, CB; Lipman, J; McGregor, MJ; Paterson, DL; Roberts, JA; Rogers, KE; Wallis, SC, 2016
)
0.95
" Individualized dosing regimens that account for altered pharmacokinetics and aim for higher-than-standard antibiotic exposures to achieve an fCmin of ≥5× MIC were required to maximize bacterial killing and suppress emergence of resistance."( Effect of different renal function on antibacterial effects of piperacillin against Pseudomonas aeruginosa evaluated via the hollow-fibre infection model and mechanism-based modelling.
Bergen, PJ; Bulitta, JB; Kirkpatrick, CM; Landersdorfer, CB; Lipman, J; McGregor, MJ; Paterson, DL; Roberts, JA; Rogers, KE; Wallis, SC, 2016
)
0.67
"Introduction To enhance the probability of pharmacodynamic target attainment, piperacillin-tazobactam can be administered as either a continuous or extended-infusion dosage regimen for the treatment of gram-negative infections."( Evaluation of an alternative extended-infusion piperacillin-tazobactam dosing strategy for the treatment of gram-negative infections.
Hickson, RP; Judd, WR; Mueller, JE; Ratliff, PD; Winstead, EM, 2016
)
0.92
"A better dosing strategy can improve clinical outcomes for patients."( Evaluation Outcomes Associated with Alternative Dosing Strategies for Piperacillin/Tazobactam: A Systematic Review and Meta-Analysis.
Cui, X; Liu, L; Ma, Z; Yang, H,
)
0.37
" In order to determine the appropriate dosing regimen and to provide a rationale for the development of dosing guidelines suitable for this population, further popPK studies of piperacillin/tazobactam would need to be conducted."( Target attainment analysis and optimal sampling designs for population pharmacokinetic study on piperacillin/tazobactam in neonates and young infants.
Chen, C; Chen, Y; Dong, M; Li, Q; Li, Z; Lu, J; Wu, D; Zhu, Y, 2016
)
0.85
"Pharmacodynamic profiling of piperacillin using Monte Carlo simulation was performed to explore the target attainment probability of different dosing regimens for infections caused by different isolated pathogens."( Target attainment analysis and optimal sampling designs for population pharmacokinetic study on piperacillin/tazobactam in neonates and young infants.
Chen, C; Chen, Y; Dong, M; Li, Q; Li, Z; Lu, J; Wu, D; Zhu, Y, 2016
)
0.94
"The dosing regimen and sampling schedules proposed in this study should be evaluated in future popPK studies of piperacillin/tazobactam in neonates and infants."( Target attainment analysis and optimal sampling designs for population pharmacokinetic study on piperacillin/tazobactam in neonates and young infants.
Chen, C; Chen, Y; Dong, M; Li, Q; Li, Z; Lu, J; Wu, D; Zhu, Y, 2016
)
0.86
"Controversies remain regarding optimal dosing and the need for plasma concentration measurements when treating intensive care patients with beta-lactam antibiotics."( Standard dosing of piperacillin and meropenem fail to achieve adequate plasma concentrations in ICU patients.
Eliasson, E; Giske, CG; Petersson, J, 2016
)
0.76
" Antibiotic concentrations were measured at the mid and end of the dosing interval, and repeated after 2-3 days when feasible."( Standard dosing of piperacillin and meropenem fail to achieve adequate plasma concentrations in ICU patients.
Eliasson, E; Giske, CG; Petersson, J, 2016
)
0.76
" Antibiotic concentrations at the mid and end of the dosing interval were for piperacillin, 27."( Standard dosing of piperacillin and meropenem fail to achieve adequate plasma concentrations in ICU patients.
Eliasson, E; Giske, CG; Petersson, J, 2016
)
0.99
" The percentage of the dosing interval for which the free piperacillin concentration (%fT) exceeds the minimum inhibitory concentration (MIC) was calculated."( Clinical outcomes of extended versus intermittent administration of piperacillin/tazobactam for the treatment of hospital-acquired pneumonia: a randomized controlled trial.
Bao, H; Lv, Y; Wang, D; Xue, J; Yan, Z, 2017
)
0.93
" We performed 5,000 Monte Carlo simulations for various dosing regimens and minimal inhibitory concentration and calculated the probability to spend 100% of the time over 64 mg/L."( Repeated Piperacillin-Tazobactam Plasma Concentration Measurements in Severely Obese Versus Nonobese Critically Ill Septic Patients and the Risk of Under- and Overdosing.
Breilh, D; Jaber, S; Jean-Pierre, H; Jung, B; Legeron, R; Mahul, M; Molinari, N; Signe, J; Uhlemann, AC, 2017
)
0.87
"Using a conventional dosing of 16 g/2 g/24 hr continuous infusion, obese patients were more likely than nonobese patients to experience piperacillin underdosing when facing high minimal inhibitory concentration pathogens."( Repeated Piperacillin-Tazobactam Plasma Concentration Measurements in Severely Obese Versus Nonobese Critically Ill Septic Patients and the Risk of Under- and Overdosing.
Breilh, D; Jaber, S; Jean-Pierre, H; Jung, B; Legeron, R; Mahul, M; Molinari, N; Signe, J; Uhlemann, AC, 2017
)
1.08
"To characterize the population pharmacokinetics of piperacillin and tazobactam in critically ill infants and children, in order to develop an evidence-based dosing regimen."( Dose optimization of piperacillin/tazobactam in critically ill children.
Carlier, M; De Cock, PAJG; de Jaeger, A; De Paepe, P; Delanghe, JR; Della Pasqua, OE; Robays, H; van Dijkman, SC; Vande Walle, J; Verstraete, AG; Willems, J, 2017
)
1.03
"Standard intermittent dosing regimens do not ensure optimal piperacillin/tazobactam exposure in critically ill patients, thereby risking treatment failure."( Dose optimization of piperacillin/tazobactam in critically ill children.
Carlier, M; De Cock, PAJG; de Jaeger, A; De Paepe, P; Delanghe, JR; Della Pasqua, OE; Robays, H; van Dijkman, SC; Vande Walle, J; Verstraete, AG; Willems, J, 2017
)
1.02
"Optimal dosing of β-lactam antibiotics in critically ill patients is a challenge given the unpredictable pharmacokinetic profile of this patient population."( Target attainment with continuous dosing of piperacillin/tazobactam in critical illness: a prospective observational study.
Aardema, H; Alffenaar, JW; Dieperink, W; Kosterink, JGW; Nannan Panday, P; van Hateren, K; Wessels, M; Zijlstra, JG, 2017
)
0.72
" It is assumed that PIP-plasma concentrations above the clinical breakpoint of the target pathogen [Pseudomonas aeruginosa, clinical breakpoint at minimal inhibitory concentration (MIC) 16 mg/L] should be reached for 100% of the dosing interval or >4xMIC (64 mg/L) for 50% of the dosing interval."( Measurement of piperacillin plasma concentrations in cancer patients with suspected infection.
Bremer-Streck, S; Hochhaus, A; Kiehntopf, M; Lindig, U; Rachow, T; Schlattmann, P; Schlüter, V; Scholl, S; von Lilienfeld-Toal, M, 2017
)
0.81
" An inadequate dosing not only reduces the efficacy of the antibiotic, but also promotes the emergence of antimicrobial resistances."( Clinical on-site monitoring of ß-lactam antibiotics for a personalized antibiotherapy.
Bruch, R; Chatelle, C; Dincer, C; Kling, A; Rebmann, B; Schumann, S; Urban, G; Weber, W; Wirth, S, 2017
)
0.46
" Other options such as ertapenem and moxifloxacin may be reasonable where multiple daily dosing or intravenous administration is inappropriate."( Clinical efficacy of piperacillin/tazobactam in the treatment of complicated skin and soft tissue infections.
Hayashi, Y; Katayama, M; Suzuki, D; Takimoto, K; Wang, Q, 2017
)
0.77
" A pharmacokinetic analysis of plasma, peritoneal fluid, and peritoneum drug concentrations was conducted to simulate dosing regimens needed to attain the pharmacodynamic target in abdominal sites."( Pharmacokinetics of piperacillin-tazobactam in plasma, peritoneal fluid and peritoneum of surgery patients, and dosing considerations based on site-specific pharmacodynamic target attainment.
Ikawa, K; Kajihara, T; Morikawa, N; Murakami, Y; Murao, N; Ohge, H; Shigemoto, N; Shimada, N; Sueda, T; Uegami, S; Uemura, K; Watadani, Y; Yano, R, 2017
)
0.78
"Antibiotics are often used in neonates despite the absence of relevant dosing information in drug labels."( Dosing antibiotics in neonates: review of the pharmacokinetic data.
Cohen-Wolkowiez, M; Greenberg, RG; Rivera-Chaparro, ND, 2017
)
0.46
"Appropriate antibiotic dosing is critical to improve outcomes in critically ill patients with sepsis."( Antibiotic Dosing in Continuous Renal Replacement Therapy.
Mueller, BA; Shaw, AR, 2017
)
0.46
" We examined the effect of these different dosing regimens on renal function."( Frequency of Acute Kidney Injury Caused by Tazobactam/Piperacillin in Patients with Pneumonia and Chronic Kidney Disease: A Retrospective Observational Study.
Morimoto, T; Morimoto, Y; Nagashima, H; Tokuyama, S, 2017
)
0.7
" There are currently no pediatric dosing recommendations."( Dose-Exposure Simulation for Piperacillin-Tazobactam Dosing Strategies in Infants and Young Children.
Autmizguine, J; Kassir, N; Litalien, C; Théorêt, Y; Thibault, C; Varin, F, 2017
)
0.75
"To determine appropriate TZP dosing strategies in children 2 months - 6 years according to age and different minimal inhibitory concentrations (MICs)."( Dose-Exposure Simulation for Piperacillin-Tazobactam Dosing Strategies in Infants and Young Children.
Autmizguine, J; Kassir, N; Litalien, C; Théorêt, Y; Thibault, C; Varin, F, 2017
)
0.75
" Dosing of piperacillin-tazobactam requires an understanding of this patient group to maximise the effectiveness of this antibiotic and limit a further emergence of resistant pathogens."( A UHPLC-MS/MS method for the simultaneous determination of piperacillin and tazobactam in plasma (total and unbound), urine and renal replacement therapy effluent.
Guerra Valero, YC; Lipman, J; Naicker, S; Ordenez Meija, JL; Parker, SL; Roberts, JA; Wallis, SC, 2018
)
1.11
" Beta-lactam chemical instability in plasma can cause misleading pharmacokinetic modeling results, which could impact upon model-based dosing recommendations and the forthcoming era of beta-lactam therapeutic drug monitoring."( Development of a Novel Multipenicillin Assay and Assessment of the Impact of Analyte Degradation: Lessons for Scavenged Sampling in Antimicrobial Pharmacokinetic Study Design.
Barker, CIS; Johnston, A; Kipper, K; Sharland, M; Standing, JF, 2018
)
0.48
"375 g dosing regimens."( Simplifying Piperacillin/Tazobactam Dosing: Pharmacodynamics of Utilizing Only 4.5 or 3.375 g Doses for Patients With Normal and Impaired Renal Function.
Grupper, M; Kuti, JL; Nicolau, DP; Thabit, AK, 2017
)
0.83
"In older adults, few studies confirm that adequate concentrations of antibiotics are achieved using current dosage regimens of intravenous β-lactam antibiotics."( Considerable variation of trough β-lactam concentrations in older adults hospitalized with infection-a prospective observational study.
Hatti, M; Odenholt, I; Resman, F; Solomonidi, N; Tham, J, 2018
)
0.48
"Greater variability in serum and ELF piperacillin concentrations is observed in critically ill patients compared with healthy adult subjects and must be considered in the development of dosage regimens."( Comparison of piperacillin exposure in the lungs of critically ill patients and healthy volunteers.
Boselli, E; Felton, TW; Hope, WW; Ogungbenro, K; Rodvold, KA, 2018
)
1.11
" However, knowledge regarding the effect of sustained low-efficiency diafiltration (SLED-f), a technique increasingly being used in ICUs, on piperacillin pharmacokinetics (PK) and dosing in critically ill patients is lacking."( Pharmacokinetics of piperacillin in critically ill patients with acute kidney injury receiving sustained low-efficiency diafiltration.
Lipman, J; Peake, SL; Roberts, JA; Roberts, MS; Sinnollareddy, MG, 2018
)
1.01
"As it can be challenging to accurately predict when SLED-f will be initiated in the critically ill, a maintenance dose of at least 4 g every 12 h with at least a 2 g replacement dose post-SLED-f would be a practical approach to piperacillin dosing in ICU patients with anuria receiving SLED-f with a duration similar to the current study."( Pharmacokinetics of piperacillin in critically ill patients with acute kidney injury receiving sustained low-efficiency diafiltration.
Lipman, J; Peake, SL; Roberts, JA; Roberts, MS; Sinnollareddy, MG, 2018
)
0.99
"Sustained low-efficiency dialysis (SLED), is increasingly being used in intensive care units (ICUs) but studies informing drug dosing for such patients is lacking."( Piperacillin Population Pharmacokinetics in Critically Ill Adults During Sustained Low-Efficiency Dialysis.
Alobaid, A; Hiremath, S; Kanji, S; Patel, R; Porteous, R; Roberts, JA; Watpool, I; Xie, J; Zelenitsky, S; Zhang, G, 2018
)
1.92
"To describe the population pharmacokinetics (PKs) of piperacillin/tazobactam in critically ill adults receiving SLED and to provide dosing recommendations."( Piperacillin Population Pharmacokinetics in Critically Ill Adults During Sustained Low-Efficiency Dialysis.
Alobaid, A; Hiremath, S; Kanji, S; Patel, R; Porteous, R; Roberts, JA; Watpool, I; Xie, J; Zelenitsky, S; Zhang, G, 2018
)
2.17
" This study aimed to develop a PK population model for piperacillin in order to optimize individual dosing regimens."( Piperacillin Population Pharmacokinetics and Dosing Regimen Optimization in Critically Ill Children with Normal and Augmented Renal Clearance.
Benaboud, S; Béranger, A; Bille, E; Gana, I; Genuini, M; Hirt, D; Lesage, F; Moulin, F; Oualha, M; Renolleau, S; Tréluyer, JM; Urien, S; Zheng, Y, 2019
)
2.2
"Unlike standard intermittent piperacillin dosing regimens, extended and continuous infusion allows the PK targets to be reached, for children with normal or augmented renal clearance."( Piperacillin Population Pharmacokinetics and Dosing Regimen Optimization in Critically Ill Children with Normal and Augmented Renal Clearance.
Benaboud, S; Béranger, A; Bille, E; Gana, I; Genuini, M; Hirt, D; Lesage, F; Moulin, F; Oualha, M; Renolleau, S; Tréluyer, JM; Urien, S; Zheng, Y, 2019
)
2.25
"Antibiotic therapy is a crucial aspect of the management of hospitalized patients, however, current standard dosing protocols have been shown to often attain inadequate plasmatic concentrations which may impair the clinical outcome and promote the selection of multidrug-resistant bacteria."( LC-MS/MS method for simultaneous determination of linezolid, meropenem, piperacillin and teicoplanin in human plasma samples.
Banfi, G; Castagna, A; Ferrari, D; Locatelli, M; Premaschi, S; Ripa, M, 2019
)
0.75
" However, pharmacokinetic variability among patient populations and across ages leads to uncertainty when selecting a dosing regimen to achieve an appropriate pharmacodynamic target."( Population pharmacokinetics of piperacillin in febrile children receiving cancer chemotherapy: the impact of body weight and target on an optimal dosing regimen.
Brock, B; Friberg, LE; Kristoffersson, AN; Maarbjerg, SF; Nielsen, EI; Schrøder, H; Thorsted, A; Wang, M, 2019
)
0.8
"To guide dosing by establishing a population pharmacokinetic model for unbound piperacillin in febrile children receiving cancer chemotherapy, and to assess pharmacokinetic/pharmacodynamic target attainment (100% fT > 1×MIC and 50% fT > 4×MIC) and resultant exposure, across body weights."( Population pharmacokinetics of piperacillin in febrile children receiving cancer chemotherapy: the impact of body weight and target on an optimal dosing regimen.
Brock, B; Friberg, LE; Kristoffersson, AN; Maarbjerg, SF; Nielsen, EI; Schrøder, H; Thorsted, A; Wang, M, 2019
)
1.03
" The typical doses required for target attainment were compared for various dosing regimens, in particular prolonged infusions, across MICs and body weights."( Population pharmacokinetics of piperacillin in febrile children receiving cancer chemotherapy: the impact of body weight and target on an optimal dosing regimen.
Brock, B; Friberg, LE; Kristoffersson, AN; Maarbjerg, SF; Nielsen, EI; Schrøder, H; Thorsted, A; Wang, M, 2019
)
0.8
" Given the population pharmacokinetic profile, feasible dosing regimens with reasonable exposure are continuous infusion (100% fT > 1×MIC) or prolonged infusions (50% fT > 4×MIC)."( Population pharmacokinetics of piperacillin in febrile children receiving cancer chemotherapy: the impact of body weight and target on an optimal dosing regimen.
Brock, B; Friberg, LE; Kristoffersson, AN; Maarbjerg, SF; Nielsen, EI; Schrøder, H; Thorsted, A; Wang, M, 2019
)
0.8
"Careful consideration of drug-circuit interactions during continuous renal replacement therapy is essential for appropriate drug dosing in critically ill children."( Antimicrobial Disposition During Pediatric Continuous Renal Replacement Therapy Using an Ex Vivo Model.
Drover, DR; Elkomy, MH; Frymoyer, A; Hammer, GB; Purohit, PJ; Su, F; Sutherland, SM, 2019
)
0.51
"Therapeutic drug monitoring (TDM) is increasingly used to optimize the dosing of beta-lactam antibiotics in critically ill patients."( Preanalytical Stability of Piperacillin, Tazobactam, Meropenem, and Ceftazidime in Plasma and Whole Blood Using Liquid Chromatography-Tandem Mass Spectrometry.
Doogue, M; Jensen, BP; Mortensen, JS; Zhang, M, 2019
)
0.81
"Therapeutic drug monitoring (TDM) of beta-lactam antibiotics has become a valuable tool to guide dosing in critically ill patients."( Comparative LC-MS/MS and HPLC-UV Analyses of Meropenem and Piperacillin in Critically Ill Patients.
Bertsch, T; Heilmann, M; Höhl, R; Kleine, FM; Koch, S; Liebchen, U; Paal, M; Schuster, C; Steinmann, J; Vogeser, M, 2019
)
0.76
"A set of 80 sera/plasma samples from ICU patients receiving therapeutic meropenem or piperacillin dosage was investigated."( Comparative LC-MS/MS and HPLC-UV Analyses of Meropenem and Piperacillin in Critically Ill Patients.
Bertsch, T; Heilmann, M; Höhl, R; Kleine, FM; Koch, S; Liebchen, U; Paal, M; Schuster, C; Steinmann, J; Vogeser, M, 2019
)
0.98
" In a second stage, a pilot experimental study was performed with the random comparison of patients for evaluation and adaptation of the software in the real environment of an intensive care unit, where it was compared between patients who used the standardized dose of piperacillin/tazobactam, and those who used an individualized dose adjusted through the software Individually Designed and Optimized Dosing Strategies."( Linguistic and cultural adaptation to the Portuguese language of antimicrobial dose adjustment software.
Alves, GCDS; Chequer, FMD; Daróczi, G; Farkas, A; Roberts, JA; Sanches, C; Silva, SDD, 2020
)
0.74
" Immediately after prolonged daily dialysis, a loading dose should be given; with twice daily dosing the maintenance dose needs to be adjusted to kidney function."( [Pharmacokinetics and pharmacodynamics in extracorporeal renal replacement therapy].
Kächele, M; Keller, F, 2021
)
0.62
"The optimal dosing of antibiotics in critically ill patients receiving renal replacement therapy (RRT) remains unclear."( The Effect of Renal Replacement Therapy and Antibiotic Dose on Antibiotic Concentrations in Critically Ill Patients: Data From the Multinational Sampling Antibiotics in Renal Replacement Therapy Study.
Agbeve, J; Baptista, JP; Bekos, V; Bellomo, R; Boidin, C; Brinkmann, A; Buizen, L; Castro, P; Choi, G; Cole, CL; Creteur, J; De Waele, JJ; Deans, R; Eastwood, GM; Escobar, L; Gomersall, C; Gresham, R; Jamal, JA; Joynt, GM; Kanji, S; Kluge, S; König, C; Koulouras, VP; Lassig-Smith, M; Laterre, PF; Lee, A; Lefrant, JY; Lei, K; Leung, P; Lipman, J; Llauradó-Serra, M; Martin-Loeches, I; Mat Nor, MB; Mudaliar, MY; Ostermann, M; Parker, SL; Paul, SK; Peake, SL; Rello, J; Richards, B; Roberts, DM; Roberts, JA; Roberts, MS; Rodríguez, A; Roehr, AC; Roger, C; Seoane, L; Sinnollareddy, M; Sousa, E; Soy, D; Spring, A; Starr, T; Stephens, D; Taccone, FS; Thomas, J; Turnidge, J; Ulldemolins, M; Valkonen, MM; Wallis, SC; Williams, T; Wittebole, X; Zikou, XT, 2021
)
0.62
" There was wide variability (4-8-fold) in antibiotic dosing regimens, RRT prescription, and estimated endogenous renal function."( The Effect of Renal Replacement Therapy and Antibiotic Dose on Antibiotic Concentrations in Critically Ill Patients: Data From the Multinational Sampling Antibiotics in Renal Replacement Therapy Study.
Agbeve, J; Baptista, JP; Bekos, V; Bellomo, R; Boidin, C; Brinkmann, A; Buizen, L; Castro, P; Choi, G; Cole, CL; Creteur, J; De Waele, JJ; Deans, R; Eastwood, GM; Escobar, L; Gomersall, C; Gresham, R; Jamal, JA; Joynt, GM; Kanji, S; Kluge, S; König, C; Koulouras, VP; Lassig-Smith, M; Laterre, PF; Lee, A; Lefrant, JY; Lei, K; Leung, P; Lipman, J; Llauradó-Serra, M; Martin-Loeches, I; Mat Nor, MB; Mudaliar, MY; Ostermann, M; Parker, SL; Paul, SK; Peake, SL; Rello, J; Richards, B; Roberts, DM; Roberts, JA; Roberts, MS; Rodríguez, A; Roehr, AC; Roger, C; Seoane, L; Sinnollareddy, M; Sousa, E; Soy, D; Spring, A; Starr, T; Stephens, D; Taccone, FS; Thomas, J; Turnidge, J; Ulldemolins, M; Valkonen, MM; Wallis, SC; Williams, T; Wittebole, X; Zikou, XT, 2021
)
0.62
"In critically ill patients treated with RRT, antibiotic dosing regimens, RRT prescription, and eTRCL varied markedly and resulted in highly variable antibiotic concentrations that failed to meet therapeutic targets in many patients."( The Effect of Renal Replacement Therapy and Antibiotic Dose on Antibiotic Concentrations in Critically Ill Patients: Data From the Multinational Sampling Antibiotics in Renal Replacement Therapy Study.
Agbeve, J; Baptista, JP; Bekos, V; Bellomo, R; Boidin, C; Brinkmann, A; Buizen, L; Castro, P; Choi, G; Cole, CL; Creteur, J; De Waele, JJ; Deans, R; Eastwood, GM; Escobar, L; Gomersall, C; Gresham, R; Jamal, JA; Joynt, GM; Kanji, S; Kluge, S; König, C; Koulouras, VP; Lassig-Smith, M; Laterre, PF; Lee, A; Lefrant, JY; Lei, K; Leung, P; Lipman, J; Llauradó-Serra, M; Martin-Loeches, I; Mat Nor, MB; Mudaliar, MY; Ostermann, M; Parker, SL; Paul, SK; Peake, SL; Rello, J; Richards, B; Roberts, DM; Roberts, JA; Roberts, MS; Rodríguez, A; Roehr, AC; Roger, C; Seoane, L; Sinnollareddy, M; Sousa, E; Soy, D; Spring, A; Starr, T; Stephens, D; Taccone, FS; Thomas, J; Turnidge, J; Ulldemolins, M; Valkonen, MM; Wallis, SC; Williams, T; Wittebole, X; Zikou, XT, 2021
)
0.62
" As limited data are available regarding piperacillin CNS exposure in patients without or with low-grade inflammation, a clinical study was conducted (1) to quantify CNS exposure of piperacillin by cerebral microdialysis and (2) to evaluate different dosing regimens in order to improve probability of target attainment (PTA) in brain."( Brain Exposure to Piperacillin in Acute Hemorrhagic Stroke Patients Assessed by Cerebral Microdialysis and Population Pharmacokinetics.
Arshad, U; Beer, R; Dorn, C; Fuhr, U; Helbok, R; Kofler, M; Kratzer, A; Taubert, M; Ullah, S; Zeitlinger, M, 2020
)
1.16
" Six piperacillin/tazobactam dosing regimens for Kp68 (4/0."( Pharmacodynamic evaluation of intermittent versus extended and continuous infusions of piperacillin/tazobactam in a hollow-fibre infection model against Klebsiella pneumoniae.
Cottrell, K; Harris, PNA; Heffernan, AJ; Islam, K; Lipman, J; Naicker, S; Roberts, JA; Sime, FB; Sumi, CD; Wallis, SC, 2020
)
1.29
"For Kp68, all simulated dosing regimens exhibited approximately 4 log10 of bacterial killing at 8 h followed by regrowth to approximately 1011 cfu/mL within 24 h."( Pharmacodynamic evaluation of intermittent versus extended and continuous infusions of piperacillin/tazobactam in a hollow-fibre infection model against Klebsiella pneumoniae.
Cottrell, K; Harris, PNA; Heffernan, AJ; Islam, K; Lipman, J; Naicker, S; Roberts, JA; Sime, FB; Sumi, CD; Wallis, SC, 2020
)
0.78
"Pharmacokinetics and optimal dosing of piperacillin tazobactam (PT) have not been well studied in pediatric patients undergoing extracorporeal oxygenation membrane (ECMO)."( [Plasmatic concentracion of piperacillin/tazobactam in pediatric patients on ECMO support. Preliminary analysis].
Izquierdo C, G; Navea M, D; Torres T, JP; Valverde G, C; Zylbersztajn, B, 2020
)
1.12
" Plasmatic concentrations of piperacillin were obtained in the middle of the dosing interval using high performance liquid chromatography."( [Plasmatic concentracion of piperacillin/tazobactam in pediatric patients on ECMO support. Preliminary analysis].
Izquierdo C, G; Navea M, D; Torres T, JP; Valverde G, C; Zylbersztajn, B, 2020
)
1.14
" Pharmacodynamic targets were not attained during MARS-CRRT cycles with free piperacillin concentrations being above 64 µg/ml for < 50% of dosing intervals, the goal target."( Molecular Adsorbent Recirculating System Therapy with Continuous Renal Replacement Therapy Enhanced Clearance of Piperacillin in a Pediatric Patient and Led to Failure to Attain Pharmacodynamic Targets.
Arbough, T; Dong, M; Kaplan, J; Mizuno, T; Tang Girdwood, S; Tang, P; Vinks, AA, 2020
)
1
" Without TDM, prolonged infusion was judged to be the most appropriate dosing regimen for beta lactams."( The ONTAI study - a survey on antimicrobial dosing and the practice of therapeutic drug monitoring in German intensive care units.
Grabein, B; Liebchen, U; Paal, M; Scharf, C; Schroeder, I; Siebers, C; Zander, J; Zoller, M, 2020
)
0.56
"There has been increasing interest in incorporating β-lactam precision dosing into routine clinical care, but robust population pharmacokinetic models in critically ill children are needed for these purposes."( Demonstrating Feasibility of an Opportunistic Sampling Approach for Pharmacokinetic Studies of β-Lactam Antibiotics in Critically Ill Children.
Benken, LA; Chamberlain, AR; Jones, RL; Kaplan, JM; Murphy, ME; Stoneman, EM; Tang Girdwood, SC; Tang, PH; Vinks, AA, 2021
)
0.62
" Preclinical data show a correlation between the probability of therapeutic success and concentrations of the unbound fraction of an antibiotic exceeding the minimum inhibitory concentration (MIC) for 40-50 % of the dosing interval."( [Pharmacokinetics and therapeutic monitoring of piperacillin/tazobactam].
Kubíčková, V; Urbánek, K, 2020
)
0.81
" The median dosage of TA and VAN were 10."( Comparison of risk of acute kidney injury between patients receiving the combination of teicoplanin and piperacillin/tazobactam versus vancomycin and piperacillin/tazobactam.
Lin, FJ; Shao, CH; Tai, CH; Wang, CC; Wang, JT; Wu, CC, 2022
)
0.94
" This review summarizes the population pharmacokinetic models developed for piperacillin-tazobactam and provides comprehensive data on current dosing strategies while identifying significant covariates in critically ill patients."( Piperacillin-Tazobactam in Intensive Care Units: A Review of Population Pharmacokinetic Analyses.
Caissy, JA; El-Haffaf, I; Marsot, A, 2021
)
2.29
" With well-characterized stability, this assay can be used with residual specimens for pharmacokinetic modeling, which may lead to individualized dosing and improved patient care."( Stability and Validation of a High-Throughput LC-MS/MS Method for the Quantification of Cefepime, Meropenem, and Piperacillin and Tazobactam in Serum.
Barreto, EF; Bjergum, MW; Jannetto, PJ; Rule, AD; Scheetz, MH, 2021
)
0.83
" Furthermore, the in vivo setup allowed for an evaluation of piperacillin cancellous bone and subcutaneous tissue concentrations in a single 8 h dosing interval."( Evaluation of Benzylpenicillin as an Internal Standard for Measurement of Piperacillin Bone Concentrations Via Microdialysis.
Bue, M; Hanberg, P; Hvistendahl, MA; Knudsen, M; Pontoppidan, LL; Stilling, M; Søballe, K, 2021
)
1.09
" Piperacillin/tazobactam has been used extensively and empirically for EOS treatment without clinically validated dosing regimens, although the population pharmacokinetics (PPK) of piperacillin in neonates has been reported."( Clinical utiliy of a model-based piperacillin dose in neonates with early-onset sepsis.
Dong, YN; Fang, ZY; Hao, GX; Hou, SS; Huang, X; Li, X; Shi, HY; Tang, BH; Van Den Anker, J; Wu, YE; Yao, BF; Yu, YH; Zhao, W; Zheng, Y, 2022
)
1.91
"A model-based dosing regimen of piperacillin/tazobactam was evaluated clinically, was tolerated well and was determined to be effective for EOS treatment."( Clinical utiliy of a model-based piperacillin dose in neonates with early-onset sepsis.
Dong, YN; Fang, ZY; Hao, GX; Hou, SS; Huang, X; Li, X; Shi, HY; Tang, BH; Van Den Anker, J; Wu, YE; Yao, BF; Yu, YH; Zhao, W; Zheng, Y, 2022
)
1.29
"Therapeutic drug monitoring (TDM) of β-lactam antibiotics may be used to optimize dosing for patients in the intensive care unit (ICU)."( Pilot study of oral fluid and plasma meropenem and piperacillin concentrations in the intensive care unit.
Colman, S; De Waele, JJ; Dhaese, S; Stove, V; Verstraete, AG, 2021
)
0.87
" As critically ill patients often experience pharmacokinetic aberrations, and rates of antimicrobial resistance vary between hospital settings, reliance on tertiary sources or package labeling to guide empiric dosing often results in suboptimal β-lactam exposure."( Time Above All Else: Pharmacodynamic Analysis of β-Lactams in Critically Ill Patients.
Burgess, DS; Clark, JA; Landmesser, KB, 2022
)
0.72
"Beta-lactam dosing is challenging in critically ill patients with slow extended daily dialysis (SLEDD)."( Trough concentrations of meropenem and piperacillin during slow extended dialysis in critically ill patients with intermittent and continuous infusion: A prospective observational study.
Bucher, V; Irlbeck, M; Liebchen, U; Paal, M; Scharf, C; Schroeder, I; Vogeser, M; Zoller, M, 2022
)
0.99
" However, it remains unknown whether the increased VIN risk in combination treatment with vancomycin and tazobactam/piperacillin, which is a VIN risk factor, can be diminished by AUC-guided vancomycin dosing (vancomycin-AUC)."( Impact of Area Under the Concentration-Time Curve on the Prevalence of Vancomycin-Induced Nephrotoxicity in Combination With Tazobactam/Piperacillin or Cefepime: A Single-Institution Retrospective Study.
Aizawa, F; Azuma, M; Chuma, M; Goda, M; Hamano, H; Ishizawa, K; Izumi, Y; Nakamoto, A; Okada, N; Yagi, K; Zamami, Y, 2021
)
1.03
" These results strongly suggest that VIN prevention may be difficult with AUC-guided vancomycin dosing in patients receiving VT."( Impact of Area Under the Concentration-Time Curve on the Prevalence of Vancomycin-Induced Nephrotoxicity in Combination With Tazobactam/Piperacillin or Cefepime: A Single-Institution Retrospective Study.
Aizawa, F; Azuma, M; Chuma, M; Goda, M; Hamano, H; Ishizawa, K; Izumi, Y; Nakamoto, A; Okada, N; Yagi, K; Zamami, Y, 2021
)
0.82
" In septic patients with vasopressors, piperacillin dosing higher than 16 g may be needed to achieve the recommended target concentration."( β-lactam dosing at the early phase of sepsis: Performance of a pragmatic protocol for target concentration achievement in a prospective cohort study.
Besch, G; Capellier, G; Chaignat, C; Clairet, AL; Despres, C; Floury, SP; Labro, G; Lagoutte-Renosi, J; Montange, D; Piton, G; Puyraveau, M; Vettoretti, L; Vivet, B; Winiszewski, H, 2022
)
0.99
"This study evaluated piperacillin PK and probability of target attainment (PTA) with continuous infusion of piperacillin-tazobactam, in order to optimize the dosing regimen."( Continuous infusion of piperacillin-tazobactam significantly improves target attainment in children with cancer and fever.
Albertsen, BK; Friberg, LE; Maarbjerg, SF; Nielsen, EI; Schrøder, H; Thorsted, A; Wang, M, 2022
)
1.35
"For many antibiotics, the convenient one-fits-all dosing regimen had to be abandoned."( Quantification of Antibiotics in Patient Samples: State of the Art in Standardization and Proficiency Testing.
Hess, C; Kessler, A; Schneider, H; Steimer, W, 2022
)
0.72
" Regarding anticoagulants, both warfarin and new oral anticoagulants have potential nephrotoxicity, and dosage should be reduced if renal pathology exam proves renal injury."( Nephrotoxins and acute kidney injury - The consensus of the Taiwan acute kidney injury Task Force.
Chen, CH; Chen, YC; Chen, YT; Huang, WC; Lai, TS; Lee, KH; Shao, SC; Su, CH; Sung, JM; Wang, MT, 2022
)
0.72
" Four blood samples were obtained during a dosing interval to measure and determine attainment of therapeutic targets: unbound beta-lactam concentration above (i) minimum inhibitory concentration (MIC) at 40% (meropenem) or 50% (piperacillin) of dosing interval (40-50%fT > MIC) and (ii) 5 × MIC at 100% of dosing interval (100%fT > 5 × MIC)."( Therapeutic drug monitoring of meropenem and piperacillin-tazobactam in the Singapore critically ill population - A prospective, multi-center, observational study (BLAST 1).
Chua, NG; Cove, M; Hee, DKH; Hoo, GSR; Kwa, AL; Lee, LS; Lee, W; Lim, TP; Ling, LM; Loo, L; Ng, TM; Ong, JCL; Soong, JL; Tang, SSL; Zhou, YP, 2022
)
1.16
" Among 85 sets of blood samples, current dosing practices were able to achieve 94% success for 40-50%fT > MIC and 44% for 100%fT > 5 × MIC."( Therapeutic drug monitoring of meropenem and piperacillin-tazobactam in the Singapore critically ill population - A prospective, multi-center, observational study (BLAST 1).
Chua, NG; Cove, M; Hee, DKH; Hoo, GSR; Kwa, AL; Lee, LS; Lee, W; Lim, TP; Ling, LM; Loo, L; Ng, TM; Ong, JCL; Soong, JL; Tang, SSL; Zhou, YP, 2022
)
0.98
"Current dosing practices may be suboptimal for ICU patients."( Therapeutic drug monitoring of meropenem and piperacillin-tazobactam in the Singapore critically ill population - A prospective, multi-center, observational study (BLAST 1).
Chua, NG; Cove, M; Hee, DKH; Hoo, GSR; Kwa, AL; Lee, LS; Lee, W; Lim, TP; Ling, LM; Loo, L; Ng, TM; Ong, JCL; Soong, JL; Tang, SSL; Zhou, YP, 2022
)
0.98
" Adult patients (n = 254) with sepsis or septic shock were randomly assigned 1:1 to receive continuous infusion of piperacillin/tazobactam with dosing guided by daily TDM of piperacillin or continuous infusion with a fixed dose (13."( Effect of therapeutic drug monitoring-based dose optimization of piperacillin/tazobactam on sepsis-related organ dysfunction in patients with sepsis: a randomized controlled trial.
Annecke, T; Bach, F; Bauer, M; Bracht, H; Brenner, T; Brinkmann, A; Frey, O; Hagel, S; Hohn, A; Jarczak, D; Kiehntopf, M; Kluge, S; König, C; Lehmann, T; Michels, G; Müller, C; Neugebauer, S; Nierhaus, A; Pletz, MW; Roberts, JA; Weigand, M; Weismann, D; Witzke, D, 2022
)
1.17
"β-Lactam antibiotics are most commonly used in the critically ill, but their effective dosing is challenging and may result in sub-therapeutic concentrations that can lead to therapy failure and even promote antimicrobial resistance."( Quantitative Determination of Unbound Piperacillin and Imipenem in Biological Material from Critically Ill Using Thin-Film Microextraction-Liquid Chromatography-Mass Spectrometry.
Filipiak, W; Włodarski, R; Żuchowska, K, 2022
)
0.99
"To explore extracorporeal membrane oxygenation (ECMO)-related alterations of the pharmacokinetics (PK) of piperacillin/tazobactam and determine an optimal dosage regimen for critically ill adult patients."( Population pharmacokinetics of piperacillin/tazobactam in critically ill Korean patients and the effects of extracorporeal membrane oxygenation.
Kim, HI; Kim, HS; Kim, YK; Lee, DH; Lee, SH; Park, S, 2022
)
1.22
" The percentage of time within 24 h for which the free concentration exceeded the MIC at a steady-state (50%fT>MIC, 100%fT>MIC, and 100%fT>4×MIC) for various combinations of dosage regimens and renal function were explored using Monte-Carlo simulation."( Population pharmacokinetics of piperacillin/tazobactam in critically ill Korean patients and the effects of extracorporeal membrane oxygenation.
Kim, HI; Kim, HS; Kim, YK; Lee, DH; Lee, SH; Park, S, 2022
)
1.01
" Patients with Escherichia coli or Klebsiella pneumoniae infection, but not those with Pseudomonas aeruginosa infection, exhibited a PK/pharmacodynamic target attainment >90% when the target is 50%fT>MIC, as a result of applying the currently recommended dosage regimen."( Population pharmacokinetics of piperacillin/tazobactam in critically ill Korean patients and the effects of extracorporeal membrane oxygenation.
Kim, HI; Kim, HS; Kim, YK; Lee, DH; Lee, SH; Park, S, 2022
)
1.01
" When a model had an acceptable evaluation, it was used for dosing simulations to evaluate the probability of target attainment."( Using a Validated Population Pharmacokinetic Model for Dosing Recommendations of Continuous Infusion Piperacillin for Critically Ill Adult Patients.
El-Haffaf, I; Guilhaumou, R; Marsot, A; Velly, L, 2022
)
0.94
" were acceptable according to our criteria and were used for dosing simulations."( Using a Validated Population Pharmacokinetic Model for Dosing Recommendations of Continuous Infusion Piperacillin for Critically Ill Adult Patients.
El-Haffaf, I; Guilhaumou, R; Marsot, A; Velly, L, 2022
)
0.94
"Despite the considerable variation in the predictive performance of the models with the external validation dataset, this study was able to validate two of these models and led to the elaboration of a dosing nomogram for piperacillin by continuous infusion that can be used by clinicians in intensive care units."( Using a Validated Population Pharmacokinetic Model for Dosing Recommendations of Continuous Infusion Piperacillin for Critically Ill Adult Patients.
El-Haffaf, I; Guilhaumou, R; Marsot, A; Velly, L, 2022
)
1.12
"Timely and appropriate dosing of antibiotics is essential for the treatment of bacterial sepsis."( Pharmacokinetics of piperacillin and tazobactam in critically Ill patients treated with continuous kidney replacement therapy: A mini-review and population pharmacokinetic analysis.
Akers, KS; Chung, KK; DeLuca, JP; Livezey, JR; Nadeau, RJ; Por, ED; Pruskowski, KA; Selig, DJ, 2022
)
1.04
" However, some critically ill CKRT populations may need higher or lower doses and dosing strategies should be tailored to individuals based on all available clinical data including the specific critical care setting."( Pharmacokinetics of piperacillin and tazobactam in critically Ill patients treated with continuous kidney replacement therapy: A mini-review and population pharmacokinetic analysis.
Akers, KS; Chung, KK; DeLuca, JP; Livezey, JR; Nadeau, RJ; Por, ED; Pruskowski, KA; Selig, DJ, 2022
)
1.04
"Despite that piperacillin-tazobactam combination is commonly used in critically ill children, increasing evidence suggests that the current dosing schedules are not optimal for these patients."( Population pharmacokinetics of piperacillin in critically ill children including those undergoing continuous kidney replacement therapy.
Butragueño-Laiseca, L; Campillo, N; Fernández, SN; García, X; Grau, S; Marco-Ariño, N; Padilla, B; Santiago, MJ; Slöcker, M; Troconiz, IF, 2022
)
1.38
" The percentage of patients with 90% fT > MIC and target attainment (percentage of dosing interval above MIC) were estimated for different intermittent and continuous infusions in the studied population."( Population pharmacokinetics of piperacillin in critically ill children including those undergoing continuous kidney replacement therapy.
Butragueño-Laiseca, L; Campillo, N; Fernández, SN; García, X; Grau, S; Marco-Ariño, N; Padilla, B; Santiago, MJ; Slöcker, M; Troconiz, IF, 2022
)
1.01
" Only seven (37%) children without CKRT and seven (54%) with CKRT achieved 90% fT > MIC with the current dosing schedule."( Population pharmacokinetics of piperacillin in critically ill children including those undergoing continuous kidney replacement therapy.
Butragueño-Laiseca, L; Campillo, N; Fernández, SN; García, X; Grau, S; Marco-Ariño, N; Padilla, B; Santiago, MJ; Slöcker, M; Troconiz, IF, 2022
)
1.01
"In children with and without CKRT, standard dosing failed to provide an adequate systemic exposure, while prolonged and continuous infusions showed an improved efficacy."( Population pharmacokinetics of piperacillin in critically ill children including those undergoing continuous kidney replacement therapy.
Butragueño-Laiseca, L; Campillo, N; Fernández, SN; García, X; Grau, S; Marco-Ariño, N; Padilla, B; Santiago, MJ; Slöcker, M; Troconiz, IF, 2022
)
1.01
" Dosing adjustment is necessary to achieve effective targeted concentrations."( Evaluation of 4 quantification methods for monitoring 16 antibiotics and 1 beta-lactamase inhibitor in human serum by high-performance liquid chromatography with tandem mass spectrometry detection.
Baklouti, S; De Riols, P; Gandia, P; Garrigues, JC; Lanot, T; Lavit, M; Mané, C; Ruiz, S; Seraissol, P, 2022
)
0.72
" Dosing regimens were independently selected by intensivists."( Clearance of Piperacillin-Tazobactam and Vancomycin During Continuous Renal Replacement With Regional Citrate Anticoagulation.
Ankravs, MJ; Bellomo, R; Deane, AM; Rechnitzer, T; Roberts, JA; Sharrock, L; Wallis, SC, 2023
)
1.28
" However, currently available PopPK models often lack predictive accuracy, making them less suited to guide dosing regimen adaptations."( Development and evaluation of uncertainty quantifying machine learning models to predict piperacillin plasma concentrations in critically ill patients.
Aardema, H; Colin, P; De Corte, T; De Waele, JJ; Dhaese, SAM; Ongenae, F; Stove, V; Van Hoecke, S; Vander Mijnsbrugge, D; Verhaeghe, J; Verstraete, AG; Zijlstra, JG, 2022
)
0.94
" Ensuing, ML models were compared with a published PopPK model on a database from the University Medical Centre of Groningen where a different dosing regimen is used (46 piperacillin concentrations from 15 patients."( Development and evaluation of uncertainty quantifying machine learning models to predict piperacillin plasma concentrations in critically ill patients.
Aardema, H; Colin, P; De Corte, T; De Waele, JJ; Dhaese, SAM; Ongenae, F; Stove, V; Van Hoecke, S; Vander Mijnsbrugge, D; Verhaeghe, J; Verstraete, AG; Zijlstra, JG, 2022
)
1.14
"Our results show that ML models can consistently estimate piperacillin concentrations with acceptable and high predictive accuracy when identical dosing regimens as in the training data are used while providing highly relevant uncertainty predictions."( Development and evaluation of uncertainty quantifying machine learning models to predict piperacillin plasma concentrations in critically ill patients.
Aardema, H; Colin, P; De Corte, T; De Waele, JJ; Dhaese, SAM; Ongenae, F; Stove, V; Van Hoecke, S; Vander Mijnsbrugge, D; Verhaeghe, J; Verstraete, AG; Zijlstra, JG, 2022
)
1.19
"To compare the bacterial killing and emergence of resistance of intermittent versus prolonged (extended and continuous infusions) infusion dosing regimens of piperacillin/tazobactam against two Escherichia coli clinical isolates in a dynamic hollow-fibre infection model (HFIM)."( Pharmacodynamic evaluation of intermittent versus extended and continuous infusions of piperacillin/tazobactam in a hollow-fibre infection model against Escherichia coli clinical isolates.
Cottrell, K; Harris, PNA; Heffernan, AJ; Lipman, J; Naicker, S; Roberts, JA; Sime, FB; Sumi, CD; Wallis, SC, 2022
)
1.14
"Three piperacillin/tazobactam dosing regimens (4/0."( Pharmacodynamic evaluation of intermittent versus extended and continuous infusions of piperacillin/tazobactam in a hollow-fibre infection model against Escherichia coli clinical isolates.
Cottrell, K; Harris, PNA; Heffernan, AJ; Lipman, J; Naicker, S; Roberts, JA; Sime, FB; Sumi, CD; Wallis, SC, 2022
)
1.43
"All simulated dosing regimens against Ec44 exhibited 4 log10 of bacterial killing over 8 h without regrowth and resistance emergence throughout the experiment."( Pharmacodynamic evaluation of intermittent versus extended and continuous infusions of piperacillin/tazobactam in a hollow-fibre infection model against Escherichia coli clinical isolates.
Cottrell, K; Harris, PNA; Heffernan, AJ; Lipman, J; Naicker, S; Roberts, JA; Sime, FB; Sumi, CD; Wallis, SC, 2022
)
0.94
"The average body weight is smaller in Asian patients compared with Western patients, but influence of body weight in antibiotic dosing is unknown."( Optimal antipseudomonal ꞵ-lactam drug dosing recommendations in critically-ill Asian patients receiving CRRT.
Jang, SM; Lewis, SJ; Rhie, SJ, 2022
)
0.72
" Various dosing regimens were assessed for the probability of target attainments using 60% fT > 1 × MIC or 4xMIC and neurotoxicity risk at 48-h using suggested neurotoxicity thresholds."( Optimal antipseudomonal ꞵ-lactam drug dosing recommendations in critically-ill Asian patients receiving CRRT.
Jang, SM; Lewis, SJ; Rhie, SJ, 2022
)
0.72
"MCS enabled the prediction of optimal β-lactam dosing regimens for Asian patients receiving CVVH at varying Qeff."( Optimal antipseudomonal ꞵ-lactam drug dosing recommendations in critically-ill Asian patients receiving CRRT.
Jang, SM; Lewis, SJ; Rhie, SJ, 2022
)
0.72
" However, hypoalbuminemia is a common phenomenon in critically ill patients, resulting in variations in unbound fraction, therefore we aimed to simulate the impact of piperacillin unbound fraction fluctuations on the predictive performance of a population pharmacokinetic model and on the dosing recommendations of piperacillin."( Impact of piperacillin unbound fraction variability on dosing recommendations in critically ill patients.
El-Haffaf, I; Guilhaumou, R; Marsot, A; Velly, L, 2023
)
1.51
" Precision dosing software programs may be used to improve probability of obtaining these target exposures."( Accuracy of a precision dosing software program for predicting antibiotic concentrations in critically ill patients.
Chai, MG; Cotta, MO; Farkas, A; Roberts, JA, 2023
)
0.91
"To quantify the accuracy of a precision dosing software program for predicting antibiotic concentrations as well as to assess the impact of using software predictions on actual dosing adjustments."( Accuracy of a precision dosing software program for predicting antibiotic concentrations in critically ill patients.
Chai, MG; Cotta, MO; Farkas, A; Roberts, JA, 2023
)
0.91
" The impact of these predictions on actual dosage adjustments was determined by using software predicted concentrations versus measured concentrations."( Accuracy of a precision dosing software program for predicting antibiotic concentrations in critically ill patients.
Chai, MG; Cotta, MO; Farkas, A; Roberts, JA, 2023
)
0.91
" Dosing changes using predicted concentrations of piperacillin and meropenem with TDM data versus measured concentrations were matched on 89."( Accuracy of a precision dosing software program for predicting antibiotic concentrations in critically ill patients.
Chai, MG; Cotta, MO; Farkas, A; Roberts, JA, 2023
)
1.16
"These data demonstrate that precision dosing software programs may have scope to reasonably predict antibiotic concentrations in critically ill patients with sepsis."( Accuracy of a precision dosing software program for predicting antibiotic concentrations in critically ill patients.
Chai, MG; Cotta, MO; Farkas, A; Roberts, JA, 2023
)
0.91
" These data could serve as the foundation for implementation of model-informed precision dosing to reduce AKI incidence in patients given piperacillin/tazobactam."( Relationship between piperacillin concentrations, clinical factors and piperacillin/tazobactam-associated acute kidney injury.
Caldwell, JT; Dong, S; Fei, L; Goldstein, SL; Hasson, D; Kaplan, J; Slagle, C; Tang Girdwood, S; Tang, P; Vinks, AA, 2023
)
1.43
" A 5000-patient Monte Carlo simulation was performed using various piperacillin/tazobactam dosing regimens to determine the probability of target attainment (PTA) for 50% free time above the MIC."( Piperacillin/Tazobactam Dose Optimization in the Setting of Piperacillin/Tazobactam-susceptible, Carbapenem-resistant Pseudomonas aeruginosa: Time to Reconsider Susceptible Dose Dependent.
Gill, CM; Nicolau, DP, 2023
)
2.59
" Using an opportunistic study design, we evaluated the pharmacokinetics of piperacillin/tazobactam as a probe drug to evaluate changes in antibacterial drug exposure and dosing requirements, including in older adults."( Population Pharmacokinetics of Piperacillin/Tazobactam Across the Adult Lifespan.
An, G; Balevic, SJ; Chan, AW; Cohen-Wolkowiez, M; Conrad, T; Gu, K; Hemmersbach-Miller, M; Kirkpatrick, CMJ; Landersdorfer, CB; Schmader, KE; Swamy, GK; Walter, EB; Winokur, PL, 2023
)
1.43
" However, for a target of 50% fT + minimum inhibitory concentration, dosing based on renal function is generally preferable to dosing by age, and simulations suggested that patients with creatinine clearance ≥ 120 mL/min may benefit from infusions of 4 g every 8 hours for organisms with higher minimum inhibitory concentrations."( Population Pharmacokinetics of Piperacillin/Tazobactam Across the Adult Lifespan.
An, G; Balevic, SJ; Chan, AW; Cohen-Wolkowiez, M; Conrad, T; Gu, K; Hemmersbach-Miller, M; Kirkpatrick, CMJ; Landersdorfer, CB; Schmader, KE; Swamy, GK; Walter, EB; Winokur, PL, 2023
)
1.2
" Only 7 studies reported dosing advice, 4 of which were for amoxicillin."( Pharmacokinetics and Target Attainment of Antimicrobial Drugs Throughout Pregnancy: Part I-Penicillins.
Hesse, MR; Hooge, MNL; Kosterink, JGW; Mian, P; Prins, JR; Touw, DJ; Winter, HLJ, 2023
)
0.91
"The larger Vd and higher CL in second and third trimester pregnant women might warrant a higher dosage or shortening of the dosing interval of penicillins to increase target attainment."( Pharmacokinetics and Target Attainment of Antimicrobial Drugs Throughout Pregnancy: Part I-Penicillins.
Hesse, MR; Hooge, MNL; Kosterink, JGW; Mian, P; Prins, JR; Touw, DJ; Winter, HLJ, 2023
)
0.91
" aeruginosa to develop tolerance which may result in therapeutic failures if inappropriate dosing regimens are used to treat keratitis."( Ciprofloxacin resistance and tolerance of Pseudomonas aeruginosa ocular isolates.
Khan, M; Ma, K; Wan, I; Willcox, MD, 2023
)
0.91
" The primary outcome was major delay, defined as an administration delay >25% of the recommended dosing interval, which was evaluated with multivariable logistic regression and interrupted time series analysis."( Association between emergency department sepsis order set design and delay to second dose piperacillin-tazobactam administration.
Bauer, SR; Campbell, MJ; Dettmer, MR; Erickson, RM; Fertel, BS; Sacha, GL; Wesolek, JL, 2023
)
1.13
"To determine appropriate dosing of piperacillin-tazobactam in critically ill patients receiving continuous renal replacement therapy (CRRT)."( Piperacillin-tazobactam dosing in anuric acute kidney injury patients receiving continuous renal replacement therapy.
Chaichoke, E; Chaijamorn, W; Charoensareerat, T; Pattharachayakul, S; Rakamthong, T; Rungkitwattanakul, D; Srisang, P; Srisawat, N,
)
1.85
"Our simulation study reveals that the dosing regimen of piperacillin-tazobactam 12 g/day is appropriate for treating Pseudomonal infection with KDIGO recommended effluent rate of 25-35 mL/kg/h."( Piperacillin-tazobactam dosing in anuric acute kidney injury patients receiving continuous renal replacement therapy.
Chaichoke, E; Chaijamorn, W; Charoensareerat, T; Pattharachayakul, S; Rakamthong, T; Rungkitwattanakul, D; Srisang, P; Srisawat, N,
)
1.82
"The Monte Carlo simulation can be a useful tool to evaluate drug dosing in critically ill acute kidney injury patients receiving CRRT when limited pharmacokinetic data are a concern."( Piperacillin-tazobactam dosing in anuric acute kidney injury patients receiving continuous renal replacement therapy.
Chaichoke, E; Chaijamorn, W; Charoensareerat, T; Pattharachayakul, S; Rakamthong, T; Rungkitwattanakul, D; Srisang, P; Srisawat, N,
)
1.57
"In recent years, numerous dosing studies have been conducted to optimize therapeutic antibiotic exposures in patients with serious infections."( International survey of antibiotic dosing and monitoring in adult intensive care units.
Cotta, MO; Elhadi, M; Farkas, A; Imani, S; Kanji, S; Luque-Pardos, S; Roberts, JA; Sanches, C; Sandaradura, I; Scheetz, MH; Schellack, N; Tabah, A; Timsit, JF; Wilks, K; Williams, PG; Xie, J, 2023
)
0.91
" Respondents rarely used dosing software to guide therapy in clinical practice and was most frequently used with vancomycin (11%)."( International survey of antibiotic dosing and monitoring in adult intensive care units.
Cotta, MO; Elhadi, M; Farkas, A; Imani, S; Kanji, S; Luque-Pardos, S; Roberts, JA; Sanches, C; Sandaradura, I; Scheetz, MH; Schellack, N; Tabah, A; Timsit, JF; Wilks, K; Williams, PG; Xie, J, 2023
)
0.91
" Nonetheless, there is a lack in pharmacokinetics information for this population, and dosing criteria may vary between healthcare centers."( Model-informed precision dosing of antimicrobial drugs in pediatrics: experiences from a pilot scale program.
Arriaga-García, FJ; Medellín-Garibay, SE; Milán-Segovia, RDC; Pérez-González, LF; Rodríguez-Báez, AS; Romano-Moreno, S; Velarde-Salcedo, R, 2023
)
0.91
"Pharmacokinetic (PK) data underlying paediatric penicillin dosing remain limited, especially in critical care."( The Neonatal and Paediatric Pharmacokinetics of Antimicrobials study (NAPPA): investigating amoxicillin, benzylpenicillin, flucloxacillin and piperacillin pharmacokinetics from birth to adolescence.
Barker, CIS; Johnston, A; Kim, M; Kipper, K; Lonsdale, DO; Sharland, M; Standing, JF; Thompson, G; Turner, MA; Wright, K, 2023
)
1.11
" Antibiotic dosing followed standard of care."( The Neonatal and Paediatric Pharmacokinetics of Antimicrobials study (NAPPA): investigating amoxicillin, benzylpenicillin, flucloxacillin and piperacillin pharmacokinetics from birth to adolescence.
Barker, CIS; Johnston, A; Kim, M; Kipper, K; Lonsdale, DO; Sharland, M; Standing, JF; Thompson, G; Turner, MA; Wright, K, 2023
)
1.11
" Various dosage regimens based on short infusion, PI or CI were simulated in virtual patients."( Defining standard and high dosages for β-lactam agents administered by intermittent, prolonged or continuous infusion: a PK/PD simulation study.
Bru, JP; Canoui, E; Cattoir, V; Gauzit, R; Goutelle, S; Jullien, V; Lepeule, R; Lesprit, P; Lina, G; Schramm, F, 2023
)
0.91
"Adequate PTAs were confirmed for most EUCAST short-infusion dosage regimens."( Defining standard and high dosages for β-lactam agents administered by intermittent, prolonged or continuous infusion: a PK/PD simulation study.
Bru, JP; Canoui, E; Cattoir, V; Gauzit, R; Goutelle, S; Jullien, V; Lepeule, R; Lesprit, P; Lina, G; Schramm, F, 2023
)
0.91
"These alternative standard and high dosage regimens are expected to provide antibiotic exposure compatible with new EUCAST definitions of susceptibility categories and associated MIC breakpoints."( Defining standard and high dosages for β-lactam agents administered by intermittent, prolonged or continuous infusion: a PK/PD simulation study.
Bru, JP; Canoui, E; Cattoir, V; Gauzit, R; Goutelle, S; Jullien, V; Lepeule, R; Lesprit, P; Lina, G; Schramm, F, 2023
)
0.91
") induced a 6-fold leftward shift of the dose-response of ABT-594 (ED(50)=26 vs."( Potentiation of analgesic efficacy but not side effects: co-administration of an α4β2 neuronal nicotinic acetylcholine receptor agonist and its positive allosteric modulator in experimental models of pain in rats.
Baker, S; Brown, J; Chandran, P; Chin, CL; Decker, MW; Fox, GB; Gauvin, D; Gomez, E; Gopalakrishnan, M; Honore, P; Jacobson, PB; Komater, V; Lee, CH; Lewis, LG; Mikusa, J; Pai, M; Rustay, NR; Salyers, A; Simler, G; Tovcimak, A; Zhong, C; Zhu, CZ, 2011
)
0.37
[information is derived through text-mining from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Roles (1)

RoleDescription
antibacterial drugA drug used to treat or prevent bacterial infections.
[role information is derived from Chemical Entities of Biological Interest (ChEBI), Hastings J, Owen G, Dekker A, Ennis M, Kale N, Muthukrishnan V, Turner S, Swainston N, Mendes P, Steinbeck C. (2016). ChEBI in 2016: Improved services and an expanding collection of metabolites. Nucleic Acids Res]

Drug Classes (2)

ClassDescription
penicillinAny member of the group of substituted penams containing two methyl substituents at position 2, a carboxylate substituent at position 3 and a carboxamido group at position 6.
penicillin allergenAny penicillin which causes the onset of an allergic reaction.
[compound class information is derived from Chemical Entities of Biological Interest (ChEBI), Hastings J, Owen G, Dekker A, Ennis M, Kale N, Muthukrishnan V, Turner S, Swainston N, Mendes P, Steinbeck C. (2016). ChEBI in 2016: Improved services and an expanding collection of metabolites. Nucleic Acids Res]

Protein Targets (42)

Inhibition Measurements

ProteinTaxonomyMeasurementAverageMin (ref.)Avg (ref.)Max (ref.)Bioassay(s)
Beta-lactamase Citrobacter freundiiKi0.20000.06000.60002.0000AID405083
Voltage-dependent L-type calcium channel subunit alpha-1FHomo sapiens (human)IC50 (µMol)1,226.00000.00032.63119.0000AID1207762
Bile salt export pumpHomo sapiens (human)IC50 (µMol)197.40000.11007.190310.0000AID1449628
Solute carrier family 15 member 1Homo sapiens (human)Ki30,000.00000.18003.39339.8000AID238858
Voltage-dependent L-type calcium channel subunit alpha-1D Homo sapiens (human)IC50 (µMol)1,226.00000.00032.59559.0000AID1207762
Voltage-dependent L-type calcium channel subunit alpha-1SHomo sapiens (human)IC50 (µMol)1,226.00000.00032.63119.0000AID1207762
Voltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)IC50 (µMol)1,226.00000.00032.25459.6000AID1207762
[prepared from compound, protein, and bioassay information from National Library of Medicine (NLM), extracted Dec-2023]

Other Measurements

ProteinTaxonomyMeasurementAverageMin (ref.)Avg (ref.)Max (ref.)Bioassay(s)
Beta-lactamase Citrobacter gilleniiKm90.000010.000010.000010.0000AID285442
Beta-lactamase Escherichia coliKm1.10001.10004.76679.4000AID394487
Beta-lactamase Aeromonas caviaeKm148.00007.00007.00007.0000AID374363
Beta-lactamase Shouchella clausiiKm21.00000.01003.00506.0000AID373209
Beta-lactamase Acinetobacter baumanniiKm16.00003.00005.66679.0000AID567279
Beta-lactamase Burkholderia cenocepaciaKm10.000010.000010.000010.0000AID541022
Metallo-beta-lactamase type 2Klebsiella pneumoniaeKm12.00008.00009.333310.0000AID563972
Beta-lactamase Klebsiella pneumoniaeKm3.20003.20005.825010.0000AID562754
Beta-lactamase Pseudomonas aeruginosaKm0.30000.30002.00638.0000AID495661
Beta-lactamase Aeromonas allosaccharophilaKm4.00001.50006.300010.0000AID584846
Beta-lactamase Acinetobacter baumanniiKm25.00006.00007.666710.0000AID567280
Beta-lactamase SHV-1Klebsiella pneumoniaeKm24.00004.20004.25004.3000AID519746; AID519983
Beta-lactamasePseudomonas aeruginosa PAO1Km100.00000.50004.24448.0000AID546426
Kappa-type opioid receptorCavia porcellus (domestic guinea pig)Km90.000010.000010.000010.0000AID285442
Beta-lactamase Salmonella enterica subsp. enterica serovar WesthamptonKm12.000010.000010.000010.0000AID556340
Metallo-beta-lactamase VIM-2Klebsiella pneumoniaeKm72.00005.00007.500010.0000AID563976
Beta-lactamase Klebsiella pneumoniaeKm8.00005.00007.166710.0000AID519982
Beta-lactamase Pseudomonas luteolaKm7.00007.00007.50008.0000AID495635
BlaVIM-1 Escherichia coliKm3,500.00001.50001.50001.5000AID495914
Beta-lactamase Pseudomonas aeruginosaKm40.00000.50002.75005.0000AID546429
Carbapenem-hydrolyzing beta-lactamase KPCKlebsiella pneumoniaeKm16.50001.60003.80006.0000AID374025; AID548044
Beta-lactamase class B VIM-2 Pseudomonas aeruginosaKm125.00002.00006.65009.4000AID531315
Beta-lactamase VIM-1 Pseudomonas aeruginosaKm1,377.00004.00004.00004.0000AID530340
[prepared from compound, protein, and bioassay information from National Library of Medicine (NLM), extracted Dec-2023]

Biological Processes (70)

Processvia Protein(s)Taxonomy
visual perceptionVoltage-dependent L-type calcium channel subunit alpha-1FHomo sapiens (human)
detection of light stimulus involved in visual perceptionVoltage-dependent L-type calcium channel subunit alpha-1FHomo sapiens (human)
calcium ion import across plasma membraneVoltage-dependent L-type calcium channel subunit alpha-1FHomo sapiens (human)
fatty acid metabolic processBile salt export pumpHomo sapiens (human)
bile acid biosynthetic processBile salt export pumpHomo sapiens (human)
xenobiotic metabolic processBile salt export pumpHomo sapiens (human)
xenobiotic transmembrane transportBile salt export pumpHomo sapiens (human)
response to oxidative stressBile salt export pumpHomo sapiens (human)
bile acid metabolic processBile salt export pumpHomo sapiens (human)
response to organic cyclic compoundBile salt export pumpHomo sapiens (human)
bile acid and bile salt transportBile salt export pumpHomo sapiens (human)
canalicular bile acid transportBile salt export pumpHomo sapiens (human)
protein ubiquitinationBile salt export pumpHomo sapiens (human)
regulation of fatty acid beta-oxidationBile salt export pumpHomo sapiens (human)
carbohydrate transmembrane transportBile salt export pumpHomo sapiens (human)
bile acid signaling pathwayBile salt export pumpHomo sapiens (human)
cholesterol homeostasisBile salt export pumpHomo sapiens (human)
response to estrogenBile salt export pumpHomo sapiens (human)
response to ethanolBile salt export pumpHomo sapiens (human)
xenobiotic export from cellBile salt export pumpHomo sapiens (human)
lipid homeostasisBile salt export pumpHomo sapiens (human)
phospholipid homeostasisBile salt export pumpHomo sapiens (human)
positive regulation of bile acid secretionBile salt export pumpHomo sapiens (human)
regulation of bile acid metabolic processBile salt export pumpHomo sapiens (human)
transmembrane transportBile salt export pumpHomo sapiens (human)
monoatomic ion transportSolute carrier family 15 member 1Homo sapiens (human)
protein transportSolute carrier family 15 member 1Homo sapiens (human)
peptide transportSolute carrier family 15 member 1Homo sapiens (human)
dipeptide import across plasma membraneSolute carrier family 15 member 1Homo sapiens (human)
tripeptide import across plasma membraneSolute carrier family 15 member 1Homo sapiens (human)
proton transmembrane transportSolute carrier family 15 member 1Homo sapiens (human)
calcium ion transportVoltage-dependent L-type calcium channel subunit alpha-1D Homo sapiens (human)
adenylate cyclase-modulating G protein-coupled receptor signaling pathwayVoltage-dependent L-type calcium channel subunit alpha-1D Homo sapiens (human)
sensory perception of soundVoltage-dependent L-type calcium channel subunit alpha-1D Homo sapiens (human)
positive regulation of adenylate cyclase activityVoltage-dependent L-type calcium channel subunit alpha-1D Homo sapiens (human)
positive regulation of calcium ion transportVoltage-dependent L-type calcium channel subunit alpha-1D Homo sapiens (human)
regulation of atrial cardiac muscle cell membrane repolarizationVoltage-dependent L-type calcium channel subunit alpha-1D Homo sapiens (human)
calcium ion importVoltage-dependent L-type calcium channel subunit alpha-1D Homo sapiens (human)
calcium ion transmembrane transportVoltage-dependent L-type calcium channel subunit alpha-1D Homo sapiens (human)
cardiac muscle cell action potential involved in contractionVoltage-dependent L-type calcium channel subunit alpha-1D Homo sapiens (human)
membrane depolarization during cardiac muscle cell action potentialVoltage-dependent L-type calcium channel subunit alpha-1D Homo sapiens (human)
membrane depolarization during SA node cell action potentialVoltage-dependent L-type calcium channel subunit alpha-1D Homo sapiens (human)
regulation of heart rate by cardiac conductionVoltage-dependent L-type calcium channel subunit alpha-1D Homo sapiens (human)
regulation of potassium ion transmembrane transporter activityVoltage-dependent L-type calcium channel subunit alpha-1D Homo sapiens (human)
regulation of potassium ion transmembrane transportVoltage-dependent L-type calcium channel subunit alpha-1D Homo sapiens (human)
calcium ion import across plasma membraneVoltage-dependent L-type calcium channel subunit alpha-1D Homo sapiens (human)
skeletal system developmentVoltage-dependent L-type calcium channel subunit alpha-1SHomo sapiens (human)
extraocular skeletal muscle developmentVoltage-dependent L-type calcium channel subunit alpha-1SHomo sapiens (human)
calcium ion transportVoltage-dependent L-type calcium channel subunit alpha-1SHomo sapiens (human)
muscle contractionVoltage-dependent L-type calcium channel subunit alpha-1SHomo sapiens (human)
striated muscle contractionVoltage-dependent L-type calcium channel subunit alpha-1SHomo sapiens (human)
endoplasmic reticulum organizationVoltage-dependent L-type calcium channel subunit alpha-1SHomo sapiens (human)
myoblast fusionVoltage-dependent L-type calcium channel subunit alpha-1SHomo sapiens (human)
neuromuscular junction developmentVoltage-dependent L-type calcium channel subunit alpha-1SHomo sapiens (human)
skeletal muscle adaptationVoltage-dependent L-type calcium channel subunit alpha-1SHomo sapiens (human)
positive regulation of muscle contractionVoltage-dependent L-type calcium channel subunit alpha-1SHomo sapiens (human)
skeletal muscle fiber developmentVoltage-dependent L-type calcium channel subunit alpha-1SHomo sapiens (human)
release of sequestered calcium ion into cytosolVoltage-dependent L-type calcium channel subunit alpha-1SHomo sapiens (human)
calcium ion transmembrane transportVoltage-dependent L-type calcium channel subunit alpha-1SHomo sapiens (human)
cellular response to caffeineVoltage-dependent L-type calcium channel subunit alpha-1SHomo sapiens (human)
calcium ion import across plasma membraneVoltage-dependent L-type calcium channel subunit alpha-1SHomo sapiens (human)
immune system developmentVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
positive regulation of cytosolic calcium ion concentrationVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
heart developmentVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
regulation of cardiac muscle contraction by regulation of the release of sequestered calcium ionVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
embryonic forelimb morphogenesisVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
camera-type eye developmentVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
positive regulation of adenylate cyclase activityVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
positive regulation of muscle contractionVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
calcium ion transport into cytosolVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
cardiac conductionVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
calcium ion transmembrane transport via high voltage-gated calcium channelVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
calcium ion transmembrane transportVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
cardiac muscle cell action potential involved in contractionVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
membrane depolarization during cardiac muscle cell action potentialVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
membrane depolarization during AV node cell action potentialVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
cell communication by electrical coupling involved in cardiac conductionVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
regulation of heart rate by cardiac conductionVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
regulation of ventricular cardiac muscle cell action potentialVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
membrane depolarization during atrial cardiac muscle cell action potentialVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
calcium ion import across plasma membraneVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Molecular Functions (24)

Processvia Protein(s)Taxonomy
voltage-gated calcium channel activityVoltage-dependent L-type calcium channel subunit alpha-1FHomo sapiens (human)
metal ion bindingVoltage-dependent L-type calcium channel subunit alpha-1FHomo sapiens (human)
high voltage-gated calcium channel activityVoltage-dependent L-type calcium channel subunit alpha-1FHomo sapiens (human)
protein bindingBile salt export pumpHomo sapiens (human)
ATP bindingBile salt export pumpHomo sapiens (human)
ABC-type xenobiotic transporter activityBile salt export pumpHomo sapiens (human)
bile acid transmembrane transporter activityBile salt export pumpHomo sapiens (human)
canalicular bile acid transmembrane transporter activityBile salt export pumpHomo sapiens (human)
carbohydrate transmembrane transporter activityBile salt export pumpHomo sapiens (human)
ABC-type bile acid transporter activityBile salt export pumpHomo sapiens (human)
ATP hydrolysis activityBile salt export pumpHomo sapiens (human)
proton-dependent oligopeptide secondary active transmembrane transporter activitySolute carrier family 15 member 1Homo sapiens (human)
peptide:proton symporter activitySolute carrier family 15 member 1Homo sapiens (human)
tripeptide transmembrane transporter activitySolute carrier family 15 member 1Homo sapiens (human)
dipeptide transmembrane transporter activitySolute carrier family 15 member 1Homo sapiens (human)
high voltage-gated calcium channel activityVoltage-dependent L-type calcium channel subunit alpha-1D Homo sapiens (human)
voltage-gated calcium channel activityVoltage-dependent L-type calcium channel subunit alpha-1D Homo sapiens (human)
calcium channel activityVoltage-dependent L-type calcium channel subunit alpha-1D Homo sapiens (human)
protein bindingVoltage-dependent L-type calcium channel subunit alpha-1D Homo sapiens (human)
ankyrin bindingVoltage-dependent L-type calcium channel subunit alpha-1D Homo sapiens (human)
metal ion bindingVoltage-dependent L-type calcium channel subunit alpha-1D Homo sapiens (human)
alpha-actinin bindingVoltage-dependent L-type calcium channel subunit alpha-1D Homo sapiens (human)
voltage-gated calcium channel activity involved in cardiac muscle cell action potentialVoltage-dependent L-type calcium channel subunit alpha-1D Homo sapiens (human)
voltage-gated calcium channel activity involved SA node cell action potentialVoltage-dependent L-type calcium channel subunit alpha-1D Homo sapiens (human)
voltage-gated calcium channel activityVoltage-dependent L-type calcium channel subunit alpha-1SHomo sapiens (human)
protein bindingVoltage-dependent L-type calcium channel subunit alpha-1SHomo sapiens (human)
calmodulin bindingVoltage-dependent L-type calcium channel subunit alpha-1SHomo sapiens (human)
high voltage-gated calcium channel activityVoltage-dependent L-type calcium channel subunit alpha-1SHomo sapiens (human)
small molecule bindingVoltage-dependent L-type calcium channel subunit alpha-1SHomo sapiens (human)
metal ion bindingVoltage-dependent L-type calcium channel subunit alpha-1SHomo sapiens (human)
molecular function activator activityVoltage-dependent L-type calcium channel subunit alpha-1SHomo sapiens (human)
high voltage-gated calcium channel activityVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
voltage-gated calcium channel activity involved in cardiac muscle cell action potentialVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
voltage-gated calcium channel activityVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
protein bindingVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
calmodulin bindingVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
high voltage-gated calcium channel activityVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
metal ion bindingVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
alpha-actinin bindingVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
voltage-gated calcium channel activity involved in cardiac muscle cell action potentialVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
voltage-gated calcium channel activity involved in AV node cell action potentialVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Ceullar Components (25)

Processvia Protein(s)Taxonomy
photoreceptor outer segmentVoltage-dependent L-type calcium channel subunit alpha-1FHomo sapiens (human)
membraneVoltage-dependent L-type calcium channel subunit alpha-1FHomo sapiens (human)
perikaryonVoltage-dependent L-type calcium channel subunit alpha-1FHomo sapiens (human)
voltage-gated calcium channel complexVoltage-dependent L-type calcium channel subunit alpha-1FHomo sapiens (human)
basolateral plasma membraneBile salt export pumpHomo sapiens (human)
Golgi membraneBile salt export pumpHomo sapiens (human)
endosomeBile salt export pumpHomo sapiens (human)
plasma membraneBile salt export pumpHomo sapiens (human)
cell surfaceBile salt export pumpHomo sapiens (human)
apical plasma membraneBile salt export pumpHomo sapiens (human)
intercellular canaliculusBile salt export pumpHomo sapiens (human)
intracellular canaliculusBile salt export pumpHomo sapiens (human)
recycling endosomeBile salt export pumpHomo sapiens (human)
recycling endosome membraneBile salt export pumpHomo sapiens (human)
extracellular exosomeBile salt export pumpHomo sapiens (human)
membraneBile salt export pumpHomo sapiens (human)
plasma membraneSolute carrier family 15 member 1Homo sapiens (human)
brush borderSolute carrier family 15 member 1Homo sapiens (human)
membraneSolute carrier family 15 member 1Homo sapiens (human)
apical plasma membraneSolute carrier family 15 member 1Homo sapiens (human)
plasma membraneSolute carrier family 15 member 1Homo sapiens (human)
apical plasma membraneSolute carrier family 15 member 1Homo sapiens (human)
plasma membraneVoltage-dependent L-type calcium channel subunit alpha-1D Homo sapiens (human)
Z discVoltage-dependent L-type calcium channel subunit alpha-1D Homo sapiens (human)
voltage-gated calcium channel complexVoltage-dependent L-type calcium channel subunit alpha-1D Homo sapiens (human)
L-type voltage-gated calcium channel complexVoltage-dependent L-type calcium channel subunit alpha-1D Homo sapiens (human)
cytoplasmVoltage-dependent L-type calcium channel subunit alpha-1SHomo sapiens (human)
plasma membraneVoltage-dependent L-type calcium channel subunit alpha-1SHomo sapiens (human)
sarcoplasmic reticulumVoltage-dependent L-type calcium channel subunit alpha-1SHomo sapiens (human)
T-tubuleVoltage-dependent L-type calcium channel subunit alpha-1SHomo sapiens (human)
I bandVoltage-dependent L-type calcium channel subunit alpha-1SHomo sapiens (human)
L-type voltage-gated calcium channel complexVoltage-dependent L-type calcium channel subunit alpha-1SHomo sapiens (human)
voltage-gated calcium channel complexVoltage-dependent L-type calcium channel subunit alpha-1SHomo sapiens (human)
cytoplasmVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
plasma membraneVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
postsynaptic densityVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
membraneVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
Z discVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
dendriteVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
perikaryonVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
postsynaptic density membraneVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
L-type voltage-gated calcium channel complexVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
voltage-gated calcium channel complexVoltage-dependent L-type calcium channel subunit alpha-1CHomo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Bioassays (3038)

Assay IDTitleYearJournalArticle
AID541834Antimicrobial activity against Streptococcus pyogenes clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID576333Antibacterial activity against plasmid-mediated AmpC beta-Lactamase DHA-1 and ESBL-producing Klebsiella pneumoniae by Etest in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Dec, Volume: 54, Issue:12
Microbiologic and clinical implications of bacteremia due to extended-spectrum-beta-lactamase-producing Klebsiella pneumoniae with or without plasmid-mediated AmpC beta-lactamase DHA-1.
AID521836Antibacterial activity against Escherichia coli J53 transconjugated with Klebsiella pneumoniae isolate VA367 containing blaKPC-3, qnrB19, blaTEM-1, blaSHV-11, aac(6')-1b genes by CLSI method2008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Presence of plasmid-mediated quinolone resistance in Klebsiella pneumoniae isolates possessing blaKPC in the United States.
AID541533Antimicrobial activity against Enterococcus faecalis clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID574515Antimicrobial activity against Bacteroides ovatus assessed as percent susceptible isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID516142Antibacterial activity against Pulsotype L Acinetobacter genomosp. 3 isolate 7 containing IMP-1, OXA-58, ADC-18, ISAba1, ISAba3, IS1008, intI1 genetic elements by broth micro dilution2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Molecular characterization of beta-lactamase genes and their genetic structures in Acinetobacter genospecies 3 isolates in Taiwan.
AID544925Antimicrobial activity against Acinetobacter baumannii clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID727657Antimicrobial activity against Escherichia coli DH10B expressing Beta-lactamase SHV-1 K234X protein mutant by CLSI agar dilution method2013Journal of medicinal chemistry, Feb-14, Volume: 56, Issue:3
Design and exploration of novel boronic acid inhibitors reveals important interactions with a clavulanic acid-resistant sulfhydryl-variable (SHV) β-lactamase.
AID519628Antimicrobial activity against beta-lactamase OXA-63 producing Brachyspira pilosicoli isolate BM4442 isolated from feces of patient with diarrhea by disc diffusion method2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Genetic and biochemical characterization of OXA-63, a new class D beta-lactamase from Brachyspira pilosicoli BM4442.
AID559918Antibacterial activity against Escherichia coli TOP10 harboring beta-lactamase RTG4 gene by Etest method2009Antimicrobial agents and chemotherapy, Jul, Volume: 53, Issue:7
Genetic and biochemical characterization of the first extended-spectrum CARB-type beta-lactamase, RTG-4, from Acinetobacter baumannii.
AID573786Antibacterial activity against Prevotella melaninogenica by by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID544681Antimicrobial activity against AmpC beta-lactamase-producing Enterobacter cloacae clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID548011Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237Q mutant by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID573824Antibacterial activity against beta-lactamase producing Clostridium septicum by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID549330Antimicrobial activity against Escherichia coli isolate 16 harboring bla CTX-M-3a gene by broth microdilution method2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
blaCTX-M genes in escherichia coli strains from Croatian Hospitals are located in new (blaCTX-M-3a) and widely spread (blaCTX-M-3a and blaCTX-M-15) genetic structures.
AID562820Antimicrobial activity against Escherichia coli J53 harboring pEK499 plasmid encoding CTX-M extended-spectrum beta-lactamases in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Complete nucleotide sequences of plasmids pEK204, pEK499, and pEK516, encoding CTX-M enzymes in three major Escherichia coli lineages from the United Kingdom, all belonging to the international O25:H4-ST131 clone.
AID573576Antibacterial activity against beta-lactamase producing Bacteroides uniformis by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID516145Antibacterial activity against Pulsotype I Acinetobacter genomosp. 3 isolate 11 containing IMP-1, OXA-58, ADC-18, ISAba1, ISAba3, IS1008, intI1 genetic elements by broth micro dilution2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Molecular characterization of beta-lactamase genes and their genetic structures in Acinetobacter genospecies 3 isolates in Taiwan.
AID573592Antibacterial activity against Fusobacterium mortiferum by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID529494Antimicrobial activity against Enterobacter cloacae isolate 837 containing PFGE genetic clone B expressing qnrB2 and beta-lactamase KPC-2 and SHV-12 gene by Etest2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID520883Activity of Achromobacter xylosoxidans CIP69598 beta-lactamase OXA-114a expressed in Escherichia coli TOP10 assessed as compound hydrolysis2008Antimicrobial agents and chemotherapy, Jun, Volume: 52, Issue:6
Characterization of a naturally occurring class D beta-lactamase from Achromobacter xylosoxidans.
AID520968Antibacterial activity against Escherichia coli harboring pRYC plasmid expressing blaKPC gene by Etest method2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Genetic structures at the origin of acquisition of the beta-lactamase bla KPC gene.
AID521840Antibacterial activity against Escherichia coli J53 transconjugated with Klebsiella pneumoniae isolate VA375 containing qnrA1, blaTEM-1, blaSHV-11genes by CLSI method2008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Presence of plasmid-mediated quinolone resistance in Klebsiella pneumoniae isolates possessing blaKPC in the United States.
AID574782Antimicrobial activity against Actinomyces odontolyticus after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID533419Antimicrobial activity against Micromonas micros by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID533408Antimicrobial activity against Clostridium tertium assessed as resistant isolates by agar dilution method2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID559590Antimicrobial activity against Pseudomonas aeruginosa PAO1 harboring DNA oxidative repair system deltamutM::Gm mutant gene assessed as doubling time2009Antimicrobial agents and chemotherapy, Jun, Volume: 53, Issue:6
Antibiotic resistance in Pseudomonas aeruginosa strains with increased mutation frequency due to inactivation of the DNA oxidative repair system.
AID544504Antibacterial activity against Escherichia coli TOP10 harboring beta-lactamase KPC-2 by agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Phenotypic and enzymatic comparative analysis of the novel KPC variant KPC-5 and its evolutionary variants, KPC-2 and KPC-4.
AID573382Antibacterial activity against beta lactamase-positive Haemophilus influenzae by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID532439Antibacterial activity against VIM-2 producing Pseudomonas aeruginosa clone B2 isolate VA-06X-38 by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID1373284Antimicrobial activity against Escherichia coli expressing beta-lactamase IMI-1 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID324860Antimicrobial activity against Acinetobacter baumannii A24B after 4 days by broth microdilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Tigecycline Efflux as a Mechanism for Nonsusceptibility in Acinetobacter baumannii.
AID340726Antimicrobial activity against Enterobacter isolates producing extended-spectrum beta-lactamase CTX-M-15 by agar dilution method2007Antimicrobial agents and chemotherapy, Aug, Volume: 51, Issue:8
Extended-spectrum beta-lactamases of the CTX-M type now in Switzerland.
AID547768Antimicrobial activity against Escherichia coli DH10B harboring plasmid pBR322-catI carrying beta-lactamase KPC-2 by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID573371Antibacterial activity against ceftazidime-susceptible Serratia marcescens assessed as susceptible isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID528843Antimicrobial activity against methicillin-susceptible Staphylococcus aureus isolated from ICU patient urine assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID573818Antibacterial activity against Prevotella melaninogenica assessed as resistant isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID555218Antibacterial activity against Escherichia coli DH5alpha carrying ampC gene of Acinetobacter genomosp. 3 isolate 65 by Etest method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Genetic variability among ampC genes from acinetobacter genomic species 3.
AID533363Antimicrobial activity against Bacteroides thetaiotaomicron by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID544495Ratio of MIC for Escherichia coli TOP10 harboring beta-lactamase KPC-2 to MIC for Escherichia coli TOP102009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Phenotypic and enzymatic comparative analysis of the novel KPC variant KPC-5 and its evolutionary variants, KPC-2 and KPC-4.
AID557431Antimicrobial activity in Bacteroides uniformis by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID541519Antimicrobial activity against methicillin-susceptible Staphylococcus aureus clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID557729Antimicrobial activity in Finegoldia magna by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID1257069Antibacterial activity against Staphylococcus aureus ATCC 29213 after 20 hrs by CLSI broth microdilution method2015Bioorganic & medicinal chemistry letters, Dec-01, Volume: 25, Issue:23
Synthesis of biscoumarin and dihydropyran derivatives with promising antitumor and antibacterial activities.
AID1079935Cytolytic liver toxicity, either proven histopathologically or where the ratio of maximal ALT or AST activity above normal to that of Alkaline Phosphatase is > 5 (see ACUTE). Value is number of references indexed. [column 'CYTOL' in source]
AID535064Antimicrobial activity against Acinetobacter genomic species 13TU ATCC 17903 harboring pOXA-58-7 plasmid by agar dilution method2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Contribution of a plasmid-borne blaOXA-58 gene with its hybrid promoter provided by IS1006 and an ISAba3-like element to beta-lactam resistance in acinetobacter genomic species 13TU.
AID561443Antibacterial activity against Escherichia coli 34943 harboring beta-lactamase CMY-44 gene by Etest method2009Antimicrobial agents and chemotherapy, Jul, Volume: 53, Issue:7
Reduced susceptibility to cefepime among Escherichia coli clinical isolates producing novel variants of CMY-2 beta-lactamase.
AID561487Antibacterial activity against Stenotrophomonas maltophilia by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID285608Antimicrobial activity against Pseudomonas aeruginosa 3B1 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID546621Antimicrobial activity against Escherichia coli harboring plasmid pPCRScript by Etest2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Carbapenem resistance among Pseudomonas aeruginosa strains from India: evidence for nationwide endemicity of multiple metallo-beta-lactamase clones (VIM-2, -5, -6, and -11 and the newly characterized VIM-18).
AID542628Antimicrobial activity against streptomycin-resistant Streptococcus pneumoniae R6 harboring PBP2x2349 mutant gene and Janus disruption at PBP1a and aad9 disruption in CiaR gene after 48 hrs by agar dilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
An important site in PBP2x of penicillin-resistant clinical isolates of Streptococcus pneumoniae: mutational analysis of Thr338.
AID574524Antimicrobial activity against Prevotella oralis after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID584836Antimicrobial activity against Escherichia coli DH10B harboring recombinant Aeromonas allosaccharophila AL-1 beta-lactamase PER6 by agar dilution method2010Antimicrobial agents and chemotherapy, Apr, Volume: 54, Issue:4
PER-6, an extended-spectrum beta-lactamase from Aeromonas allosaccharophila.
AID574023Antibacterial activity against beta-lactamase producing Peptostreptococcus anaerobius by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID531607Ratio of Kcat to Km for Escherichia coli beta-lactamase SHV-112008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Molecular and biochemical characterization of SHV-56, a novel inhibitor-resistant beta-lactamase from Klebsiella pneumoniae.
AID567328Antimicrobial activity against Escherichia coli TUM4670 by broth dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Chromosomally encoded blaCMY-2 located on a novel SXT/R391-related integrating conjugative element in a Proteus mirabilis clinical isolate.
AID544584Antimicrobial activity against Escherichia coli ATCC 25922 by microdilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Pyrosequencing using the single-nucleotide polymorphism protocol for rapid determination of TEM- and SHV-type extended-spectrum beta-lactamases in clinical isolates and identification of the novel beta-lactamase genes blaSHV-48, blaSHV-105, and blaTEM-155
AID511387Antibacterial activity against ciprofloxacin susceptible Escherichia coli by broth dilution method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Comparative in vitro activities of nemonoxacin (TG-873870), a novel nonfluorinated quinolone, and other quinolones against clinical isolates.
AID541507Antimicrobial activity against beta-lactamase-negative Haemophilus influenzae clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID495913Ratio of Kcat to Km for beta-lactamase VIM-19 expressed in Escherichia coli TOP10 by spectrophotometry2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
VIM-19, a metallo-beta-lactamase with increased carbapenemase activity from Escherichia coli and Klebsiella pneumoniae.
AID285580Antimicrobial activity against Pseudomonas aeruginosa IC7 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID424320Antimicrobial activity against Dialister micraerophilus by agar dilution method2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
Antimicrobial susceptibilities and clinical sources of Dialister species.
AID574534Antimicrobial activity against Prevotella buccae assessed as percent susceptible isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID519736Antibacterial activity against Escherichia coli DH5alpha with deltaampC by agar dilution method in presence of 4 ug/ml Tazobactam2008Antimicrobial agents and chemotherapy, May, Volume: 52, Issue:5
The Lys234Arg substitution in the enzyme SHV-72 is a determinant for resistance to clavulanic acid inhibition.
AID542625Antimicrobial activity against Streptococcus pneumoniae R6 harboring PBP2x2349 mutant gene, disruption in PBP1a and aad9 disruption in CiaR gene after 48 hrs by agar dilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
An important site in PBP2x of penicillin-resistant clinical isolates of Streptococcus pneumoniae: mutational analysis of Thr338.
AID588219FDA HLAED, gamma-glutamyl transferase (GGT) increase2004Current drug discovery technologies, Dec, Volume: 1, Issue:4
Assessment of the health effects of chemicals in humans: II. Construction of an adverse effects database for QSAR modeling.
AID544688Antimicrobial activity against class A extended spectrum beta-lactamase- producing Escherichia coli clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID529000Antimicrobial activity against methicillin-resistant Staphylococcus epidermidis isolated from ICU patient urine assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID372616Ratio of Kcat to Km for Escherichia coli DH5alpha beta-lactamase TEM-122007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
TEM-158 (CMT-9), a new member of the CMT-type extended-spectrum beta-lactamases.
AID573353Antibacterial activity against ceftazidime-susceptible Escherichia coli assessed as susceptible isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID559266Antimicrobial activity against rifampin-resistant Escherichia coli J53 transconjugated with Proteus vulgaris Pv8 expressing beta-lactamase PER-1 by disk diffusion method2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Emergence of extended-spectrum beta-lactamase PER-1 in Proteus vulgaris and Providencia stuartii isolates from Algiers, Algeria.
AID541503Antimicrobial activity against Pseudomonas aeruginosa clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID542623Antimicrobial activity against Streptococcus pneumoniae R6 harboring PBP2x T338P mutant gene, disruption at PBP1a and aad9 disruption in CiaR gene after 48 hrs by agar dilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
An important site in PBP2x of penicillin-resistant clinical isolates of Streptococcus pneumoniae: mutational analysis of Thr338.
AID574504Antimicrobial activity against Bacteroides caccae assessed as percent resistant isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID1604438Antibacterial activity against Pseudomonas aeruginosa haboring OXA-24/40 assessed as reduction in microbial growth by CLSI based broth microdilution method2020Journal of medicinal chemistry, 03-12, Volume: 63, Issue:5
β-Lactamase Inhibitors To Restore the Efficacy of Antibiotics against Superbugs.
AID424322Antimicrobial activity against Dialister micraerophilus assessed as susceptibility breakpoint by CLSI method2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
Antimicrobial susceptibilities and clinical sources of Dialister species.
AID511300Antibacterial activity against Escherichia coli DH5alpha pB-ges-1in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
GES-13, a beta-lactamase variant possessing Lys-104 and Asn-170 in Pseudomonas aeruginosa.
AID588212Literature-mined compound from Fourches et al multi-species drug-induced liver injury (DILI) dataset, effect in rodents2010Chemical research in toxicology, Jan, Volume: 23, Issue:1
Cheminformatics analysis of assertions mined from literature that describe drug-induced liver injury in different species.
AID535650Antimicrobial activity against aac(6')-Ib-cr-positive Escherichia coli FJ3 harboring GyrA S83L, ParC S80R mutant, wild-type GyrB and qnrB genes by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID541779Antimicrobial activity against penicillin-intermediate Streptococcus pneumoniae clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID535701Antibacterial activity against Escherichia coli TOP10 expressing AmpC-A by agar dilution method in presence of 4 mg/liter Tazobactam2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Role of the Ser-287-Asn replacement in the hydrolysis spectrum extension of AmpC beta-lactamases in Escherichia coli.
AID531605Activity of Escherichia coli beta-lactamase SHV-112008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Molecular and biochemical characterization of SHV-56, a novel inhibitor-resistant beta-lactamase from Klebsiella pneumoniae.
AID583040Antimicrobial activity against Escherichia coli ATCC 25922 by broth macrodilution method2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Mathematical modeling to characterize the inoculum effect.
AID541811Antimicrobial activity against Enterococcus gallinarum clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID301743Antibacterial activity against Bacillus subtilis2007Bioorganic & medicinal chemistry, Nov-15, Volume: 15, Issue:22
Design, synthesis and biological evaluation of novel lipoamino acid-based glycolipids for oral drug delivery.
AID557975Antimicrobial activity in Clostridium tertium by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID584559Antimicrobial activity against Acinetobacter lwoffii isolate F expressing beta-lactamase OXA-164 isolated from tracheostoma of patient by vitek 2 system2010Antimicrobial agents and chemotherapy, Dec, Volume: 54, Issue:12
In vivo selection of a missense mutation in adeR and conversion of the novel blaOXA-164 gene into blaOXA-58 in carbapenem-resistant Acinetobacter baumannii isolates from a hospitalized patient.
AID373760Antibacterial activity against imipenem-intermediate Acinetobacter baumannii ab1297 by broth dilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
An OXA-66/OXA-51-like carbapenemase and possibly an efflux pump are associated with resistance to imipenem in Acinetobacter baumannii.
AID534303Antimicrobial activity against metallo-beta-lactamase-negative Pseudomonas aeruginosa isolate PA4832010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID285269Activity of Escherichia coli BL21(DE3) beta-lactamase TEM282007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Evolution of TEM-type enzymes: biochemical and genetic characterization of two new complex mutant TEM enzymes, TEM-151 and TEM-152, from a single patient.
AID541544Antimicrobial activity against Enterococcus avium clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID544670Antimicrobial activity against Escherichia coli clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID562737Antimicrobial activity against Escherichia coli K-12 transconjugant harboring blaCTX-M-71 gene by agar dilution method2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
New variant of CTX-M-type extended-spectrum beta-lactamases, CTX-M-71, with a Gly238Cys substitution in a Klebsiella pneumoniae isolate from Bulgaria.
AID394487Activity of Escherichia coli beta-lactamase ACC4 by UV spectrophotometry2007Antimicrobial agents and chemotherapy, Oct, Volume: 51, Issue:10
Plasmid-encoded ACC-4, an extended-spectrum cephalosporinase variant from Escherichia coli.
AID561286Antibacterial activity against Klebsiella oxytoca by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID574529Antimicrobial activity against Prevotella intermedia assessed as percent resistant isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID575006Antimicrobial activity against Eubacterium sp. after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID521426Antibacterial activity against Stenotrophomonas maltophilia isolate KJ deficient in L1 beta lactamase gene by Etest2008Antimicrobial agents and chemotherapy, Mar, Volume: 52, Issue:3
Induction of L1 and L2 beta-lactamases of Stenotrophomonas maltophilia.
AID588215FDA HLAED, alkaline phosphatase increase2004Current drug discovery technologies, Dec, Volume: 1, Issue:4
Assessment of the health effects of chemicals in humans: II. Construction of an adverse effects database for QSAR modeling.
AID544690Antimicrobial activity against AmpC beta-lactamase-producing Citrobacter freundii clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID573845Antimicrobial activity against AmpC beta-lactamase producing Pseudomonas aeruginosa GC 1764 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID532998Antibacterial activity against OXA-19 producing Pseudomonas aeruginosa isolate P11 exhibiting PFGE A pattern by 2-fold agar dilution method in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Nationwide investigation of extended-spectrum beta-lactamases, metallo-beta-lactamases, and extended-spectrum oxacillinases produced by ceftazidime-resistant Pseudomonas aeruginosa strains in France.
AID583183Antimicrobial activity against dacB::lox gene-deficient Pseudomonas aeruginosa PAO1 by broth microdilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
NagZ inactivation prevents and reverts beta-lactam resistance, driven by AmpD and PBP 4 mutations, in Pseudomonas aeruginosa.
AID511398Antibacterial activity against Pseudomonas aeruginosa by broth dilution method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Comparative in vitro activities of nemonoxacin (TG-873870), a novel nonfluorinated quinolone, and other quinolones against clinical isolates.
AID588211Literature-mined compound from Fourches et al multi-species drug-induced liver injury (DILI) dataset, effect in humans2010Chemical research in toxicology, Jan, Volume: 23, Issue:1
Cheminformatics analysis of assertions mined from literature that describe drug-induced liver injury in different species.
AID544913Antimicrobial activity against Proteus vulgaris clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID544697Antimicrobial activity against Klebsiella pneumoniae clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID583097Antimicrobial activity against Escherichia coli XL1-Blue harboring pLBII-VIM-2 plasmid expressing VIM-2 A64W mutant beta-lactamase by broth microdilution method2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Mutational analysis of VIM-2 reveals an essential determinant for metallo-beta-lactamase stability and folding.
AID530335Antimicrobial activity against Pseudomonas aeruginosa PAO1 by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Characterization of the new metallo-beta-lactamase VIM-13 and its integron-borne gene from a Pseudomonas aeruginosa clinical isolate in Spain.
AID534911Antimicrobial activity against Citrobacter with derepressed AmpC beta-lactamsae by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID541509Antimicrobial activity against beta-lactamase-negative Haemophilus influenzae clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID206991Antibacterial activity was determined against the Staphylococcus aureus ATCC 292132004Bioorganic & medicinal chemistry letters, Mar-08, Volume: 14, Issue:5
Penicillin-derived inhibitors that simultaneously target both metallo- and serine-beta-lactamases.
AID544928Antimicrobial activity against Acinetobacter haemolyticus clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID534388Antibacterial activity against Escherichia coli JM109 harboring recombinant pKHM-1 by microdilution method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
KHM-1, a novel plasmid-mediated metallo-beta-lactamase from a Citrobacter freundii clinical isolate.
AID1373286Antimicrobial activity against Escherichia coli expressing beta-lactamase KPC-3 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID373203Antimicrobial activity against Escherichia coli BL21(DE3) by agar-dilution technique in presence of beta-lactamase inhibitor Tazobactam2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
Molecular and biochemical characterization of the chromosome-encoded class A beta-lactamase BCL-1 from Bacillus clausii.
AID533379Antimicrobial activity against Bacteroides merdae by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID544885Antimicrobial activity against AmpC beta-lactamase-producing Enterobacter cloacae clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID544917Antimicrobial activity against Providencia rettgeri clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID532917Antimicrobial activity against carbapenem-resistant KPC-2 producing Klebsiella pneumoniae 469 transformant by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Molecular epidemiology, sequence types, and plasmid analyses of KPC-producing Klebsiella pneumoniae strains in Israel.
AID555450Antibacterial activity against Escherichia coli DH5alpha by Etest method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Genetic variability among ampC genes from acinetobacter genomic species 3.
AID495836Antimicrobial activity against Escherichia coli harbouring plasmidBK-CMV expressing beta-lactamase VIM-19 by microdilution method in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Novel VIM metallo-beta-lactamase variant from clinical isolates of Enterobacteriaceae from Algeria.
AID522026Antimicrobial activity against Escherichia coli isolate J53 harboring pEcA containing beta-lactamase OXA-48 located within transposon Tn1999.2 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID522027Antimicrobial activity against Escherichia coli isolate J53 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID535837Antimicrobial activity against Pseudomonas aeruginosa GP20KT21 harboring oprD gene after 18 hrs by agar dilution method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Fluoroquinolone enhances the mutation frequency for meropenem-selected carbapenem resistance in Pseudomonas aeruginosa, but use of the high-potency drug doripenem inhibits mutant formation.
AID548259Activity of Klebsiella pneumoniae 1534 beta-lactamase KPC-2 T237S mutant by spectrophotometric analysis2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID564695Antimicrobial activity against beta lactamase KPC-producing Klebsiella pneumoniae isolates assessed as susceptible isolates by microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
ACHN-490, a neoglycoside with potent in vitro activity against multidrug-resistant Klebsiella pneumoniae isolates.
AID583182Antimicrobial activity against ampD::lox gene-deficient Pseudomonas aeruginosa PAO1 by broth microdilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
NagZ inactivation prevents and reverts beta-lactam resistance, driven by AmpD and PBP 4 mutations, in Pseudomonas aeruginosa.
AID409957Inhibition of bovine liver MAOA2008Journal of medicinal chemistry, Nov-13, Volume: 51, Issue:21
Quantitative structure-activity relationship and complex network approach to monoamine oxidase A and B inhibitors.
AID529637Antimicrobial activity against Escherichia coli T-625 harboring expressing qnrB2 and beta-lactamase KPC-2 and SHV-12 gene by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID495791Antimicrobial activity against Pseudomonas fluorescens isolate PF-1 expressing beta-lactamase BIC-1 by Etest2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Novel ambler class A carbapenem-hydrolyzing beta-lactamase from a Pseudomonas fluorescens isolate from the Seine River, Paris, France.
AID547781Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237I mutant by agar dilution method2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID529459Antimicrobial activity against Escherichia coli J53 harboring beta-lactamase Oxa-48 by Etest2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Spread of OXA-48-positive carbapenem-resistant Klebsiella pneumoniae isolates in Istanbul, Turkey.
AID574734Antimicrobial activity against Fusobacterium necrogenes after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID588217FDA HLAED, serum glutamic pyruvic transaminase (SGPT) increase2004Current drug discovery technologies, Dec, Volume: 1, Issue:4
Assessment of the health effects of chemicals in humans: II. Construction of an adverse effects database for QSAR modeling.
AID541501Antimicrobial activity against Pseudomonas aeruginosa clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID571932Antimicrobial activity against Escherichia coli MC4100 harboring a weak promoter in beta-lactamase GES-1 by Etest2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Relative strengths of the class 1 integron promoter hybrid 2 and the combinations of strong and hybrid 1 with an active p2 promoter.
AID557951Antimicrobial activity in Propionibacterium acnes by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID495636Ratio of kcat/Km for Pseudomonas luteola LAM Beta-lactamase LUT-12010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Molecular and biochemical characterization of the natural chromosome-encoded class A beta-lactamase from Pseudomonas luteola.
AID573373Antibacterial activity against multidrug-resistant Acinetobacter by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID531509Antibacterial activity against Bacteroides fragilis isolate by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Resistance trends of the Bacteroides fragilis group over a 10-year period, 1997 to 2006, in Madrid, Spain.
AID511389Antibacterial activity against Enterobacter cloacae by broth dilution method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Comparative in vitro activities of nemonoxacin (TG-873870), a novel nonfluorinated quinolone, and other quinolones against clinical isolates.
AID529505Antimicrobial activity against Enterobacter cloacae isolate 293 containing PFGE genetic clone A expressing qnrB2 and beta-lactamase KPC-2 and SHV-12 gene by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID571933Antimicrobial activity against Escherichia coli MC4100 harboring strong promoter in beta-lactamase GES-1 by Etest2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Relative strengths of the class 1 integron promoter hybrid 2 and the combinations of strong and hybrid 1 with an active p2 promoter.
AID541532Antimicrobial activity against Enterococcus faecalis clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID544673Antimicrobial activity against Enterobacter cloacae clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID574768Antimicrobial activity against Finegoldia magna assessed as percent resistant isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID541511Antimicrobial activity against Haemophilus parainfluenzae clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID544685Antimicrobial activity against Klebsiella pneumoniae clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID558785Antimicrobial activity against Enterobacter cloacae assessed as percent susceptible isolates by CLSI method in presence of beta-lactamase inhibitor tazobactem2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Emergence of high levels of extended-spectrum-beta-lactamase-producing gram-negative bacilli in the Asia-Pacific region: data from the Study for Monitoring Antimicrobial Resistance Trends (SMART) program, 2007.
AID574759Antimicrobial activity against Peptoniphilus asaccharolyticus after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID495806Antimicrobial activity against Providencia stuartii 6858 strain expressing beta-lactamase VIM-19 by microdilution method2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Novel VIM metallo-beta-lactamase variant from clinical isolates of Enterobacteriaceae from Algeria.
AID1475190Antibacterial activity against Pseudomonas aeruginosa clinical isolate after 18 to 24 hrs2017Journal of medicinal chemistry, 06-22, Volume: 60, Issue:12
Design, Synthesis, and Properties of a Potent Inhibitor of Pseudomonas aeruginosa Deacetylase LpxC.
AID573356Antibacterial activity against ceftazidime-nonsusceptible Escherichia coli assessed as susceptible isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID545426Antimicrobial activity against Enterobacter aerogenes obtained from patient with complicated intra-abdominal infection assessed as percent susceptible isolates by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Susceptibility of gram-negative pathogens isolated from patients with complicated intra-abdominal infections in the United States, 2007-2008: results of the Study for Monitoring Antimicrobial Resistance Trends (SMART).
AID573558Antibacterial activity against beta-lactamase producing Bacteroides thetaiotaomicron assessed as resistant isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID573642Antimicrobial activity against penicillinase producing Staphylococcus aureus GC 6468 infected in CD-1 mouse treated 30 and 150 mins postinfection2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID573552Antibacterial activity against Bacteroides fragilis assessed as resistant isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID574767Antimicrobial activity against Finegoldia magna assessed as percent susceptible isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID573608Antibacterial activity against Fusobacterium mortiferum by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID574741Antimicrobial activity against Peptostreptococcus anaerobius after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID573840Antimicrobial activity against SHV-11 beta-lactamase producing Klebsiella pneumoniae GAR 7693 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID574994Antimicrobial activity against Bifidobacterium sp. after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID573794Antibacterial activity against Prevotella melaninogenica by by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID573830Antibacterial activity against beta-lactamase producing Clostridium perfringens by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID528998Antimicrobial activity against methicillin-resistant Staphylococcus epidermidis assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID530347Antimicrobial activity against azide-resistant Escherichia coli J53 harboring pCTX-M carrying blaCTX-M-15 and pQep plasmid carrying qepA2 gene by disk diffusion method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Plasmid-mediated quinolone resistance pump QepA2 in an Escherichia coli isolate from France.
AID548019Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237D mutant by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID285591Antimicrobial activity against Pseudomonas aeruginosa 65.38-2 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID315705Antibacterial efficacy against Escherichia coli LSU 80-8 infected ip dosed CD1 mouse model2008Bioorganic & medicinal chemistry, Feb-15, Volume: 16, Issue:4
5,5,6-Fused tricycles bearing imidazole and pyrazole 6-methylidene penems as broad-spectrum inhibitors of beta-lactamases.
AID544421Antimicrobial activity against Escherichia coli CU164A expressing beta-lactamase TEM-1 by liquid microdilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Sec- and Tat-dependent translocation of beta-lactamases across the Escherichia coli inner membrane.
AID545627Antimicrobial activity against Pseudomonas aeruginosa PS5 with PFGE phenotype 7A expressing beta-lactamase KPC-2 obtained from sputum of ICU patient by agar dilution method in presence of beta-lactamase inhibitor tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID573572Antibacterial activity against beta-lactamase producing Bacteroides uniformis by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID544920Antimicrobial activity against Providencia stuartii clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID583186Antimicrobial activity against ampD::lox gene-deficient Pseudomonas aeruginosa PAO1 by broth microdilution method in presence of 0.5 mM NagZ inhibitor PUGNAc2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
NagZ inactivation prevents and reverts beta-lactam resistance, driven by AmpD and PBP 4 mutations, in Pseudomonas aeruginosa.
AID373766Antibacterial activity against imipenem-resistant Acinetobacter baumannii abh14 by broth dilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
An OXA-66/OXA-51-like carbapenemase and possibly an efflux pump are associated with resistance to imipenem in Acinetobacter baumannii.
AID559807Antimicrobial activity against Pseudomonas aeruginosa PAO1 harboring DNA oxidative repair system mutY mutant gene complemented with wild type DNA oxidative repair system mutY gene2009Antimicrobial agents and chemotherapy, Jun, Volume: 53, Issue:6
Antibiotic resistance in Pseudomonas aeruginosa strains with increased mutation frequency due to inactivation of the DNA oxidative repair system.
AID530346Antimicrobial activity against azide-resistant Escherichia coli J53 harboring pCTX-M plasmid carrying blaCTX-M-15 gene by disk diffusion method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Plasmid-mediated quinolone resistance pump QepA2 in an Escherichia coli isolate from France.
AID283320Antimicrobial activity against Klebsiella pneumoniae KPN15-NL2007Antimicrobial agents and chemotherapy, Mar, Volume: 51, Issue:3
Detection of a new SHV-type extended-spectrum beta-lactamase, SHV-31, in a Klebsiella pneumoniae strain causing a large nosocomial outbreak in The Netherlands.
AID535176Antimicrobial activity against imipenem susceptible Acinetobacter assessed as susceptible isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID541540Antimicrobial activity against vancomycin-resistant Enterococcus faecium clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID394489Activity of Hafnia alvei beta-lactamase ACC-12007Antimicrobial agents and chemotherapy, Oct, Volume: 51, Issue:10
Plasmid-encoded ACC-4, an extended-spectrum cephalosporinase variant from Escherichia coli.
AID574533Antimicrobial activity against Prevotella bivia assessed as percent resistant isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID533123Antimicrobial activity against Bacteroides distasonis by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID573358Antibacterial activity against ceftazidime-susceptible Klebsiella pneumoniae by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID520780Antibacterial activity against Escherichia coli EC600 transconjugant harboring beta-lactamase KPC-2 by agar dilution method2008Antimicrobial agents and chemotherapy, Jun, Volume: 52, Issue:6
Emergence of Serratia marcescens, Klebsiella pneumoniae, and Escherichia coli Isolates possessing the plasmid-mediated carbapenem-hydrolyzing beta-lactamase KPC-2 in intensive care units of a Chinese hospital.
AID285612Antimicrobial activity against Pseudomonas aeruginosa 65.68-4 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID1474167Liver toxicity in human assessed as induction of drug-induced liver injury by measuring verified drug-induced liver injury concern status2016Drug discovery today, Apr, Volume: 21, Issue:4
DILIrank: the largest reference drug list ranked by the risk for developing drug-induced liver injury in humans.
AID531496Antibacterial activity against Bacteroides uniformis assessed as percent resistant isolates by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Resistance trends of the Bacteroides fragilis group over a 10-year period, 1997 to 2006, in Madrid, Spain.
AID541497Antimicrobial activity against Burkholderia cepacia clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID574770Antimicrobial activity against Clostridium perfringens after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID574030Antibacterial activity against beta-lactamase producing Peptostreptococcus anaerobius assessed as susceptible isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID285589Antimicrobial activity against Pseudomonas aeruginosa 65.36-4 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID1373298Antimicrobial activity against Escherichia coli expressing beta-lactamase TEM-1 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID326267Antibacterial activity against Escherichia coli DH5-alpha carrying pSCO1 encoding SCO1 by agar dilution technique2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
SCO-1, a novel plasmid-mediated class A beta-lactamase with carbenicillinase characteristics from Escherichia coli.
AID373052Antimicrobial activity against Escherichia coli DH10B carrying pJIM2246 expressing Bacillus clausii NR beta-lactamase BCL1 by agar-dilution technique2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
Molecular and biochemical characterization of the chromosome-encoded class A beta-lactamase BCL-1 from Bacillus clausii.
AID522002Antimicrobial activity against Escherichia coli isolate J53 harboring p6A containing beta-lactamase OXA-48 located within transposon Tn1999 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID519982Activity of Klebsiella pneumoniae Beta-Lactamase SHV-552008Antimicrobial agents and chemotherapy, May, Volume: 52, Issue:5
Biochemical characterization of SHV-55, an extended-spectrum class A beta-lactamase from Klebsiella pneumoniae.
AID544437Antimicrobial activity against translocase tatC-deficient Escherichia coli B1LK0A harboring empty plasmid by liquid microdilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Sec- and Tat-dependent translocation of beta-lactamases across the Escherichia coli inner membrane.
AID324866Antimicrobial activity against Acinetobacter baumannii A24D after 4 days in presence of efflux pump inhibitor phenyl-arginine-beta-naphthylamide by broth microdilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Tigecycline Efflux as a Mechanism for Nonsusceptibility in Acinetobacter baumannii.
AID532396Antibacterial activity against VIM-1 producing Pseudomonas aeruginosa clone A3 isolate FG-17X-08 by Etest method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID544899Antimicrobial activity against AmpC- producing Klebsiella pneumoniae clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID519743Antibacterial activity against Klebsiella pneumoniae INSRA1229 harboring SHV-72 Ile8Phe, Ala146Val, and Lys234Arg mutations by agar dilution method2008Antimicrobial agents and chemotherapy, May, Volume: 52, Issue:5
The Lys234Arg substitution in the enzyme SHV-72 is a determinant for resistance to clavulanic acid inhibition.
AID574458Antimicrobial activity against Escherichia coli DH10B by vitek-2 method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Carbapenem-resistant KPC-2-producing Escherichia coli in a Tel Aviv Medical Center, 2005 to 2008.
AID524255Antimicrobial activity against Escherichia coli INSRA4590 expressing SHV-84 in presence of 4 ug/ml Tazobactam beta-lactamase inhibitor2010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
Biochemical study of a new inhibitor-resistant beta-lactamase, SHV-84, produced by a clinical Escherichia coli strain.
AID558318Antibacterial activity against Campylobacter jejuni by NCCLS agar doubling dilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Beta-lactamase-mediated beta-lactam resistance in Campylobacter species: prevalence of Cj0299 (bla OXA-61) and evidence for a novel beta-Lactamase in C. jejuni.
AID577233Antibacterial activity against intI1-negative tigecycline-intermediate Acinetobacter baumannii AB098 with PFGE subgroup F containing carbapenemase OXA-23 and OXA-51 by Etest2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Overexpression of the adeB gene in clinical isolates of tigecycline-nonsusceptible Acinetobacter baumannii without insertion mutations in adeRS.
AID523890Antimicrobial activity against Acinetobacter baumannii ATCC 15151 by Etest2010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
Genetic basis of multidrug resistance in Acinetobacter clinical isolates in Taiwan.
AID541814Antimicrobial activity against Enterococcus hirae clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID524003Antimicrobial activity against Acinetobacter baumannii ATCC 15151 harboring ISAba1-blaOXA-66 gene by Etest2010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
Genetic basis of multidrug resistance in Acinetobacter clinical isolates in Taiwan.
AID372322Antibacterial activity against Pseudomonas aeruginosa PAO1 by CLSI broth microdilution method2007Antimicrobial agents and chemotherapy, Oct, Volume: 51, Issue:10
Development of resistance in wild-type and hypermutable Pseudomonas aeruginosa strains exposed to clinical pharmacokinetic profiles of meropenem and ceftazidime simulated in vitro.
AID561479Antibacterial activity against Pseudomonas aeruginosa by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID535118Antimicrobial activity against ceftazidime susceptible Serratia marcescens by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID511579Antimicrobial activity against beta-lactam resistant Pseudomonas aeruginosa PAO1 deficient in ampD and ampDh3 gene selected in vitro after antipseudomonal treatment of intensive care unit patient by broth microdilution method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Activity of a new cephalosporin, CXA-101 (FR264205), against beta-lactam-resistant Pseudomonas aeruginosa mutants selected in vitro and after antipseudomonal treatment of intensive care unit patients.
AID532999Antibacterial activity against OXA-19 producing Pseudomonas aeruginosa isolate P9 exhibiting PFGE A pattern by 2-fold agar dilution method in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Nationwide investigation of extended-spectrum beta-lactamases, metallo-beta-lactamases, and extended-spectrum oxacillinases produced by ceftazidime-resistant Pseudomonas aeruginosa strains in France.
AID1079939Cirrhosis, proven histopathologically. Value is number of references indexed. [column 'CIRRH' in source]
AID541535Antimicrobial activity against Enterococcus faecium clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID574443Antimicrobial activity against Escherichia coli isolate 329T expressing beta-lactamase KPC2 and PFGE cluster 2 isolated from blood of patient by vitek-2 method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Carbapenem-resistant KPC-2-producing Escherichia coli in a Tel Aviv Medical Center, 2005 to 2008.
AID555557Antimicrobial activity against Pseudomonas aeruginosa isolate 27135 expressing VIM-2 beta lactamase gene by Etest2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
First organisms with acquired metallo-beta-lactamases (IMP-13, IMP-22, and VIM-2) reported in Austria.
AID573792Antibacterial activity against Prevotella bivia by by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID541792Antimicrobial activity against Bacteroides thetaiotaomicron clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID584847Ratio of Kcat to Km for Aeromonas allosaccharophila AL-1 beta-lactamase PER62010Antimicrobial agents and chemotherapy, Apr, Volume: 54, Issue:4
PER-6, an extended-spectrum beta-lactamase from Aeromonas allosaccharophila.
AID424863Antimicrobial activity against carbapenem-resistant Pseudomonas aeruginosa clinical isolate assessed as resistant isolates2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
Molecular epidemiology and mechanisms of carbapenem resistance in Pseudomonas aeruginosa isolates from Spanish hospitals.
AID532585Antibacterial activity against IMP-13 producing Pseudomonas aeruginosa clone C2 isolate NA-14X-11 by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID555673Antimicrobial activity against Escherichia coli DH5[alpha] harboring recombinant plasmid carrying CTX-M-53 gene by disk diffusion method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Novel plasmid-encoded ceftazidime-hydrolyzing CTX-M-53 extended-spectrum beta-lactamase from Salmonella enterica serotypes Westhampton and Senftenberg.
AID562330Antimicrobial activity against Chryseobacterium indologenes 597 expressing metallo-beta-lactamase IND-6 after 18 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
IND-6, a highly divergent IND-type metallo-beta-lactamase from Chryseobacterium indologenes strain 597 isolated in Burkina Faso.
AID555555Antimicrobial activity against Pseudomonas aeruginosa isolate 26285 expressing IMP-13 beta lactamase gene by Etest2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
First organisms with acquired metallo-beta-lactamases (IMP-13, IMP-22, and VIM-2) reported in Austria.
AID573835Antibacterial activity against beta-lactamase producing Clostridium paraputrificum assessed as susceptible isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID533399Antimicrobial activity against Clostridium paraputrificum by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID541534Antimicrobial activity against Enterococcus faecium clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID511390Antibacterial activity against Proteus mirabilis by broth dilution method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Comparative in vitro activities of nemonoxacin (TG-873870), a novel nonfluorinated quinolone, and other quinolones against clinical isolates.
AID521995Antimicrobial activity against Klebsiella pneumoniae isolate Kp3A expressing beta-lactamase OXA-48 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID573340Antibacterial activity against ceftazidime-susceptible Citrobacter freundii by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID573609Antibacterial activity against Fusobacterium necrophorum by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID567331Antimicrobial activity against Escherichia coli ML4901 by broth dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Chromosomally encoded blaCMY-2 located on a novel SXT/R391-related integrating conjugative element in a Proteus mirabilis clinical isolate.
AID529638Antimicrobial activity against Escherichia coli T-781 harboring expressing qnrB2 and beta-lactamase KPC-2 and SHV-12 gene by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID574993Antimicrobial activity against Bifidobacterium sp. after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID518522Antimicrobial activity against Capnocytophaga sputigena CIP 104301T after 2 days by agar dilution method2010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
Characterization of CSP-1, a novel extended-spectrum beta-lactamase produced by a clinical isolate of Capnocytophaga sputigena.
AID530350Antimicrobial activity against Escherichia coli TOP10 by disk diffusion method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Plasmid-mediated quinolone resistance pump QepA2 in an Escherichia coli isolate from France.
AID574976Antimicrobial activity against Actinomyces meyeri after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID544897Antimicrobial activity against AmpC- producing Klebsiella pneumoniae clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID573364Antibacterial activity against ceftazidime-susceptible Morganella morganii by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID555558Antimicrobial activity against Pseudomonas aeruginosa isolate M136074 expressing IMP-22 beta lactamase gene by Etest in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
First organisms with acquired metallo-beta-lactamases (IMP-13, IMP-22, and VIM-2) reported in Austria.
AID535066Antimicrobial activity against Acinetobacter genomic species 13TU ATCC 17903 by Vitek II system in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Contribution of a plasmid-borne blaOXA-58 gene with its hybrid promoter provided by IS1006 and an ISAba3-like element to beta-lactam resistance in acinetobacter genomic species 13TU.
AID544934Antimicrobial activity against Acinetobacter junii clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID535834Antimicrobial activity against wild-type Pseudomonas aeruginosa GP62 after 18 hrs by agar dilution method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Fluoroquinolone enhances the mutation frequency for meropenem-selected carbapenem resistance in Pseudomonas aeruginosa, but use of the high-potency drug doripenem inhibits mutant formation.
AID574450Antimicrobial activity against Escherichia coli isolate 540 expressing beta-lactamase KPC2, TEM and PFGE cluster 4 isolated from synovial fluid of patient by vitek-2 method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Carbapenem-resistant KPC-2-producing Escherichia coli in a Tel Aviv Medical Center, 2005 to 2008.
AID522388Activity of Aeromonas enteropelogenes Beta-lactamase TRU12010Antimicrobial agents and chemotherapy, Apr, Volume: 54, Issue:4
Genetic and biochemical characterization of TRU-1, the endogenous class C beta-lactamase from Aeromonas enteropelogenes.
AID565669Antimicrobial activity against beta-lactamase positive (amoxicillin)clavulanate-resistant Haemophilus influenzae by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Antimicrobial activities of piperacillin-tazobactam against Haemophilus influenzae isolates, including beta-lactamase-negative ampicillin-resistant and beta-lactamase-positive amoxicillin-clavulanate-resistant isolates, and mutations in their quinolone re
AID574974Antimicrobial activity against Actinomyces israelii assessed as percent resistant isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID625286Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for hepatitis2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID535069Antimicrobial activity against Acinetobacter genomic species 13TU ATCC 17903 harboring pOXA-58-6 plasmid by Vitek II system in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Contribution of a plasmid-borne blaOXA-58 gene with its hybrid promoter provided by IS1006 and an ISAba3-like element to beta-lactam resistance in acinetobacter genomic species 13TU.
AID562225Antimicrobial activity against Desulfovibrio sp. in presence of Tazobactam by Etest method2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
Susceptibilities of 23 Desulfovibrio isolates from humans.
AID530342Ratio of Kcat to Km for Pseudomonas aeruginosa VIM-13 beta-lactamase2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Characterization of the new metallo-beta-lactamase VIM-13 and its integron-borne gene from a Pseudomonas aeruginosa clinical isolate in Spain.
AID541797Antimicrobial activity against Clostridium perfringens clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID573334Antibacterial activity against ceftazidime-susceptible Enterobacteriaceae by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID372626Ratio of Kcat/Km for Escherichia coli DH5alpha beta-lactamase TEM-12 to Kcat/Km for Escherichia coli DH5alpha beta-lactamase TEM-1582007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
TEM-158 (CMT-9), a new member of the CMT-type extended-spectrum beta-lactamases.
AID495634Antimicrobial activity against Escherichia coli DH10B by Etest method2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Molecular and biochemical characterization of the natural chromosome-encoded class A beta-lactamase from Pseudomonas luteola.
AID574051Antibacterial activity against beta-lactamase producing Finegoldia magna assessed as susceptible isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID534309Antimicrobial activity against metallo-beta-lactamase-negative Pseudomonas aeruginosa isolate PA483 in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID540965Antimicrobial activity against Escherichia coli DH5[alpha] harboring pBCSK plasmid by agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
CMY-31 and CMY-36 cephalosporinases encoded by ColE1-like plasmids.
AID573599Antibacterial activity against Fusobacterium nucleatum assessed as resistant isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID1373300Antimicrobial activity against Escherichia coli expressing beta-lactamase TEM-16 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID625283Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for elevated liver function tests2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID544676Antimicrobial activity against Escherichia coli clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID565690Antimicrobial activity against beta-lactamase negative ampicillin-resistant-Haemophilus influenzae harboring fst1 mutant gene by disk diffusion method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Antimicrobial activities of piperacillin-tazobactam against Haemophilus influenzae isolates, including beta-lactamase-negative ampicillin-resistant and beta-lactamase-positive amoxicillin-clavulanate-resistant isolates, and mutations in their quinolone re
AID541812Antimicrobial activity against Enterococcus gallinarum clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID544696Antimicrobial activity against Citrobacter freundii clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID521993Antimicrobial activity against Klebsiella pneumoniae isolate KpB expressing OXA-48 and CTX-M-15 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID532391Antibacterial activity against VIM-1 producing Pseudomonas aeruginosa clone A1 isolate FG-17X-14 by Etest method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID562754Activity of Klebsiella pneumoniae AH24-270 CTX-M-71 beta-lactamase2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
New variant of CTX-M-type extended-spectrum beta-lactamases, CTX-M-71, with a Gly238Cys substitution in a Klebsiella pneumoniae isolate from Bulgaria.
AID559920Antibacterial activity against Escherichia coli TOP10 harboring recombinant plasmid RTG4-S69 by Etest method2009Antimicrobial agents and chemotherapy, Jul, Volume: 53, Issue:7
Genetic and biochemical characterization of the first extended-spectrum CARB-type beta-lactamase, RTG-4, from Acinetobacter baumannii.
AID524252Antimicrobial activity against Escherichia coli DH5alpha in presence of 4 ug/ml Tazobactam beta-lactamase inhibitor2010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
Biochemical study of a new inhibitor-resistant beta-lactamase, SHV-84, produced by a clinical Escherichia coli strain.
AID528996Antimicrobial activity against methicillin-susceptible Staphylococcus epidermidis isolated from ICU patient wound assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID69008In vitro synergistic activity against Escherichia coli C600N + (SHV-4)1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID535662Antimicrobial activity against aac(6')-Ib-cr-positive Enterobacter cloacae FJ63 harboring GyrA S83I, GyrA D87A, ParC S80I mutant, wild-type GyrB and qnrS genes by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID528491Antimicrobial activity against Pseudomonas aeruginosa urine isolate 4663 expressing beta-lactamase IMP-15 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Metallo-beta-lactamase gene bla(IMP-15) in a class 1 integron, In95, from Pseudomonas aeruginosa clinical isolates from a hospital in Mexico.
AID529303Antimicrobial activity against Acinetobacter genospecies 3 isolate Ac057 expressing beta-lactamase Oxa-58 by broth microdilution method2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Characterization of the carbapenem-hydrolyzing oxacillinase oxa-58 in an Acinetobacter genospecies 3 clinical isolate.
AID574988Antimicrobial activity against Bifidobacterium adolescentis after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID372612Antibacterial activity against rifampin-resistant Escherichia coli C600 by microdilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
TEM-158 (CMT-9), a new member of the CMT-type extended-spectrum beta-lactamases.
AID544678Antimicrobial activity against AmpC beta-lactamase-producing Escherichia coli clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID584555Antimicrobial activity against Acinetobacter lwoffii isolate B expressing beta-lactamase OXA-164 isolated from tracheal secretion of patient by vitek 2 system2010Antimicrobial agents and chemotherapy, Dec, Volume: 54, Issue:12
In vivo selection of a missense mutation in adeR and conversion of the novel blaOXA-164 gene into blaOXA-58 in carbapenem-resistant Acinetobacter baumannii isolates from a hospitalized patient.
AID573344Antibacterial activity against ceftazidime-nonsusceptible Citrobacter freundii assessed as susceptible isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID373768Antibacterial activity against imipenem-resistant Acinetobacter baumannii abh18 by broth dilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
An OXA-66/OXA-51-like carbapenemase and possibly an efflux pump are associated with resistance to imipenem in Acinetobacter baumannii.
AID564527Antimicrobial activity against Escherichia coli TOP10 harboring pADC-33 plasmid by Etest method2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Extended-spectrum cephalosporinase in Acinetobacter baumannii.
AID374022Activity of Serratia fonticola UTAD54 SFC1 beta lactamase expressed in Escherichia coli BL21(DE3) by SDS-PAGE2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
Biochemical Characterization of SFC-1, a class A carbapenem-hydrolyzing beta-lactamase.
AID495824Antimicrobial activity against Providencia stuartii 6858 strain expressing beta-lactamase VIM-19 by microdilution method in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Novel VIM metallo-beta-lactamase variant from clinical isolates of Enterobacteriaceae from Algeria.
AID495833Antimicrobial activity against Escherichia coli DH5alpha harbouring plasmid BK-VIM-19 expressing beta-lactamase VIM-19 by microdilution method in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Novel VIM metallo-beta-lactamase variant from clinical isolates of Enterobacteriaceae from Algeria.
AID325447Antibacterial activity against Staphylococcus aureus N315 after 14 to 16 hrs by broth dilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Polyamine effects on antibiotic susceptibility in bacteria.
AID573641Antimicrobial activity against OXA-1 beta-lactamase producing Escherichia coli GAR 5946 infected in CD-1 mouse treated 30 and 150 mins postinfection in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID422495Antimicrobial activity against Escherichia coli BL21 (DE3) harboring pAT514 by E-test2008Antimicrobial agents and chemotherapy, Feb, Volume: 52, Issue:2
Genetic and biochemical characterization of CAD-1, a chromosomally encoded new class A penicillinase from Carnobacterium divergens.
AID559264Antimicrobial activity against rifampin-resistant Escherichia coli J53 transconjugated with Proteus vulgaris Pv5 expressing beta-lactamase PER-1 by disk diffusion method2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Emergence of extended-spectrum beta-lactamase PER-1 in Proteus vulgaris and Providencia stuartii isolates from Algiers, Algeria.
AID548258Ratio of Kcat/Km for Klebsiella pneumoniae 1534 beta-lactamase KPC-2 by spectrophotometric analysis2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID625284Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for hepatic failure2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID532920Antimicrobial activity against carbapenem-resistant KPC-2 producing Klebsiella pneumoniae 588 ST 340 expressing beta-lactamase TEM-1 and SHV-11 by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Molecular epidemiology, sequence types, and plasmid analyses of KPC-producing Klebsiella pneumoniae strains in Israel.
AID541523Antimicrobial activity against methicillin-resistant Staphylococcus epidermidis clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID573606Antibacterial activity against Fusobacterium varium by by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID573379Antibacterial activity against beta lactamase-negative Haemophilus influenzae by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID585397Activity at Stenotrophomonas maltophilia 1SML metallo-beta-lactamase L12010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
High-resolution crystal structure of the subclass B3 metallo-beta-lactamase BJP-1: rational basis for substrate specificity and interaction with sulfonamides.
AID549338Antimicrobial activity against Escherichia coli isolate 16 harboring bla CTX-M-3a gene by broth microdilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
blaCTX-M genes in escherichia coli strains from Croatian Hospitals are located in new (blaCTX-M-3a) and widely spread (blaCTX-M-3a and blaCTX-M-15) genetic structures.
AID533407Antimicrobial activity against Clostridium tertium by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID532445Antibacterial activity against IMP-13 producing Pseudomonas aeruginosa clone C2 isolate NA-14X-10 by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID573651Antimicrobial activity against AmpC beta-lactamase producing Pseudomonas aeruginosa GC 1764 by broth microdilution method2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID544906Antimicrobial activity against Morganella morganii clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID541520Antimicrobial activity against methicillin-susceptible Staphylococcus aureus clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID573394Antibacterial activity against Bacteroides fragilis by by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID541783Antimicrobial activity against penicillin-resistant Streptococcus pneumoniae clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID532442Antibacterial activity against VIM-2 producing Pseudomonas aeruginosa clone B3 isolate PV-05X-07 by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID574982Antimicrobial activity against Actinomyces naeslundii after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID1079934Highest frequency of acute liver toxicity observed during clinical trials, expressed as a percentage. [column '% AIGUE' in source]
AID373752Antibacterial activity against imipenem-susceptible Acinetobacter baumannii ab3 by broth dilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
An OXA-66/OXA-51-like carbapenemase and possibly an efflux pump are associated with resistance to imipenem in Acinetobacter baumannii.
AID565425Antimicrobial activity against beta-lactamase-producing Pseudomonas aeruginosa clinical isolate by agar dilution method2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Diversity of beta-lactamases produced by ceftazidime-resistant Pseudomonas aeruginosa isolates causing bloodstream infections in Brazil.
AID532992Antibacterial activity against PER-1 producing Pseudomonas aeruginosa isolate P170 exhibiting PFGE G pattern by 2-fold agar dilution method in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Nationwide investigation of extended-spectrum beta-lactamases, metallo-beta-lactamases, and extended-spectrum oxacillinases produced by ceftazidime-resistant Pseudomonas aeruginosa strains in France.
AID541789Antimicrobial activity against Bacteroides fragilis clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID574483Antimicrobial activity against Bacteroides fragilis after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID574760Antimicrobial activity against Peptoniphilus asaccharolyticus assessed as percent susceptible isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID279186Activity of Enterobacter cloacae S3 isolate beta lactamase LAP1 expressed in Escherichia coli DH10B2007Antimicrobial agents and chemotherapy, Feb, Volume: 51, Issue:2
Novel Ambler class A beta-lactamase LAP-1 and its association with the plasmid-mediated quinolone resistance determinant QnrS1.
AID562811Antimicrobial activity against Escherichia coli J53 harboring pEK204 plasmid encoding CTX-M extended-spectrum beta-lactamases2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Complete nucleotide sequences of plasmids pEK204, pEK499, and pEK516, encoding CTX-M enzymes in three major Escherichia coli lineages from the United Kingdom, all belonging to the international O25:H4-ST131 clone.
AID405080Antimicrobial activity against Citrobacter freundii 33587 isolate by agar dilution method2007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Biochemical characterization of PER-2 and genetic environment of blaPER-2.
AID558797Antimicrobial activity against extended spectrum beta-lactamase-deficient Escherichia coli assessed as percent susceptible isolates by CLSI method in presence of beta-lactamase inhibitor tazobactem2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Emergence of high levels of extended-spectrum-beta-lactamase-producing gram-negative bacilli in the Asia-Pacific region: data from the Study for Monitoring Antimicrobial Resistance Trends (SMART) program, 2007.
AID429079Antibacterial activity against Klebsiella pneumoniae Greece producing KPC-2 beta-lactamase by E test method2008Antimicrobial agents and chemotherapy, Feb, Volume: 52, Issue:2
Plasmid-mediated carbapenem-hydrolyzing beta-lactamase KPC-2 in Klebsiella pneumoniae isolate from Greece.
AID529490Antimicrobial activity against Enterobacter cloacae isolate 354 containing PFGE genetic clone B expressing qnrB2 and beta-lactamase KPC-2 and SHV-12 gene by Etest2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID534619Antimicrobial activity against Ceftazidime non-susceptible Enterobacteriaceae assessed as intermediate isolate by broth microdilution method in presence of tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID571934Antimicrobial activity against Escherichia coli MC4100 harboring promoter hybrid 1 in beta-lactamase GES-1 by Etest2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Relative strengths of the class 1 integron promoter hybrid 2 and the combinations of strong and hybrid 1 with an active p2 promoter.
AID565689Antimicrobial activity against beta-lactamase-positive ampicillin-resistant Haemophilus influenzae harboring fst1 mutant gene assessed as susceptible isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Antimicrobial activities of piperacillin-tazobactam against Haemophilus influenzae isolates, including beta-lactamase-negative ampicillin-resistant and beta-lactamase-positive amoxicillin-clavulanate-resistant isolates, and mutations in their quinolone re
AID544687Antimicrobial activity against class A extended spectrum beta-lactamase- and class D OXA- producing Escherichia coli clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID557733Antimicrobial activity in Micromonas micros by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID285266Activity of Escherichia coli BL21(DE3) beta-lactamase TEM1512007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Evolution of TEM-type enzymes: biochemical and genetic characterization of two new complex mutant TEM enzymes, TEM-151 and TEM-152, from a single patient.
AID586057Antimicrobial activity against Acinetobacter baumannii clinical isolate harboring plasmid encoded ISAba1-blaOXA-51-like gene with nuc upstream sequence by agar dilution method2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Emergence and Distribution of Plasmids Bearing the blaOXA-51-like gene with an upstream ISAba1 in carbapenem-resistant Acinetobacter baumannii isolates in Taiwan.
AID573357Antibacterial activity against ceftazidime-nonsusceptible Escherichia coli assessed as resistant isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID533767Antibacterial activity against VEB-1a and OXA-10 producing Pseudomonas aeruginosa isolate P151 exhibiting PFGE I pattern by 2-fold agar dilution method in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Nationwide investigation of extended-spectrum beta-lactamases, metallo-beta-lactamases, and extended-spectrum oxacillinases produced by ceftazidime-resistant Pseudomonas aeruginosa strains in France.
AID574519Antimicrobial activity against Prevotella intermedia after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID1373313Antimicrobial activity against Escherichia coli expressing beta-lactamase MIR-1 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID541498Antimicrobial activity against Stenotrophomonas maltophilia clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID574522Antimicrobial activity against Prevotella buccae after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID544907Antimicrobial activity against Morganella morganii clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID544895Antimicrobial activity against class A extended spectrum beta-lactamase- and class D OXA- producing Klebsiella pneumoniae clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID561475Antibacterial activity against Serratia marcescens assessed as intermediate isolates by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID544892Antimicrobial activity against class A extended spectrum beta-lactamase- producing Klebsiella pneumoniae clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID547797Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237F mutant by agar dilution method2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID560130Antimicrobial activity against Acinetobacter baumannii CIP70.10 by disk diffusion method in presence of 4 ug/ml Tazobactam2009Antimicrobial agents and chemotherapy, Jul, Volume: 53, Issue:7
Genetic and biochemical characterization of the first extended-spectrum CARB-type beta-lactamase, RTG-4, from Acinetobacter baumannii.
AID422494Antimicrobial activity against Escherichia coli BL21 (DE3) by E-test2008Antimicrobial agents and chemotherapy, Feb, Volume: 52, Issue:2
Genetic and biochemical characterization of CAD-1, a chromosomally encoded new class A penicillinase from Carnobacterium divergens.
AID587728Antimicrobial activity against Escherichia coli DH5alpha carrying Pseudomonas aeruginosa strain PS 297 IMP-1-pLBII after 18 hrs by microdilution broth method2011Antimicrobial agents and chemotherapy, Jan, Volume: 55, Issue:1
Genetic context and biochemical characterization of the IMP-18 metallo-beta-lactamase identified in a Pseudomonas aeruginosa isolate from the United States.
AID574774Antimicrobial activity against Clostridium perfringens assessed as percent resistant isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID541517Antimicrobial activity against methicillin-resistant Staphylococcus aureus clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID557451Antimicrobial activity in Prevotella denticola by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID564481Antimicrobial activity against Pseudomonas aeruginosa isolate 927 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
In vivo efficacy of 1- and 2-gram human simulated prolonged infusions of doripenem against Pseudomonas aeruginosa.
AID567329Antimicrobial activity against Escherichia coli TUM4672 by broth dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Chromosomally encoded blaCMY-2 located on a novel SXT/R391-related integrating conjugative element in a Proteus mirabilis clinical isolate.
AID394495Antimicrobial activity against Escherichia coli MC4100 harboring pB-acc4 plasmid by agar dilution technique2007Antimicrobial agents and chemotherapy, Oct, Volume: 51, Issue:10
Plasmid-encoded ACC-4, an extended-spectrum cephalosporinase variant from Escherichia coli.
AID561444Antibacterial activity against Escherichia coli DH10B harboring plasmid BCSK carrying beta-lactamase CMY-33 gene by Etest method2009Antimicrobial agents and chemotherapy, Jul, Volume: 53, Issue:7
Reduced susceptibility to cefepime among Escherichia coli clinical isolates producing novel variants of CMY-2 beta-lactamase.
AID530356Antimicrobial activity against Escherichia coli BicA expressing blaTEM-1, blaCTX-M-15 and qepA2 gene by disk diffusion method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Plasmid-mediated quinolone resistance pump QepA2 in an Escherichia coli isolate from France.
AID541505Antimicrobial activity against beta-lactamase-producing Haemophilus influenzae clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID544442Antimicrobial activity against mreB-deficient Escherichia coli YLS-3 harboring empty plasmid by liquid microdilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Sec- and Tat-dependent translocation of beta-lactamases across the Escherichia coli inner membrane.
AID520898Antibacterial activity against Achromobacter xylosoxidans DUC in presence of 4 ug/ml Tazobactam by agar dilution method2008Antimicrobial agents and chemotherapy, Jun, Volume: 52, Issue:6
Characterization of a naturally occurring class D beta-lactamase from Achromobacter xylosoxidans.
AID544896Antimicrobial activity against class A extended spectrum beta-lactamase- and class D OXA- producing Klebsiella pneumoniae clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID727795Antimicrobial activity against Escherichia coli DH10B expressing Beta-lactamase SHV-1 K234A protein mutant by CLSI agar dilution method2013Journal of medicinal chemistry, Feb-14, Volume: 56, Issue:3
Design and exploration of novel boronic acid inhibitors reveals important interactions with a clavulanic acid-resistant sulfhydryl-variable (SHV) β-lactamase.
AID542054Antibacterial activity against Klebsiella pneumoniae B expressing CTX-M group 1 beta-lactamase by Etest method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Nationwide survey of CTX-M-type extended-spectrum beta-lactamases among Klebsiella pneumoniae isolates in Slovenian hospitals.
AID534099Antibacterial activity against Acinetobacter baumannii PFGE type A isolate by microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
A plasmid-borne blaOXA-58 gene confers imipenem resistance to Acinetobacter baumannii isolates from a Lebanese hospital.
AID529483Antimicrobial activity against Enterobacter cloacae isolate 151 containing PFGE genetic clone A expressing qnrB2 and beta-lactamase KPC-2 gene by Etest2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID544891Antimicrobial activity against class A extended spectrum beta-lactamase- producing Klebsiella pneumoniae clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID560131Activity of recombinant beta-lactamase RTG4 expressed in Escherichia coli TOP10 by nitrocefin hydrolysis assay2009Antimicrobial agents and chemotherapy, Jul, Volume: 53, Issue:7
Genetic and biochemical characterization of the first extended-spectrum CARB-type beta-lactamase, RTG-4, from Acinetobacter baumannii.
AID575007Antimicrobial activity against Eubacterium sp. assessed as percent susceptible isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID533367Antimicrobial activity against Bacteroides uniformis by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID535152Antimicrobial activity against ceftazidime susceptible Pseudomonas aeruginosa assessed as resistant isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID523268Activity at Escherichia coli isolate HN1157 AcrAB-TolC efflux transporter2010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
Kinetic parameters of efflux of penicillins by the multidrug efflux transporter AcrAB-TolC of Escherichia coli.
AID574743Antimicrobial activity against Peptostreptococcus micros after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID625289Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for liver disease2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID1449628Inhibition of human BSEP expressed in baculovirus transfected fall armyworm Sf21 cell membranes vesicles assessed as reduction in ATP-dependent [3H]-taurocholate transport into vesicles incubated for 5 mins by Topcount based rapid filtration method2012Drug metabolism and disposition: the biological fate of chemicals, Dec, Volume: 40, Issue:12
Mitigating the inhibition of human bile salt export pump by drugs: opportunities provided by physicochemical property modulation, in silico modeling, and structural modification.
AID524253Antimicrobial activity against Escherichia coli DH5alpha expressing SHV-1 in presence of 4 ug/ml Tazobactam beta-lactamase inhibitor2010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
Biochemical study of a new inhibitor-resistant beta-lactamase, SHV-84, produced by a clinical Escherichia coli strain.
AID560115Antibacterial activity against Escherichia coli TOP10 harboring beta-lactamase RTG3 gene by Etest method2009Antimicrobial agents and chemotherapy, Jul, Volume: 53, Issue:7
Genetic and biochemical characterization of the first extended-spectrum CARB-type beta-lactamase, RTG-4, from Acinetobacter baumannii.
AID1474166Liver toxicity in human assessed as induction of drug-induced liver injury by measuring severity class index2016Drug discovery today, Apr, Volume: 21, Issue:4
DILIrank: the largest reference drug list ranked by the risk for developing drug-induced liver injury in humans.
AID557689Antimicrobial activity in Prevotella veroralis by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID544693Antimicrobial activity against AmpC beta-lactamase-producing Serratia marcescens clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID557737Antimicrobial activity in Peptostreptococcus anaerobius by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID511687Antimicrobial activity against beta-lactam resistant Pseudomonas aeruginosa PA01 deficient in dacB gene by broth microdilution method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Activity of a new cephalosporin, CXA-101 (FR264205), against beta-lactam-resistant Pseudomonas aeruginosa mutants selected in vitro and after antipseudomonal treatment of intensive care unit patients.
AID560495Antibacterial activity against 5 x 10'5 CFU/ml CMY-2 producing Escherichia coli MC4100 harboring plasmid AC-cmy2 by microdilution method in presence of 4 ug/ml Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Extended-spectrum properties of CMY-30, a Val211Gly mutant of CMY-2 cephalosporinase.
AID574040Antibacterial activity against beta-lactamase producing Micromonas micros assessed as resistant isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID324852Antimicrobial activity against Acinetobacter baumannii D54 by broth microdilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Tigecycline Efflux as a Mechanism for Nonsusceptibility in Acinetobacter baumannii.
AID544901Antimicrobial activity against Klebsiella oxytoca clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID522021Antimicrobial activity against Enterobacter cloacae isolate 2 expressing beta-lactamase OXA-48 and SHV-5 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID573793Antibacterial activity against Prevotella intermedia by by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID532198Antimicrobial activity against aac(6')-Ib-cr-negative Enterobacter cloacae WH42 harboring wild-type GyrA, ParC, GyrB and qnrA genes by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID574026Antibacterial activity against beta-lactamase producing Peptostreptococcus anaerobius assessed as susceptible isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID541521Antimicrobial activity against methicillin-susceptible Staphylococcus aureus clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID529201Antibacterial activity against ESBL-producing Escherichia coli isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, May, Volume: 52, Issue:5
Comparison of antimicrobial resistance profiles among extended-spectrum-beta-lactamase-producing and acquired AmpC beta-lactamase-producing Escherichia coli isolates from Canadian intensive care units.
AID531503Antibacterial activity against Bacteroides ovatus isolate by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Resistance trends of the Bacteroides fragilis group over a 10-year period, 1997 to 2006, in Madrid, Spain.
AID545659Antimicrobial activity against Acinetobacter sp. assessed as percent susceptible isolates by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Susceptibility of gram-negative pathogens isolated from patients with complicated intra-abdominal infections in the United States, 2007-2008: results of the Study for Monitoring Antimicrobial Resistance Trends (SMART).
AID405823Antimicrobial activity against Acinetobacter baumannii 9043 isolate harboring bla IMP-1 carrying integron In86 containing aminoglycoside resistance gene aac(6')-32007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Characterization of an integron carrying blaIMP-1 and a new aminoglycoside resistance gene, aac(6')-31, and its dissemination among genetically unrelated clinical isolates in a Brazilian hospital.
AID544884Antimicrobial activity against AmpC beta-lactamase-producing Enterobacter aerogenes clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID535059Antimicrobial activity against Acinetobacter genomic species 13TU by agar dilution method2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Contribution of a plasmid-borne blaOXA-58 gene with its hybrid promoter provided by IS1006 and an ISAba3-like element to beta-lactam resistance in acinetobacter genomic species 13TU.
AID530340Activity of Pseudomonas aeruginosa VIM-1 beta-lactamase2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Characterization of the new metallo-beta-lactamase VIM-13 and its integron-borne gene from a Pseudomonas aeruginosa clinical isolate in Spain.
AID530814Antibacterial activity against Klebsiella pneumoniae 11978 harboring plasmid pA-1carrying beta-lactamase OXA-48 by Etest method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Plasmid-encoded carbapenem-hydrolyzing beta-lactamase OXA-48 in an imipenem-susceptible Klebsiella pneumoniae strain from Belgium.
AID207191In vitro minimum inhibitory concentration against Methicillin-resistant Staphylococcus aureus (GC 4542)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID531491Antibacterial activity against Bacteroides spp. assessed as percent resistant isolates by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Resistance trends of the Bacteroides fragilis group over a 10-year period, 1997 to 2006, in Madrid, Spain.
AID544931Antimicrobial activity against Acinetobacter johnsonii clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID587733Ratio of Kcat to Km for Pseudomonas aeruginosa strain PS 297 metallo-beta-lactamase IMP-1 expressed in Escherichia coli BL21(DE3) assessed as substrate hydrolysis using 100 uM nitrocefin2011Antimicrobial agents and chemotherapy, Jan, Volume: 55, Issue:1
Genetic context and biochemical characterization of the IMP-18 metallo-beta-lactamase identified in a Pseudomonas aeruginosa isolate from the United States.
AID564219Antimicrobial activity against Acinetobacter baumannii ATCC 19606 by Etest method2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
OXA-143, a novel carbapenem-hydrolyzing class D beta-lactamase in Acinetobacter baumannii.
AID406437Volume of distribution at steady state in cystic fibrosis patient with lean body mass of 53 kg at 4 g, iv2007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Systematic comparison of the population pharmacokinetics and pharmacodynamics of piperacillin in cystic fibrosis patients and healthy volunteers.
AID573646Antimicrobial activity against SHV-11 beta-lactamase producing Klebsiella pneumoniae GAR 7693 by broth microdilution method2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID573588Antibacterial activity against beta-lactamase producing Bacteroides caccae assessed as susceptible isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID520897Antibacterial activity against Achromobacter xylosoxidans LOL in presence of 4 ug/ml Tazobactam by agar dilution method2008Antimicrobial agents and chemotherapy, Jun, Volume: 52, Issue:6
Characterization of a naturally occurring class D beta-lactamase from Achromobacter xylosoxidans.
AID541786Antimicrobial activity against Streptococcus agalactiae clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID532403Antibacterial activity against VIM-1 producing Pseudomonas aeruginosa clone E isolate VA-06X-29 by Etest method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID532916Antimicrobial activity against carbapenem-resistant KPC-2 producing Klebsiella pneumoniae 469 ST 277 expressing beta-lactamase SHV-27, CTX-M-15 and OXA-4 by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Molecular epidemiology, sequence types, and plasmid analyses of KPC-producing Klebsiella pneumoniae strains in Israel.
AID495830Antimicrobial activity against Escherichia coli DH5alpha 2878 transformant expressing beta-lactamase VIM-19 by microdilution method in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Novel VIM metallo-beta-lactamase variant from clinical isolates of Enterobacteriaceae from Algeria.
AID541788Antimicrobial activity against Bacteroides fragilis clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID529504Antimicrobial activity against Enterobacter cloacae isolate 185 containing PFGE genetic clone A expressing qnrB2 aac(6')-Ib-cr and beta-lactamase KPC-2 and SHV-12 gene by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID530829Antibacterial activity against Escherichia coli J53 by Etest method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Plasmid-encoded carbapenem-hydrolyzing beta-lactamase OXA-48 in an imipenem-susceptible Klebsiella pneumoniae strain from Belgium.
AID540949Antimicrobial activity against Escherichia coli DH5[alpha] harboring pBCSK plasmid by agar dilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
CMY-31 and CMY-36 cephalosporinases encoded by ColE1-like plasmids.
AID522381Antimicrobial activity against blaKPC-possessing Klebsiella pneumoniae isolates assessed as susceptible isolates by agar dilution method2010Antimicrobial agents and chemotherapy, Apr, Volume: 54, Issue:4
In vitro activity of penem-1 in combination with beta-lactams against blaKPC-possessing Klebsiella pneumoniae isolates.
AID560555Antimicrobial activity against Proteus vulgaris Pv7 expressing beta-lactamase PER-1 by disk diffusion method2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Emergence of extended-spectrum beta-lactamase PER-1 in Proteus vulgaris and Providencia stuartii isolates from Algiers, Algeria.
AID533395Antimicrobial activity against Clostridium innocuum by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID534914Antimicrobial activity against Citrobacter with nonderepressed AmpC beta-lactamsae assessed as resistant isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID541790Antimicrobial activity against Bacteroides thetaiotaomicron clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID559271Antimicrobial activity against Proteus vulgaris Pv8 expressing beta-lactamase PER-1 by Etest2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Emergence of extended-spectrum beta-lactamase PER-1 in Proteus vulgaris and Providencia stuartii isolates from Algiers, Algeria.
AID541795Antimicrobial activity against Bacteroides uniformis clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID564534Antimicrobial activity against Escherichia coli TOP10 harboring pADC-33 plasmid carrying entire blaAmpC gene with alanine residue deletion at 215 position and R210P substitution by Etest method2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Extended-spectrum cephalosporinase in Acinetobacter baumannii.
AID374023Activity of Enterobacter cloacae IMI1 beta lactamase expressed in Escherichia coli DH5alpha by SDS-PAGE2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
Biochemical Characterization of SFC-1, a class A carbapenem-hydrolyzing beta-lactamase.
AID200990Synergistic activity of compound was determined against SPM-1 beta lactamase produced by Escherichia coli2004Bioorganic & medicinal chemistry letters, Mar-08, Volume: 14, Issue:5
Penicillin-derived inhibitors that simultaneously target both metallo- and serine-beta-lactamases.
AID573625Antimicrobial activity against TEM-10 beta-lactamase producing Escherichia coli GC 2022 infected in CD-1 mouse treated 30 mins postinfection in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID574978Antimicrobial activity against Actinomyces meyeri assessed as percent susceptible isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID544924Antimicrobial activity against Acinetobacter baumannii clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID544669Antimicrobial activity against class A extended spectrum beta-lactamase- and class D OXA- producing Escherichia coli clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID541506Antimicrobial activity against beta-lactamase-producing Haemophilus influenzae clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID544675Antimicrobial activity against class A extended spectrum beta-lactamase- and class D OXA- producing Escherichia coli clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID557745Antimicrobial activity in Anaerococcus tetradius by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID532192Antimicrobial activity against aac(6')-Ib-cr-positive Citrobacter freundii TJ15 harboring GyrA T83I, ParC S80I mutant, wild-type GyrB, qnrB genes by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID207368In vitro synergistic activity against Staphylococcus aureus (PC1)1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID535119Antimicrobial activity against Ceftazidime non-susceptible Serratia marcescens by broth microdilution method in presence of tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID541810Antimicrobial activity against Enterococcus durans clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID560133Ratio of Kcat to Km for recombinant beta-lactamase RTG4 expressed in Escherichia coli TOP10 by nitrocefin hydrolysis assay2009Antimicrobial agents and chemotherapy, Jul, Volume: 53, Issue:7
Genetic and biochemical characterization of the first extended-spectrum CARB-type beta-lactamase, RTG-4, from Acinetobacter baumannii.
AID574771Antimicrobial activity against Clostridium perfringens after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID373753Antibacterial activity against imipenem-susceptible Acinetobacter baumannii ab4 by broth dilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
An OXA-66/OXA-51-like carbapenemase and possibly an efflux pump are associated with resistance to imipenem in Acinetobacter baumannii.
AID544911Antimicrobial activity against Proteus mirabilis clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID584754Antimicrobial activity against Acinetobacter lwoffii isolate F expressing beta-lactamase OXA-164 isolated from tracheostoma of patient in presence of Tazobactam by vitek 2 system2010Antimicrobial agents and chemotherapy, Dec, Volume: 54, Issue:12
In vivo selection of a missense mutation in adeR and conversion of the novel blaOXA-164 gene into blaOXA-58 in carbapenem-resistant Acinetobacter baumannii isolates from a hospitalized patient.
AID573336Antibacterial activity against ceftazidime-susceptible Enterobacteriaceae assessed as resistant isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID541835Antimicrobial activity against Streptococcus agalactiae clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID555199Antimicrobial activity against Pseudomonas aeruginosa PAO1 harboring deltaampD::lox deltaampDh2::lox delta ampDh3::lox after 18 hrs by Etest2009Antimicrobial agents and chemotherapy, Jun, Volume: 53, Issue:6
Inactivation of the glycoside hydrolase NagZ attenuates antipseudomonal beta-lactam resistance in Pseudomonas aeruginosa.
AID1373308Antimicrobial activity against Escherichia coli expressing beta-lactamase SPM-1 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID567279Activity of Acinetobacter baumannii ADC-33 beta-lactamase2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Extended-spectrum cephalosporinase in Acinetobacter baumannii.
AID587729Antimicrobial activity against Escherichia coli DH5alpha carrying empty pBC-SK after 18 hrs by microdilution broth method2011Antimicrobial agents and chemotherapy, Jan, Volume: 55, Issue:1
Genetic context and biochemical characterization of the IMP-18 metallo-beta-lactamase identified in a Pseudomonas aeruginosa isolate from the United States.
AID545643Antimicrobial activity against Pseudomonas aeruginosa PS23 with PFGE phasotype 4A expressing beta-lactamase KPC-2 obtained from blood of patient by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID573349Antibacterial activity against ceftazidime-nonsusceptible Enterobacter cloacae by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID205372In vivo inhibitory activity against Serratia marcescens in mice1999Bioorganic & medicinal chemistry letters, Apr-05, Volume: 9, Issue:7
6-(1-Hydroxyalkyl))penam sulfone derivatives as inhibitors of class A and class C beta-lactamases II.
AID545631Antimicrobial activity against Pseudomonas aeruginosa PS10 with PFGE phenotype 1A expressing beta-lactamase KPC-2 obtained from blood of patient by agar dilution method in presence of beta-lactamase inhibitor tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID574740Antimicrobial activity against Peptostreptococcus anaerobius after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID540958Antimicrobial activity against Salmonella enterica serotype Newport AM17274 expressing CMY-31 cephalosporinase by agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
CMY-31 and CMY-36 cephalosporinases encoded by ColE1-like plasmids.
AID544424Antimicrobial activity against Escherichia coli CU164A harboring beta-lactamase CTX-M-14 by liquid microdilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Sec- and Tat-dependent translocation of beta-lactamases across the Escherichia coli inner membrane.
AID532928Antimicrobial activity against carbapenem-resistant KPC-2 producing Klebsiella pneumoniae 526 ST 376 expressing beta-lactamase SHV-1 by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Molecular epidemiology, sequence types, and plasmid analyses of KPC-producing Klebsiella pneumoniae strains in Israel.
AID534304Antimicrobial activity against metallo-beta-lactamase-negative Pseudomonas aeruginosa isolate PA4942010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID567585Antimicrobial activity against Acinetobacter baumannii by broth dilution method in presence of beta-lactamase inhibitor Sulbactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
In vitro antimicrobial activity and mutant prevention concentration of colistin against Acinetobacter baumannii.
AID516143Antibacterial activity against Pulsotype B Acinetobacter genomosp. 3 isolate 8 containing IMP-1, OXA-58, ADC-18, ISAba1, ISAba3, IS1008, intI1 genetic elements by broth micro dilution2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Molecular characterization of beta-lactamase genes and their genetic structures in Acinetobacter genospecies 3 isolates in Taiwan.
AID374025Activity of Klebsiella pneumoniae KPC-1 beta lactamase expressed in Escherichia coli DH5alpha by SDS-PAGE2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
Biochemical Characterization of SFC-1, a class A carbapenem-hydrolyzing beta-lactamase.
AID520879Antibacterial activity against Achromobacter xylosoxidans DUC by agar dilution method2008Antimicrobial agents and chemotherapy, Jun, Volume: 52, Issue:6
Characterization of a naturally occurring class D beta-lactamase from Achromobacter xylosoxidans.
AID1373287Antimicrobial activity against Escherichia coli expressing beta-lactamase KPC-4 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID561463Antibacterial activity against Proteus mirabilis by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID541547Antimicrobial activity against penicillin-susceptible Streptococcus pneumoniae clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID563973Ratio of Kcat to Km for Klebsiella pneumoniae 05-560 beta-lactamase NDM-12009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
Characterization of a new metallo-beta-lactamase gene, bla(NDM-1), and a novel erythromycin esterase gene carried on a unique genetic structure in Klebsiella pneumoniae sequence type 14 from India.
AID519472Antimicrobial activity against Stenotrophomonas maltophilia K279a harboring -121 frameshift mutation in ampR gene by agar dilution method2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Induction of L1 and L2 beta-lactamase production in Stenotrophomonas maltophilia is dependent on an AmpR-type regulator.
AID545626Antimicrobial activity against Pseudomonas aeruginosa PS4 with PFGE phasotype 9B expressing beta-lactamase IMP-18 obtained from sputum of patient by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID1373317Antimicrobial activity against Escherichia coli expressing beta-lactamase Oxa-23 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID625279Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for bilirubinemia2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID373209Activity of Bacillus clausii NR beta-lactamase BCL1 expressed in Escherichia coli BL21 (DE3)2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
Molecular and biochemical characterization of the chromosome-encoded class A beta-lactamase BCL-1 from Bacillus clausii.
AID574523Antimicrobial activity against Prevotella buccae after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID405089Antibacterial activity against blaVIM2-harboring integrons containing Pseudomonas aeruginosa 42 isolate from ventilator-associated pneumonia patient2007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
blaVIM-2-harboring integrons isolated in India, Russia, and the United States arise from an ancestral class 1 integron predating the formation of the 3' conserved sequence.
AID561447Antibacterial activity against Escherichia coli DH10B harboring plasmid BCSK by Etest method2009Antimicrobial agents and chemotherapy, Jul, Volume: 53, Issue:7
Reduced susceptibility to cefepime among Escherichia coli clinical isolates producing novel variants of CMY-2 beta-lactamase.
AID535178Antimicrobial activity against imipenem susceptible Acinetobacter assessed as resistant isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID495649Antimicrobial activity against Pseudomonas luteola LAM expressing blaLUT-1 by Etest method in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Molecular and biochemical characterization of the natural chromosome-encoded class A beta-lactamase from Pseudomonas luteola.
AID369641Antibacterial activity against Acinetobacter baumannii B clone by Etest method2007Antimicrobial agents and chemotherapy, Sep, Volume: 51, Issue:9
Molecular epidemiology of imipenem-resistant Acinetobacter haemolyticus and Acinetobacter baumannii isolates carrying plasmid-mediated OXA-40 from a Portuguese hospital.
AID541510Antimicrobial activity against Haemophilus parainfluenzae clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID576288Antimicrobial activity against ESBL-positive Klebsiella pneumoniae 16855 harboring porin OmpK36 and OmpK35 genes by Etest in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
An ertapenem-resistant extended-spectrum-beta-lactamase-producing Klebsiella pneumoniae clone carries a novel OmpK36 porin variant.
AID545623Antimicrobial activity against Pseudomonas aeruginosa PS1 with PFGE phenotype 9C expressing beta-lactamase IMP-18 and OXA-2 obtained from sputum of patient by agar dilution method in presence of beta-lactamase inhibitor tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID519627Antimicrobial activity against Brachyspira pilosicoli 80.10 without producing beta-lactamase OXA-63 by disc diffusion method2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Genetic and biochemical characterization of OXA-63, a new class D beta-lactamase from Brachyspira pilosicoli BM4442.
AID522023Antimicrobial activity against Citrobacter freundii isolate expressing beta-lactamase OXA-48 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID373054Antimicrobial activity against Escherichia coli BL21(DE3) carrying pET9a expressing Bacillus clausii beta-lactamase BCL1 by agar-dilution technique2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
Molecular and biochemical characterization of the chromosome-encoded class A beta-lactamase BCL-1 from Bacillus clausii.
AID531490Antibacterial activity against Bacteroides eggerthii assessed as percent resistant isolates by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Resistance trends of the Bacteroides fragilis group over a 10-year period, 1997 to 2006, in Madrid, Spain.
AID562821Antimicrobial activity against Escherichia coli J53 harboring pEK204 plasmid encoding CTX-M extended-spectrum beta-lactamases in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Complete nucleotide sequences of plasmids pEK204, pEK499, and pEK516, encoding CTX-M enzymes in three major Escherichia coli lineages from the United Kingdom, all belonging to the international O25:H4-ST131 clone.
AID535060Antimicrobial activity against Acinetobacter genomic species 13TU ATCC 17903 by agar dilution method2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Contribution of a plasmid-borne blaOXA-58 gene with its hybrid promoter provided by IS1006 and an ISAba3-like element to beta-lactam resistance in acinetobacter genomic species 13TU.
AID573391Antibacterial activity against ceftazidime-susceptible Providencia sp. by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID533383Antimicrobial activity against Bacteroides nordii by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID562226Antimicrobial activity against Desulfovibrio fairfieldensis in presence of Tazobactam by Etest method2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
Susceptibilities of 23 Desulfovibrio isolates from humans.
AID573396Antibacterial activity against Bacteroides fragilis by by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID206379In vitro minimum inhibitory concentration against methicillin-resistant Coagulase-negative Staphylococci (MRCNS) (GC 4547)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID544694Antimicrobial activity against Enterobacter aerogenes clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID557749Antimicrobial activity in Anaerococcus prevotii by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID279183Antibacterial activity against Escherichia coli DH10B expressing recombinant beta lactamase LAP12007Antimicrobial agents and chemotherapy, Feb, Volume: 51, Issue:2
Novel Ambler class A beta-lactamase LAP-1 and its association with the plasmid-mediated quinolone resistance determinant QnrS1.
AID555221Antibacterial activity against Escherichia coli DH5alpha carrying ampC gene of Acinetobacter genomosp. 3 isolate 109 by Etest method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Genetic variability among ampC genes from acinetobacter genomic species 3.
AID574726Antimicrobial activity against Prevotella oralis assessed as percent susceptible isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID574742Antimicrobial activity against Peptostreptococcus micros after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID530345Antimicrobial activity against Escherichia coli BicA expressing blaTEM-1, blaCTX-M-15 and qepA2 gene by disk diffusion method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Plasmid-mediated quinolone resistance pump QepA2 in an Escherichia coli isolate from France.
AID546622Antimicrobial activity against Pseudomonas aeruginosa isolate 243-31C expressing beta-lactamase VIM-18 isolated from sputum of patient by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Carbapenem resistance among Pseudomonas aeruginosa strains from India: evidence for nationwide endemicity of multiple metallo-beta-lactamase clones (VIM-2, -5, -6, and -11 and the newly characterized VIM-18).
AID511581Antimicrobial activity against beta-lactam resistant Pseudomonas aeruginosa PAO1 deficient in ampD and dacB gene selected in vitro after antipseudomonal treatment of intensive care unit patient by broth microdilution method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Activity of a new cephalosporin, CXA-101 (FR264205), against beta-lactam-resistant Pseudomonas aeruginosa mutants selected in vitro and after antipseudomonal treatment of intensive care unit patients.
AID372614Ratio of Kcat to Km for Escherichia coli DH5alpha beta-lactamase TEM-1582007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
TEM-158 (CMT-9), a new member of the CMT-type extended-spectrum beta-lactamases.
AID68398In vitro minimum inhibitory concentration against vancomycin-susceptible Enterococcus faecium (GC 4556)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID544889Antimicrobial activity against Citrobacter freundii clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID325444Antibacterial activity against Escherichia coli K12 after 14 to 16 hrs by broth dilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Polyamine effects on antibiotic susceptibility in bacteria.
AID1373297Antimicrobial activity against Escherichia coli expressing beta-lactamase VEB-7 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID531772Antimicrobial activity against Pseudomonas aeruginosa pleural fluid isolate 4679 containing PFGE clone A1 expressing beta-lactamase IMP-15 by broth microdilution method2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Metallo-beta-lactamase gene bla(IMP-15) in a class 1 integron, In95, from Pseudomonas aeruginosa clinical isolates from a hospital in Mexico.
AID533865Antibacterial activity against toxin-positive Clostridium difficile clinical isolate by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
In vitro activity of OPT-80 tested against clinical isolates of toxin-producing Clostridium difficile.
AID68874In vitro synergistic activity against Escherichia coli 4100 + (CCRA)1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID519737Antibacterial activity against Escherichia coli DH5alpha expressing Klebsiella pneumoniae beta-lactamase SHV-1 by agar dilution method2008Antimicrobial agents and chemotherapy, May, Volume: 52, Issue:5
The Lys234Arg substitution in the enzyme SHV-72 is a determinant for resistance to clavulanic acid inhibition.
AID548008Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237Q mutant by agar dilution method2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID562223Antimicrobial activity against Desulfovibrio desulfuricans MB by Etest method2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
Susceptibilities of 23 Desulfovibrio isolates from humans.
AID534382Antibacterial activity against Escherichia coli K-12 W1895 transconjugant harboring pCF243 by microdilution method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
KHM-1, a novel plasmid-mediated metallo-beta-lactamase from a Citrobacter freundii clinical isolate.
AID406436Clearance in cystic fibrosis patient with lean body mass of 53 kg at 4 g, iv2007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Systematic comparison of the population pharmacokinetics and pharmacodynamics of piperacillin in cystic fibrosis patients and healthy volunteers.
AID577232Antibacterial activity against intI1-positive tigecycline-intermediate Acinetobacter baumannii AB166 with PFGE subgroup A3 containing carbapenemase OXA-51 by Etest2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Overexpression of the adeB gene in clinical isolates of tigecycline-nonsusceptible Acinetobacter baumannii without insertion mutations in adeRS.
AID535375Antimicrobial activity against Pseudomonas aeruginosa isolated from non-ICU patient assessed as susceptible isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID285257Antimicrobial activity against recombinant Escherichia coli DH5-alpha CL1295 isolate expressing pBK-TEM-151 and CMT by disk diffusion assay2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Evolution of TEM-type enzymes: biochemical and genetic characterization of two new complex mutant TEM enzymes, TEM-151 and TEM-152, from a single patient.
AID557963Antimicrobial activity in Clostridium perfringens by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID564692Antimicrobial activity against multidrug-resistant Klebsiella pneumoniae isolates by microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
ACHN-490, a neoglycoside with potent in vitro activity against multidrug-resistant Klebsiella pneumoniae isolates.
AID574527Antimicrobial activity against Prevotella intermedia assessed as percent susceptible isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID542624Antimicrobial activity against Streptococcus pneumoniae R6 harboring PBP2x T338G mutant gene, disruption at PBP1a and aad9 disruption in CiaR gene after 48 hrs by agar dilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
An important site in PBP2x of penicillin-resistant clinical isolates of Streptococcus pneumoniae: mutational analysis of Thr338.
AID555215Antibacterial activity against Escherichia coli DH5alpha carrying ampC gene of Acinetobacter genomosp. 3 isolate 14 by Etest method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Genetic variability among ampC genes from acinetobacter genomic species 3.
AID564524Antimicrobial activity against Acinetobacter baumannii KI by Etest method2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Extended-spectrum cephalosporinase in Acinetobacter baumannii.
AID529635Antimicrobial activity against Enterobacter cloacae isolate 4469 containing PFGE genetic clone C expressing qnrB2 and beta-lactamase KPC-2 and SHV-12 gene by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID70901In vitro antibacterial activity against AmpC producing Escherichia coli (GC2894)2001Bioorganic & medicinal chemistry letters, Apr-23, Volume: 11, Issue:8
Allyl and propargyl substituted penam sulfones as versatile intermediates toward the syntheses of new beta-lactamase inhibitors.
AID529577Ratio of Kcat to Km for Pseudomonas maltophilia ULA-511 beta-Lactamase L-12008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Functional diversity among metallo-beta-lactamases: characterization of the CAR-1 enzyme of Erwinia carotovora.
AID541499Antimicrobial activity against Stenotrophomonas maltophilia clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID535124Antimicrobial activity against Ceftazidime non-susceptible Serratia marcescens assessed as intermediate isolate by broth microdilution method in presence of tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID545450Antimicrobial activity against extended-spectrum beta-lactamase-positive Klebsiella oxytoca assessed as percent susceptible isolates be agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Susceptibility of gram-negative pathogens isolated from patients with complicated intra-abdominal infections in the United States, 2007-2008: results of the Study for Monitoring Antimicrobial Resistance Trends (SMART).
AID285573Antimicrobial activity against Pseudomonas aeruginosa P21.21 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID573836Antibacterial activity against beta-lactamase producing Clostridium septicum assessed as susceptible isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID573345Antibacterial activity against ceftazidime-nonsusceptible Citrobacter freundii assessed as resistant isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID574987Antimicrobial activity against Bifidobacterium adolescentis after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID573597Antibacterial activity against Fusobacterium necrophorum assessed as susceptible isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID531499Antibacterial activity against Bacteroides stercoris isolate by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Resistance trends of the Bacteroides fragilis group over a 10-year period, 1997 to 2006, in Madrid, Spain.
AID285439Antimicrobial activity against Citrobacter gillenii CIP 106783 after 18 hrs by disk diffusion method2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Chromosome-encoded narrow-spectrum Ambler class A beta-lactamase GIL-1 from Citrobacter gillenii.
AID533371Antimicrobial activity against Bacteroides vulgatus by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID541529Antimicrobial activity against Staphylococcus haemolyticus clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID561471Antibacterial activity against Serratia marcescens by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID530349Antimicrobial activity against Escherichia coli TOP10 harboring pQep plasmid carrying qepA2 gene by disk diffusion method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Plasmid-mediated quinolone resistance pump QepA2 in an Escherichia coli isolate from France.
AID544689Antimicrobial activity against AmpC beta-lactamase-producing Escherichia coli clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID519633Ratio of Kcat to Km for Brachyspira pilosicoli beta-lactamase OXA-63 expressed in Escherichia coli BL21 (DE3) assessed as compound hydrolysis by spectrophotometry2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Genetic and biochemical characterization of OXA-63, a new class D beta-lactamase from Brachyspira pilosicoli BM4442.
AID530817Antibacterial activity against Escherichia coli J53 by Etest method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Plasmid-encoded carbapenem-hydrolyzing beta-lactamase OXA-48 in an imipenem-susceptible Klebsiella pneumoniae strain from Belgium.
AID373770Antibacterial activity against imipenem-resistant Acinetobacter baumannii abh26 by broth dilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
An OXA-66/OXA-51-like carbapenemase and possibly an efflux pump are associated with resistance to imipenem in Acinetobacter baumannii.
AID565204Antimicrobial activity against Klebsiella pneumoniae isolate T-1780 expressing VIM-1 and KPC-2 genes by microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Emerging Klebsiella pneumoniae isolates coproducing KPC-2 and VIM-1 carbapenemases.
AID520775Antibacterial activity against beta-lactamase KPC-2 producing Klebsiella pneumoniae isolate K1 to K9 by agar dilution method2008Antimicrobial agents and chemotherapy, Jun, Volume: 52, Issue:6
Emergence of Serratia marcescens, Klebsiella pneumoniae, and Escherichia coli Isolates possessing the plasmid-mediated carbapenem-hydrolyzing beta-lactamase KPC-2 in intensive care units of a Chinese hospital.
AID529145Antimicrobial activity against ESBL producing Klebsiella pneumoniae isolated from ICU patient wound assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID562738Antimicrobial activity against Escherichia coli K-12 by agar dilution method2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
New variant of CTX-M-type extended-spectrum beta-lactamases, CTX-M-71, with a Gly238Cys substitution in a Klebsiella pneumoniae isolate from Bulgaria.
AID557713Antimicrobial activity in Fusobacterium nucleatum by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID542106Antibacterial activity against Escherichia coli TrC C expressing Klebsiella pneumoniae C blaCTX-M beta-lactamase by Etest method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Nationwide survey of CTX-M-type extended-spectrum beta-lactamases among Klebsiella pneumoniae isolates in Slovenian hospitals.
AID574050Antibacterial activity against beta-lactamase producing Finegoldia magna by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID495915Ratio of Kcat to Km for beta-lactamase VIM-1 expressed in Escherichia coli TOP10 by spectrophotometry2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
VIM-19, a metallo-beta-lactamase with increased carbapenemase activity from Escherichia coli and Klebsiella pneumoniae.
AID326266Antibacterial activity against Escherichia coli K12 carrying pR3521 encoding SCO1 by agar dilution technique2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
SCO-1, a novel plasmid-mediated class A beta-lactamase with carbenicillinase characteristics from Escherichia coli.
AID573848Antimicrobial activity against penicillinase producing Staphylococcus aureus GC 6468 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID543427Antimicrobial activity against Escherichia coli XL-1 Blue harboring plasmid CL1920 by broth microdilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Novel chimeric beta-lactamase CTX-M-64, a hybrid of CTX-M-15-like and CTX-M-14 beta-lactamases, found in a Shigella sonnei strain resistant to various oxyimino-cephalosporins, including ceftazidime.
AID544926Antimicrobial activity against Acinetobacter baumannii clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID540960Antimicrobial activity against Escherichia coli DH5[alpha] transformant harboring pA172 plasmid expressing cephalosporinase CMY-31 by agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
CMY-31 and CMY-36 cephalosporinases encoded by ColE1-like plasmids.
AID559274Antimicrobial activity against rifampin-resistant Escherichia coli J53 transconjugated with Proteus vulgaris Pv5 expressing beta-lactamase PER-1 by Etest2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Emergence of extended-spectrum beta-lactamase PER-1 in Proteus vulgaris and Providencia stuartii isolates from Algiers, Algeria.
AID584835Antimicrobial activity against Aeromonas allosaccharophila AL-1 expressing beta-lactamase PER6 by agar dilution method2010Antimicrobial agents and chemotherapy, Apr, Volume: 54, Issue:4
PER-6, an extended-spectrum beta-lactamase from Aeromonas allosaccharophila.
AID567312Antimicrobial activity against SHV-12 ESBL producing Pseudomonas aeruginosa isolate 2203 isolated from burn patient by broth microdilution method in presence of beta-lactamase inhibitor clavulanic acid2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Acquisition of a transposon encoding extended-spectrum beta-lactamase SHV-12 by Pseudomonas aeruginosa isolates during the clinical course of a burn patient.
AID544434Antimicrobial activity against translocase tatC-deficient Escherichia coli B1LK0A harboring beta-lactamase AmpC by liquid microdilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Sec- and Tat-dependent translocation of beta-lactamases across the Escherichia coli inner membrane.
AID544905Antimicrobial activity against Serratia marcescens clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID567578Antimicrobial activity against Acinetobacter baumannii assessed as resistant isolate by broth dilution method in presence of beta-lactamase inhibitor Sulbactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
In vitro antimicrobial activity and mutant prevention concentration of colistin against Acinetobacter baumannii.
AID548263Selectivity index, Ratio of Kcat/Km for Klebsiella pneumoniae 1534 beta-lactamase KPC-2 T237S mutant to ratio of Kcat/Km for Klebsiella pneumoniae 1534 beta-lactamase KPC-2 by spectrophotometric analysis2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID43898In vitro antibacterial activity against Serratia marcescens GC4132 Beta-lactamase AmpC of class C enzyme2003Journal of medicinal chemistry, Jun-19, Volume: 46, Issue:13
Spirocyclopropyl beta-lactams as mechanism-based inhibitors of serine beta-lactamases. Synthesis by rhodium-catalyzed cyclopropanation of 6-diazopenicillanate sulfone.
AID531502Antibacterial activity against Bacteroides spp. isolate by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Resistance trends of the Bacteroides fragilis group over a 10-year period, 1997 to 2006, in Madrid, Spain.
AID561278Antibacterial activity against Klebsiella pneumoniae by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID584566Antimicrobial activity against Acinetobacter lwoffii isolate M expressing beta-lactamase OXA-58 isolated from tracheal secretion of patient by vitek 2 system2010Antimicrobial agents and chemotherapy, Dec, Volume: 54, Issue:12
In vivo selection of a missense mutation in adeR and conversion of the novel blaOXA-164 gene into blaOXA-58 in carbapenem-resistant Acinetobacter baumannii isolates from a hospitalized patient.
AID531773Antimicrobial activity against Pseudomonas aeruginosa secretion isolate 4688 containing PFGE clone A1 expressing beta-lactamase IMP-15 by broth microdilution method2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Metallo-beta-lactamase gene bla(IMP-15) in a class 1 integron, In95, from Pseudomonas aeruginosa clinical isolates from a hospital in Mexico.
AID520895Antibacterial activity against Achromobacter xylosoxidans CIP69598 in presence of 4 ug/ml Tazobactam by agar dilution method2008Antimicrobial agents and chemotherapy, Jun, Volume: 52, Issue:6
Characterization of a naturally occurring class D beta-lactamase from Achromobacter xylosoxidans.
AID584753Antimicrobial activity against Acinetobacter lwoffii isolate E expressing beta-lactamase OXA-164 isolated from tracheal secretion of patient in presence of Tazobactam by vitek 2 system2010Antimicrobial agents and chemotherapy, Dec, Volume: 54, Issue:12
In vivo selection of a missense mutation in adeR and conversion of the novel blaOXA-164 gene into blaOXA-58 in carbapenem-resistant Acinetobacter baumannii isolates from a hospitalized patient.
AID544439Antimicrobial activity against mreB-deficient Escherichia coli YLS-3 harboring beta-lactamase CTX-M-14 by liquid microdilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Sec- and Tat-dependent translocation of beta-lactamases across the Escherichia coli inner membrane.
AID571937Antimicrobial activity against Escherichia coli MC4100 harboring strong promoter and active promoter P2 in beta-lactamase GES-1 by Etest2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Relative strengths of the class 1 integron promoter hybrid 2 and the combinations of strong and hybrid 1 with an active p2 promoter.
AID727655Activity of Beta-lactamase SHV-1 K234R protein mutant in Escherichia coli DH10B by Henri-Michaelis-Menten steady state equation analysis2013Journal of medicinal chemistry, Feb-14, Volume: 56, Issue:3
Design and exploration of novel boronic acid inhibitors reveals important interactions with a clavulanic acid-resistant sulfhydryl-variable (SHV) β-lactamase.
AID495802Antimicrobial activity against Escherichia coli 138 expressing beta-lactamase VIM-19 by microdilution method2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Novel VIM metallo-beta-lactamase variant from clinical isolates of Enterobacteriaceae from Algeria.
AID533380Antimicrobial activity against Bacteroides merdae assessed as resistant isolates by agar dilution method2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID557459Antimicrobial activity in Prevotella nigrescens by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID575005Antimicrobial activity against Eubacterium sp. after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID406432Volume of distribution at steady state in healthy human at 4 g, iv2007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Systematic comparison of the population pharmacokinetics and pharmacodynamics of piperacillin in cystic fibrosis patients and healthy volunteers.
AID541539Antimicrobial activity against vancomycin-resistant Enterococcus faecalis clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID571220Antimicrobial activity against Pseudomonas aeruginosa isolate 164CD obtained from patient with non-cystic fibrosis by agar dilution method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
Role of ampD homologs in overproduction of AmpC in clinical isolates of Pseudomonas aeruginosa.
AID573355Antibacterial activity against ceftazidime-nonsusceptible Escherichia coli by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID560489Antibacterial activity against 5 x 10'5 CFU/ml CMY-2 producing Escherichia coli MC4100 harboring plasmid AC-cmy2 by microdilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Extended-spectrum properties of CMY-30, a Val211Gly mutant of CMY-2 cephalosporinase.
AID68871In vitro synergistic activity against Escherichia coli 300 + (TEM-1)1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID373771Antibacterial activity against imipenem-resistant Acinetobacter baumannii abh29 by broth dilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
An OXA-66/OXA-51-like carbapenemase and possibly an efflux pump are associated with resistance to imipenem in Acinetobacter baumannii.
AID574025Antibacterial activity against beta-lactamase producing Peptostreptococcus anaerobius by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID574991Antimicrobial activity against Bifidobacterium adolescentis assessed as percent resistant isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID573565Antibacterial activity against beta-lactamase producing Bacteroides vulgatus assessed as resistant isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID574455Antimicrobial activity against Escherichia coli isolate 547T expressing beta-lactamase KPC2 and PFGE cluster 4 isolated from blood of patient by vitek-2 method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Carbapenem-resistant KPC-2-producing Escherichia coli in a Tel Aviv Medical Center, 2005 to 2008.
AID285601Antimicrobial activity against Pseudomonas aeruginosa 2A3 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID1373299Antimicrobial activity against Escherichia coli expressing beta-lactamase TEM-10 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID562781Antimicrobial activity against Escherichia coli DH10B by Etest in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Nov, Volume: 53, Issue:11
TEM-168, a heretofore laboratory-derived TEM beta-lactamase variant found in an Escherichia coli clinical isolate.
AID535121Antimicrobial activity against Ceftazidime susceptible Serratia marcescens assessed as intermediate isolate by broth microdilution method in presence of tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID542613Antimicrobial activity against Streptococcus pneumoniae R6 harboring PBP2x T338A mutant gene after 48 hrs by agar dilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
An important site in PBP2x of penicillin-resistant clinical isolates of Streptococcus pneumoniae: mutational analysis of Thr338.
AID519630Antimicrobial activity against Escherichia coli JM83 harboring beta-lactamase OXA-63 after 3 days by Etest2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Genetic and biochemical characterization of OXA-63, a new class D beta-lactamase from Brachyspira pilosicoli BM4442.
AID524245Antimicrobial activity against Escherichia coli DH5alpha expressing SHV-12010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
Biochemical study of a new inhibitor-resistant beta-lactamase, SHV-84, produced by a clinical Escherichia coli strain.
AID535373Antimicrobial activity against Pseudomonas aeruginosa isolated from ICU patient assessed as intermediate isolate by broth microdilution method2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID541787Antimicrobial activity against Bacteroides fragilis clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID283219Antimicrobial susceptibility of Burkholderia cepacia complex isolated from cystic fibrosis patient assessed as percent resistant isolates2007Antimicrobial agents and chemotherapy, Mar, Volume: 51, Issue:3
Antimicrobial susceptibility and synergy studies of Burkholderia cepacia complex isolated from patients with cystic fibrosis.
AID372640Ratio of Kcat/Km for Escherichia coli DH5alpha beta-lactamase TEM-35 to Kcat/Km for Escherichia coli DH5alpha beta-lactamase TEM-1582007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
TEM-158 (CMT-9), a new member of the CMT-type extended-spectrum beta-lactamases.
AID547776Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237A mutant by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID340734Antimicrobial activity against Escherichia coli HB101 harboring pBC-SK plasmid assessed as drug level at which microbial resistance was observed by agar dilution method2007Antimicrobial agents and chemotherapy, Aug, Volume: 51, Issue:8
Identification and characterization of a new metallo-beta-lactamase, IND-5, from a clinical isolate of Chryseobacterium indologenes.
AID544888Antimicrobial activity against Citrobacter koseri clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID574485Antimicrobial activity against Bacteroides thetaiotaomicron after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID573366Antibacterial activity against ceftazidime-susceptible Morganella morganii assessed as resistant isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID563970Antibacterial activity against Escherichia coli J53 harboring beta-lactamase NDM-1 by Etest method2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
Characterization of a new metallo-beta-lactamase gene, bla(NDM-1), and a novel erythromycin esterase gene carried on a unique genetic structure in Klebsiella pneumoniae sequence type 14 from India.
AID573628Antimicrobial activity against SHV-1and SHV-5 beta-lactamase producing Klebsiella pneumoniae GAR 7978 infected in CD-1 mouse treated 30 and 150 mins postinfection in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID519635Activity of Brachyspira pilosicoli beta-lactamase OXA-63 expressed in Escherichia coli BL21 (DE3) assessed as compound hydrolysis by spectrophotometry relative to oxacillin2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Genetic and biochemical characterization of OXA-63, a new class D beta-lactamase from Brachyspira pilosicoli BM4442.
AID544919Antimicrobial activity against Providencia stuartii clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID495799Ratio of Kcat to Km of KPC-2 using nitrocefin hydrolysis2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Novel ambler class A carbapenem-hydrolyzing beta-lactamase from a Pseudomonas fluorescens isolate from the Seine River, Paris, France.
AID530341Ratio of Kcat to Km for Pseudomonas aeruginosa VIM-1 beta-lactamase2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Characterization of the new metallo-beta-lactamase VIM-13 and its integron-borne gene from a Pseudomonas aeruginosa clinical isolate in Spain.
AID530339Activity of Pseudomonas aeruginosa VIM-13 beta-lactamase2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Characterization of the new metallo-beta-lactamase VIM-13 and its integron-borne gene from a Pseudomonas aeruginosa clinical isolate in Spain.
AID541815Antimicrobial activity against Enterococcus hirae clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID573590Antibacterial activity against Fusobacterium varium by by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID545456Antimicrobial activity against Pseudomonas aeruginosa assessed as percent susceptible isolates by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Susceptibility of gram-negative pathogens isolated from patients with complicated intra-abdominal infections in the United States, 2007-2008: results of the Study for Monitoring Antimicrobial Resistance Trends (SMART).
AID534639Antimicrobial activity against ESBL producing Escherichia coli assessed as intermediate isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID541538Antimicrobial activity against vancomycin-resistant Enterococcus faecalis clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID535863Antimicrobial activity against aac(6')-Ib-cr-negative Enterobacter cloacae GZ47 harboring qnrB and qnrS genes by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID498872Antimicrobial activity against Acinetobacter baumannii B9 containing carbapenemase blaOXA-23 gene assessed as growth inhibition by Etest method2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
First isolation of the blaOXA-23 carbapenemase gene from an environmental Acinetobacter baumannii isolate.
AID571035Antimicrobial activity against Pseudomonas aeruginosa isolate PA22 obtained from patient with cystic fibrosis by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
Role of ampD homologs in overproduction of AmpC in clinical isolates of Pseudomonas aeruginosa.
AID518732Antimicrobial activity against Escherichia coli TOP10 harboring beta-lactamase DIM-1 by agar dilution method in presence of beta-lactam inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Characterization of DIM-1, an integron-encoded metallo-beta-lactamase from a Pseudomonas stutzeri clinical isolate in the Netherlands.
AID567304Antimicrobial activity against SHV-12 ESBL producing Pseudomonas aeruginosa isolate 2202 isolated from burn patient by broth microdilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Acquisition of a transposon encoding extended-spectrum beta-lactamase SHV-12 by Pseudomonas aeruginosa isolates during the clinical course of a burn patient.
AID530828Antibacterial activity against Escherichia coli J53 harboring plasmid-encoded beta-lactamase OXA-48 by Etest method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Plasmid-encoded carbapenem-hydrolyzing beta-lactamase OXA-48 in an imipenem-susceptible Klebsiella pneumoniae strain from Belgium.
AID529507Antimicrobial activity against Enterobacter cloacae isolate 622 containing PFGE genetic clone A expressing qnrB2 and beta-lactamase KPC-2 and SHV-12 gene by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID530332Antimicrobial activity against Pseudomonas aeruginosa isolate PA-SL2 harboring blaVIM-13 gene by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Characterization of the new metallo-beta-lactamase VIM-13 and its integron-borne gene from a Pseudomonas aeruginosa clinical isolate in Spain.
AID544671Antimicrobial activity against Citrobacter koseri clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID528990Antimicrobial activity against methicillin-resistant Staphylococcus aureus isolated from ICU patient urine assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID544903Antimicrobial activity against Serratia marcescens clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID573823Antibacterial activity against beta-lactamase producing Clostridium paraputrificum by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID207199In vitro minimum inhibitory concentration against Methicillin-susceptible Staphylococcus aureus(GC 4545)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID520782Antibacterial activity against beta-lactamase KPC-2 producing Klebsiella pneumoniae isolate K1 to K9 in presence of Tazobactam by agar dilution method2008Antimicrobial agents and chemotherapy, Jun, Volume: 52, Issue:6
Emergence of Serratia marcescens, Klebsiella pneumoniae, and Escherichia coli Isolates possessing the plasmid-mediated carbapenem-hydrolyzing beta-lactamase KPC-2 in intensive care units of a Chinese hospital.
AID576061Antimicrobial activity against ESBL-positive Klebsiella pneumoniae 71697 harboring porin OmpK36V mutant gene by Etest in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
An ertapenem-resistant extended-spectrum-beta-lactamase-producing Klebsiella pneumoniae clone carries a novel OmpK36 porin variant.
AID544937Antimicrobial activity against Acinetobacter lwoffii clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID562334Antimicrobial activity against Escherichia coli DH5alpha harboring plasmid pBC-SK after 18 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
IND-6, a highly divergent IND-type metallo-beta-lactamase from Chryseobacterium indologenes strain 597 isolated in Burkina Faso.
AID574521Antimicrobial activity against Prevotella bivia after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID584759Antimicrobial activity against Acinetobacter lwoffii isolate K expressing beta-lactamase OXA-58 isolated from blood culture of patient in presence of Tazobactam by vitek 2 system2010Antimicrobial agents and chemotherapy, Dec, Volume: 54, Issue:12
In vivo selection of a missense mutation in adeR and conversion of the novel blaOXA-164 gene into blaOXA-58 in carbapenem-resistant Acinetobacter baumannii isolates from a hospitalized patient.
AID561489Antibacterial activity against Acinetobacter baumannii by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID534618Antimicrobial activity against ceftazidime non-susceptible Enterobacteriaceae assessed as susceptible isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID558535Antibacterial activity against bla gene-negative and nitrocefin reaction-positive beta-lactamase harboring Campylobacter jejuni isolate P843 by NCCLS agar doubling dilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Beta-lactamase-mediated beta-lactam resistance in Campylobacter species: prevalence of Cj0299 (bla OXA-61) and evidence for a novel beta-Lactamase in C. jejuni.
AID558539Antibacterial activity against bla gene-positive and nitrocefin reaction-positive beta-lactamase harboring Campylobacter coli isolate P1826 by NCCLS agar doubling dilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Beta-lactamase-mediated beta-lactam resistance in Campylobacter species: prevalence of Cj0299 (bla OXA-61) and evidence for a novel beta-Lactamase in C. jejuni.
AID535153Antimicrobial activity against ceftazidime non-susceptible Pseudomonas aeruginosa assessed as susceptible isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID565685Antimicrobial activity against beta-lactamase-positive ampicillin-resistant Haemophilus influenzae harboring fst1 mutant gene by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Antimicrobial activities of piperacillin-tazobactam against Haemophilus influenzae isolates, including beta-lactamase-negative ampicillin-resistant and beta-lactamase-positive amoxicillin-clavulanate-resistant isolates, and mutations in their quinolone re
AID546429Activity at Pseudomonas aeruginosa PDC-5 by spectrophotometer2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Extended-spectrum cephalosporinases in Pseudomonas aeruginosa.
AID544938Antimicrobial activity against Acinetobacter lwoffii clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID522001Antimicrobial activity against Escherichia coli isolate J53 harboring p5A containing beta-lactamase OXA-48 located within transposon Tn1999 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID573640Antimicrobial activity against OXA-1 beta-lactamase producing Escherichia coli GAR 5946 infected in CD-1 mouse treated 30 and 150 mins postinfection in presence of 8:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID541793Antimicrobial activity against Bacteroides uniformis clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID495911Antimicrobial activity in Escherichia coli J53 strain2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
VIM-19, a metallo-beta-lactamase with increased carbapenemase activity from Escherichia coli and Klebsiella pneumoniae.
AID542614Antimicrobial activity against Streptococcus pneumoniae R6 harboring PBP2x T338P mutant gene after 48 hrs by agar dilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
An important site in PBP2x of penicillin-resistant clinical isolates of Streptococcus pneumoniae: mutational analysis of Thr338.
AID542626Antimicrobial activity against Streptococcus pneumoniae R6 harboring PBP2x T338G and PBP1a2349 mutant gene and aad9 disruption in CiaR gene after 48 hrs by agar dilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
An important site in PBP2x of penicillin-resistant clinical isolates of Streptococcus pneumoniae: mutational analysis of Thr338.
AID206381In vitro minimum inhibitory concentration against methicillin-resistant Coagulase-negative Staphylococci (MRCNS) (GC 4548)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID573556Antibacterial activity against Bacteroides fragilis assessed as resistant isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID529481Antimicrobial activity against Enterobacter cloacae isolate 18 containing PFGE genetic clone A expressing qnrB2 and beta-lactamase KPC-2 and SHV-12 gene by Etest2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID557427Antimicrobial activity in Bacteroides distasonis by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID574981Antimicrobial activity against Actinomyces naeslundii after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID584760Antimicrobial activity against Acinetobacter lwoffii isolate L expressing beta-lactamase OXA-58 isolated from tracheal secretion of patient in presence of Tazobactam by vitek 2 system2010Antimicrobial agents and chemotherapy, Dec, Volume: 54, Issue:12
In vivo selection of a missense mutation in adeR and conversion of the novel blaOXA-164 gene into blaOXA-58 in carbapenem-resistant Acinetobacter baumannii isolates from a hospitalized patient.
AID544922Antimicrobial activity against Acinetobacter calcoaceticus clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID203143In vitro inhibitory activity against Serratia marcescens1999Bioorganic & medicinal chemistry letters, Apr-05, Volume: 9, Issue:7
6-(1-Hydroxyalkyl)penam sulfone derivatives as inhibitors of class A and class C beta-lactamases I.
AID533133Antimicrobial activity against Bacteroides fragilis by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID541531Antimicrobial activity against Enterococcus faecalis clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID559586Antimicrobial activity against Pseudomonas aeruginosa PAO1 harboring DNA oxidative repair system deltamutM::Gm mutant gene by Etest2009Antimicrobial agents and chemotherapy, Jun, Volume: 53, Issue:6
Antibiotic resistance in Pseudomonas aeruginosa strains with increased mutation frequency due to inactivation of the DNA oxidative repair system.
AID555190Ratio of MIC for Pseudomonas aeruginosa PAO1 harboring deltaampD::lox deltaampDh2::lox deltaampDh3::lox deltanagZ::Gm in presence of beta-lactamase inhibitor Tazobactam to MIC for nagZ gene-deficient Pseudomonas aeruginosa PAO1 in presence of beta-lactama2009Antimicrobial agents and chemotherapy, Jun, Volume: 53, Issue:6
Inactivation of the glycoside hydrolase NagZ attenuates antipseudomonal beta-lactam resistance in Pseudomonas aeruginosa.
AID521842Antibacterial activity against Escherichia coli J53 by CLSI method2008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Presence of plasmid-mediated quinolone resistance in Klebsiella pneumoniae isolates possessing blaKPC in the United States.
AID522008Antimicrobial activity against Escherichia coli isolate J53 harboring pI-2 containing beta-lactamase OXA-48 located within transposon Tn1999.2 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID564476Antimicrobial activity against Pseudomonas aeruginosa isolate 896 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
In vivo efficacy of 1- and 2-gram human simulated prolonged infusions of doripenem against Pseudomonas aeruginosa.
AID68399In vitro minimum inhibitory concentration against vancomycin-susceptible Enterococcus faecium (GC 4557)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID562224Antimicrobial activity against Desulfovibrio piger by Etest method2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
Susceptibilities of 23 Desulfovibrio isolates from humans.
AID285606Antimicrobial activity against Pseudomonas aeruginosa 2A7 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID574518Antimicrobial activity against Prevotella intermedia after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID541527Antimicrobial activity against methicillin-susceptible Staphylococcus epidermidis clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID519012Activity of Beta-lactamase TEM-102008Antimicrobial agents and chemotherapy, Mar, Volume: 52, Issue:3
E240V substitution increases catalytic efficiency toward ceftazidime in a new natural TEM-type extended-spectrum beta-lactamase, TEM-149, from Enterobacter aerogenes and Serratia marcescens clinical isolates.
AID541508Antimicrobial activity against beta-lactamase-negative Haemophilus influenzae clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID541809Antimicrobial activity against Enterococcus durans clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID535147Antimicrobial activity against ceftazidime non-susceptible Pseudomonas aeruginosa by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID544933Antimicrobial activity against Acinetobacter junii clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID535836Antimicrobial activity against wild-type Pseudomonas aeruginosa GP37 after 18 hrs by agar dilution method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Fluoroquinolone enhances the mutation frequency for meropenem-selected carbapenem resistance in Pseudomonas aeruginosa, but use of the high-potency drug doripenem inhibits mutant formation.
AID573626Antimicrobial activity against SHV-1and SHV-5 beta-lactamase producing Klebsiella pneumoniae GAR 7978 infected in CD-1 mouse treated 30 and 150 mins postinfection2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID529155Antimicrobial activity against carbapenem-resistant Enterobacter cloacae isolated from ICU patient wound assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID1373280Antimicrobial activity against wild type Escherichia coli by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID396032Antibacterial activity against drug-resistant AcrAB-TolC efflux pump deficient Enterobacter cloacae EcdeltaacrA isolate expressing pAP3 plasmid containing Enterobacter aerogenes acrR gene by Etest2007Antimicrobial agents and chemotherapy, Sep, Volume: 51, Issue:9
Cloning, nucleotide sequencing, and analysis of the AcrAB-TolC efflux pump of Enterobacter cloacae and determination of its involvement in antibiotic resistance in a clinical isolate.
AID528991Antimicrobial activity against methicillin-resistant Staphylococcus aureus isolated from ICU patient wound assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID534913Antimicrobial activity against Citrobacter with nonderepressed AmpC beta-lactamsae assessed as intermediate isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID544429Antimicrobial activity against Escherichia coli MC4100A harboring beta-lactamase L2 by liquid microdilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Sec- and Tat-dependent translocation of beta-lactamases across the Escherichia coli inner membrane.
AID516146Antibacterial activity against Pulsotype J Acinetobacter genomosp. 3 isolate 15 containing IMP-1, OXA-58, ADC-18, ISAba1, ISAba3, IS1008, intI1 genetic elements by broth micro dilution2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Molecular characterization of beta-lactamase genes and their genetic structures in Acinetobacter genospecies 3 isolates in Taiwan.
AID727796Antimicrobial activity against Escherichia coli DH10B expressing Beta-lactamase SHV-1 K234R protein mutant by CLSI agar dilution method2013Journal of medicinal chemistry, Feb-14, Volume: 56, Issue:3
Design and exploration of novel boronic acid inhibitors reveals important interactions with a clavulanic acid-resistant sulfhydryl-variable (SHV) β-lactamase.
AID531315Activity of Pseudomonas aeruginosa beta-lactamase VIM-2 by spectrophotometry2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Kinetic characterization of VIM-7, a divergent member of the VIM metallo-beta-lactamase family.
AID68870In vitro synergistic activity against Escherichia coli 300 (no beta-lactamase, imp mutant)1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID541514Antimicrobial activity against Moraxella catarrhalis clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID332075Antibacterial activity against Pseudomonas aeruginosa by agar dilution method2008Bioorganic & medicinal chemistry letters, Jun-01, Volume: 18, Issue:11
Antibacterial activity in serum of the 3,5-diamino-piperidine translation inhibitors.
AID573657Antimicrobial activity against TEM-10 beta-lactamase producing Escherichia coli GC 2022 by broth microdilution method in presence of 8:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID200364Beta-Lactamase inhibitory activity against representative class C (AmpC) serine enzyme from Escherichia coli P992004Bioorganic & medicinal chemistry letters, Mar-08, Volume: 14, Issue:5
Penicillin-derived inhibitors that simultaneously target both metallo- and serine-beta-lactamases.
AID533411Antimicrobial activity against Finegoldia magna by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID544679Antimicrobial activity against AmpC beta-lactamase-producing Citrobacter freundii clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID576306Antimicrobial activity against ESBL-positive Klebsiella pneumoniae 287942 harboring porin OmpK36 gene by Etest in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
An ertapenem-resistant extended-spectrum-beta-lactamase-producing Klebsiella pneumoniae clone carries a novel OmpK36 porin variant.
AID508741Antibacterial activity against Pseudomonas aeruginosa assessed as percent nonsusceptible isolates by broth microdilution assay2010Antimicrobial agents and chemotherapy, Feb, Volume: 54, Issue:2
Activity of a new antipseudomonal cephalosporin, CXA-101 (FR264205), against carbapenem-resistant and multidrug-resistant Pseudomonas aeruginosa clinical strains.
AID548027Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237H mutant by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID535712Antibacterial activity against Escherichia coli TOP10 expressing AmpC-B2 S287N mutant protein by agar dilution method in presence of 4 mg/liter Tazobactam2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Role of the Ser-287-Asn replacement in the hydrolysis spectrum extension of AmpC beta-lactamases in Escherichia coli.
AID541530Antimicrobial activity against Staphylococcus haemolyticus clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID163429The compound was evaluated for antimicrobial activity against Pseudomonas aeruginosa OC 4270 by inhibiting enzyme AmpC(ind)2000Bioorganic & medicinal chemistry letters, Oct-02, Volume: 10, Issue:19
The synthesis and SAR of rhodanines as novel class C beta-lactamase inhibitors.
AID535146Antimicrobial activity against ceftazidime susceptible Pseudomonas aeruginosa by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID425863Antimicrobial activity against Carnobacterium divergens CIP101029 at 0.5 McFarland inoculum size by E-test2008Antimicrobial agents and chemotherapy, Feb, Volume: 52, Issue:2
Genetic and biochemical characterization of CAD-1, a chromosomally encoded new class A penicillinase from Carnobacterium divergens.
AID560591Antimicrobial activity against Pseudomonas aeruginosa isolate IMCJ799 by microdilution method2009Antimicrobial agents and chemotherapy, Jun, Volume: 53, Issue:6
AAC(6')-Iaf, a novel aminoglycoside 6'-N-acetyltransferase from multidrug-resistant Pseudomonas aeruginosa clinical isolates.
AID535180Antimicrobial activity against imipenem non-susceptible Acinetobacter assessed as intermediate isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID322317Antibacterial activity against CTX-M group 9 enzyme producing Escherichia coli isolates assessed as percent resistant isolates by broth microdilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Spread of extended-spectrum beta-lactamase CTX-M-producing escherichia coli clinical isolates in community and nosocomial environments in Portugal.
AID559643Antimicrobial activity against Extended-spectrum beta-lactamase producing Escherichia coli clinical isolate assessed as resistant isolate in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Jun, Volume: 53, Issue:6
Molecular characteristics of travel-related extended-spectrum-beta-lactamase-producing Escherichia coli isolates from the Calgary Health Region.
AID541799Antimicrobial activity against Peptostreptococcus anaerobius clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID530326Antimicrobial activity against Escherichia coli XL1-Blue harboring pUCP carrying VIM-1 gene by Etest method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Characterization of the new metallo-beta-lactamase VIM-13 and its integron-borne gene from a Pseudomonas aeruginosa clinical isolate in Spain.
AID541780Antimicrobial activity against penicillin-intermediate Streptococcus pneumoniae clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID583158Antimicrobial activity against ampC::lox gene-deficient Pseudomonas aeruginosa PAO1 by Etest method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
NagZ inactivation prevents and reverts beta-lactam resistance, driven by AmpD and PBP 4 mutations, in Pseudomonas aeruginosa.
AID574489Antimicrobial activity against Bacteroides distasonis after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID555559Antimicrobial activity against Pseudomonas aeruginosa isolate 26285 expressing IMP-13 beta lactamase gene by Etest in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
First organisms with acquired metallo-beta-lactamases (IMP-13, IMP-22, and VIM-2) reported in Austria.
AID544912Antimicrobial activity against Proteus vulgaris clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID555214Antibacterial activity against Acinetobacter genomosp. 3 isolate 243 by Etest method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Genetic variability among ampC genes from acinetobacter genomic species 3.
AID564228Activity of Escherichia coli TOP10 beta-lactamase OXA-1432009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
OXA-143, a novel carbapenem-hydrolyzing class D beta-lactamase in Acinetobacter baumannii.
AID573643Antimicrobial activity against penicillinase producing Staphylococcus aureus GC 6468 infected in CD-1 mouse treated 30 and 150 mins postinfection in presence of 8:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID429078Antibacterial activity against Escherichia coli J53 expressing Klebsiella pneumoniae Greece blaKPC-2 gene by E test method2008Antimicrobial agents and chemotherapy, Feb, Volume: 52, Issue:2
Plasmid-mediated carbapenem-hydrolyzing beta-lactamase KPC-2 in Klebsiella pneumoniae isolate from Greece.
AID573377Antibacterial activity against imipenem-susceptible Acinetobacter assessed as susceptible isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID576291Antimicrobial activity against ESBL-positive Klebsiella pneumoniae 6267 harboring porin OmpK36V mutant gene by Etest in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
An ertapenem-resistant extended-spectrum-beta-lactamase-producing Klebsiella pneumoniae clone carries a novel OmpK36 porin variant.
AID519749Ratio of Kcat to Km for Klebsiella pneumoniae Beta-Lactamase SHV-722008Antimicrobial agents and chemotherapy, May, Volume: 52, Issue:5
The Lys234Arg substitution in the enzyme SHV-72 is a determinant for resistance to clavulanic acid inhibition.
AID530323Antimicrobial activity against Pseudomonas aeruginosa PAO1 harboring pUCP carrying VIM-1 gene by Etest method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Characterization of the new metallo-beta-lactamase VIM-13 and its integron-borne gene from a Pseudomonas aeruginosa clinical isolate in Spain.
AID544695Antimicrobial activity against Citrobacter koseri clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID557979Antimicrobial activity in Clostridium ramosum by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID574488Antimicrobial activity against Bacteroides distasonis after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID544420Antimicrobial activity against mreB-deficient Escherichia coli YLS-3 expressing beta-lactamase TEM-1 by liquid microdilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Sec- and Tat-dependent translocation of beta-lactamases across the Escherichia coli inner membrane.
AID301748Apparent permeability across Caco-2 cells2007Bioorganic & medicinal chemistry, Nov-15, Volume: 15, Issue:22
Design, synthesis and biological evaluation of novel lipoamino acid-based glycolipids for oral drug delivery.
AID541516Antimicrobial activity against methicillin-resistant Staphylococcus aureus clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID528835Antimicrobial activity against vancomycin-resistant Enterococcus sp. isolated from ICU patient respiratory tract assessed as resistant isolates by broth microdilution method2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID564480Antimicrobial activity against Pseudomonas aeruginosa isolate 913 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
In vivo efficacy of 1- and 2-gram human simulated prolonged infusions of doripenem against Pseudomonas aeruginosa.
AID584848Ratio of Kcat to Km for Aeromonas allosaccharophila AL-1 beta-lactamase PER22010Antimicrobial agents and chemotherapy, Apr, Volume: 54, Issue:4
PER-6, an extended-spectrum beta-lactamase from Aeromonas allosaccharophila.
AID68875In vitro synergistic activity against Escherichia coli ATCC 25922 (no beta-lactamase)1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID574764Antimicrobial activity against Finegoldia magna after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID541542Antimicrobial activity against vancomycin-resistant Enterococcus faecium clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID585402Ratio of Kcat to Km for Chryseobacterium meningosepticum NCTC 10585 metallo-beta-lactamase GOB-12010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
High-resolution crystal structure of the subclass B3 metallo-beta-lactamase BJP-1: rational basis for substrate specificity and interaction with sulfonamides.
AID545630Antimicrobial activity against Pseudomonas aeruginosa PS9 with PFGE phenotype 3B obtained from sputum of patient by agar dilution method in presence of beta-lactamase inhibitor tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID523892Antimicrobial activity against Acinetobacter baumannii ATCC 15151 harboring ISAba1-blaOXA-23 gene by Etest2010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
Genetic basis of multidrug resistance in Acinetobacter clinical isolates in Taiwan.
AID574042Antibacterial activity against beta-lactamase producing Peptoniphilus asaccharolyticus assessed as susceptible isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID529579Ratio of Kcat to Km for Legionella gormanii ATCC 33297T beta-Lactamase FEZ-12008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Functional diversity among metallo-beta-lactamases: characterization of the CAR-1 enzyme of Erwinia carotovora.
AID529632Antimicrobial activity against Enterobacter cloacae isolate 658 containing PFGE genetic clone B expressing qnrB2 and beta-lactamase KPC-2 and SHV-12 gene by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID496593Activity at Escherichia coli DH10B beta-lactamase KPC-2 by diode array spectrophotometry2010Antimicrobial agents and chemotherapy, Feb, Volume: 54, Issue:2
Inhibitor resistance in the KPC-2 beta-lactamase, a preeminent property of this class A beta-lactamase.
AID544936Antimicrobial activity against Acinetobacter lwoffii clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID562328Antimicrobial activity against Chryseobacterium indologenes 597 expressing metallo-beta-lactamase IND-6 after 18 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
IND-6, a highly divergent IND-type metallo-beta-lactamase from Chryseobacterium indologenes strain 597 isolated in Burkina Faso.
AID574977Antimicrobial activity against Actinomyces meyeri assessed as percent susceptible isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID324858Antimicrobial activity against Acinetobacter baumannii A24A after 4 days by broth microdilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Tigecycline Efflux as a Mechanism for Nonsusceptibility in Acinetobacter baumannii.
AID563975Ratio of Kcat to Km for Klebsiella pneumoniae 05-560 beta-lactamase IMP12009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
Characterization of a new metallo-beta-lactamase gene, bla(NDM-1), and a novel erythromycin esterase gene carried on a unique genetic structure in Klebsiella pneumoniae sequence type 14 from India.
AID547788Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237L mutant by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID541512Antimicrobial activity against Haemophilus parainfluenzae clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID405083Inhibition of Citrobacter freundii PER2 beta lactamase2007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Biochemical characterization of PER-2 and genetic environment of blaPER-2.
AID519007Antimicrobial activity against Escherichia coli HB101 expressing plasmid encoded TEM-149 T182M mutant by broth macrodilution method2008Antimicrobial agents and chemotherapy, Mar, Volume: 52, Issue:3
E240V substitution increases catalytic efficiency toward ceftazidime in a new natural TEM-type extended-spectrum beta-lactamase, TEM-149, from Enterobacter aerogenes and Serratia marcescens clinical isolates.
AID529147Antimicrobial activity against carbapenem-resistant Pseudomonas aeruginosa assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID285584Antimicrobial activity against Pseudomonas aeruginosa 65.33-3 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID547995Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237Y mutant by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID529203Antibacterial activity against AmpC-producing Escherichia coli isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, May, Volume: 52, Issue:5
Comparison of antimicrobial resistance profiles among extended-spectrum-beta-lactamase-producing and acquired AmpC beta-lactamase-producing Escherichia coli isolates from Canadian intensive care units.
AID575001Antimicrobial activity against Eubacterium lentum assessed as percent susceptible isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID1824273Antimicrobial activity against Escherichia coli clinical isolate T2228 expressing VIM-1 assessed as inhibition of bacterial growth by CLSI protocol based broth microdilution assay2022European journal of medicinal chemistry, Jan-15, Volume: 228Nitroxoline and its derivatives are potent inhibitors of metallo-β-lactamases.
AID373202Antimicrobial activity against Escherichia coli BL21(DE3) carrying pET9a expressing Bacillus clausii beta-lactamase BCL1 by agar-dilution technique in presence of beta-lactamase inhibitor Tazobactam2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
Molecular and biochemical characterization of the chromosome-encoded class A beta-lactamase BCL-1 from Bacillus clausii.
AID544909Antimicrobial activity against Proteus mirabilis clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID584846Activity at Aeromonas allosaccharophila AL-1 beta-lactamase PER62010Antimicrobial agents and chemotherapy, Apr, Volume: 54, Issue:4
PER-6, an extended-spectrum beta-lactamase from Aeromonas allosaccharophila.
AID285590Antimicrobial activity against Pseudomonas aeruginosa 65.38-1 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID585214Antimicrobial activity against Escherichia coli DH5[alpha] transformed with pAC-ges1 plasmid encoding Beta-lactamase GES-1 E104, G170 mutant in presence of at 4 ug/ml Tazobactam by Etest method2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Comparative biochemical and computational study of the role of naturally occurring mutations at Ambler positions 104 and 170 in GES β-lactamases.
AID544668Antimicrobial activity against class A extended spectrum beta-lactamase- producing Escherichia coli clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID574482Antimicrobial activity against Bacteroides fragilis after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID541546Antimicrobial activity against penicillin-susceptible Streptococcus pneumoniae clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID533134Antimicrobial activity against Bacteroides fragilis assessed as resistant isolates by agar dilution method2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID544585Antimicrobial activity against Escherichia coli DH5[alpha] isolate GC 8133 expressing bla TEM-55 gene by microdilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Pyrosequencing using the single-nucleotide polymorphism protocol for rapid determination of TEM- and SHV-type extended-spectrum beta-lactamases in clinical isolates and identification of the novel beta-lactamase genes blaSHV-48, blaSHV-105, and blaTEM-155
AID535833Antimicrobial activity against Pseudomonas aeruginosa GP62KT41 harboring oprD gene after 18 hrs by agar dilution method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Fluoroquinolone enhances the mutation frequency for meropenem-selected carbapenem resistance in Pseudomonas aeruginosa, but use of the high-potency drug doripenem inhibits mutant formation.
AID324864Antimicrobial activity against Acinetobacter baumannii A24D after 4 days by broth microdilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Tigecycline Efflux as a Mechanism for Nonsusceptibility in Acinetobacter baumannii.
AID541782Antimicrobial activity against penicillin-resistant Streptococcus pneumoniae clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID555212Antibacterial activity against Acinetobacter genomosp. 3 isolate 128 by Etest method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Genetic variability among ampC genes from acinetobacter genomic species 3.
AID561627Antimicrobial activity against Stenotrophomonas maltophilia KJ by twofold serial agar dilution method2009Antimicrobial agents and chemotherapy, Jul, Volume: 53, Issue:7
AmpDI is involved in expression of the chromosomal L1 and L2 beta-lactamases of Stenotrophomonas maltophilia.
AID531965Antibacterial activity against Klebsiella pneumoniae urine isolate A28009 PFGE pattern A expressing KPC-2, TEM-1, SHV-11, CTX-M-2 beta-lactamase by agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
First report of KPC-2-producing Klebsiella pneumoniae strains in Brazil.
AID561457Antibacterial activity against Enterobacter cloacae assessed as susceptible isolates by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID583150Antimicrobial activity against ampD::lox and nagZ::lox gene-deficient Pseudomonas aeruginosa PAO1 by Etest method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
NagZ inactivation prevents and reverts beta-lactam resistance, driven by AmpD and PBP 4 mutations, in Pseudomonas aeruginosa.
AID545852Antimicrobial activity against Pseudomonas aeruginosa PS44 with PFGE phenotype 13 expressing beta-lactamase IMP-18 obtained from blood of patient by agar dilution method in presence of beta-lactamase inhibitor tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID557955Antimicrobial activity in Actinomyces by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID565661Antimicrobial activity against beta-lactamase negative ampicillin-resistant Haemophilus influenzae by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Antimicrobial activities of piperacillin-tazobactam against Haemophilus influenzae isolates, including beta-lactamase-negative ampicillin-resistant and beta-lactamase-positive amoxicillin-clavulanate-resistant isolates, and mutations in their quinolone re
AID511668Antimicrobial activity against beta-lactam resistant Pseudomonas aeruginosa PAOD2 harboring oprD spontaneous mutant and deficient in dacB gene selected in vitro after antipseudomonal treatment of intensive care unit patient by broth microdilution method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Activity of a new cephalosporin, CXA-101 (FR264205), against beta-lactam-resistant Pseudomonas aeruginosa mutants selected in vitro and after antipseudomonal treatment of intensive care unit patients.
AID574491Antimicrobial activity against Bacteroides vulgatus after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID574997Antimicrobial activity against Bifidobacterium sp. assessed as percent resistant isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID535374Antimicrobial activity against Pseudomonas aeruginosa isolated from ICU patient assessed as resistant isolate by broth microdilution method2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID573550Antibacterial activity against beta-lactamase producing Bacteroides thetaiotaomicron by by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID545624Antimicrobial activity against Pseudomonas aeruginosa PS2 with PFGE phenotype 10B obtained from urine of ICU patient by agar dilution method in presence of beta-lactamase inhibitor tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID541522Antimicrobial activity against methicillin-resistant Staphylococcus epidermidis clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID574756Antimicrobial activity against Anaerococcus prevotii assessed as percent resistant isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID519983Activity of Klebsiella pneumoniae Beta-Lactamase SHV-12008Antimicrobial agents and chemotherapy, May, Volume: 52, Issue:5
Biochemical characterization of SHV-55, an extended-spectrum class A beta-lactamase from Klebsiella pneumoniae.
AID574727Antimicrobial activity against Prevotella oralis assessed as percent susceptible isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID531313Activity of Pseudomonas aeruginosa beta-lactamase VIM-7 by spectrophotometry2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Kinetic characterization of VIM-7, a divergent member of the VIM metallo-beta-lactamase family.
AID495635Activity of Pseudomonas luteola LAM Beta-lactamase LUT-12010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Molecular and biochemical characterization of the natural chromosome-encoded class A beta-lactamase from Pseudomonas luteola.
AID576264Antimicrobial activity against ESBL-positive Klebsiella pneumoniae 19039 harboring porin OmpK36V mutant gene by Etest in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
An ertapenem-resistant extended-spectrum-beta-lactamase-producing Klebsiella pneumoniae clone carries a novel OmpK36 porin variant.
AID582983Antimicrobial activity against ampD::lox gene-deficient Pseudomonas aeruginosa PAO1 by Etest method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
NagZ inactivation prevents and reverts beta-lactam resistance, driven by AmpD and PBP 4 mutations, in Pseudomonas aeruginosa.
AID534291Antimicrobial activity against Stenotrophomonas maltophilia KJN2 harboring pRK-G plasmid and ampN with xylE-Gmomega cassette insertion by agar dilution method2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
AmpN-AmpG operon is essential for expression of L1 and L2 beta-lactamases in Stenotrophomonas maltophilia.
AID587530Antimicrobial activity against carbapenemases KPC-producing Klebsiella pneumoniae VA-406 infected in sc dosed CD-1 mouse in presence of 4 ug/ml NXL104 beta-lactamase inhibitor2011Antimicrobial agents and chemotherapy, Jan, Volume: 55, Issue:1
Evaluation of ceftazidime and NXL104 in two murine models of infection due to KPC-producing Klebsiella pneumoniae.
AID583098Antimicrobial activity against Escherichia coli XL1-Blue harboring pLBII-VIM-2 plasmid expressing VIM-2 beta-lactamase by broth microdilution method2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Mutational analysis of VIM-2 reveals an essential determinant for metallo-beta-lactamase stability and folding.
AID564018Antibacterial activity against Pseudomonas aeruginosa isolated from wound infection of patient by Etest2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
Detection of the novel extended-spectrum beta-lactamase OXA-161 from a plasmid-located integron in Pseudomonas aeruginosa clinical isolates from Spain.
AID574492Antimicrobial activity against Bacteroides ovatus after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID535061Antimicrobial activity against Acinetobacter genomic species 13TU ATCC 17903 harboring pYMAb3 plasmid by agar dilution method2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Contribution of a plasmid-borne blaOXA-58 gene with its hybrid promoter provided by IS1006 and an ISAba3-like element to beta-lactam resistance in acinetobacter genomic species 13TU.
AID584565Antimicrobial activity against Acinetobacter lwoffii isolate L expressing beta-lactamase OXA-58 isolated from tracheal secretion of patient by vitek 2 system2010Antimicrobial agents and chemotherapy, Dec, Volume: 54, Issue:12
In vivo selection of a missense mutation in adeR and conversion of the novel blaOXA-164 gene into blaOXA-58 in carbapenem-resistant Acinetobacter baumannii isolates from a hospitalized patient.
AID574964Antimicrobial activity against Actinomyces odontolyticus after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID573567Antibacterial activity against beta-lactamase producing Bacteroides vulgatus by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID542055Antibacterial activity against Klebsiella pneumoniae A expressing CTX-M group 1 beta-lactamase by Etest method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Nationwide survey of CTX-M-type extended-spectrum beta-lactamases among Klebsiella pneumoniae isolates in Slovenian hospitals.
AID1373319Antimicrobial activity against Escherichia coli expressing beta-lactamase Oxa-48 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID574031Antibacterial activity against beta-lactamase producing Peptostreptococcus anaerobius assessed as resistant isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID559263Antimicrobial activity against Providencia stuartii Ps5 expressing beta-lactamase PER-1 by disk diffusion method2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Emergence of extended-spectrum beta-lactamase PER-1 in Proteus vulgaris and Providencia stuartii isolates from Algiers, Algeria.
AID1373288Antimicrobial activity against Escherichia coli expressing beta-lactamase KPC-8 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID574765Antimicrobial activity against Finegoldia magna after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID534285Antimicrobial activity against Stenotrophomonas maltophilia KJN2 harboring ampN with xylE-Gmomega cassette insertion by agar dilution method2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
AmpN-AmpG operon is essential for expression of L1 and L2 beta-lactamases in Stenotrophomonas maltophilia.
AID583190Antimicrobial activity against ampD::lox gene-deficient Pseudomonas aeruginosa PAO1 by broth microdilution method in presence of 5 mM NagZ inhibitor PUGNAc2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
NagZ inactivation prevents and reverts beta-lactam resistance, driven by AmpD and PBP 4 mutations, in Pseudomonas aeruginosa.
AID540961Antimicrobial activity against Escherichia coli DH5[alpha] transformant harboring pH205 plasmid expressing cephalosporinase CMY-36 by agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
CMY-31 and CMY-36 cephalosporinases encoded by ColE1-like plasmids.
AID548003Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237N mutant by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID559275Antimicrobial activity against rifampin-resistant Escherichia coli J53 transconjugated with Proteus vulgaris Pv7 expressing beta-lactamase PER-1 by Etest2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Emergence of extended-spectrum beta-lactamase PER-1 in Proteus vulgaris and Providencia stuartii isolates from Algiers, Algeria.
AID519748Ratio of Kcat to Km for Klebsiella pneumoniae Beta-Lactamase SHV-12008Antimicrobial agents and chemotherapy, May, Volume: 52, Issue:5
The Lys234Arg substitution in the enzyme SHV-72 is a determinant for resistance to clavulanic acid inhibition.
AID322315Antibacterial activity against CTX-M group 1 enzyme producing Escherichia coli isolates assessed as percent nonsusceptible isolates by broth microdilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Spread of extended-spectrum beta-lactamase CTX-M-producing escherichia coli clinical isolates in community and nosocomial environments in Portugal.
AID529572Antimicrobial activity against Erwinia carotovora subsp. atroseptica DSM 30184 after 24 hrs by broth microdilution method2008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Functional diversity among metallo-beta-lactamases: characterization of the CAR-1 enzyme of Erwinia carotovora.
AID574967Antimicrobial activity against Actinomyces odontolyticus assessed as percent resistant isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID511290Antibacterial activity against Escherichia coli DH5alpha2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
GES-13, a beta-lactamase variant possessing Lys-104 and Asn-170 in Pseudomonas aeruginosa.
AID573348Antibacterial activity against ceftazidime-susceptible Enterobacter cloacae assessed as resistant isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID534890Antimicrobial activity against Enterobacter cloacae with nonderepressed AmpC beta-lactamsae by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID535890Antimicrobial activity against aac(6')-Ib-cr-positive Klebsiella pneumoniae JN41T harboring qnrB gene by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID574777Antimicrobial activity against Clostridium difficile after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID396026Antibacterial activity against drug-resistant Enterobacter cloacae EcDC64 isolate expressing AcrAB-TolC efflux pump by Etest2007Antimicrobial agents and chemotherapy, Sep, Volume: 51, Issue:9
Cloning, nucleotide sequencing, and analysis of the AcrAB-TolC efflux pump of Enterobacter cloacae and determination of its involvement in antibiotic resistance in a clinical isolate.
AID534872Antimicrobial activity against Non-ESBL Proteus mirabilis assessed as susceptible isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID544683Antimicrobial activity against Enterobacter aerogenes clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID1373320Antimicrobial activity against Escherichia coli expressing beta-lactamase Oxa-51 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID532400Antibacterial activity against VIM-1 producing Pseudomonas aeruginosa clone D2 isolate VA-06X-17 by Etest method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID533391Antimicrobial activity against Clostridium perfringens by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID534917Antimicrobial activity against Citrobacter with derepressed AmpC beta-lactamsae assessed as resistant isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID529487Antimicrobial activity against Enterobacter cloacae isolate 622 containing PFGE genetic clone A expressing qnrB2 and beta-lactamase KPC-2 and SHV-12 gene by Etest2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID540962Antimicrobial activity against Escherichia coli DH5[alpha] harboring pB-c31 plasmid expressing cephalosporinase CMY-31 by agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
CMY-31 and CMY-36 cephalosporinases encoded by ColE1-like plasmids.
AID424328Antimicrobial activity against Dialister invisus by agar dilution method2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
Antimicrobial susceptibilities and clinical sources of Dialister species.
AID541801Antimicrobial activity against Peptostreptococcus anaerobius clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID557411Antimicrobial activity in Bacteroides fragilis by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID549339Antimicrobial activity against Escherichia coli isolate 32 harboring bla CTX-M-3a gene by broth microdilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
blaCTX-M genes in escherichia coli strains from Croatian Hospitals are located in new (blaCTX-M-3a) and widely spread (blaCTX-M-3a and blaCTX-M-15) genetic structures.
AID573433Antimicrobial activity against TEM-1 beta-lactamase producing Escherichia coli GC 6265 infected in CD-1 mouse treated 30 mins postinfection in presence of 6:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID1373295Antimicrobial activity against Escherichia coli expressing beta-lactamase VEB-1 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID532390Antibacterial activity against VIM-1 producing Pseudomonas putida isolate RM-11X-11 by Etest method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID532923Antimicrobial activity against carbapenem-resistant KPC-2 producing Klebsiella pneumoniae 365 transformant by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Molecular epidemiology, sequence types, and plasmid analyses of KPC-producing Klebsiella pneumoniae strains in Israel.
AID575417Antimicrobial activity against anrB-deficient Listeria monocytogenes EGD-e at 30 ug after 16 hrs by disk diffusion assay2010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
The ABC transporter AnrAB contributes to the innate resistance of Listeria monocytogenes to nisin, bacitracin, and various beta-lactam antibiotics.
AID573581Antibacterial activity against beta-lactamase producing Bacteroides caccae by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID531507Antibacterial activity against Bacteroides uniformis isolate by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Resistance trends of the Bacteroides fragilis group over a 10-year period, 1997 to 2006, in Madrid, Spain.
AID544677Antimicrobial activity against class A extended spectrum beta-lactamase- producing Escherichia coli clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID322319Antibacterial activity against Escherichia coli DH5 alpha isolates by agar dilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Spread of extended-spectrum beta-lactamase CTX-M-producing escherichia coli clinical isolates in community and nosocomial environments in Portugal.
AID573370Antibacterial activity against ceftazidime-susceptible Serratia marcescens by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID535068Antimicrobial activity against Acinetobacter genomic species 13TU ATCC 17903 harboring pOXA-58-5 plasmid by Vitek II system in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Contribution of a plasmid-borne blaOXA-58 gene with its hybrid promoter provided by IS1006 and an ISAba3-like element to beta-lactam resistance in acinetobacter genomic species 13TU.
AID541528Antimicrobial activity against Staphylococcus haemolyticus clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID542591Antimicrobial activity against plasmid encoded beta-lactamase OXA-58 deficient Acinetobacter radioresistens by CLSI method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Codetection of blaOXA-23-like gene (blaOXA-133) and blaOXA-58 in Acinetobacter radioresistens: report from the SENTRY antimicrobial surveillance program.
AID557947Antimicrobial activity in Bifidobacterium by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID544680Antimicrobial activity against AmpC beta-lactamase-producing Enterobacter aerogenes clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID531506Antibacterial activity against Bacteroides vulgatus isolate by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Resistance trends of the Bacteroides fragilis group over a 10-year period, 1997 to 2006, in Madrid, Spain.
AID531779Antimicrobial activity against Pseudomonas aeruginosa blood isolate 4677 containing PFGE clone A expressing beta-lactamase IMP-15 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Metallo-beta-lactamase gene bla(IMP-15) in a class 1 integron, In95, from Pseudomonas aeruginosa clinical isolates from a hospital in Mexico.
AID555678Antimicrobial activity against Escherichia coli DH5[alpha] harboring phagemid pBK-CMV by disk diffusion method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Novel plasmid-encoded ceftazidime-hydrolyzing CTX-M-53 extended-spectrum beta-lactamase from Salmonella enterica serotypes Westhampton and Senftenberg.
AID567327Antimicrobial activity against Proteus mirabilis TUM4660 by broth dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Chromosomally encoded blaCMY-2 located on a novel SXT/R391-related integrating conjugative element in a Proteus mirabilis clinical isolate.
AID562823Antimicrobial activity against Escherichia coli DH5[alpha] harboring pEK516 plasmid encoding CTX-M extended-spectrum beta-lactamases in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Complete nucleotide sequences of plasmids pEK204, pEK499, and pEK516, encoding CTX-M enzymes in three major Escherichia coli lineages from the United Kingdom, all belonging to the international O25:H4-ST131 clone.
AID571031Antimicrobial activity against Pseudomonas aeruginosa PAO1 by Etest2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
Role of ampD homologs in overproduction of AmpC in clinical isolates of Pseudomonas aeruginosa.
AID573368Antibacterial activity against ceftazidime-susceptible Proteus mirabilis assessed as susceptible isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID372619Activity of Escherichia coli DH5alpha beta-lactamase TEM-1 by microacidimetric method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
TEM-158 (CMT-9), a new member of the CMT-type extended-spectrum beta-lactamases.
AID467876Antibacterial activity against Staphylococcus aureus by NCCLS method2009Journal of natural products, Dec, Volume: 72, Issue:12
Methicillin-resistant Staphylococcus aureus (MRSA)-active metabolites from Platanus occidentalis (American Sycamore).
AID544882Antimicrobial activity against AmpC beta-lactamase-producing Escherichia coli clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID577231Antibacterial activity against intI1-positive tigecycline-intermediate Acinetobacter baumannii AB127 with PFGE subgroup I containing carbapenemase OXA-23 and OXA-51 by Etest2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Overexpression of the adeB gene in clinical isolates of tigecycline-nonsusceptible Acinetobacter baumannii without insertion mutations in adeRS.
AID541796Antimicrobial activity against Clostridium perfringens clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID576312Antimicrobial activity against ESBL-positive Klebsiella pneumoniae 29830 harboring porin OmpK36V mutant gene by Etest in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
An ertapenem-resistant extended-spectrum-beta-lactamase-producing Klebsiella pneumoniae clone carries a novel OmpK36 porin variant.
AID535860Antimicrobial activity against aac(6')-Ib-cr-positive Klebsiella pneumoniae GZ40T harboring qnrB gene by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID529015Antimicrobial activity against ESBL producing Klebsiella pneumoniae isolated from ICU patient blood assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID529460Antimicrobial activity against Escherichia coli J53 harboring beta-lactamase TEM-1, SHV-12 and Oxa-9 by Etest2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Spread of OXA-48-positive carbapenem-resistant Klebsiella pneumoniae isolates in Istanbul, Turkey.
AID585400Ratio of Kcat to Km for Fluoribacter gormanii 1K07 metallo-beta-lactamase FEZ-12010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
High-resolution crystal structure of the subclass B3 metallo-beta-lactamase BJP-1: rational basis for substrate specificity and interaction with sulfonamides.
AID495810Antimicrobial activity against Escherichia coli harbouring plasmid BK-CMV expressing beta-lactamase VIM-19 by microdilution method2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Novel VIM metallo-beta-lactamase variant from clinical isolates of Enterobacteriaceae from Algeria.
AID522187Antimicrobial activity against Klebsiella pneumoniae isolate KpL expressing beta-lactamase OXA-48 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID1079948Times to onset, minimal and maximal, observed in the indexed observations. [column 'DELAI' in source]
AID531505Antibacterial activity against Bacteroides caccae isolate by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Resistance trends of the Bacteroides fragilis group over a 10-year period, 1997 to 2006, in Madrid, Spain.
AID520899Antibacterial activity against Achromobacter xylosoxidans TB1 in presence of 4 ug/ml Tazobactam by agar dilution method2008Antimicrobial agents and chemotherapy, Jun, Volume: 52, Issue:6
Characterization of a naturally occurring class D beta-lactamase from Achromobacter xylosoxidans.
AID529146Antimicrobial activity against ESBL producing Klebsiella pneumoniae isolated from ICU patient respiratory tract assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID574490Antimicrobial activity against Bacteroides vulgatus after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID1209734Inhibition of mouse OAT1 expressed in CHO cells assessed as inhibition of fluorescein uptake at 500 uM over 20 mins relative to untreated-control2013Drug metabolism and disposition: the biological fate of chemicals, Apr, Volume: 41, Issue:4
Organic anion transporter 3 interacts selectively with lipophilic β-lactam antibiotics.
AID534633Antimicrobial activity against Non-ESBL Escherichia coli by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID562956Antimicrobial activity against Klebsiella pneumoniae PFGE clone E expressing beta-lactamase KPC-2 by Etest in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Novel genetic environment of the carbapenem-hydrolyzing beta-lactamase KPC-2 among Enterobacteriaceae in China.
AID559587Antimicrobial activity against Pseudomonas aeruginosa PAO1 assessed as microbial doubling time2009Antimicrobial agents and chemotherapy, Jun, Volume: 53, Issue:6
Antibiotic resistance in Pseudomonas aeruginosa strains with increased mutation frequency due to inactivation of the DNA oxidative repair system.
AID544692Antimicrobial activity against AmpC beta-lactamase-producing Enterobacter cloacae clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID532410Antibacterial activity against VIM-2 producing Pseudomonas aeruginosa clone B3 isolate CR-04X-14 by Etest method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID561630Antimicrobial activity against ampD1-, ampD2-deficient Stenotrophomonas maltophilia KJ by twofold serial agar dilution method2009Antimicrobial agents and chemotherapy, Jul, Volume: 53, Issue:7
AmpDI is involved in expression of the chromosomal L1 and L2 beta-lactamases of Stenotrophomonas maltophilia.
AID535857Antimicrobial activity against aac(6')-Ib-cr-positive Klebsiella pneumoniae GZ40 harboring GyrA S83I, ParC S80I mutant, wild-type GyrB and qnrB genes by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID562744Antimicrobial activity against Escherichia coli K-12 by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
New variant of CTX-M-type extended-spectrum beta-lactamases, CTX-M-71, with a Gly238Cys substitution in a Klebsiella pneumoniae isolate from Bulgaria.
AID535148Antimicrobial activity against imipenem susceptible Pseudomonas aeruginosa by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID285600Antimicrobial activity against Pseudomonas aeruginosa 2C2 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID374024Ratio of Kcat to Km for Enterobacter cloacae IMI1 beta lactamase Escherichia coli DH5alpha by SDS-PAGE2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
Biochemical Characterization of SFC-1, a class A carbapenem-hydrolyzing beta-lactamase.
AID557971Antimicrobial activity in Clostridium sp. by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID557959Antimicrobial activity in Eggerthella lenta by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID565206Antimicrobial activity against Klebsiella pneumoniae isolate T-1504 expressing VIM-1 and KPC-2 genes by microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Emerging Klebsiella pneumoniae isolates coproducing KPC-2 and VIM-1 carbapenemases.
AID573644Antimicrobial activity against penicillinase producing Staphylococcus aureus GC 6468 infected in CD-1 mouse treated 30 and 150 mins postinfection in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID68396In vitro minimum inhibitory concentration against vancomycin-resistant Enterococcus faecium (GC 2243)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID542621Antimicrobial activity against Streptococcus pneumoniae R6 harboring wild type PBP2x, disruption in PBP1a and aad9 disruption in CiaR gene after 48 hrs by agar dilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
An important site in PBP2x of penicillin-resistant clinical isolates of Streptococcus pneumoniae: mutational analysis of Thr338.
AID541800Antimicrobial activity against Peptostreptococcus anaerobius clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID532932Antimicrobial activity against KPC-3 producing Klebsiella pneumoniae 557 ST 327 expressing beta-lactamase TEM-1 by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Molecular epidemiology, sequence types, and plasmid analyses of KPC-producing Klebsiella pneumoniae strains in Israel.
AID574503Antimicrobial activity against Bacteroides caccae assessed as percent susceptible isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID534771Antimicrobial activity against Acinetobacter baumannii-calcoaceticus obtained from war-wounded patient assessed as susceptible isolates2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
In vitro activity of the aminoglycoside antibiotic arbekacin against Acinetobacter baumannii-calcoaceticus isolated from war-wounded patients at Walter Reed Army Medical Center.
AID534637Antimicrobial activity against Non-ESBL Escherichia coli assessed as resistant isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID529639Antimicrobial activity against Escherichia coli GeneHogs by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID586060Antimicrobial activity against Acinetobacter baumannii clinical isolate harboring chromosomally encoded ISAba1-blaOXA-51-like gene with fxsA upstream sequence by agar dilution method in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Emergence and Distribution of Plasmids Bearing the blaOXA-51-like gene with an upstream ISAba1 in carbapenem-resistant Acinetobacter baumannii isolates in Taiwan.
AID535175Antimicrobial activity against imipenem non-susceptible Acinetobacter by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID544890Antimicrobial activity against Klebsiella pneumoniae clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID573557Antibacterial activity against beta-lactamase producing Bacteroides thetaiotaomicron assessed as susceptible isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID557725Antimicrobial activity in Fusobacterium varium by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID544916Antimicrobial activity against Providencia rettgeri clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID542051Antibacterial activity against Klebsiella pneumoniae expressing CTX-M group 1 beta-lactamase by Etest method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Nationwide survey of CTX-M-type extended-spectrum beta-lactamases among Klebsiella pneumoniae isolates in Slovenian hospitals.
AID563603Antimicrobial activity against Klebsiella pneumoniae isolate 048 expressing beta-lactamase KPC-2, DHA-1, qnrB4 and armA by Etest in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Complete nucleotide sequence of Klebsiella pneumoniae multidrug resistance plasmid pKP048, carrying blaKPC-2, blaDHA-1, qnrB4, and armA.
AID574525Antimicrobial activity against Prevotella oralis after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID405820Antimicrobial activity against Acinetobacter baumannii 501 isolate harboring bla IMP-1 carrying integron In86 containing aminoglycoside resistance gene aac(6')-32007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Characterization of an integron carrying blaIMP-1 and a new aminoglycoside resistance gene, aac(6')-31, and its dissemination among genetically unrelated clinical isolates in a Brazilian hospital.
AID531606Ratio of Kcat to Km for Escherichia coli Inhibitor-resistant beta-lactamase SHV-562008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Molecular and biochemical characterization of SHV-56, a novel inhibitor-resistant beta-lactamase from Klebsiella pneumoniae.
AID544682Antimicrobial activity against AmpC beta-lactamase-producing Serratia marcescens clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID573783Antibacterial activity against Prevotella buccae by by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID544886Antimicrobial activity against AmpC beta-lactamase-producing Serratia marcescens clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID285256Antimicrobial activity against Escherichia coli DH5-alpha CF1295 isolate expressing CMT and TEM1 by disk diffusion assay2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Evolution of TEM-type enzymes: biochemical and genetic characterization of two new complex mutant TEM enzymes, TEM-151 and TEM-152, from a single patient.
AID545638Antimicrobial activity against Pseudomonas aeruginosa PS18A with PFGE phenotype 11D obtained from CSF of ICU patient by agar dilution method in presence of beta-lactamase inhibitor tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID1373311Antimicrobial activity against Escherichia coli expressing beta-lactamase DHA by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID574975Antimicrobial activity against Actinomyces meyeri after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID532204Antimicrobial activity against aac(6')-Ib-cr-positive Klebsiella pneumoniae WH99 harboring wild-type GyrA, ParC, GyrB and qnrB genes by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID563976Activity of Klebsiella pneumoniae 05-560 beta-lactamase VIM2 by spectrophotometry2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
Characterization of a new metallo-beta-lactamase gene, bla(NDM-1), and a novel erythromycin esterase gene carried on a unique genetic structure in Klebsiella pneumoniae sequence type 14 from India.
AID405086Ratio of Kcat to Km of Citrobacter freundii PER2 beta lactamase relative to cephalothin2007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Biochemical characterization of PER-2 and genetic environment of blaPER-2.
AID530330Antimicrobial activity against Escherichia coli XL1-Blue by Etest method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Characterization of the new metallo-beta-lactamase VIM-13 and its integron-borne gene from a Pseudomonas aeruginosa clinical isolate in Spain.
AID541806Antimicrobial activity against Enterococcus casseliflavus clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID567584Antimicrobial activity against Acinetobacter baumannii by broth dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
In vitro antimicrobial activity and mutant prevention concentration of colistin against Acinetobacter baumannii.
AID540948Antimicrobial activity against Escherichia coli DH5[alpha] harboring pB-c2 plasmid expressing cephalosporinase CMY-2 by agar dilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
CMY-31 and CMY-36 cephalosporinases encoded by ColE1-like plasmids.
AID573361Antibacterial activity against ceftazidime-nonsusceptible Klebsiella pneumoniae by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID573634Antimicrobial activity against AmpC beta-lactamase producing Pseudomonas aeruginosa GC 1764 infected in CD-1 mouse treated 30 and 150 mins postinfection in presence of 8:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID532420Antibacterial activity against VIM-1 producing Pseudomonas putida isolate RM-11X-11 by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID584757Antimicrobial activity against Acinetobacter lwoffii isolate I expressing beta-lactamase OXA-58 isolated from tracheal secretion of patient in presence of Tazobactam by vitek 2 system2010Antimicrobial agents and chemotherapy, Dec, Volume: 54, Issue:12
In vivo selection of a missense mutation in adeR and conversion of the novel blaOXA-164 gene into blaOXA-58 in carbapenem-resistant Acinetobacter baumannii isolates from a hospitalized patient.
AID529002Antimicrobial activity against Haemophilus influenzae isolated from ICU patient respiratory tract assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID524256Activity at Escherichia coli beta-lactamase SHV-12010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
Biochemical study of a new inhibitor-resistant beta-lactamase, SHV-84, produced by a clinical Escherichia coli strain.
AID529149Antimicrobial activity against carbapenem-resistant Pseudomonas aeruginosa isolated from ICU patient urine assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID544921Antimicrobial activity against Acinetobacter calcoaceticus clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID207196In vitro minimum inhibitory concentration against Methicillin-susceptible Staphylococcus aureus (GC 2216)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID541816Antimicrobial activity against Enterococcus hirae clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID567280Activity of Acinetobacter baumannii ADC-11 beta-lactamase2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Extended-spectrum cephalosporinase in Acinetobacter baumannii.
AID535174Antimicrobial activity against imipenem susceptible Acinetobacter by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID544423Antimicrobial activity against Escherichia coli MC4100A harboring beta-lactamase CTX-M-14 by liquid microdilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Sec- and Tat-dependent translocation of beta-lactamases across the Escherichia coli inner membrane.
AID562220Antimicrobial activity against Desulfovibrio sp. by Etest method2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
Susceptibilities of 23 Desulfovibrio isolates from humans.
AID584838Antimicrobial activity against Escherichia coli DH10B harboring recombinant Aeromonas allosaccharophila AL-1 beta-lactamase PER2 by agar dilution method2010Antimicrobial agents and chemotherapy, Apr, Volume: 54, Issue:4
PER-6, an extended-spectrum beta-lactamase from Aeromonas allosaccharophila.
AID557967Antimicrobial activity in Clostridium difficile by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID207204In vitro minimum inhibitory concentration against Staphylococcus aureus (10strains, including MRSA)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID541805Antimicrobial activity against Enterococcus casseliflavus clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID573591Antibacterial activity against Fusobacterium nucleatum by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID508734Antibacterial activity against Pseudomonas aeruginosa PAO1 by broth microdilution method2010Antimicrobial agents and chemotherapy, Feb, Volume: 54, Issue:2
Activity of a new antipseudomonal cephalosporin, CXA-101 (FR264205), against carbapenem-resistant and multidrug-resistant Pseudomonas aeruginosa clinical strains.
AID561455Antibacterial activity against Enterobacter cloacae by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID574034Antibacterial activity against beta-lactamase producing Micromonas micros assessed as resistant isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID529514Antibacterial activity against Pseudomonas aeruginosa 1750J expressing beta-lactamase IMP-15 by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Jun, Volume: 52, Issue:6
IMP-15-producing Pseudomonas aeruginosa strain isolated in a U.S. medical center: a recent arrival from Mexico.
AID535122Antimicrobial activity against Ceftazidime susceptible Serratia marcescens assessed as resistant isolate by broth microdilution method in presence of tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID285268Activity of Escherichia coli BL21(DE3) beta-lactamase TEM1522007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Evolution of TEM-type enzymes: biochemical and genetic characterization of two new complex mutant TEM enzymes, TEM-151 and TEM-152, from a single patient.
AID541502Antimicrobial activity against Pseudomonas aeruginosa clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID574493Antimicrobial activity against Bacteroides ovatus after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID511388Antibacterial activity against Klebsiella pneumoniae by broth dilution method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Comparative in vitro activities of nemonoxacin (TG-873870), a novel nonfluorinated quinolone, and other quinolones against clinical isolates.
AID1373289Antimicrobial activity against Escherichia coli expressing beta-lactamase NMC-A by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID372617Activity of Escherichia coli CF0042 beta-lactamase TEM-35 by microacidimetric method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
TEM-158 (CMT-9), a new member of the CMT-type extended-spectrum beta-lactamases.
AID541785Antimicrobial activity against Streptococcus agalactiae clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID562756Ratio of Kcat to Km for Klebsiella pneumoniae AH24-270 CTX-M-71 beta-lactamase2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
New variant of CTX-M-type extended-spectrum beta-lactamases, CTX-M-71, with a Gly238Cys substitution in a Klebsiella pneumoniae isolate from Bulgaria.
AID573561Antibacterial activity against beta-lactamase producing Bacteroides thetaiotaomicron assessed as susceptible isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID562741Antimicrobial activity against Escherichia coli DH5[alpha] by agar dilution method2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
New variant of CTX-M-type extended-spectrum beta-lactamases, CTX-M-71, with a Gly238Cys substitution in a Klebsiella pneumoniae isolate from Bulgaria.
AID43730In vitro antibacterial activity against Escherichia coli GC4206 Beta-lactamase TEM-1 of class A enzyme2003Journal of medicinal chemistry, Jun-19, Volume: 46, Issue:13
Spirocyclopropyl beta-lactams as mechanism-based inhibitors of serine beta-lactamases. Synthesis by rhodium-catalyzed cyclopropanation of 6-diazopenicillanate sulfone.
AID519008Activity of Beta-lactamase TEM-149 expressed in Escherichia coli HB1012008Antimicrobial agents and chemotherapy, Mar, Volume: 52, Issue:3
E240V substitution increases catalytic efficiency toward ceftazidime in a new natural TEM-type extended-spectrum beta-lactamase, TEM-149, from Enterobacter aerogenes and Serratia marcescens clinical isolates.
AID541545Antimicrobial activity against Enterococcus avium clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID547789Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237M mutant by agar dilution method2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID574047Antibacterial activity against beta-lactamase producing Peptoniphilus asaccharolyticus by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID588214FDA HLAED, liver enzyme composite activity2004Current drug discovery technologies, Dec, Volume: 1, Issue:4
Assessment of the health effects of chemicals in humans: II. Construction of an adverse effects database for QSAR modeling.
AID557423Antimicrobial activity in Bacteroides vulgatus by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID574041Antibacterial activity against beta-lactamase producing Peptoniphilus asaccharolyticus by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID544893Antimicrobial activity against class A extended spectrum beta-lactamase- producing Klebsiella pneumoniae clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID544497Ratio of MIC for Escherichia coli TOP10 harboring beta-lactamase KPC-5 to MIC for Escherichia coli TOP102009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Phenotypic and enzymatic comparative analysis of the novel KPC variant KPC-5 and its evolutionary variants, KPC-2 and KPC-4.
AID531975Antibacterial activity against Escherichia coli DH10B by agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
First report of KPC-2-producing Klebsiella pneumoniae strains in Brazil.
AID1225388Antibacterial activity against Escherichia coli transformed with plasmid carrying MG1655 deltaBC/pABM by p-iodonitrotetrazolium chloride colorimetric assay2015Journal of natural products, Mar-27, Volume: 78, Issue:3
Enhancement of antibiotic activity against multidrug-resistant bacteria by the efflux pump inhibitor 3,4-dibromopyrrole-2,5-dione isolated from a Pseudoalteromonas sp.
AID573563Antibacterial activity against beta-lactamase producing Bacteroides vulgatus by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID571217Antimicrobial activity against Pseudomonas aeruginosa isolate TX291 obtained from patient with non-cystic fibrosis by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
Role of ampD homologs in overproduction of AmpC in clinical isolates of Pseudomonas aeruginosa.
AID554991Antibacterial activity against Acinetobacter genomosp. 3 isolate 67 by Etest method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Genetic variability among ampC genes from acinetobacter genomic species 3.
AID285260Antimicrobial activity against recombinant Escherichia coli DH5-alpha isolate expressing pBK-TEM-28 and ESBL by disk diffusion assay2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Evolution of TEM-type enzymes: biochemical and genetic characterization of two new complex mutant TEM enzymes, TEM-151 and TEM-152, from a single patient.
AID574781Antimicrobial activity against Clostridium difficile assessed as percent resistant isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID564477Antimicrobial activity against Pseudomonas aeruginosa isolate 988 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
In vivo efficacy of 1- and 2-gram human simulated prolonged infusions of doripenem against Pseudomonas aeruginosa.
AID1592957Antibacterial activity against multi-drug resistant Escherichia coli NMI 3548/14 assessed as reduction in microbial growth incubated for 20 hrs2019European journal of medicinal chemistry, Apr-15, Volume: 168Microwave-assisted solid-phase synthesis of antisense acpP peptide nucleic acid-peptide conjugates active against colistin- and tigecycline-resistant E. coli and K. pneumoniae.
AID541537Antimicrobial activity against vancomycin-resistant Enterococcus faecalis clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID571043Antimicrobial activity against Pseudomonas aeruginosa isolate GB57 obtained from patient with non-cystic fibrosis by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
Role of ampD homologs in overproduction of AmpC in clinical isolates of Pseudomonas aeruginosa.
AID574990Antimicrobial activity against Bifidobacterium adolescentis assessed as percent susceptible isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID565199Antimicrobial activity against Klebsiella pneumoniae isolate T-1780 expressing VIM-1 and KPC-2 genes by microdilution method2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Emerging Klebsiella pneumoniae isolates coproducing KPC-2 and VIM-1 carbapenemases.
AID583185Antimicrobial activity against Pseudomonas aeruginosa PAO1 by broth microdilution method in presence of 0.5 mM NagZ inhibitor PUGNAc2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
NagZ inactivation prevents and reverts beta-lactam resistance, driven by AmpD and PBP 4 mutations, in Pseudomonas aeruginosa.
AID577243Antibacterial activity against intI1-positive tigecycline-resistant Acinetobacter baumannii AB096 with PFGE subgroup B1 containing carbapenemase OXA-23 and OXA-51 by Etest2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Overexpression of the adeB gene in clinical isolates of tigecycline-nonsusceptible Acinetobacter baumannii without insertion mutations in adeRS.
AID203170The compound was evaluated for antimicrobial activity against Serratia marcescens OC 4101 by inhibiting enzyme AmpC(ind)2000Bioorganic & medicinal chemistry letters, Oct-02, Volume: 10, Issue:19
The synthesis and SAR of rhodanines as novel class C beta-lactamase inhibitors.
AID495793Antimicrobial activity against Escherichia coli DH10B by Etest2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Novel ambler class A carbapenem-hydrolyzing beta-lactamase from a Pseudomonas fluorescens isolate from the Seine River, Paris, France.
AID574970Antimicrobial activity against Actinomyces israelii after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID495663Activity at Pseudomonas aeruginosa 51170 beta-lactamase BEL-12010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
BEL-2, an extended-spectrum beta-lactamase with increased activity toward expanded-spectrum cephalosporins in Pseudomonas aeruginosa.
AID531603Antimicrobial activity against Escherichia coli JM109 by agar dilution method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Molecular and biochemical characterization of SHV-56, a novel inhibitor-resistant beta-lactamase from Klebsiella pneumoniae.
AID573367Antibacterial activity against ceftazidime-susceptible Proteus mirabilis by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID557443Antimicrobial activity in Prevotella buccae by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID573617Antimicrobial activity against AmpC beta-lactamase producing Enterobacter cloacae GC 4142 infected in CD-1 mouse treated 30 and 150 min postinfection in presence of 12:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID574735Antimicrobial activity against Fusobacterium necrogenes after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID574776Antimicrobial activity against Clostridium difficile after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID535710Antibacterial activity against Escherichia coli TOP10 expressing AmpC-B2 S287N mutant protein by agar dilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Role of the Ser-287-Asn replacement in the hydrolysis spectrum extension of AmpC beta-lactamases in Escherichia coli.
AID540943Antimicrobial activity against Klebsiella pneumoniae HP205 expressing CMY-36 cephalosporinase by agar dilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
CMY-31 and CMY-36 cephalosporinases encoded by ColE1-like plasmids.
AID394488Activity of Hafnia alvei beta-lactamase ACC-1 assessed as nmol of compound hydrolysis per ug of protein2007Antimicrobial agents and chemotherapy, Oct, Volume: 51, Issue:10
Plasmid-encoded ACC-4, an extended-spectrum cephalosporinase variant from Escherichia coli.
AID518816Antibacterial activity against Acinetobacter genomosp. 3 isolates by broth micro dilution2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Molecular characterization of beta-lactamase genes and their genetic structures in Acinetobacter genospecies 3 isolates in Taiwan.
AID535177Antimicrobial activity against imipenem susceptible Acinetobacter assessed as intermediate isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID541525Antimicrobial activity against methicillin-susceptible Staphylococcus epidermidis clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID548039Antimicrobial activity against Escherichia coli DH10B by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID529461Antimicrobial activity against Escherichia coli J53 by Etest2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Spread of OXA-48-positive carbapenem-resistant Klebsiella pneumoniae isolates in Istanbul, Turkey.
AID529016Antimicrobial activity against ESBL producing Klebsiella pneumoniae isolated from ICU patient urine assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID727656Activity of wild type Beta-lactamase SHV-1 in Escherichia coli DH10B by Henri-Michaelis-Menten steady state equation analysis2013Journal of medicinal chemistry, Feb-14, Volume: 56, Issue:3
Design and exploration of novel boronic acid inhibitors reveals important interactions with a clavulanic acid-resistant sulfhydryl-variable (SHV) β-lactamase.
AID544900Antimicrobial activity against Klebsiella oxytoca clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID567317Antimicrobial activity against Proteus mirabilis TUM4660 by broth dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Chromosomally encoded blaCMY-2 located on a novel SXT/R391-related integrating conjugative element in a Proteus mirabilis clinical isolate.
AID285609Antimicrobial activity against Pseudomonas aeruginosa 65.68-1 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID518733Antimicrobial activity against Escherichia coli TOP10 by agar dilution method in presence of beta-lactam inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Characterization of DIM-1, an integron-encoded metallo-beta-lactamase from a Pseudomonas stutzeri clinical isolate in the Netherlands.
AID544425Antimicrobial activity against translocase tatC-deficient Escherichia coli B1LK0A harboring beta-lactamase CTX-M-14 by liquid microdilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Sec- and Tat-dependent translocation of beta-lactamases across the Escherichia coli inner membrane.
AID534283Antimicrobial activity against Stenotrophomonas maltophilia KJ by agar dilution method2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
AmpN-AmpG operon is essential for expression of L1 and L2 beta-lactamases in Stenotrophomonas maltophilia.
AID529644Antimicrobial activity against Pseudomonas aeruginosa 9551 expressing beta-lactamase VIM-15 obtained from urine of patient by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
VIM-15 and VIM-16, two new VIM-2-like metallo-beta-lactamases in Pseudomonas aeruginosa isolates from Bulgaria and Germany.
AID558333Antibacterial activity against bla gene-positive and nitrocefin reaction-positive beta-lactamase harboring Campylobacter jejuni isolate P790 by NCCLS agar doubling dilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Beta-lactamase-mediated beta-lactam resistance in Campylobacter species: prevalence of Cj0299 (bla OXA-61) and evidence for a novel beta-Lactamase in C. jejuni.
AID511301Antibacterial activity against Escherichia coli DH5alpha in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
GES-13, a beta-lactamase variant possessing Lys-104 and Asn-170 in Pseudomonas aeruginosa.
AID574971Antimicrobial activity against Actinomyces israelii assessed as percent susceptible isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID574773Antimicrobial activity against Clostridium perfringens assessed as percent susceptible isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID544918Antimicrobial activity against Providencia stuartii clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID529478Antimicrobial activity against Klebsiella pneumoniae isolate 11 expressing beta-lactamase Oxa-48, TEM-1 and Oxa-1 by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Spread of OXA-48-positive carbapenem-resistant Klebsiella pneumoniae isolates in Istanbul, Turkey.
AID541802Antimicrobial activity against Peptostreptococcus micros clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID529204Antibacterial activity against AmpC-producing Escherichia coli assessed as sensitive isolates by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, May, Volume: 52, Issue:5
Comparison of antimicrobial resistance profiles among extended-spectrum-beta-lactamase-producing and acquired AmpC beta-lactamase-producing Escherichia coli isolates from Canadian intensive care units.
AID372615Activity of Escherichia coli DH5alpha beta-lactamase TEM-12 by microacidimetric method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
TEM-158 (CMT-9), a new member of the CMT-type extended-spectrum beta-lactamases.
AID555202Antimicrobial activity against Pseudomonas aeruginosa PAO1 after 18 hrs by Etest2009Antimicrobial agents and chemotherapy, Jun, Volume: 53, Issue:6
Inactivation of the glycoside hydrolase NagZ attenuates antipseudomonal beta-lactam resistance in Pseudomonas aeruginosa.
AID373772Antibacterial activity against imipenem-resistant Acinetobacter baumannii abh36 by broth dilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
An OXA-66/OXA-51-like carbapenemase and possibly an efflux pump are associated with resistance to imipenem in Acinetobacter baumannii.
AID549345Antimicrobial activity against Escherichia coli ATCC 25922 harboring bla CTX-M-3a gene by broth microdilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
blaCTX-M genes in escherichia coli strains from Croatian Hospitals are located in new (blaCTX-M-3a) and widely spread (blaCTX-M-3a and blaCTX-M-15) genetic structures.
AID533403Antimicrobial activity against Clostridium subterminale by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID511391Antibacterial activity against Citrobacter freundii by broth dilution method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Comparative in vitro activities of nemonoxacin (TG-873870), a novel nonfluorinated quinolone, and other quinolones against clinical isolates.
AID531500Antibacterial activity against Bacteroides merdae isolate by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Resistance trends of the Bacteroides fragilis group over a 10-year period, 1997 to 2006, in Madrid, Spain.
AID573800Antibacterial activity against Prevotella bivia assessed as resistant isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID574737Antimicrobial activity against Fusobacterium nucleatum after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID322313Antibacterial activity against CTX-M group 1 enzyme producing Escherichia coli isolates by broth microdilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Spread of extended-spectrum beta-lactamase CTX-M-producing escherichia coli clinical isolates in community and nosocomial environments in Portugal.
AID541549Antimicrobial activity against penicillin-intermediate Streptococcus pneumoniae clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID547777Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237G mutant by agar dilution method2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID520966Antibacterial activity against Klebsiella pneumoniae YC by Etest method2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Genetic structures at the origin of acquisition of the beta-lactamase bla KPC gene.
AID587644Antimicrobial activity against carbapenemases KPC-producing Klebsiella pneumoniae VA-406 infected in CD-1 mouse thigh infection model assessed as change in log10 CFU reduction per thigh treated 1.5 hr post infection at 1024 mg/kg, sc after 24 hrs by acute2011Antimicrobial agents and chemotherapy, Jan, Volume: 55, Issue:1
Evaluation of ceftazidime and NXL104 in two murine models of infection due to KPC-producing Klebsiella pneumoniae.
AID573776Antibacterial activity against Fusobacterium nucleatum assessed as susceptible isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID575340Antimicrobial activity against Listeria monocytogenes EGD-e at 30 ug after 16 hrs by disk diffusion assay2010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
The ABC transporter AnrAB contributes to the innate resistance of Listeria monocytogenes to nisin, bacitracin, and various beta-lactam antibiotics.
AID531504Antibacterial activity against Bacteroides distasonis isolate by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Resistance trends of the Bacteroides fragilis group over a 10-year period, 1997 to 2006, in Madrid, Spain.
AID573825Antibacterial activity against beta-lactamase producing Clostridium tertium by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID574779Antimicrobial activity against Clostridium difficile assessed as percent susceptible isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID532914Antimicrobial activity against carbapenem-resistant KPC-2 producing Klebsiella pneumoniae 475 ST 277 expressing beta-lactamase SHV-27, CTX-M-15 and OXA-4 by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Molecular epidemiology, sequence types, and plasmid analyses of KPC-producing Klebsiella pneumoniae strains in Israel.
AID540211Fraction unbound in human after iv administration2008Drug metabolism and disposition: the biological fate of chemicals, Jul, Volume: 36, Issue:7
Trend analysis of a database of intravenous pharmacokinetic parameters in humans for 670 drug compounds.
AID555686Antimicrobial activity against Escherichia coli ATCC 25922 by disk diffusion method2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Novel plasmid-encoded ceftazidime-hydrolyzing CTX-M-53 extended-spectrum beta-lactamase from Salmonella enterica serotypes Westhampton and Senftenberg.
AID565423Antimicrobial activity against beta-lactamase-producing Pseudomonas aeruginosa clinical isolate assessed as susceptible isolate by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Diversity of beta-lactamases produced by ceftazidime-resistant Pseudomonas aeruginosa isolates causing bloodstream infections in Brazil.
AID544914Antimicrobial activity against Proteus vulgaris clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID541541Antimicrobial activity against vancomycin-resistant Enterococcus faecium clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID541813Antimicrobial activity against Enterococcus gallinarum clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID495661Activity at Pseudomonas aeruginosa 531 beta-lactamase BEL-22010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
BEL-2, an extended-spectrum beta-lactamase with increased activity toward expanded-spectrum cephalosporins in Pseudomonas aeruginosa.
AID529161FIC index, ratio of MIC for Pseudomonas aeruginosa 100609 in presence of 250 ug/ml polyethylenimine to MIC for Pseudomonas aeruginosa 1006092008Antimicrobial agents and chemotherapy, May, Volume: 52, Issue:5
Synergy between polyethylenimine and different families of antibiotics against a resistant clinical isolate of Pseudomonas aeruginosa.
AID574972Antimicrobial activity against Actinomyces israelii assessed as percent susceptible isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID541833Antimicrobial activity against Streptococcus pyogenes clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID574732Antimicrobial activity against Fusobacterium varium after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID69001In vitro synergistic activity against Escherichia coli C600N + (Imi-1)1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID541798Antimicrobial activity against Clostridium perfringens clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID555216Antibacterial activity against Escherichia coli DH5alpha carrying ampC gene of Acinetobacter genomosp. 3 isolate 20 by Etest method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Genetic variability among ampC genes from acinetobacter genomic species 3.
AID535181Antimicrobial activity against imipenem non-susceptible Acinetobacter assessed as resistant isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID529573Antimicrobial activity against Escherichia coli DH5alpha harboring plasmid pLBII carrying beta-lactamase CAR-1 gene after 24 hrs by broth microdilution method2008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Functional diversity among metallo-beta-lactamases: characterization of the CAR-1 enzyme of Erwinia carotovora.
AID545644Antimicrobial activity against Pseudomonas aeruginosa PS25 with PFGE phenotype 1A obtained from sputum of patient by agar dilution method in presence of beta-lactamase inhibitor tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID529158Antimicrobial activity against Haemophilus influenzae isolated from ICU patient blood assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID546618Antimicrobial activity against Pseudomonas aeruginosa isolate 243-31C expressing beta-lactamase VIM-18 isolated from sputum of patient by broth microdilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Carbapenem resistance among Pseudomonas aeruginosa strains from India: evidence for nationwide endemicity of multiple metallo-beta-lactamase clones (VIM-2, -5, -6, and -11 and the newly characterized VIM-18).
AID528606Activity of Escherichia coli 2138 beta-lactamase KPC-2 by spectrophotometry2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Genetic and structural insights into the dissemination potential of the extremely broad-spectrum class A beta-lactamase KPC-2 identified in an Escherichia coli strain and an Enterobacter cloacae strain isolated from the same patient in France.
AID558332Antibacterial activity against Campylobacter jejuni isolate P338 harboring blaOXA-61::cat gene by NCCLS agar doubling dilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Beta-lactamase-mediated beta-lactam resistance in Campylobacter species: prevalence of Cj0299 (bla OXA-61) and evidence for a novel beta-Lactamase in C. jejuni.
AID1373307Antimicrobial activity against Escherichia coli expressing beta-lactamase NDM-5 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID565285Antibacterial activity against mexB and mexY expressing Pseudomonas aeruginosa PA-A1 harboring GyrA T83I, ParC S87L and IS1001 insertion at position 629 in OprD gene by Etest method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Nov, Volume: 53, Issue:11
Nosocomial spread of colistin-only-sensitive sequence type 235 Pseudomonas aeruginosa isolates producing the extended-spectrum beta-lactamases GES-1 and GES-5 in Spain.
AID534910Antimicrobial activity against Citrobacter with nonderepressed AmpC beta-lactamsae by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID541526Antimicrobial activity against methicillin-susceptible Staphylococcus epidermidis clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID564479Antimicrobial activity against Pseudomonas aeruginosa isolate 856 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
In vivo efficacy of 1- and 2-gram human simulated prolonged infusions of doripenem against Pseudomonas aeruginosa.
AID576309Antimicrobial activity against ESBL-positive Klebsiella pneumoniae 29459 harboring porin OmpK36 gene by Etest in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
An ertapenem-resistant extended-spectrum-beta-lactamase-producing Klebsiella pneumoniae clone carries a novel OmpK36 porin variant.
AID534301Antimicrobial activity against metallo-beta-lactamase-negative Pseudomonas aeruginosa isolate PA4602010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID582966Antimicrobial activity against beta-lactamase A-deficient Yersinia enterocolitica GY5717 after 20 hrs by Etest2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Contribution of BlaA and BlaB beta-lactamases to antibiotic susceptibility of Yersinia enterocolitica biovar 1B.
AID535149Antimicrobial activity against imipenem non-susceptible Pseudomonas aeruginosa by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID495905Antimicrobial activity in Escherichia coli TOP10 hourbouring recombinant plasmid VIM-19 by Etest2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
VIM-19, a metallo-beta-lactamase with increased carbapenemase activity from Escherichia coli and Klebsiella pneumoniae.
AID567582Antimicrobial activity against Acinetobacter baumannii assessed as susceptible isolate by broth dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
In vitro antimicrobial activity and mutant prevention concentration of colistin against Acinetobacter baumannii.
AID322325Antibacterial activity against Escherichia coli DH5 alpha-URA5924 isolates expressing CTX-M-32 by agar dilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Spread of extended-spectrum beta-lactamase CTX-M-producing escherichia coli clinical isolates in community and nosocomial environments in Portugal.
AID495909Antimicrobial activity in Escherichia coli J53 transconjugate with Escherichia coli DIH-1 expressing natural plasmid containing beta-lactamase VIM-192010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
VIM-19, a metallo-beta-lactamase with increased carbapenemase activity from Escherichia coli and Klebsiella pneumoniae.
AID529486Antimicrobial activity against Enterobacter cloacae isolate 533 containing PFGE genetic clone A expressing qnrB2 and beta-lactamase KPC-2 and SHV-12 gene by Etest2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID547991Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237W mutant by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID542052Antibacterial activity against Klebsiella pneumoniae D expressing CTX-M group 1 beta-lactamase by Etest method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Nationwide survey of CTX-M-type extended-spectrum beta-lactamases among Klebsiella pneumoniae isolates in Slovenian hospitals.
AID574442Antimicrobial activity against Escherichia coli isolate 329 expressing beta-lactamase KPC2, CTX-M-2, TEM and PFGE cluster 2 isolated from blood of patient by vitek-2 method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Carbapenem-resistant KPC-2-producing Escherichia coli in a Tel Aviv Medical Center, 2005 to 2008.
AID523273Antimicrobial activity against Escherichia coli HN1157/pHSG576oxa72010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
Kinetic parameters of efflux of penicillins by the multidrug efflux transporter AcrAB-TolC of Escherichia coli.
AID561469Antibacterial activity against Proteus mirabilis assessed as resistant isolates by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID585396Ratio of Kcat to Km for Bradyrhizobium japonicum metallo-beta-lactamase BJP-12010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
High-resolution crystal structure of the subclass B3 metallo-beta-lactamase BJP-1: rational basis for substrate specificity and interaction with sulfonamides.
AID547780Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237G mutant by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID573341Antibacterial activity against ceftazidime-susceptible Citrobacter freundii assessed as susceptible isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID565681Antimicrobial activity against beta-lactamase negative ampicillin-susceptible Haemophilus influenzae harboring fst1 mutant gene assessed as susceptible isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Antimicrobial activities of piperacillin-tazobactam against Haemophilus influenzae isolates, including beta-lactamase-negative ampicillin-resistant and beta-lactamase-positive amoxicillin-clavulanate-resistant isolates, and mutations in their quinolone re
AID520781Antibacterial activity against beta-lactamase KPC-2 producing Serratia marcescens isolate S1 to S21 in presence of Tazobactam by agar dilution method2008Antimicrobial agents and chemotherapy, Jun, Volume: 52, Issue:6
Emergence of Serratia marcescens, Klebsiella pneumoniae, and Escherichia coli Isolates possessing the plasmid-mediated carbapenem-hydrolyzing beta-lactamase KPC-2 in intensive care units of a Chinese hospital.
AID565677Antimicrobial activity against beta-lactamase negative ampicillin-susceptible Haemophilus influenzae harboring fst1 mutant gene by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Antimicrobial activities of piperacillin-tazobactam against Haemophilus influenzae isolates, including beta-lactamase-negative ampicillin-resistant and beta-lactamase-positive amoxicillin-clavulanate-resistant isolates, and mutations in their quinolone re
AID532422Antibacterial activity against VIM-1 producing Pseudomonas aeruginosa clone A2 isolate NA-14X-21 by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID531508Antibacterial activity against Bacteroides thetaiotaomicron isolate by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Resistance trends of the Bacteroides fragilis group over a 10-year period, 1997 to 2006, in Madrid, Spain.
AID562955Antimicrobial activity against Klebsiella pneumoniae PFGE clone D expressing beta-lactamase KPC-2 by Etest in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Novel genetic environment of the carbapenem-hydrolyzing beta-lactamase KPC-2 among Enterobacteriaceae in China.
AID519746Activity of Klebsiella pneumoniae Beta-Lactamase SHV-12008Antimicrobial agents and chemotherapy, May, Volume: 52, Issue:5
The Lys234Arg substitution in the enzyme SHV-72 is a determinant for resistance to clavulanic acid inhibition.
AID341596Antibacterial activity against carbapenem-resistant blaKPC-encoding plasmid harboring Klebsiella pneumoniae 490 isolate producing KPC3 and TEM1 carbapenemases2007Antimicrobial agents and chemotherapy, Aug, Volume: 51, Issue:8
Emergence of KPC-2 and KPC-3 in carbapenem-resistant Klebsiella pneumoniae strains in an Israeli hospital.
AID532428Antibacterial activity against VIM-1 producing Pseudomonas aeruginosa clone D1 isolate VA-06X-63 by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID562745Antimicrobial activity against Escherichia coli DH5alpha harboring pBC-CTX-M-71 plasmid by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
New variant of CTX-M-type extended-spectrum beta-lactamases, CTX-M-71, with a Gly238Cys substitution in a Klebsiella pneumoniae isolate from Bulgaria.
AID532930Antimicrobial activity against KPC-3 producing Klebsiella pneumoniae 549 ST 327 expressing beta-lactamase TEM-1 and CTX-M-2 by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Molecular epidemiology, sequence types, and plasmid analyses of KPC-producing Klebsiella pneumoniae strains in Israel.
AID1373309Antimicrobial activity against Escherichia coli expressing beta-lactamase VIM-1 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID535123Antimicrobial activity against ceftazidime non-susceptible Serratia marcescens assessed as susceptible isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID405081Antimicrobial activity against Escherichia coli CAG12177 by agar dilution method2007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Biochemical characterization of PER-2 and genetic environment of blaPER-2.
AID574440Antimicrobial activity against Escherichia coli isolate 157 expressing beta-lactamase KPC2, CTX-M-15, TEM and PFGE cluster 3 isolated from urine of patient by vitek-2 method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Carbapenem-resistant KPC-2-producing Escherichia coli in a Tel Aviv Medical Center, 2005 to 2008.
AID573784Antibacterial activity against Prevotella bivia by by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID523888Antimicrobial activity against Acinetobacter baumannii 6AB11 harboring ISAba1-blaOXA-66 gene by Etest2010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
Genetic basis of multidrug resistance in Acinetobacter clinical isolates in Taiwan.
AID535125Antimicrobial activity against ceftazidime non-susceptible Serratia marcescens assessed as resistant isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID564484Antimicrobial activity against Pseudomonas aeruginosa isolate 821 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
In vivo efficacy of 1- and 2-gram human simulated prolonged infusions of doripenem against Pseudomonas aeruginosa.
AID587641Antimicrobial activity against carbapenemases KPC-producing Klebsiella pneumoniae VA-361 infected in CD-1 mouse thigh infection model assessed as change in log10 CFU reduction per thigh treated 1.5 hr post infection at 2048 mg/kg, sc after 24 hrs by acute2011Antimicrobial agents and chemotherapy, Jan, Volume: 55, Issue:1
Evaluation of ceftazidime and NXL104 in two murine models of infection due to KPC-producing Klebsiella pneumoniae.
AID534296Antimicrobial activity against Pseudomonas aeruginosa isolate PA477 expressing VIM-2 beta-lactamase2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID564535Antimicrobial activity against Escherichia coli TOP10 harboring pADC-11 plasmid carrying entire blaAmpC gene with alanine residue insertion at 215 position and R210P substitution by Etest method2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Extended-spectrum cephalosporinase in Acinetobacter baumannii.
AID113523In vivo inhibitory activity against Escherichia coli in mice1999Bioorganic & medicinal chemistry letters, Apr-05, Volume: 9, Issue:7
6-(1-Hydroxyalkyl)penam sulfone derivatives as inhibitors of class A and class C beta-lactamases I.
AID322323Antibacterial activity against Escherichia coli DH5 alpha-URA5905 isolates expressing CTX-M-15 and TEM-1B enzymes by agar dilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Spread of extended-spectrum beta-lactamase CTX-M-producing escherichia coli clinical isolates in community and nosocomial environments in Portugal.
AID557419Antimicrobial activity in Bacteroides ovatus by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID583095Antimicrobial activity against Escherichia coli XL1-Blue harboring pLBII-VIM-2 plasmid expressing VIM-2 W87A mutant beta-lactamase by broth microdilution method2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Mutational analysis of VIM-2 reveals an essential determinant for metallo-beta-lactamase stability and folding.
AID625280Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for cholecystitis2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID558805Antimicrobial activity against extended spectrum beta-lactamase-expressing Klebsiella pneumoniae assessed as percent susceptible isolates by CLSI method in presence of beta-lactamase inhibitor tazobactem2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Emergence of high levels of extended-spectrum-beta-lactamase-producing gram-negative bacilli in the Asia-Pacific region: data from the Study for Monitoring Antimicrobial Resistance Trends (SMART) program, 2007.
AID529009Antimicrobial activity against CTX-M ESBL producing Escherichia coli assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID544887Antimicrobial activity against Enterobacter aerogenes clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID520884Inhibition of Achromobacter xylosoxidans CIP69598 beta-lactamase OXA-114a expressed in Escherichia coli TOP10 assessed as reduction of benzyl-penicillin hydrolysis2008Antimicrobial agents and chemotherapy, Jun, Volume: 52, Issue:6
Characterization of a naturally occurring class D beta-lactamase from Achromobacter xylosoxidans.
AID573777Antibacterial activity against Fusobacterium mortiferum assessed as susceptible isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID522011Antimicrobial activity against Klebsiella pneumoniae isolate KpE expressing beta-lactamase OXA-48 and CTX-M-15 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID425864Antimicrobial activity against Carnobacterium divergens CIP101029 at 3 McFarland inoculum size by E-test2008Antimicrobial agents and chemotherapy, Feb, Volume: 52, Issue:2
Genetic and biochemical characterization of CAD-1, a chromosomally encoded new class A penicillinase from Carnobacterium divergens.
AID534656Antimicrobial activity against Non-ESBL Klebsiella pneumoniae assessed as intermediate isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID534877Antimicrobial activity against ESBL producing Proteus mirabilis assessed as resistant isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID534634Antimicrobial activity against ESBL producing Escherichia coli by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID285265Antimicrobial activity against Escherichia coli DH5-alpha isolate expressing pBK-CMV by disk diffusion assay2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Evolution of TEM-type enzymes: biochemical and genetic characterization of two new complex mutant TEM enzymes, TEM-151 and TEM-152, from a single patient.
AID534654Antimicrobial activity against ESBL producing Klebsiella pneumoniae by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID583651Antibacterial activity against Escherichia coli isolate 2712010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Emergence of metallo-β-lactamase NDM-1-producing multidrug-resistant Escherichia coli in Australia.
AID573630Antimicrobial activity against CTX-M-5 beta-lactamase producing Salmonella enterica serovar Typhimurium GC 4195 infected in CD-1 mouse treated 30 and 150 mins postinfection in presence of 8:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID531623Antimicrobial activity against Escherichia coli JM109 harboring pE1MD plasmid expressing beta-lactamase SHV-56 by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Molecular and biochemical characterization of SHV-56, a novel inhibitor-resistant beta-lactamase from Klebsiella pneumoniae.
AID1079933Acute liver toxicity defined via clinical observations and clear clinical-chemistry results: serum ALT or AST activity > 6 N or serum alkaline phosphatases activity > 1.7 N. This category includes cytolytic, choleostatic and mixed liver toxicity. Value is
AID541013Antimicrobial activity against Burkholderia cenocepacia 5007902 expressing beta-lactamase PenB42009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Naturally occurring Class A ss-lactamases from the Burkholderia cepacia complex.
AID558787Antimicrobial activity against Citrobacter freundii assessed as percent susceptible isolates by CLSI method in presence of beta-lactamase inhibitor tazobactem2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Emergence of high levels of extended-spectrum-beta-lactamase-producing gram-negative bacilli in the Asia-Pacific region: data from the Study for Monitoring Antimicrobial Resistance Trends (SMART) program, 2007.
AID285604Antimicrobial activity against Pseudomonas aeruginosa 2A6 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID534193Antimicrobial activity against Enterobacter cloacae expressing beta-lactamase KPC-2 and SHV-12 obtained from criticall ill liver transplant recipient by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
KPC-2-producing Enterobacter cloacae and pseudomonas putida coinfection in a liver transplant recipient.
AID573814Antibacterial activity against Prevotella melaninogenica assessed as susceptible isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID373051Antimicrobial activity against Bacillus clausii ATCC 21537 by agar-dilution technique2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
Molecular and biochemical characterization of the chromosome-encoded class A beta-lactamase BCL-1 from Bacillus clausii.
AID532994Antibacterial activity against OXA-30, PSE-1, VIM-2 and PER-1 producing Pseudomonas aeruginosa isolate P19 exhibiting PFGE F pattern by 2-fold agar dilution method in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Nationwide investigation of extended-spectrum beta-lactamases, metallo-beta-lactamases, and extended-spectrum oxacillinases produced by ceftazidime-resistant Pseudomonas aeruginosa strains in France.
AID519742Antibacterial activity against Escherichia coli DH5alpha expressing Klebsiella pneumoniae beta-lactamase SHV-72 by agar dilution method in presence of 4 ug/ml Tazobactam2008Antimicrobial agents and chemotherapy, May, Volume: 52, Issue:5
The Lys234Arg substitution in the enzyme SHV-72 is a determinant for resistance to clavulanic acid inhibition.
AID96429In vitro synergistic activity against Klebsiella pneumoniae GC 6269 clinical isolate1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID301746Antibacterial activity against Pseudomonas aeruginosa2007Bioorganic & medicinal chemistry, Nov-15, Volume: 15, Issue:22
Design, synthesis and biological evaluation of novel lipoamino acid-based glycolipids for oral drug delivery.
AID562742Antimicrobial activity against Klebsiella pneumoniae AH24-270 expressing blaCTX-M-71 gene by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
New variant of CTX-M-type extended-spectrum beta-lactamases, CTX-M-71, with a Gly238Cys substitution in a Klebsiella pneumoniae isolate from Bulgaria.
AID541791Antimicrobial activity against Bacteroides thetaiotaomicron clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID560124Antimicrobial activity against Acinetobacter baumannii CIP70.10 harboring beta-lactamase RTG4 gene by disk diffusion method in presence of 4 ug/ml Tazobactam2009Antimicrobial agents and chemotherapy, Jul, Volume: 53, Issue:7
Genetic and biochemical characterization of the first extended-spectrum CARB-type beta-lactamase, RTG-4, from Acinetobacter baumannii.
AID584557Antimicrobial activity against Acinetobacter lwoffii isolate D expressing beta-lactamase OXA-164 isolated from tracheal secretion of patient by vitek 2 system2010Antimicrobial agents and chemotherapy, Dec, Volume: 54, Issue:12
In vivo selection of a missense mutation in adeR and conversion of the novel blaOXA-164 gene into blaOXA-58 in carbapenem-resistant Acinetobacter baumannii isolates from a hospitalized patient.
AID520971Antibacterial activity against Klebsiella pneumoniae 633 by Etest method2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Genetic structures at the origin of acquisition of the beta-lactamase bla KPC gene.
AID541495Antimicrobial activity against Burkholderia cepacia clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID373773Antibacterial activity against imipenem-resistant Acinetobacter baumannii abh37 by broth dilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
An OXA-66/OXA-51-like carbapenemase and possibly an efflux pump are associated with resistance to imipenem in Acinetobacter baumannii.
AID396029Antibacterial activity against drug-resistant AcrAB-TolC efflux pump deficient Enterobacter cloacae EcdeltaacrA isolate in presence of 20 ug/ml efflux pump inhibitor Phe-Arg-beta-naphthylamide by Etest2007Antimicrobial agents and chemotherapy, Sep, Volume: 51, Issue:9
Cloning, nucleotide sequencing, and analysis of the AcrAB-TolC efflux pump of Enterobacter cloacae and determination of its involvement in antibiotic resistance in a clinical isolate.
AID541007Antimicrobial activity against Burkholderia cenocepacia 09-54 expressing beta-lactamase PenB22009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Naturally occurring Class A ss-lactamases from the Burkholderia cepacia complex.
AID574447Antimicrobial activity against Escherichia coli isolate 360T expressing beta-lactamase KPC2, OXA-9 and PFGE cluster 1 isolated from urine of patient by vitek-2 method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Carbapenem-resistant KPC-2-producing Escherichia coli in a Tel Aviv Medical Center, 2005 to 2008.
AID324359Antibacterial activity against Escherichia coli DH10B by agar dilution technique2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Identification of the novel narrow-spectrum beta-lactamase SCO-1 in Acinetobacter spp. from Argentina.
AID561629Antimicrobial activity against ampD2-deficient Stenotrophomonas maltophilia KJ by twofold serial agar dilution method2009Antimicrobial agents and chemotherapy, Jul, Volume: 53, Issue:7
AmpDI is involved in expression of the chromosomal L1 and L2 beta-lactamases of Stenotrophomonas maltophilia.
AID574502Antimicrobial activity against Bacteroides caccae assessed as percent susceptible isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID530325Antimicrobial activity against Pseudomonas aeruginosa PAO1 by Etest method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Characterization of the new metallo-beta-lactamase VIM-13 and its integron-borne gene from a Pseudomonas aeruginosa clinical isolate in Spain.
AID511667Antimicrobial activity against beta-lactam resistant Pseudomonas aeruginosa PAOD1 harboring oprD spontaneous mutant and deficient in dacB gene selected in vitro after antipseudomonal treatment of intensive care unit patient by broth microdilution method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Activity of a new cephalosporin, CXA-101 (FR264205), against beta-lactam-resistant Pseudomonas aeruginosa mutants selected in vitro and after antipseudomonal treatment of intensive care unit patients.
AID529482Antimicrobial activity against Enterobacter cloacae isolate 140 containing PFGE genetic clone A expressing beta-lactamase KPC-2 and SHV-12 gene by Etest2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID424858Antimicrobial activity against Pseudomonas aeruginosa GY3 producing blaVIM-2 by E-test2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
Molecular epidemiology and mechanisms of carbapenem resistance in Pseudomonas aeruginosa isolates from Spanish hospitals.
AID534616Antimicrobial activity against ceftazidime-susceptible Enterobacteriaceae assessed as intermediate isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID574999Antimicrobial activity against Eubacterium lentum after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID544910Antimicrobial activity against Proteus mirabilis clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID529580Ratio of Kcat to Km for Caulobacter crescentus beta-Lactamase CAU-12008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Functional diversity among metallo-beta-lactamases: characterization of the CAR-1 enzyme of Erwinia carotovora.
AID541524Antimicrobial activity against methicillin-resistant Staphylococcus epidermidis clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID495632Antimicrobial activity against Pseudomonas luteola expressing blaLUT-2 to blaLUT-6 by Etest method2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Molecular and biochemical characterization of the natural chromosome-encoded class A beta-lactamase from Pseudomonas luteola.
AID534617Antimicrobial activity against ceftazidime-susceptible Enterobacteriaceae assessed as resistant isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID529456Antimicrobial activity against Klebsiella pneumoniae containing PFGE clone A expressing beta-lactamase Oxa-48, TEM-1, SHV-12 and Oxa-9 by Etest2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Spread of OXA-48-positive carbapenem-resistant Klebsiella pneumoniae isolates in Istanbul, Turkey.
AID559265Antimicrobial activity against rifampin-resistant Escherichia coli J53 transconjugated with Proteus vulgaris Pv7 expressing beta-lactamase PER-1 by disk diffusion method2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Emergence of extended-spectrum beta-lactamase PER-1 in Proteus vulgaris and Providencia stuartii isolates from Algiers, Algeria.
AID545646Antimicrobial activity against Pseudomonas aeruginosa PS28 with PFGE phenotype 6 expressing beta-lactamase KPC-5 obtained from skin of patient by agar dilution method in presence of beta-lactamase inhibitor tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID541784Antimicrobial activity against Streptococcus pyogenes clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID544929Antimicrobial activity against Acinetobacter haemolyticus clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID534891Antimicrobial activity against Enterobacter cloacae with derepressed AmpC beta-lactamsae by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID573619Antimicrobial activity against TEM-1 beta-lactamase producing Escherichia coli GC 6265 infected in CD-1 mouse treated 30 mins postinfection in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID564533Antimicrobial activity against Escherichia coli TOP10 harboring pADC-11 plasmid carrying entire blaAmpC gene with alanine residue insertion at 215 position by Etest method2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Extended-spectrum cephalosporinase in Acinetobacter baumannii.
AID583205Antimicrobial activity against Escherichia coli ATCC 25922 by broth macrodilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Mathematical modeling to characterize the inoculum effect.
AID425653Renal clearance in human2009Journal of medicinal chemistry, Aug-13, Volume: 52, Issue:15
Physicochemical determinants of human renal clearance.
AID532997Antibacterial activity against OXA-19 producing Pseudomonas aeruginosa isolate P122 exhibiting PFGE A pattern by 2-fold agar dilution method in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Nationwide investigation of extended-spectrum beta-lactamases, metallo-beta-lactamases, and extended-spectrum oxacillinases produced by ceftazidime-resistant Pseudomonas aeruginosa strains in France.
AID529828Antimicrobial activity against Acinetobacter baumannii by microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
In vitro activity of tigecycline against multidrug-resistant Acinetobacter baumannii and selection of tigecycline-amikacin synergy.
AID531314Ratio of Kcat to Km for Pseudomonas aeruginosa beta-lactamase VIM-7 by spectrophotometry2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Kinetic characterization of VIM-7, a divergent member of the VIM metallo-beta-lactamase family.
AID560127Antimicrobial activity against Acinetobacter baumannii CIP70.10 harboring beta-lactamase RTG3 gene by disk diffusion method in presence of 4 ug/ml Tazobactam2009Antimicrobial agents and chemotherapy, Jul, Volume: 53, Issue:7
Genetic and biochemical characterization of the first extended-spectrum CARB-type beta-lactamase, RTG-4, from Acinetobacter baumannii.
AID574486Antimicrobial activity against Bacteroides caccae after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID574984Antimicrobial activity against Actinomyces naeslundii assessed as percent susceptible isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID530290Antimicrobial activity against Escherichia coli J53 harboring blaKPC-2 and blaTEM-1 gene by Etest method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Genetic and structural insights into the dissemination potential of the extremely broad-spectrum class A beta-lactamase KPC-2 identified in an Escherichia coli strain and an Enterobacter cloacae strain isolated from the same patient in France.
AID576332Antibacterial activity against ESBL-producing Klebsiella pneumoniae by Etest in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Dec, Volume: 54, Issue:12
Microbiologic and clinical implications of bacteremia due to extended-spectrum-beta-lactamase-producing Klebsiella pneumoniae with or without plasmid-mediated AmpC beta-lactamase DHA-1.
AID69003In vitro synergistic activity against Escherichia coli C600N + (MIR-1)1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID1373316Antimicrobial activity against Escherichia coli expressing beta-lactamase Oxa-18 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID576303Antimicrobial activity against ESBL-positive Klebsiella pneumoniae 26077 harboring porin OmpK36V mutant gene by Etest in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
An ertapenem-resistant extended-spectrum-beta-lactamase-producing Klebsiella pneumoniae clone carries a novel OmpK36 porin variant.
AID549333Antimicrobial activity against Escherichia coli isolate 36 harboring bla CTX-M-3a gene by broth microdilution method2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
blaCTX-M genes in escherichia coli strains from Croatian Hospitals are located in new (blaCTX-M-3a) and widely spread (blaCTX-M-3a and blaCTX-M-15) genetic structures.
AID1373303Antimicrobial activity against Escherichia coli expressing beta-lactamase TEM-121 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID557455Antimicrobial activity in Prevotella intermedia by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID535844Antimicrobial activity against Pseudomonas aeruginosa PAO1 KTS harboring mexAB-oprM gene after 18 hrs by agar dilution method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Fluoroquinolone enhances the mutation frequency for meropenem-selected carbapenem resistance in Pseudomonas aeruginosa, but use of the high-potency drug doripenem inhibits mutant formation.
AID424324Antimicrobial activity against Dialister micraerophilus assessed as susceptibility breakpoint by CA-SFM method2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
Antimicrobial susceptibilities and clinical sources of Dialister species.
AID544505Antibacterial activity against Escherichia coli TOP10 harboring beta-lactamase KPC-4 by agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Phenotypic and enzymatic comparative analysis of the novel KPC variant KPC-5 and its evolutionary variants, KPC-2 and KPC-4.
AID559583Antimicrobial activity against Pseudomonas aeruginosa PAO1 by Etest2009Antimicrobial agents and chemotherapy, Jun, Volume: 53, Issue:6
Antibiotic resistance in Pseudomonas aeruginosa strains with increased mutation frequency due to inactivation of the DNA oxidative repair system.
AID519631Activity of Brachyspira pilosicoli beta-lactamase OXA-63 expressed in Escherichia coli BL21 (DE3) assessed as compound hydrolysis by spectrophotometry2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Genetic and biochemical characterization of OXA-63, a new class D beta-lactamase from Brachyspira pilosicoli BM4442.
AID530550Antimicrobial activity against azide-resistant Escherichia coli J53 harboring pCTX-M carrying blaCTX-M-15 and pQep plasmid carrying qepA2 gene by disk diffusion method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Plasmid-mediated quinolone resistance pump QepA2 in an Escherichia coli isolate from France.
AID573831Antibacterial activity against beta-lactamase producing Clostridium paraputrificum by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID541548Antimicrobial activity against penicillin-susceptible Streptococcus pneumoniae clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID535905Antimicrobial activity against aac(6')-Ib-cr-negative Escherichia coli PU12 harboring GyrA S83L mutant, wild-type GyrB, ParC and qnrS genes by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID564530Antimicrobial activity against Escherichia coli TOP10 harboring pADC-33 plasmid with entire blaAmpC gene by Etest method2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Extended-spectrum cephalosporinase in Acinetobacter baumannii.
AID573659Antimicrobial activity against CTX-M-5 beta-lactamase producing Salmonella enterica serovar Typhimurium GC 4195 by broth microdilution method in presence of 8:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID586059Antimicrobial activity against Acinetobacter baumannii clinical isolate harboring plasmid encoded ISAba1-blaOXA-51-like gene with nuc upstream sequence by agar dilution method in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Emergence and Distribution of Plasmids Bearing the blaOXA-51-like gene with an upstream ISAba1 in carbapenem-resistant Acinetobacter baumannii isolates in Taiwan.
AID529491Antimicrobial activity against Enterobacter cloacae isolate 649 containing PFGE genetic clone B expressing qnrB2 and beta-lactamase KPC-2 and SHV-12 gene by Etest2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID573817Antibacterial activity against Prevotella intermedia assessed as resistant isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID565666Antimicrobial activity against beta-lactamase positive (amoxicillin)clavulanate-resistant Haemophilus influenzae by broth microdilution method2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Antimicrobial activities of piperacillin-tazobactam against Haemophilus influenzae isolates, including beta-lactamase-negative ampicillin-resistant and beta-lactamase-positive amoxicillin-clavulanate-resistant isolates, and mutations in their quinolone re
AID532406Antibacterial activity against VIM-2 producing Pseudomonas aeruginosa clone B1 isolate SS-09X-45 by Etest method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID535179Antimicrobial activity against imipenem non-susceptible Acinetobacter assessed as susceptible isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID544579Antimicrobial activity against Escherichia coli DH5[alpha] isolate GC 8133 expressing bla TEM-55 gene by microdilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Pyrosequencing using the single-nucleotide polymorphism protocol for rapid determination of TEM- and SHV-type extended-spectrum beta-lactamases in clinical isolates and identification of the novel beta-lactamase genes blaSHV-48, blaSHV-105, and blaTEM-155
AID574752Antimicrobial activity against Anaerococcus prevotii after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID522004Antimicrobial activity against Escherichia coli isolate J53 harboring p7A containing beta-lactamase OXA-48 located within transposon Tn1999 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID564218Antimicrobial activity against Acinetobacter baumannii ATCC 19606 harboring plasmid PH98 by Etest method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
OXA-143, a novel carbapenem-hydrolyzing class D beta-lactamase in Acinetobacter baumannii.
AID396028Antibacterial activity against drug-resistant AcrAB-TolC efflux pump deficient Enterobacter cloacae EcdeltaacrA isolate by Etest2007Antimicrobial agents and chemotherapy, Sep, Volume: 51, Issue:9
Cloning, nucleotide sequencing, and analysis of the AcrAB-TolC efflux pump of Enterobacter cloacae and determination of its involvement in antibiotic resistance in a clinical isolate.
AID496592Antimicrobial activity against Escherichia coli DH10B by CLSI method2010Antimicrobial agents and chemotherapy, Feb, Volume: 54, Issue:2
Inhibitor resistance in the KPC-2 beta-lactamase, a preeminent property of this class A beta-lactamase.
AID584750Antimicrobial activity against Acinetobacter lwoffii isolate B expressing beta-lactamase OXA-164 isolated from tracheal secretion of patient in presence of Tazobactam by vitek 2 system2010Antimicrobial agents and chemotherapy, Dec, Volume: 54, Issue:12
In vivo selection of a missense mutation in adeR and conversion of the novel blaOXA-164 gene into blaOXA-58 in carbapenem-resistant Acinetobacter baumannii isolates from a hospitalized patient.
AID557995Antimicrobial activity in Clostridium sordellii by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID544930Antimicrobial activity against Acinetobacter johnsonii clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID564554Antimicrobial activity against Escherichia coli TOP10 harboring pADC-33 plasmid by Etest method in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Extended-spectrum cephalosporinase in Acinetobacter baumannii.
AID531604Activity of Escherichia coli Inhibitor-resistant beta-lactamase SHV-562008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Molecular and biochemical characterization of SHV-56, a novel inhibitor-resistant beta-lactamase from Klebsiella pneumoniae.
AID531494Antibacterial activity against Bacteroides caccae assessed as percent resistant isolates by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Resistance trends of the Bacteroides fragilis group over a 10-year period, 1997 to 2006, in Madrid, Spain.
AID558329Antibacterial activity against bla gene-positive and nitrocefin reaction-positive beta-lactamase harboring Campylobacter jejuni isolate P305 by NCCLS agar doubling dilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Beta-lactamase-mediated beta-lactam resistance in Campylobacter species: prevalence of Cj0299 (bla OXA-61) and evidence for a novel beta-Lactamase in C. jejuni.
AID70724In vitro inhibitory activity against Escherichia coli1999Bioorganic & medicinal chemistry letters, Apr-05, Volume: 9, Issue:7
6-(1-Hydroxyalkyl)penam sulfone derivatives as inhibitors of class A and class C beta-lactamases I.
AID548032Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237R mutant by agar dilution method2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID396027Antibacterial activity against drug-resistant Enterobacter cloacae EcDC64 isolate expressing AcrAB-TolC efflux pump in presence of 20 ug/ml efflux pump inhibitor Phe-Arg-beta-naphthylamide by Etest2007Antimicrobial agents and chemotherapy, Sep, Volume: 51, Issue:9
Cloning, nucleotide sequencing, and analysis of the AcrAB-TolC efflux pump of Enterobacter cloacae and determination of its involvement in antibiotic resistance in a clinical isolate.
AID565665Antimicrobial activity against beta-lactamase negative ampicillin-resistant Haemophilus influenzae assessed as susceptible isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Antimicrobial activities of piperacillin-tazobactam against Haemophilus influenzae isolates, including beta-lactamase-negative ampicillin-resistant and beta-lactamase-positive amoxicillin-clavulanate-resistant isolates, and mutations in their quinolone re
AID1209735Inhibition of mouse OAT3 expressed in CHO cells assessed as inhibition of fluorescein uptake at 500 uM over 20 mins relative to untreated-control2013Drug metabolism and disposition: the biological fate of chemicals, Apr, Volume: 41, Issue:4
Organic anion transporter 3 interacts selectively with lipophilic β-lactam antibiotics.
AID563966Antibacterial activity against Klebsiella pneumoniae 05-560 by Etest method2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
Characterization of a new metallo-beta-lactamase gene, bla(NDM-1), and a novel erythromycin esterase gene carried on a unique genetic structure in Klebsiella pneumoniae sequence type 14 from India.
AID540944Antimicrobial activity against Escherichia coli DH5[alpha] transformant harboring pA172 plasmid expressing cephalosporinase CMY-31 by agar dilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
CMY-31 and CMY-36 cephalosporinases encoded by ColE1-like plasmids.
AID541804Antimicrobial activity against Peptostreptococcus micros clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID529011Antimicrobial activity against CTX-M ESBL producing Escherichia coli isolated from ICU patient urine assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID520783Antibacterial activity against beta-lactamase KPC-2 producing Klebsiella pneumoniae isolate K10 in presence of Tazobactam by agar dilution method2008Antimicrobial agents and chemotherapy, Jun, Volume: 52, Issue:6
Emergence of Serratia marcescens, Klebsiella pneumoniae, and Escherichia coli Isolates possessing the plasmid-mediated carbapenem-hydrolyzing beta-lactamase KPC-2 in intensive care units of a Chinese hospital.
AID562474Antimicrobial activity against rifampicin-resistant Escherichia coli A15 transconjugant expressing beta-lactamase SHV-12 by Etest2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Emergence of Klebsiella pneumoniae ST258 with KPC-2 in Poland.
AID340727Antimicrobial activity against Enterobacter isolates producing extended-spectrum beta-lactamase CTX-M-2 by agar dilution method2007Antimicrobial agents and chemotherapy, Aug, Volume: 51, Issue:8
Extended-spectrum beta-lactamases of the CTX-M type now in Switzerland.
AID1824272Antimicrobial activity against Klebsiella pneumoniae clinical isolate T2301 expressing NDM-1 assessed as inhibition of bacterial growth by CLSI protocol based broth microdilution assay2022European journal of medicinal chemistry, Jan-15, Volume: 228Nitroxoline and its derivatives are potent inhibitors of metallo-β-lactamases.
AID543411Antimicrobial activity against Shigella sonnei UIH-1 expressing beta-lactamase CTX-M-64 by broth microdilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Novel chimeric beta-lactamase CTX-M-64, a hybrid of CTX-M-15-like and CTX-M-14 beta-lactamases, found in a Shigella sonnei strain resistant to various oxyimino-cephalosporins, including ceftazidime.
AID373759Antibacterial activity against imipenem-susceptible Acinetobacter baumannii ab1316 by broth dilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
An OXA-66/OXA-51-like carbapenemase and possibly an efflux pump are associated with resistance to imipenem in Acinetobacter baumannii.
AID559277Antimicrobial activity against rifampin-resistant Escherichia coli J53 transconjugated with Proteus vulgaris Pv9 expressing beta-lactamase PER-1 by Etest2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Emergence of extended-spectrum beta-lactamase PER-1 in Proteus vulgaris and Providencia stuartii isolates from Algiers, Algeria.
AID208747In vitro minimum inhibitory concentration against Streptococcus agalactiae (GC4564)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID542588Antimicrobial activity against Acinetobacter radioresistens 251-39C expressing beta-lactamase OXA-133 by CLSI method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Codetection of blaOXA-23-like gene (blaOXA-133) and blaOXA-58 in Acinetobacter radioresistens: report from the SENTRY antimicrobial surveillance program.
AID373055Antimicrobial activity against Escherichia coli BL21(DE3) by agar-dilution technique2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
Molecular and biochemical characterization of the chromosome-encoded class A beta-lactamase BCL-1 from Bacillus clausii.
AID588213Literature-mined compound from Fourches et al multi-species drug-induced liver injury (DILI) dataset, effect in non-rodents2010Chemical research in toxicology, Jan, Volume: 23, Issue:1
Cheminformatics analysis of assertions mined from literature that describe drug-induced liver injury in different species.
AID521991Antimicrobial activity against Klebsiella pneumoniae isolate Kp11978 expressing beta-lactamase OXA-48, SHV-2a and TEM-1 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID373764Antibacterial activity against imipenem-resistant Acinetobacter baumannii abh11 by broth dilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
An OXA-66/OXA-51-like carbapenemase and possibly an efflux pump are associated with resistance to imipenem in Acinetobacter baumannii.
AID545651Antimicrobial activity against Pseudomonas aeruginosa PS34 with PFGE phenotype 4A obtained from blood of ICU patient by agar dilution method in presence of beta-lactamase inhibitor tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID529010Antimicrobial activity against CTX-M ESBL producing Escherichia coli isolated from ICU patient blood assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID549343Antimicrobial activity against Escherichia coli isolate Z1 harboring bla CTX-M-3a gene by broth microdilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
blaCTX-M genes in escherichia coli strains from Croatian Hospitals are located in new (blaCTX-M-3a) and widely spread (blaCTX-M-3a and blaCTX-M-15) genetic structures.
AID285597Antimicrobial activity against Pseudomonas aeruginosa 2A1 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID573436Antimicrobial activity against TEM-1 beta-lactamase producing Escherichia coli GC 6265 infected in CD-1 mouse treated 30 mins postinfection in presence of 12:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID285581Antimicrobial activity against Pseudomonas aeruginosa ID7 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID532426Antibacterial activity against VIM-1 producing Pseudomonas aeruginosa clone A3 isolate FG-17X-08 by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID562480Antimicrobial activity against Klebsiella pneumoniae isolate 2641/08 obtained from urine of patient with ischemic cardiomyopathy and several comorbidities by Etest in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Emergence of Klebsiella pneumoniae ST258 with KPC-2 in Poland.
AID565284Antibacterial activity against Pseudomonas aeruginosa PAO1 by Etest method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Nov, Volume: 53, Issue:11
Nosocomial spread of colistin-only-sensitive sequence type 235 Pseudomonas aeruginosa isolates producing the extended-spectrum beta-lactamases GES-1 and GES-5 in Spain.
AID533126Antimicrobial activity against Bacteroides caccae assessed as resistant isolates by agar dilution method2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID533634Antimicrobial activity against Propionibacterium acnes assessed as resistant isolates by agar dilution method2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID534894Antimicrobial activity against Enterobacter cloacae with nonderepressed AmpC beta-lactamsae assessed as resistant isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID565424Antimicrobial activity against beta-lactamase-producing Pseudomonas aeruginosa clinical isolate assessed as susceptible isolates by agar dilution method2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Diversity of beta-lactamases produced by ceftazidime-resistant Pseudomonas aeruginosa isolates causing bloodstream infections in Brazil.
AID495804Antimicrobial activity against Klebsiella pneumoniae 2878 strain expressing beta-lactamase VIM-19 by microdilution method2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Novel VIM metallo-beta-lactamase variant from clinical isolates of Enterobacteriaceae from Algeria.
AID563967Antibacterial activity against Escherichia coli TOP10 by Etest method2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
Characterization of a new metallo-beta-lactamase gene, bla(NDM-1), and a novel erythromycin esterase gene carried on a unique genetic structure in Klebsiella pneumoniae sequence type 14 from India.
AID541808Antimicrobial activity against Enterococcus durans clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID547761Antimicrobial activity against Klebsiella pneumoniae 1534 expressing beta-lactamase KPC-2 by agar dilution method2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID285443Ratio of kcat to Km of Citrobacter gillenii CIP 106783 Beta-lactamase GIL1 expressed in Escherichia coli DH10B relative to benzyl-penicillin2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Chromosome-encoded narrow-spectrum Ambler class A beta-lactamase GIL-1 from Citrobacter gillenii.
AID544894Antimicrobial activity against class A extended spectrum beta-lactamase- and class D OXA- producing Klebsiella pneumoniae clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID534620Antimicrobial activity against Ceftazidime non-susceptible Enterobacteriaceae assessed as resistant isolate by broth microdilution method in presence of tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID208130In vitro minimum inhibitory concentration against Penicillin susceptible Streptococcus pneumoniae (GC 6242)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID545637Antimicrobial activity against Pseudomonas aeruginosa PS17B with PFGE phenotype 11D expressing beta-lactamase KPC-2 obtained from blood of ICU patient by agar dilution method in presence of beta-lactamase inhibitor tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID573352Antibacterial activity against ceftazidime-susceptible Escherichia coli by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID520977Antibacterial activity against Escherichia coli DH10B expressing blaKPC gene by Etest method2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Genetic structures at the origin of acquisition of the beta-lactamase bla KPC gene.
AID518523Antimicrobial activity against Escherichia coli TOP10 after 2 days by agar dilution method2010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
Characterization of CSP-1, a novel extended-spectrum beta-lactamase produced by a clinical isolate of Capnocytophaga sputigena.
AID67553In vitro minimum inhibitory concentration against vancomycin-resistant Enterococcus faecalis (GC 2242)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID563159Antibacterial activity against Pseudomonas aeruginosa isolate 19BR by Etest in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Involvement of pmrAB and phoPQ in polymyxin B adaptation and inducible resistance in non-cystic fibrosis clinical isolates of Pseudomonas aeruginosa.
AID544674Antimicrobial activity against Enterobacter cloacae clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID544426Antimicrobial activity against Escherichia coli MC4100A harboring beta-lactamase L1 by liquid microdilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Sec- and Tat-dependent translocation of beta-lactamases across the Escherichia coli inner membrane.
AID394494Antimicrobial activity against Escherichia coli MC4100 harboring pACYC184 plasmid by agar dilution technique2007Antimicrobial agents and chemotherapy, Oct, Volume: 51, Issue:10
Plasmid-encoded ACC-4, an extended-spectrum cephalosporinase variant from Escherichia coli.
AID535872Antimicrobial activity against aac(6')-Ib-cr-negative Enterobacter cloacae GZ51T harboring qnrA gene by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID533528Antimicrobial activity against Pseudomonas aeruginosa isolate PA399 expressing VIM-2 beta-lactamase in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID1373321Antimicrobial activity against Escherichia coli expressing beta-lactamase Oxa-146 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID558808Antimicrobial activity against extended spectrum beta-lactamase-deficient Klebsiella pneumoniae assessed as percent susceptible isolates by CLSI method in presence of beta-lactamase inhibitor tazobactem2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Emergence of high levels of extended-spectrum-beta-lactamase-producing gram-negative bacilli in the Asia-Pacific region: data from the Study for Monitoring Antimicrobial Resistance Trends (SMART) program, 2007.
AID68374In vitro synergistic activity against Enterobacter cloacae (Imi-1+AmpC)1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID529576Ratio of Kcat to Km for Erwinia carotovora subsp. atroseptica DSM 30184 beta-Lactamase CAR-12008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Functional diversity among metallo-beta-lactamases: characterization of the CAR-1 enzyme of Erwinia carotovora.
AID574506Antimicrobial activity against Bacteroides distasonis assessed as percent susceptible isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID535709Antibacterial activity against Escherichia coli TOP10 expressing AmpC-B2 by agar dilution method in presence of 4 mg/liter Tazobactam2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Role of the Ser-287-Asn replacement in the hydrolysis spectrum extension of AmpC beta-lactamases in Escherichia coli.
AID574487Antimicrobial activity against Bacteroides caccae after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID369642Antibacterial activity against Acinetobacter baumannii C clone by Etest method2007Antimicrobial agents and chemotherapy, Sep, Volume: 51, Issue:9
Molecular epidemiology of imipenem-resistant Acinetobacter haemolyticus and Acinetobacter baumannii isolates carrying plasmid-mediated OXA-40 from a Portuguese hospital.
AID518726Antimicrobial activity against Escherichia coli TOP10 by agar dilution method2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Characterization of DIM-1, an integron-encoded metallo-beta-lactamase from a Pseudomonas stutzeri clinical isolate in the Netherlands.
AID532180Antimicrobial activity against aac(6')-Ib-cr-negative Klebsiella pneumoniae SY22 harboring GyrA S83I, ParC S80I mutant, wild-type GyrB and qnrS genes by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID574532Antimicrobial activity against Prevotella bivia assessed as percent resistant isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID528482Antimicrobial activity against Pseudomonas aeruginosa catheter isolate 4696 containing PFGE clone A expressing beta-lactamase IMP-15 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Metallo-beta-lactamase gene bla(IMP-15) in a class 1 integron, In95, from Pseudomonas aeruginosa clinical isolates from a hospital in Mexico.
AID561445Antibacterial activity against Escherichia coli DH10B harboring plasmid BCSK carrying beta-lactamase CMY-44 gene by Etest method2009Antimicrobial agents and chemotherapy, Jul, Volume: 53, Issue:7
Reduced susceptibility to cefepime among Escherichia coli clinical isolates producing novel variants of CMY-2 beta-lactamase.
AID567270Antimicrobial activity against Escherichia coli TOP10 harboring pADC-33 plasmid carrying entire blaAmpC gene by Etest method in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Extended-spectrum cephalosporinase in Acinetobacter baumannii.
AID534874Antimicrobial activity against Non-ESBL Proteus mirabilis assessed as resistant isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID573376Antibacterial activity against imipenem-susceptible Acinetobacter by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID519011Ratio of Kcat to Km for Beta-lactamase TEM-149 T182M mutant expressed in Escherichia coli HB1012008Antimicrobial agents and chemotherapy, Mar, Volume: 52, Issue:3
E240V substitution increases catalytic efficiency toward ceftazidime in a new natural TEM-type extended-spectrum beta-lactamase, TEM-149, from Enterobacter aerogenes and Serratia marcescens clinical isolates.
AID533525Antimicrobial activity against Pseudomonas aeruginosa isolate PA475 expressing VIM-2 beta-lactamase in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID534876Antimicrobial activity against ESBL producing Proteus mirabilis assessed as intermediate isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID547999Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237C mutant by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID519734Antibacterial activity against Escherichia coli DH5alpha with deltaampC by agar dilution method2008Antimicrobial agents and chemotherapy, May, Volume: 52, Issue:5
The Lys234Arg substitution in the enzyme SHV-72 is a determinant for resistance to clavulanic acid inhibition.
AID560490Antibacterial activity against 5 x 10'5 CFU/ml Escherichia coli MC4100 harboring plasmid ACYC184 by microdilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Extended-spectrum properties of CMY-30, a Val211Gly mutant of CMY-2 cephalosporinase.
AID534875Antimicrobial activity against ESBL producing Proteus mirabilis assessed as susceptible isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID530551Antimicrobial activity against azide-resistant Escherichia coli J53 by disk diffusion method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Plasmid-mediated quinolone resistance pump QepA2 in an Escherichia coli isolate from France.
AID555193Antimicrobial activity against Pseudomonas aeruginosa PAO1 harboring deltaampD::lox deltaampDh2::lox deltaampDh3::lox deltanagZ::Gm after 18 hrs by Etest2009Antimicrobial agents and chemotherapy, Jun, Volume: 53, Issue:6
Inactivation of the glycoside hydrolase NagZ attenuates antipseudomonal beta-lactam resistance in Pseudomonas aeruginosa.
AID546431Ratio of Kcat to Km for Pseudomonas aeruginosa PDC-2 by spectrophotometer2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Extended-spectrum cephalosporinases in Pseudomonas aeruginosa.
AID558789Antimicrobial activity against Enterobacter aerogenes assessed as percent susceptible isolates by CLSI method in presence of beta-lactamase inhibitor tazobactem2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Emergence of high levels of extended-spectrum-beta-lactamase-producing gram-negative bacilli in the Asia-Pacific region: data from the Study for Monitoring Antimicrobial Resistance Trends (SMART) program, 2007.
AID544927Antimicrobial activity against Acinetobacter haemolyticus clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID564526Antimicrobial activity against Acinetobacter baumannii AYE expressing VEB-1 gene by Etest method2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Extended-spectrum cephalosporinase in Acinetobacter baumannii.
AID69012In vitro synergistic activity against Escherichia coli C600N + (ampR ampC)1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID285442Activity of Citrobacter gillenii CIP 106783 Beta-lactamase GIL1 expressed in Escherichia coli DH10B2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Chromosome-encoded narrow-spectrum Ambler class A beta-lactamase GIL-1 from Citrobacter gillenii.
AID544935Antimicrobial activity against Acinetobacter junii clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID544932Antimicrobial activity against Acinetobacter johnsonii clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID584562Antimicrobial activity against Acinetobacter lwoffii isolate I expressing beta-lactamase OXA-58 isolated from tracheal secretion of patient by vitek 2 system2010Antimicrobial agents and chemotherapy, Dec, Volume: 54, Issue:12
In vivo selection of a missense mutation in adeR and conversion of the novel blaOXA-164 gene into blaOXA-58 in carbapenem-resistant Acinetobacter baumannii isolates from a hospitalized patient.
AID574456Antimicrobial activity against Escherichia coli isolate 1679 expressing beta-lactamase KPC2, SHV-12, TEM and PFGE cluster 6 isolated from peritoneal fluid of patient by vitek-2 method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Carbapenem-resistant KPC-2-producing Escherichia coli in a Tel Aviv Medical Center, 2005 to 2008.
AID560132Activity of recombinant beta-lactamase RTG4 expressed in Escherichia coli TOP10 by nitrocefin hydrolysis assay relative to benzylpenicillin2009Antimicrobial agents and chemotherapy, Jul, Volume: 53, Issue:7
Genetic and biochemical characterization of the first extended-spectrum CARB-type beta-lactamase, RTG-4, from Acinetobacter baumannii.
AID534895Antimicrobial activity against Enterobacter cloacae with derepressed AmpC beta-lactamsae assessed as susceptible isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID561461Antibacterial activity against Enterobacter cloacae assessed as resistant isolates by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID524254Antimicrobial activity against Escherichia coli DH5alpha expressing SHV-84 in presence of 4 ug/ml Tazobactam beta-lactamase inhibitor2010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
Biochemical study of a new inhibitor-resistant beta-lactamase, SHV-84, produced by a clinical Escherichia coli strain.
AID573655Antimicrobial activity against TEM-1 beta-lactamase producing Escherichia coli GC 6265 by broth microdilution method in presence of 8:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID541536Antimicrobial activity against Enterococcus faecium clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID496594Ratio of Kcat to Km for Escherichia coli DH10B beta-lactamase KPC-22010Antimicrobial agents and chemotherapy, Feb, Volume: 54, Issue:2
Inhibitor resistance in the KPC-2 beta-lactamase, a preeminent property of this class A beta-lactamase.
AID544533Antimicrobial activity against Escherichia coli DH5[alpha] isolate GC 8130 expressing bla SHV-1 gene by microdilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Pyrosequencing using the single-nucleotide polymorphism protocol for rapid determination of TEM- and SHV-type extended-spectrum beta-lactamases in clinical isolates and identification of the novel beta-lactamase genes blaSHV-48, blaSHV-105, and blaTEM-155
AID564216Antimicrobial activity against Acinetobacter baumannii ATCC 19606 harboring plasmid PH98 by Etest method2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
OXA-143, a novel carbapenem-hydrolyzing class D beta-lactamase in Acinetobacter baumannii.
AID571939Antimicrobial activity against Escherichia coli MC4100 expressing promoterless beta-lactamase GES-1 by Etest2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Relative strengths of the class 1 integron promoter hybrid 2 and the combinations of strong and hybrid 1 with an active p2 promoter.
AID372613Activity of Escherichia coli DH5alpha beta-lactamase TEM-158 by microacidimetric method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
TEM-158 (CMT-9), a new member of the CMT-type extended-spectrum beta-lactamases.
AID529152Antimicrobial activity against carbapenem-resistant Enterobacter cloacae assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID544904Antimicrobial activity against Serratia marcescens clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID562475Antimicrobial activity against rifampicin-resistant Escherichia coli A15 by Etest2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Emergence of Klebsiella pneumoniae ST258 with KPC-2 in Poland.
AID564229Ratio of Kcat to Km for Escherichia coli TOP10 beta-lactamase OXA-1432009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
OXA-143, a novel carbapenem-hydrolyzing class D beta-lactamase in Acinetobacter baumannii.
AID528993Antimicrobial activity against methicillin-susceptible Staphylococcus epidermidis assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID573812Antibacterial activity against Prevotella bivia assessed as susceptible isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID522022Antimicrobial activity against Escherichia coli isolate J53 harboring pEnc2 containing beta-lactamase OXA-48 located within transposon Tn1999 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID574509Antimicrobial activity against Bacteroides distasonis assessed as percent resistant isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID406442Central volume of distribution in healthy human with lean body mass of 53 kg at 4 g, iv2007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Systematic comparison of the population pharmacokinetics and pharmacodynamics of piperacillin in cystic fibrosis patients and healthy volunteers.
AID573791Antibacterial activity against Prevotella buccae by by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID544915Antimicrobial activity against Providencia rettgeri clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID555210Antibacterial activity against Acinetobacter genomosp. 3 isolate 103 by Etest method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Genetic variability among ampC genes from acinetobacter genomic species 3.
AID522380Antimicrobial activity against blaKPC-possessing Klebsiella pneumoniae isolates in presence of 4 ug/ml by agar dilution method2010Antimicrobial agents and chemotherapy, Apr, Volume: 54, Issue:4
In vitro activity of penem-1 in combination with beta-lactams against blaKPC-possessing Klebsiella pneumoniae isolates.
AID122906In vitro minimum inhibitory concentration against Micrococcus lutea (GC 4562)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID528986Antimicrobial activity against methicillin-susceptible Staphylococcus aureus isolated from ICU patient wound assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID559269Antimicrobial activity against Proteus vulgaris Pv5 expressing beta-lactamase PER-1 by Etest2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Emergence of extended-spectrum beta-lactamase PER-1 in Proteus vulgaris and Providencia stuartii isolates from Algiers, Algeria.
AID565281Antibacterial activity against mexB and mexY expressing Pseudomonas aeruginosa PA-A2 harboring GyrA T83I, ParC S87L and IS1001 insertion at position 629 in OprD gene by Etest method2009Antimicrobial agents and chemotherapy, Nov, Volume: 53, Issue:11
Nosocomial spread of colistin-only-sensitive sequence type 235 Pseudomonas aeruginosa isolates producing the extended-spectrum beta-lactamases GES-1 and GES-5 in Spain.
AID529633Antimicrobial activity against Enterobacter cloacae isolate 781 containing PFGE genetic clone B expressing qnrB2 and beta-lactamase KPC-2 and SHV-12 gene by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID549335Antimicrobial activity against Escherichia coli isolate Z1 harboring bla CTX-M-3a gene by broth microdilution method2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
blaCTX-M genes in escherichia coli strains from Croatian Hospitals are located in new (blaCTX-M-3a) and widely spread (blaCTX-M-3a and blaCTX-M-15) genetic structures.
AID562472Antimicrobial activity against Klebsiella pneumoniae isolate 2641/08 obtained from urine of patient with ischemic cardiomyopathy and several comorbidities by Etest2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Emergence of Klebsiella pneumoniae ST258 with KPC-2 in Poland.
AID535156Antimicrobial activity against imipenem susceptible Pseudomonas aeruginosa assessed as susceptible isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID573393Antibacterial activity against ceftazidime-susceptible Providencia sp. assessed as resistant isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID584839Antimicrobial activity against Escherichia coli DH10B by agar dilution method2010Antimicrobial agents and chemotherapy, Apr, Volume: 54, Issue:4
PER-6, an extended-spectrum beta-lactamase from Aeromonas allosaccharophila.
AID574753Antimicrobial activity against Anaerococcus prevotii after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID548015Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237S mutant by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID587528Antimicrobial activity against carbapenemases KPC-producing Klebsiella pneumoniae VA-406 infected in sc dosed CD-1 mouse in presence of 1 ug/ml NXL104 beta-lactamase inhibitor2011Antimicrobial agents and chemotherapy, Jan, Volume: 55, Issue:1
Evaluation of ceftazidime and NXL104 in two murine models of infection due to KPC-producing Klebsiella pneumoniae.
AID532929Antimicrobial activity against carbapenem-resistant KPC-2 producing Klebsiella pneumoniae 526 transformant by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Molecular epidemiology, sequence types, and plasmid analyses of KPC-producing Klebsiella pneumoniae strains in Israel.
AID535696Antimicrobial activity against Azide-resistant Escherichia coli J53 transconjugant harboring Escherichia coli DH5alpha-5825 qnrB2 gene by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Detection of the pandemic O25-ST131 human virulent Escherichia coli CTX-M-15-producing clone harboring the qnrB2 and aac(6')-Ib-cr genes in a dog.
AID573435Antimicrobial activity against TEM-1 beta-lactamase producing Escherichia coli GC 6265 infected in CD-1 mouse treated 30 mins postinfection in presence of 10:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID532441Antibacterial activity against VIM-2 producing Pseudomonas aeruginosa clone B3 isolate PV-05X-02 by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID555676Antimicrobial activity against Escherichia coli DH5[alpha] harboring phagemid pBK-CMV by disk diffusion method2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Novel plasmid-encoded ceftazidime-hydrolyzing CTX-M-53 extended-spectrum beta-lactamase from Salmonella enterica serotypes Westhampton and Senftenberg.
AID531774Antimicrobial activity against Pseudomonas aeruginosa secretion isolate 4703 containing PFGE clone A1 expressing beta-lactamase IMP-15 by broth microdilution method2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Metallo-beta-lactamase gene bla(IMP-15) in a class 1 integron, In95, from Pseudomonas aeruginosa clinical isolates from a hospital in Mexico.
AID324868Antimicrobial activity against Acinetobacter baumannii B46 by broth microdilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Tigecycline Efflux as a Mechanism for Nonsusceptibility in Acinetobacter baumannii.
AID583181Antimicrobial activity against Pseudomonas aeruginosa PAO1 by broth microdilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
NagZ inactivation prevents and reverts beta-lactam resistance, driven by AmpD and PBP 4 mutations, in Pseudomonas aeruginosa.
AID587730Activity of Pseudomonas aeruginosa strain PS 297 metallo-beta-lactamase IMP-18 expressed in Escherichia coli BL21(DE3) assessed as substrate hydrolysis using 100 uM nitrocefin2011Antimicrobial agents and chemotherapy, Jan, Volume: 55, Issue:1
Genetic context and biochemical characterization of the IMP-18 metallo-beta-lactamase identified in a Pseudomonas aeruginosa isolate from the United States.
AID681769TP_TRANSPORTER: inhibition of PAH uptake (PAH: 2 uM, Piperacillin: 2000 uM) in Xenopus laevis oocytes1999The Journal of pharmacology and experimental therapeutics, Aug, Volume: 290, Issue:2
The interaction and transport of beta-lactam antibiotics with the cloned rat renal organic anion transporter 1.
AID574744Antimicrobial activity against Peptostreptococcus anaerobius assessed as percent susceptible isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID66133In vitro minimum inhibitory concentration against Enterococcus species; 0.25->642003Bioorganic & medicinal chemistry letters, Aug-18, Volume: 13, Issue:16
Synthesis and evaluation of ether and halogenated derivatives of mannopeptimycin glycopeptide antibiotics.
AID561467Antibacterial activity against Proteus mirabilis assessed as intermediate isolates by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID533427Antimicrobial activity against Peptostreptococcus sp. by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID1373281Antimicrobial activity against Escherichia coli expressing beta-lactamase CTXM-3 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID573564Antibacterial activity against beta-lactamase producing Bacteroides vulgatus assessed as susceptible isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID1079941Liver damage due to vascular disease: peliosis hepatitis, hepatic veno-occlusive disease, Budd-Chiari syndrome. Value is number of references indexed. [column 'VASC' in source]
AID424327Antimicrobial activity against Dialister propionicifaciens by agar dilution method2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
Antimicrobial susceptibilities and clinical sources of Dialister species.
AID573607Antibacterial activity against Fusobacterium nucleatum by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID545648Antimicrobial activity against Pseudomonas aeruginosa PS30 with PFGE phenotype 11D obtained from sputum of patient by agar dilution method in presence of beta-lactamase inhibitor tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID495664Ratio of Kcat to Km for Pseudomonas aeruginosa 51170 beta-lactamase BEL-12010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
BEL-2, an extended-spectrum beta-lactamase with increased activity toward expanded-spectrum cephalosporins in Pseudomonas aeruginosa.
AID529575Activity of Erwinia carotovora subsp. atroseptica DSM 30184 beta-lactamase CAR-12008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Functional diversity among metallo-beta-lactamases: characterization of the CAR-1 enzyme of Erwinia carotovora.
AID557415Antimicrobial activity in Bacteroides thetaiotaomicron by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID394486Ratio of Kcat to Km for Escherichia coli beta-lactamase ACC4 by UV spectrophotometry2007Antimicrobial agents and chemotherapy, Oct, Volume: 51, Issue:10
Plasmid-encoded ACC-4, an extended-spectrum cephalosporinase variant from Escherichia coli.
AID558007Antimicrobial activity in Clostridium hastiforme by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID560125Antimicrobial activity against Acinetobacter baumannii CIP70.10 harboring beta-lactamase RTG3 gene by disk diffusion method2009Antimicrobial agents and chemotherapy, Jul, Volume: 53, Issue:7
Genetic and biochemical characterization of the first extended-spectrum CARB-type beta-lactamase, RTG-4, from Acinetobacter baumannii.
AID524259Ratio of Kcat to Km in Escherichia coli beta-lactamase SHV-842010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
Biochemical study of a new inhibitor-resistant beta-lactamase, SHV-84, produced by a clinical Escherichia coli strain.
AID576073Antimicrobial activity against ESBL-positive Klebsiella pneumoniae 18260 harboring pSHA2-encoded porin OmpK36 gene by Etest in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
An ertapenem-resistant extended-spectrum-beta-lactamase-producing Klebsiella pneumoniae clone carries a novel OmpK36 porin variant.
AID534385Antibacterial activity against Escherichia coli K-12 W1895 by microdilution method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
KHM-1, a novel plasmid-mediated metallo-beta-lactamase from a Citrobacter freundii clinical isolate.
AID518519Antimicrobial activity against Capnocytophaga sputigena isolate NOR after 2 days by agar dilution method2010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
Characterization of CSP-1, a novel extended-spectrum beta-lactamase produced by a clinical isolate of Capnocytophaga sputigena.
AID557717Antimicrobial activity in Fusobacterium necrophorum by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID541543Antimicrobial activity against Enterococcus avium clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID217329Synergistic activity of compound was determined against VIM-7 beta lactamase produced by Escherichia coli; R = Resistant2004Bioorganic & medicinal chemistry letters, Mar-08, Volume: 14, Issue:5
Penicillin-derived inhibitors that simultaneously target both metallo- and serine-beta-lactamases.
AID545441Antimicrobial activity against Klebsiella pneumoniae assessed as percent susceptible isolates by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Susceptibility of gram-negative pathogens isolated from patients with complicated intra-abdominal infections in the United States, 2007-2008: results of the Study for Monitoring Antimicrobial Resistance Trends (SMART).
AID532589Antibacterial activity against metallo-beta-lactamase positive Pseudomonas aeruginosa assessed as percent susceptible isolates by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID545629Antimicrobial activity against Pseudomonas aeruginosa PS7A with PFGE phenotype 11D obtained from urine of ICU patient by agar dilution method in presence of beta-lactamase inhibitor tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID285441Antimicrobial activity against Escherichia coli DH10B after 18 hrs by disk diffusion method2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Chromosome-encoded narrow-spectrum Ambler class A beta-lactamase GIL-1 from Citrobacter gillenii.
AID554987Antibacterial activity against Acinetobacter genomosp. 3 isolate 52 by Etest method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Genetic variability among ampC genes from acinetobacter genomic species 3.
AID562954Antimicrobial activity against Klebsiella pneumoniae PFGE clone C expressing beta-lactamase KPC-2 by Etest in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Novel genetic environment of the carbapenem-hydrolyzing beta-lactamase KPC-2 among Enterobacteriaceae in China.
AID561284Antibacterial activity against Klebsiella pneumoniae assessed as resistant isolates by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID534653Antimicrobial activity against Non-ESBL Klebsiella pneumoniae by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID540946Antimicrobial activity against Escherichia coli DH5[alpha] harboring pB-c31 plasmid expressing cephalosporinase CMY-31 by agar dilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
CMY-31 and CMY-36 cephalosporinases encoded by ColE1-like plasmids.
AID573780Antibacterial activity against Fusobacterium nucleatum assessed as resistant isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID534613Antimicrobial activity against ceftazidime-susceptible Enterobacteriaceae by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID544531Antimicrobial activity against Escherichia coli DH5[alpha] isolate GC 7668 expressing bla SHV-48 gene by microdilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Pyrosequencing using the single-nucleotide polymorphism protocol for rapid determination of TEM- and SHV-type extended-spectrum beta-lactamases in clinical isolates and identification of the novel beta-lactamase genes blaSHV-48, blaSHV-105, and blaTEM-155
AID521838Antibacterial activity against Klebsiella pneumoniae isolate VA375 with blaKPC-3, qnrA1, blaTEM-1, blaSHV-11 genes by CLSI method2008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Presence of plasmid-mediated quinolone resistance in Klebsiella pneumoniae isolates possessing blaKPC in the United States.
AID522005Antimicrobial activity against Klebsiella pneumoniae isolate KpI-1 expressing beta-lactamase OXA-48 and CTX-M-15 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID542053Antibacterial activity against Klebsiella pneumoniae C expressing CTX-M group 1 beta-lactamase by Etest method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Nationwide survey of CTX-M-type extended-spectrum beta-lactamases among Klebsiella pneumoniae isolates in Slovenian hospitals.
AID523266Activity at Escherichia coli isolate 7181 beta-lactamase OXA-72010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
Kinetic parameters of efflux of penicillins by the multidrug efflux transporter AcrAB-TolC of Escherichia coli.
AID529154Antimicrobial activity against carbapenem-resistant Enterobacter cloacae isolated from ICU patient urine assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID544436Antimicrobial activity against Escherichia coli CU164A harboring empty plasmid by liquid microdilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Sec- and Tat-dependent translocation of beta-lactamases across the Escherichia coli inner membrane.
AID557701Antimicrobial activity in Prevotella loescheii by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID545640Antimicrobial activity against Pseudomonas aeruginosa PS20A with PFGE phenotype 11D obtained from skin of patient by agar dilution method in presence of beta-lactamase inhibitor tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID522385Antimicrobial activity against Aeromonas enteropelogenes M1 hyperproducing beta-lactamase AmpC2010Antimicrobial agents and chemotherapy, Apr, Volume: 54, Issue:4
Genetic and biochemical characterization of TRU-1, the endogenous class C beta-lactamase from Aeromonas enteropelogenes.
AID535847Antimicrobial activity against Pseudomonas aeruginosa PAO1 KTL harboring oprD gene after 18 hrs by agar dilution method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Fluoroquinolone enhances the mutation frequency for meropenem-selected carbapenem resistance in Pseudomonas aeruginosa, but use of the high-potency drug doripenem inhibits mutant formation.
AID587612Antimicrobial activity against carbapenemases KPC-producing Klebsiella pneumoniae VA-406 infected in sc dosed CD-1 mouse2011Antimicrobial agents and chemotherapy, Jan, Volume: 55, Issue:1
Evaluation of ceftazidime and NXL104 in two murine models of infection due to KPC-producing Klebsiella pneumoniae.
AID565288Antibacterial activity against Pseudomonas aeruginosa PAO1 harboring plasmid pA1 by Etest method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Nov, Volume: 53, Issue:11
Nosocomial spread of colistin-only-sensitive sequence type 235 Pseudomonas aeruginosa isolates producing the extended-spectrum beta-lactamases GES-1 and GES-5 in Spain.
AID406429Terminal half life in cystic fibrosis patient at 4 g, iv2007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Systematic comparison of the population pharmacokinetics and pharmacodynamics of piperacillin in cystic fibrosis patients and healthy volunteers.
AID518724Antimicrobial activity against Escherichia coli TOP10 harboring beta-lactamase DIM-1 by agar dilution method2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Characterization of DIM-1, an integron-encoded metallo-beta-lactamase from a Pseudomonas stutzeri clinical isolate in the Netherlands.
AID340728Antimicrobial activity against Enterobacter isolates producing extended-spectrum beta-lactamase CTX-M-9 by agar dilution method2007Antimicrobial agents and chemotherapy, Aug, Volume: 51, Issue:8
Extended-spectrum beta-lactamases of the CTX-M type now in Switzerland.
AID495907Antimicrobial activity in Escherichia coli TOP10 strain harbouring recombinant plasmid VIM-1 by Etest2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
VIM-19, a metallo-beta-lactamase with increased carbapenemase activity from Escherichia coli and Klebsiella pneumoniae.
AID587524Antimicrobial activity against carbapenemases KPC-producing Klebsiella pneumoniae VA-361 infected in sc dosed CD-1 mouse in presence of 4 ug/ml NXL104 beta-lactamase inhibitor2011Antimicrobial agents and chemotherapy, Jan, Volume: 55, Issue:1
Evaluation of ceftazidime and NXL104 in two murine models of infection due to KPC-producing Klebsiella pneumoniae.
AID573785Antibacterial activity against Prevotella intermedia by by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID322322Antibacterial activity against Escherichia coli INSRA5905 isolates expressing CTX-M-15 and TEM-1B enzymes by agar dilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Spread of extended-spectrum beta-lactamase CTX-M-producing escherichia coli clinical isolates in community and nosocomial environments in Portugal.
AID541781Antimicrobial activity against penicillin-resistant Streptococcus pneumoniae clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID560496Antibacterial activity against 5 x 10'5 CFU/ml Escherichia coli MC4100 harboring plasmid ACYC184 by microdilution method in presence of 4 ug/ml Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Extended-spectrum properties of CMY-30, a Val211Gly mutant of CMY-2 cephalosporinase.
AID206384In vitro minimum inhibitory concentration against methicillin-susceptible Coagulase-negative Staphylococci (MSCNS) (GC 4549)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID70946In vitro antibacterial activity against TEM-1 producing Escherichia coli (GC2206)2001Bioorganic & medicinal chemistry letters, Apr-23, Volume: 11, Issue:8
Allyl and propargyl substituted penam sulfones as versatile intermediates toward the syntheses of new beta-lactamase inhibitors.
AID531768Antimicrobial activity against Pseudomonas aeruginosa catheter isolate 4696 containing PFGE clone A expressing beta-lactamase IMP-15 by broth microdilution method2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Metallo-beta-lactamase gene bla(IMP-15) in a class 1 integron, In95, from Pseudomonas aeruginosa clinical isolates from a hospital in Mexico.
AID545649Antimicrobial activity against Pseudomonas aeruginosa PS31 with PFGE phenotype 11B obtained from skin of patient by agar dilution method in presence of beta-lactamase inhibitor tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID511299Antibacterial activity against Escherichia coli DH5alpha pB-ges-13 plasmid in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
GES-13, a beta-lactamase variant possessing Lys-104 and Asn-170 in Pseudomonas aeruginosa.
AID560224Antibacterial activity against Salmonella enterica serovar Typhimurium R200 expressing stm3031 gene deletion mutant by CLSI M7-A7 agar dilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Outer membrane protein STM3031 (Ail/OmpX-like protein) plays a key role in the ceftriaxone resistance of Salmonella enterica serovar Typhimurium.
AID541794Antimicrobial activity against Bacteroides uniformis clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID573601Antibacterial activity against Fusobacterium necrophorum assessed as resistant isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID535376Antimicrobial activity against Pseudomonas aeruginosa isolated from non-ICU patient assessed as intermediate isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID540209Volume of distribution at steady state in human after iv administration2008Drug metabolism and disposition: the biological fate of chemicals, Jul, Volume: 36, Issue:7
Trend analysis of a database of intravenous pharmacokinetic parameters in humans for 670 drug compounds.
AID422498Ratio of Kcat to Km of Carnobacterium divergens BM4489 penicillinase Cad-1 relative to benzyl-penicillin2008Antimicrobial agents and chemotherapy, Feb, Volume: 52, Issue:2
Genetic and biochemical characterization of CAD-1, a chromosomally encoded new class A penicillinase from Carnobacterium divergens.
AID573392Antibacterial activity against ceftazidime-susceptible Providencia sp. assessed as susceptible isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID562736Antimicrobial activity against Klebsiella pneumoniae AH24-270 expressing blaCTX-M-71 gene by agar dilution method2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
New variant of CTX-M-type extended-spectrum beta-lactamases, CTX-M-71, with a Gly238Cys substitution in a Klebsiella pneumoniae isolate from Bulgaria.
AID559267Antimicrobial activity against rifampin-resistant Escherichia coli J53 transconjugated with Proteus vulgaris Pv9 expressing beta-lactamase PER-1 by disk diffusion method2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Emergence of extended-spectrum beta-lactamase PER-1 in Proteus vulgaris and Providencia stuartii isolates from Algiers, Algeria.
AID535843Antimicrobial activity against Pseudomonas aeruginosa PAO1 IPM46 harboring oprD gene after 18 hrs by agar dilution method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Fluoroquinolone enhances the mutation frequency for meropenem-selected carbapenem resistance in Pseudomonas aeruginosa, but use of the high-potency drug doripenem inhibits mutant formation.
AID562333Antimicrobial activity against Escherichia coli DH5alpha harboring metallo-beta-lactamase IND-6 after 18 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
IND-6, a highly divergent IND-type metallo-beta-lactamase from Chryseobacterium indologenes strain 597 isolated in Burkina Faso.
AID574441Antimicrobial activity against Escherichia coli isolate 157T expressing beta-lactamase KPC2 and PFGE cluster 3 isolated from urine of patient by vitek-2 method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Carbapenem-resistant KPC-2-producing Escherichia coli in a Tel Aviv Medical Center, 2005 to 2008.
AID565200Antimicrobial activity against Klebsiella pneumoniae isolate A-1760 expressing VIM-1 and KPC-2 genes by microdilution method2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Emerging Klebsiella pneumoniae isolates coproducing KPC-2 and VIM-1 carbapenemases.
AID373755Antibacterial activity against imipenem-susceptible Acinetobacter baumannii ab12 by broth dilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
An OXA-66/OXA-51-like carbapenemase and possibly an efflux pump are associated with resistance to imipenem in Acinetobacter baumannii.
AID279184Antibacterial activity against Escherichia coli DH10B2007Antimicrobial agents and chemotherapy, Feb, Volume: 51, Issue:2
Novel Ambler class A beta-lactamase LAP-1 and its association with the plasmid-mediated quinolone resistance determinant QnrS1.
AID533568Antimicrobial activity against Pseudomonas aeruginosa isolate PA469 expressing VIM-2 beta-lactamase2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID69006In vitro synergistic activity against Escherichia coli C600N + (PSE-1)1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID406439Central volume of distribution in cystic fibrosis patient with lean body mass of 53 kg at 4 g, iv2007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Systematic comparison of the population pharmacokinetics and pharmacodynamics of piperacillin in cystic fibrosis patients and healthy volunteers.
AID533521Antimicrobial activity against Pseudomonas aeruginosa isolate PA481 expressing VIM-2 beta-lactamase in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID534492Antimicrobial activity against ampN deficient Stenotrophomonas maltophilia KJ by agar dilution method2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
AmpN-AmpG operon is essential for expression of L1 and L2 beta-lactamases in Stenotrophomonas maltophilia.
AID564531Antimicrobial activity against Escherichia coli TOP10 harboring pADC-11 plasmid with entire blaAmpC gene by Etest method2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Extended-spectrum cephalosporinase in Acinetobacter baumannii.
AID217323Synergistic activity of compound was determined against VIM-1 beta lactamase produced by Escherichia coli2004Bioorganic & medicinal chemistry letters, Mar-08, Volume: 14, Issue:5
Penicillin-derived inhibitors that simultaneously target both metallo- and serine-beta-lactamases.
AID571042Antimicrobial activity against Pseudomonas aeruginosa isolate GB57 obtained from patient with non-cystic fibrosis by Etest2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
Role of ampD homologs in overproduction of AmpC in clinical isolates of Pseudomonas aeruginosa.
AID542622Antimicrobial activity against Streptococcus pneumoniae R6 harboring PBP2x T338A mutant gene, disruption at PBP1a and aad9 disruption in CiaR gene after 48 hrs by agar dilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
An important site in PBP2x of penicillin-resistant clinical isolates of Streptococcus pneumoniae: mutational analysis of Thr338.
AID574032Antibacterial activity against beta-lactamase producing Micromonas micros by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID1079938Chronic liver disease either proven histopathologically, or through a chonic elevation of serum amino-transferase activity after 6 months. Value is number of references indexed. [column 'CHRON' in source]
AID557753Antimicrobial activity in Lactobacillus by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID574056Antibacterial activity against beta-lactamase producing Finegoldia magna by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID563160Antibacterial activity against Pseudomonas aeruginosa isolate 213BR by Etest in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Involvement of pmrAB and phoPQ in polymyxin B adaptation and inducible resistance in non-cystic fibrosis clinical isolates of Pseudomonas aeruginosa.
AID587642Antimicrobial activity against carbapenemases KPC-producing Klebsiella pneumoniae VA-406 infected in CD-1 mouse thigh infection model assessed as change in log10 CFU reduction per thigh treated 1.5 hr post infection at 2048 mg/kg, sc after 24 hrs by acute2011Antimicrobial agents and chemotherapy, Jan, Volume: 55, Issue:1
Evaluation of ceftazidime and NXL104 in two murine models of infection due to KPC-producing Klebsiella pneumoniae.
AID532389Antibacterial activity against VIM-1 producing Enterobacter cloacae isolate TO-16X-51 by Etest method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID574058Antibacterial activity against beta-lactamase producing Finegoldia magna assessed as resistant isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID91392Synergic activity of compound was determined against IMP-1 beta lactamase produced by Escherichia coli2004Bioorganic & medicinal chemistry letters, Mar-08, Volume: 14, Issue:5
Penicillin-derived inhibitors that simultaneously target both metallo- and serine-beta-lactamases.
AID533637Antimicrobial activity against Propionibacterium sp. by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID541803Antimicrobial activity against Peptostreptococcus micros clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID567268Antimicrobial activity against Escherichia coli TOP10 harboring pADC-50 plasmid by Etest method in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Extended-spectrum cephalosporinase in Acinetobacter baumannii.
AID573380Antibacterial activity against beta lactamase-negative Haemophilus influenzae assessed as susceptible isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID534298Antimicrobial activity against Pseudomonas aeruginosa isolate PA500 expressing VIM-1 beta-lactamase2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID531488Antibacterial activity against Bacteroides stercoris assessed as percent resistant isolates by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Resistance trends of the Bacteroides fragilis group over a 10-year period, 1997 to 2006, in Madrid, Spain.
AID301807Antibacterial activity against Streptococcus pneumoniae ATCC 496192007Bioorganic & medicinal chemistry, Dec-01, Volume: 15, Issue:23
Direct diazo-transfer reaction on beta-lactam: synthesis and preliminary biological activities of 6-triazolylpenicillanic acids.
AID522379Antimicrobial activity against blaKPC-possessing Klebsiella pneumoniae isolates by agar dilution method2010Antimicrobial agents and chemotherapy, Apr, Volume: 54, Issue:4
In vitro activity of penem-1 in combination with beta-lactams against blaKPC-possessing Klebsiella pneumoniae isolates.
AID542612Antimicrobial activity against Streptococcus pneumoniae R6 after 48 hrs by agar dilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
An important site in PBP2x of penicillin-resistant clinical isolates of Streptococcus pneumoniae: mutational analysis of Thr338.
AID573656Antimicrobial activity against SHV-11 beta-lactamase producing Klebsiella pneumoniae GAR 7693 by broth microdilution method in presence of 8:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID529554Antimicrobial activity against Bacillus anthracis MurA1 AS clone 2G2 assessed as growth inhibition in presence of xylose by antisense-induced hypersensitive testing2008Antimicrobial agents and chemotherapy, Jun, Volume: 52, Issue:6
Comparison of the essential cellular functions of the two murA genes of Bacillus anthracis.
AID574778Antimicrobial activity against Clostridium difficile assessed as percent susceptible isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID558533Antibacterial activity against bla gene-positive and nitrocefin reaction-negative beta-lactamase harboring Campylobacter jejuni isolate P1698 by NCCLS agar doubling dilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Beta-lactamase-mediated beta-lactam resistance in Campylobacter species: prevalence of Cj0299 (bla OXA-61) and evidence for a novel beta-Lactamase in C. jejuni.
AID495808Antimicrobial activity against Escherichia coli DH5alpha 2878 transformant expressing beta-lactamase VIM-19 by microdilution method2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Novel VIM metallo-beta-lactamase variant from clinical isolates of Enterobacteriaceae from Algeria.
AID495841Ratio of Kcat to Km for beta-lactamase VIM-1 in Escherichia coli DH5alpha expressing pBCLL/39H by microacidimetric method2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Novel VIM metallo-beta-lactamase variant from clinical isolates of Enterobacteriaceae from Algeria.
AID533526Antimicrobial activity against Pseudomonas aeruginosa isolate PA465 expressing VIM-2 beta-lactamase in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID533359Antimicrobial activity against Bacteroides ovatus by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID529654Antimicrobial activity against Escherichia coli DH5alpha by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
VIM-15 and VIM-16, two new VIM-2-like metallo-beta-lactamases in Pseudomonas aeruginosa isolates from Bulgaria and Germany.
AID574983Antimicrobial activity against Actinomyces naeslundii assessed as percent susceptible isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID1373302Antimicrobial activity against Escherichia coli expressing beta-lactamase TEM-47 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID520878Antibacterial activity against Achromobacter xylosoxidans LOL by agar dilution method2008Antimicrobial agents and chemotherapy, Jun, Volume: 52, Issue:6
Characterization of a naturally occurring class D beta-lactamase from Achromobacter xylosoxidans.
AID573350Antibacterial activity against ceftazidime-nonsusceptible Enterobacter cloacae assessed as susceptible isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID565202Antimicrobial activity against Klebsiella pneumoniae isolate H-1406 expressing VIM-1 and KPC-2 genes by microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Emerging Klebsiella pneumoniae isolates coproducing KPC-2 and VIM-1 carbapenemases.
AID285267Activity of Escherichia coli BL21(DE3) beta-lactamase TEM292007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Evolution of TEM-type enzymes: biochemical and genetic characterization of two new complex mutant TEM enzymes, TEM-151 and TEM-152, from a single patient.
AID532991Antibacterial activity against SHV-2a producing Pseudomonas aeruginosa isolate P60 exhibiting PFGE H pattern by 2-fold agar dilution method in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Nationwide investigation of extended-spectrum beta-lactamases, metallo-beta-lactamases, and extended-spectrum oxacillinases produced by ceftazidime-resistant Pseudomonas aeruginosa strains in France.
AID587531Antimicrobial activity against carbapenemases KPC-producing Klebsiella pneumoniae VA-406 infected in sc dosed CD-1 mouse in presence of 4 ug/ml Tazobactam beta-lactamase inhibitor2011Antimicrobial agents and chemotherapy, Jan, Volume: 55, Issue:1
Evaluation of ceftazidime and NXL104 in two murine models of infection due to KPC-producing Klebsiella pneumoniae.
AID520876Antibacterial activity against Achromobacter xylosoxidans CIP69598 by agar dilution method2008Antimicrobial agents and chemotherapy, Jun, Volume: 52, Issue:6
Characterization of a naturally occurring class D beta-lactamase from Achromobacter xylosoxidans.
AID530336Antimicrobial activity against Escherichia coli XL1-Blue harboring pUCP carrying VIM-1 gene by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Characterization of the new metallo-beta-lactamase VIM-13 and its integron-borne gene from a Pseudomonas aeruginosa clinical isolate in Spain.
AID326265Antibacterial activity against Escherichia coli 3521r carrying pR352 encoding SCO1 by agar dilution technique2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
SCO-1, a novel plasmid-mediated class A beta-lactamase with carbenicillinase characteristics from Escherichia coli.
AID573841Antimicrobial activity against TEM-10 beta-lactamase producing Escherichia coli GC 2022 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID285583Antimicrobial activity against Pseudomonas aeruginosa 65.33-2 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID521427Antibacterial activity against Stenotrophomonas maltophilia isolate KJ deficient in L2 beta lactamase gene by Etest2008Antimicrobial agents and chemotherapy, Mar, Volume: 52, Issue:3
Induction of L1 and L2 beta-lactamases of Stenotrophomonas maltophilia.
AID560494Antibacterial activity against 5 x 10'5 CFU/ml CMY-30 producing Escherichia coli MC4100 harboring plasmid AC-cmy30 by microdilution method in presence of 4 ug/ml Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Extended-spectrum properties of CMY-30, a Val211Gly mutant of CMY-2 cephalosporinase.
AID524258Activity at Escherichia coli beta-lactamase SHV-842010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
Biochemical study of a new inhibitor-resistant beta-lactamase, SHV-84, produced by a clinical Escherichia coli strain.
AID557999Antimicrobial activity in Clostridium butyricum by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID530357Antimicrobial activity against azide-resistant Escherichia coli J53 harboring pCTX-M plasmid carrying blaCTX-M-15 gene by disk diffusion method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Plasmid-mediated quinolone resistance pump QepA2 in an Escherichia coli isolate from France.
AID583187Antimicrobial activity against dacB::lox gene-deficient Pseudomonas aeruginosa PAO1 by broth microdilution method in presence of 0.5 mM NagZ inhibitor PUGNAc2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
NagZ inactivation prevents and reverts beta-lactam resistance, driven by AmpD and PBP 4 mutations, in Pseudomonas aeruginosa.
AID495798Ratio of Kcat to Km of Pseudomonas fluorescens PF-1 beta-lactamase BIC-1 expressed in Escherichia coli DH10B using nitrocefin hydrolysis2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Novel ambler class A carbapenem-hydrolyzing beta-lactamase from a Pseudomonas fluorescens isolate from the Seine River, Paris, France.
AID373774Antibacterial activity against imipenem-resistant Acinetobacter baumannii abh39 by broth dilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
An OXA-66/OXA-51-like carbapenemase and possibly an efflux pump are associated with resistance to imipenem in Acinetobacter baumannii.
AID532995Antibacterial activity against OXA-28 producing Pseudomonas aeruginosa isolate P174 exhibiting PFGE E pattern by 2-fold agar dilution method in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Nationwide investigation of extended-spectrum beta-lactamases, metallo-beta-lactamases, and extended-spectrum oxacillinases produced by ceftazidime-resistant Pseudomonas aeruginosa strains in France.
AID544684Antimicrobial activity against Citrobacter freundii clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID557721Antimicrobial activity in Fusobacterium mortiferum by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID583155Antimicrobial activity against ampD::lox, ampDh2::lox and ampDh3::lox gene-deficient Pseudomonas aeruginosa PAO1 by Etest method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
NagZ inactivation prevents and reverts beta-lactam resistance, driven by AmpD and PBP 4 mutations, in Pseudomonas aeruginosa.
AID266539Antibacterial activity against Escherichia coli expressing TEM1 in iv dosed murine acute lethal infection model2006Journal of medicinal chemistry, Jul-27, Volume: 49, Issue:15
Structure-activity relationship of 6-methylidene penems bearing 6,5 bicyclic heterocycles as broad-spectrum beta-lactamase inhibitors: evidence for 1,4-thiazepine intermediates with C7 R stereochemistry by computational methods.
AID573346Antibacterial activity against ceftazidime-susceptible Enterobacter cloacae by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID573637Antimicrobial activity against ACT-1 beta-lactamase producing Escherichia coli GC 2814 infected in CD-1 mouse treated 30 and 150 mins postinfection in presence of 8:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID1373293Antimicrobial activity against Escherichia coli expressing beta-lactamase SHV-12 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID534614Antimicrobial activity against ceftazidime non-susceptible Enterobacteriaceae by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID495910Antimicrobial activity in Escherichia coli TOP10 strain2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
VIM-19, a metallo-beta-lactamase with increased carbapenemase activity from Escherichia coli and Klebsiella pneumoniae.
AID324311Antimicrobial activity against carbapenem-resistant Pseudomonas aeruginosa assessed as percent resistant isolates2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Effects of carbapenem exposure on the risk for digestive tract carriage of intensive care unit-endemic carbapenem-resistant Pseudomonas aeruginosa strains in critically ill patients.
AID374363Activity of Aeromonas caviae A324R metallo-beta-lactamase IMP-19 expressed in Escherichia coli DH5alpha by computerized microacidimetric method2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
First occurrence of an IMP metallo-beta-lactamase in Aeromonas caviae: IMP-19 in an isolate from France.
AID574980Antimicrobial activity against Actinomyces meyeri assessed as percent resistant isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID564471Antimicrobial activity against Pseudomonas aeruginosa isolate 1050 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
In vivo efficacy of 1- and 2-gram human simulated prolonged infusions of doripenem against Pseudomonas aeruginosa.
AID1769951Antibacterial activity against methicillin resistant Staphylococcus aureus ATCC 43300 assessed as reduction in microbial growth after 16 to 18 hrs by microbroth dilution method2021European journal of medicinal chemistry, Nov-15, Volume: 224Synthetic cajaninstilbene acid derivatives eradicate methicillin-resistant Staphylococcus aureus persisters and biofilms.
AID511669Antimicrobial activity against beta-lactam resistant Pseudomonas aeruginosa PAOD3 harboring oprD spontaneous mutant and deficient in dacB gene selected in vitro after antipseudomonal treatment of intensive care unit patient by broth microdilution method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Activity of a new cephalosporin, CXA-101 (FR264205), against beta-lactam-resistant Pseudomonas aeruginosa mutants selected in vitro and after antipseudomonal treatment of intensive care unit patients.
AID564021Antibacterial activity against Pseudomonas aeruginosa PAO1 harboring cloned pUCPOXA-2 by Etest2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
Detection of the novel extended-spectrum beta-lactamase OXA-161 from a plasmid-located integron in Pseudomonas aeruginosa clinical isolates from Spain.
AID511288Antibacterial activity against Escherichia coli DH5alpha pB-ges-13 plasmid2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
GES-13, a beta-lactamase variant possessing Lys-104 and Asn-170 in Pseudomonas aeruginosa.
AID373210Ratio of Kcat to Km for Bacillus clausii NR beta-lactamase BCL1 expressed in Escherichia coli BL21 (DE3)2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
Molecular and biochemical characterization of the chromosome-encoded class A beta-lactamase BCL-1 from Bacillus clausii.
AID322320Antibacterial activity against Escherichia coli INSRA5776 isolates expressing CTX-M-14 and TEM-1B enzymes by agar dilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Spread of extended-spectrum beta-lactamase CTX-M-producing escherichia coli clinical isolates in community and nosocomial environments in Portugal.
AID532419Antibacterial activity against VIM-1 producing Enterobacter cloacae isolate TO-16X-51 by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID285575Antimicrobial activity against Pseudomonas aeruginosa 65.18-2 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID545654Antimicrobial activity against Pseudomonas aeruginosa PS37 with PFGE phasotype 11D obtained from sputum of patient by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID573650Antimicrobial activity against AmpC beta-lactamase producing Enterobacter cloacae GC 4142 by broth microdilution method2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID574762Antimicrobial activity against Peptoniphilus asaccharolyticus assessed as percent resistant isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID535151Antimicrobial activity against Ceftazidime susceptible Pseudomonas aeruginosa assessed as intermediate isolate by broth microdilution method in presence of tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID531601Antimicrobial activity against Escherichia coli JM109 harboring pSC1 plasmid expressing beta-lactamase SHV-56 by agar dilution method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Molecular and biochemical characterization of SHV-56, a novel inhibitor-resistant beta-lactamase from Klebsiella pneumoniae.
AID532915Antimicrobial activity against carbapenem-resistant KPC-2 producing Klebsiella pneumoniae 475transformant by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Molecular epidemiology, sequence types, and plasmid analyses of KPC-producing Klebsiella pneumoniae strains in Israel.
AID564469Antimicrobial activity against Pseudomonas aeruginosa isolate 1036 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
In vivo efficacy of 1- and 2-gram human simulated prolonged infusions of doripenem against Pseudomonas aeruginosa.
AID547773Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237A mutant by agar dilution method2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID573593Antibacterial activity against Fusobacterium necrophorum by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID535697Antimicrobial activity against Azide-resistant Escherichia coli J53 by broth microdilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Detection of the pandemic O25-ST131 human virulent Escherichia coli CTX-M-15-producing clone harboring the qnrB2 and aac(6')-Ib-cr genes in a dog.
AID521997Antimicrobial activity against Klebsiella pneumoniae isolate Kp4A expressing beta-lactamase OXA-48 and CTX-M-15 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID573648Antimicrobial activity against SHV-1and SHV-5 beta-lactamase producing Klebsiella pneumoniae GAR 7978 by broth microdilution method2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID518823Antibacterial activity against Pulsotype C Acinetobacter genomosp. 3 isolate 1 containing IMP-1, OXA-58, ADC-18, ISAba1, ISAba3, IS1008, intI1 genetic elements by broth micro dilution2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Molecular characterization of beta-lactamase genes and their genetic structures in Acinetobacter genospecies 3 isolates in Taiwan.
AID324870Antimicrobial activity against Acinetobacter baumannii B46 in presence of efflux pump inhibitor phenyl-arginine-beta-naphthylamide by broth microdilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Tigecycline Efflux as a Mechanism for Nonsusceptibility in Acinetobacter baumannii.
AID531318Ratio of Kcat to Km for Escherichia coli beta-lactamase VIM-1 by spectrophotometry2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Kinetic characterization of VIM-7, a divergent member of the VIM metallo-beta-lactamase family.
AID529480Antimicrobial activity against Enterobacter cloacae isolate 1 containing PFGE genetic clone A expressing qnrB2 and beta-lactamase KPC-2 and SHV-12 gene by Etest2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID424319Antimicrobial activity against Dialister pneumosintes by agar dilution method2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
Antimicrobial susceptibilities and clinical sources of Dialister species.
AID285691Antimicrobial susceptibility of Citrobacter freundii CF6010 isolate expressing carbapenemase KPC22007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
First identification of Pseudomonas aeruginosa isolates producing a KPC-type carbapenem-hydrolyzing beta-lactamase.
AID574979Antimicrobial activity against Actinomyces meyeri assessed as percent resistant isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID531622Antimicrobial activity against Escherichia coli JM109 harboring pSC1 plasmid expressing beta-lactamase SHV-56 by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Molecular and biochemical characterization of SHV-56, a novel inhibitor-resistant beta-lactamase from Klebsiella pneumoniae.
AID373050Antimicrobial activity against Bacillus clausii NR expressing beta-lactamase BCL1 by agar-dilution technique2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
Molecular and biochemical characterization of the chromosome-encoded class A beta-lactamase BCL-1 from Bacillus clausii.
AID528483Antimicrobial activity against Pseudomonas aeruginosa urine isolate 4698 containing PFGE clone A expressing beta-lactamase IMP-15 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Metallo-beta-lactamase gene bla(IMP-15) in a class 1 integron, In95, from Pseudomonas aeruginosa clinical isolates from a hospital in Mexico.
AID582981Antimicrobial activity against Pseudomonas aeruginosa PAO1 by Etest method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
NagZ inactivation prevents and reverts beta-lactam resistance, driven by AmpD and PBP 4 mutations, in Pseudomonas aeruginosa.
AID546620Antimicrobial activity against Escherichia coli harboring beta-lactamase VIM-2 by Etest2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Carbapenem resistance among Pseudomonas aeruginosa strains from India: evidence for nationwide endemicity of multiple metallo-beta-lactamase clones (VIM-2, -5, -6, and -11 and the newly characterized VIM-18).
AID558814Antimicrobial activity against Pseudomonas aeruginosa assessed as percent susceptible isolates by CLSI method in presence of beta-lactamase inhibitor tazobactem2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Emergence of high levels of extended-spectrum-beta-lactamase-producing gram-negative bacilli in the Asia-Pacific region: data from the Study for Monitoring Antimicrobial Resistance Trends (SMART) program, 2007.
AID1257070Antibacterial activity against methicillin-resistant Staphylococcus aureus XJ 75302 after 20 hrs by CLSI broth microdilution method2015Bioorganic & medicinal chemistry letters, Dec-01, Volume: 25, Issue:23
Synthesis of biscoumarin and dihydropyran derivatives with promising antitumor and antibacterial activities.
AID547785Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237L mutant by agar dilution method2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID587523Antimicrobial activity against carbapenemases KPC-producing Klebsiella pneumoniae VA-361 infected in sc dosed CD-1 mouse in presence of 2 ug/ml NXL104 beta-lactamase inhibitor2011Antimicrobial agents and chemotherapy, Jan, Volume: 55, Issue:1
Evaluation of ceftazidime and NXL104 in two murine models of infection due to KPC-producing Klebsiella pneumoniae.
AID549332Antimicrobial activity against Escherichia coli isolate 86 harboring bla CTX-M-3a gene by broth microdilution method2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
blaCTX-M genes in escherichia coli strains from Croatian Hospitals are located in new (blaCTX-M-3a) and widely spread (blaCTX-M-3a and blaCTX-M-15) genetic structures.
AID533375Antimicrobial activity against Bacteroides eggerthii by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID535070Antimicrobial activity against Acinetobacter genomic species 13TU ATCC 17903 harboring pOXA-58-7 plasmid by Vitek II system in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Contribution of a plasmid-borne blaOXA-58 gene with its hybrid promoter provided by IS1006 and an ISAba3-like element to beta-lactam resistance in acinetobacter genomic species 13TU.
AID557447Antimicrobial activity in Prevotella melaninogenica by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID573374Antibacterial activity against multidrug-resistant Acinetobacter assessed as susceptible isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID563969Antibacterial activity against Escherichia coli J53 by Etest method2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
Characterization of a new metallo-beta-lactamase gene, bla(NDM-1), and a novel erythromycin esterase gene carried on a unique genetic structure in Klebsiella pneumoniae sequence type 14 from India.
AID373758Antibacterial activity against imipenem-susceptible Acinetobacter baumannii ab1254 by broth dilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
An OXA-66/OXA-51-like carbapenemase and possibly an efflux pump are associated with resistance to imipenem in Acinetobacter baumannii.
AID535154Antimicrobial activity against Ceftazidime non-susceptible Pseudomonas aeruginosa assessed as intermediate isolate by broth microdilution method in presence of tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID69002In vitro synergistic activity against Escherichia coli C600N + (L1)1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID573397Antibacterial activity against beta-lactamase producing Bacteroides thetaiotaomicron by by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID533420Antimicrobial activity against Micromonas micros assessed as resistant isolates by agar dilution method2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID561497Antibacterial activity against Moraxella catarrhalis by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID372606Antibacterial activity against rifampin-resistant Escherichia coli C600 transconjugant producing beta-lactamase of pI 5.2 by microdilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
TEM-158 (CMT-9), a new member of the CMT-type extended-spectrum beta-lactamases.
AID531501Antibacterial activity against Bacteroides eggerthii isolate by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Resistance trends of the Bacteroides fragilis group over a 10-year period, 1997 to 2006, in Madrid, Spain.
AID584756Antimicrobial activity against Acinetobacter lwoffii isolate H expressing beta-lactamase OXA-58 isolated from tracheal secretion of patient in presence of Tazobactam by vitek 2 system2010Antimicrobial agents and chemotherapy, Dec, Volume: 54, Issue:12
In vivo selection of a missense mutation in adeR and conversion of the novel blaOXA-164 gene into blaOXA-58 in carbapenem-resistant Acinetobacter baumannii isolates from a hospitalized patient.
AID544440Antimicrobial activity against mreB-deficient Escherichia coli YLS-3 harboring beta-lactamase L1 by liquid microdilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Sec- and Tat-dependent translocation of beta-lactamases across the Escherichia coli inner membrane.
AID540947Antimicrobial activity against Escherichia coli DH5[alpha] harboring pB-c36 plasmid expressing cephalosporinase CMY-36 by agar dilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
CMY-31 and CMY-36 cephalosporinases encoded by ColE1-like plasmids.
AID1592959Antibacterial activity against multi-drug resistant Klebsiella pneumoniae NMI 2697/14 assessed as reduction in microbial growth incubated for 20 hrs2019European journal of medicinal chemistry, Apr-15, Volume: 168Microwave-assisted solid-phase synthesis of antisense acpP peptide nucleic acid-peptide conjugates active against colistin- and tigecycline-resistant E. coli and K. pneumoniae.
AID529578Ratio of Kcat to Km for Chryseobacterium meningosepticum beta-Lactamase GOB-12008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Functional diversity among metallo-beta-lactamases: characterization of the CAR-1 enzyme of Erwinia carotovora.
AID534312Antimicrobial activity against metallo-beta-lactamase-negative Pseudomonas aeruginosa isolate PA509 in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID33217In vitro synergistic activity against Aeromonas sobria (Asb A, OXA-12, Asb M)1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID535875Antimicrobial activity against aac(6')-Ib-cr-positive Citrobacter freundii JN1 harboring GyrA T83I, ParC S80I mutant, wild-type GyrB and qnrA genes by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID583192Antimicrobial activity against ampD::lox gene-deficient Pseudomonas aeruginosa PAO1 harboring dacB gene by broth microdilution method in presence of 5 mM NagZ inhibitor PUGNAc2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
NagZ inactivation prevents and reverts beta-lactam resistance, driven by AmpD and PBP 4 mutations, in Pseudomonas aeruginosa.
AID69021In vivo synergistic activity against Escherichia coli GC6265 (TEM-1)1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID396033Antibacterial activity against drug-resistant AcrAB-TolC efflux pump deficient Enterobacter cloacae EcdeltaacrA isolate expressing pBGS18 plasmid by Etest2007Antimicrobial agents and chemotherapy, Sep, Volume: 51, Issue:9
Cloning, nucleotide sequencing, and analysis of the AcrAB-TolC efflux pump of Enterobacter cloacae and determination of its involvement in antibiotic resistance in a clinical isolate.
AID574043Antibacterial activity against beta-lactamase producing Peptoniphilus asaccharolyticus assessed as resistant isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID529499Antimicrobial activity against Escherichia coli GeneHogs by Etest2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID574747Antimicrobial activity against Peptostreptococcus anaerobius assessed as percent resistant isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID574520Antimicrobial activity against Prevotella bivia after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID529648Antimicrobial activity against Escherichia coli DH5alpha harboring beta-lactamase VIM-15 by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
VIM-15 and VIM-16, two new VIM-2-like metallo-beta-lactamases in Pseudomonas aeruginosa isolates from Bulgaria and Germany.
AID208128In vitro minimum inhibitory concentration against Penicillin resistant Streptococcus pneumoniae (GC 1894)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID565280Antibacterial activity against Pseudomonas aeruginosa PAO1 by Etest method2009Antimicrobial agents and chemotherapy, Nov, Volume: 53, Issue:11
Nosocomial spread of colistin-only-sensitive sequence type 235 Pseudomonas aeruginosa isolates producing the extended-spectrum beta-lactamases GES-1 and GES-5 in Spain.
AID558319Antibacterial activity against Campylobacter coli by NCCLS agar doubling dilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Beta-lactamase-mediated beta-lactam resistance in Campylobacter species: prevalence of Cj0299 (bla OXA-61) and evidence for a novel beta-Lactamase in C. jejuni.
AID532394Antibacterial activity against VIM-1 producing Pseudomonas aeruginosa clone A2 isolate NA-14X-32 by Etest method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID534379Antibacterial activity against Citrobacter freundii KHM243 clinical isolate by microdilution method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
KHM-1, a novel plasmid-mediated metallo-beta-lactamase from a Citrobacter freundii clinical isolate.
AID561270Antibacterial activity against Escherichia coli by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID573813Antibacterial activity against Prevotella intermedia assessed as susceptible isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID541504Antimicrobial activity against beta-lactamase-producing Haemophilus influenzae clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID555683Antimicrobial activity against Escherichia coli DH10B by disk diffusion method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Novel plasmid-encoded ceftazidime-hydrolyzing CTX-M-53 extended-spectrum beta-lactamase from Salmonella enterica serotypes Westhampton and Senftenberg.
AID567581Antimicrobial activity against Acinetobacter baumannii assessed as susceptible isolate by broth dilution method in presence of beta-lactamase inhibitor Sulbactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
In vitro antimicrobial activity and mutant prevention concentration of colistin against Acinetobacter baumannii.
AID405817Antimicrobial activity against Pseudomonas putida 12346 isolate harboring bla IMP-1 carrying integron In86 containing aminoglycoside resistance gene aac(6')-32007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Characterization of an integron carrying blaIMP-1 and a new aminoglycoside resistance gene, aac(6')-31, and its dissemination among genetically unrelated clinical isolates in a Brazilian hospital.
AID573618Antimicrobial activity against AmpC beta-lactamase producing Enterobacter cloacae GC 4142 infected in CD-1 mouse treated 30 and 150 min postinfection in presence of 14:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID524247Antimicrobial activity against Escherichia coli INSRA4590 expressing SHV-842010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
Biochemical study of a new inhibitor-resistant beta-lactamase, SHV-84, produced by a clinical Escherichia coli strain.
AID534299Antimicrobial activity against Pseudomonas aeruginosa isolate PA510 expressing VIM-2 beta-lactamase2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID528484Antimicrobial activity against Pseudomonas aeruginosa urine isolate 4706 containing PFGE clone A expressing beta-lactamase IMP-15 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Metallo-beta-lactamase gene bla(IMP-15) in a class 1 integron, In95, from Pseudomonas aeruginosa clinical isolates from a hospital in Mexico.
AID532413Antibacterial activity against IMP-13 producing Pseudomonas aeruginosa clone C1 isolate AV-13X-28 by Etest method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID727798Antimicrobial activity against Escherichia coli DH10B by CLSI agar dilution method2013Journal of medicinal chemistry, Feb-14, Volume: 56, Issue:3
Design and exploration of novel boronic acid inhibitors reveals important interactions with a clavulanic acid-resistant sulfhydryl-variable (SHV) β-lactamase.
AID495927Antimicrobial activity in Escherichia coli TOP10 hourbouring recombinant plasmid VIM-19 by Etest in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
VIM-19, a metallo-beta-lactamase with increased carbapenemase activity from Escherichia coli and Klebsiella pneumoniae.
AID540210Clearance in human after iv administration2008Drug metabolism and disposition: the biological fate of chemicals, Jul, Volume: 36, Issue:7
Trend analysis of a database of intravenous pharmacokinetic parameters in humans for 670 drug compounds.
AID565504Antimicrobial activity against beta-lactamase negative ampicillin-resistant -Haemophilus influenzae by broth microdilution method2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Antimicrobial activities of piperacillin-tazobactam against Haemophilus influenzae isolates, including beta-lactamase-negative ampicillin-resistant and beta-lactamase-positive amoxicillin-clavulanate-resistant isolates, and mutations in their quinolone re
AID573343Antibacterial activity against ceftazidime-nonsusceptible Citrobacter freundii by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID573434Antimicrobial activity against TEM-1 beta-lactamase producing Escherichia coli GC 6265 infected in CD-1 mouse treated 30 mins postinfection in presence of 8:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID575009Antimicrobial activity against Eubacterium sp. assessed as percent resistant isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID533387Antimicrobial activity against Clostridium difficile by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID529496Antimicrobial activity against Escherichia coli T-622 harboring expressing qnrB2 and beta-lactamase KPC-2 and SHV-12 gene by Etest2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID545642Antimicrobial activity against Pseudomonas aeruginosa PS22 with PFGE phenotype 3A obtained from urine of patient by agar dilution method in presence of beta-lactamase inhibitor tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID1079936Choleostatic liver toxicity, either proven histopathologically or where the ratio of maximal ALT or AST activity above normal to that of Alkaline Phosphatase is < 2 (see ACUTE). Value is number of references indexed. [column 'CHOLE' in source]
AID577229Antibacterial activity against intI1-positive tigecycline-susceptible Acinetobacter baumannii AB095 with PFGE subgroup E containing carbapenemase OXA-23 and OXA-51 by Etest2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Overexpression of the adeB gene in clinical isolates of tigecycline-nonsusceptible Acinetobacter baumannii without insertion mutations in adeRS.
AID547769Antimicrobial activity against Escherichia coli DH10B harboring plasmid pBC SK(+) carrying wild type beta-lactamase KPC-2 by agar dilution method2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID528999Antimicrobial activity against methicillin-resistant Staphylococcus epidermidis isolated from ICU patient blood assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID496590Antimicrobial activity against Klebsiella pneumoniae 1534 harboring beta lactamase KPC-2 by CLSI method2010Antimicrobial agents and chemotherapy, Feb, Volume: 54, Issue:2
Inhibitor resistance in the KPC-2 beta-lactamase, a preeminent property of this class A beta-lactamase.
AID574027Antibacterial activity against beta-lactamase producing Peptostreptococcus anaerobius assessed as resistant isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID495656Antimicrobial activity against Escherichia coli TOP10 expressing recombinant beta-lactamase BEL-2 by solid agar dilution method2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
BEL-2, an extended-spectrum beta-lactamase with increased activity toward expanded-spectrum cephalosporins in Pseudomonas aeruginosa.
AID516144Antibacterial activity against Pulsotype I Acinetobacter genomosp. 3 isolate 10 containing IMP-1, OXA-58, ADC-18, ISAba1, ISAba3, IS1008, intI1 genetic elements by broth micro dilution2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Molecular characterization of beta-lactamase genes and their genetic structures in Acinetobacter genospecies 3 isolates in Taiwan.
AID532924Antimicrobial activity against carbapenem-resistant KPC-2 producing Klebsiella pneumoniae 531 ST 376 expressing beta-lactamase SHV-1 by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Molecular epidemiology, sequence types, and plasmid analyses of KPC-producing Klebsiella pneumoniae strains in Israel.
AID555192Antimicrobial activity against Pseudomonas aeruginosa PAO1 harboring deltaampD::lox deltaampDh2::lox deltaampDh3::lox deltanagZ::Gm after 18 hrs by Etest in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Jun, Volume: 53, Issue:6
Inactivation of the glycoside hydrolase NagZ attenuates antipseudomonal beta-lactam resistance in Pseudomonas aeruginosa.
AID564017Antibacterial activity against Pseudomonas aeruginosa PAO1 by Etest2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
Detection of the novel extended-spectrum beta-lactamase OXA-161 from a plasmid-located integron in Pseudomonas aeruginosa clinical isolates from Spain.
AID529472Antimicrobial activity against Klebsiella pneumoniae containing PFGE clone A expressing beta-lactamase Oxa-48, TEM-1, SHV-12 and Oxa-9 by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Spread of OXA-48-positive carbapenem-resistant Klebsiella pneumoniae isolates in Istanbul, Turkey.
AID557677Antimicrobial activity in Prevotella disiens by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID374361Antimicrobial activity against Escherichia coli DH5alpha expressing pJDB2 containing Aeromonas caviae A324R metallo-beta-lactamase gene by broth dilution method2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
First occurrence of an IMP metallo-beta-lactamase in Aeromonas caviae: IMP-19 in an isolate from France.
AID531769Antimicrobial activity against Pseudomonas aeruginosa urine isolate 4698 containing PFGE clone A expressing beta-lactamase IMP-15 by broth microdilution method2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Metallo-beta-lactamase gene bla(IMP-15) in a class 1 integron, In95, from Pseudomonas aeruginosa clinical isolates from a hospital in Mexico.
AID528995Antimicrobial activity against methicillin-susceptible Staphylococcus epidermidis isolated from ICU patient urine assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID574965Antimicrobial activity against Actinomyces odontolyticus assessed as percent susceptible isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID529489Antimicrobial activity against Enterobacter cloacae isolate 656 containing PFGE genetic clone A expressing beta-lactamase KPC-2 and SHV-12 gene by Etest2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID541513Antimicrobial activity against Moraxella catarrhalis clinical isolate after 18 to 22 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID561441Antibacterial activity against Escherichia coli 1285 harboring beta-lactamase CMY-33 gene by Etest method2009Antimicrobial agents and chemotherapy, Jul, Volume: 53, Issue:7
Reduced susceptibility to cefepime among Escherichia coli clinical isolates producing novel variants of CMY-2 beta-lactamase.
AID424332Antimicrobial activity against Dialister invisus assessed as susceptibility breakpoint by CA-SFM method2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
Antimicrobial susceptibilities and clinical sources of Dialister species.
AID573629Antimicrobial activity against CTX-M-5 beta-lactamase producing Salmonella enterica serovar Typhimurium GC 4195 infected in CD-1 mouse treated 30 and 150 mins postinfection2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID1079943Malignant tumor, proven histopathologically. Value is number of references indexed. [column 'T.MAL' in source]
AID587527Antimicrobial activity against carbapenemases KPC-producing Klebsiella pneumoniae VA-361 infected in sc dosed CD-1 mouse2011Antimicrobial agents and chemotherapy, Jan, Volume: 55, Issue:1
Evaluation of ceftazidime and NXL104 in two murine models of infection due to KPC-producing Klebsiella pneumoniae.
AID528600Antimicrobial activity against Escherichia coli TOP10 harboring blaKPC-2 and blaTEM-1 gene by Etest method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Genetic and structural insights into the dissemination potential of the extremely broad-spectrum class A beta-lactamase KPC-2 identified in an Escherichia coli strain and an Enterobacter cloacae strain isolated from the same patient in France.
AID544427Antimicrobial activity against Escherichia coli CU164A harboring beta-lactamase L1 by liquid microdilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Sec- and Tat-dependent translocation of beta-lactamases across the Escherichia coli inner membrane.
AID545635Antimicrobial activity against Pseudomonas aeruginosa PS14 with PFGE phenotype 10C obtained from sputum of ICU patient by agar dilution method in presence of beta-lactamase inhibitor tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID549337Antimicrobial activity against Escherichia coli ATCC 25922 harboring bla CTX-M-3a gene by broth microdilution method2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
blaCTX-M genes in escherichia coli strains from Croatian Hospitals are located in new (blaCTX-M-3a) and widely spread (blaCTX-M-3a and blaCTX-M-15) genetic structures.
AID522392Ratio of Kcat Km for Aeromonas enteropelogenes Beta-lactamase TRU12010Antimicrobial agents and chemotherapy, Apr, Volume: 54, Issue:4
Genetic and biochemical characterization of TRU-1, the endogenous class C beta-lactamase from Aeromonas enteropelogenes.
AID532922Antimicrobial activity against carbapenem-resistant KPC-2 producing Klebsiella pneumoniae 365 ST 376 expressing beta-lactamase SHV-27, CTX-M-15 and OXA-4 by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Molecular epidemiology, sequence types, and plasmid analyses of KPC-producing Klebsiella pneumoniae strains in Israel.
AID546427Activity at Pseudomonas aeruginosa PDC-2 by spectrophotometer2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Extended-spectrum cephalosporinases in Pseudomonas aeruginosa.
AID577235Antibacterial activity against intI1-positive tigecycline-resistant Acinetobacter baumannii AB106 with PFGE subgroup B1 containing carbapenemase OXA-23 and OXA-51 by Etest2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Overexpression of the adeB gene in clinical isolates of tigecycline-nonsusceptible Acinetobacter baumannii without insertion mutations in adeRS.
AID574736Antimicrobial activity against Fusobacterium nucleatum after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID574738Antimicrobial activity against Fusobacterium mortiferum after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID522016Antimicrobial activity against Escherichia coli isolate J53 harboring pL containing beta-lactamase OXA-48 located within transposon Tn1999.2 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID520979Antibacterial activity against Pseudomonas aeruginosa KG2505 by Etest method2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Genetic structures at the origin of acquisition of the beta-lactamase bla KPC gene.
AID533127Antimicrobial activity against Bacteroides caccae by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID535715Antibacterial activity against Escherichia coli TOP10 by agar dilution method in presence of 4 mg/liter Tazobactam2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Role of the Ser-287-Asn replacement in the hydrolysis spectrum extension of AmpC beta-lactamases in Escherichia coli.
AID540963Antimicrobial activity against Escherichia coli DH5[alpha] harboring pB-c36 plasmid expressing cephalosporinase CMY-36 by agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
CMY-31 and CMY-36 cephalosporinases encoded by ColE1-like plasmids.
AID560117Antibacterial activity against Escherichia coli TOP10 by Etest method2009Antimicrobial agents and chemotherapy, Jul, Volume: 53, Issue:7
Genetic and biochemical characterization of the first extended-spectrum CARB-type beta-lactamase, RTG-4, from Acinetobacter baumannii.
AID564022Antibacterial activity against Pseudomonas aeruginosa PAO1 harboring cloned pUCPOXA-161 by Etest2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
Detection of the novel extended-spectrum beta-lactamase OXA-161 from a plasmid-located integron in Pseudomonas aeruginosa clinical isolates from Spain.
AID495827Antimicrobial activity against Escherichia coli C600 2878 transconjugate expressing beta-lactamase VIM-19 by microdilution method in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Novel VIM metallo-beta-lactamase variant from clinical isolates of Enterobacteriaceae from Algeria.
AID574038Antibacterial activity against beta-lactamase producing Micromonas micros by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID575000Antimicrobial activity against Eubacterium lentum after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID533416Antimicrobial activity against Peptoniphilus asaccharolyticus assessed as resistant isolates by agar dilution method2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID576270Antimicrobial activity against ESBL-positive Klebsiella pneumoniae 18567 harboring porin OmpK36V mutant gene by Etest in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
An ertapenem-resistant extended-spectrum-beta-lactamase-producing Klebsiella pneumoniae clone carries a novel OmpK36 porin variant.
AID541807Antimicrobial activity against Enterococcus casseliflavus clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID558322Antibacterial activity against bla gene-positive and nitrocefin reaction-negative beta-lactamase harboring Campylobacter jejuni NCTC 11168 by NCCLS agar doubling dilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Beta-lactamase-mediated beta-lactam resistance in Campylobacter species: prevalence of Cj0299 (bla OXA-61) and evidence for a novel beta-Lactamase in C. jejuni.
AID528985Antimicrobial activity against methicillin-susceptible Staphylococcus aureus assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID533424Antimicrobial activity against Anaerococcus prevotii assessed as resistant isolates by agar dilution method2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID573585Antibacterial activity against beta-lactamase producing Bacteroides caccae by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID532425Antibacterial activity against VIM-1 producing Pseudomonas aeruginosa clone A3 isolate NA-14X-34 by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID200366Beta-Lactamase inhibitory activity against represent active class A (TEM-1) serine enzyme from Escherichia coli ATCC 352182004Bioorganic & medicinal chemistry letters, Mar-08, Volume: 14, Issue:5
Penicillin-derived inhibitors that simultaneously target both metallo- and serine-beta-lactamases.
AID521996Antimicrobial activity against Escherichia coli isolate J53 harboring p3A containing beta-lactamase OXA-48 located within transposon Tn1999 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID574020Antibacterial activity against beta-lactamase producing Clostridium paraputrificum assessed as resistant isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID529014Antimicrobial activity against ESBL producing Klebsiella pneumoniae assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID557991Antimicrobial activity in Clostridium innocuum by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID542049Antibacterial activity against rifampicin resistant Escherichia coli J53-2 by Etest method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Nationwide survey of CTX-M-type extended-spectrum beta-lactamases among Klebsiella pneumoniae isolates in Slovenian hospitals.
AID285688Antimicrobial susceptibility of carbapenem-resistant Pseudomonas aeruginosa PA2404 isolate expressing carbapenemase KPC22007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
First identification of Pseudomonas aeruginosa isolates producing a KPC-type carbapenem-hydrolyzing beta-lactamase.
AID544506Antibacterial activity against Escherichia coli TOP10 harboring beta-lactamase KPC-5 by agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Phenotypic and enzymatic comparative analysis of the novel KPC variant KPC-5 and its evolutionary variants, KPC-2 and KPC-4.
AID555668Antimicrobial activity against Escherichia coli DH10B harboring natural plasmid pWES-1 carrying CTX-M-53 gene by disk diffusion method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Novel plasmid-encoded ceftazidime-hydrolyzing CTX-M-53 extended-spectrum beta-lactamase from Salmonella enterica serotypes Westhampton and Senftenberg.
AID557693Antimicrobial activity in Prevotella bergensis by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID564222Antimicrobial activity against Escherichia coli TOP10 harboring plasmid PH1 by Etest method2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
OXA-143, a novel carbapenem-hydrolyzing class D beta-lactamase in Acinetobacter baumannii.
AID210429In vitro minimum inhibitory concentration against Streptococcus species; 2003Bioorganic & medicinal chemistry letters, Aug-18, Volume: 13, Issue:16
Synthesis and evaluation of ether and halogenated derivatives of mannopeptimycin glycopeptide antibiotics.
AID583652Antibacterial activity against Escherichia coli TOP10 expressing metallo-beta-lactamase NDM-12010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Emergence of metallo-β-lactamase NDM-1-producing multidrug-resistant Escherichia coli in Australia.
AID561280Antibacterial activity against Klebsiella pneumoniae assessed as susceptible isolates by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID532418Antibacterial activity against IMP-13 producing Pseudomonas aeruginosa clone C3 isolate PG-12X-03 by Etest method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID583653Antibacterial activity against Escherichia coli TOP102010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Emergence of metallo-β-lactamase NDM-1-producing multidrug-resistant Escherichia coli in Australia.
AID541518Antimicrobial activity against methicillin-resistant Staphylococcus aureus clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID285577Antimicrobial activity against Pseudomonas aeruginosa 65.18-4 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID555681Antimicrobial activity against Escherichia coli DH10B by disk diffusion method2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Novel plasmid-encoded ceftazidime-hydrolyzing CTX-M-53 extended-spectrum beta-lactamase from Salmonella enterica serotypes Westhampton and Senftenberg.
AID573579Antibacterial activity against beta-lactamase producing Bacteroides uniformis assessed as susceptible isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID573832Antibacterial activity against beta-lactamase producing Clostridium septicum by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID574015Antibacterial activity against beta-lactamase producing Clostridium perfringens assessed as susceptible isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID529153Antimicrobial activity against carbapenem-resistant Enterobacter cloacae isolated from ICU patient blood assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID1079949Proposed mechanism(s) of liver damage. [column 'MEC' in source]
AID587727Antimicrobial activity against Escherichia coli DH5alpha carrying Pseudomonas aeruginosa strain PS 297 IMP-18-pLBII after 18 hrs by microdilution broth method2011Antimicrobial agents and chemotherapy, Jan, Volume: 55, Issue:1
Genetic context and biochemical characterization of the IMP-18 metallo-beta-lactamase identified in a Pseudomonas aeruginosa isolate from the United States.
AID542047Antibacterial activity against Escherichia coli TrC A expressing Klebsiella pneumoniae A blaCTX-M beta-lactamase by Etest method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Nationwide survey of CTX-M-type extended-spectrum beta-lactamases among Klebsiella pneumoniae isolates in Slovenian hospitals.
AID541500Antimicrobial activity against Stenotrophomonas maltophilia clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID588218FDA HLAED, lactate dehydrogenase (LDH) increase2004Current drug discovery technologies, Dec, Volume: 1, Issue:4
Assessment of the health effects of chemicals in humans: II. Construction of an adverse effects database for QSAR modeling.
AID521425Antibacterial activity against Stenotrophomonas maltophilia isolate KJ by Etest2008Antimicrobial agents and chemotherapy, Mar, Volume: 52, Issue:3
Induction of L1 and L2 beta-lactamases of Stenotrophomonas maltophilia.
AID558537Antibacterial activity against bla gene-positive and nitrocefin reaction-positive beta-lactamase harboring Campylobacter coli isolate P321 by NCCLS agar doubling dilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Beta-lactamase-mediated beta-lactam resistance in Campylobacter species: prevalence of Cj0299 (bla OXA-61) and evidence for a novel beta-Lactamase in C. jejuni.
AID571218Antimicrobial activity against Pseudomonas aeruginosa isolate TX292 obtained from patient with non-cystic fibrosis by agar dilution method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
Role of ampD homologs in overproduction of AmpC in clinical isolates of Pseudomonas aeruginosa.
AID394490Ratio of Vmax to Km for Hafnia alvei beta-lactamase ACC-12007Antimicrobial agents and chemotherapy, Oct, Volume: 51, Issue:10
Plasmid-encoded ACC-4, an extended-spectrum cephalosporinase variant from Escherichia coli.
AID562739Antimicrobial activity against Escherichia coli DH5[alpha] harboring pBC-CTX-M-71 plasmid by agar dilution method2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
New variant of CTX-M-type extended-spectrum beta-lactamases, CTX-M-71, with a Gly238Cys substitution in a Klebsiella pneumoniae isolate from Bulgaria.
AID548044Activity of Klebsiella pneumoniae 1534 beta-lactamase KPC-2 by spectrophotometric analysis2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID283218Antimicrobial susceptibility of Burkholderia cepacia complex isolated from cystic fibrosis patient assessed as percent susceptible isolates2007Antimicrobial agents and chemotherapy, Mar, Volume: 51, Issue:3
Antimicrobial susceptibility and synergy studies of Burkholderia cepacia complex isolated from patients with cystic fibrosis.
AID373757Antibacterial activity against imipenem-susceptible Acinetobacter baumannii ab1308 by broth dilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
An OXA-66/OXA-51-like carbapenemase and possibly an efflux pump are associated with resistance to imipenem in Acinetobacter baumannii.
AID528987Antimicrobial activity against methicillin-susceptible Staphylococcus aureus isolated from ICU patient respiratory tract assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID544443Antimicrobial activity against mreB-deficient Escherichia coli YLS-3 harboring beta-lactamase L2 by liquid microdilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Sec- and Tat-dependent translocation of beta-lactamases across the Escherichia coli inner membrane.
AID565205Antimicrobial activity against Klebsiella pneumoniae isolate A-1760 expressing VIM-1 and KPC-2 genes by microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Emerging Klebsiella pneumoniae isolates coproducing KPC-2 and VIM-1 carbapenemases.
AID561459Antibacterial activity against Enterobacter cloacae assessed as intermediate isolates by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID571038Antimicrobial activity against Pseudomonas aeruginosa isolate PA24 obtained from patient with cystic fibrosis by agar dilution method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
Role of ampD homologs in overproduction of AmpC in clinical isolates of Pseudomonas aeruginosa.
AID564552Antimicrobial activity against Acinetobacter baumannii CIP70.10 by Etest method in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Extended-spectrum cephalosporinase in Acinetobacter baumannii.
AID544500Antibacterial activity against Pseudomonas aeruginosa PR100 harboring beta-lactamase KPC-2 by agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Phenotypic and enzymatic comparative analysis of the novel KPC variant KPC-5 and its evolutionary variants, KPC-2 and KPC-4.
AID495912Hydrolytic activity of beta-lactamase VIM-19 expressed in Escherichia coli TOP10 by spectrophotometry2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
VIM-19, a metallo-beta-lactamase with increased carbapenemase activity from Escherichia coli and Klebsiella pneumoniae.
AID574057Antibacterial activity against beta-lactamase producing Finegoldia magna assessed as susceptible isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID555209Antibacterial activity against Acinetobacter genomosp. 3 isolate 90 by Etest method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Genetic variability among ampC genes from acinetobacter genomic species 3.
AID573574Antibacterial activity against beta-lactamase producing Bacteroides uniformis assessed as resistant isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID340730Antimicrobial activity against Enterobacter isolates producing extended-spectrum beta-lactamase TEM-ES by agar dilution method2007Antimicrobial agents and chemotherapy, Aug, Volume: 51, Issue:8
Extended-spectrum beta-lactamases of the CTX-M type now in Switzerland.
AID555220Antibacterial activity against Escherichia coli DH5alpha carrying ampC gene of Acinetobacter genomosp. 3 isolate 103 by Etest method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Genetic variability among ampC genes from acinetobacter genomic species 3.
AID585216Antimicrobial activity against Escherichia coli DH5[alpha] transformed with pAC-ges1 plasmid encoding Beta-lactamase GES-2 E104, N170 mutant in presence of at 4 ug/ml Tazobactam by Etest method2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Comparative biochemical and computational study of the role of naturally occurring mutations at Ambler positions 104 and 170 in GES β-lactamases.
AID548031Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237K mutant by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID520882Antibacterial activity against Escherichia coli TOP10 by agar dilution method2008Antimicrobial agents and chemotherapy, Jun, Volume: 52, Issue:6
Characterization of a naturally occurring class D beta-lactamase from Achromobacter xylosoxidans.
AID558327Antibacterial activity against bla gene-positive and nitrocefin reaction-positive beta-lactamase harboring Campylobacter jejuni isolate P285 by NCCLS agar doubling dilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Beta-lactamase-mediated beta-lactam resistance in Campylobacter species: prevalence of Cj0299 (bla OXA-61) and evidence for a novel beta-Lactamase in C. jejuni.
AID519747Activity of Klebsiella pneumoniae Beta-Lactamase SHV-722008Antimicrobial agents and chemotherapy, May, Volume: 52, Issue:5
The Lys234Arg substitution in the enzyme SHV-72 is a determinant for resistance to clavulanic acid inhibition.
AID325445Antibacterial activity against Escherichia coli C921-61 after 14 to 16 hrs by broth dilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Polyamine effects on antibiotic susceptibility in bacteria.
AID544578Antimicrobial activity against Escherichia coli ATCC 25922 by microdilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Pyrosequencing using the single-nucleotide polymorphism protocol for rapid determination of TEM- and SHV-type extended-spectrum beta-lactamases in clinical isolates and identification of the novel beta-lactamase genes blaSHV-48, blaSHV-105, and blaTEM-155
AID571219Antimicrobial activity against Pseudomonas aeruginosa isolate TX292 obtained from patient with non-cystic fibrosis by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
Role of ampD homologs in overproduction of AmpC in clinical isolates of Pseudomonas aeruginosa.
AID560119Antimicrobial activity against Acinetobacter baumannii by disk diffusion method2009Antimicrobial agents and chemotherapy, Jul, Volume: 53, Issue:7
Genetic and biochemical characterization of the first extended-spectrum CARB-type beta-lactamase, RTG-4, from Acinetobacter baumannii.
AID341595Antibacterial activity against carbapenem-resistant Klebsiella pneumoniae 490 isolate producing KPC3 and TEM1 carbapenemases2007Antimicrobial agents and chemotherapy, Aug, Volume: 51, Issue:8
Emergence of KPC-2 and KPC-3 in carbapenem-resistant Klebsiella pneumoniae strains in an Israeli hospital.
AID534870Antimicrobial activity against Non-ESBL Proteus mirabilis by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID529484Antimicrobial activity against Enterobacter cloacae isolate 185 containing PFGE genetic clone A expressing qnrB2 aac(6')-Ib-cr and beta-lactamase KPC-2 and SHV-12 gene by Etest2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID567276Antimicrobial activity against Escherichia coli TOP10 harboring pADC-33 plasmid carrying entire blaAmpC gene with alanine residue deletion at 215 position and R210P substitution by Etest method in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Extended-spectrum cephalosporinase in Acinetobacter baumannii.
AID573582Antibacterial activity against beta-lactamase producing Bacteroides caccae assessed as susceptible isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID530813Antibacterial activity against Escherichia coli J53 harboring plasmid pA-1carrying beta-lactamase OXA-48 by Etest method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Plasmid-encoded carbapenem-hydrolyzing beta-lactamase OXA-48 in an imipenem-susceptible Klebsiella pneumoniae strain from Belgium.
AID561477Antibacterial activity against Serratia marcescens assessed as resistant isolates by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID573822Antibacterial activity against beta-lactamase producing Clostridium perfringens by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID584560Antimicrobial activity against Acinetobacter lwoffii isolate G expressing beta-lactamase OXA-58 isolated from tracheal secretion of patient by vitek 2 system2010Antimicrobial agents and chemotherapy, Dec, Volume: 54, Issue:12
In vivo selection of a missense mutation in adeR and conversion of the novel blaOXA-164 gene into blaOXA-58 in carbapenem-resistant Acinetobacter baumannii isolates from a hospitalized patient.
AID285607Antimicrobial activity against Pseudomonas aeruginosa 2A9 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID324862Antimicrobial activity against Acinetobacter baumannii A24C after 4 days by broth microdilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Tigecycline Efflux as a Mechanism for Nonsusceptibility in Acinetobacter baumannii.
AID544898Antimicrobial activity against AmpC- producing Klebsiella pneumoniae clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID544498Ratio of MIC for Escherichia coli TOP10 harboring beta-lactamase KPC-2 to MIC for Escherichia coli TOP10 harboring beta-lactamase KPC-42009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Phenotypic and enzymatic comparative analysis of the novel KPC variant KPC-5 and its evolutionary variants, KPC-2 and KPC-4.
AID532183Antimicrobial activity against aac(6')-Ib-cr-negative Klebsiella pneumoniae SY22T harboring qnrS gene by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID396030Antibacterial activity against drug-resistant AcrAB-TolC efflux pump deficient Enterobacter cloacae EcdeltaacrA isolate expressing pAP2 plasmid containing Enterobacter cloacae acrA gene by Etest2007Antimicrobial agents and chemotherapy, Sep, Volume: 51, Issue:9
Cloning, nucleotide sequencing, and analysis of the AcrAB-TolC efflux pump of Enterobacter cloacae and determination of its involvement in antibiotic resistance in a clinical isolate.
AID534288Antimicrobial activity against Stenotrophomonas maltophilia KJ harboring pRK415 plasmid by agar dilution method2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
AmpN-AmpG operon is essential for expression of L1 and L2 beta-lactamases in Stenotrophomonas maltophilia.
AID625292Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) combined score2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID113524In vivo inhibitory activity against Serratia marcescens in mice1999Bioorganic & medicinal chemistry letters, Apr-05, Volume: 9, Issue:7
6-(1-Hydroxyalkyl)penam sulfone derivatives as inhibitors of class A and class C beta-lactamases I.
AID406428Peak drug level in cystic fibrosis patient at 4 g, iv2007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Systematic comparison of the population pharmacokinetics and pharmacodynamics of piperacillin in cystic fibrosis patients and healthy volunteers.
AID542627Antimicrobial activity against streptomycin-resistant Streptococcus pneumoniae R6 harboring PBP2x T338G and PBP1a2349 mutant gene and aad9 disruption in CiaR gene after 48 hrs by agar dilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
An important site in PBP2x of penicillin-resistant clinical isolates of Streptococcus pneumoniae: mutational analysis of Thr338.
AID562763Antimicrobial activity against Escherichia coli NO8-1503 harboring blaTEM-168 gene by Etest in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Nov, Volume: 53, Issue:11
TEM-168, a heretofore laboratory-derived TEM beta-lactamase variant found in an Escherichia coli clinical isolate.
AID405084Activity of Citrobacter freundii PER2 beta lactamase2007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Biochemical characterization of PER-2 and genetic environment of blaPER-2.
AID69004In vitro synergistic activity against Escherichia coli C600N + (OXA-10) {PSE-2}1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID574484Antimicrobial activity against Bacteroides thetaiotaomicron after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID544902Antimicrobial activity against Klebsiella oxytoca clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID557439Antimicrobial activity in Prevotella bivia by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID558536Antibacterial activity against bla gene-negative and nitrocefin reaction-positive beta-lactamase harboring Campylobacter jejuni isolate P854 by NCCLS agar doubling dilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Beta-lactamase-mediated beta-lactam resistance in Campylobacter species: prevalence of Cj0299 (bla OXA-61) and evidence for a novel beta-Lactamase in C. jejuni.
AID565286Antibacterial activity against mexB and mexY expressing Pseudomonas aeruginosa PA-A2 harboring GyrA T83I, ParC S87L and IS1001 insertion at position 629 in OprD gene by Etest method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Nov, Volume: 53, Issue:11
Nosocomial spread of colistin-only-sensitive sequence type 235 Pseudomonas aeruginosa isolates producing the extended-spectrum beta-lactamases GES-1 and GES-5 in Spain.
AID573781Antibacterial activity against Fusobacterium mortiferum assessed as resistant isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID548261Activity of Klebsiella pneumoniae 1534 beta-lactamase KPC-2 T237A mutant by spectrophotometric analysis2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID573337Antibacterial activity against ceftazidime-nonsusceptible Enterobacteriaceae by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID557705Antimicrobial activity in Prevotella sp.by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID508735Antibacterial activity against Pseudomonas aeruginosa PAO1 harboring acquired beta-lactamase OXA-2 by broth microdilution method2010Antimicrobial agents and chemotherapy, Feb, Volume: 54, Issue:2
Activity of a new antipseudomonal cephalosporin, CXA-101 (FR264205), against carbapenem-resistant and multidrug-resistant Pseudomonas aeruginosa clinical strains.
AID562953Antimicrobial activity against Klebsiella pneumoniae PFGE clone B expressing beta-lactamase KPC-2 by Etest in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Novel genetic environment of the carbapenem-hydrolyzing beta-lactamase KPC-2 among Enterobacteriaceae in China.
AID588216FDA HLAED, serum glutamic oxaloacetic transaminase (SGOT) increase2004Current drug discovery technologies, Dec, Volume: 1, Issue:4
Assessment of the health effects of chemicals in humans: II. Construction of an adverse effects database for QSAR modeling.
AID557709Antimicrobial activity in Porphyromonas asaccharolytica by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID573819Antibacterial activity against Veillonella parvula by by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID529463Antimicrobial activity against Klebsiella pneumoniae isolate 21 expressing beta-lactamase Oxa-48, TEM-1 and Oxa-9 by Etest2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Spread of OXA-48-positive carbapenem-resistant Klebsiella pneumoniae isolates in Istanbul, Turkey.
AID533404Antimicrobial activity against Clostridium subterminale assessed as resistant isolates by agar dilution method2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID511397Antibacterial activity against Acinetobacter baumannii by broth dilution method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Comparative in vitro activities of nemonoxacin (TG-873870), a novel nonfluorinated quinolone, and other quinolones against clinical isolates.
AID495651Antimicrobial activity against Escherichia coli DH10B transfected with pBK-L3 expressing blaLUT-1 by Etest method in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Molecular and biochemical characterization of the natural chromosome-encoded class A beta-lactamase from Pseudomonas luteola.
AID535846Antimicrobial activity against Pseudomonas aeruginosa PAO1 after 18 hrs by agar dilution method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Fluoroquinolone enhances the mutation frequency for meropenem-selected carbapenem resistance in Pseudomonas aeruginosa, but use of the high-potency drug doripenem inhibits mutant formation.
AID562331Antimicrobial activity against Escherichia coli DH5alpha harboring metallo-beta-lactamase IND-6 after 18 hrs by broth microdilution method2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
IND-6, a highly divergent IND-type metallo-beta-lactamase from Chryseobacterium indologenes strain 597 isolated in Burkina Faso.
AID532165Antimicrobial activity against aac(6')-Ib-cr-negative Escherichia coli PU12T harboring wild-type GyrA, GyrB, ParC and qnrS genes by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID584755Antimicrobial activity against Acinetobacter lwoffii isolate G expressing beta-lactamase OXA-58 isolated from tracheal secretion of patient in presence of Tazobactam by vitek 2 system2010Antimicrobial agents and chemotherapy, Dec, Volume: 54, Issue:12
In vivo selection of a missense mutation in adeR and conversion of the novel blaOXA-164 gene into blaOXA-58 in carbapenem-resistant Acinetobacter baumannii isolates from a hospitalized patient.
AID530322Antimicrobial activity against Pseudomonas aeruginosa isolate PA-SL2 harboring blaVIM-13 gene by Etest method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Characterization of the new metallo-beta-lactamase VIM-13 and its integron-borne gene from a Pseudomonas aeruginosa clinical isolate in Spain.
AID533633Antimicrobial activity against Propionibacterium acnes by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID564693Antimicrobial activity against beta lactamase KPC-producing Klebsiella pneumoniae isolates by microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
ACHN-490, a neoglycoside with potent in vitro activity against multidrug-resistant Klebsiella pneumoniae isolates.
AID285689Antimicrobial susceptibility of carbapenem-resistant Pseudomonas aeruginosa PA4012 isolate expressing carbapenemase KPC22007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
First identification of Pseudomonas aeruginosa isolates producing a KPC-type carbapenem-hydrolyzing beta-lactamase.
AID557435Antimicrobial activity in Bacteroides stercoris by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID544672Antimicrobial activity against Enterobacter cloacae clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID573595Antibacterial activity against Fusobacterium nucleatum assessed as susceptible isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID534289Antimicrobial activity against Stenotrophomonas maltophilia KJ harboring pRK-NG plasmid by agar dilution method2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
AmpN-AmpG operon is essential for expression of L1 and L2 beta-lactamases in Stenotrophomonas maltophilia.
AID1373290Antimicrobial activity against Escherichia coli expressing beta-lactamase PER-1 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID529503Antimicrobial activity against Enterobacter cloacae isolate 151 containing PFGE genetic clone A expressing qnrB2 and beta-lactamase KPC-2 gene by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID531620Antimicrobial activity against Klebsiella pneumoniae Kp2792 expressing beta-lactamase SHV-56 by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Molecular and biochemical characterization of SHV-56, a novel inhibitor-resistant beta-lactamase from Klebsiella pneumoniae.
AID562232Antimicrobial activity against Desulfovibrio piger in presence of Tazobactam by Etest method2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
Susceptibilities of 23 Desulfovibrio isolates from humans.
AID574758Antimicrobial activity against Peptoniphilus asaccharolyticus after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID554986Antibacterial activity against Acinetobacter genomosp. 3 isolate 21 by Etest method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Genetic variability among ampC genes from acinetobacter genomic species 3.
AID544686Antimicrobial activity against Escherichia coli clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID556341Ratio of Kcat/Km for Salmonella enterica serotype Westhampton beta-lactamase CTX-M-532009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Novel plasmid-encoded ceftazidime-hydrolyzing CTX-M-53 extended-spectrum beta-lactamase from Salmonella enterica serotypes Westhampton and Senftenberg.
AID574052Antibacterial activity against beta-lactamase producing Finegoldia magna assessed as resistant isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID583153Antimicrobial activity against ampD::lox gene-deficient Pseudomonas aeruginosa PAO1 harboring dacB gene by Etest method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
NagZ inactivation prevents and reverts beta-lactam resistance, driven by AmpD and PBP 4 mutations, in Pseudomonas aeruginosa.
AID573363Antibacterial activity against ceftazidime-nonsusceptible Klebsiella pneumoniae assessed as resistant isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID561493Antibacterial activity against Acinetobacter baumannii assessed as intermediate isolates by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID301745Antibacterial activity against Klebsiella aerogenes2007Bioorganic & medicinal chemistry, Nov-15, Volume: 15, Issue:22
Design, synthesis and biological evaluation of novel lipoamino acid-based glycolipids for oral drug delivery.
AID534640Antimicrobial activity against ESBL producing Escherichia coli assessed as resistant isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID541515Antimicrobial activity against Moraxella catarrhalis clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID67558In vitro minimum inhibitory concentration against vancomycin-susceptible Enterococcus faecalis (GC 2691)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID565203Antimicrobial activity against Klebsiella pneumoniae isolate A-1797 expressing VIM-1 and KPC-2 genes by microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Emerging Klebsiella pneumoniae isolates coproducing KPC-2 and VIM-1 carbapenemases.
AID322316Antibacterial activity against CTX-M group 9 enzyme producing Escherichia coli isolates by broth microdilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Spread of extended-spectrum beta-lactamase CTX-M-producing escherichia coli clinical isolates in community and nosocomial environments in Portugal.
AID529629Antimicrobial activity against Enterobacter cloacae isolate 656 containing PFGE genetic clone A expressing beta-lactamase KPC-2 and SHV-12 gene by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID557463Antimicrobial activity in Prevotella corporis by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID558331Antibacterial activity against bla gene-positive and nitrocefin reaction-positive beta-lactamase harboring Campylobacter jejuni isolate P338 by NCCLS agar doubling dilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Beta-lactamase-mediated beta-lactam resistance in Campylobacter species: prevalence of Cj0299 (bla OXA-61) and evidence for a novel beta-Lactamase in C. jejuni.
AID560113Antibacterial activity against Escherichia coli TOP10 harboring recombinant plasmid RTG4-S69-V49 by Etest method2009Antimicrobial agents and chemotherapy, Jul, Volume: 53, Issue:7
Genetic and biochemical characterization of the first extended-spectrum CARB-type beta-lactamase, RTG-4, from Acinetobacter baumannii.
AID574969Antimicrobial activity against Actinomyces israelii after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID406430Mean residence time in cystic fibrosis patient at 4 g, iv2007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Systematic comparison of the population pharmacokinetics and pharmacodynamics of piperacillin in cystic fibrosis patients and healthy volunteers.
AID540213Half life in human after iv administration2008Drug metabolism and disposition: the biological fate of chemicals, Jul, Volume: 36, Issue:7
Trend analysis of a database of intravenous pharmacokinetic parameters in humans for 670 drug compounds.
AID545636Antimicrobial activity against Pseudomonas aeruginosa PS15A with PFGE phasotype 10A obtained from blood of patient by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID585393Antimicrobial activity against Escherichia coli DH5[alpha] transformed with pAC-ges1 plasmid encoding Beta-lactamase GES-13 K104, N170 mutant in presence of at 4 ug/ml Tazobactam by Etest method2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Comparative biochemical and computational study of the role of naturally occurring mutations at Ambler positions 104 and 170 in GES β-lactamases.
AID544422Antimicrobial activity against translocase tatC-deficient Escherichia coli B1LK0A expressing beta-lactamase TEM-1 by liquid microdilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Sec- and Tat-dependent translocation of beta-lactamases across the Escherichia coli inner membrane.
AID544691Antimicrobial activity against AmpC beta-lactamase-producing Enterobacter aerogenes clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID520900Antibacterial activity against Escherichia coli TOP10 harboring recombinant p6S3 expressing beta lactamase OXA-114a in presence of 4 ug/ml Tazobactam by agar dilution method2008Antimicrobial agents and chemotherapy, Jun, Volume: 52, Issue:6
Characterization of a naturally occurring class D beta-lactamase from Achromobacter xylosoxidans.
AID545634Antimicrobial activity against Pseudomonas aeruginosa PS13 with PFGE phenotype 11E obtained from sputum of ICU patient by agar dilution method in presence of beta-lactamase inhibitor tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID285271Activity of Escherichia coli BL21(DE3) beta-lactamase TEM12007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Evolution of TEM-type enzymes: biochemical and genetic characterization of two new complex mutant TEM enzymes, TEM-151 and TEM-152, from a single patient.
AID535704Antibacterial activity against Escherichia coli TOP10 expressing AmpC-A S287N mutant protein by agar dilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Role of the Ser-287-Asn replacement in the hydrolysis spectrum extension of AmpC beta-lactamases in Escherichia coli.
AID511586Antimicrobial activity against beta-lactam resistant Pseudomonas aeruginosa PAOD2 harboring oprD spontaneous mutant and deficient in ampD gene by selected in vitro after antipseudomonal treatment of intensive care unit patient by broth microdilution metho2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Activity of a new cephalosporin, CXA-101 (FR264205), against beta-lactam-resistant Pseudomonas aeruginosa mutants selected in vitro and after antipseudomonal treatment of intensive care unit patients.
AID531492Antibacterial activity against Bacteroides ovatus assessed as percent resistant isolates by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Resistance trends of the Bacteroides fragilis group over a 10-year period, 1997 to 2006, in Madrid, Spain.
AID518817Antibacterial activity against Acinetobacter genomosp. 3 isolates assessed as percent of resistance isolates by broth micro dilution2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Molecular characterization of beta-lactamase genes and their genetic structures in Acinetobacter genospecies 3 isolates in Taiwan.
AID530825Antibacterial activity against Klebsiella pneumoniae 11978 harboring plasmid pA-1carrying beta-lactamase OXA-48 by Etest method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Plasmid-encoded carbapenem-hydrolyzing beta-lactamase OXA-48 in an imipenem-susceptible Klebsiella pneumoniae strain from Belgium.
AID532408Antibacterial activity against VIM-2 producing Pseudomonas aeruginosa clone B2 isolate VA-06X-28 by Etest method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID541496Antimicrobial activity against Burkholderia cepacia clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID535150Antimicrobial activity against ceftazidime susceptible Pseudomonas aeruginosa assessed as susceptible isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID541006Antimicrobial activity against Burkholderia cenocepacia 07-34 expressing beta-lactamase PenB in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Naturally occurring Class A ss-lactamases from the Burkholderia cepacia complex.
AID1209733Binding affinity to mouse OAT3 expressed in CHO cells at 10 to 1000 uM measured over 20 mins2013Drug metabolism and disposition: the biological fate of chemicals, Apr, Volume: 41, Issue:4
Organic anion transporter 3 interacts selectively with lipophilic β-lactam antibiotics.
AID1373323Antimicrobial activity against Escherichia coli expressing beta-lactamase Oxa-181 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID495821Antimicrobial activity against Klebsiella pneumoniae 6828 strain expressing beta-lactamase VIM-19 by microdilution method in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Novel VIM metallo-beta-lactamase variant from clinical isolates of Enterobacteriaceae from Algeria.
AID535062Antimicrobial activity against Acinetobacter genomic species 13TU ATCC 17903 harboring pOXA-58-5 plasmid by agar dilution method2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Contribution of a plasmid-borne blaOXA-58 gene with its hybrid promoter provided by IS1006 and an ISAba3-like element to beta-lactam resistance in acinetobacter genomic species 13TU.
AID285258Antimicrobial activity against recombinant Escherichia coli DH5-alpha CL1179 isolate expressing pBK-TEM-152 and CMT by disk diffusion assay2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Evolution of TEM-type enzymes: biochemical and genetic characterization of two new complex mutant TEM enzymes, TEM-151 and TEM-152, from a single patient.
AID406438Clearance in healthy human with lean body mass of 53 kg at 4 g, iv2007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Systematic comparison of the population pharmacokinetics and pharmacodynamics of piperacillin in cystic fibrosis patients and healthy volunteers.
AID544908Antimicrobial activity against Morganella morganii clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID557741Antimicrobial activity in Peptoniphilus asaccharolyticus by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID544923Antimicrobial activity against Acinetobacter calcoaceticus clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID516141Antibacterial activity against Pulsotype K Acinetobacter genomosp. 3 isolate 6 containing IMP-1, OXA-58, ADC-18, ISAba1, ISAba3, IS1008, intI1 genetic elements by broth micro dilution2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Molecular characterization of beta-lactamase genes and their genetic structures in Acinetobacter genospecies 3 isolates in Taiwan.
AID528486Antimicrobial activity against Pseudomonas aeruginosa pleural fluid isolate 4679 containing PFGE clone A1 expressing beta-lactamase IMP-15 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Metallo-beta-lactamase gene bla(IMP-15) in a class 1 integron, In95, from Pseudomonas aeruginosa clinical isolates from a hospital in Mexico.
AID574003Antibacterial activity against beta-lactamase producing Clostridium perfringens assessed as resistant isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID558324Antibacterial activity against bla gene-negative and nitrocefin reaction-negative beta-lactamase harboring Campylobacter jejuni isolate P835 by NCCLS agar doubling dilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Beta-lactamase-mediated beta-lactam resistance in Campylobacter species: prevalence of Cj0299 (bla OXA-61) and evidence for a novel beta-Lactamase in C. jejuni.
AID372641Ratio of Kcat/Km for Escherichia coli DH5alpha beta-lactamase TEM-1 to Kcat/Km for Escherichia coli DH5alpha beta-lactamase TEM-1582007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
TEM-158 (CMT-9), a new member of the CMT-type extended-spectrum beta-lactamases.
AID529001Antimicrobial activity against methicillin-resistant Staphylococcus epidermidis isolated from ICU patient wound assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID561491Antibacterial activity against Acinetobacter baumannii assessed as susceptible isolates by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID373754Antibacterial activity against imipenem-susceptible Acinetobacter baumannii ab8 by broth dilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
An OXA-66/OXA-51-like carbapenemase and possibly an efflux pump are associated with resistance to imipenem in Acinetobacter baumannii.
AID558335Antibacterial activity against Campylobacter jejuni isolate P1093 harboring blaOXA-61::cat gene by NCCLS agar doubling dilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Beta-lactamase-mediated beta-lactam resistance in Campylobacter species: prevalence of Cj0299 (bla OXA-61) and evidence for a novel beta-Lactamase in C. jejuni.
AID66069The compound was evaluated for antimicrobial activity against Enterobacter cloacae OC 4080 by inhibiting enzyme P992000Bioorganic & medicinal chemistry letters, Oct-02, Volume: 10, Issue:19
The synthesis and SAR of rhodanines as novel class C beta-lactamase inhibitors.
AID573652Antimicrobial activity against ACT-1 beta-lactamase producing Escherichia coli GC 2814 by broth microdilution method2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID574494Antimicrobial activity against Bacteroides fragilis assessed as percent susceptible isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID541022Activity at Burkholderia cenocepacia 07-34 beta-lactamase PenB1 expressed in Escherichia coli Top10 by UV-spectrophotometry2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Naturally occurring Class A ss-lactamases from the Burkholderia cepacia complex.
AID533565Antimicrobial activity against Pseudomonas aeruginosa isolate PA399 expressing VIM-2 beta-lactamase2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID573844Antimicrobial activity against AmpC beta-lactamase producing Enterobacter cloacae GC 4142 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID511386Antibacterial activity against ciprofloxacin resistant Escherichia coli by broth dilution method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Comparative in vitro activities of nemonoxacin (TG-873870), a novel nonfluorinated quinolone, and other quinolones against clinical isolates.
AID573833Antibacterial activity against beta-lactamase producing Clostridium tertium by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID324361Activity of Acinetobacter johnsonii SCO12007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Identification of the novel narrow-spectrum beta-lactamase SCO-1 in Acinetobacter spp. from Argentina.
AID495839Ratio of Kcat to Km for Escherichia coli BL21 DE3 beta-lactamase VIM-19 by microacidimetric method2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Novel VIM metallo-beta-lactamase variant from clinical isolates of Enterobacteriaceae from Algeria.
AID573432Antimicrobial activity against TEM-1 beta-lactamase producing Escherichia coli GC 6265 infected in CD-1 mouse treated 30 mins postinfection in presence of 4:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID519005Antimicrobial activity against Escherichia coli HB101 expressing recombinant plasmid encoded TEM-149 by broth macrodilution method2008Antimicrobial agents and chemotherapy, Mar, Volume: 52, Issue:3
E240V substitution increases catalytic efficiency toward ceftazidime in a new natural TEM-type extended-spectrum beta-lactamase, TEM-149, from Enterobacter aerogenes and Serratia marcescens clinical isolates.
AID558538Antibacterial activity against bla-positive and beta-lactamase-weakly positive Campylobacter coli isolate P1627 by NCCLS agar doubling dilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Beta-lactamase-mediated beta-lactam resistance in Campylobacter species: prevalence of Cj0299 (bla OXA-61) and evidence for a novel beta-Lactamase in C. jejuni.
AID554984Antibacterial activity against Acinetobacter genomosp. 3 isolate 14 by Etest method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Genetic variability among ampC genes from acinetobacter genomic species 3.
AID533360Antimicrobial activity against Bacteroides ovatus assessed as resistant isolates by agar dilution method2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID68375In vitro synergistic activity against Enterobacter cloacae SC12629 (AmpC inducible)1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID422496Activity of Carnobacterium divergens BM4489 penicillinase Cad-1 assessed as initial rate of hydrolysis by spectrophotometer2008Antimicrobial agents and chemotherapy, Feb, Volume: 52, Issue:2
Genetic and biochemical characterization of CAD-1, a chromosomally encoded new class A penicillinase from Carnobacterium divergens.
AID585193Antimicrobial activity against Escherichia coli DH5[alpha] transformed with pAC-ges1 plasmid encoding Beta-lactamase GES-1 E104, G170 mutant by Etest method2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Comparative biochemical and computational study of the role of naturally occurring mutations at Ambler positions 104 and 170 in GES β-lactamases.
AID519745Antibacterial activity against Klebsiella pneumoniae INSRA1229 harboring SHV-72 Ile8Phe, Ala146Val, and Lys234Arg mutations in presence of 4 ug/ml Tazobactam2008Antimicrobial agents and chemotherapy, May, Volume: 52, Issue:5
The Lys234Arg substitution in the enzyme SHV-72 is a determinant for resistance to clavulanic acid inhibition.
AID69011In vitro synergistic activity against Escherichia coli C600N + (TEM-10)1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID574731Antimicrobial activity against Porphyromonas asaccharolytica after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID207193In vitro minimum inhibitory concentration against Methicillin-resistant Staphylococcus aureus(GC 4541)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID544883Antimicrobial activity against AmpC beta-lactamase-producing Citrobacter freundii clinical isolate after 18 to 22 hrs by broth microdilution method in presence of beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Establishment of in vitro susceptibility testing methodologies and comparative activities of piperacillin in combination with the penem {beta}-lactamase inhibitor BLI-489.
AID519006Antimicrobial activity against Escherichia coli HB101 harboring empty vector pBK-SK by broth macrodilution method2008Antimicrobial agents and chemotherapy, Mar, Volume: 52, Issue:3
E240V substitution increases catalytic efficiency toward ceftazidime in a new natural TEM-type extended-spectrum beta-lactamase, TEM-149, from Enterobacter aerogenes and Serratia marcescens clinical isolates.
AID467877Antibacterial activity against methicillin-resistant Staphylococcus aureus at 100 ug/ml by NCCLS method2009Journal of natural products, Dec, Volume: 72, Issue:12
Methicillin-resistant Staphylococcus aureus (MRSA)-active metabolites from Platanus occidentalis (American Sycamore).
AID530815Antibacterial activity against human urinary Klebsiella pneumoniae UCL-1 harboring plasmid-encoded beta-lactamase OXA-48 by Etest method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Plasmid-encoded carbapenem-hydrolyzing beta-lactamase OXA-48 in an imipenem-susceptible Klebsiella pneumoniae strain from Belgium.
AID548007Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237P mutant by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID573362Antibacterial activity against ceftazidime-nonsusceptible Klebsiella pneumoniae assessed as susceptible isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID285603Antimicrobial activity against Pseudomonas aeruginosa 2B5 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID574531Antimicrobial activity against Prevotella bivia assessed as percent susceptible isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID340731Antimicrobial activity against Enterobacter isolates producing extended-spectrum beta-lactamase SHV-ES by agar dilution method2007Antimicrobial agents and chemotherapy, Aug, Volume: 51, Issue:8
Extended-spectrum beta-lactamases of the CTX-M type now in Switzerland.
AID573834Antibacterial activity against beta-lactamase producing Clostridium perfringens assessed as susceptible isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID406426Total clearance in cystic fibrosis patient at 4 g, iv2007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Systematic comparison of the population pharmacokinetics and pharmacodynamics of piperacillin in cystic fibrosis patients and healthy volunteers.
AID425867Antimicrobial activity against Carnobacterium divergens BM4490 expressing beta-lactamase CAD1 at 0.5 McFarland inoculum size by E-test2008Antimicrobial agents and chemotherapy, Feb, Volume: 52, Issue:2
Genetic and biochemical characterization of CAD-1, a chromosomally encoded new class A penicillinase from Carnobacterium divergens.
AID532427Antibacterial activity against VIM-1 producing Pseudomonas aeruginosa clone D isolate VA-06X-69 by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID535659Antimicrobial activity against aac(6')-Ib-cr-negative Enterobacter cloacae FJ61T harboring qnrS gene by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID285611Antimicrobial activity against Pseudomonas aeruginosa 65.68-3 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID573598Antibacterial activity against Fusobacterium varium assessed as resistant isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID548035Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237R mutant by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID521436Ratio of induction of xylE gene expression in Stenotrophomonas maltophilia isolate KJ deficient in L1 beta lactamase gene to induction of xylE gene expression in Stenotrophomonas maltophilia isolate KJ deficient in L2 beta lactamase gene assessed as catec2008Antimicrobial agents and chemotherapy, Mar, Volume: 52, Issue:3
Induction of L1 and L2 beta-lactamases of Stenotrophomonas maltophilia.
AID583154Antimicrobial activity against ampD::lox and nagZ::lox gene-deficient Pseudomonas aeruginosa PAO1 harboring dacB gene by Etest method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
NagZ inactivation prevents and reverts beta-lactam resistance, driven by AmpD and PBP 4 mutations, in Pseudomonas aeruginosa.
AID561465Antibacterial activity against Proteus mirabilis assessed as susceptible isolates by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID534660Antimicrobial activity against ESBL producing Klebsiella pneumoniae assessed as resistant isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID532401Antibacterial activity against VIM-1 producing Pseudomonas aeruginosa clone D3 isolate VA-06X-65 by Etest method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID542618Antimicrobial activity against streptomycin-resistant Streptococcus pneumoniae R6 harboring PBP2x T338G and PBP1a2349 mutant gene after 48 hrs by agar dilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
An important site in PBP2x of penicillin-resistant clinical isolates of Streptococcus pneumoniae: mutational analysis of Thr338.
AID562746Antimicrobial activity against Escherichia coli DH5alpha harboring pBC-CTX-M-15 plasmid by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
New variant of CTX-M-type extended-spectrum beta-lactamases, CTX-M-71, with a Gly238Cys substitution in a Klebsiella pneumoniae isolate from Bulgaria.
AID534302Antimicrobial activity against metallo-beta-lactamase-negative Pseudomonas aeruginosa isolate PA4792010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID563974Activity of Klebsiella pneumoniae 05-560 beta-lactamase IMP1 by spectrophotometry2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
Characterization of a new metallo-beta-lactamase gene, bla(NDM-1), and a novel erythromycin esterase gene carried on a unique genetic structure in Klebsiella pneumoniae sequence type 14 from India.
AID562772Antimicrobial activity against Escherichia coli DH10B transformant harboring blaTEM-168 gene by Etest in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Nov, Volume: 53, Issue:11
TEM-168, a heretofore laboratory-derived TEM beta-lactamase variant found in an Escherichia coli clinical isolate.
AID573338Antibacterial activity against ceftazidime-nonsusceptible Enterobacteriaceae assessed as susceptible isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID567283Ratio of Kcat to Km for Acinetobacter baumannii ADC-33 beta-lactamase to Kcat to Km for Acinetobacter baumannii ADC-11 beta-lactamase2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Extended-spectrum cephalosporinase in Acinetobacter baumannii.
AID573799Antibacterial activity against Prevotella buccae assessed as resistant isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID559922Antibacterial activity against Escherichia coli TOP10 harboring recombinant plasmid RTG4-V49 by Etest method2009Antimicrobial agents and chemotherapy, Jul, Volume: 53, Issue:7
Genetic and biochemical characterization of the first extended-spectrum CARB-type beta-lactamase, RTG-4, from Acinetobacter baumannii.
AID522387Antimicrobial activity against Escherichia coli TOP102010Antimicrobial agents and chemotherapy, Apr, Volume: 54, Issue:4
Genetic and biochemical characterization of TRU-1, the endogenous class C beta-lactamase from Aeromonas enteropelogenes.
AID546426Activity at Pseudomonas aeruginosa PDC-1 by spectrophotometer2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Extended-spectrum cephalosporinases in Pseudomonas aeruginosa.
AID394492Antimicrobial activity against Escherichia coli MC4100 harboring pA-acc4 plasmid by agar dilution technique2007Antimicrobial agents and chemotherapy, Oct, Volume: 51, Issue:10
Plasmid-encoded ACC-4, an extended-spectrum cephalosporinase variant from Escherichia coli.
AID531624Antimicrobial activity against Escherichia coli JM109 by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Molecular and biochemical characterization of SHV-56, a novel inhibitor-resistant beta-lactamase from Klebsiella pneumoniae.
AID548043Antimicrobial activity against Escherichia coli DH10B harboring plasmid pBK SK(+) by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID573631Antimicrobial activity against CTX-M-5 beta-lactamase producing Salmonella enterica serovar Typhimurium GC 4195 infected in CD-1 mouse treated 30 and 150 mins postinfection in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID573555Antibacterial activity against Bacteroides fragilis assessed as susceptible isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID540959Antimicrobial activity against Klebsiella pneumoniae HP205 expressing CMY-36 cephalosporinase by agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
CMY-31 and CMY-36 cephalosporinases encoded by ColE1-like plasmids.
AID373761Antibacterial activity against imipenem-resistant Acinetobacter baumannii ab1265 by broth dilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
An OXA-66/OXA-51-like carbapenemase and possibly an efflux pump are associated with resistance to imipenem in Acinetobacter baumannii.
AID562221Antimicrobial activity against Desulfovibrio fairfieldensis by Etest method2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
Susceptibilities of 23 Desulfovibrio isolates from humans.
AID583156Antimicrobial activity against ampD::lox, ampDh2::lox,ampDh3::lox and nagZ::lox gene-deficient Pseudomonas aeruginosa PAO1 by Etest method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
NagZ inactivation prevents and reverts beta-lactam resistance, driven by AmpD and PBP 4 mutations, in Pseudomonas aeruginosa.
AID573846Antimicrobial activity against ACT-1 beta-lactamase producing Escherichia coli GC 2814 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID369640Antibacterial activity against Acinetobacter baumannii A clone expressing carbapenemase-encoding blaOXA-40 gene by Etest method2007Antimicrobial agents and chemotherapy, Sep, Volume: 51, Issue:9
Molecular epidemiology of imipenem-resistant Acinetobacter haemolyticus and Acinetobacter baumannii isolates carrying plasmid-mediated OXA-40 from a Portuguese hospital.
AID495906Antimicrobial activity in Escherichia coli TOP10 hourbouring recombinant plasmid VIM-4 by Etest2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
VIM-19, a metallo-beta-lactamase with increased carbapenemase activity from Escherichia coli and Klebsiella pneumoniae.
AID535866Antimicrobial activity against aac(6')-Ib-cr-negative Enterobacter cloacae GZ47T harboring qnrB gene by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID372605Antibacterial activity against Escherichia coli BER1 producing beta-lactamase pI 5.2 and pI 5.4 by microdilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
TEM-158 (CMT-9), a new member of the CMT-type extended-spectrum beta-lactamases.
AID554985Antibacterial activity against Acinetobacter genomosp. 3 isolate 20 by Etest method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Genetic variability among ampC genes from acinetobacter genomic species 3.
AID544441Antimicrobial activity against mreB-deficient Escherichia coli YLS-3 harboring beta-lactamase AmpC by liquid microdilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Sec- and Tat-dependent translocation of beta-lactamases across the Escherichia coli inner membrane.
AID573627Antimicrobial activity against SHV-1and SHV-5 beta-lactamase producing Klebsiella pneumoniae GAR 7978 infected in CD-1 mouse treated 30 and 150 mins postinfection in presence of 8:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID372607Antibacterial activity against Escherichia coli DH5alpha producing beta-lactamase TEM-158 by microdilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
TEM-158 (CMT-9), a new member of the CMT-type extended-spectrum beta-lactamases.
AID555560Antimicrobial activity against Pseudomonas aeruginosa isolate 22843 expressing VIM-2 beta lactamase gene by Etest in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
First organisms with acquired metallo-beta-lactamases (IMP-13, IMP-22, and VIM-2) reported in Austria.
AID405818Antimicrobial activity against Acinetobacter sp. 5248 isolate harboring bla IMP-1 carrying integron In86 containing aminoglycoside resistance gene aac(6')-32007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Characterization of an integron carrying blaIMP-1 and a new aminoglycoside resistance gene, aac(6')-31, and its dissemination among genetically unrelated clinical isolates in a Brazilian hospital.
AID545848Antimicrobial activity against Pseudomonas aeruginosa PS39 with PFGE phenotype 8 expressing beta-lactamase IMP-18 obtained from urine of patient by agar dilution method in presence of beta-lactamase inhibitor tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID529200Antibacterial activity against ESBL-producing Escherichia coli assessed as sensitive isolates by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, May, Volume: 52, Issue:5
Comparison of antimicrobial resistance profiles among extended-spectrum-beta-lactamase-producing and acquired AmpC beta-lactamase-producing Escherichia coli isolates from Canadian intensive care units.
AID532434Antibacterial activity against VIM-1 producing Pseudomonas aeruginosa clone F isolate RM-11X-09 by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID374365Antimicrobial activity against Escherichia coli DH5alpha expressing pIP19 containing Aeromonas caviae A324R metallo-beta-lactamase blaIMP-19 gene by broth dilution method2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
First occurrence of an IMP metallo-beta-lactamase in Aeromonas caviae: IMP-19 in an isolate from France.
AID396031Antibacterial activity against drug-resistant AcrAB-TolC efflux pump deficient Enterobacter cloacae EcdeltaacrA isolate expressing pACYC184 plasmid by Etest2007Antimicrobial agents and chemotherapy, Sep, Volume: 51, Issue:9
Cloning, nucleotide sequencing, and analysis of the AcrAB-TolC efflux pump of Enterobacter cloacae and determination of its involvement in antibiotic resistance in a clinical isolate.
AID535854Antimicrobial activity against aac(6')-Ib-cr-negative Enterobacter cloacae FJ67T harboring qnrS gene by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID522006Antimicrobial activity against Klebsiella pneumoniae isolate KpI-2 expressing beta-lactamase OXA-48 and CTX-M-15 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID529582Ratio of Kcat to Km for Bradyrhizobium japonicum beta-Lactamase BJP-12008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Functional diversity among metallo-beta-lactamases: characterization of the CAR-1 enzyme of Erwinia carotovora.
AID534311Antimicrobial activity against metallo-beta-lactamase-negative Pseudomonas aeruginosa isolate PA507 in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID574968Antimicrobial activity against Actinomyces odontolyticus assessed as percent resistant isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID495928Antimicrobial activity in Escherichia coli TOP10 hourbouring recombinant plasmid VIM-4 by Etest in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
VIM-19, a metallo-beta-lactamase with increased carbapenemase activity from Escherichia coli and Klebsiella pneumoniae.
AID531493Antibacterial activity against Bacteroides distasonis assessed as percent resistant isolates by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Resistance trends of the Bacteroides fragilis group over a 10-year period, 1997 to 2006, in Madrid, Spain.
AID564483Antimicrobial activity against Pseudomonas aeruginosa isolate 971 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
In vivo efficacy of 1- and 2-gram human simulated prolonged infusions of doripenem against Pseudomonas aeruginosa.
AID556336Antimicrobial activity against Escherichia coli ATCC 25922 by disk diffusion method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Novel plasmid-encoded ceftazidime-hydrolyzing CTX-M-53 extended-spectrum beta-lactamase from Salmonella enterica serotypes Westhampton and Senftenberg.
AID529458Antimicrobial activity against Escherichia coli J53 harboring beta-lactamase TEM-1, CTX-M-15 and Oxa-1 by Etest2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Spread of OXA-48-positive carbapenem-resistant Klebsiella pneumoniae isolates in Istanbul, Turkey.
AID583206Bactericidal activity against Escherichia coli ATCC 25922 using 10'5 CFU/ml inoculum assessed as log reduction in bacterial count at 4 times MIC after 24 hrs by time-kill study2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Mathematical modeling to characterize the inoculum effect.
AID495633Antimicrobial activity against Escherichia coli DH10B transfected with pBK-L3 expressing blaLUT-1 by Etest method2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Molecular and biochemical characterization of the natural chromosome-encoded class A beta-lactamase from Pseudomonas luteola.
AID555195Antimicrobial activity against nagZ gene-deficient Pseudomonas aeruginosa PAO1 after 18 hrs by Etest in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Jun, Volume: 53, Issue:6
Inactivation of the glycoside hydrolase NagZ attenuates antipseudomonal beta-lactam resistance in Pseudomonas aeruginosa.
AID91387Synergic activity of compound was determined against IMP-1 beta lactamase produced by Escherichia coli; R = Resistant2004Bioorganic & medicinal chemistry letters, Mar-08, Volume: 14, Issue:5
Penicillin-derived inhibitors that simultaneously target both metallo- and serine-beta-lactamases.
AID535063Antimicrobial activity against Acinetobacter genomic species 13TU ATCC 17903 harboring pOXA-58-6 plasmid by agar dilution method2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Contribution of a plasmid-borne blaOXA-58 gene with its hybrid promoter provided by IS1006 and an ISAba3-like element to beta-lactam resistance in acinetobacter genomic species 13TU.
AID533527Antimicrobial activity against Pseudomonas aeruginosa isolate PA462 expressing VIM-2 beta-lactamase in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID576276Antimicrobial activity against ESBL-positive Klebsiella pneumoniae 17834 harboring porin OmpK36V mutant gene by Etest in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
An ertapenem-resistant extended-spectrum-beta-lactamase-producing Klebsiella pneumoniae clone carries a novel OmpK36 porin variant.
AID564016Antibacterial activity against Pseudomonas aeruginosa PAO1 harboring Pseudomonas aeruginosa plasmid DNA isolated from wound infection of patient by Etest2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
Detection of the novel extended-spectrum beta-lactamase OXA-161 from a plasmid-located integron in Pseudomonas aeruginosa clinical isolates from Spain.
AID546619Antimicrobial activity against Escherichia coli harboring beta-lactamase VIM-18 by Etest2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Carbapenem resistance among Pseudomonas aeruginosa strains from India: evidence for nationwide endemicity of multiple metallo-beta-lactamase clones (VIM-2, -5, -6, and -11 and the newly characterized VIM-18).
AID548012Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237S mutant by agar dilution method2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID545622Antimicrobial activity against OprD overproducing Pseudomonas aeruginosa PAO1 expressing mexA and oprD by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID520784Antibacterial activity against beta-lactamase KPC-2 producing Escherichia coli isolate E1 in presence of Tazobactam by agar dilution method2008Antimicrobial agents and chemotherapy, Jun, Volume: 52, Issue:6
Emergence of Serratia marcescens, Klebsiella pneumoniae, and Escherichia coli Isolates possessing the plasmid-mediated carbapenem-hydrolyzing beta-lactamase KPC-2 in intensive care units of a Chinese hospital.
AID69013In vitro synergistic activity against Escherichia coli GC 6266 clinical isolate1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID544501Antibacterial activity against Enterobacter cancerogenus E624 harboring beta-lactamase KPC-4 by agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Phenotypic and enzymatic comparative analysis of the novel KPC variant KPC-5 and its evolutionary variants, KPC-2 and KPC-4.
AID495792Antimicrobial activity against Escherichia coli DH10B harbouring recombinant plasmid pSau1 expressing beta-lactamase BIC-1 from Pseudomonas fluorescens PF-1 by Etest2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Novel ambler class A carbapenem-hydrolyzing beta-lactamase from a Pseudomonas fluorescens isolate from the Seine River, Paris, France.
AID562812Antimicrobial activity against Escherichia coli DH5[alpha]2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Complete nucleotide sequences of plasmids pEK204, pEK499, and pEK516, encoding CTX-M enzymes in three major Escherichia coli lineages from the United Kingdom, all belonging to the international O25:H4-ST131 clone.
AID1373306Antimicrobial activity against Escherichia coli expressing beta-lactamase NDM-1 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID573839Antimicrobial activity against TEM-1 beta-lactamase producing Escherichia coli GC 6265 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID547800Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237F mutant by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID285598Antimicrobial activity against Pseudomonas aeruginosa 2C1 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID529492Antimicrobial activity against Enterobacter cloacae isolate 658 containing PFGE genetic clone B expressing qnrB2 and beta-lactamase KPC-2 and SHV-12 gene by Etest2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID530827Antibacterial activity against human urinary Klebsiella pneumoniae UCL-1 harboring plasmid-encoded beta-lactamase OXA-48 by Etest method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Plasmid-encoded carbapenem-hydrolyzing beta-lactamase OXA-48 in an imipenem-susceptible Klebsiella pneumoniae strain from Belgium.
AID67562In vitro minimum inhibitory concentration against vancomycin-susceptible Enterococcus faecalis (GC 4555)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID532412Antibacterial activity against VIM-2 producing Pseudomonas aeruginosa clone B3 isolate PV-05X-07 by Etest method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID529004Antimicrobial activity against vancomycin-resistant Enterococcus sp. assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID533768Antibacterial activity against VIM-2 producing Pseudomonas aeruginosa isolate P67 exhibiting PFGE J pattern by 2-fold agar dilution method in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Nationwide investigation of extended-spectrum beta-lactamases, metallo-beta-lactamases, and extended-spectrum oxacillinases produced by ceftazidime-resistant Pseudomonas aeruginosa strains in France.
AID555219Antibacterial activity against Escherichia coli DH5alpha carrying ampC gene of Acinetobacter genomosp. 3 isolate 69 by Etest method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Genetic variability among ampC genes from acinetobacter genomic species 3.
AID532927Antimicrobial activity against carbapenem-resistant KPC-2 producing Klebsiella pneumoniae 525 transformant by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Molecular epidemiology, sequence types, and plasmid analyses of KPC-producing Klebsiella pneumoniae strains in Israel.
AID406441Volume of distribution at steady state in healthy human with lean body mass of 53 kg at 4 g, iv2007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Systematic comparison of the population pharmacokinetics and pharmacodynamics of piperacillin in cystic fibrosis patients and healthy volunteers.
AID511584Antimicrobial activity against beta-lactam resistant Pseudomonas aeruginosa PAOD3 harboring oprD spontaneous mutant selected in vitro after antipseudomonal treatment of intensive care unit patient by broth microdilution method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Activity of a new cephalosporin, CXA-101 (FR264205), against beta-lactam-resistant Pseudomonas aeruginosa mutants selected in vitro and after antipseudomonal treatment of intensive care unit patients.
AID369643Antibacterial activity against Acinetobacter haemolyticus expressing carbapenemase-encoding blaOXA-40 gene by Etest method2007Antimicrobial agents and chemotherapy, Sep, Volume: 51, Issue:9
Molecular epidemiology of imipenem-resistant Acinetobacter haemolyticus and Acinetobacter baumannii isolates carrying plasmid-mediated OXA-40 from a Portuguese hospital.
AID1079942Steatosis, proven histopathologically. Value is number of references indexed. [column 'STEAT' in source]
AID584563Antimicrobial activity against Acinetobacter lwoffii isolate J expressing beta-lactamase OXA-58 isolated from bedsore by vitek 2 system2010Antimicrobial agents and chemotherapy, Dec, Volume: 54, Issue:12
In vivo selection of a missense mutation in adeR and conversion of the novel blaOXA-164 gene into blaOXA-58 in carbapenem-resistant Acinetobacter baumannii isolates from a hospitalized patient.
AID340736Activity of Chryseobacterium indologenes metallo-beta-lactamase IND-5 expressed in Escherichia coli BL21(DE3) assessed as substrate hydrolysis2007Antimicrobial agents and chemotherapy, Aug, Volume: 51, Issue:8
Identification and characterization of a new metallo-beta-lactamase, IND-5, from a clinical isolate of Chryseobacterium indologenes.
AID567311Antimicrobial activity against SHV-12 ESBL producing Pseudomonas aeruginosa isolate 2202 isolated from burn patient by broth microdilution method in presence of beta-lactamase inhibitor clavulanic acid2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Acquisition of a transposon encoding extended-spectrum beta-lactamase SHV-12 by Pseudomonas aeruginosa isolates during the clinical course of a burn patient.
AID542615Antimicrobial activity against Streptococcus pneumoniae R6 harboring PBP2x T338G mutant gene after 48 hrs by agar dilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
An important site in PBP2x of penicillin-resistant clinical isolates of Streptococcus pneumoniae: mutational analysis of Thr338.
AID544503Antibacterial activity against Escherichia coli TOP10 by agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Phenotypic and enzymatic comparative analysis of the novel KPC variant KPC-5 and its evolutionary variants, KPC-2 and KPC-4.
AID571033Antimicrobial activity against Pseudomonas aeruginosa PAO1 by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
Role of ampD homologs in overproduction of AmpC in clinical isolates of Pseudomonas aeruginosa.
AID1373282Antimicrobial activity against Escherichia coli expressing beta-lactamase CTXM-15 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID577242Antibacterial activity against intI1-positive tigecycline-resistant Acinetobacter baumannii AB097 with PFGE subgroup B1 containing carbapenemase OXA-23 and OXA-51 by Etest2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Overexpression of the adeB gene in clinical isolates of tigecycline-nonsusceptible Acinetobacter baumannii without insertion mutations in adeRS.
AID574017Antibacterial activity against beta-lactamase producing Clostridium septicum assessed as susceptible isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID207189In vitro minimum inhibitory concentration against Methicillin-resistant Staphylococcus aureus (GC 1131)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID207198In vitro minimum inhibitory concentration against Methicillin-susceptible Staphylococcus aureus(GC 4544)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID534287Antimicrobial activity against ampN deficient Stenotrophomonas maltophilia KJ harboring ampG with xylE-Gmomega cassette insertion by agar dilution method2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
AmpN-AmpG operon is essential for expression of L1 and L2 beta-lactamases in Stenotrophomonas maltophilia.
AID531968Antibacterial activity against Klebsiella pneumoniae blood isolate A28008 PFGE pattern A expressing KPC-2, TEM-1, SHV-11, CTX-M-2 beta-lactamase by agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
First report of KPC-2-producing Klebsiella pneumoniae strains in Brazil.
AID560121Antimicrobial activity against Acinetobacter baumannii by disk diffusion method in presence of 4 ug/ml Tazobactam2009Antimicrobial agents and chemotherapy, Jul, Volume: 53, Issue:7
Genetic and biochemical characterization of the first extended-spectrum CARB-type beta-lactamase, RTG-4, from Acinetobacter baumannii.
AID518730Antimicrobial activity against Pseudomonas stutzeri clinical isolate expressing beta-lactamase DIM-1 by agar dilution method2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Characterization of DIM-1, an integron-encoded metallo-beta-lactamase from a Pseudomonas stutzeri clinical isolate in the Netherlands.
AID43897In vitro antibacterial activity against Pseudomonas aeruginosa Beta-lactamase AmpC of class C enzyme2003Journal of medicinal chemistry, Jun-19, Volume: 46, Issue:13
Spirocyclopropyl beta-lactams as mechanism-based inhibitors of serine beta-lactamases. Synthesis by rhodium-catalyzed cyclopropanation of 6-diazopenicillanate sulfone.
AID532432Antibacterial activity against VIM-1 producing Pseudomonas aeruginosa clone D4 isolate VA-06X-47 by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID1373294Antimicrobial activity against Escherichia coli expressing beta-lactamase SME-1 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID532421Antibacterial activity against VIM-1 producing Pseudomonas aeruginosa clone A1 isolate FG-17X-14 by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID1373304Antimicrobial activity against Escherichia coli expressing beta-lactamase GIM-1 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID530553Antimicrobial activity against Escherichia coli TOP10 by disk diffusion method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Plasmid-mediated quinolone resistance pump QepA2 in an Escherichia coli isolate from France.
AID562222Antimicrobial activity against Desulfovibrio desulfuricans Essex 6 by Etest method2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
Susceptibilities of 23 Desulfovibrio isolates from humans.
AID546428Activity at Pseudomonas aeruginosa PDC-3 by spectrophotometer2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Extended-spectrum cephalosporinases in Pseudomonas aeruginosa.
AID511298Antibacterial activity against Pseudomonas aeruginosa NL68 expressing GES-13 beta lactamase in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
GES-13, a beta-lactamase variant possessing Lys-104 and Asn-170 in Pseudomonas aeruginosa.
AID529497Antimicrobial activity against Escherichia coli T-625 harboring expressing qnrB2 and beta-lactamase KPC-2 and SHV-12 gene by Etest2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID561485Antibacterial activity against Pseudomonas aeruginosa assessed as resistant isolates by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID557983Antimicrobial activity in Clostridium cadaveris by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID520974Antibacterial activity against Escherichia coli harboring pBC2303 expressing blaKPC gene plasmid by Etest method2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Genetic structures at the origin of acquisition of the beta-lactamase bla KPC gene.
AID545633Antimicrobial activity against Pseudomonas aeruginosa PS12 with PFGE phasotype 7B obtained from sputum of patient by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID406435Mean residence time in healthy human at 4 g, iv2007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Systematic comparison of the population pharmacokinetics and pharmacodynamics of piperacillin in cystic fibrosis patients and healthy volunteers.
AID541019Antimicrobial activity against Escherichia coli TOP102009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Naturally occurring Class A ss-lactamases from the Burkholderia cepacia complex.
AID528488Antimicrobial activity against Pseudomonas aeruginosa secretion isolate 4703 containing PFGE clone A1 expressing beta-lactamase IMP-15 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Metallo-beta-lactamase gene bla(IMP-15) in a class 1 integron, In95, from Pseudomonas aeruginosa clinical isolates from a hospital in Mexico.
AID495908Antimicrobial activity in Escherichia coli TOP10 harbouring recombinant plasmid VIM-1-N215K by Etest2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
VIM-19, a metallo-beta-lactamase with increased carbapenemase activity from Escherichia coli and Klebsiella pneumoniae.
AID541010Antimicrobial activity against Burkholderia cenocepacia 212 expressing beta-lactamase PenB32009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Naturally occurring Class A ss-lactamases from the Burkholderia cepacia complex.
AID576064Antimicrobial activity against ESBL-positive Klebsiella pneumoniae 69928 harboring porin OmpK36V mutant gene by Etest in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
An ertapenem-resistant extended-spectrum-beta-lactamase-producing Klebsiella pneumoniae clone carries a novel OmpK36 porin variant.
AID495797Activity at Pseudomonas fluorescens PF-1 beta-lactamase BIC-1 expressed in Escherichia coli DH10B carrying pSau12010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Novel ambler class A carbapenem-hydrolyzing beta-lactamase from a Pseudomonas fluorescens isolate from the Seine River, Paris, France.
AID68872In vitro synergistic activity against Escherichia coli 300 + (ampR ampC)1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID534636Antimicrobial activity against Non-ESBL Escherichia coli assessed as intermediate isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID563977Ratio of Kcat to Km for Klebsiella pneumoniae 05-560 beta-lactamase VIM22009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
Characterization of a new metallo-beta-lactamase gene, bla(NDM-1), and a novel erythromycin esterase gene carried on a unique genetic structure in Klebsiella pneumoniae sequence type 14 from India.
AID583189Antimicrobial activity against Pseudomonas aeruginosa PAO1 by broth microdilution method in presence of 5 mM NagZ inhibitor PUGNAc2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
NagZ inactivation prevents and reverts beta-lactam resistance, driven by AmpD and PBP 4 mutations, in Pseudomonas aeruginosa.
AID571936Antimicrobial activity against Escherichia coli MC4100 harboring weak promoter and active promoter P2 in beta-lactamase GES-1 by Etest2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Relative strengths of the class 1 integron promoter hybrid 2 and the combinations of strong and hybrid 1 with an active p2 promoter.
AID625291Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for liver function tests abnormal2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID573622Antimicrobial activity against SHV-11beta-lactamase producing Klebsiella pneumoniae GAR 7693 infected in CD-1 mouse treated 30 and 150 mins postinfection in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID549331Antimicrobial activity against Escherichia coli isolate 32 harboring bla CTX-M-3a gene by broth microdilution method2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
blaCTX-M genes in escherichia coli strains from Croatian Hospitals are located in new (blaCTX-M-3a) and widely spread (blaCTX-M-3a and blaCTX-M-15) genetic structures.
AID535159Antimicrobial activity against imipenem non-susceptible Pseudomonas aeruginosa assessed as susceptible isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID562959Antimicrobial activity against Enterobacter cloacae expressing beta-lactamase KPC-2 by Etest in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Novel genetic environment of the carbapenem-hydrolyzing beta-lactamase KPC-2 among Enterobacteriaceae in China.
AID528988Antimicrobial activity against methicillin-resistant Staphylococcus aureus assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID555201Antimicrobial activity against Pseudomonas aeruginosa PAO1 after 18 hrs by Etest in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Jun, Volume: 53, Issue:6
Inactivation of the glycoside hydrolase NagZ attenuates antipseudomonal beta-lactam resistance in Pseudomonas aeruginosa.
AID533415Antimicrobial activity against Peptoniphilus asaccharolyticus by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID567273Antimicrobial activity against Escherichia coli TOP10 harboring pADC-11 plasmid carrying entire blaAmpC gene by Etest method in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Extended-spectrum cephalosporinase in Acinetobacter baumannii.
AID577227Antibacterial activity against intI1-positive tigecycline-susceptible Acinetobacter baumannii AB018 with PFGE subgroup G containing carbapenemase OXA-58 and OXA-51 by Etest2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Overexpression of the adeB gene in clinical isolates of tigecycline-nonsusceptible Acinetobacter baumannii without insertion mutations in adeRS.
AID530321Antimicrobial activity against Pseudomonas aeruginosa isolate PA-SD2 harboring blaVIM-1 gene by Etest method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Characterization of the new metallo-beta-lactamase VIM-13 and its integron-borne gene from a Pseudomonas aeruginosa clinical isolate in Spain.
AID325448Antibacterial activity against Staphylococcus aureus Mu50 after 14 to 16 hrs by broth dilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Polyamine effects on antibiotic susceptibility in bacteria.
AID547764Antimicrobial activity against Klebsiella pneumoniae 1534 expressing beta-lactamase KPC-2 by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID534892Antimicrobial activity against Enterobacter cloacae with nonderepressed AmpC beta-lactamsae assessed as susceptible isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID429077Antibacterial activity against Escherichia coli J53 by E test method2008Antimicrobial agents and chemotherapy, Feb, Volume: 52, Issue:2
Plasmid-mediated carbapenem-hydrolyzing beta-lactamase KPC-2 in Klebsiella pneumoniae isolate from Greece.
AID68693In vitro inhibitory activity against Escherichia coli1999Bioorganic & medicinal chemistry letters, Apr-05, Volume: 9, Issue:7
6-(1-Hydroxyalkyl))penam sulfone derivatives as inhibitors of class A and class C beta-lactamases II.
AID324874Antimicrobial activity against Acinetobacter baumannii C75 in presence of efflux pump inhibitor phenyl-arginine-beta-naphthylamide by broth microdilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Tigecycline Efflux as a Mechanism for Nonsusceptibility in Acinetobacter baumannii.
AID560488Antibacterial activity against 5 x 10'5 CFU/ml CMY-30 producing Escherichia coli MC4100 harboring plasmid AC-cmy30 by microdilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Extended-spectrum properties of CMY-30, a Val211Gly mutant of CMY-2 cephalosporinase.
AID394497Antimicrobial activity against Escherichia coli MC4100 harboring pBCSK plasmid by agar dilution technique2007Antimicrobial agents and chemotherapy, Oct, Volume: 51, Issue:10
Plasmid-encoded ACC-4, an extended-spectrum cephalosporinase variant from Escherichia coli.
AID574729Antimicrobial activity against Prevotella oralis assessed as percent resistant isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID532189Antimicrobial activity against aac(6')-Ib-cr-positive Klebsiella pneumoniae SY26T harboring wild-type GyrA, ParC, GyrB and qnrB genes by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID529501Antimicrobial activity against Enterobacter cloacae isolate 18 containing PFGE genetic clone A expressing qnrB2 and beta-lactamase KPC-2 and SHV-12 gene by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID576282Antimicrobial activity against ESBL-positive Klebsiella pneumoniae 17829 by Etest in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
An ertapenem-resistant extended-spectrum-beta-lactamase-producing Klebsiella pneumoniae clone carries a novel OmpK36 porin variant.
AID576294Antimicrobial activity against ESBL-positive Klebsiella pneumoniae 11932 harboring porin OmpK36 gene by Etest in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
An ertapenem-resistant extended-spectrum-beta-lactamase-producing Klebsiella pneumoniae clone carries a novel OmpK36 porin variant.
AID548004Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237P mutant by agar dilution method2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID528604Antimicrobial activity against Escherichia coli J53 by Etest method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Genetic and structural insights into the dissemination potential of the extremely broad-spectrum class A beta-lactamase KPC-2 identified in an Escherichia coli strain and an Enterobacter cloacae strain isolated from the same patient in France.
AID555663Antimicrobial activity against Salmonella enterica serotype Westhampton isolate 04CEB8273SAL expressing CTX-M-53 gene by disk diffusion method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Novel plasmid-encoded ceftazidime-hydrolyzing CTX-M-53 extended-spectrum beta-lactamase from Salmonella enterica serotypes Westhampton and Senftenberg.
AID535835Antimicrobial activity against Pseudomonas aeruginosa GP37KT31 harboring oprD gene after 18 hrs by agar dilution method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Fluoroquinolone enhances the mutation frequency for meropenem-selected carbapenem resistance in Pseudomonas aeruginosa, but use of the high-potency drug doripenem inhibits mutant formation.
AID532443Antibacterial activity against IMP-13 producing Pseudomonas aeruginosa clone C1 isolate AV-13X-28 by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID544428Antimicrobial activity against translocase tatC-deficient Escherichia coli B1LK0A harboring beta-lactamase L1 by liquid microdilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Sec- and Tat-dependent translocation of beta-lactamases across the Escherichia coli inner membrane.
AID529160Antibacterial activity against Pseudomonas aeruginosa 100609 after 20 hrs by broth microdilution assay in presence of 250 ug/ml polyethylenimine2008Antimicrobial agents and chemotherapy, May, Volume: 52, Issue:5
Synergy between polyethylenimine and different families of antibiotics against a resistant clinical isolate of Pseudomonas aeruginosa.
AID573600Antibacterial activity against Fusobacterium mortiferum assessed as resistant isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID573658Antimicrobial activity against SHV-1and SHV-5 beta-lactamase producing Klebsiella pneumoniae GAR 7978 by broth microdilution method in presence of 8:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID520777Antibacterial activity against beta-lactamase KPC-2 producing Klebsiella pneumoniae isolate K10 by agar dilution method2008Antimicrobial agents and chemotherapy, Jun, Volume: 52, Issue:6
Emergence of Serratia marcescens, Klebsiella pneumoniae, and Escherichia coli Isolates possessing the plasmid-mediated carbapenem-hydrolyzing beta-lactamase KPC-2 in intensive care units of a Chinese hospital.
AID574745Antimicrobial activity against Peptostreptococcus anaerobius assessed as percent susceptible isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID584317Antimicrobial activity against azide-resistant Escherichia coli J53 by agar dilution method2010Antimicrobial agents and chemotherapy, Dec, Volume: 54, Issue:12
Outbreak of meropenem-resistant Serratia marcescens comediated by chromosomal AmpC beta-lactamase overproduction and outer membrane protein loss.
AID531602Antimicrobial activity against Escherichia coli JM109 harboring pE1MD plasmid expressing beta-lactamase SHV-56 by agar dilution method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Molecular and biochemical characterization of SHV-56, a novel inhibitor-resistant beta-lactamase from Klebsiella pneumoniae.
AID573623Antimicrobial activity against TEM-10 beta-lactamase producing Escherichia coli GC 2022 infected in CD-1 mouse treated 30 mins postinfection2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID529013Antimicrobial activity against CTX-M ESBL producing Escherichia coli isolated from ICU patient respiratory tract assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID324310Antimicrobial activity against carbapenem-resistant Pseudomonas aeruginosa isolate2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Effects of carbapenem exposure on the risk for digestive tract carriage of intensive care unit-endemic carbapenem-resistant Pseudomonas aeruginosa strains in critically ill patients.
AID585395Activity at Bradyrhizobium japonicum metallo-beta-lactamase BJP-12010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
High-resolution crystal structure of the subclass B3 metallo-beta-lactamase BJP-1: rational basis for substrate specificity and interaction with sulfonamides.
AID535694Antimicrobial activity against Azide-resistant Escherichia coli J53 transconjugant harboring Escherichia coli DH5alpha-5825 qnrB2 gene by broth microdilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Detection of the pandemic O25-ST131 human virulent Escherichia coli CTX-M-15-producing clone harboring the qnrB2 and aac(6')-Ib-cr genes in a dog.
AID405082Antimicrobial activity against Escherichia coli 33587-TC9 by agar dilution method2007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Biochemical characterization of PER-2 and genetic environment of blaPER-2.
AID583151Antimicrobial activity against dacB::lox gene-deficient Pseudomonas aeruginosa PAO1 by Etest method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
NagZ inactivation prevents and reverts beta-lactam resistance, driven by AmpD and PBP 4 mutations, in Pseudomonas aeruginosa.
AID565691Antimicrobial activity against beta-lactamase negative ampicillin-clavulanic acid-resistant-Haemophilus influenzae harboring fst1 mutant gene by disk diffusion method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Antimicrobial activities of piperacillin-tazobactam against Haemophilus influenzae isolates, including beta-lactamase-negative ampicillin-resistant and beta-lactamase-positive amoxicillin-clavulanate-resistant isolates, and mutations in their quinolone re
AID528602Antimicrobial activity against blaKPC-2, blaKLUC-2 and blaTEM-1 producing Enterobacter cloacae 7506 by Etest method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Genetic and structural insights into the dissemination potential of the extremely broad-spectrum class A beta-lactamase KPC-2 identified in an Escherichia coli strain and an Enterobacter cloacae strain isolated from the same patient in France.
AID523274Activity at Escherichia coli isolate 7181 beta-lactamase OXA-7 measured per mg of protein2010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
Kinetic parameters of efflux of penicillins by the multidrug efflux transporter AcrAB-TolC of Escherichia coli.
AID560593Antimicrobial activity against rifampin-resistant Pseudomonas aeruginosa ATCC 27853 by microdilution method2009Antimicrobial agents and chemotherapy, Jun, Volume: 53, Issue:6
AAC(6')-Iaf, a novel aminoglycoside 6'-N-acetyltransferase from multidrug-resistant Pseudomonas aeruginosa clinical isolates.
AID573342Antibacterial activity against ceftazidime-susceptible Citrobacter freundii assessed as resistant isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID571034Antimicrobial activity against Pseudomonas aeruginosa isolate PA22 obtained from patient with cystic fibrosis by agar dilution method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
Role of ampD homologs in overproduction of AmpC in clinical isolates of Pseudomonas aeruginosa.
AID583188Antimicrobial activity against ampD::lox gene-deficient Pseudomonas aeruginosa PAO1 harboring dacB gene by broth microdilution method in presence of 0.5 mM NagZ inhibitor PUGNAc2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
NagZ inactivation prevents and reverts beta-lactam resistance, driven by AmpD and PBP 4 mutations, in Pseudomonas aeruginosa.
AID573438Antimicrobial activity against AmpC beta-lactamase producing Enterobacter cloacae GC 4142 infected in CD-1 mouse treated 30 and 150 min postinfection2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID406443Peripheral volume of distribution in healthy human with lean body mass of 53 kg at 4 g, iv2007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Systematic comparison of the population pharmacokinetics and pharmacodynamics of piperacillin in cystic fibrosis patients and healthy volunteers.
AID555661Antimicrobial activity against Salmonella enterica serotype Westhampton isolate 04CEB8273SAL expressing CTX-M-53 gene by disk diffusion method2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Novel plasmid-encoded ceftazidime-hydrolyzing CTX-M-53 extended-spectrum beta-lactamase from Salmonella enterica serotypes Westhampton and Senftenberg.
AID534195Antimicrobial activity against Pseudomonas putida expressing beta-lactamase KPC-2 and SHV-12 obtained from criticall ill liver transplant recipient by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
KPC-2-producing Enterobacter cloacae and pseudomonas putida coinfection in a liver transplant recipient.
AID495655Antimicrobial activity against Pseudomonas aeruginosa 51170 expressing beta-lactamase BEL-1 by solid agar dilution method2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
BEL-2, an extended-spectrum beta-lactamase with increased activity toward expanded-spectrum cephalosporins in Pseudomonas aeruginosa.
AID519629Antimicrobial activity against Escherichia coli JM83 without producing beta-lactamase OXA-63 after 3 days by Etest2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Genetic and biochemical characterization of OXA-63, a new class D beta-lactamase from Brachyspira pilosicoli BM4442.
AID535706Antibacterial activity against Escherichia coli TOP10 expressing AmpC-A S287N mutant protein by agar dilution method in presence of 4 mg/liter Tazobactam2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Role of the Ser-287-Asn replacement in the hydrolysis spectrum extension of AmpC beta-lactamases in Escherichia coli.
AID373053Antimicrobial activity against Escherichia coli DH10B by agar-dilution technique2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
Molecular and biochemical characterization of the chromosome-encoded class A beta-lactamase BCL-1 from Bacillus clausii.
AID522384Antimicrobial activity against Aeromonas enteropelogenes ATCC 49803 producing endogenous class C beta-lactamase TRU-12010Antimicrobial agents and chemotherapy, Apr, Volume: 54, Issue:4
Genetic and biochemical characterization of TRU-1, the endogenous class C beta-lactamase from Aeromonas enteropelogenes.
AID495926Antimicrobial activity in Klebsiella pneumoniae DIH-2 clinical isolate expressing beta-lactamase VIM-19 by Etest in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
VIM-19, a metallo-beta-lactamase with increased carbapenemase activity from Escherichia coli and Klebsiella pneumoniae.
AID529636Antimicrobial activity against Escherichia coli T-622 harboring expressing qnrB2 and beta-lactamase KPC-2 and SHV-12 gene by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID559417Antimicrobial activity against Acinetobacter baumannii 3208 expressing multiple-antibiotic resistance gene AbaR5 by Viek 2 system in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Jun, Volume: 53, Issue:6
AbaR5, a large multiple-antibiotic resistance region found in Acinetobacter baumannii.
AID285593Antimicrobial activity against Pseudomonas aeruginosa 65.38-4 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID520881Antibacterial activity against Escherichia coli TOP10 harboring recombinant p6S3 expressing beta lactamase OXA-114a by agar dilution method2008Antimicrobial agents and chemotherapy, Jun, Volume: 52, Issue:6
Characterization of a naturally occurring class D beta-lactamase from Achromobacter xylosoxidans.
AID584751Antimicrobial activity against Acinetobacter lwoffii isolate C expressing beta-lactamase OXA-164 isolated from tracheal secretion of patient in presence of Tazobactam by vitek 2 system2010Antimicrobial agents and chemotherapy, Dec, Volume: 54, Issue:12
In vivo selection of a missense mutation in adeR and conversion of the novel blaOXA-164 gene into blaOXA-58 in carbapenem-resistant Acinetobacter baumannii isolates from a hospitalized patient.
AID522391Inhibition of Aeromonas enteropelogenes Beta-lactamase TRU12010Antimicrobial agents and chemotherapy, Apr, Volume: 54, Issue:4
Genetic and biochemical characterization of TRU-1, the endogenous class C beta-lactamase from Aeromonas enteropelogenes.
AID424862Antimicrobial activity against carbapenem-susceptible Pseudomonas aeruginosa clinical isolate assessed as resistant isolates2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
Molecular epidemiology and mechanisms of carbapenem resistance in Pseudomonas aeruginosa isolates from Spanish hospitals.
AID373769Antibacterial activity against imipenem-resistant Acinetobacter baumannii abh20 by broth dilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
An OXA-66/OXA-51-like carbapenemase and possibly an efflux pump are associated with resistance to imipenem in Acinetobacter baumannii.
AID574454Antimicrobial activity against Escherichia coli isolate 547 expressing beta-lactamase KPC2, TEM and PFGE cluster 4 isolated from blood of patient by vitek-2 method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Carbapenem-resistant KPC-2-producing Escherichia coli in a Tel Aviv Medical Center, 2005 to 2008.
AID544580Antimicrobial activity against Escherichia coli DH5[alpha] isolate GC 8128 expressing bla SHV-105 gene by microdilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Pyrosequencing using the single-nucleotide polymorphism protocol for rapid determination of TEM- and SHV-type extended-spectrum beta-lactamases in clinical isolates and identification of the novel beta-lactamase genes blaSHV-48, blaSHV-105, and blaTEM-155
AID285263Antimicrobial activity against Escherichia coli DH5-alpha TC1295 isolate expressing TEM-1 by disk diffusion assay2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Evolution of TEM-type enzymes: biochemical and genetic characterization of two new complex mutant TEM enzymes, TEM-151 and TEM-152, from a single patient.
AID529634Antimicrobial activity against Enterobacter cloacae isolate 837 containing PFGE genetic clone B expressing qnrB2 and beta-lactamase KPC-2 and SHV-12 gene by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID585215Antimicrobial activity against Escherichia coli DH5[alpha] transformed with pAC-ges1 plasmid encoding Beta-lactamase GES-7 K104, G170 mutant in presence of at 4 ug/ml Tazobactam by Etest method2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Comparative biochemical and computational study of the role of naturally occurring mutations at Ambler positions 104 and 170 in GES β-lactamases.
AID559262Antimicrobial activity against Proteus vulgaris Pv9 expressing beta-lactamase PER-1 by disk diffusion method2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Emergence of extended-spectrum beta-lactamase PER-1 in Proteus vulgaris and Providencia stuartii isolates from Algiers, Algeria.
AID545423Antimicrobial activity against Citrobacter freundii obtained from patient with complicated intra-abdominal infection assessed as percent susceptible isolates by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Susceptibility of gram-negative pathogens isolated from patients with complicated intra-abdominal infections in the United States, 2007-2008: results of the Study for Monitoring Antimicrobial Resistance Trends (SMART).
AID573660Antimicrobial activity against AmpC beta-lactamase producing Enterobacter cloacae GC 4142 by broth microdilution method in presence of 8:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID373767Antibacterial activity against imipenem-resistant Acinetobacter baumannii abh17 by broth dilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
An OXA-66/OXA-51-like carbapenemase and possibly an efflux pump are associated with resistance to imipenem in Acinetobacter baumannii.
AID558534Antibacterial activity against bla gene-positive and nitrocefin reaction-negative beta-lactamase harboring Campylobacter jejuni isolate P1699 by NCCLS agar doubling dilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Beta-lactamase-mediated beta-lactam resistance in Campylobacter species: prevalence of Cj0299 (bla OXA-61) and evidence for a novel beta-Lactamase in C. jejuni.
AID584554Antimicrobial activity against Acinetobacter lwoffii isolate A expressing beta-lactamase OXA-164 isolated from tracheal secretion of patient by vitek 2 system2010Antimicrobial agents and chemotherapy, Dec, Volume: 54, Issue:12
In vivo selection of a missense mutation in adeR and conversion of the novel blaOXA-164 gene into blaOXA-58 in carbapenem-resistant Acinetobacter baumannii isolates from a hospitalized patient.
AID533523Antimicrobial activity against Pseudomonas aeruginosa isolate PA477 expressing VIM-2 beta-lactamase in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID67559In vitro minimum inhibitory concentration against vancomycin-susceptible Enterococcus faecalis (GC 4552)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID587640Antimicrobial activity against carbapenemases KPC-producing Klebsiella pneumoniae VA-406 infected in CD-1 mouse thigh infection model assessed as change in log10 CFU reduction per thigh treated 1.5 hr post infection at >=8:2 mg/kg, sc compound to NXL104 b2011Antimicrobial agents and chemotherapy, Jan, Volume: 55, Issue:1
Evaluation of ceftazidime and NXL104 in two murine models of infection due to KPC-producing Klebsiella pneumoniae.
AID727653Ratio of Kcat to Km for Beta-lactamase SHV-1 K234R protein mutant in Escherichia coli DH10B2013Journal of medicinal chemistry, Feb-14, Volume: 56, Issue:3
Design and exploration of novel boronic acid inhibitors reveals important interactions with a clavulanic acid-resistant sulfhydryl-variable (SHV) β-lactamase.
AID565201Antimicrobial activity against Klebsiella pneumoniae isolate T-1504 expressing VIM-1 and KPC-2 genes by microdilution method2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Emerging Klebsiella pneumoniae isolates coproducing KPC-2 and VIM-1 carbapenemases.
AID528481Antimicrobial activity against Pseudomonas aeruginosa secretion isolate 4682-1 containing PFGE clone A expressing beta-lactamase IMP-15 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Metallo-beta-lactamase gene bla(IMP-15) in a class 1 integron, In95, from Pseudomonas aeruginosa clinical isolates from a hospital in Mexico.
AID573638Antimicrobial activity against ACT-1 beta-lactamase producing Escherichia coli GC 2814 infected in CD-1 mouse treated 30 and 150 mins postinfection in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID217319Synergistic activity of compound was determined against VIM-1 beta lactamase produced by Escherichia coli; R = Resistant2004Bioorganic & medicinal chemistry letters, Mar-08, Volume: 14, Issue:5
Penicillin-derived inhibitors that simultaneously target both metallo- and serine-beta-lactamases.
AID562481Antimicrobial activity against rifampicin-resistant Escherichia coli A15 transconjugant expressing beta-lactamase KPC-2/TEM-1 by Etest in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Emergence of Klebsiella pneumoniae ST258 with KPC-2 in Poland.
AID548036Antimicrobial activity against Escherichia coli DH10B by agar dilution method2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID528489Antimicrobial activity against Pseudomonas aeruginosa blood isolate 4659 containing PFGE clone A2 expressing beta-lactamase IMP-15 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Metallo-beta-lactamase gene bla(IMP-15) in a class 1 integron, In95, from Pseudomonas aeruginosa clinical isolates from a hospital in Mexico.
AID341594Antibacterial activity against carbapenem-resistant blaKPC-encoding plasmid harboring Klebsiella pneumoniae 469 transformants producing KPC2, OXA4 and CTX-M-10 carbapenemases2007Antimicrobial agents and chemotherapy, Aug, Volume: 51, Issue:8
Emergence of KPC-2 and KPC-3 in carbapenem-resistant Klebsiella pneumoniae strains in an Israeli hospital.
AID585399Activity at Fluoribacter gormanii 1K07 metallo-beta-lactamase FEZ-12010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
High-resolution crystal structure of the subclass B3 metallo-beta-lactamase BJP-1: rational basis for substrate specificity and interaction with sulfonamides.
AID511585Antimicrobial activity against beta-lactam resistant Pseudomonas aeruginosa PAOD1 harboring oprD spontaneous mutant and deficient in ampD gene selected in vitro after antipseudomonal treatment of intensive care unit patient by broth microdilution method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Activity of a new cephalosporin, CXA-101 (FR264205), against beta-lactam-resistant Pseudomonas aeruginosa mutants selected in vitro and after antipseudomonal treatment of intensive care unit patients.
AID573662Antimicrobial activity against ACT-1 beta-lactamase producing Escherichia coli GC 2814 by broth microdilution method in presence of 8:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID530324Antimicrobial activity against Pseudomonas aeruginosa PAO1 harboring pUCP carrying VIM-13 gene by Etest method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Characterization of the new metallo-beta-lactamase VIM-13 and its integron-borne gene from a Pseudomonas aeruginosa clinical isolate in Spain.
AID530331Antimicrobial activity against Pseudomonas aeruginosa isolate PA-SD2 harboring blaVIM-1 gene by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Characterization of the new metallo-beta-lactamase VIM-13 and its integron-borne gene from a Pseudomonas aeruginosa clinical isolate in Spain.
AID534873Antimicrobial activity against Non-ESBL Proteus mirabilis assessed as intermediate isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID573551Antibacterial activity against Bacteroides fragilis assessed as susceptible isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID69007In vitro synergistic activity against Escherichia coli C600N + (SHV-1)1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID372610Antibacterial activity against Escherichia coli DH5alpha producing beta-lactamase TEM-1 by microdilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
TEM-158 (CMT-9), a new member of the CMT-type extended-spectrum beta-lactamases.
AID529502Antimicrobial activity against Enterobacter cloacae isolate 140 containing PFGE genetic clone A expressing beta-lactamase KPC-2 and SHV-12 gene by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID561446Antibacterial activity against Escherichia coli DH10B harboring plasmid BCSK carrying beta-lactamase CMY-2 gene by Etest method2009Antimicrobial agents and chemotherapy, Jul, Volume: 53, Issue:7
Reduced susceptibility to cefepime among Escherichia coli clinical isolates producing novel variants of CMY-2 beta-lactamase.
AID528493Antimicrobial activity against Pseudomonas aeruginosa clinical isolates assessed as resistant isolates by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Metallo-beta-lactamase gene bla(IMP-15) in a class 1 integron, In95, from Pseudomonas aeruginosa clinical isolates from a hospital in Mexico.
AID564529Antimicrobial activity against Escherichia coli TOP10 harboring pADC-11 plasmid by Etest method2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Extended-spectrum cephalosporinase in Acinetobacter baumannii.
AID535884Antimicrobial activity against aac(6')-Ib-cr-positive Klebsiella pneumoniae JN132T harboring qnrB gene by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID585198Antimicrobial activity against Escherichia coli DH5[alpha] by Etest method2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Comparative biochemical and computational study of the role of naturally occurring mutations at Ambler positions 104 and 170 in GES β-lactamases.
AID576285Antimicrobial activity against ESBL-positive Klebsiella pneumoniae 17049 harboring porin OmpK36V mutant gene by Etest in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
An ertapenem-resistant extended-spectrum-beta-lactamase-producing Klebsiella pneumoniae clone carries a novel OmpK36 porin variant.
AID283217Antimicrobial activity against Burkholderia cepacia complex isolated from cystic fibrosis patient by broth microdilution assay2007Antimicrobial agents and chemotherapy, Mar, Volume: 51, Issue:3
Antimicrobial susceptibility and synergy studies of Burkholderia cepacia complex isolated from patients with cystic fibrosis.
AID532409Antibacterial activity against VIM-2 producing Pseudomonas aeruginosa clone B2 isolate VA-06X-38 by Etest method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID558338Antibacterial activity against bla gene-positive and nitrocefin reaction-positive beta-lactamase harboring Campylobacter jejuni isolate P1730 by NCCLS agar doubling dilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Beta-lactamase-mediated beta-lactam resistance in Campylobacter species: prevalence of Cj0299 (bla OXA-61) and evidence for a novel beta-Lactamase in C. jejuni.
AID564486Antimicrobial activity against Pseudomonas aeruginosa isolate 1093 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
In vivo efficacy of 1- and 2-gram human simulated prolonged infusions of doripenem against Pseudomonas aeruginosa.
AID529574Antimicrobial activity against Escherichia coli DH5alpha harboring plasmid BC-SK after 24 hrs by broth microdilution method2008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Functional diversity among metallo-beta-lactamases: characterization of the CAR-1 enzyme of Erwinia carotovora.
AID495812Antimicrobial activity against Escherichia coli 138 expressing beta-lactamase VIM-19 by microdilution method in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Novel VIM metallo-beta-lactamase variant from clinical isolates of Enterobacteriaceae from Algeria.
AID557987Antimicrobial activity in Clostridium bifermentans by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID534306Antimicrobial activity against metallo-beta-lactamase-negative Pseudomonas aeruginosa isolate PA5092010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID544583Antimicrobial activity against Escherichia coli DH5[alpha] by microdilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Pyrosequencing using the single-nucleotide polymorphism protocol for rapid determination of TEM- and SHV-type extended-spectrum beta-lactamases in clinical isolates and identification of the novel beta-lactamase genes blaSHV-48, blaSHV-105, and blaTEM-155
AID564227Antimicrobial activity against Escherichia coli TOP10 by Etest method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
OXA-143, a novel carbapenem-hydrolyzing class D beta-lactamase in Acinetobacter baumannii.
AID522382Antimicrobial activity against blaKPC-possessing Klebsiella pneumoniae isolates assessed as susceptible isolates in presence of 4 ug/ml by agar dilution method2010Antimicrobial agents and chemotherapy, Apr, Volume: 54, Issue:4
In vitro activity of penem-1 in combination with beta-lactams against blaKPC-possessing Klebsiella pneumoniae isolates.
AID563158Antibacterial activity against Pseudomonas aeruginosa isolate 9BR by Etest in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Involvement of pmrAB and phoPQ in polymyxin B adaptation and inducible resistance in non-cystic fibrosis clinical isolates of Pseudomonas aeruginosa.
AID573801Antibacterial activity against Prevotella intermedia assessed as resistant isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID576297Antimicrobial activity against ESBL-positive Klebsiella pneumoniae 16830 harboring porin OmpK36 gene by Etest in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
An ertapenem-resistant extended-spectrum-beta-lactamase-producing Klebsiella pneumoniae clone carries a novel OmpK36 porin variant.
AID65041In vitro antibacterial activity against Escherichia coli GC62652003Journal of medicinal chemistry, Jun-19, Volume: 46, Issue:13
Spirocyclopropyl beta-lactams as mechanism-based inhibitors of serine beta-lactamases. Synthesis by rhodium-catalyzed cyclopropanation of 6-diazopenicillanate sulfone.
AID573842Antimicrobial activity against SHV-1and SHV-5 beta-lactamase producing Klebsiella pneumoniae GAR 7978 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID574446Antimicrobial activity against Escherichia coli isolate 360 expressing beta-lactamase KPC2, CTX-M-15, OXA-9, TEM and PFGE cluster 1 isolated from urine of patient by vitek-2 method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Carbapenem-resistant KPC-2-producing Escherichia coli in a Tel Aviv Medical Center, 2005 to 2008.
AID573375Antibacterial activity against multidrug-resistant Acinetobacter assessed as resistant isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID529508Antimicrobial activity against Enterobacter cloacae isolate 625 containing PFGE genetic clone A expressing qnrB2 and beta-lactamase KPC-2 and SHV-12 gene by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID564215Antimicrobial activity against Acinetobacter baumannii ATCC 135040 by Etest method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
OXA-143, a novel carbapenem-hydrolyzing class D beta-lactamase in Acinetobacter baumannii.
AID529631Antimicrobial activity against Enterobacter cloacae isolate 649 containing PFGE genetic clone B expressing qnrB2 and beta-lactamase KPC-2 and SHV-12 gene by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID521998Antimicrobial activity against Klebsiella pneumoniae isolate Kp5A expressing beta-lactamase OXA-48 and SHV-5 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID548016Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237D mutant by agar dilution method2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID531600Antimicrobial activity against Escherichia coli JM109 harboring pE1 plasmid expressing beta-lactamase SHV-11 by agar dilution method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Molecular and biochemical characterization of SHV-56, a novel inhibitor-resistant beta-lactamase from Klebsiella pneumoniae.
AID546430Ratio of Kcat to Km for Pseudomonas aeruginosa PDC-1 by spectrophotometer2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Extended-spectrum cephalosporinases in Pseudomonas aeruginosa.
AID520973Antibacterial activity against Klebsiella pneumoniae KN2303 by Etest method2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Genetic structures at the origin of acquisition of the beta-lactamase bla KPC gene.
AID68877In vitro synergistic activity against Escherichia coli C600N (no beta-lactamase)1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID574453Antimicrobial activity against Escherichia coli isolate 544 expressing beta-lactamase KPC2, TEM and PFGE cluster 4 isolated from abscess of patient by vitek-2 method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Carbapenem-resistant KPC-2-producing Escherichia coli in a Tel Aviv Medical Center, 2005 to 2008.
AID544581Antimicrobial activity against Escherichia coli DH5[alpha] isolate GC 7668 expressing bla SHV-48 gene by microdilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Pyrosequencing using the single-nucleotide polymorphism protocol for rapid determination of TEM- and SHV-type extended-spectrum beta-lactamases in clinical isolates and identification of the novel beta-lactamase genes blaSHV-48, blaSHV-105, and blaTEM-155
AID567282Ratio of Kcat to Km for Acinetobacter baumannii ADC-11 beta-lactamase2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Extended-spectrum cephalosporinase in Acinetobacter baumannii.
AID574528Antimicrobial activity against Prevotella intermedia assessed as percent resistant isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID573647Antimicrobial activity against TEM-10 beta-lactamase producing Escherichia coli GC 2022 by broth microdilution method2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID562228Antimicrobial activity against Desulfovibrio desulfuricans Essex 6 in presence of Tazobactam by Etest method2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
Susceptibilities of 23 Desulfovibrio isolates from humans.
AID1207762Inhibition of Cav1.2 current measured using QPatch automatic path clamp system in CHO cells expressing Cav1.2, beta-2 and alpha-2/delta-1 subunits2013Scientific reports, , Volume: 3MICE models: superior to the HERG model in predicting Torsade de Pointes.
AID495662Ratio of Kcat to Km for Pseudomonas aeruginosa 531 beta-lactamase BEL-22010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
BEL-2, an extended-spectrum beta-lactamase with increased activity toward expanded-spectrum cephalosporins in Pseudomonas aeruginosa.
AID530106Antimicrobial activity against Escherichia coli TOP10 harboring blaKPC-2 and blaTEM-1 gene by Etest method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Genetic and structural insights into the dissemination potential of the extremely broad-spectrum class A beta-lactamase KPC-2 identified in an Escherichia coli strain and an Enterobacter cloacae strain isolated from the same patient in France.
AID573570Antibacterial activity against beta-lactamase producing Bacteroides vulgatus assessed as susceptible isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID531777Antimicrobial activity against Pseudomonas aeruginosa urine isolate 4663 expressing beta-lactamase IMP-15 by broth microdilution method2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Metallo-beta-lactamase gene bla(IMP-15) in a class 1 integron, In95, from Pseudomonas aeruginosa clinical isolates from a hospital in Mexico.
AID394493Antimicrobial activity against Escherichia coli MC4100 harboring pA-acc1 plasmid by agar dilution technique2007Antimicrobial agents and chemotherapy, Oct, Volume: 51, Issue:10
Plasmid-encoded ACC-4, an extended-spectrum cephalosporinase variant from Escherichia coli.
AID584752Antimicrobial activity against Acinetobacter lwoffii isolate D expressing beta-lactamase OXA-164 isolated from tracheal secretion of patient in presence of Tazobactam by vitek 2 system2010Antimicrobial agents and chemotherapy, Dec, Volume: 54, Issue:12
In vivo selection of a missense mutation in adeR and conversion of the novel blaOXA-164 gene into blaOXA-58 in carbapenem-resistant Acinetobacter baumannii isolates from a hospitalized patient.
AID301744Antibacterial activity against Escherichia coli2007Bioorganic & medicinal chemistry, Nov-15, Volume: 15, Issue:22
Design, synthesis and biological evaluation of novel lipoamino acid-based glycolipids for oral drug delivery.
AID530552Antimicrobial activity against Escherichia coli TOP10 harboring pQep plasmid carrying qepA2 gene by disk diffusion method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Plasmid-mediated quinolone resistance pump QepA2 in an Escherichia coli isolate from France.
AID545650Antimicrobial activity against Pseudomonas aeruginosa PS33 with PFGE phasotype 9A obtained from blood of patient by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID582965Antimicrobial activity against Yersinia enterocolitica Biovar 1B 8081 after 20 hrs by Etest2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Contribution of BlaA and BlaB beta-lactamases to antibiotic susceptibility of Yersinia enterocolitica biovar 1B.
AID405821Antimicrobial activity against Acinetobacter baumannii 695 isolate harboring bla IMP-1 carrying integron In86 containing aminoglycoside resistance gene aac(6')-32007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Characterization of an integron carrying blaIMP-1 and a new aminoglycoside resistance gene, aac(6')-31, and its dissemination among genetically unrelated clinical isolates in a Brazilian hospital.
AID573378Antibacterial activity against imipenem-susceptible Acinetobacter assessed as resistant isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID564694Antimicrobial activity against multidrug-resistant Klebsiella pneumoniae isolates assessed as susceptible isolates by microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
ACHN-490, a neoglycoside with potent in vitro activity against multidrug-resistant Klebsiella pneumoniae isolates.
AID574507Antimicrobial activity against Bacteroides distasonis assessed as percent susceptible isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID1373314Antimicrobial activity against Escherichia coli expressing beta-lactamase P99 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID562957Antimicrobial activity against Klebsiella pneumoniae PFGE clone F expressing beta-lactamase KPC-2 by Etest in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Novel genetic environment of the carbapenem-hydrolyzing beta-lactamase KPC-2 among Enterobacteriaceae in China.
AID340729Antimicrobial activity against Enterobacter isolates producing extended-spectrum beta-lactamase CTX-M-14 by agar dilution method2007Antimicrobial agents and chemotherapy, Aug, Volume: 51, Issue:8
Extended-spectrum beta-lactamases of the CTX-M type now in Switzerland.
AID573802Antibacterial activity against Prevotella melaninogenica assessed as resistant isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID558011Antimicrobial activity in Porphyromonas gingivalis by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID574445Antimicrobial activity against Escherichia coli isolate 339T expressing beta-lactamase KPC2 and PFGE cluster 5 isolated from peritoneal fluid of patient by vitek-2 method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Carbapenem-resistant KPC-2-producing Escherichia coli in a Tel Aviv Medical Center, 2005 to 2008.
AID531498Antibacterial activity against Bacteroides fragilis assessed as percent resistant isolates by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Resistance trends of the Bacteroides fragilis group over a 10-year period, 1997 to 2006, in Madrid, Spain.
AID495805Antimicrobial activity against Klebsiella pneumoniae 6828 strain expressing beta-lactamase VIM-19 by microdilution method2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Novel VIM metallo-beta-lactamase variant from clinical isolates of Enterobacteriaceae from Algeria.
AID1373285Antimicrobial activity against Escherichia coli expressing beta-lactamase KPC-2 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID533412Antimicrobial activity against Finegoldia magna assessed as resistant isolates by agar dilution method2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID727654Ratio of Kcat to Km for wild type Beta-lactamase SHV-1 in Escherichia coli DH10B2013Journal of medicinal chemistry, Feb-14, Volume: 56, Issue:3
Design and exploration of novel boronic acid inhibitors reveals important interactions with a clavulanic acid-resistant sulfhydryl-variable (SHV) β-lactamase.
AID574772Antimicrobial activity against Clostridium perfringens assessed as percent susceptible isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID567580Antimicrobial activity against Acinetobacter baumannii assessed as resistant isolate by broth dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
In vitro antimicrobial activity and mutant prevention concentration of colistin against Acinetobacter baumannii.
AID574996Antimicrobial activity against Bifidobacterium sp. assessed as percent susceptible isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID585197Antimicrobial activity against Escherichia coli DH5[alpha] transformed with pAC-ges1 plasmid encoding Beta-lactamase GES-13 K104, N170 mutant by Etest method2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Comparative biochemical and computational study of the role of naturally occurring mutations at Ambler positions 104 and 170 in GES β-lactamases.
AID96430In vitro synergistic activity against Klebsiella pneumoniae KC2 (TEM-10)1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID529652Antimicrobial activity against Escherichia coli DH5alpha harboring beta-lactamase VIM-2 by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
VIM-15 and VIM-16, two new VIM-2-like metallo-beta-lactamases in Pseudomonas aeruginosa isolates from Bulgaria and Germany.
AID529488Antimicrobial activity against Enterobacter cloacae isolate 625 containing PFGE genetic clone A expressing qnrB2 and beta-lactamase KPC-2 and SHV-12 gene by Etest2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID564015Antibacterial activity against Pseudomonas aeruginosa PAO1 harboring Pseudomonas aeruginosa plasmid DNA lung biopsy specimen of patient by Etest2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
Detection of the novel extended-spectrum beta-lactamase OXA-161 from a plasmid-located integron in Pseudomonas aeruginosa clinical isolates from Spain.
AID583184Antimicrobial activity against ampD::lox gene-deficient Pseudomonas aeruginosa PAO1 harboring dacB gene by broth microdilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
NagZ inactivation prevents and reverts beta-lactam resistance, driven by AmpD and PBP 4 mutations, in Pseudomonas aeruginosa.
AID532996Antibacterial activity against OXA-2 and OXA-19 producing Pseudomonas aeruginosa isolate P66 exhibiting PFGE C pattern by 2-fold agar dilution method in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Nationwide investigation of extended-spectrum beta-lactamases, metallo-beta-lactamases, and extended-spectrum oxacillinases produced by ceftazidime-resistant Pseudomonas aeruginosa strains in France.
AID301805Antibacterial activity against Staphylococcus aureus ATCC 292132007Bioorganic & medicinal chemistry, Dec-01, Volume: 15, Issue:23
Direct diazo-transfer reaction on beta-lactam: synthesis and preliminary biological activities of 6-triazolylpenicillanic acids.
AID585401Activity at Chryseobacterium meningosepticum NCTC 10585 metallo-beta-lactamase GOB-12010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
High-resolution crystal structure of the subclass B3 metallo-beta-lactamase BJP-1: rational basis for substrate specificity and interaction with sulfonamides.
AID577234Antibacterial activity against intI1-positive tigecycline-intermediate Acinetobacter baumannii AB099 with PFGE subgroup H containing carbapenemase OXA-23 and OXA-51 by Etest2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Overexpression of the adeB gene in clinical isolates of tigecycline-nonsusceptible Acinetobacter baumannii without insertion mutations in adeRS.
AID545465Antimicrobial activity against Pseudomonas fluorescens assessed as percent susceptible isolates by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Susceptibility of gram-negative pathogens isolated from patients with complicated intra-abdominal infections in the United States, 2007-2008: results of the Study for Monitoring Antimicrobial Resistance Trends (SMART).
AID561495Antibacterial activity against Acinetobacter baumannii assessed as resistant isolates by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID576076Antimicrobial activity against ESBL-positive Klebsiella pneumoniae 17829 harboring pSHA2-encoded porin OmpK36 gene by Etest in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
An ertapenem-resistant extended-spectrum-beta-lactamase-producing Klebsiella pneumoniae clone carries a novel OmpK36 porin variant.
AID1373318Antimicrobial activity against Escherichia coli expressing beta-lactamase Oxa-40 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID520880Antibacterial activity against Achromobacter xylosoxidans TB1 by agar dilution method2008Antimicrobial agents and chemotherapy, Jun, Volume: 52, Issue:6
Characterization of a naturally occurring class D beta-lactamase from Achromobacter xylosoxidans.
AID573580Antibacterial activity against beta-lactamase producing Bacteroides uniformis assessed as resistant isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID285270Activity of Escherichia coli BL21(DE3) beta-lactamase TEM362007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Evolution of TEM-type enzymes: biochemical and genetic characterization of two new complex mutant TEM enzymes, TEM-151 and TEM-152, from a single patient.
AID571938Antimicrobial activity against Escherichia coli MC4100 harboring promoter hybrid 1 and active promoter P2 in beta-lactamase GES-1 by Etest2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Relative strengths of the class 1 integron promoter hybrid 2 and the combinations of strong and hybrid 1 with an active p2 promoter.
AID561628Antimicrobial activity against ampD1-deficient Stenotrophomonas maltophilia KJ by twofold serial agar dilution method2009Antimicrobial agents and chemotherapy, Jul, Volume: 53, Issue:7
AmpDI is involved in expression of the chromosomal L1 and L2 beta-lactamases of Stenotrophomonas maltophilia.
AID573782Antibacterial activity against Fusobacterium necrophorum assessed as resistant isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID405819Antimicrobial activity against Acinetobacter sp. 5227 isolate harboring bla IMP-1 carrying integron In86 containing aminoglycoside resistance gene aac(6')-32007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Characterization of an integron carrying blaIMP-1 and a new aminoglycoside resistance gene, aac(6')-31, and its dissemination among genetically unrelated clinical isolates in a Brazilian hospital.
AID520776Antibacterial activity against beta-lactamase KPC-2 producing Serratia marcescens isolate S1 to S21 by agar dilution method2008Antimicrobial agents and chemotherapy, Jun, Volume: 52, Issue:6
Emergence of Serratia marcescens, Klebsiella pneumoniae, and Escherichia coli Isolates possessing the plasmid-mediated carbapenem-hydrolyzing beta-lactamase KPC-2 in intensive care units of a Chinese hospital.
AID533569Antimicrobial activity against Pseudomonas aeruginosa isolate PA475 expressing VIM-2 beta-lactamase2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID529630Antimicrobial activity against Enterobacter cloacae isolate 354 containing PFGE genetic clone B expressing qnrB2 and beta-lactamase KPC-2 and SHV-12 gene by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID1257072Antibacterial activity against methicillin-resistant Staphylococcus aureus USA 300 LAC after 20 hrs by CLSI broth microdilution method2015Bioorganic & medicinal chemistry letters, Dec-01, Volume: 25, Issue:23
Synthesis of biscoumarin and dihydropyran derivatives with promising antitumor and antibacterial activities.
AID340737Ratio of Kcat to Km of Chryseobacterium indologenes metallo-beta-lactamase IND-5 expressed in Escherichia coli BL21(DE3) assessed as substrate hydrolysis2007Antimicrobial agents and chemotherapy, Aug, Volume: 51, Issue:8
Identification and characterization of a new metallo-beta-lactamase, IND-5, from a clinical isolate of Chryseobacterium indologenes.
AID534912Antimicrobial activity against Citrobacter with nonderepressed AmpC beta-lactamsae assessed as susceptible isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID573596Antibacterial activity against Fusobacterium mortiferum assessed as susceptible isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID322324Antibacterial activity against Escherichia coli INSRA5924 isolates expressing CTX-M-32 and TEM-1B enzymes by agar dilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Spread of extended-spectrum beta-lactamase CTX-M-producing escherichia coli clinical isolates in community and nosocomial environments in Portugal.
AID528601Antimicrobial activity against Escherichia coli TOP10 by Etest method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Genetic and structural insights into the dissemination potential of the extremely broad-spectrum class A beta-lactamase KPC-2 identified in an Escherichia coli strain and an Enterobacter cloacae strain isolated from the same patient in France.
AID530291Antimicrobial activity against Escherichia coli J53 by Etest method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Genetic and structural insights into the dissemination potential of the extremely broad-spectrum class A beta-lactamase KPC-2 identified in an Escherichia coli strain and an Enterobacter cloacae strain isolated from the same patient in France.
AID573632Antimicrobial activity against AmpC beta-lactamase producing Enterobacter cloacae GC 4142 infected in CD-1 mouse treated 30 and 150 mins postinfection in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID495654Antimicrobial activity against Pseudomonas aeruginosa 531 expressing beta-lactamase BEL-2 by solid agar dilution method2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
BEL-2, an extended-spectrum beta-lactamase with increased activity toward expanded-spectrum cephalosporins in Pseudomonas aeruginosa.
AID549342Antimicrobial activity against Escherichia coli isolate 100 harboring bla CTX-M-3a gene by broth microdilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
blaCTX-M genes in escherichia coli strains from Croatian Hospitals are located in new (blaCTX-M-3a) and widely spread (blaCTX-M-3a and blaCTX-M-15) genetic structures.
AID558323Antibacterial activity against Campylobacter jejuni isolate P270 harboring blaOXA-61::cat gene by NCCLS agar doubling dilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Beta-lactamase-mediated beta-lactam resistance in Campylobacter species: prevalence of Cj0299 (bla OXA-61) and evidence for a novel beta-Lactamase in C. jejuni.
AID1079940Granulomatous liver disease, proven histopathologically. Value is number of references indexed. [column 'GRAN' in source]
AID511577Antimicrobial activity against beta-lactam resistant Pseudomonas aeruginosa PAO1 by broth microdilution method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Activity of a new cephalosporin, CXA-101 (FR264205), against beta-lactam-resistant Pseudomonas aeruginosa mutants selected in vitro and after antipseudomonal treatment of intensive care unit patients.
AID567275Antimicrobial activity against Escherichia coli TOP10 harboring pADC-11 plasmid carrying entire blaAmpC gene with alanine residue insertion at 215 position by Etest method in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Extended-spectrum cephalosporinase in Acinetobacter baumannii.
AID424331Antimicrobial activity against Dialister propionicifaciens assessed as susceptibility breakpoint by CA-SFM method2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
Antimicrobial susceptibilities and clinical sources of Dialister species.
AID1604436Antibacterial activity against Pseudomonas aeruginosa haboring KPC-2 assessed as reduction in microbial growth by CLSI based broth microdilution method2020Journal of medicinal chemistry, 03-12, Volume: 63, Issue:5
β-Lactamase Inhibitors To Restore the Efficacy of Antibiotics against Superbugs.
AID207210In vitro minimum inhibitory concentration against glycopeptide tntermediate Staphylococcus aureus (GC 3051)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID584556Antimicrobial activity against Acinetobacter lwoffii isolate C expressing beta-lactamase OXA-164 isolated from tracheal secretion of patient by vitek 2 system2010Antimicrobial agents and chemotherapy, Dec, Volume: 54, Issue:12
In vivo selection of a missense mutation in adeR and conversion of the novel blaOXA-164 gene into blaOXA-58 in carbapenem-resistant Acinetobacter baumannii isolates from a hospitalized patient.
AID573439Antimicrobial activity against AmpC beta-lactamase producing Enterobacter cloacae GC 4142 infected in CD-1 mouse treated 30 and 150 min postinfection in presence of 2:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID163430The compound was evaluated for antimicrobial activity against Pseudomonas aeruginosa OC 4290 by inhibiting enzyme AmpC(const)2000Bioorganic & medicinal chemistry letters, Oct-02, Volume: 10, Issue:19
The synthesis and SAR of rhodanines as novel class C beta-lactamase inhibitors.
AID564224Antimicrobial activity against Escherichia coli TOP10 harboring plasmid PH1 by Etest method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
OXA-143, a novel carbapenem-hydrolyzing class D beta-lactamase in Acinetobacter baumannii.
AID547796Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237V mutant by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID374366Antimicrobial activity against Escherichia coli DH5alpha by broth dilution method2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
First occurrence of an IMP metallo-beta-lactamase in Aeromonas caviae: IMP-19 in an isolate from France.
AID535840Antimicrobial activity against Pseudomonas aeruginosa GP4KT111 harboring oprD gene after 18 hrs by agar dilution method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Fluoroquinolone enhances the mutation frequency for meropenem-selected carbapenem resistance in Pseudomonas aeruginosa, but use of the high-potency drug doripenem inhibits mutant formation.
AID573837Antibacterial activity against beta-lactamase producing Clostridium tertium assessed as susceptible isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID285578Antimicrobial activity against Pseudomonas aeruginosa P21.23 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID549336Antimicrobial activity against Escherichia coli isolate 49 harboring bla CTX-M-3a gene by broth microdilution method2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
blaCTX-M genes in escherichia coli strains from Croatian Hospitals are located in new (blaCTX-M-3a) and widely spread (blaCTX-M-3a and blaCTX-M-15) genetic structures.
AID573797Antibacterial activity against Prevotella intermedia assessed as susceptible isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID555208Antibacterial activity against Acinetobacter genomosp. 3 isolate 69 by Etest method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Genetic variability among ampC genes from acinetobacter genomic species 3.
AID573815Antibacterial activity against Prevotella buccae assessed as resistant isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID574989Antimicrobial activity against Bifidobacterium adolescentis assessed as percent susceptible isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID534308Antimicrobial activity against metallo-beta-lactamase-negative Pseudomonas aeruginosa isolate PA479 in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID532430Antibacterial activity against VIM-1 producing Pseudomonas aeruginosa clone D2 isolate VA-06X-17 by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID574496Antimicrobial activity against Bacteroides fragilis assessed as percent resistant isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID285595Antimicrobial activity against Pseudomonas aeruginosa 1B9 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID531971Antibacterial activity against Klebsiella pneumoniae blood isolate A28006 PFGE pattern A expressing KPC-2, TEM-1, SHV-11, CTX-M-2 beta-lactamase by agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
First report of KPC-2-producing Klebsiella pneumoniae strains in Brazil.
AID545453Antimicrobial activity against extended-spectrum beta-lactamase-positive Proteus mirabilis assessed as percent susceptible isolates by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Susceptibility of gram-negative pathogens isolated from patients with complicated intra-abdominal infections in the United States, 2007-2008: results of the Study for Monitoring Antimicrobial Resistance Trends (SMART).
AID532404Antibacterial activity against VIM-1 producing Pseudomonas aeruginosa clone F isolate RM-11X-09 by Etest method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID69005In vitro synergistic activity against Escherichia coli C600N + (P99)1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID394496Antimicrobial activity against Escherichia coli MC4100 harboring pB-acc1 plasmid by agar dilution technique2007Antimicrobial agents and chemotherapy, Oct, Volume: 51, Issue:10
Plasmid-encoded ACC-4, an extended-spectrum cephalosporinase variant from Escherichia coli.
AID533396Antimicrobial activity against Clostridium innocuum assessed as resistant isolates by agar dilution method2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID540212Mean residence time in human after iv administration2008Drug metabolism and disposition: the biological fate of chemicals, Jul, Volume: 36, Issue:7
Trend analysis of a database of intravenous pharmacokinetic parameters in humans for 670 drug compounds.
AID66130In vitro minimum inhibitory concentration against Enterococcus species (11 strains, including VRE)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID1079945Animal toxicity known. [column 'TOXIC' in source]
AID518521Antimicrobial activity against Capnocytophaga sputigena CRBIP 17.39 after 2 days by agar dilution method2010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
Characterization of CSP-1, a novel extended-spectrum beta-lactamase produced by a clinical isolate of Capnocytophaga sputigena.
AID544496Ratio of MIC for Escherichia coli TOP10 harboring beta-lactamase KPC-4 to MIC for Escherichia coli TOP102009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Phenotypic and enzymatic comparative analysis of the novel KPC variant KPC-5 and its evolutionary variants, KPC-2 and KPC-4.
AID574508Antimicrobial activity against Bacteroides distasonis assessed as percent resistant isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID727797Antimicrobial activity against Escherichia coli DH10B expressing wild type Beta-lactamase SHV-1 by CLSI agar dilution method2013Journal of medicinal chemistry, Feb-14, Volume: 56, Issue:3
Design and exploration of novel boronic acid inhibitors reveals important interactions with a clavulanic acid-resistant sulfhydryl-variable (SHV) β-lactamase.
AID574526Antimicrobial activity against Prevotella intermedia assessed as percent susceptible isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID495815Antimicrobial activity against Escherichia coli 2603 strain expressing beta-lactamase VIM-19 by microdilution method in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Novel VIM metallo-beta-lactamase variant from clinical isolates of Enterobacteriaceae from Algeria.
AID584318Antimicrobial activity against Serratia marcescens ATCC 8100 by agar dilution method2010Antimicrobial agents and chemotherapy, Dec, Volume: 54, Issue:12
Outbreak of meropenem-resistant Serratia marcescens comediated by chromosomal AmpC beta-lactamase overproduction and outer membrane protein loss.
AID584758Antimicrobial activity against Acinetobacter lwoffii isolate J expressing beta-lactamase OXA-58 isolated from bedsore in presence of Tazobactam by vitek 2 system2010Antimicrobial agents and chemotherapy, Dec, Volume: 54, Issue:12
In vivo selection of a missense mutation in adeR and conversion of the novel blaOXA-164 gene into blaOXA-58 in carbapenem-resistant Acinetobacter baumannii isolates from a hospitalized patient.
AID574730Antimicrobial activity against Porphyromonas asaccharolytica after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID574499Antimicrobial activity against Bacteroides thetaiotaomicron assessed as percent susceptible isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID582982Antimicrobial activity against nagZ::lox gene-deficient Pseudomonas aeruginosa PAO1 by Etest method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
NagZ inactivation prevents and reverts beta-lactam resistance, driven by AmpD and PBP 4 mutations, in Pseudomonas aeruginosa.
AID625290Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for liver fatty2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID534896Antimicrobial activity against Enterobacter cloacae with derepressed AmpC beta-lactamsae assessed as intermediate isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID574501Antimicrobial activity against Bacteroides thetaiotaomicron assessed as percent resistant isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID576268Antimicrobial activity against ESBL-positive Klebsiella pneumoniae 18918 harboring porin OmpK36V mutant gene by Etest in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
An ertapenem-resistant extended-spectrum-beta-lactamase-producing Klebsiella pneumoniae clone carries a novel OmpK36 porin variant.
AID577241Antibacterial activity against intI1-positive tigecycline-resistant Acinetobacter baumannii AB173 with PFGE subgroup B1 containing carbapenemase OXA-23 and OXA-51 by Etest2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Overexpression of the adeB gene in clinical isolates of tigecycline-nonsusceptible Acinetobacter baumannii without insertion mutations in adeRS.
AID564485Antimicrobial activity against Pseudomonas aeruginosa isolate 1080 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
In vivo efficacy of 1- and 2-gram human simulated prolonged infusions of doripenem against Pseudomonas aeruginosa.
AID324872Antimicrobial activity against Acinetobacter baumannii C75 by broth microdilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Tigecycline Efflux as a Mechanism for Nonsusceptibility in Acinetobacter baumannii.
AID544432Antimicrobial activity against Escherichia coli MC4100A harboring beta-lactamase AmpC by liquid microdilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Sec- and Tat-dependent translocation of beta-lactamases across the Escherichia coli inner membrane.
AID285440Antimicrobial activity against Escherichia coli DH10B expressing GIL1 after 18 hrs by disk diffusion method2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Chromosome-encoded narrow-spectrum Ambler class A beta-lactamase GIL-1 from Citrobacter gillenii.
AID540942Antimicrobial activity against Salmonella enterica serotype Newport AM17274 expressing CMY-31 cephalosporinase by agar dilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
CMY-31 and CMY-36 cephalosporinases encoded by ColE1-like plasmids.
AID558336Antibacterial activity against bla gene-positive and nitrocefin reaction-positive beta-lactamase harboring Campylobacter jejuni isolate P1618 by NCCLS agar doubling dilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Beta-lactamase-mediated beta-lactam resistance in Campylobacter species: prevalence of Cj0299 (bla OXA-61) and evidence for a novel beta-Lactamase in C. jejuni.
AID564475Antimicrobial activity against Pseudomonas aeruginosa isolate 878 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
In vivo efficacy of 1- and 2-gram human simulated prolonged infusions of doripenem against Pseudomonas aeruginosa.
AID531317Activity of Escherichia coli beta-lactamase VIM-1 by spectrophotometry2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Kinetic characterization of VIM-7, a divergent member of the VIM metallo-beta-lactamase family.
AID561453Antibacterial activity against Klebsiella oxytoca assessed as resistant isolates by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID324854Antimicrobial activity against Acinetobacter baumannii A24 by broth microdilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Tigecycline Efflux as a Mechanism for Nonsusceptibility in Acinetobacter baumannii.
AID533372Antimicrobial activity against Bacteroides vulgatus assessed as resistant isolates by agar dilution method2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID567305Antimicrobial activity against SHV-12 ESBL producing Pseudomonas aeruginosa isolate 2203 isolated from burn patient by broth microdilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Acquisition of a transposon encoding extended-spectrum beta-lactamase SHV-12 by Pseudomonas aeruginosa isolates during the clinical course of a burn patient.
AID584761Antimicrobial activity against Acinetobacter lwoffii isolate M expressing beta-lactamase OXA-58 isolated from tracheal secretion of patient in presence of Tazobactam by vitek 2 system2010Antimicrobial agents and chemotherapy, Dec, Volume: 54, Issue:12
In vivo selection of a missense mutation in adeR and conversion of the novel blaOXA-164 gene into blaOXA-58 in carbapenem-resistant Acinetobacter baumannii isolates from a hospitalized patient.
AID531489Antibacterial activity against Bacteroides merdae assessed as percent resistant isolates by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Resistance trends of the Bacteroides fragilis group over a 10-year period, 1997 to 2006, in Madrid, Spain.
AID559278Antimicrobial activity against rifampin-resistant Escherichia coli J53 transconjugated with Providencia stuartii Ps5 expressing beta-lactamase PER-1 by Etest2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Emergence of extended-spectrum beta-lactamase PER-1 in Proteus vulgaris and Providencia stuartii isolates from Algiers, Algeria.
AID532402Antibacterial activity against VIM-1 producing Pseudomonas aeruginosa clone D4 isolate VA-06X-47 by Etest method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID563605Antimicrobial activity against lacZ-negative, Nalidixic acid-, rifampicin-resistant Escherichia coli EC600 by Etest in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Complete nucleotide sequence of Klebsiella pneumoniae multidrug resistance plasmid pKP048, carrying blaKPC-2, blaDHA-1, qnrB4, and armA.
AID574019Antibacterial activity against beta-lactamase producing Clostridium perfringens assessed as resistant isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID564482Antimicrobial activity against Pseudomonas aeruginosa isolate 968 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
In vivo efficacy of 1- and 2-gram human simulated prolonged infusions of doripenem against Pseudomonas aeruginosa.
AID534635Antimicrobial activity against Non-ESBL Escherichia coli assessed as susceptible isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID573437Antimicrobial activity against TEM-1 beta-lactamase producing Escherichia coli GC 6265 infected in CD-1 mouse treated 30 mins postinfection in presence of 14:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID534871Antimicrobial activity against ESBL producing Proteus mirabilis by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID545639Antimicrobial activity against Pseudomonas aeruginosa PS19A with PFGE phenotype 11C obtained from urine of patient by agar dilution method in presence of beta-lactamase inhibitor tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID567303Antimicrobial activity against SHV-12 ESBL producing Pseudomonas aeruginosa isolate 2201 isolated from burn patient by broth microdilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Acquisition of a transposon encoding extended-spectrum beta-lactamase SHV-12 by Pseudomonas aeruginosa isolates during the clinical course of a burn patient.
AID532397Antibacterial activity against VIM-1 producing Pseudomonas aeruginosa clone D isolate VA-06X-69 by Etest method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID567310Antimicrobial activity against SHV-12 ESBL producing Pseudomonas aeruginosa isolate 2201 isolated from burn patient by broth microdilution method in presence of beta-lactamase inhibitor clavulanic acid2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Acquisition of a transposon encoding extended-spectrum beta-lactamase SHV-12 by Pseudomonas aeruginosa isolates during the clinical course of a burn patient.
AID340733Antimicrobial activity against Chryseobacterium indologenes NF16 isolate assessed as drug level at which microbial resistance was observed by agar dilution method2007Antimicrobial agents and chemotherapy, Aug, Volume: 51, Issue:8
Identification and characterization of a new metallo-beta-lactamase, IND-5, from a clinical isolate of Chryseobacterium indologenes.
AID518824Antibacterial activity against Pulsotype L Acinetobacter genomosp. 3 isolate 2 containing IMP-8, OXA-58, ADC-43, ISAba1, ISAba3, IS1008, intI1 genetic elements by broth micro dilution2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Molecular characterization of beta-lactamase genes and their genetic structures in Acinetobacter genospecies 3 isolates in Taiwan.
AID531775Antimicrobial activity against Pseudomonas aeruginosa blood isolate 4659 containing PFGE clone A2 expressing beta-lactamase IMP-15 by broth microdilution method2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Metallo-beta-lactamase gene bla(IMP-15) in a class 1 integron, In95, from Pseudomonas aeruginosa clinical isolates from a hospital in Mexico.
AID531770Antimicrobial activity against Pseudomonas aeruginosa urine isolate 4706 containing PFGE clone A expressing beta-lactamase IMP-15 by broth microdilution method2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Metallo-beta-lactamase gene bla(IMP-15) in a class 1 integron, In95, from Pseudomonas aeruginosa clinical isolates from a hospital in Mexico.
AID532931Antimicrobial activity against KPC-3 producing Klebsiella pneumoniae 549 transformant by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Molecular epidemiology, sequence types, and plasmid analyses of KPC-producing Klebsiella pneumoniae strains in Israel.
AID533766Antibacterial activity against SHV-2a producing Pseudomonas aeruginosa isolate P102 exhibiting PFGE H pattern by 2-fold agar dilution method in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Nationwide investigation of extended-spectrum beta-lactamases, metallo-beta-lactamases, and extended-spectrum oxacillinases produced by ceftazidime-resistant Pseudomonas aeruginosa strains in France.
AID285587Antimicrobial activity against Pseudomonas aeruginosa 65.36-2 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID425652Total body clearance in human2009Journal of medicinal chemistry, Aug-13, Volume: 52, Issue:15
Physicochemical determinants of human renal clearance.
AID574766Antimicrobial activity against Finegoldia magna assessed as percent susceptible isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID547792Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237M mutant by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID567277Antimicrobial activity against Escherichia coli TOP10 harboring pADC-11 plasmid carrying entire blaAmpC gene with alanine residue deletion at 215 position and R210P substitution by Etest method in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Extended-spectrum cephalosporinase in Acinetobacter baumannii.
AID528490Antimicrobial activity against Pseudomonas aeruginosa catheter isolate 4680 containing PFGE clone A2 expressing beta-lactamase IMP-15 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Metallo-beta-lactamase gene bla(IMP-15) in a class 1 integron, In95, from Pseudomonas aeruginosa clinical isolates from a hospital in Mexico.
AID567278Antimicrobial activity against Escherichia coli TOP10 harboring pTOPO plasmid by Etest method in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Extended-spectrum cephalosporinase in Acinetobacter baumannii.
AID495803Antimicrobial activity against Escherichia coli 2603 strain expressing beta-lactamase VIM-19 by microdilution method2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Novel VIM metallo-beta-lactamase variant from clinical isolates of Enterobacteriaceae from Algeria.
AID545652Antimicrobial activity against Pseudomonas aeruginosa PS35 with PFGE phenotype 11A obtained from urine of patient by agar dilution method in presence of beta-lactamase inhibitor tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID522025Antimicrobial activity against Escherichia coli isolate A expressing beta-lactamase OXA-48 and TEM-150 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID562482Antimicrobial activity against rifampicin-resistant Escherichia coli A15 transconjugant expressing beta-lactamase SHV-12 by Etest in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Emergence of Klebsiella pneumoniae ST258 with KPC-2 in Poland.
AID573573Antibacterial activity against beta-lactamase producing Bacteroides uniformis assessed as susceptible isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID574021Antibacterial activity against beta-lactamase producing Clostridium septicum assessed as resistant isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID564473Antimicrobial activity against Pseudomonas aeruginosa isolate 1095 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
In vivo efficacy of 1- and 2-gram human simulated prolonged infusions of doripenem against Pseudomonas aeruginosa.
AID535161Antimicrobial activity against imipenem non-susceptible Pseudomonas aeruginosa assessed as resistant isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID534305Antimicrobial activity against metallo-beta-lactamase-negative Pseudomonas aeruginosa isolate PA5072010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID529485Antimicrobial activity against Enterobacter cloacae isolate 293 containing PFGE genetic clone A expressing qnrB2 and beta-lactamase KPC-2 and SHV-12 gene by Etest2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID206387In vitro minimum inhibitory concentration against methicillin-susceptible Coagulase-negative Staphylococci (MSCNS) (GC 6257)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID372603Antibacterial activity against Escherichia coli BER1 producing beta-lactamase TEM-1582007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
TEM-158 (CMT-9), a new member of the CMT-type extended-spectrum beta-lactamases.
AID532407Antibacterial activity against VIM-2 producing Pseudomonas aeruginosa clone B2 isolate VA-06X-20 by Etest method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID535845Antimicrobial activity against Pseudomonas aeruginosa PAO1 KTL1 harboring oprD, mexAB-oprM gene after 18 hrs by agar dilution method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Fluoroquinolone enhances the mutation frequency for meropenem-selected carbapenem resistance in Pseudomonas aeruginosa, but use of the high-potency drug doripenem inhibits mutant formation.
AID573616Antimicrobial activity against AmpC beta-lactamase producing Enterobacter cloacae GC 4142 infected in CD-1 mouse treated 30 and 150 min postinfection in presence of 10:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID587731Ratio of Kcat to Km for Pseudomonas aeruginosa strain PS 297 metallo-beta-lactamase IMP18 expressed in Escherichia coli BL21(DE3) assessed as substrate hydrolysis using 100 uM nitrocefin2011Antimicrobial agents and chemotherapy, Jan, Volume: 55, Issue:1
Genetic context and biochemical characterization of the IMP-18 metallo-beta-lactamase identified in a Pseudomonas aeruginosa isolate from the United States.
AID495807Antimicrobial activity against Escherichia coli C600 2878 transconjugate expressing beta-lactamase VIM-19 by microdilution method2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Novel VIM metallo-beta-lactamase variant from clinical isolates of Enterobacteriaceae from Algeria.
AID535699Antimicrobial activity against Azide-resistant Escherichia coli J53 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Detection of the pandemic O25-ST131 human virulent Escherichia coli CTX-M-15-producing clone harboring the qnrB2 and aac(6')-Ib-cr genes in a dog.
AID577228Antibacterial activity against intI1-positive tigecycline-susceptible Acinetobacter baumannii AB039 with PFGE subgroup B1 containing carbapenemase OXA-23 and OXA-51 by Etest2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Overexpression of the adeB gene in clinical isolates of tigecycline-nonsusceptible Acinetobacter baumannii without insertion mutations in adeRS.
AID531316Ratio of Kcat to Km for Pseudomonas aeruginosa beta-lactamase VIM-2 by spectrophotometry2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Kinetic characterization of VIM-7, a divergent member of the VIM metallo-beta-lactamase family.
AID557681Antimicrobial activity in Prevotella baroniae by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID533428Antimicrobial activity against Peptostreptococcus sp. assessed as resistant isolates by agar dilution method2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID567319Antimicrobial activity against Escherichia coli TUM4672 by broth dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Chromosomally encoded blaCMY-2 located on a novel SXT/R391-related integrating conjugative element in a Proteus mirabilis clinical isolate.
AID531767Antimicrobial activity against Pseudomonas aeruginosa secretion isolate 4682-1 containing PFGE clone A expressing beta-lactamase IMP-15 by broth microdilution method2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Metallo-beta-lactamase gene bla(IMP-15) in a class 1 integron, In95, from Pseudomonas aeruginosa clinical isolates from a hospital in Mexico.
AID422497Ratio of Kcat to Km of Carnobacterium divergens BM4489 penicillinase Cad-12008Antimicrobial agents and chemotherapy, Feb, Volume: 52, Issue:2
Genetic and biochemical characterization of CAD-1, a chromosomally encoded new class A penicillinase from Carnobacterium divergens.
AID532921Antimicrobial activity against carbapenem-resistant KPC-2 producing Klebsiella pneumoniae 588 transformant by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Molecular epidemiology, sequence types, and plasmid analyses of KPC-producing Klebsiella pneumoniae strains in Israel.
AID530334Antimicrobial activity against Pseudomonas aeruginosa PAO1 harboring pUCP carrying VIM-13 gene by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Characterization of the new metallo-beta-lactamase VIM-13 and its integron-borne gene from a Pseudomonas aeruginosa clinical isolate in Spain.
AID69014In vitro synergistic activity against Escherichia coli GC6267 clinical isolate1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID406433Peak drug level in healthy human at 4 g, iv2007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Systematic comparison of the population pharmacokinetics and pharmacodynamics of piperacillin in cystic fibrosis patients and healthy volunteers.
AID561473Antibacterial activity against Serratia marcescens assessed as susceptible isolates by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID573663Antimicrobial activity against OXA-1 beta-lactamase producing Escherichia coli GAR 5946 by broth microdilution method in presence of 8:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID529462Antimicrobial activity against Klebsiella pneumoniae isolate 11 expressing beta-lactamase Oxa-48, TEM-1 and Oxa-1 by Etest2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Spread of OXA-48-positive carbapenem-resistant Klebsiella pneumoniae isolates in Istanbul, Turkey.
AID560134Activity of recombinant beta-lactamase RTG4 expressed in Escherichia coli TOP10 assessed as Ratio of Kcat to Km by nitrocefin hydrolysis assay relative to benzylpenicillin2009Antimicrobial agents and chemotherapy, Jul, Volume: 53, Issue:7
Genetic and biochemical characterization of the first extended-spectrum CARB-type beta-lactamase, RTG-4, from Acinetobacter baumannii.
AID535653Antimicrobial activity against aac(6')-Ib-cr-positive Escherichia coli FJ3T harboring wild-type GyrA, ParC, GyrB and qnrB genes by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID574751Antimicrobial activity against Peptostreptococcus micros assessed as percent resistant isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID518520Antimicrobial activity against Escherichia coli TOP10(pNOR-1) expressing CSP-1 gene after 2 days by agar dilution method2010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
Characterization of CSP-1, a novel extended-spectrum beta-lactamase produced by a clinical isolate of Capnocytophaga sputigena.
AID405825Antimicrobial activity against Acinetobacter baumannii 694 isolate harboring bla IMP-1 carrying integron In86 containing aminoglycoside resistance gene aac(6')-32007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Characterization of an integron carrying blaIMP-1 and a new aminoglycoside resistance gene, aac(6')-31, and its dissemination among genetically unrelated clinical isolates in a Brazilian hospital.
AID530338Antimicrobial activity against Escherichia coli XL1-Blue by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Characterization of the new metallo-beta-lactamase VIM-13 and its integron-borne gene from a Pseudomonas aeruginosa clinical isolate in Spain.
AID534292Antimicrobial activity against Stenotrophomonas maltophilia KJN2 harboring pRK-NG plasmid and ampN with xylE-Gmomega cassette insertion by agar dilution method2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
AmpN-AmpG operon is essential for expression of L1 and L2 beta-lactamases in Stenotrophomonas maltophilia.
AID574530Antimicrobial activity against Prevotella bivia assessed as percent susceptible isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID564532Antimicrobial activity against Escherichia coli TOP10 harboring pADC-33 plasmid with entire blaAmpC gene with alanine residue deletion at 215 position by Etest method2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Extended-spectrum cephalosporinase in Acinetobacter baumannii.
AID495652Antimicrobial activity against Escherichia coli DH10B by Etest method in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Molecular and biochemical characterization of the natural chromosome-encoded class A beta-lactamase from Pseudomonas luteola.
AID535656Antimicrobial activity against aac(6')-Ib-cr-negative Enterobacter cloacae FJ61 harboring GyrA S83I, GyrA D87A, ParC S80I mutant, wild-type GyrB and qnrS genes by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID285596Antimicrobial activity against Pseudomonas aeruginosa 1C9 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID528994Antimicrobial activity against methicillin-susceptible Staphylococcus epidermidis isolated from ICU patient blood assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID533384Antimicrobial activity against Bacteroides nordii assessed as resistant isolates by agar dilution method2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID561288Antibacterial activity against Klebsiella oxytoca assessed as susceptible isolates by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID534391Antibacterial activity against Escherichia coli JM109 by microdilution method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
KHM-1, a novel plasmid-mediated metallo-beta-lactamase from a Citrobacter freundii clinical isolate.
AID555198Antimicrobial activity against Pseudomonas aeruginosa PAO1 harboring deltaampD::lox deltaampDh2::lox delta ampDh3::lox after 18 hrs by Etest in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Jun, Volume: 53, Issue:6
Inactivation of the glycoside hydrolase NagZ attenuates antipseudomonal beta-lactam resistance in Pseudomonas aeruginosa.
AID529150Antimicrobial activity against carbapenem-resistant Pseudomonas aeruginosa isolated from ICU patient wound assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID573621Antimicrobial activity against SHV-11beta-lactamase producing Klebsiella pneumoniae GAR 7693 infected in CD-1 mouse treated 30 and 150 mins postinfection in presence of 8:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID573775Antibacterial activity against Fusobacterium varium assessed as susceptible isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID548000Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237N mutant by agar dilution method2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID583157Antimicrobial activity against ampR::lox gene-deficient Pseudomonas aeruginosa PAO1 by Etest method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
NagZ inactivation prevents and reverts beta-lactam resistance, driven by AmpD and PBP 4 mutations, in Pseudomonas aeruginosa.
AID301806Antibacterial activity against Escherichia coli ATCC 259222007Bioorganic & medicinal chemistry, Dec-01, Volume: 15, Issue:23
Direct diazo-transfer reaction on beta-lactam: synthesis and preliminary biological activities of 6-triazolylpenicillanic acids.
AID542619Antimicrobial activity against streptomycin- resistant Streptococcus pneumoniae R6 harboring PBP2x2349 mutant gene and Janus disruption at PBP1a after 48 hrs by agar dilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
An important site in PBP2x of penicillin-resistant clinical isolates of Streptococcus pneumoniae: mutational analysis of Thr338.
AID297186Antibacterial activity against multidrug resistant Staphylococcus aureus 495892007Journal of medicinal chemistry, Aug-23, Volume: 50, Issue:17
Structure-activity relationships of phenyl-furanyl-rhodanines as inhibitors of RNA polymerase with antibacterial activity on biofilms.
AID540945Antimicrobial activity against Escherichia coli DH5[alpha] transformant harboring pH205 plasmid expressing cephalosporinase CMY-36 by agar dilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
CMY-31 and CMY-36 cephalosporinases encoded by ColE1-like plasmids.
AID424330Antimicrobial activity against Dialister invisus assessed as susceptibility breakpoint by CLSI method2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
Antimicrobial susceptibilities and clinical sources of Dialister species.
AID425865Antimicrobial activity against Carnobacterium divergens BM4489 expressing beta-lactamase CAD1 at 0.5 McFarland inoculum size by E-test2008Antimicrobial agents and chemotherapy, Feb, Volume: 52, Issue:2
Genetic and biochemical characterization of CAD-1, a chromosomally encoded new class A penicillinase from Carnobacterium divergens.
AID587643Antimicrobial activity against carbapenemases KPC-producing Klebsiella pneumoniae VA-361 infected in CD-1 mouse thigh infection model assessed as change in log10 CFU reduction per thigh treated 1.5 hr post infection at 1024 mg/kg, sc after 24 hrs by acute2011Antimicrobial agents and chemotherapy, Jan, Volume: 55, Issue:1
Evaluation of ceftazidime and NXL104 in two murine models of infection due to KPC-producing Klebsiella pneumoniae.
AID1373296Antimicrobial activity against Escherichia coli expressing beta-lactamase VEB-4 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID524246Antimicrobial activity against Escherichia coli DH5alpha expressing SHV-842010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
Biochemical study of a new inhibitor-resistant beta-lactamase, SHV-84, produced by a clinical Escherichia coli strain.
AID529506Antimicrobial activity against Enterobacter cloacae isolate 533 containing PFGE genetic clone A expressing qnrB2 and beta-lactamase KPC-2 and SHV-12 gene by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID528485Antimicrobial activity against Pseudomonas aeruginosa secretion isolate 4658 containing PFGE clone A1 expressing beta-lactamase IMP-15 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Metallo-beta-lactamase gene bla(IMP-15) in a class 1 integron, In95, from Pseudomonas aeruginosa clinical isolates from a hospital in Mexico.
AID1225389Antibacterial activity against Escherichia coli transformed with plasmid carrying MG1655 deltaBC/pXYM by p-iodonitrotetrazolium chloride colorimetric assay2015Journal of natural products, Mar-27, Volume: 78, Issue:3
Enhancement of antibiotic activity against multidrug-resistant bacteria by the efflux pump inhibitor 3,4-dibromopyrrole-2,5-dione isolated from a Pseudoalteromonas sp.
AID544430Antimicrobial activity against Escherichia coli CU164A harboring beta-lactamase L2 by liquid microdilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Sec- and Tat-dependent translocation of beta-lactamases across the Escherichia coli inner membrane.
AID531765Antimicrobial activity against Pseudomonas aeruginosa blood isolate 4667 containing PFGE clone A expressing beta-lactamase IMP-15 by broth microdilution method2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Metallo-beta-lactamase gene bla(IMP-15) in a class 1 integron, In95, from Pseudomonas aeruginosa clinical isolates from a hospital in Mexico.
AID534300Antimicrobial activity against metallo-beta-lactamase-negative Pseudomonas aeruginosa isolate PA4592010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID567320Antimicrobial activity against Escherichia coli ML4909 by broth dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Chromosomally encoded blaCMY-2 located on a novel SXT/R391-related integrating conjugative element in a Proteus mirabilis clinical isolate.
AID373063Antimicrobial activity against Bacillus clausii ATCC 21537 by agar-dilution technique in presence of beta-lactamase inhibitor Tazobactam2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
Molecular and biochemical characterization of the chromosome-encoded class A beta-lactamase BCL-1 from Bacillus clausii.
AID533376Antimicrobial activity against Bacteroides eggerthii assessed as resistant isolates by agar dilution method2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID495929Antimicrobial activity in Escherichia coli TOP10 strain harbouring recombinant plasmid VIM-1 by Etest in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
VIM-19, a metallo-beta-lactamase with increased carbapenemase activity from Escherichia coli and Klebsiella pneumoniae.
AID535065Antimicrobial activity against Acinetobacter genomic species 13TU by Vitek II system in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Contribution of a plasmid-borne blaOXA-58 gene with its hybrid promoter provided by IS1006 and an ISAba3-like element to beta-lactam resistance in acinetobacter genomic species 13TU.
AID532417Antibacterial activity against IMP-13 producing Pseudomonas aeruginosa clone C2 isolate NA-14X-12 by Etest method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID534897Antimicrobial activity against Enterobacter cloacae with derepressed AmpC beta-lactamsae assessed as resistant isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID535832Antimicrobial activity against wild-type Pseudomonas aeruginosa GP61 after 18 hrs by agar dilution method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Fluoroquinolone enhances the mutation frequency for meropenem-selected carbapenem resistance in Pseudomonas aeruginosa, but use of the high-potency drug doripenem inhibits mutant formation.
AID545429Antimicrobial activity against Enterobacter cloacae obtained from patient with complicated intra-abdominal infection assessed as percent susceptible isolates by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Susceptibility of gram-negative pathogens isolated from patients with complicated intra-abdominal infections in the United States, 2007-2008: results of the Study for Monitoring Antimicrobial Resistance Trends (SMART).
AID68876In vitro synergistic activity against Escherichia coli ATCC 35218 (TEM-1)1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID533522Antimicrobial activity against Pseudomonas aeruginosa isolate PA500 expressing VIM-1 beta-lactamase in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID209618In vitro minimum inhibitory concentration against Streptococcus pyogenes (GC 4563)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID424323Antimicrobial activity against Dialister pneumosintes assessed as susceptibility breakpoint by CA-SFM method2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
Antimicrobial susceptibilities and clinical sources of Dialister species.
AID535158Antimicrobial activity against imipenem susceptible Pseudomonas aeruginosa assessed as resistant isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID573365Antibacterial activity against ceftazidime-susceptible Morganella morganii assessed as susceptible isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID326268Antibacterial activity against Escherichia coli DH5-alpha by agar dilution technique2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
SCO-1, a novel plasmid-mediated class A beta-lactamase with carbenicillinase characteristics from Escherichia coli.
AID564553Antimicrobial activity against Acinetobacter baumannii AYE expressing VEB-1 gene by Etest method in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Extended-spectrum cephalosporinase in Acinetobacter baumannii.
AID518731Antimicrobial activity against Pseudomonas stutzeri clinical isolate expressing beta-lactamase DIM-1 by agar dilution method in presence of beta-lactam inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Characterization of DIM-1, an integron-encoded metallo-beta-lactamase from a Pseudomonas stutzeri clinical isolate in the Netherlands.
AID574039Antibacterial activity against beta-lactamase producing Micromonas micros assessed as susceptible isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID573796Antibacterial activity against Prevotella bivia assessed as susceptible isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID573661Antimicrobial activity against AmpC beta-lactamase producing Pseudomonas aeruginosa GC 1764 by broth microdilution method in presence of 8:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID535841Antimicrobial activity against wild-type Pseudomonas aeruginosa GP4 after 18 hrs by agar dilution method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Fluoroquinolone enhances the mutation frequency for meropenem-selected carbapenem resistance in Pseudomonas aeruginosa, but use of the high-potency drug doripenem inhibits mutant formation.
AID558330Antibacterial activity against bla gene-positive and nitrocefin reaction-positive beta-lactamase harboring Campylobacter jejuni isolate P316 by NCCLS agar doubling dilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Beta-lactamase-mediated beta-lactam resistance in Campylobacter species: prevalence of Cj0299 (bla OXA-61) and evidence for a novel beta-Lactamase in C. jejuni.
AID522383Inhibition of Beta-lactamase KPC-2 in Klebsiella pneumoniae isolates assessed as reduction in antimicrobial MIC of beta-lactams by agar dilution method relative to untreated control2010Antimicrobial agents and chemotherapy, Apr, Volume: 54, Issue:4
In vitro activity of penem-1 in combination with beta-lactams against blaKPC-possessing Klebsiella pneumoniae isolates.
AID285264Antimicrobial activity against Escherichia coli DH5-alpha TC1179 isolate expressing TEM-1 by disk diffusion assay2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Evolution of TEM-type enzymes: biochemical and genetic characterization of two new complex mutant TEM enzymes, TEM-151 and TEM-152, from a single patient.
AID555556Antimicrobial activity against Pseudomonas aeruginosa isolate 22843 expressing VIM-2 beta lactamase gene by Etest2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
First organisms with acquired metallo-beta-lactamases (IMP-13, IMP-22, and VIM-2) reported in Austria.
AID542044Antibacterial activity against Escherichia coli TrC B expressing Klebsiella pneumoniae B blaCTX-M beta-lactamase by Etest method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Nationwide survey of CTX-M-type extended-spectrum beta-lactamases among Klebsiella pneumoniae isolates in Slovenian hospitals.
AID556340Activity of Salmonella enterica serotype Westhampton beta-lactamase CTX-M-532009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Novel plasmid-encoded ceftazidime-hydrolyzing CTX-M-53 extended-spectrum beta-lactamase from Salmonella enterica serotypes Westhampton and Senftenberg.
AID571935Antimicrobial activity against Escherichia coli MC4100 harboring promoter hybrid 2 in beta-lactamase GES-1 by Etest2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Relative strengths of the class 1 integron promoter hybrid 2 and the combinations of strong and hybrid 1 with an active p2 promoter.
AID573636Antimicrobial activity against ACT-1 beta-lactamase producing Escherichia coli GC 2814 infected in CD-1 mouse treated 30 and 150 mins postinfection2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID520785Antibacterial activity against Escherichia coli EC600 in presence of Tazobactam by agar dilution method2008Antimicrobial agents and chemotherapy, Jun, Volume: 52, Issue:6
Emergence of Serratia marcescens, Klebsiella pneumoniae, and Escherichia coli Isolates possessing the plasmid-mediated carbapenem-hydrolyzing beta-lactamase KPC-2 in intensive care units of a Chinese hospital.
AID1194547Antibacterial activity against TolC-deficient Escherichia coli AB11572015Bioorganic & medicinal chemistry, May-01, Volume: 23, Issue:9
Structure-activity relationships of a novel pyranopyridine series of Gram-negative bacterial efflux pump inhibitors.
AID535067Antimicrobial activity against Acinetobacter genomic species 13TU ATCC 17903 harboring pYMAb3 plasmid by Vitek II system in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Contribution of a plasmid-borne blaOXA-58 gene with its hybrid promoter provided by IS1006 and an ISAba3-like element to beta-lactam resistance in acinetobacter genomic species 13TU.
AID563972Activity of Klebsiella pneumoniae 05-560 beta-lactamase NDM-1 by spectrophotometry2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
Characterization of a new metallo-beta-lactamase gene, bla(NDM-1), and a novel erythromycin esterase gene carried on a unique genetic structure in Klebsiella pneumoniae sequence type 14 from India.
AID571036Antimicrobial activity against Pseudomonas aeruginosa isolate PA367 obtained from patient with cystic fibrosis by agar dilution method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
Role of ampD homologs in overproduction of AmpC in clinical isolates of Pseudomonas aeruginosa.
AID585398Ratio of Kcat to Km for Stenotrophomonas maltophilia 1SML metallo-beta-lactamase L12010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
High-resolution crystal structure of the subclass B3 metallo-beta-lactamase BJP-1: rational basis for substrate specificity and interaction with sulfonamides.
AID534916Antimicrobial activity against Citrobacter with derepressed AmpC beta-lactamsae assessed as intermediate isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID541012Antimicrobial activity against Burkholderia cenocepacia 212 expressing beta-lactamase PenB3 in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Naturally occurring Class A ss-lactamases from the Burkholderia cepacia complex.
AID573633Antimicrobial activity against AmpC beta-lactamase producing Pseudomonas aeruginosa GC 1764 infected in CD-1 mouse treated 30 and 150 mins postinfection2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID555561Antimicrobial activity against Pseudomonas aeruginosa isolate 27135 expressing VIM-2 beta lactamase gene by Etest in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
First organisms with acquired metallo-beta-lactamases (IMP-13, IMP-22, and VIM-2) reported in Austria.
AID532438Antibacterial activity against VIM-2 producing Pseudomonas aeruginosa clone B2 isolate VA-06X-28 by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID574016Antibacterial activity against beta-lactamase producing Clostridium paraputrificum assessed as susceptible isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID562743Antimicrobial activity against Escherichia coli K-12 transconjugant harboring blaCTX-M-71 gene by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
New variant of CTX-M-type extended-spectrum beta-lactamases, CTX-M-71, with a Gly238Cys substitution in a Klebsiella pneumoniae isolate from Bulgaria.
AID534638Antimicrobial activity against ESBL producing Escherichia coli assessed as susceptible isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID545432Antimicrobial activity against Escherichia coli obtained from patient with complicated intra-abdominal infection assessed as percent susceptible isolates by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Susceptibility of gram-negative pathogens isolated from patients with complicated intra-abdominal infections in the United States, 2007-2008: results of the Study for Monitoring Antimicrobial Resistance Trends (SMART).
AID1225387Antibacterial activity against Escherichia coli AG102 overexpressing AcrAB-TolC by p-iodonitrotetrazolium chloride colorimetric assay2015Journal of natural products, Mar-27, Volume: 78, Issue:3
Enhancement of antibiotic activity against multidrug-resistant bacteria by the efflux pump inhibitor 3,4-dibromopyrrole-2,5-dione isolated from a Pseudoalteromonas sp.
AID555554Antimicrobial activity against Pseudomonas aeruginosa isolate M136074 expressing IMP-22 beta lactamase gene by Etest2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
First organisms with acquired metallo-beta-lactamases (IMP-13, IMP-22, and VIM-2) reported in Austria.
AID546433Ratio of Kcat to Km for Pseudomonas aeruginosa PDC-5 by spectrophotometer2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Extended-spectrum cephalosporinases in Pseudomonas aeruginosa.
AID373062Antimicrobial activity against Bacillus clausii NR expressing beta-lactamase BCL1 by agar-dilution technique in presence of beta-lactamase inhibitor Tazobactam2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
Molecular and biochemical characterization of the chromosome-encoded class A beta-lactamase BCL-1 from Bacillus clausii.
AID547801Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237W mutant by agar dilution method2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID542616Antimicrobial activity against Streptococcus pneumoniae R6 harboring PBP2x2349 mutant gene after 48 hrs by agar dilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
An important site in PBP2x of penicillin-resistant clinical isolates of Streptococcus pneumoniae: mutational analysis of Thr338.
AID516140Antibacterial activity against Pulsotype M Acinetobacter genomosp. 3 isolate 5 containing IMP-1, OXA-58, ADC-43, ISAba2, ISAba3, IS1008, intI1 genetic elements by broth micro dilution2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Molecular characterization of beta-lactamase genes and their genetic structures in Acinetobacter genospecies 3 isolates in Taiwan.
AID522386Antimicrobial activity against Escherichia coli NI540 carrying cloned class C beta-lactamase TRU-1 gene2010Antimicrobial agents and chemotherapy, Apr, Volume: 54, Issue:4
Genetic and biochemical characterization of TRU-1, the endogenous class C beta-lactamase from Aeromonas enteropelogenes.
AID574500Antimicrobial activity against Bacteroides thetaiotaomicron assessed as percent resistant isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID583093Antimicrobial activity against Escherichia coli XL1-Blue harboring pBC-SK plasmid by broth microdilution method2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Mutational analysis of VIM-2 reveals an essential determinant for metallo-beta-lactamase stability and folding.
AID520967Antibacterial activity against Escherichia coli harboring pNYC plasmid expressing blaKPC gene by Etest method2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Genetic structures at the origin of acquisition of the beta-lactamase bla KPC gene.
AID573339Antibacterial activity against ceftazidime-nonsusceptible Enterobacteriaceae assessed as resistant isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID547784Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237I mutant by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID519981Ratio of Kcat to Km for Klebsiella pneumoniae Beta-Lactamase SHV-12008Antimicrobial agents and chemotherapy, May, Volume: 52, Issue:5
Biochemical characterization of SHV-55, an extended-spectrum class A beta-lactamase from Klebsiella pneumoniae.
AID531621Antimicrobial activity against Escherichia coli JM109 harboring pE1 plasmid expressing beta-lactamase SHV-11 by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Molecular and biochemical characterization of SHV-56, a novel inhibitor-resistant beta-lactamase from Klebsiella pneumoniae.
AID535881Antimicrobial activity against aac(6')-Ib-cr-positive Klebsiella pneumoniae JN132 harboring GyrA S83I, ParC S80I mutant, wild-type GyrB and qnrB genes by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID532925Antimicrobial activity against carbapenem-resistant KPC-2 producing Klebsiella pneumoniae 531 transformant by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Molecular epidemiology, sequence types, and plasmid analyses of KPC-producing Klebsiella pneumoniae strains in Israel.
AID545851Antimicrobial activity against Pseudomonas aeruginosa PS43 with PFGE phasotype 2 expressing beta-lactamase KPC-2, OXA-2 obtained from skin of ICU patient by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID562958Antimicrobial activity against Klebsiella oxytoca expressing beta-lactamase KPC-2 by Etest in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Novel genetic environment of the carbapenem-hydrolyzing beta-lactamase KPC-2 among Enterobacteriaceae in China.
AID558337Antibacterial activity against bla gene-positive and nitrocefin reaction-positive beta-lactamase harboring Campylobacter jejuni isolate P1650 by NCCLS agar doubling dilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Beta-lactamase-mediated beta-lactam resistance in Campylobacter species: prevalence of Cj0299 (bla OXA-61) and evidence for a novel beta-Lactamase in C. jejuni.
AID495843Ratio of Kcat to Km for Escherichia coli DH10B beta-lactamase VIM-2 by microacidimetric method2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Novel VIM metallo-beta-lactamase variant from clinical isolates of Enterobacteriaceae from Algeria.
AID535893Antimicrobial activity against aac(6')-Ib-cr-negative Citrobacter freundii JN64 harboring GyrA T83I, wild-type ParC, GyrB and qnrA genes by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID285574Antimicrobial activity against Pseudomonas aeruginosa 65.18-1 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID285592Antimicrobial activity against Pseudomonas aeruginosa 65.38-3 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID285610Antimicrobial activity against Pseudomonas aeruginosa 65.68-2 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID519014Antimicrobial activity against Enterobacter aerogenes isolate SS-13 by broth macrodilution method2008Antimicrobial agents and chemotherapy, Mar, Volume: 52, Issue:3
E240V substitution increases catalytic efficiency toward ceftazidime in a new natural TEM-type extended-spectrum beta-lactamase, TEM-149, from Enterobacter aerogenes and Serratia marcescens clinical isolates.
AID561274Antibacterial activity against Escherichia coli assessed as intermediate isolates by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID529495Antimicrobial activity against Enterobacter cloacae isolate 4469 containing PFGE genetic clone C expressing qnrB2 and beta-lactamase KPC-2 and SHV-12 gene by Etest2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID532201Antimicrobial activity against aac(6')-Ib-cr-negative Enterobacter cloacae WH42T harboring qnrA gene by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID522014Antimicrobial activity against Escherichia coli isolate J53 harboring pBEL containing beta-lactamase OXA-48 located within transposon Tn1999.2 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID519739Antibacterial activity against Escherichia coli DH5alpha expressing Klebsiella pneumoniae beta-lactamase SHV-1 by agar dilution method in presence of 4 ug/ml Tazobactam2008Antimicrobial agents and chemotherapy, May, Volume: 52, Issue:5
The Lys234Arg substitution in the enzyme SHV-72 is a determinant for resistance to clavulanic acid inhibition.
AID584316Antimicrobial activity against beta-lactamase AmpC producing meropenem-resistant Serratia marcescens by agar dilution method2010Antimicrobial agents and chemotherapy, Dec, Volume: 54, Issue:12
Outbreak of meropenem-resistant Serratia marcescens comediated by chromosomal AmpC beta-lactamase overproduction and outer membrane protein loss.
AID511578Antimicrobial activity against beta-lactam resistant Pseudomonas aeruginosa PAO1 deficient in ampD gene selected in vitro after antipseudomonal treatment of intensive care unit patient by broth microdilution method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Activity of a new cephalosporin, CXA-101 (FR264205), against beta-lactam-resistant Pseudomonas aeruginosa mutants selected in vitro and after antipseudomonal treatment of intensive care unit patients.
AID520975Antibacterial activity against Pseudomonas aeruginosa 2404 plasmid by Etest method2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Genetic structures at the origin of acquisition of the beta-lactamase bla KPC gene.
AID535869Antimicrobial activity against aac(6')-Ib-cr-negative Enterobacter cloacae GZ51 harboring qnrA gene by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID543423Antimicrobial activity against Escherichia coli XL-1 Blue transconjugant harboring beta-lactamase CTX-M-64 by broth microdilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Novel chimeric beta-lactamase CTX-M-64, a hybrid of CTX-M-15-like and CTX-M-14 beta-lactamases, found in a Shigella sonnei strain resistant to various oxyimino-cephalosporins, including ceftazidime.
AID529473Antimicrobial activity against Klebsiella pneumoniae containing PFGE clone B expressing beta-lactamase Oxa-48, TEM-1, CTX-M-15 and Oxa-1 by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Spread of OXA-48-positive carbapenem-resistant Klebsiella pneumoniae isolates in Istanbul, Turkey.
AID535155Antimicrobial activity against Ceftazidime non-susceptible Pseudomonas aeruginosa assessed as resistant isolate by broth microdilution method in presence of tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID573589Antibacterial activity against beta-lactamase producing Bacteroides caccae assessed as resistant isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID495914Hydrolytic activity of beta-lactamase VIM-1 expressed in Escherichia coli TOP10 by spectrophotometry2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
VIM-19, a metallo-beta-lactamase with increased carbapenemase activity from Escherichia coli and Klebsiella pneumoniae.
AID1194546Antibacterial activity against wild-type Escherichia coli AB11572015Bioorganic & medicinal chemistry, May-01, Volume: 23, Issue:9
Structure-activity relationships of a novel pyranopyridine series of Gram-negative bacterial efflux pump inhibitors.
AID529156Antimicrobial activity against carbapenem-resistant Enterobacter cloacae isolated from ICU patient respiratory tract assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID547765Antimicrobial activity against Escherichia coli DH10B harboring plasmid pBR322-catI carrying beta-lactamase KPC-2 by agar dilution method2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID1079946Presence of at least one case with successful reintroduction. [column 'REINT' in source]
AID625285Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for hepatic necrosis2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID575002Antimicrobial activity against Eubacterium lentum assessed as percent susceptible isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID511289Antibacterial activity against Escherichia coli DH5alpha pB-ges-12010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
GES-13, a beta-lactamase variant possessing Lys-104 and Asn-170 in Pseudomonas aeruginosa.
AID573635Antimicrobial activity against AmpC beta-lactamase producing Pseudomonas aeruginosa GC 1764 infected in CD-1 mouse treated 30 and 150 mins postinfection in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID495933Antimicrobial activity in Escherichia coli J53 strain in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
VIM-19, a metallo-beta-lactamase with increased carbapenemase activity from Escherichia coli and Klebsiella pneumoniae.
AID325443Antibacterial activity against Escherichia coli K10 after 14 to 16 hrs by broth dilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Polyamine effects on antibiotic susceptibility in bacteria.
AID575010Antimicrobial activity against Eubacterium sp. assessed as percent resistant isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID561481Antibacterial activity against Pseudomonas aeruginosa assessed as susceptible isolates by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID532993Antibacterial activity against OXA-10, PSE-1, VIM-2 and PER-1 producing Pseudomonas aeruginosa isolate P22 exhibiting PFGE F pattern by 2-fold agar dilution method in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Nationwide investigation of extended-spectrum beta-lactamases, metallo-beta-lactamases, and extended-spectrum oxacillinases produced by ceftazidime-resistant Pseudomonas aeruginosa strains in France.
AID582968Antimicrobial activity against beta-lactamase A and B-deficient Yersinia enterocolitica GY5718 after 20 hrs by Etest2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Contribution of BlaA and BlaB beta-lactamases to antibiotic susceptibility of Yersinia enterocolitica biovar 1B.
AID495842Hydrolytic activity of Escherichia coli DH10B beta-lactamase VIM-2 by microacidimetric method2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Novel VIM metallo-beta-lactamase variant from clinical isolates of Enterobacteriaceae from Algeria.
AID406434Terminal half life in healthy human at 4 g, iv2007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Systematic comparison of the population pharmacokinetics and pharmacodynamics of piperacillin in cystic fibrosis patients and healthy volunteers.
AID534290Antimicrobial activity against Stenotrophomonas maltophilia KJN2 harboring pRK415 plasmid and ampN with xylE-Gmomega cassette insertion by agar dilution method2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
AmpN-AmpG operon is essential for expression of L1 and L2 beta-lactamases in Stenotrophomonas maltophilia.
AID564019Antibacterial activity against Pseudomonas aeruginosa isolated from lung biopsy specimen of patient by Etest2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
Detection of the novel extended-spectrum beta-lactamase OXA-161 from a plasmid-located integron in Pseudomonas aeruginosa clinical isolates from Spain.
AID564225Antimicrobial activity against Escherichia coli TOP10 by Etest method2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
OXA-143, a novel carbapenem-hydrolyzing class D beta-lactamase in Acinetobacter baumannii.
AID534307Antimicrobial activity against metallo-beta-lactamase-negative Pseudomonas aeruginosa isolate PA460 in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID560590Antimicrobial activity against Pseudomonas aeruginosa isolate IMCJ798 by microdilution method2009Antimicrobial agents and chemotherapy, Jun, Volume: 53, Issue:6
AAC(6')-Iaf, a novel aminoglycoside 6'-N-acetyltransferase from multidrug-resistant Pseudomonas aeruginosa clinical isolates.
AID561483Antibacterial activity against Pseudomonas aeruginosa assessed as intermediate isolates by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID208129In vitro minimum inhibitory concentration against Penicillin susceptible Streptococcus pneumoniae (GC 4565)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID508736Antibacterial activity against Pseudomonas aeruginosa PAO1 harboring acquired beta-lactamase OXA-144 by broth microdilution method2010Antimicrobial agents and chemotherapy, Feb, Volume: 54, Issue:2
Activity of a new antipseudomonal cephalosporin, CXA-101 (FR264205), against carbapenem-resistant and multidrug-resistant Pseudomonas aeruginosa clinical strains.
AID523270Permeability across Escherichia coli HN1157/pHSG576oxa7 assessed as permeability coefficient in presence of proton uncoupler carbonyl cyanide meta-chlorophenylhydrazone2010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
Kinetic parameters of efflux of penicillins by the multidrug efflux transporter AcrAB-TolC of Escherichia coli.
AID532431Antibacterial activity against VIM-1 producing Pseudomonas aeruginosa clone D3 isolate VA-06X-65 by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID528615Antimicrobial activity against blaKPC-2 and blaTEM-1 producing Escherichia coli 2138 by Etest method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Genetic and structural insights into the dissemination potential of the extremely broad-spectrum class A beta-lactamase KPC-2 identified in an Escherichia coli strain and an Enterobacter cloacae strain isolated from the same patient in France.
AID532918Antimicrobial activity against carbapenem-resistant KPC-2 producing Klebsiella pneumoniae 523 ST 340 expressing beta-lactamase TEM-1, SHV-11 and OXA-2 by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Molecular epidemiology, sequence types, and plasmid analyses of KPC-producing Klebsiella pneumoniae strains in Israel.
AID559273Antimicrobial activity against Providencia stuartii Ps5 expressing beta-lactamase PER-1 by Etest2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Emergence of extended-spectrum beta-lactamase PER-1 in Proteus vulgaris and Providencia stuartii isolates from Algiers, Algeria.
AID68878In vitro synergistic activity against Escherichia coli C600N + (IRT-2)1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID562747Antimicrobial activity against Escherichia coli DH5alpha by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
New variant of CTX-M-type extended-spectrum beta-lactamases, CTX-M-71, with a Gly238Cys substitution in a Klebsiella pneumoniae isolate from Bulgaria.
AID533392Antimicrobial activity against Clostridium perfringens assessed as resistant isolates by agar dilution method2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID373762Antibacterial activity against imipenem-resistant Acinetobacter baumannii ab1266 by broth dilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
An OXA-66/OXA-51-like carbapenemase and possibly an efflux pump are associated with resistance to imipenem in Acinetobacter baumannii.
AID532210Antimicrobial activity against Escherichia coli J53 harboring wild-type GyrA, ParC, GyrB genes by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID562230Antimicrobial activity against Desulfovibrio desulfuricans MB in presence of Tazobactam by Etest method2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
Susceptibilities of 23 Desulfovibrio isolates from humans.
AID532934Antimicrobial activity against Escherichia coli Genehogs by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Molecular epidemiology, sequence types, and plasmid analyses of KPC-producing Klebsiella pneumoniae strains in Israel.
AID1079937Severe hepatitis, defined as possibly life-threatening liver failure or through clinical observations. Value is number of references indexed. [column 'MASS' in source]
AID532437Antibacterial activity against VIM-2 producing Pseudomonas aeruginosa clone B2 isolate VA-06X-20 by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID529479Antimicrobial activity against Klebsiella pneumoniae isolate 21 expressing beta-lactamase Oxa-48, TEM-1 and Oxa-9 by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Spread of OXA-48-positive carbapenem-resistant Klebsiella pneumoniae isolates in Istanbul, Turkey.
AID535157Antimicrobial activity against imipenem susceptible Pseudomonas aeruginosa assessed as intermediate isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID567330Antimicrobial activity against Escherichia coli ML4909 by broth dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Chromosomally encoded blaCMY-2 located on a novel SXT/R391-related integrating conjugative element in a Proteus mirabilis clinical isolate.
AID535899Antimicrobial activity against aac(6')-Ib-cr-positive Citrobacter freundii JS33 harboring GyrA T83I mutant, wild-type ParC, GyrB, qnrA and qnrB genes by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID574511Antimicrobial activity against Bacteroides vulgatus assessed as percent susceptible isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID534658Antimicrobial activity against ESBL producing Klebsiella pneumoniae assessed as susceptible isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID372609Antibacterial activity against Escherichia coli DH5alpha producing beta-lactamase TEM-35 by microdilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
TEM-158 (CMT-9), a new member of the CMT-type extended-spectrum beta-lactamases.
AID567315Antimicrobial activity against SHV-12 ESBL producing Pseudomonas aeruginosa isolate 2206 isolated from burn patient by broth microdilution method in presence of beta-lactamase inhibitor clavulanic acid2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Acquisition of a transposon encoding extended-spectrum beta-lactamase SHV-12 by Pseudomonas aeruginosa isolates during the clinical course of a burn patient.
AID571214Antimicrobial activity against Pseudomonas aeruginosa isolate GB61 obtained from patient with non-cystic fibrosis by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
Role of ampD homologs in overproduction of AmpC in clinical isolates of Pseudomonas aeruginosa.
AID567316Antimicrobial activity against SHV-12 ESBL producing Pseudomonas aeruginosa isolate 2207 isolated from burn patient by broth microdilution method in presence of beta-lactamase inhibitor clavulanic acid2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Acquisition of a transposon encoding extended-spectrum beta-lactamase SHV-12 by Pseudomonas aeruginosa isolates during the clinical course of a burn patient.
AID563971Antibacterial activity against Escherichia coli NF-NDM-1 by Etest method2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
Characterization of a new metallo-beta-lactamase gene, bla(NDM-1), and a novel erythromycin esterase gene carried on a unique genetic structure in Klebsiella pneumoniae sequence type 14 from India.
AID424859Antimicrobial activity against Pseudomonas aeruginosa PAO1 by E-test2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
Molecular epidemiology and mechanisms of carbapenem resistance in Pseudomonas aeruginosa isolates from Spanish hospitals.
AID567281Ratio of Kcat to Km for Acinetobacter baumannii ADC-33 beta-lactamase2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Extended-spectrum cephalosporinase in Acinetobacter baumannii.
AID1079932Highest frequency of moderate liver toxicity observed during clinical trials, expressed as a percentage. [column '% BIOL' in source]
AID545849Antimicrobial activity against Pseudomonas aeruginosa PS40 with PFGE phenotype 5 expressing beta-lactamase KPC-2, OXA-2 obtained from urine of patient by agar dilution method in presence of beta-lactamase inhibitor tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID511582Antimicrobial activity against beta-lactam resistant Pseudomonas aeruginosa PAOD1 harboring oprD spontaneous mutant selected in vitro after antipseudomonal treatment of intensive care unit patient by broth microdilution method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Activity of a new cephalosporin, CXA-101 (FR264205), against beta-lactam-resistant Pseudomonas aeruginosa mutants selected in vitro and after antipseudomonal treatment of intensive care unit patients.
AID559585Antimicrobial activity against Pseudomonas aeruginosa PAO1 harboring DNA oxidative repair system deltamutT::Gm mutant gene by Etest2009Antimicrobial agents and chemotherapy, Jun, Volume: 53, Issue:6
Antibiotic resistance in Pseudomonas aeruginosa strains with increased mutation frequency due to inactivation of the DNA oxidative repair system.
AID584564Antimicrobial activity against Acinetobacter lwoffii isolate K expressing beta-lactamase OXA-58 isolated from blood culture of patient by vitek 2 system2010Antimicrobial agents and chemotherapy, Dec, Volume: 54, Issue:12
In vivo selection of a missense mutation in adeR and conversion of the novel blaOXA-164 gene into blaOXA-58 in carbapenem-resistant Acinetobacter baumannii isolates from a hospitalized patient.
AID207197In vitro minimum inhibitory concentration against Methicillin-susceptible Staphylococcus aureus (GC 4543)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID323690Antibacterial activity against TEM92 ESBL-producing Acinetobacter baumannii by CLSI method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Spread in an Italian hospital of a clonal Acinetobacter baumannii strain producing the TEM-92 extended-spectrum beta-lactamase.
AID532933Antimicrobial activity against KPC-3 producing Klebsiella pneumoniae 557 transformant by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Molecular epidemiology, sequence types, and plasmid analyses of KPC-producing Klebsiella pneumoniae strains in Israel.
AID585194Antimicrobial activity against Escherichia coli DH5[alpha] transformed with pAC-ges1 plasmid encoding Beta-lactamase GES-7 K104, G170 mutant by Etest method2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Comparative biochemical and computational study of the role of naturally occurring mutations at Ambler positions 104 and 170 in GES β-lactamases.
AID532415Antibacterial activity against IMP-13 producing Pseudomonas aeruginosa clone C2 isolate NA-14X-10 by Etest method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID573360Antibacterial activity against ceftazidime-susceptible Klebsiella pneumoniae assessed as resistant isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID574750Antimicrobial activity against Peptostreptococcus micros assessed as percent resistant isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID555666Antimicrobial activity against Escherichia coli DH10B harboring natural plasmid pWES-1 carrying CTX-M-53 gene by disk diffusion method2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Novel plasmid-encoded ceftazidime-hydrolyzing CTX-M-53 extended-spectrum beta-lactamase from Salmonella enterica serotypes Westhampton and Senftenberg.
AID532393Antibacterial activity against VIM-1 producing Pseudomonas aeruginosa clone A2 isolate NA-14X-26 by Etest method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID1373310Antimicrobial activity against Escherichia coli expressing beta-lactamase AmpC by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID529474Antimicrobial activity against Escherichia coli J53 harboring beta-lactamase TEM-1, CTX-M-15 and Oxa-1 by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Spread of OXA-48-positive carbapenem-resistant Klebsiella pneumoniae isolates in Istanbul, Turkey.
AID519013Ratio of Kcat to Km for Beta-lactamase TEM-102008Antimicrobial agents and chemotherapy, Mar, Volume: 52, Issue:3
E240V substitution increases catalytic efficiency toward ceftazidime in a new natural TEM-type extended-spectrum beta-lactamase, TEM-149, from Enterobacter aerogenes and Serratia marcescens clinical isolates.
AID583207Bactericidal activity against Escherichia coli ATCC 25922 using 10'8 CFU/ml inoculum assessed as log reduction in bacterial count at 256 times MIC after 24 hrs by time-kill study2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Mathematical modeling to characterize the inoculum effect.
AID573620Antimicrobial activity against SHV-11 beta-lactamase producing Klebsiella pneumoniae GAR 7693 infected in CD-1 mouse treated 30 and 150 mins postinfection2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID535380Antimicrobial activity against Pseudomonas aeruginosa isolated from ICU patient assessed as resistant isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID405085Ratio of Kcat to Km of Citrobacter freundii PER2 beta lactamase2007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Biochemical characterization of PER-2 and genetic environment of blaPER-2.
AID573847Antimicrobial activity against OXA-1 beta-lactamase producing Escherichia coli GAR 5946 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID522020Antimicrobial activity against Escherichia coli isolate J53 harboring pEnc1 containing beta-lactamase OXA-48 located within transposon Tn1999 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID522012Antimicrobial activity against Escherichia coli isolate J53 harboring pE containing beta-lactamase OXA-48 located within transposon Tn1999.2 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID562809Antimicrobial activity against Escherichia coli J532009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Complete nucleotide sequences of plasmids pEK204, pEK499, and pEK516, encoding CTX-M enzymes in three major Escherichia coli lineages from the United Kingdom, all belonging to the international O25:H4-ST131 clone.
AID535120Antimicrobial activity against ceftazidime susceptible Serratia marcescens assessed as susceptible isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID573347Antibacterial activity against ceftazidime-susceptible Enterobacter cloacae assessed as susceptible isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID520976Antibacterial activity against Pseudomonas aeruginosa KG2505 harboring pCOL plasmid by Etest method2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Genetic structures at the origin of acquisition of the beta-lactamase bla KPC gene.
AID534655Antimicrobial activity against Non-ESBL Klebsiella pneumoniae assessed as susceptible isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID528603Antimicrobial activity against Escherichia coli J53 harboring blaKPC-2 and blaTEM-1 by Etest method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Genetic and structural insights into the dissemination potential of the extremely broad-spectrum class A beta-lactamase KPC-2 identified in an Escherichia coli strain and an Enterobacter cloacae strain isolated from the same patient in France.
AID520970Antibacterial activity against Escherichia coli harboring pNGR plasmid expressing blaKPC gene by Etest method2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Genetic structures at the origin of acquisition of the beta-lactamase bla KPC gene.
AID535665Antimicrobial activity against aac(6')-Ib-cr-positive Enterobacter cloacae FJ63T harboring qnrS gene by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID565673Antimicrobial activity against beta-lactamase positive (amoxicillin)clavulanate-resistant Haemophilus influenzae assessed as susceptible isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Antimicrobial activities of piperacillin-tazobactam against Haemophilus influenzae isolates, including beta-lactamase-negative ampicillin-resistant and beta-lactamase-positive amoxicillin-clavulanate-resistant isolates, and mutations in their quinolone re
AID555671Antimicrobial activity against Escherichia coli DH5[alpha] harboring recombinant plasmid carrying CTX-M-53 gene by disk diffusion method2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Novel plasmid-encoded ceftazidime-hydrolyzing CTX-M-53 extended-spectrum beta-lactamase from Salmonella enterica serotypes Westhampton and Senftenberg.
AID285605Antimicrobial activity against Pseudomonas aeruginosa 2F6 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID574512Antimicrobial activity against Bacteroides vulgatus assessed as percent resistant isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID1079944Benign tumor, proven histopathologically. Value is number of references indexed. [column 'T.BEN' in source]
AID534893Antimicrobial activity against Enterobacter cloacae with nonderepressed AmpC beta-lactamsae assessed as intermediate isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID301747Antibacterial activity against Staphylococcus aureus2007Bioorganic & medicinal chemistry, Nov-15, Volume: 15, Issue:22
Design, synthesis and biological evaluation of novel lipoamino acid-based glycolipids for oral drug delivery.
AID559261Antimicrobial activity against Proteus vulgaris Pv8 expressing beta-lactamase PER-1 by disk diffusion method2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Emergence of extended-spectrum beta-lactamase PER-1 in Proteus vulgaris and Providencia stuartii isolates from Algiers, Algeria.
AID1373291Antimicrobial activity against Escherichia coli expressing beta-lactamase PER-2 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID625288Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for jaundice2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID577236Antibacterial activity against intI1-positive tigecycline-resistant Acinetobacter baumannii AB113 with PFGE subgroup B1 containing carbapenemase OXA-23 and OXA-51 by Etest2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Overexpression of the adeB gene in clinical isolates of tigecycline-nonsusceptible Acinetobacter baumannii without insertion mutations in adeRS.
AID373200Antimicrobial activity against Escherichia coli DH10B carrying pJIM2246 expressing Bacillus clausii NR beta-lactamase BCL1 by agar-dilution technique in presence of beta-lactamase inhibitor Tazobactam2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
Molecular and biochemical characterization of the chromosome-encoded class A beta-lactamase BCL-1 from Bacillus clausii.
AID564525Antimicrobial activity against Acinetobacter baumannii CIP70.10 by Etest method2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Extended-spectrum cephalosporinase in Acinetobacter baumannii.
AID573562Antibacterial activity against beta-lactamase producing Bacteroides thetaiotaomicron assessed as resistant isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID532444Antibacterial activity against IMP-13 producing Pseudomonas aeruginosa clone C2 isolate NA-14X-02 by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID573654Antimicrobial activity against penicillinase producing Staphylococcus aureus GC 6468 by broth microdilution method2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID544433Antimicrobial activity against Escherichia coli CU164A harboring beta-lactamase AmpC by liquid microdilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Sec- and Tat-dependent translocation of beta-lactamases across the Escherichia coli inner membrane.
AID535851Antimicrobial activity against aac(6')-Ib-cr-negative Enterobacter cloacae FJ67 harboring wild-type GyrA S83I and qnrS genes by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID532586Antibacterial activity against IMP-13 producing Pseudomonas aeruginosa clone C2 isolate NA-14X-12 by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID576067Antimicrobial activity against ESBL-positive Klebsiella pneumoniae 69036 harboring porin OmpK36V mutant gene by Etest in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
An ertapenem-resistant extended-spectrum-beta-lactamase-producing Klebsiella pneumoniae clone carries a novel OmpK36 porin variant.
AID1373305Antimicrobial activity against Escherichia coli expressing beta-lactamase IMP-1 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID529008Antimicrobial activity against vancomycin-resistant Enterococcus sp. isolated from ICU patient respiratory tract assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID545647Antimicrobial activity against Pseudomonas aeruginosa PS29 with PFGE phenotype 11D obtained from sputum of patient by agar dilution method in presence of beta-lactamase inhibitor tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID573369Antibacterial activity against ceftazidime-susceptible Proteus mirabilis assessed as resistant isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID545447Antimicrobial activity against extended-spectrum beta-lactamase-negative Klebsiella pneumoniae assessed as percent susceptible isolates by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Susceptibility of gram-negative pathogens isolated from patients with complicated intra-abdominal infections in the United States, 2007-2008: results of the Study for Monitoring Antimicrobial Resistance Trends (SMART).
AID567318Antimicrobial activity against Escherichia coli TUM4670 by broth dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Chromosomally encoded blaCMY-2 located on a novel SXT/R391-related integrating conjugative element in a Proteus mirabilis clinical isolate.
AID531771Antimicrobial activity against Pseudomonas aeruginosa secretion isolate 4658 containing PFGE clone A1 expressing beta-lactamase IMP-15 by broth microdilution method2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Metallo-beta-lactamase gene bla(IMP-15) in a class 1 integron, In95, from Pseudomonas aeruginosa clinical isolates from a hospital in Mexico.
AID285576Antimicrobial activity against Pseudomonas aeruginosa 65.18-3 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID529493Antimicrobial activity against Enterobacter cloacae isolate 781 containing PFGE genetic clone B expressing qnrB2 and beta-lactamase KPC-2 and SHV-12 gene by Etest2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID374026Ratio of Kcat to Km for Klebsiella pneumoniae KPC-1 beta lactamase expressed in Escherichia coli DH5alpha by SDS-PAGE2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
Biochemical Characterization of SFC-1, a class A carbapenem-hydrolyzing beta-lactamase.
AID495838Hydrolytic activity of Escherichia coli BL21 DE3 beta-lactamase VIM-19 by microacidimetric method2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Novel VIM metallo-beta-lactamase variant from clinical isolates of Enterobacteriaceae from Algeria.
AID548024Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237H mutant by agar dilution method2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID1079947Comments (NB not yet translated). [column 'COMMENTAIRES' in source]
AID524257Ratio of Kcat to Km in Escherichia coli beta-lactamase SHV-12010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
Biochemical study of a new inhibitor-resistant beta-lactamase, SHV-84, produced by a clinical Escherichia coli strain.
AID545438Antimicrobial activity against extended-spectrum beta-lactamase-negative Escherichia coli obtained from patient with complicated intra-abdominal infection assessed as percent susceptible isolates by agar dilution method in presence of beta-lactamase inhib2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Susceptibility of gram-negative pathogens isolated from patients with complicated intra-abdominal infections in the United States, 2007-2008: results of the Study for Monitoring Antimicrobial Resistance Trends (SMART).
AID534293Antimicrobial activity against Stenotrophomonas maltophilia KJN2 harboring pRK-EcG plasmid and ampN with xylE-Gmomega cassette insertion by agar dilution method2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
AmpN-AmpG operon is essential for expression of L1 and L2 beta-lactamases in Stenotrophomonas maltophilia.
AID584837Antimicrobial activity against Escherichia coli DH10B harboring recombinant Aeromonas allosaccharophila AL-1 beta-lactamase PER1 by agar dilution method2010Antimicrobial agents and chemotherapy, Apr, Volume: 54, Issue:4
PER-6, an extended-spectrum beta-lactamase from Aeromonas allosaccharophila.
AID576315Antimicrobial activity against ESBL-negative Klebsiella pneumoniae 299332 harboring porin OmpK36 gene by Etest in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
An ertapenem-resistant extended-spectrum-beta-lactamase-producing Klebsiella pneumoniae clone carries a novel OmpK36 porin variant.
AID535838Antimicrobial activity against wild-type Pseudomonas aeruginosa GP20 after 18 hrs by agar dilution method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Fluoroquinolone enhances the mutation frequency for meropenem-selected carbapenem resistance in Pseudomonas aeruginosa, but use of the high-potency drug doripenem inhibits mutant formation.
AID405090Antimicrobial activity against integron carrying Enterobacteriaceae assessed as percent resistant isolates2007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Enterobacteriaceae bloodstream infections: presence of integrons, risk factors, and outcome.
AID574513Antimicrobial activity against Bacteroides vulgatus assessed as percent resistant isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID1373301Antimicrobial activity against Escherichia coli expressing beta-lactamase TEM-24 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID571037Antimicrobial activity against Pseudomonas aeruginosa isolate PA367 obtained from patient with cystic fibrosis by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
Role of ampD homologs in overproduction of AmpC in clinical isolates of Pseudomonas aeruginosa.
AID520778Antibacterial activity against beta-lactamase KPC-2 producing Escherichia coli isolate E1 by agar dilution method2008Antimicrobial agents and chemotherapy, Jun, Volume: 52, Issue:6
Emergence of Serratia marcescens, Klebsiella pneumoniae, and Escherichia coli Isolates possessing the plasmid-mediated carbapenem-hydrolyzing beta-lactamase KPC-2 in intensive care units of a Chinese hospital.
AID495818Antimicrobial activity against Klebsiella pneumoniae 2878 strain expressing beta-lactamase VIM-19 by microdilution method in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Novel VIM metallo-beta-lactamase variant from clinical isolates of Enterobacteriaceae from Algeria.
AID548028Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237K mutant by agar dilution method2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID520779Antibacterial activity against Escherichia coli EC600 by agar dilution method2008Antimicrobial agents and chemotherapy, Jun, Volume: 52, Issue:6
Emergence of Serratia marcescens, Klebsiella pneumoniae, and Escherichia coli Isolates possessing the plasmid-mediated carbapenem-hydrolyzing beta-lactamase KPC-2 in intensive care units of a Chinese hospital.
AID545459Antimicrobial activity against Serratia marcescens assessed as percent susceptible isolates by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Susceptibility of gram-negative pathogens isolated from patients with complicated intra-abdominal infections in the United States, 2007-2008: results of the Study for Monitoring Antimicrobial Resistance Trends (SMART).
AID324358Antibacterial activity against Escherichia coli DH10B expressing SCO1 by agar dilution technique2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Identification of the novel narrow-spectrum beta-lactamase SCO-1 in Acinetobacter spp. from Argentina.
AID574966Antimicrobial activity against Actinomyces odontolyticus assessed as percent susceptible isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID559588Antimicrobial activity against Pseudomonas aeruginosa PAO1 harboring DNA oxidative repair system deltamutY::Gm mutant gene assessed as doubling time2009Antimicrobial agents and chemotherapy, Jun, Volume: 53, Issue:6
Antibiotic resistance in Pseudomonas aeruginosa strains with increased mutation frequency due to inactivation of the DNA oxidative repair system.
AID564536Antimicrobial activity against Escherichia coli TOP10 harboring pTOPO plasmid by Etest method2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Extended-spectrum cephalosporinase in Acinetobacter baumannii.
AID1373315Antimicrobial activity against Escherichia coli expressing beta-lactamase Oxa-10 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID522000Antimicrobial activity against Escherichia coli isolate J53 harboring p4A containing beta-lactamase OXA-48 located within transposon Tn1999 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID558334Antibacterial activity against bla gene-positive and nitrocefin reaction-positive beta-lactamase harboring Campylobacter jejuni isolate P1093 by NCCLS agar doubling dilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Beta-lactamase-mediated beta-lactam resistance in Campylobacter species: prevalence of Cj0299 (bla OXA-61) and evidence for a novel beta-Lactamase in C. jejuni.
AID545435Antimicrobial activity against extended-spectrum beta-lactamase-positive Escherichia coli obtained from patient with complicated intra-abdominal infection assessed as percent susceptible isolates by agar dilution method in presence of beta-lactamase inhib2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Susceptibility of gram-negative pathogens isolated from patients with complicated intra-abdominal infections in the United States, 2007-2008: results of the Study for Monitoring Antimicrobial Resistance Trends (SMART).
AID531778Antimicrobial activity against Pseudomonas aeruginosa blood isolate 4667 containing PFGE clone A expressing beta-lactamase IMP-15 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Metallo-beta-lactamase gene bla(IMP-15) in a class 1 integron, In95, from Pseudomonas aeruginosa clinical isolates from a hospital in Mexico.
AID576273Antimicrobial activity against ESBL-positive Klebsiella pneumoniae 18260 by Etest in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
An ertapenem-resistant extended-spectrum-beta-lactamase-producing Klebsiella pneumoniae clone carries a novel OmpK36 porin variant.
AID573381Antibacterial activity against beta lactamase-negative Haemophilus influenzae assessed as resistant isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID511583Antimicrobial activity against beta-lactam resistant Pseudomonas aeruginosa PAOD2 harboring oprD spontaneous mutant selected in vitro after antipseudomonal treatment of intensive care unit patient by broth microdilution method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Activity of a new cephalosporin, CXA-101 (FR264205), against beta-lactam-resistant Pseudomonas aeruginosa mutants selected in vitro and after antipseudomonal treatment of intensive care unit patients.
AID372611Antibacterial activity against Escherichia coli DH5alpha by microdilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
TEM-158 (CMT-9), a new member of the CMT-type extended-spectrum beta-lactamases.
AID557697Antimicrobial activity in Prevotella salivae by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID574985Antimicrobial activity against Actinomyces naeslundii assessed as percent resistant isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID279187Ratio of kcat to Km of Enterobacter cloacae S3 isolate beta lactamase LAP1 expressed in Escherichia coli DH10B2007Antimicrobial agents and chemotherapy, Feb, Volume: 51, Issue:2
Novel Ambler class A beta-lactamase LAP-1 and its association with the plasmid-mediated quinolone resistance determinant QnrS1.
AID495658Antimicrobial activity against Escherichia coli TOP10 by solid agar dilution method2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
BEL-2, an extended-spectrum beta-lactamase with increased activity toward expanded-spectrum cephalosporins in Pseudomonas aeruginosa.
AID283321Antimicrobial activity against Escherichia coli XL10/vector2007Antimicrobial agents and chemotherapy, Mar, Volume: 51, Issue:3
Detection of a new SHV-type extended-spectrum beta-lactamase, SHV-31, in a Klebsiella pneumoniae strain causing a large nosocomial outbreak in The Netherlands.
AID529202Antibacterial activity against ESBL-producing Escherichia coli assessed as resistant isolates by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, May, Volume: 52, Issue:5
Comparison of antimicrobial resistance profiles among extended-spectrum-beta-lactamase-producing and acquired AmpC beta-lactamase-producing Escherichia coli isolates from Canadian intensive care units.
AID571040Antimicrobial activity against Pseudomonas aeruginosa isolate PA113 obtained from patient with cystic fibrosis by agar dilution method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
Role of ampD homologs in overproduction of AmpC in clinical isolates of Pseudomonas aeruginosa.
AID576318Antimicrobial activity against ESBL-negative Klebsiella pneumoniae 30018 harboring porin OmpK35 gene by Etest in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
An ertapenem-resistant extended-spectrum-beta-lactamase-producing Klebsiella pneumoniae clone carries a novel OmpK36 porin variant.
AID67560In vitro minimum inhibitory concentration against vancomycin-susceptible Enterococcus faecalis (GC 4553)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID325449Antibacterial activity against Staphylococcus aureus ATCC 3556 after 14 to 16 hrs by broth dilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Polyamine effects on antibiotic susceptibility in bacteria.
AID528599Antimicrobial activity against blaKPC-2 and blaTEM-1 producing Escherichia coli 2138 by Etest method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Genetic and structural insights into the dissemination potential of the extremely broad-spectrum class A beta-lactamase KPC-2 identified in an Escherichia coli strain and an Enterobacter cloacae strain isolated from the same patient in France.
AID519471Antimicrobial activity against Stenotrophomonas maltophilia K279a expressing beta-lactamase L1 and L2 by agar dilution method2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Induction of L1 and L2 beta-lactamase production in Stenotrophomonas maltophilia is dependent on an AmpR-type regulator.
AID529498Antimicrobial activity against Escherichia coli T-781 harboring expressing qnrB2 and beta-lactamase KPC-2 and SHV-12 gene by Etest2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID532398Antibacterial activity against VIM-1 producing Pseudomonas aeruginosa clone D1 isolate VA-06X-63 by Etest method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID70152Minimum inhibitory concentration against 30 strains of Escherichia coli1987Journal of medicinal chemistry, Aug, Volume: 30, Issue:8
Synthesis and beta-lactamase inhibitory properties of 2 beta-[(1,2,3-triazol-1-yl)methyl]-2 alpha-methylpenam-3 alpha-carboxylic acid 1,1-dioxide and related triazolyl derivatives.
AID372604Antibacterial activity against Escherichia coli BER1 producing TEM-158 by microdilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
TEM-158 (CMT-9), a new member of the CMT-type extended-spectrum beta-lactamases.
AID567309Antimicrobial activity against SHV-12 ESBL producing Pseudomonas aeruginosa isolate 2207 isolated from burn patient by broth microdilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Acquisition of a transposon encoding extended-spectrum beta-lactamase SHV-12 by Pseudomonas aeruginosa isolates during the clinical course of a burn patient.
AID529006Antimicrobial activity against vancomycin-resistant Enterococcus sp. isolated from ICU patient urine assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID203171The compound was evaluated for antimicrobial activity against Serratia marcescens OC 4294 by inhibiting enzyme AmpC(const)2000Bioorganic & medicinal chemistry letters, Oct-02, Volume: 10, Issue:19
The synthesis and SAR of rhodanines as novel class C beta-lactamase inhibitors.
AID496591Antimicrobial activity against Escherichia coli DH10B harboring beta lactamase KPC-2 by CLSI method2010Antimicrobial agents and chemotherapy, Feb, Volume: 54, Issue:2
Inhibitor resistance in the KPC-2 beta-lactamase, a preeminent property of this class A beta-lactamase.
AID374021Ratio of Kcat to Km for Serratia fonticola UTAD54 SFC1 beta lactamase expressed in Escherichia coli BL21(DE3) by SDS-PAGE2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
Biochemical Characterization of SFC-1, a class A carbapenem-hydrolyzing beta-lactamase.
AID574992Antimicrobial activity against Bifidobacterium adolescentis assessed as percent resistant isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID574049Antibacterial activity against beta-lactamase producing Peptoniphilus asaccharolyticus assessed as resistant isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID285594Antimicrobial activity against Pseudomonas aeruginosa 1A9 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID529476Antimicrobial activity against Escherichia coli J53 harboring beta-lactamase TEM-1, SHV-12 and Oxa-9 by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Spread of OXA-48-positive carbapenem-resistant Klebsiella pneumoniae isolates in Istanbul, Turkey.
AID625282Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for cirrhosis2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID571045Antimicrobial activity against Pseudomonas aeruginosa isolate GB61 obtained from patient with non-cystic fibrosis by Etest2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
Role of ampD homologs in overproduction of AmpC in clinical isolates of Pseudomonas aeruginosa.
AID68828In vivo inhibitory activity against Escherichia coli in mice1999Bioorganic & medicinal chemistry letters, Apr-05, Volume: 9, Issue:7
6-(1-Hydroxyalkyl))penam sulfone derivatives as inhibitors of class A and class C beta-lactamases II.
AID424321Antimicrobial activity against Dialister pneumosintes assessed as susceptibility breakpoint by CLSI method2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
Antimicrobial susceptibilities and clinical sources of Dialister species.
AID495840Hydrolytic activity of beta-lactamase VIM-1 in Escherichia coli DH5alpha expressing pBCLL/39H by microacidimetric method2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Novel VIM metallo-beta-lactamase variant from clinical isolates of Enterobacteriaceae from Algeria.
AID341597Antibacterial activity against sEscherichia coli GeneHogs harboring blaKPC-encoding plasmids2007Antimicrobial agents and chemotherapy, Aug, Volume: 51, Issue:8
Emergence of KPC-2 and KPC-3 in carbapenem-resistant Klebsiella pneumoniae strains in an Israeli hospital.
AID549340Antimicrobial activity against Escherichia coli isolate 86 harboring bla CTX-M-3a gene by broth microdilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
blaCTX-M genes in escherichia coli strains from Croatian Hospitals are located in new (blaCTX-M-3a) and widely spread (blaCTX-M-3a and blaCTX-M-15) genetic structures.
AID522009Antimicrobial activity against Klebsiella pneumoniae isolate KpBIC expressing beta-lactamase OXA-48 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID542620Antimicrobial activity against streptomycin-resistant Streptococcus pneumoniae R6 harboring PBP2x T338G mutant gene and Janus disruption at PBP1a after 48 hrs by agar dilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
An important site in PBP2x of penicillin-resistant clinical isolates of Streptococcus pneumoniae: mutational analysis of Thr338.
AID521433Antibacterial activity against Stenotrophomonas maltophilia isolate KJ deficient in L2 beta lactamase gene at 50 ug/ml2008Antimicrobial agents and chemotherapy, Mar, Volume: 52, Issue:3
Induction of L1 and L2 beta-lactamases of Stenotrophomonas maltophilia.
AID1592960Antibacterial activity against multi-drug resistant Klebsiella pneumoniae NMI 3081/09 assessed as reduction in microbial growth incubated for 20 hrs2019European journal of medicinal chemistry, Apr-15, Volume: 168Microwave-assisted solid-phase synthesis of antisense acpP peptide nucleic acid-peptide conjugates active against colistin- and tigecycline-resistant E. coli and K. pneumoniae.
AID523269Binding affinity to Escherichia coli isolate HN1157 AcrAB-TolC efflux transporter2010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
Kinetic parameters of efflux of penicillins by the multidrug efflux transporter AcrAB-TolC of Escherichia coli.
AID564474Antimicrobial activity against Pseudomonas aeruginosa isolate 22 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
In vivo efficacy of 1- and 2-gram human simulated prolonged infusions of doripenem against Pseudomonas aeruginosa.
AID530333Antimicrobial activity against Pseudomonas aeruginosa PAO1 harboring pUCP carrying VIM-1 gene by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Characterization of the new metallo-beta-lactamase VIM-13 and its integron-borne gene from a Pseudomonas aeruginosa clinical isolate in Spain.
AID529304Antimicrobial activity against Acinetobacter baumannii isolate Ac058 expressing beta-lactamase Oxa-58 by broth microdilution method2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Characterization of the carbapenem-hydrolyzing oxacillinase oxa-58 in an Acinetobacter genospecies 3 clinical isolate.
AID529457Antimicrobial activity against Klebsiella pneumoniae containing PFGE clone B expressing beta-lactamase Oxa-48, TEM-1, CTX-M-15 and Oxa-1 by Etest2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Spread of OXA-48-positive carbapenem-resistant Klebsiella pneumoniae isolates in Istanbul, Turkey.
AID571221Antimicrobial activity against Pseudomonas aeruginosa isolate 164CD obtained from patient with non-cystic fibrosis by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
Role of ampD homologs in overproduction of AmpC in clinical isolates of Pseudomonas aeruginosa.
AID562952Antimicrobial activity against Klebsiella pneumoniae PFGE clone A expressing beta-lactamase KPC-2 by Etest in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Novel genetic environment of the carbapenem-hydrolyzing beta-lactamase KPC-2 among Enterobacteriaceae in China.
AID535896Antimicrobial activity against aac(6')-Ib-cr-negative Citrobacter freundii JN64T harboring qnrA gene by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID285599Antimicrobial activity against Pseudomonas aeruginosa 2A2 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID511666Antimicrobial activity against beta-lactam resistant beta-lactam resistant Pseudomonas aeruginosa PAOD3 harboring oprD spontaneous mutant and deficient in ampD gene selected in vitro after antipseudomonal treatment of intensive care unit patient by broth 2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Activity of a new cephalosporin, CXA-101 (FR264205), against beta-lactam-resistant Pseudomonas aeruginosa mutants selected in vitro and after antipseudomonal treatment of intensive care unit patients.
AID532919Antimicrobial activity against carbapenem-resistant KPC-2 producing Klebsiella pneumoniae 523transformant by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Molecular epidemiology, sequence types, and plasmid analyses of KPC-producing Klebsiella pneumoniae strains in Israel.
AID532414Antibacterial activity against IMP-13 producing Pseudomonas aeruginosa clone C2 isolate NA-14X-02 by Etest method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID554990Antibacterial activity against Acinetobacter genomosp. 3 isolate 65 by Etest method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Genetic variability among ampC genes from acinetobacter genomic species 3.
AID573431Antimicrobial activity against TEM-1 beta-lactamase producing Escherichia coli GC 6265 infected in CD-1 mouse treated 30 mins postinfection in presence of 2:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID529159Antibacterial activity against Pseudomonas aeruginosa 100609 after 20 hrs by broth microdilution assay2008Antimicrobial agents and chemotherapy, May, Volume: 52, Issue:5
Synergy between polyethylenimine and different families of antibiotics against a resistant clinical isolate of Pseudomonas aeruginosa.
AID532416Antibacterial activity against IMP-13 producing Pseudomonas aeruginosa clone C2 isolate NA-14X-11 by Etest method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID558328Antibacterial activity against bla gene-positive and nitrocefin reaction-positive beta-lactamase harboring Campylobacter jejuni isolate P286 by NCCLS agar doubling dilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Beta-lactamase-mediated beta-lactam resistance in Campylobacter species: prevalence of Cj0299 (bla OXA-61) and evidence for a novel beta-Lactamase in C. jejuni.
AID574998Antimicrobial activity against Bifidobacterium sp. assessed as percent resistant isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID373201Antimicrobial activity against Escherichia coli DH10B by agar-dilution technique in presence of beta-lactamase inhibitor Tazobactam2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
Molecular and biochemical characterization of the chromosome-encoded class A beta-lactamase BCL-1 from Bacillus clausii.
AID576321Antimicrobial activity against ESBL-positive Klebsiella pneumoniae 31750 harboring porin OmpK36 gene by Etest in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
An ertapenem-resistant extended-spectrum-beta-lactamase-producing Klebsiella pneumoniae clone carries a novel OmpK36 porin variant.
AID541021Antimicrobial activity against Escherichia coli TOP10 in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Naturally occurring Class A ss-lactamases from the Burkholderia cepacia complex.
AID520972Antibacterial activity against Escherichia coli harboring pBC633 plasmid expressing blaKPC gene by Etest method2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Genetic structures at the origin of acquisition of the beta-lactamase bla KPC gene.
AID529005Antimicrobial activity against vancomycin-resistant Enterococcus sp. isolated from ICU patient blood assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID495903Antimicrobial activity in Escherichia coli DIH-1 expressing beta-lactamase VIM-19 by Etest2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
VIM-19, a metallo-beta-lactamase with increased carbapenemase activity from Escherichia coli and Klebsiella pneumoniae.
AID564221Antimicrobial activity against Acinetobacter baumannii ATCC 19606 by Etest method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
OXA-143, a novel carbapenem-hydrolyzing class D beta-lactamase in Acinetobacter baumannii.
AID545632Antimicrobial activity against Pseudomonas aeruginosa PS11A with PFGE phasotype 7A obtained from sputum of ICU patient by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID545625Antimicrobial activity against Pseudomonas aeruginosa PS3 with PFGE phenotype 12 obtained from sputum of ICU patient by agar dilution method in presence of beta-lactamase inhibitor tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID534310Antimicrobial activity against metallo-beta-lactamase-negative Pseudomonas aeruginosa isolate PA494 in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID564478Antimicrobial activity against Pseudomonas aeruginosa isolate 1006 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
In vivo efficacy of 1- and 2-gram human simulated prolonged infusions of doripenem against Pseudomonas aeruginosa.
AID495657Antimicrobial activity against Escherichia coli TOP10 expressing recombinant beta-lactamase BEL-1 by solid agar dilution method2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
BEL-2, an extended-spectrum beta-lactamase with increased activity toward expanded-spectrum cephalosporins in Pseudomonas aeruginosa.
AID532399Antibacterial activity against VIM-1 producing Pseudomonas aeruginosa clone D2 isolate VA-06X-16 by Etest method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID547772Antimicrobial activity against Escherichia coli DH10B harboring plasmid pBC SK(+) carrying wild type beta-lactamase KPC-2 by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID406431Total clearance in healthy human at 4 g, iv2007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Systematic comparison of the population pharmacokinetics and pharmacodynamics of piperacillin in cystic fibrosis patients and healthy volunteers.
AID535842Antimicrobial activity against Pseudomonas aeruginosa PAO1 SO20 harboring mexAB-oprM gene after 18 hrs by agar dilution method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Fluoroquinolone enhances the mutation frequency for meropenem-selected carbapenem resistance in Pseudomonas aeruginosa, but use of the high-potency drug doripenem inhibits mutant formation.
AID559589Antimicrobial activity against Pseudomonas aeruginosa PAO1 harboring DNA oxidative repair system deltamutT::Gm mutant gene assessed as doubling time2009Antimicrobial agents and chemotherapy, Jun, Volume: 53, Issue:6
Antibiotic resistance in Pseudomonas aeruginosa strains with increased mutation frequency due to inactivation of the DNA oxidative repair system.
AID534284Antimicrobial activity against Stenotrophomonas maltophilia KJN1 harboring ampN with xylE-Gmomega cassette insertion by agar dilution method2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
AmpN-AmpG operon is essential for expression of L1 and L2 beta-lactamases in Stenotrophomonas maltophilia.
AID532395Antibacterial activity against VIM-1 producing Pseudomonas aeruginosa clone A3 isolate NA-14X-34 by Etest method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID574986Antimicrobial activity against Actinomyces naeslundii assessed as percent resistant isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID373214Ratio of Kcat to Km for Bacillus clausii NR beta-lactamase BCL1 to ratio of Kcat/Km for Bacillus anthracis beta-lactamase Bla12007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
Molecular and biochemical characterization of the chromosome-encoded class A beta-lactamase BCL-1 from Bacillus clausii.
AID549344Antimicrobial activity against Escherichia coli isolate 49 harboring bla CTX-M-3a gene by broth microdilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
blaCTX-M genes in escherichia coli strains from Croatian Hospitals are located in new (blaCTX-M-3a) and widely spread (blaCTX-M-3a and blaCTX-M-15) genetic structures.
AID532174Antimicrobial activity against aac(6')-Ib-cr-negative Enterobacter cloacae SH39 harboring GyrA S83I, ParC S80I mutant, wild-type GyrB and qnrA genes by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID587525Antimicrobial activity against carbapenemases KPC-producing Klebsiella pneumoniae VA-361 infected in sc dosed CD-1 mouse in presence of 4 ug/ml Tazobactam beta-lactamase inhibitor2011Antimicrobial agents and chemotherapy, Jan, Volume: 55, Issue:1
Evaluation of ceftazidime and NXL104 in two murine models of infection due to KPC-producing Klebsiella pneumoniae.
AID541023Ratio of Kcat to Km for Burkholderia cenocepacia 07-34 beta-lactamase PenB1 expressed in Escherichia coli Top102009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Naturally occurring Class A ss-lactamases from the Burkholderia cepacia complex.
AID207346In vitro minimum inhibitory concentration against Staphylococcus aureus; 0.5->642003Bioorganic & medicinal chemistry letters, Aug-18, Volume: 13, Issue:16
Synthesis and evaluation of ether and halogenated derivatives of mannopeptimycin glycopeptide antibiotics.
AID543415Antimicrobial activity against rifampicin-resistant Escherichia coli X1037 transconjugant by broth microdilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Novel chimeric beta-lactamase CTX-M-64, a hybrid of CTX-M-15-like and CTX-M-14 beta-lactamases, found in a Shigella sonnei strain resistant to various oxyimino-cephalosporins, including ceftazidime.
AID535691Antimicrobial activity against beta-lactamase CTX-M-15-producing fluoroquinolone-resistant Escherichia coli FMV5825 expressing qnrB2 and aac(6')-Ib-cr and harboring gyrA Ser83Ile and Asp87Asn mutant gene and ParC Ser80Ile and Glu84Val mutant gene obtained2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Detection of the pandemic O25-ST131 human virulent Escherichia coli CTX-M-15-producing clone harboring the qnrB2 and aac(6')-Ib-cr genes in a dog.
AID301808Antibacterial activity against Bacillus anthracis AMES2007Bioorganic & medicinal chemistry, Dec-01, Volume: 15, Issue:23
Direct diazo-transfer reaction on beta-lactam: synthesis and preliminary biological activities of 6-triazolylpenicillanic acids.
AID534286Antimicrobial activity against Stenotrophomonas maltophilia KJG harboring ampG with xylE-Gmomega cassette insertion by agar dilution method2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
AmpN-AmpG operon is essential for expression of L1 and L2 beta-lactamases in Stenotrophomonas maltophilia.
AID522010Antimicrobial activity against Escherichia coli isolate TOP10 harboring pBIC containing beta-lactamase OXA-48 located within transposon Tn1999.2 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID574769Antimicrobial activity against Finegoldia magna assessed as percent resistant isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID562740Antimicrobial activity against Escherichia coli DH5[alpha] harboring pBC-CTX-M-15 plasmid by agar dilution method2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
New variant of CTX-M-type extended-spectrum beta-lactamases, CTX-M-71, with a Gly238Cys substitution in a Klebsiella pneumoniae isolate from Bulgaria.
AID584561Antimicrobial activity against Acinetobacter lwoffii isolate H expressing beta-lactamase OXA-58 isolated from tracheal secretion of patient by vitek 2 system2010Antimicrobial agents and chemotherapy, Dec, Volume: 54, Issue:12
In vivo selection of a missense mutation in adeR and conversion of the novel blaOXA-164 gene into blaOXA-58 in carbapenem-resistant Acinetobacter baumannii isolates from a hospitalized patient.
AID528982Antimicrobial activity against methicillin-susceptible Staphylococcus aureus isolated from ICU patient blood assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID69010In vitro synergistic activity against Escherichia coli C600N + (TEM-1)1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID285690Antimicrobial susceptibility of carbapenem-resistant Pseudomonas aeruginosa PA4036 isolate expressing carbapenemase KPC22007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
First identification of Pseudomonas aeruginosa isolates producing a KPC-type carbapenem-hydrolyzing beta-lactamase.
AID217333Synergistic activity of compound was determined against VIM-7 beta lactamase produced by Escherichia coli2004Bioorganic & medicinal chemistry letters, Mar-08, Volume: 14, Issue:5
Penicillin-derived inhibitors that simultaneously target both metallo- and serine-beta-lactamases.
AID567313Antimicrobial activity against SHV-12 ESBL producing Pseudomonas aeruginosa isolate 2204 isolated from burn patient by broth microdilution method in presence of beta-lactamase inhibitor clavulanic acid2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Acquisition of a transposon encoding extended-spectrum beta-lactamase SHV-12 by Pseudomonas aeruginosa isolates during the clinical course of a burn patient.
AID67555In vitro minimum inhibitory concentration against vancomycin-resistant Enterococcus faecalis (GC 6189)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID574748Antimicrobial activity against Peptostreptococcus micros assessed as percent susceptible isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID68873In vitro synergistic activity against Escherichia coli 4100 (no beta-lactamase)1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID1373324Antimicrobial activity against Escherichia coli expressing beta-lactamase Oxa-225 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID583152Antimicrobial activity against dacB::lox and nagZ::lox gene-deficient Pseudomonas aeruginosa PAO1 by Etest method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
NagZ inactivation prevents and reverts beta-lactam resistance, driven by AmpD and PBP 4 mutations, in Pseudomonas aeruginosa.
AID516139Antibacterial activity against Pulsotype F Acinetobacter genomosp. 3 isolate 4 containing IMP-1, OXA-58, ADC-18, ISAba1, ISAba3, IS18, IS1008, intI1 genetic elements by broth micro dilution2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Molecular characterization of beta-lactamase genes and their genetic structures in Acinetobacter genospecies 3 isolates in Taiwan.
AID495930Antimicrobial activity in Escherichia coli TOP10 harbouring recombinant plasmid VIM-1-N215K by Etest in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
VIM-19, a metallo-beta-lactamase with increased carbapenemase activity from Escherichia coli and Klebsiella pneumoniae.
AID562810Antimicrobial activity against Escherichia coli J53 harboring pEK499 plasmid encoding CTX-M extended-spectrum beta-lactamases2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Complete nucleotide sequences of plasmids pEK204, pEK499, and pEK516, encoding CTX-M enzymes in three major Escherichia coli lineages from the United Kingdom, all belonging to the international O25:H4-ST131 clone.
AID625281Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for cholelithiasis2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID562336Antimicrobial activity against Escherichia coli DH5alpha harboring plasmid pBC-SK after 18 hrs by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
IND-6, a highly divergent IND-type metallo-beta-lactamase from Chryseobacterium indologenes strain 597 isolated in Burkina Faso.
AID529581Ratio of Kcat to Km for Janthinobacterium lividum THIN-B2008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Functional diversity among metallo-beta-lactamases: characterization of the CAR-1 enzyme of Erwinia carotovora.
AID535693Antimicrobial activity against beta-lactamase CTX-M-15-producing fluoroquinolone-resistant Escherichia coli FMV5825 expressing qnrB2 and aac(6')-Ib-cr and harboring gyrA Ser83Ile and Asp87Asn mutant gene and ParC Ser80Ile and Glu84Val mutant gene obtained2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Detection of the pandemic O25-ST131 human virulent Escherichia coli CTX-M-15-producing clone harboring the qnrB2 and aac(6')-Ib-cr genes in a dog.
AID285588Antimicrobial activity against Pseudomonas aeruginosa 65.36-3 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID544438Antimicrobial activity against Escherichia coli MC4100A expressing beta-lactamase TEM-1 by liquid microdilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Sec- and Tat-dependent translocation of beta-lactamases across the Escherichia coli inner membrane.
AID571041Antimicrobial activity against Pseudomonas aeruginosa isolate PA113 obtained from patient with cystic fibrosis by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
Role of ampD homologs in overproduction of AmpC in clinical isolates of Pseudomonas aeruginosa.
AID576300Antimicrobial activity against ESBL-positive Klebsiella pneumoniae 25008 by Etest in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
An ertapenem-resistant extended-spectrum-beta-lactamase-producing Klebsiella pneumoniae clone carries a novel OmpK36 porin variant.
AID547992Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237Y mutant by agar dilution method2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID520885Ratio of Kcat to Km for Achromobacter xylosoxidans CIP69598 beta-lactamase OXA-114a expressed in Escherichia coli TOP102008Antimicrobial agents and chemotherapy, Jun, Volume: 52, Issue:6
Characterization of a naturally occurring class D beta-lactamase from Achromobacter xylosoxidans.
AID532177Antimicrobial activity against aac(6')-Ib-cr-negative Enterobacter cloacae SH39T harboring qnrA gene by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID529157Antimicrobial activity against Haemophilus influenzae assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID523889Antimicrobial activity against Acinetobacter baumannii 6AB15 harboring ISAba1-blaOXA-23 and blaOXA-66 gene by Etest2010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
Genetic basis of multidrug resistance in Acinetobacter clinical isolates in Taiwan.
AID549341Antimicrobial activity against Escherichia coli isolate 36 harboring bla CTX-M-3a gene by broth microdilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
blaCTX-M genes in escherichia coli strains from Croatian Hospitals are located in new (blaCTX-M-3a) and widely spread (blaCTX-M-3a and blaCTX-M-15) genetic structures.
AID374364Antimicrobial activity against Aeromonas caviae A324R expressing metallo-beta-lactamase IMP-19 by broth dilution method2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
First occurrence of an IMP metallo-beta-lactamase in Aeromonas caviae: IMP-19 in an isolate from France.
AID573430Antimicrobial activity against TEM-1 beta-lactamase producing Escherichia coli GC 6265 infected in CD-1 mouse treated 30 mins postinfection2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID587627Antimicrobial activity against carbapenemases KPC-producing Klebsiella pneumoniae VA-361 infected in CD-1 mouse thigh infection model assessed as change in log10 CFU reduction per thigh treated 1.5 hr post infection at >=1024:256 mg/kg, sc compound to NXL2011Antimicrobial agents and chemotherapy, Jan, Volume: 55, Issue:1
Evaluation of ceftazidime and NXL104 in two murine models of infection due to KPC-producing Klebsiella pneumoniae.
AID69009In vitro synergistic activity against Escherichia coli C600N + (Sme-1)1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID533566Antimicrobial activity against Pseudomonas aeruginosa isolate PA462 expressing VIM-2 beta-lactamase2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID573816Antibacterial activity against Prevotella bivia assessed as resistant isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID522013Antimicrobial activity against Klebsiella pneumoniae isolate KpBEL expressing beta-lactamase OXA-48 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID535887Antimicrobial activity against aac(6')-Ib-cr-positive Klebsiella pneumoniae JN41 harboring GyrA S83I, ParC S80I mutant, wild-type GyrB and qnrB genes by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID535878Antimicrobial activity against aac(6')-Ib-cr-positive Citrobacter freundii JN1T by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID522017Antimicrobial activity against Providencia rettgeri isolate expressing beta-lactamase OXA-48 and TEM-101 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID495650Antimicrobial activity against Pseudomonas luteola expressing blaLUT-2 to blaLUT-6 by Etest method in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Molecular and biochemical characterization of the natural chromosome-encoded class A beta-lactamase from Pseudomonas luteola.
AID560554Antimicrobial activity against Proteus vulgaris Pv5 expressing beta-lactamase PER-1 by disk diffusion method2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Emergence of extended-spectrum beta-lactamase PER-1 in Proteus vulgaris and Providencia stuartii isolates from Algiers, Algeria.
AID573779Antibacterial activity against Fusobacterium varium assessed as resistant isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID574498Antimicrobial activity against Bacteroides thetaiotaomicron assessed as percent susceptible isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID558811Antimicrobial activity against Proteus mirabilis assessed as percent susceptible isolates by CLSI method in presence of beta-lactamase inhibitor tazobactem2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Emergence of high levels of extended-spectrum-beta-lactamase-producing gram-negative bacilli in the Asia-Pacific region: data from the Study for Monitoring Antimicrobial Resistance Trends (SMART) program, 2007.
AID523891Antimicrobial activity against Acinetobacter baumannii ATCC 15151 harboring plasmid AT801 by Etest2010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
Genetic basis of multidrug resistance in Acinetobacter clinical isolates in Taiwan.
AID531495Antibacterial activity against Bacteroides vulgatus assessed as percent resistant isolates by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Resistance trends of the Bacteroides fragilis group over a 10-year period, 1997 to 2006, in Madrid, Spain.
AID546432Ratio of Kcat to Km for Pseudomonas aeruginosa PDC-3 by spectrophotometer2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Extended-spectrum cephalosporinases in Pseudomonas aeruginosa.
AID574754Antimicrobial activity against Anaerococcus prevotii assessed as percent susceptible isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID583191Antimicrobial activity against dacB::lox gene-deficient Pseudomonas aeruginosa PAO1 by broth microdilution method in presence of 5 mM NagZ inhibitor PUGNAc2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
NagZ inactivation prevents and reverts beta-lactam resistance, driven by AmpD and PBP 4 mutations, in Pseudomonas aeruginosa.
AID68397In vitro minimum inhibitory concentration against vancomycin-resistant Enterococcus faecium (GC 4558)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID1257071Antibacterial activity against methicillin-resistant Staphylococcus aureus Mu50 ATCC 700699 after 20 hrs by CLSI broth microdilution method2015Bioorganic & medicinal chemistry letters, Dec-01, Volume: 25, Issue:23
Synthesis of biscoumarin and dihydropyran derivatives with promising antitumor and antibacterial activities.
AID543419Antimicrobial activity against rifampicin-resistant Escherichia coli X1037 by broth microdilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Novel chimeric beta-lactamase CTX-M-64, a hybrid of CTX-M-15-like and CTX-M-14 beta-lactamases, found in a Shigella sonnei strain resistant to various oxyimino-cephalosporins, including ceftazidime.
AID522019Antimicrobial activity against Enterobacter cloacae isolate 1 expressing beta-lactamase OXA-48 and SHV-5 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID574516Antimicrobial activity against Bacteroides ovatus assessed as percent resistant isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID207211In vitro minimum inhibitory concentration against glycopeptide tntermediate Staphylococcus aureus (GC 3066)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID574449Antimicrobial activity against Escherichia coli isolate 386T expressing beta-lactamase KPC2, OXA-9 and PFGE cluster 1 isolated from wound of patient by vitek-2 method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Carbapenem-resistant KPC-2-producing Escherichia coli in a Tel Aviv Medical Center, 2005 to 2008.
AID521992Antimicrobial activity against Escherichia coli isolate J53 harboring pA-1 containing beta-lactamase OXA-48 located within transposon Tn1999 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID532423Antibacterial activity against VIM-1 producing Pseudomonas aeruginosa clone A2 isolate NA-14X-26 by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID585199Antimicrobial activity against Escherichia coli DH5[alpha] transformed with pAC-ges1 plasmid encoding Beta-lactamase GES-5 E104, S170 mutant by Etest method2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Comparative biochemical and computational study of the role of naturally occurring mutations at Ambler positions 104 and 170 in GES β-lactamases.
AID555217Antibacterial activity against Escherichia coli DH5alpha carrying ampC gene of Acinetobacter genomosp. 3 isolate 56 by Etest method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Genetic variability among ampC genes from acinetobacter genomic species 3.
AID565197Antimicrobial activity against Klebsiella pneumoniae isolate H-1406 expressing VIM-1 and KPC-2 genes by microdilution method2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Emerging Klebsiella pneumoniae isolates coproducing KPC-2 and VIM-1 carbapenemases.
AID573811Antibacterial activity against Prevotella buccae assessed as susceptible isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID520969Antibacterial activity against Klebsiella pneumoniae GR by Etest method2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Genetic structures at the origin of acquisition of the beta-lactamase bla KPC gene.
AID521999Antimicrobial activity against Klebsiella pneumoniae isolate Kp6A expressing beta-lactamase OXA-48 and TEM-150 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID573615Antimicrobial activity against AmpC beta-lactamase producing Enterobacter cloacae GC 4142 infected in CD-1 mouse treated 30 and 150 min postinfection in presence of 8:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID564472Antimicrobial activity against Pseudomonas aeruginosa isolate 1060 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
In vivo efficacy of 1- and 2-gram human simulated prolonged infusions of doripenem against Pseudomonas aeruginosa.
AID574725Antimicrobial activity against Prevotella buccae assessed as percent resistant isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID522028Antimicrobial activity against Escherichia coli isolate TOP10 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID285262Antimicrobial activity against recombinant Escherichia coli DH5-alpha isolate expressing pBK-TEM-1 and TEM1 by disk diffusion assay2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Evolution of TEM-type enzymes: biochemical and genetic characterization of two new complex mutant TEM enzymes, TEM-151 and TEM-152, from a single patient.
AID495931Antimicrobial activity in Escherichia coli J53 transconjugate with Escherichia coli DIH-1 expressing natural plasmid containing beta-lactamase VIM-19 in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
VIM-19, a metallo-beta-lactamase with increased carbapenemase activity from Escherichia coli and Klebsiella pneumoniae.
AID574033Antibacterial activity against beta-lactamase producing Micromonas micros assessed as susceptible isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID523272Antimicrobial activity against Escherichia coli HN1157/pHSG576oxa7 assessed as minimal drug concentration2010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
Kinetic parameters of efflux of penicillins by the multidrug efflux transporter AcrAB-TolC of Escherichia coli.
AID567269Antimicrobial activity against Escherichia coli TOP10 harboring pADC-11 plasmid by Etest method in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Extended-spectrum cephalosporinase in Acinetobacter baumannii.
AID533638Antimicrobial activity against Propionibacterium sp. assessed as resistant isolates by agar dilution method2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID285582Antimicrobial activity against Pseudomonas aeruginosa 65.33-1 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID285586Antimicrobial activity against Pseudomonas aeruginosa 65.36-1 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID573383Antibacterial activity against beta lactamase-positive Haemophilus influenzae assessed as susceptible isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID574018Antibacterial activity against beta-lactamase producing Clostridium tertium assessed as susceptible isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID530337Antimicrobial activity against Escherichia coli XL1-Blue harboring pUCP carrying VIM-13 gene by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Characterization of the new metallo-beta-lactamase VIM-13 and its integron-borne gene from a Pseudomonas aeruginosa clinical isolate in Spain.
AID576070Antimicrobial activity against ESBL-positive Klebsiella pneumoniae 50748 harboring porin OmpK36 gene by Etest in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
An ertapenem-resistant extended-spectrum-beta-lactamase-producing Klebsiella pneumoniae clone carries a novel OmpK36 porin variant.
AID528992Antimicrobial activity against methicillin-resistant Staphylococcus aureus isolated from ICU patient respiratory tract assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID532440Antibacterial activity against VIM-2 producing Pseudomonas aeruginosa clone B3 isolate CR-04X-14 by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID545653Antimicrobial activity against Pseudomonas aeruginosa PS36 with PFGE phenotype 11B obtained from urine of patient by agar dilution method in presence of beta-lactamase inhibitor tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID660261Ratio of MIC for wild type Escherichia coli JC7623 to MIC for acrAB-deficient Escherichia coli JZM1202012European journal of medicinal chemistry, Jun, Volume: 52Computational analysis of structure-based interactions and ligand properties can predict efflux effects on antibiotics.
AID424857Antimicrobial activity against Pseudomonas aeruginosa PAO1 harboring pV2GY3 with blaVIM-2 and aac(6)'-32 by E-test2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
Molecular epidemiology and mechanisms of carbapenem resistance in Pseudomonas aeruginosa isolates from Spanish hospitals.
AID562813Antimicrobial activity against Escherichia coli DH5[alpha] harboring pEK516 plasmid encoding CTX-M extended-spectrum beta-lactamases2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Complete nucleotide sequences of plasmids pEK204, pEK499, and pEK516, encoding CTX-M enzymes in three major Escherichia coli lineages from the United Kingdom, all belonging to the international O25:H4-ST131 clone.
AID372349Antibacterial activity against Pseudomonas aeruginosa PAO1/CAZ mutant by CLSI broth microdilution method2007Antimicrobial agents and chemotherapy, Oct, Volume: 51, Issue:10
Development of resistance in wild-type and hypermutable Pseudomonas aeruginosa strains exposed to clinical pharmacokinetic profiles of meropenem and ceftazidime simulated in vitro.
AID422493Antimicrobial activity against Carnobacterium divergens BM4490 expressing beta-lactamase CAD1 at 3 McFarland inoculum size by E-test2008Antimicrobial agents and chemotherapy, Feb, Volume: 52, Issue:2
Genetic and biochemical characterization of CAD-1, a chromosomally encoded new class A penicillinase from Carnobacterium divergens.
AID67554In vitro minimum inhibitory concentration against vancomycin-resistant Enterococcus faecalis (GC 3059)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID532186Antimicrobial activity against aac(6')-Ib-cr-positive Klebsiella pneumoniae SY26 harboring GyrA S83I, ParC S80I mutant, wild-type GyrB and qnrB genes by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID533769Antibacterial activity against IMP-18 producing Pseudomonas aeruginosa isolate P85 exhibiting PFGE K pattern by 2-fold agar dilution method in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Nationwide investigation of extended-spectrum beta-lactamases, metallo-beta-lactamases, and extended-spectrum oxacillinases produced by ceftazidime-resistant Pseudomonas aeruginosa strains in France.
AID547996Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237C mutant by agar dilution method2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID574457Antimicrobial activity against Escherichia coli isolate 1679T expressing beta-lactamase KPC2, TEM and PFGE cluster 6 isolated from peritoneal fluid of patient by vitek-2 method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Carbapenem-resistant KPC-2-producing Escherichia coli in a Tel Aviv Medical Center, 2005 to 2008.
AID1209736Inhibition of human OAT3 expressed in CHO cells assessed as inhibition of fluorescein uptake at 500 uM over 20 mins relative to untreated-control2013Drug metabolism and disposition: the biological fate of chemicals, Apr, Volume: 41, Issue:4
Organic anion transporter 3 interacts selectively with lipophilic β-lactam antibiotics.
AID576279Antimicrobial activity against ESBL-positive Klebsiella pneumoniae 17830 harboring porin OmpK36V mutant gene by Etest in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Oct, Volume: 54, Issue:10
An ertapenem-resistant extended-spectrum-beta-lactamase-producing Klebsiella pneumoniae clone carries a novel OmpK36 porin variant.
AID532171Antimicrobial activity against aac(6')-Ib-cr-positive Citrobacter freundii PU55T harboring wild-type GyrA, ParC, GyrB and qnrA genes by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID511580Antimicrobial activity against beta-lactam resistant Pseudomonas aeruginosa PAO1 deficient in ampD, ampDh3 and ampDh3 gene selected in vitro after antipseudomonal treatment of intensive care unit patient by broth microdilution method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Activity of a new cephalosporin, CXA-101 (FR264205), against beta-lactam-resistant Pseudomonas aeruginosa mutants selected in vitro and after antipseudomonal treatment of intensive care unit patients.
AID532195Antimicrobial activity against aac(6')-Ib-cr-positive Citrobacter freundii TJ15T harboring wild-type GyrA, ParC, GyrB genes by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID574733Antimicrobial activity against Fusobacterium varium after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID532433Antibacterial activity against VIM-1 producing Pseudomonas aeruginosa clone E isolate VA-06X-29 by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID511287Antibacterial activity against Pseudomonas aeruginosa NL68 expressing GES-13 beta lactamase2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
GES-13, a beta-lactamase variant possessing Lys-104 and Asn-170 in Pseudomonas aeruginosa.
AID541009Antimicrobial activity against Burkholderia cenocepacia 09-54 expressing beta-lactamase PenB2 in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Naturally occurring Class A ss-lactamases from the Burkholderia cepacia complex.
AID587529Antimicrobial activity against carbapenemases KPC-producing Klebsiella pneumoniae VA-406 infected in sc dosed CD-1 mouse in presence of 2 ug/ml NXL104 beta-lactamase inhibitor2011Antimicrobial agents and chemotherapy, Jan, Volume: 55, Issue:1
Evaluation of ceftazidime and NXL104 in two murine models of infection due to KPC-producing Klebsiella pneumoniae.
AID577240Antibacterial activity against intI1-positive tigecycline-resistant Acinetobacter baumannii AB168 with PFGE subgroup A1 containing carbapenemase OXA-23 and OXA-51 by Etest2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Overexpression of the adeB gene in clinical isolates of tigecycline-nonsusceptible Acinetobacter baumannii without insertion mutations in adeRS.
AID574724Antimicrobial activity against Prevotella buccae assessed as percent resistant isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID532436Antibacterial activity against VIM-2 producing Pseudomonas aeruginosa clone B1 isolate SS-09X-45 by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID533519Antimicrobial activity against metallo-beta-lactamase-negative Pseudomonas aeruginosa isolate PA459 in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID534657Antimicrobial activity against Non-ESBL Klebsiella pneumoniae assessed as resistant isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID1592958Antibacterial activity against multi-drug resistant Escherichia coli NMI 3898/15 assessed as reduction in microbial growth incubated for 20 hrs2019European journal of medicinal chemistry, Apr-15, Volume: 168Microwave-assisted solid-phase synthesis of antisense acpP peptide nucleic acid-peptide conjugates active against colistin- and tigecycline-resistant E. coli and K. pneumoniae.
AID1079931Moderate liver toxicity, defined via clinical-chemistry results: ALT or AST serum activity 6 times the normal upper limit (N) or alkaline phosphatase serum activity of 1.7 N. Value is number of references indexed. [column 'BIOL' in source]
AID573653Antimicrobial activity against OXA-1 beta-lactamase producing Escherichia coli GAR 5946 by broth microdilution method2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID520786Antibacterial activity against Escherichia coli EC600 transconjugant harboring beta-lactamase KPC-2 in presence of Tazobactam by agar dilution method2008Antimicrobial agents and chemotherapy, Jun, Volume: 52, Issue:6
Emergence of Serratia marcescens, Klebsiella pneumoniae, and Escherichia coli Isolates possessing the plasmid-mediated carbapenem-hydrolyzing beta-lactamase KPC-2 in intensive care units of a Chinese hospital.
AID559276Antimicrobial activity against rifampin-resistant Escherichia coli J53 transconjugated with Proteus vulgaris Pv8 expressing beta-lactamase PER-1 by Etest2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Emergence of extended-spectrum beta-lactamase PER-1 in Proteus vulgaris and Providencia stuartii isolates from Algiers, Algeria.
AID562483Antimicrobial activity against rifampicin-resistant Escherichia coli A15 by Etest in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Emergence of Klebsiella pneumoniae ST258 with KPC-2 in Poland.
AID533423Antimicrobial activity against Anaerococcus prevotii by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID574749Antimicrobial activity against Peptostreptococcus micros assessed as percent susceptible isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID554989Antibacterial activity against Acinetobacter genomosp. 3 isolate 60 by Etest method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Genetic variability among ampC genes from acinetobacter genomic species 3.
AID535379Antimicrobial activity against Pseudomonas aeruginosa isolated from ICU patient assessed as intermediate isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID577237Antibacterial activity against intI1-positive tigecycline-resistant Acinetobacter baumannii AB118 with PFGE subgroup B2 containing carbapenemase OXA-23 and OXA-51 by Etest2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Overexpression of the adeB gene in clinical isolates of tigecycline-nonsusceptible Acinetobacter baumannii without insertion mutations in adeRS.
AID573372Antibacterial activity against ceftazidime-susceptible Serratia marcescens assessed as resistant isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID533368Antimicrobial activity against Bacteroides uniformis assessed as resistant isolates by agar dilution method2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID528989Antimicrobial activity against methicillin-resistant Staphylococcus aureus isolated from ICU patient blood assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID535726Antibacterial activity against Klebsiella pneumoniae urine isolate A28011 PFGE pattern A expressing KPC-2, CTX-M-2 beta-lactamase by agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
First report of KPC-2-producing Klebsiella pneumoniae strains in Brazil.
AID562473Antimicrobial activity against rifampicin-resistant Escherichia coli A15 transconjugant expressing beta-lactamase KPC-2/TEM-1 by Etest2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Emergence of Klebsiella pneumoniae ST258 with KPC-2 in Poland.
AID324856Antimicrobial activity against Acinetobacter baumannii A24 in presence of efflux pump inhibitor phenyl-arginine-beta-naphthylamide by broth microdilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Tigecycline Efflux as a Mechanism for Nonsusceptibility in Acinetobacter baumannii.
AID565282Antibacterial activity against mexB and mexY expressing Pseudomonas aeruginosa PA-A3 harboring GyrA T83I, ParC S87L and IS1001 insertion at position 629 in OprD gene by Etest method2009Antimicrobial agents and chemotherapy, Nov, Volume: 53, Issue:11
Nosocomial spread of colistin-only-sensitive sequence type 235 Pseudomonas aeruginosa isolates producing the extended-spectrum beta-lactamases GES-1 and GES-5 in Spain.
AID574761Antimicrobial activity against Peptoniphilus asaccharolyticus assessed as percent susceptible isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID203144In vitro inhibitory activity against Serratia marcescens1999Bioorganic & medicinal chemistry letters, Apr-05, Volume: 9, Issue:7
6-(1-Hydroxyalkyl))penam sulfone derivatives as inhibitors of class A and class C beta-lactamases II.
AID532168Antimicrobial activity against aac(6')-Ib-cr-positive Citrobacter freundii PU55 harboring GyrA T83I, ParC S80I mutant, wild-type GyrB, qnrA genes by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID528997Antimicrobial activity against methicillin-susceptible Staphylococcus epidermidis isolated from ICU patient respiratory tract assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID574780Antimicrobial activity against Clostridium difficile assessed as percent resistant isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID574746Antimicrobial activity against Peptostreptococcus anaerobius assessed as percent resistant isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID567274Antimicrobial activity against Escherichia coli TOP10 harboring pADC-33 plasmid carrying entire blaAmpC gene with alanine residue deletion at 215 position by Etest method in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Extended-spectrum cephalosporinase in Acinetobacter baumannii.
AID625287Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for hepatomegaly2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID573645Antimicrobial activity against TEM-1 beta-lactamase producing Escherichia coli GC 6265 by broth microdilution method2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID406427Volume of distribution at steady state in cystic fibrosis patient at 4 g, iv2007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Systematic comparison of the population pharmacokinetics and pharmacodynamics of piperacillin in cystic fibrosis patients and healthy volunteers.
AID283322Antimicrobial activity against Escherichia coli XL10/pSHV-312007Antimicrobial agents and chemotherapy, Mar, Volume: 51, Issue:3
Detection of a new SHV-type extended-spectrum beta-lactamase, SHV-31, in a Klebsiella pneumoniae strain causing a large nosocomial outbreak in The Netherlands.
AID545462Antimicrobial activity against Pasteurella sp. assessed as percent susceptible isolates by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Susceptibility of gram-negative pathogens isolated from patients with complicated intra-abdominal infections in the United States, 2007-2008: results of the Study for Monitoring Antimicrobial Resistance Trends (SMART).
AID573798Antibacterial activity against Prevotella melaninogenica assessed as susceptible isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID532207Antimicrobial activity against aac(6')-Ib-cr-positive Klebsiella pneumoniae WH99T harboring qnrB gene by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID535902Antimicrobial activity against aac(6')-Ib-cr-positive Citrobacter freundii JS33T harboring qnrA gene by agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China.
AID574510Antimicrobial activity against Bacteroides vulgatus assessed as percent susceptible isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID586058Antimicrobial activity against Acinetobacter baumannii clinical isolate harboring chromosomally encoded ISAba1-blaOXA-51-like gene with fxsA upstream sequence by agar dilution method2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Emergence and Distribution of Plasmids Bearing the blaOXA-51-like gene with an upstream ISAba1 in carbapenem-resistant Acinetobacter baumannii isolates in Taiwan.
AID574006Antibacterial activity against beta-lactamase producing Clostridium tertium assessed as resistant isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID574495Antimicrobial activity against Bacteroides fragilis assessed as percent susceptible isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID534915Antimicrobial activity against Citrobacter with derepressed AmpC beta-lactamsae assessed as susceptible isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID544431Antimicrobial activity against translocase tatC-deficient Escherichia coli B1LK0A harboring beta-lactamase L2 by liquid microdilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Sec- and Tat-dependent translocation of beta-lactamases across the Escherichia coli inner membrane.
AID524593Antimicrobial activity against multidrug-resistant Klebsiella pneumoniae isolate Kpn-DK2 by broth microdilution method2010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
KPC-producing extreme drug-resistant Klebsiella pneumoniae isolate from a patient with diabetes mellitus and chronic renal failure on hemodialysis in South Korea.
AID285602Antimicrobial activity against Pseudomonas aeruginosa 2A5 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID574995Antimicrobial activity against Bifidobacterium sp. assessed as percent susceptible isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID560222Antibacterial activity against Salmonella enterica serovar Typhimurium 01-4 by CLSI M7-A7 agar dilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Outer membrane protein STM3031 (Ail/OmpX-like protein) plays a key role in the ceftriaxone resistance of Salmonella enterica serovar Typhimurium.
AID208002In vitro minimum inhibitory concentration against Streptococcus Species (5 strains, including PRSP)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID574452Antimicrobial activity against Escherichia coli isolate 543T expressing beta-lactamase KPC2 and PFGE cluster 4 isolated from synovial fluid of patient by vitek-2 method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Carbapenem-resistant KPC-2-producing Escherichia coli in a Tel Aviv Medical Center, 2005 to 2008.
AID544435Antimicrobial activity against Escherichia coli MC4100A harboring empty plasmid by liquid microdilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Sec- and Tat-dependent translocation of beta-lactamases across the Escherichia coli inner membrane.
AID574755Antimicrobial activity against Anaerococcus prevotii assessed as percent susceptible isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID560223Antibacterial activity against Salmonella enterica serovar Typhimurium R200 expressing Outer membrane protein STM3031 by CLSI M7-A7 agar dilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Outer membrane protein STM3031 (Ail/OmpX-like protein) plays a key role in the ceftriaxone resistance of Salmonella enterica serovar Typhimurium.
AID548040Antimicrobial activity against Escherichia coli DH10B harboring plasmid pBK SK(+) by agar dilution method2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID530289Antimicrobial activity against blaKPC-2, blaKLUC-2 and blaTEM-1 producing Enterobacter cloacae 7506 by Etest method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Genetic and structural insights into the dissemination potential of the extremely broad-spectrum class A beta-lactamase KPC-2 identified in an Escherichia coli strain and an Enterobacter cloacae strain isolated from the same patient in France.
AID285579Antimicrobial activity against Pseudomonas aeruginosa IA5 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID575004Antimicrobial activity against Eubacterium lentum assessed as percent resistant isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID285261Antimicrobial activity against recombinant Escherichia coli DH5-alpha isolate expressing pBK-TEM-36 and IRT by disk diffusion assay2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Evolution of TEM-type enzymes: biochemical and genetic characterization of two new complex mutant TEM enzymes, TEM-151 and TEM-152, from a single patient.
AID574775Antimicrobial activity against Clostridium perfringens assessed as percent resistant isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID548262Ratio of Kcat/Km for Klebsiella pneumoniae 1534 beta-lactamase KPC-2 T237A mutant by spectrophotometric analysis2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID529148Antimicrobial activity against carbapenem-resistant Pseudomonas aeruginosa isolated from ICU patient blood assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID574723Antimicrobial activity against Prevotella buccae assessed as percent susceptible isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID374362Ratio of Kcat to Km of Aeromonas caviae A324R metallo-beta-lactamase IMP-19 expressed in Escherichia coli DH5alpha by computerized microacidimetric method2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
First occurrence of an IMP metallo-beta-lactamase in Aeromonas caviae: IMP-19 in an isolate from France.
AID324362Ratio of kcat to Km for Acinetobacter johnsonii SCO12007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Identification of the novel narrow-spectrum beta-lactamase SCO-1 in Acinetobacter spp. from Argentina.
AID67716In vitro synergistic activity against Enterobacter aerogenes GC 6268 clinical isolate1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID1373322Antimicrobial activity against Escherichia coli expressing beta-lactamase Oxa-160 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID531977Antibacterial activity against Escherichia coli DH10B expressing KPC-2 CTX-M-2 by agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
First report of KPC-2-producing Klebsiella pneumoniae strains in Brazil.
AID533567Antimicrobial activity against Pseudomonas aeruginosa isolate PA465 expressing VIM-2 beta-lactamase2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID574004Antibacterial activity against beta-lactamase producing Clostridium paraputrificum assessed as resistant isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID560592Antimicrobial activity against multidrug resistant Pseudomonas aeruginosa isolate IMCJ2S1 by microdilution method2009Antimicrobial agents and chemotherapy, Jun, Volume: 53, Issue:6
AAC(6')-Iaf, a novel aminoglycoside 6'-N-acetyltransferase from multidrug-resistant Pseudomonas aeruginosa clinical isolates.
AID562822Antimicrobial activity against Escherichia coli DH5[alpha] in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Complete nucleotide sequences of plasmids pEK204, pEK499, and pEK516, encoding CTX-M enzymes in three major Escherichia coli lineages from the United Kingdom, all belonging to the international O25:H4-ST131 clone.
AID567314Antimicrobial activity against SHV-12 ESBL producing Pseudomonas aeruginosa isolate 2205 isolated from burn patient by broth microdilution method in presence of beta-lactamase inhibitor clavulanic acid2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Acquisition of a transposon encoding extended-spectrum beta-lactamase SHV-12 by Pseudomonas aeruginosa isolates during the clinical course of a burn patient.
AID573351Antibacterial activity against ceftazidime-nonsusceptible Enterobacter cloacae assessed as resistant isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID565279Antibacterial activity against mexB and mexY expressing Pseudomonas aeruginosa PA-A1 harboring GyrA T83I, ParC S87L and IS1001 insertion at position 629 in OprD gene by Etest method2009Antimicrobial agents and chemotherapy, Nov, Volume: 53, Issue:11
Nosocomial spread of colistin-only-sensitive sequence type 235 Pseudomonas aeruginosa isolates producing the extended-spectrum beta-lactamases GES-1 and GES-5 in Spain.
AID495904Antimicrobial activity in Klebsiella pneumoniae DIH-2 clinical isolate expressing beta-lactamase VIM-19 by Etest2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
VIM-19, a metallo-beta-lactamase with increased carbapenemase activity from Escherichia coli and Klebsiella pneumoniae.
AID549334Antimicrobial activity against Escherichia coli isolate 100 harboring bla CTX-M-3a gene by broth microdilution method2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
blaCTX-M genes in escherichia coli strains from Croatian Hospitals are located in new (blaCTX-M-3a) and widely spread (blaCTX-M-3a and blaCTX-M-15) genetic structures.
AID533388Antimicrobial activity against Clostridium difficile assessed as resistant isolates by agar dilution method2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID573384Antibacterial activity against beta lactamase-positive Haemophilus influenzae assessed as resistant isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID373211Ratio of Kcat to Km for Bacillus clausii NR beta-lactamase BCL1 expressed in Escherichia coli BL21 (DE3) relative to benzyl-penicillin2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
Molecular and biochemical characterization of the chromosome-encoded class A beta-lactamase BCL-1 from Bacillus clausii.
AID519010Activity of Beta-lactamase TEM-149 T182M mutant expressed in Escherichia coli HB1012008Antimicrobial agents and chemotherapy, Mar, Volume: 52, Issue:3
E240V substitution increases catalytic efficiency toward ceftazidime in a new natural TEM-type extended-spectrum beta-lactamase, TEM-149, from Enterobacter aerogenes and Serratia marcescens clinical isolates.
AID560128Antimicrobial activity against Acinetobacter baumannii CIP70.10 by disk diffusion method2009Antimicrobial agents and chemotherapy, Jul, Volume: 53, Issue:7
Genetic and biochemical characterization of the first extended-spectrum CARB-type beta-lactamase, RTG-4, from Acinetobacter baumannii.
AID573440Antimicrobial activity against AmpC beta-lactamase producing Enterobacter cloacae GC 4142 infected in CD-1 mouse treated 30 and 150 min postinfection in presence of 4:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID531766Antimicrobial activity against Pseudomonas aeruginosa blood isolate 4677 containing PFGE clone A expressing beta-lactamase IMP-15 by broth microdilution method2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Metallo-beta-lactamase gene bla(IMP-15) in a class 1 integron, In95, from Pseudomonas aeruginosa clinical isolates from a hospital in Mexico.
AID545641Antimicrobial activity against Pseudomonas aeruginosa PS21 with PFGE phenotype 11F obtained from skin of patient by agar dilution method in presence of beta-lactamase inhibitor tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID70153Minimum inhibitory concentration against 30 strains of Escherichia coli1987Journal of medicinal chemistry, Aug, Volume: 30, Issue:8
Synthesis and beta-lactamase inhibitory properties of 2 beta-[(1,2,3-triazol-1-yl)methyl]-2 alpha-methylpenam-3 alpha-carboxylic acid 1,1-dioxide and related triazolyl derivatives.
AID542629Antimicrobial activity against streptomycin-resistant Streptococcus pneumoniae R6 harboring PBP2x T338G mutant gene, Janus disruption at PBP1a and aad9 disruption in CiaR gene after 48 hrs by agar dilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
An important site in PBP2x of penicillin-resistant clinical isolates of Streptococcus pneumoniae: mutational analysis of Thr338.
AID531776Antimicrobial activity against Pseudomonas aeruginosa catheter isolate 4680 containing PFGE clone A2 expressing beta-lactamase IMP-15 by broth microdilution method2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Metallo-beta-lactamase gene bla(IMP-15) in a class 1 integron, In95, from Pseudomonas aeruginosa clinical isolates from a hospital in Mexico.
AID372618Ratio of Kcat to Km for Escherichia coli CF0042 beta-lactamase TEM-352007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
TEM-158 (CMT-9), a new member of the CMT-type extended-spectrum beta-lactamases.
AID521994Antimicrobial activity against Escherichia coli isolate J53 harboring pBb containing beta-lactamase OXA-48 located within transposon Tn1999.2 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID529830Antimicrobial activity against Acinetobacter baumannii assessed as susceptible isolates by microdilution method2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
In vitro activity of tigecycline against multidrug-resistant Acinetobacter baumannii and selection of tigecycline-amikacin synergy.
AID574728Antimicrobial activity against Prevotella oralis assessed as percent resistant isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID547793Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237V mutant by agar dilution method2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID561272Antibacterial activity against Escherichia coli assessed as susceptible isolates by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID573843Antimicrobial activity against CTX-M-5 beta-lactamase producing Salmonella enterica serovar Typhimurium GC 4195 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID373763Antibacterial activity against imipenem-resistant Acinetobacter baumannii abh9 by broth dilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
An OXA-66/OXA-51-like carbapenemase and possibly an efflux pump are associated with resistance to imipenem in Acinetobacter baumannii.
AID529475Antimicrobial activity against Escherichia coli J53 harboring beta-lactamase Oxa-48 by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Spread of OXA-48-positive carbapenem-resistant Klebsiella pneumoniae isolates in Istanbul, Turkey.
AID1373283Antimicrobial activity against Escherichia coli expressing beta-lactamase GES-1 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID564470Antimicrobial activity against Pseudomonas aeruginosa isolate 944 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
In vivo efficacy of 1- and 2-gram human simulated prolonged infusions of doripenem against Pseudomonas aeruginosa.
AID520978Antibacterial activity against Escherichia coli harboring pCOL plasmid expressing blaKPC gene by Etest method2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Genetic structures at the origin of acquisition of the beta-lactamase bla KPC gene.
AID425866Antimicrobial activity against Carnobacterium divergens BM4489 expressing beta-lactamase CAD1 at 3 McFarland inoculum size by E-test2008Antimicrobial agents and chemotherapy, Feb, Volume: 52, Issue:2
Genetic and biochemical characterization of CAD-1, a chromosomally encoded new class A penicillinase from Carnobacterium divergens.
AID567307Antimicrobial activity against SHV-12 ESBL producing Pseudomonas aeruginosa isolate 2205 isolated from burn patient by broth microdilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Acquisition of a transposon encoding extended-spectrum beta-lactamase SHV-12 by Pseudomonas aeruginosa isolates during the clinical course of a burn patient.
AID573614Antimicrobial activity against AmpC beta-lactamase producing Enterobacter cloacae GC 4142 infected in CD-1 mouse treated 30 and 150 min postinfection in presence of 6:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID533364Antimicrobial activity against Bacteroides thetaiotaomicron assessed as resistant isolates by agar dilution method2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID574448Antimicrobial activity against Escherichia coli isolate 386 expressing beta-lactamase KPC2, CTX-M-15, OXA-9, TEM and PFGE cluster 1 isolated from wound of patient by vitek-2 method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Carbapenem-resistant KPC-2-producing Escherichia coli in a Tel Aviv Medical Center, 2005 to 2008.
AID162788In vitro synergistic activity against Pseudomonas aeruginosa Ps505A1 (AmpC derepressed)1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID532392Antibacterial activity against VIM-1 producing Pseudomonas aeruginosa clone A2 isolate NA-14X-21 by Etest method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID531599Antimicrobial activity against Klebsiella pneumoniae Kp2792 expressing beta-lactamase SHV-56 by agar dilution method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Molecular and biochemical characterization of SHV-56, a novel inhibitor-resistant beta-lactamase from Klebsiella pneumoniae.
AID67561In vitro minimum inhibitory concentration against vancomycin-susceptible Enterococcus faecalis (GC 4554)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID521432Antibacterial activity against Stenotrophomonas maltophilia isolate KJ deficient in L1 beta lactamase gene at 50 ug/ml2008Antimicrobial agents and chemotherapy, Mar, Volume: 52, Issue:3
Induction of L1 and L2 beta-lactamases of Stenotrophomonas maltophilia.
AID521834Antibacterial activity against Klebsiella pneumoniae isolate VA367 with blaKPC-3, qnrB19, blaTEM-1, blaSHV-11, blaSHV-12, aac(6')-1b genes by CLSI method2008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Presence of plasmid-mediated quinolone resistance in Klebsiella pneumoniae isolates possessing blaKPC in the United States.
AID574005Antibacterial activity against beta-lactamase producing Clostridium septicum assessed as resistant isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID534659Antimicrobial activity against ESBL producing Klebsiella pneumoniae assessed as intermediate isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID285585Antimicrobial activity against Pseudomonas aeruginosa 65.33-4 tracheal isolates from mechanically ventilated tuberculosis patient2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Development and persistence of antimicrobial resistance in Pseudomonas aeruginosa: a longitudinal observation in mechanically ventilated patients.
AID523271Lipophilicity, log P of the compound2010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
Kinetic parameters of efflux of penicillins by the multidrug efflux transporter AcrAB-TolC of Escherichia coli.
AID560122Antimicrobial activity against Acinetobacter baumannii CIP70.10 harboring beta-lactamase RTG4 gene by disk diffusion method2009Antimicrobial agents and chemotherapy, Jul, Volume: 53, Issue:7
Genetic and biochemical characterization of the first extended-spectrum CARB-type beta-lactamase, RTG-4, from Acinetobacter baumannii.
AID564528Antimicrobial activity against Escherichia coli TOP10 harboring pADC-50 plasmid by Etest method2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Extended-spectrum cephalosporinase in Acinetobacter baumannii.
AID563604Antimicrobial activity against Escherichia coli isolate CKP048 transconjugant harboring beta-lactamase KPC-2, DHA-1, qnrB4 and armA by Etest in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Complete nucleotide sequence of Klebsiella pneumoniae multidrug resistance plasmid pKP048, carrying blaKPC-2, blaDHA-1, qnrB4, and armA.
AID573639Antimicrobial activity against OXA-1 beta-lactamase producing Escherichia coli GAR 5946 infected in CD-1 mouse treated 30 and 150 mins postinfection2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID203148In vivo synergistic activity against Serratia marcescens GC 4132 (Amp C)1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID266540Antibacterial activity against Enterobacter aerogenes expressing AmpC in iv dosed murine acute lethal infection model2006Journal of medicinal chemistry, Jul-27, Volume: 49, Issue:15
Structure-activity relationship of 6-methylidene penems bearing 6,5 bicyclic heterocycles as broad-spectrum beta-lactamase inhibitors: evidence for 1,4-thiazepine intermediates with C7 R stereochemistry by computational methods.
AID532411Antibacterial activity against VIM-2 producing Pseudomonas aeruginosa clone B3 isolate PV-05X-02 by Etest method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID565287Antibacterial activity against mexB and mexY expressing Pseudomonas aeruginosa PA-A3 harboring GyrA T83I, ParC S87L and IS1001 insertion at position 629 in OprD gene by Etest method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Nov, Volume: 53, Issue:11
Nosocomial spread of colistin-only-sensitive sequence type 235 Pseudomonas aeruginosa isolates producing the extended-spectrum beta-lactamases GES-1 and GES-5 in Spain.
AID405824Antimicrobial activity against Acinetobacter baumannii 696 isolate harboring bla IMP-1 carrying integron In86 containing aminoglycoside resistance gene aac(6')-32007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Characterization of an integron carrying blaIMP-1 and a new aminoglycoside resistance gene, aac(6')-31, and its dissemination among genetically unrelated clinical isolates in a Brazilian hospital.
AID574497Antimicrobial activity against Bacteroides fragilis assessed as percent resistant isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID660265Antimicrobial activity against wild type Escherichia coli expressing AcrAB-TolC efflux pump2012European journal of medicinal chemistry, Jun, Volume: 52Computational analysis of structure-based interactions and ligand properties can predict efflux effects on antibiotics.
AID545645Antimicrobial activity against Pseudomonas aeruginosa PS26 with PFGE phenotype 3A expressing beta-lactamase OXA-2 obtained from sputum of ICU patient by agar dilution method in presence of beta-lactamase inhibitor tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID574517Antimicrobial activity against Bacteroides ovatus assessed as percent resistant isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID206386In vitro minimum inhibitory concentration against methicillin-susceptible Coagulase-negative Staphylococci (MSCNS) (GC 4551)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID535378Antimicrobial activity against Pseudomonas aeruginosa isolated from ICU patient assessed as susceptible isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID571216Antimicrobial activity against Pseudomonas aeruginosa isolate TX291 obtained from patient with non-cystic fibrosis by agar dilution method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
Role of ampD homologs in overproduction of AmpC in clinical isolates of Pseudomonas aeruginosa.
AID545850Antimicrobial activity against Pseudomonas aeruginosa PS41 with PFGE phenotype 11D obtained from urine of patient by agar dilution method in presence of beta-lactamase inhibitor tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID584558Antimicrobial activity against Acinetobacter lwoffii isolate E expressing beta-lactamase OXA-164 isolated from tracheal secretion of patient by vitek 2 system2010Antimicrobial agents and chemotherapy, Dec, Volume: 54, Issue:12
In vivo selection of a missense mutation in adeR and conversion of the novel blaOXA-164 gene into blaOXA-58 in carbapenem-resistant Acinetobacter baumannii isolates from a hospitalized patient.
AID528492Antimicrobial activity against Pseudomonas aeruginosa clinical isolates assessed as resistant isolates by agar dilution method2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Metallo-beta-lactamase gene bla(IMP-15) in a class 1 integron, In95, from Pseudomonas aeruginosa clinical isolates from a hospital in Mexico.
AID534297Antimicrobial activity against Pseudomonas aeruginosa isolate PA481 expressing VIM-2 beta-lactamase2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID564551Antimicrobial activity against Acinetobacter baumannii KI by Etest method in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Extended-spectrum cephalosporinase in Acinetobacter baumannii.
AID574514Antimicrobial activity against Bacteroides ovatus assessed as percent susceptible isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID519009Ratio of Kcat to Km for Beta-lactamase TEM-149 expressed in Escherichia coli HB1012008Antimicrobial agents and chemotherapy, Mar, Volume: 52, Issue:3
E240V substitution increases catalytic efficiency toward ceftazidime in a new natural TEM-type extended-spectrum beta-lactamase, TEM-149, from Enterobacter aerogenes and Serratia marcescens clinical isolates.
AID541016Antimicrobial activity against Escherichia coli TOP10 harboring beta-lactamase PenB12009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Naturally occurring Class A ss-lactamases from the Burkholderia cepacia complex.
AID575008Antimicrobial activity against Eubacterium sp. assessed as percent susceptible isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID1266408Binding affinity to penicillin-binding protein (unknown origin)2015Journal of medicinal chemistry, Dec-10, Volume: 58, Issue:23
New Frontiers in Druggability.
AID559268Antimicrobial activity against rifampin-resistant Escherichia coli J53 transconjugated with Providencia stuartii Ps5 expressing beta-lactamase PER-1 by disk diffusion method2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Emergence of extended-spectrum beta-lactamase PER-1 in Proteus vulgaris and Providencia stuartii isolates from Algiers, Algeria.
AID573335Antibacterial activity against ceftazidime-susceptible Enterobacteriaceae assessed as susceptible isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID565283Antibacterial activity against Pseudomonas aeruginosa PAO1 harboring plasmid pA1 by Etest method2009Antimicrobial agents and chemotherapy, Nov, Volume: 53, Issue:11
Nosocomial spread of colistin-only-sensitive sequence type 235 Pseudomonas aeruginosa isolates producing the extended-spectrum beta-lactamases GES-1 and GES-5 in Spain.
AID584749Antimicrobial activity against Acinetobacter lwoffii isolate A expressing beta-lactamase OXA-164 isolated from tracheal secretion of patient in presence of Tazobactam by vitek 2 system2010Antimicrobial agents and chemotherapy, Dec, Volume: 54, Issue:12
In vivo selection of a missense mutation in adeR and conversion of the novel blaOXA-164 gene into blaOXA-58 in carbapenem-resistant Acinetobacter baumannii isolates from a hospitalized patient.
AID558326Antibacterial activity against bla gene-negative and nitrocefin reaction-negative beta-lactamase harboring Campylobacter jejuni isolate P1962 by NCCLS agar doubling dilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Beta-lactamase-mediated beta-lactam resistance in Campylobacter species: prevalence of Cj0299 (bla OXA-61) and evidence for a novel beta-Lactamase in C. jejuni.
AID340738Ratio of Kcat to Km of Chryseobacterium indologenes metallo-beta-lactamase IND-5 expressed in Escherichia coli BL21(DE3) assessed as substrate hydrolysis relative to control2007Antimicrobial agents and chemotherapy, Aug, Volume: 51, Issue:8
Identification and characterization of a new metallo-beta-lactamase, IND-5, from a clinical isolate of Chryseobacterium indologenes.
AID522007Antimicrobial activity against Escherichia coli isolate J53 harboring pI-1 containing beta-lactamase OXA-48 located within transposon Tn1999.2 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID522018Antimicrobial activity against Escherichia coli isolate TOP10 harboring pPR containing beta-lactamase and TEM-101 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID541004Antimicrobial activity against Burkholderia cenocepacia 07-34 expressing beta-lactamase PenB12009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Naturally occurring Class A ss-lactamases from the Burkholderia cepacia complex.
AID573838Antimicrobial activity against penicillinase producing Staphylococcus aureus GC 6468 by broth microdilution method in presence of 8:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID535702Antibacterial activity against Escherichia coli TOP10 expressing AmpC-A by agar dilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Role of the Ser-287-Asn replacement in the hydrolysis spectrum extension of AmpC beta-lactamases in Escherichia coli.
AID238858Binding affinity against membrane transport protein PEPT1 in human Caco-2 cells2005Journal of medicinal chemistry, Jun-30, Volume: 48, Issue:13
Three-dimensional quantitative structure-activity relationship analyses of beta-lactam antibiotics and tripeptides as substrates of the mammalian H+/peptide cotransporter PEPT1.
AID529012Antimicrobial activity against CTX-M ESBL producing Escherichia coli isolated from ICU patient wound assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID532405Antibacterial activity against VIM-1 producing Pseudomonas aeruginosa clone G isolate NA-14X-13 by Etest method2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID564213Antimicrobial activity against Acinetobacter baumannii ATCC 135040 by Etest method2009Antimicrobial agents and chemotherapy, Dec, Volume: 53, Issue:12
OXA-143, a novel carbapenem-hydrolyzing class D beta-lactamase in Acinetobacter baumannii.
AID574048Antibacterial activity against beta-lactamase producing Peptoniphilus asaccharolyticus assessed as susceptible isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID495809Antimicrobial activity against Escherichia coli DH5alpha harbouring plasmid BK-VIM-19 expressing beta-lactamase VIM-19 by microdilution method2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Novel VIM metallo-beta-lactamase variant from clinical isolates of Enterobacteriaceae from Algeria.
AID561282Antibacterial activity against Klebsiella pneumoniae assessed as intermediate isolates by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID520901Antibacterial activity against Escherichia coli TOP10 in presence of 4 ug/ml Tazobactam by agar dilution method2008Antimicrobial agents and chemotherapy, Jun, Volume: 52, Issue:6
Characterization of a naturally occurring class D beta-lactamase from Achromobacter xylosoxidans.
AID279182Antibacterial activity against Enterobacter cloacae S3 isolate by agar dilution technique2007Antimicrobial agents and chemotherapy, Feb, Volume: 51, Issue:2
Novel Ambler class A beta-lactamase LAP-1 and its association with the plasmid-mediated quinolone resistance determinant QnrS1.
AID574763Antimicrobial activity against Peptoniphilus asaccharolyticus assessed as percent resistant isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID206377In vitro minimum inhibitory concentration against methicillin-resistant Coagulase-negative Staphylococci (MRCNS) (GC 4546)2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID559272Antimicrobial activity against Proteus vulgaris Pv9 expressing beta-lactamase PER-1 by Etest2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Emergence of extended-spectrum beta-lactamase PER-1 in Proteus vulgaris and Providencia stuartii isolates from Algiers, Algeria.
AID567306Antimicrobial activity against SHV-12 ESBL producing Pseudomonas aeruginosa isolate 2204 isolated from burn patient by broth microdilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Acquisition of a transposon encoding extended-spectrum beta-lactamase SHV-12 by Pseudomonas aeruginosa isolates during the clinical course of a burn patient.
AID520877Antibacterial activity against Achromobacter xylosoxidans MER by agar dilution method2008Antimicrobial agents and chemotherapy, Jun, Volume: 52, Issue:6
Characterization of a naturally occurring class D beta-lactamase from Achromobacter xylosoxidans.
AID585392Antimicrobial activity against Escherichia coli DH5[alpha] transformed with pAC-ges1 plasmid encoding Beta-lactamase GES-6 K104, S170 mutant in presence of at 4 ug/ml Tazobactam by Etest method2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Comparative biochemical and computational study of the role of naturally occurring mutations at Ambler positions 104 and 170 in GES β-lactamases.
AID573359Antibacterial activity against ceftazidime-susceptible Klebsiella pneumoniae assessed as susceptible isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID424329Antimicrobial activity against Dialister propionicifaciens assessed as susceptibility breakpoint by CLSI method2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
Antimicrobial susceptibilities and clinical sources of Dialister species.
AID548020Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237E mutant by agar dilution method2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID322321Antibacterial activity against Escherichia coli DH5 alpha-URA5776 isolates expressing CTX-M-14 enzyme by agar dilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Spread of extended-spectrum beta-lactamase CTX-M-producing escherichia coli clinical isolates in community and nosocomial environments in Portugal.
AID1373292Antimicrobial activity against Escherichia coli expressing beta-lactamase PER-4 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID561451Antibacterial activity against Klebsiella oxytoca assessed as intermediate isolates by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID530348Antimicrobial activity against azide-resistant Escherichia coli J53 by disk diffusion method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Plasmid-mediated quinolone resistance pump QepA2 in an Escherichia coli isolate from France.
AID200986Synergistic activity of compound was determined against SPM-1 beta lactamase produced by Escherichia coli bacteria; R = Resistant2004Bioorganic & medicinal chemistry letters, Mar-08, Volume: 14, Issue:5
Penicillin-derived inhibitors that simultaneously target both metallo- and serine-beta-lactamases.
AID557685Antimicrobial activity in Prevotella oralis group by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID519980Ratio of Kcat to Km for Klebsiella pneumoniae Beta-Lactamase SHV-552008Antimicrobial agents and chemotherapy, May, Volume: 52, Issue:5
Biochemical characterization of SHV-55, an extended-spectrum class A beta-lactamase from Klebsiella pneumoniae.
AID405091Antimicrobial activity against non-integron carrying Enterobacteriaceae assessed as percent resistant isolates2007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Enterobacteriaceae bloodstream infections: presence of integrons, risk factors, and outcome.
AID535839Antimicrobial activity against Pseudomonas aeruginosa GP4KT111 harboring oprD,mexAB-oprM gene after 18 hrs by agar dilution method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Fluoroquinolone enhances the mutation frequency for meropenem-selected carbapenem resistance in Pseudomonas aeruginosa, but use of the high-potency drug doripenem inhibits mutant formation.
AID574973Antimicrobial activity against Actinomyces israelii assessed as percent resistant isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID558325Antibacterial activity against bla gene-negative and nitrocefin reaction-negative beta-lactamase harboring Campylobacter jejuni isolate P850 by NCCLS agar doubling dilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Beta-lactamase-mediated beta-lactam resistance in Campylobacter species: prevalence of Cj0299 (bla OXA-61) and evidence for a novel beta-Lactamase in C. jejuni.
AID582967Antimicrobial activity against beta-lactamase B-deficient Yersinia enterocolitica GY5542 after 20 hrs by Etest2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Contribution of BlaA and BlaB beta-lactamases to antibiotic susceptibility of Yersinia enterocolitica biovar 1B.
AID532424Antibacterial activity against VIM-1 producing Pseudomonas aeruginosa clone A2 isolate NA-14X-32 by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID548260Ratio of Kcat/Km for Klebsiella pneumoniae 1534 beta-lactamase KPC-2 T237S mutant by spectrophotometric analysis2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID40322In vitro minimum inhibitory concentration against Bacillus cereus (GC 4561) assay organism2003Bioorganic & medicinal chemistry letters, Aug-04, Volume: 13, Issue:15
Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics.
AID285255Antimicrobial activity against Escherichia coli DH5-alpha CF1179 isolate expressing CMT and TEM1 by disk diffusion assay2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Evolution of TEM-type enzymes: biochemical and genetic characterization of two new complex mutant TEM enzymes, TEM-151 and TEM-152, from a single patient.
AID585391Antimicrobial activity against Escherichia coli DH5[alpha] transformed with pAC-ges1 plasmid encoding Beta-lactamase GES-5 E104, S170 mutant in presence of at 4 ug/ml Tazobactam by Etest method2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Comparative biochemical and computational study of the role of naturally occurring mutations at Ambler positions 104 and 170 in GES β-lactamases.
AID533524Antimicrobial activity against Pseudomonas aeruginosa isolate PA469 expressing VIM-2 beta-lactamase in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID532435Antibacterial activity against VIM-1 producing Pseudomonas aeruginosa clone G isolate NA-14X-13 by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID1373312Antimicrobial activity against Escherichia coli expressing beta-lactamase CMY-2 by CLSI broth microdilution method2018Bioorganic & medicinal chemistry letters, 02-15, Volume: 28, Issue:4
Optimization of novel monobactams with activity against carbapenem-resistant Enterobacteriaceae - Identification of LYS228.
AID555211Antibacterial activity against Acinetobacter genomosp. 3 isolate 109 by Etest method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Genetic variability among ampC genes from acinetobacter genomic species 3.
AID585196Antimicrobial activity against Escherichia coli DH5[alpha] transformed with pAC-ges1 plasmid encoding Beta-lactamase GES-6 K104, S170 mutant by Etest method2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Comparative biochemical and computational study of the role of naturally occurring mutations at Ambler positions 104 and 170 in GES β-lactamases.
AID1604437Antibacterial activity against Pseudomonas aeruginosa haboring AmpC assessed as reduction in microbial growth by CLSI based broth microdilution method2020Journal of medicinal chemistry, 03-12, Volume: 63, Issue:5
β-Lactamase Inhibitors To Restore the Efficacy of Antibiotics against Superbugs.
AID541015Antimicrobial activity against Burkholderia cenocepacia 5007902 expressing beta-lactamase PenB4 in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Naturally occurring Class A ss-lactamases from the Burkholderia cepacia complex.
AID522003Antimicrobial activity against Klebsiella pneumoniae isolate Kp7A expressing beta-lactamase OXA-48 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID533520Antimicrobial activity against Pseudomonas aeruginosa isolate PA510 expressing VIM-2 beta-lactamase in presence of Tazobactam2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
First survey of metallo-beta-lactamases in clinical isolates of Pseudomonas aeruginosa in a German university hospital.
AID516147Antibacterial activity against Pulsotype D Acinetobacter genomosp. 3 isolate 18 containing IMP-1, OXA-58, ADC-18, ISAba1, ISAba3, repAcil, IS1008, intI1 genetic elements by broth micro dilution2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Molecular characterization of beta-lactamase genes and their genetic structures in Acinetobacter genospecies 3 isolates in Taiwan.
AID341593Antibacterial activity against carbapenem-resistant Klebsiella pneumoniae 469 isolate producing KPC2, OXA4 and CTX-M-10 carbapenemases2007Antimicrobial agents and chemotherapy, Aug, Volume: 51, Issue:8
Emergence of KPC-2 and KPC-3 in carbapenem-resistant Klebsiella pneumoniae strains in an Israeli hospital.
AID545444Antimicrobial activity against extended-spectrum beta-lactamase-positive Klebsiella pneumoniae assessed as percent susceptible isolates by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Susceptibility of gram-negative pathogens isolated from patients with complicated intra-abdominal infections in the United States, 2007-2008: results of the Study for Monitoring Antimicrobial Resistance Trends (SMART).
AID573583Antibacterial activity against beta-lactamase producing Bacteroides caccae assessed as resistant isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID574444Antimicrobial activity against Escherichia coli isolate 339 expressing beta-lactamase KPC2, TEM and PFGE cluster 5 isolated from peritoneal fluid of patient by vitek-2 method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Carbapenem-resistant KPC-2-producing Escherichia coli in a Tel Aviv Medical Center, 2005 to 2008.
AID577230Antibacterial activity against intI1-positive tigecycline-susceptible Acinetobacter baumannii AB110 with PFGE subgroup C containing carbapenemase OXA-51 by Etest2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Overexpression of the adeB gene in clinical isolates of tigecycline-nonsusceptible Acinetobacter baumannii without insertion mutations in adeRS.
AID529007Antimicrobial activity against vancomycin-resistant Enterococcus sp. isolated from ICU patient wound assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID555196Antimicrobial activity against nagZ gene-deficient Pseudomonas aeruginosa PAO1 after 18 hrs by Etest2009Antimicrobial agents and chemotherapy, Jun, Volume: 53, Issue:6
Inactivation of the glycoside hydrolase NagZ attenuates antipseudomonal beta-lactam resistance in Pseudomonas aeruginosa.
AID563599Antimicrobial activity against ESBL producing Escherichia coli assessed as susceptible isolates by Etest in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Foreign travel is a major risk factor for colonization with Escherichia coli producing CTX-M-type extended-spectrum beta-lactamases: a prospective study with Swedish volunteers.
AID532926Antimicrobial activity against carbapenem-resistant KPC-2 producing Klebsiella pneumoniae 525 ST 376 expressing beta-lactamase SHV-1 by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Molecular epidemiology, sequence types, and plasmid analyses of KPC-producing Klebsiella pneumoniae strains in Israel.
AID548023Antimicrobial activity against Escherichia coli DH10B harboring beta-lactamase KPC-2 T237E mutant by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Substrate selectivity and a novel role in inhibitor discrimination by residue 237 in the KPC-2 beta-lactamase.
AID558794Antimicrobial activity against extended spectrum beta-lactamase-expressing Escherichia coli assessed as percent susceptible isolates by CLSI method in presence of beta-lactamase inhibitor tazobactem2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Emergence of high levels of extended-spectrum-beta-lactamase-producing gram-negative bacilli in the Asia-Pacific region: data from the Study for Monitoring Antimicrobial Resistance Trends (SMART) program, 2007.
AID530327Antimicrobial activity against Escherichia coli XL1-Blue harboring pUCP carrying VIM-13 gene by Etest method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Characterization of the new metallo-beta-lactamase VIM-13 and its integron-borne gene from a Pseudomonas aeruginosa clinical isolate in Spain.
AID535713Antibacterial activity against Escherichia coli TOP10 by agar dilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Role of the Ser-287-Asn replacement in the hydrolysis spectrum extension of AmpC beta-lactamases in Escherichia coli.
AID573821Antibacterial activity against Veillonella parvula by by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID529151Antimicrobial activity against carbapenem-resistant Pseudomonas aeruginosa isolated from ICU patient respiratory tract assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID495932Antimicrobial activity in Escherichia coli TOP10 strain in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
VIM-19, a metallo-beta-lactamase with increased carbapenemase activity from Escherichia coli and Klebsiella pneumoniae.
AID532429Antibacterial activity against VIM-1 producing Pseudomonas aeruginosa clone D2 isolate VA-06X-16 by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID372620Ratio of Kcat to Km for Escherichia coli DH5alpha beta-lactamase TEM-12007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
TEM-158 (CMT-9), a new member of the CMT-type extended-spectrum beta-lactamases.
AID530826Antibacterial activity against Escherichia coli J53 harboring plasmid pA-1carrying beta-lactamase OXA-48 by Etest method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Plasmid-encoded carbapenem-hydrolyzing beta-lactamase OXA-48 in an imipenem-susceptible Klebsiella pneumoniae strain from Belgium.
AID559591Antimicrobial activity against Pseudomonas aeruginosa PAO1 harboring DNA oxidative repair system mutL mutant gene complemented with wild type DNA oxidative repair system mutY gene2009Antimicrobial agents and chemotherapy, Jun, Volume: 53, Issue:6
Antibiotic resistance in Pseudomonas aeruginosa strains with increased mutation frequency due to inactivation of the DNA oxidative repair system.
AID573594Antibacterial activity against Fusobacterium varium assessed as susceptible isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID542617Antimicrobial activity against Streptococcus pneumoniae R6 harboring PBP2x2349 and PBP1a2349 mutant gene after 48 hrs by agar dilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
An important site in PBP2x of penicillin-resistant clinical isolates of Streptococcus pneumoniae: mutational analysis of Thr338.
AID531497Antibacterial activity against Bacteroides thetaiotaomicron assessed as percent resistant isolates by agar dilution me in presence of Tazobactam thod 2008Antimicrobial agents and chemotherapy, Jul, Volume: 52, Issue:7
Resistance trends of the Bacteroides fragilis group over a 10-year period, 1997 to 2006, in Madrid, Spain.
AID575003Antimicrobial activity against Eubacterium lentum assessed as percent resistant isolates after 48 hrs by agar dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID529646Antimicrobial activity against Pseudomonas aeruginosa 166301 expressing beta-lactamase VIM-16 obtained from urine of patient by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
VIM-15 and VIM-16, two new VIM-2-like metallo-beta-lactamases in Pseudomonas aeruginosa isolates from Bulgaria and Germany.
AID573778Antibacterial activity against Fusobacterium necrophorum assessed as susceptible isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID541018Antimicrobial activity against Escherichia coli TOP10 harboring beta-lactamase PenB1 in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Naturally occurring Class A ss-lactamases from the Burkholderia cepacia complex.
AID495925Antimicrobial activity in Escherichia coli DIH-1 expressing beta-lactamase VIM-19 by Etest in presence of 4 ug/ml Tazobactam2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
VIM-19, a metallo-beta-lactamase with increased carbapenemase activity from Escherichia coli and Klebsiella pneumoniae.
AID544577Antimicrobial activity against Escherichia coli DH5[alpha] by microdilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Pyrosequencing using the single-nucleotide polymorphism protocol for rapid determination of TEM- and SHV-type extended-spectrum beta-lactamases in clinical isolates and identification of the novel beta-lactamase genes blaSHV-48, blaSHV-105, and blaTEM-155
AID573354Antibacterial activity against ceftazidime-susceptible Escherichia coli assessed as resistant isolates by CLSI M7-A7 broth microdilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
In vitro profiling of ceftaroline against a collection of recent bacterial clinical isolates from across the United States.
AID555222Antibacterial activity against Escherichia coli DH5alpha carrying ampC gene of Acinetobacter genomosp. 3 isolate 195 by Etest method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Genetic variability among ampC genes from acinetobacter genomic species 3.
AID529477Antimicrobial activity against Escherichia coli J53 by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Spread of OXA-48-positive carbapenem-resistant Klebsiella pneumoniae isolates in Istanbul, Turkey.
AID528608Ratio of Kcat to Km for Escherichia coli 2138 beta-lactamase KPC-2 by spectrophotometry2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Genetic and structural insights into the dissemination potential of the extremely broad-spectrum class A beta-lactamase KPC-2 identified in an Escherichia coli strain and an Enterobacter cloacae strain isolated from the same patient in France.
AID565198Antimicrobial activity against Klebsiella pneumoniae isolate A-1797 expressing VIM-1 and KPC-2 genes by microdilution method2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Emerging Klebsiella pneumoniae isolates coproducing KPC-2 and VIM-1 carbapenemases.
AID535848Antimicrobial activity against Pseudomonas aeruginosa GP61KT51 harboring oprD,mexAB-oprM gene after 18 hrs by agar dilution method2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Fluoroquinolone enhances the mutation frequency for meropenem-selected carbapenem resistance in Pseudomonas aeruginosa, but use of the high-potency drug doripenem inhibits mutant formation.
AID522024Antimicrobial activity against Escherichia coli isolate J53 harboring pCF containing beta-lactamase OXA-48 located within transposon Tn1999 by Etest method2010Antimicrobial agents and chemotherapy, Mar, Volume: 54, Issue:3
Spread of OXA-48-encoding plasmid in Turkey and beyond.
AID585195Antimicrobial activity against Escherichia coli DH5[alpha] transformed with pAC-ges1 plasmid encoding Beta-lactamase GES-2 E104, N170 mutant by Etest method2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Comparative biochemical and computational study of the role of naturally occurring mutations at Ambler positions 104 and 170 in GES β-lactamases.
AID573649Antimicrobial activity against CTX-M-5 beta-lactamase producing Salmonella enterica serovar Typhimurium GC 4195 by broth microdilution method2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID533130Antimicrobial activity against Bacteroides distasonis assessed as resistant isolates by agar dilution method2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID544582Antimicrobial activity against Escherichia coli DH5[alpha] isolate GC 8130 expressing bla SHV-1 gene by microdilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Pyrosequencing using the single-nucleotide polymorphism protocol for rapid determination of TEM- and SHV-type extended-spectrum beta-lactamases in clinical isolates and identification of the novel beta-lactamase genes blaSHV-48, blaSHV-105, and blaTEM-155
AID535377Antimicrobial activity against Pseudomonas aeruginosa isolated from non-ICU patient assessed as resistant isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID545656Antimicrobial activity against Stenotrophomonas maltophilia assessed as percent susceptible isolates by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jul, Volume: 54, Issue:7
Susceptibility of gram-negative pathogens isolated from patients with complicated intra-abdominal infections in the United States, 2007-2008: results of the Study for Monitoring Antimicrobial Resistance Trends (SMART).
AID207123In vitro synergistic activity against Stenotrophomonas maltophilia 1712(L1)1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID545628Antimicrobial activity against Pseudomonas aeruginosa PS6A with PFGE phenotype 11A obtained from sputum of ICU patient by agar dilution method in presence of beta-lactamase inhibitor tazobactam2009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Surveillance of carbapenem-resistant Pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: dissemination of KPC and IMP-18 beta-lactamases.
AID554988Antibacterial activity against Acinetobacter genomosp. 3 isolate 56 by Etest method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Genetic variability among ampC genes from acinetobacter genomic species 3.
AID519004Antimicrobial activity against Serratia marcescens isolate CT-118 by broth macrodilution method2008Antimicrobial agents and chemotherapy, Mar, Volume: 52, Issue:3
E240V substitution increases catalytic efficiency toward ceftazidime in a new natural TEM-type extended-spectrum beta-lactamase, TEM-149, from Enterobacter aerogenes and Serratia marcescens clinical isolates.
AID322314Antibacterial activity against CTX-M group 1 enzyme producing Escherichia coli isolates assessed as percent resistant isolates by broth microdilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Spread of extended-spectrum beta-lactamase CTX-M-producing escherichia coli clinical isolates in community and nosocomial environments in Portugal.
AID558800Antimicrobial activity against extended spectrum beta-lactamase-expressing Klebsiella oxytoca assessed as percent susceptible isolates by CLSI method in presence of beta-lactamase inhibitor tazobactem2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Emergence of high levels of extended-spectrum-beta-lactamase-producing gram-negative bacilli in the Asia-Pacific region: data from the Study for Monitoring Antimicrobial Resistance Trends (SMART) program, 2007.
AID571039Antimicrobial activity against Pseudomonas aeruginosa isolate PA24 obtained from patient with cystic fibrosis by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
Role of ampD homologs in overproduction of AmpC in clinical isolates of Pseudomonas aeruginosa.
AID340725Antimicrobial activity against Enterobacter isolates producing extended-spectrum beta-lactamase CTX-M-1 by agar dilution method2007Antimicrobial agents and chemotherapy, Aug, Volume: 51, Issue:8
Extended-spectrum beta-lactamases of the CTX-M type now in Switzerland.
AID285259Antimicrobial activity against recombinant Escherichia coli DH5-alpha isolate expressing pBK-TEM-29 and ESBL by disk diffusion assay2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Evolution of TEM-type enzymes: biochemical and genetic characterization of two new complex mutant TEM enzymes, TEM-151 and TEM-152, from a single patient.
AID534615Antimicrobial activity against ceftazidime-susceptible Enterobacteriaceae assessed as susceptible isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID535707Antibacterial activity against Escherichia coli TOP10 expressing AmpC-B2 by agar dilution method2009Antimicrobial agents and chemotherapy, Jan, Volume: 53, Issue:1
Role of the Ser-287-Asn replacement in the hydrolysis spectrum extension of AmpC beta-lactamases in Escherichia coli.
AID577238Antibacterial activity against intI1-positive tigecycline-resistant Acinetobacter baumannii AB125 with PFGE subgroup A1 containing carbapenemase OXA-23 and OXA-51 by Etest2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Overexpression of the adeB gene in clinical isolates of tigecycline-nonsusceptible Acinetobacter baumannii without insertion mutations in adeRS.
AID532587Antibacterial activity against IMP-13 producing Pseudomonas aeruginosa clone C3 isolate PG-12X-03 by Etest method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Nov, Volume: 52, Issue:11
First countrywide survey of acquired metallo-beta-lactamases in gram-negative pathogens in Italy.
AID324360Antibacterial activity against Acinetobacter johnsonii 7037 expressing SCO1 by agar dilution technique2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Identification of the novel narrow-spectrum beta-lactamase SCO-1 in Acinetobacter spp. from Argentina.
AID585394Antimicrobial activity against Escherichia coli DH5[alpha] in presence of at 4 ug/ml Tazobactam by Etest method2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Comparative biochemical and computational study of the role of naturally occurring mutations at Ambler positions 104 and 170 in GES β-lactamases.
AID559270Antimicrobial activity against Proteus vulgaris Pv7 expressing beta-lactamase PER-1 by Etest2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Emergence of extended-spectrum beta-lactamase PER-1 in Proteus vulgaris and Providencia stuartii isolates from Algiers, Algeria.
AID573795Antibacterial activity against Prevotella buccae assessed as susceptible isolates by CLSI agar dilution method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID574739Antimicrobial activity against Fusobacterium mortiferum after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID519740Antibacterial activity against Escherichia coli DH5alpha expressing Klebsiella pneumoniae beta-lactamase SHV-72 by agar dilution method2008Antimicrobial agents and chemotherapy, May, Volume: 52, Issue:5
The Lys234Arg substitution in the enzyme SHV-72 is a determinant for resistance to clavulanic acid inhibition.
AID528487Antimicrobial activity against Pseudomonas aeruginosa secretion isolate 4688 containing PFGE clone A1 expressing beta-lactamase IMP-15 by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Metallo-beta-lactamase gene bla(IMP-15) in a class 1 integron, In95, from Pseudomonas aeruginosa clinical isolates from a hospital in Mexico.
AID530107Antimicrobial activity against Escherichia coli TOP10 by Etest method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Oct, Volume: 52, Issue:10
Genetic and structural insights into the dissemination potential of the extremely broad-spectrum class A beta-lactamase KPC-2 identified in an Escherichia coli strain and an Enterobacter cloacae strain isolated from the same patient in France.
AID325446Antibacterial activity against Salmonella enterica serovar Typhimurium LT2 after 14 to 16 hrs by broth dilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Polyamine effects on antibiotic susceptibility in bacteria.
AID555213Antibacterial activity against Acinetobacter genomosp. 3 isolate 195 by Etest method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Genetic variability among ampC genes from acinetobacter genomic species 3.
AID529003Antimicrobial activity against Haemophilus influenzae isolated from ICU patient wound assessed as resistant isolates by broth microdilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Apr, Volume: 52, Issue:4
Antimicrobial-resistant pathogens in intensive care units in Canada: results of the Canadian National Intensive Care Unit (CAN-ICU) study, 2005-2006.
AID373765Antibacterial activity against imipenem-resistant Acinetobacter baumannii abh13 by broth dilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
An OXA-66/OXA-51-like carbapenemase and possibly an efflux pump are associated with resistance to imipenem in Acinetobacter baumannii.
AID495631Antimicrobial activity against Pseudomonas luteola LAM expressing blaLUT-1 by Etest method2010Antimicrobial agents and chemotherapy, Jan, Volume: 54, Issue:1
Molecular and biochemical characterization of the natural chromosome-encoded class A beta-lactamase from Pseudomonas luteola.
AID406440Peripheral volume of distribution in cystic fibrosis patient with lean body mass of 53 kg at 4 g, iv2007Antimicrobial agents and chemotherapy, Jul, Volume: 51, Issue:7
Systematic comparison of the population pharmacokinetics and pharmacodynamics of piperacillin in cystic fibrosis patients and healthy volunteers.
AID533400Antimicrobial activity against Clostridium paraputrificum assessed as resistant isolates by agar dilution method2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activities of doripenem, a new broad-spectrum carbapenem, against recently collected clinical anaerobic isolates, with emphasis on the Bacteroides fragilis group.
AID562819Antimicrobial activity against Escherichia coli J53 in presence of beta-lactamase inhibitor Tazobactam2009Antimicrobial agents and chemotherapy, Oct, Volume: 53, Issue:10
Complete nucleotide sequences of plasmids pEK204, pEK499, and pEK516, encoding CTX-M enzymes in three major Escherichia coli lineages from the United Kingdom, all belonging to the international O25:H4-ST131 clone.
AID574757Antimicrobial activity against Anaerococcus prevotii assessed as percent resistant isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID567321Antimicrobial activity against Escherichia coli ML4901 by broth dilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Chromosomally encoded blaCMY-2 located on a novel SXT/R391-related integrating conjugative element in a Proteus mirabilis clinical isolate.
AID561442Antibacterial activity against Escherichia coli YD006 harboring beta-lactamase CMY-33 gene by Etest method2009Antimicrobial agents and chemotherapy, Jul, Volume: 53, Issue:7
Reduced susceptibility to cefepime among Escherichia coli clinical isolates producing novel variants of CMY-2 beta-lactamase.
AID567308Antimicrobial activity against SHV-12 ESBL producing Pseudomonas aeruginosa isolate 2206 isolated from burn patient by broth microdilution method2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Acquisition of a transposon encoding extended-spectrum beta-lactamase SHV-12 by Pseudomonas aeruginosa isolates during the clinical course of a burn patient.
AID587522Antimicrobial activity against carbapenemases KPC-producing Klebsiella pneumoniae VA-361 infected in sc dosed CD-1 mouse in presence of 1 ug/ml NXL104 beta-lactamase inhibitor2011Antimicrobial agents and chemotherapy, Jan, Volume: 55, Issue:1
Evaluation of ceftazidime and NXL104 in two murine models of infection due to KPC-producing Klebsiella pneumoniae.
AID535160Antimicrobial activity against imipenem non-susceptible Pseudomonas aeruginosa assessed as intermediate isolate by broth microdilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Dec, Volume: 52, Issue:12
In vitro activity of doripenem, a carbapenem for the treatment of challenging infections caused by gram-negative bacteria, against recent clinical isolates from the United States.
AID322318Antibacterial activity against CTX-M group 9 enzyme producing Escherichia coli isolates assessed as percent nonsusceptible isolates by broth microdilution method2007Antimicrobial agents and chemotherapy, Jun, Volume: 51, Issue:6
Spread of extended-spectrum beta-lactamase CTX-M-producing escherichia coli clinical isolates in community and nosocomial environments in Portugal.
AID573624Antimicrobial activity against TEM-10 beta-lactamase producing Escherichia coli GC 2022 infected in CD-1 mouse treated 30 mins postinfection in presence of 8:1 ratio of compound to beta-lactamase inhibitor BLI-4892009Antimicrobial agents and chemotherapy, Apr, Volume: 53, Issue:4
Efficacy of piperacillin combined with the Penem beta-lactamase inhibitor BLI-489 in murine models of systemic infection.
AID372608Antibacterial activity against Escherichia coli DH5alpha producing beta-lactamase TEM-12 by microdilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
TEM-158 (CMT-9), a new member of the CMT-type extended-spectrum beta-lactamases.
AID583096Antimicrobial activity against Escherichia coli XL1-Blue harboring pLBII-VIM-2 plasmid expressing VIM-2 W87F mutant beta-lactamase by broth microdilution method2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Mutational analysis of VIM-2 reveals an essential determinant for metallo-beta-lactamase stability and folding.
AID524244Antimicrobial activity against Escherichia coli DH5alpha2010Antimicrobial agents and chemotherapy, May, Volume: 54, Issue:5
Biochemical study of a new inhibitor-resistant beta-lactamase, SHV-84, produced by a clinical Escherichia coli strain.
AID544586Antimicrobial activity against Escherichia coli DH5[alpha] isolate GC 8128 expressing bla SHV-105 gene by microdilution method2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
Pyrosequencing using the single-nucleotide polymorphism protocol for rapid determination of TEM- and SHV-type extended-spectrum beta-lactamases in clinical isolates and identification of the novel beta-lactamase genes blaSHV-48, blaSHV-105, and blaTEM-155
AID544502Antibacterial activity against Pseudomonas aeruginosa PR280 harboring beta-lactamase KPC-5 by agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Phenotypic and enzymatic comparative analysis of the novel KPC variant KPC-5 and its evolutionary variants, KPC-2 and KPC-4.
AID540964Antimicrobial activity against Escherichia coli DH5[alpha] harboring pB-c2 plasmid expressing cephalosporinase CMY-2 by agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Mar, Volume: 53, Issue:3
CMY-31 and CMY-36 cephalosporinases encoded by ColE1-like plasmids.
AID577239Antibacterial activity against intI1-positive tigecycline-resistant Acinetobacter baumannii AB134 with PFGE subgroup A2 containing carbapenemase OXA-23 and OXA-51 by Etest2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Overexpression of the adeB gene in clinical isolates of tigecycline-nonsusceptible Acinetobacter baumannii without insertion mutations in adeRS.
AID373756Antibacterial activity against imipenem-susceptible Acinetobacter baumannii ab20 by broth dilution method2007Antimicrobial agents and chemotherapy, Nov, Volume: 51, Issue:11
An OXA-66/OXA-51-like carbapenemase and possibly an efflux pump are associated with resistance to imipenem in Acinetobacter baumannii.
AID574022Antibacterial activity against beta-lactamase producing Clostridium tertium assessed as resistant isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID520896Antibacterial activity against Achromobacter xylosoxidans MER in presence of 4 ug/ml Tazobactam by agar dilution method2008Antimicrobial agents and chemotherapy, Jun, Volume: 52, Issue:6
Characterization of a naturally occurring class D beta-lactamase from Achromobacter xylosoxidans.
AID559584Antimicrobial activity against Pseudomonas aeruginosa PAO1 harboring DNA oxidative repair system deltamutY::Gm mutant gene by Etest2009Antimicrobial agents and chemotherapy, Jun, Volume: 53, Issue:6
Antibiotic resistance in Pseudomonas aeruginosa strains with increased mutation frequency due to inactivation of the DNA oxidative repair system.
AID561276Antibacterial activity against Escherichia coli assessed as resistant isolates by CLSI M100-S17 method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
AFN-1252, a FabI inhibitor, demonstrates a Staphylococcus-specific spectrum of activity.
AID574505Antimicrobial activity against Bacteroides caccae assessed as percent resistant isolates after 48 hrs by agar dilution method in presence of 4 ug/ml beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Sep, Volume: 54, Issue:9
Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea.
AID558803Antimicrobial activity against extended spectrum beta-lactamase-deficient Klebsiella oxytoca assessed as percent susceptible isolates by CLSI method in presence of beta-lactamase inhibitor tazobactem2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
Emergence of high levels of extended-spectrum-beta-lactamase-producing gram-negative bacilli in the Asia-Pacific region: data from the Study for Monitoring Antimicrobial Resistance Trends (SMART) program, 2007.
AID70957The compound was evaluated for antimicrobial activity against Escherichia coli OC 4075 by inhibiting enzyme TEM-12000Bioorganic & medicinal chemistry letters, Oct-02, Volume: 10, Issue:19
The synthesis and SAR of rhodanines as novel class C beta-lactamase inhibitors.
AID558003Antimicrobial activity in Clostridium clostridioforme by CLSI agar dilution method in presence of Tazobactam2009Antimicrobial agents and chemotherapy, May, Volume: 53, Issue:5
Antianaerobic activity of sulopenem compared to six other agents.
AID529650Antimicrobial activity against Escherichia coli DH5alpha harboring beta-lactamase VIM-16 by agar dilution method in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
VIM-15 and VIM-16, two new VIM-2-like metallo-beta-lactamases in Pseudomonas aeruginosa isolates from Bulgaria and Germany.
AID530816Antibacterial activity against Escherichia coli J53 harboring plasmid-encoded beta-lactamase OXA-48 by Etest method2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Plasmid-encoded carbapenem-hydrolyzing beta-lactamase OXA-48 in an imipenem-susceptible Klebsiella pneumoniae strain from Belgium.
AID96428In vitro synergistic activity against Klebsiella pneumoniae (ACT-1 + 3 blas, IPM=S)1999Bioorganic & medicinal chemistry letters, Jul-19, Volume: 9, Issue:14
The synthesis and evaluation of 6-alkylidene-2'beta-substituted penam sulfones as beta-lactamase inhibitors.
AID573571Antibacterial activity against beta-lactamase producing Bacteroides vulgatus assessed as resistant isolates by CLSI agar dilution method in presence of Tazobactam2008Antimicrobial agents and chemotherapy, Sep, Volume: 52, Issue:9
Increasing trends in antimicrobial resistance among clinically important anaerobes and Bacteroides fragilis isolates causing nosocomial infections: emerging resistance to carbapenems.
AID574451Antimicrobial activity against Escherichia coli isolate 543 expressing beta-lactamase KPC2, CTX-M-15, TEM and PFGE cluster 4 isolated from synovial fluid of patient by vitek-2 method in presence of beta-lactamase inhibitor Tazobactam2010Antimicrobial agents and chemotherapy, Jun, Volume: 54, Issue:6
Carbapenem-resistant KPC-2-producing Escherichia coli in a Tel Aviv Medical Center, 2005 to 2008.
AID529500Antimicrobial activity against Enterobacter cloacae isolate 1 containing PFGE genetic clone A expressing qnrB2 and beta-lactamase KPC-2 and SHV-12 gene by Etest in presence of beta-lactamase inhibitor Tazobactam2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Plasmid-mediated qnrB2 and carbapenemase gene bla(KPC-2) carried on the same plasmid in carbapenem-resistant ciprofloxacin-susceptible Enterobacter cloacae isolates.
AID340735Antimicrobial activity against Escherichia coli HB101 harboring pBC-IND-5 plasmid containing metallo-beta-lactamase IND5 assessed as drug level at which microbial resistance was observed by agar dilution method2007Antimicrobial agents and chemotherapy, Aug, Volume: 51, Issue:8
Identification and characterization of a new metallo-beta-lactamase, IND-5, from a clinical isolate of Chryseobacterium indologenes.
AID1159607Screen for inhibitors of RMI FANCM (MM2) intereaction2016Journal of biomolecular screening, Jul, Volume: 21, Issue:6
A High-Throughput Screening Strategy to Identify Protein-Protein Interaction Inhibitors That Block the Fanconi Anemia DNA Repair Pathway.
AID1800109IC50 Assay from Article 10.1021/cb400200h: \\Binding of (5S)-penicilloic acid to penicillin binding protein 3.\\2013ACS chemical biology, Oct-18, Volume: 8, Issue:10
Binding of (5S)-penicilloic acid to penicillin binding protein 3.
[information is prepared from bioassay data collected from National Library of Medicine (NLM), extracted Dec-2023]

Research

Studies (3,053)

TimeframeStudies, This Drug (%)All Drugs %
pre-1990599 (19.62)18.7374
1990's573 (18.77)18.2507
2000's720 (23.58)29.6817
2010's898 (29.41)24.3611
2020's263 (8.61)2.80
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Market Indicators

Research Demand Index: 102.54

According to the monthly volume, diversity, and competition of internet searches for this compound, as well the volume and growth of publications, there is estimated to be very strong demand-to-supply ratio for research on this compound.

MetricThis Compound (vs All)
Research Demand Index102.54 (24.57)
Research Supply Index8.20 (2.92)
Research Growth Index4.65 (4.65)
Search Engine Demand Index190.89 (26.88)
Search Engine Supply Index2.00 (0.95)

This Compound (102.54)

All Compounds (24.57)

Study Types

Publication TypeThis drug (%)All Drugs (%)
Trials448 (14.09%)5.53%
Trials3 (6.12%)5.53%
Reviews142 (4.47%)6.00%
Reviews3 (6.12%)6.00%
Case Studies450 (14.15%)4.05%
Case Studies0 (0.00%)4.05%
Observational41 (1.29%)0.25%
Observational0 (0.00%)0.25%
Other2,099 (66.01%)84.16%
Other43 (87.76%)84.16%
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Clinical Trials (121)

Trial Overview

TrialPhaseEnrollmentStudy TypeStart DateStatus
Phase I, Single and Multiple Ascending Dose Study to Investigate the Safety, Tolerability and Pharmacokinetics of AAI101 Administered Intravenously Alone or in Combination With Piperacillin or Cefepime to Healthy Adult Subjects [NCT03685084]Phase 156 participants (Actual)Interventional2013-10-10Completed
Role of Prophylactic Antibiotics in Preventing Neonatal Sepsis in Neonates Born Through Meconium Stained Amniotic Fluid - A Randomized Controlled Trial [NCT01290003]250 participants (Actual)Interventional2010-06-30Completed
Rational Use of Broad-spectrum Antibiotics as Empiric Antibiotic Therapy in Febrile Neutropenia in Recipients of Allogeneic Hematopoietic Cell Transplantation [NCT03078010]Phase 2460 participants (Anticipated)Interventional2017-02-10Recruiting
Comparison of the Nephrotoxicity of Vancomycin in Combination With Piperacillin/Tazobactam or Other Beta-lactams in Critically Ill Patients: A Retrospective, Multicenter Study in China [NCT03776409]700 participants (Actual)Observational2018-12-12Completed
Comparison of 9 Doses vs 3 Doses of Post Operative Antibiotics in Live Liver Donors: A Randomized Controlled Trial [NCT03765645]126 participants (Actual)Interventional2018-10-04Completed
Optimal Care of Complicated Appendicitis [NCT03159754]Phase 440 participants (Actual)Interventional2017-06-29Completed
Prospective Randomized Study to Compare Clinical Outcomes in Patients With Osteomyelitis Treated With Intravenous Antibiotics Versus Intravenous Antibiotics With an Early Switch to Oral Antibiotics [NCT02099240]Early Phase 111 participants (Actual)Interventional2014-03-06Terminated(stopped due to Not enough patient enrollment and lack of staffing)
A Randomized, Observer-blinded, Active-controlled, Phase Illb Study to Compare IV / Oral Delafloxacin Fixed-dose Monotherapy With Best Available Treatments in a Microbiologically Enriched Population With Surgical Site Infections [NCT04042077]Phase 3268 participants (Actual)Interventional2019-09-25Terminated(stopped due to COVID-19 seriously affected the study execution as required by the protocol)
A Randomized, Double-blind, Multicenter, Phase2 Trial to Evaluate the Safety and Efficacy of YH1177 or YH1177-D Otic Soultion in Patients With Otitis Media and Otorrhea [NCT02817347]Phase 1/Phase 2135 participants (Actual)Interventional2016-06-30Terminated(stopped due to Sponsor's decision for the Drug Development.)
A Phase 3, Randomized, Double-Blind, Study to Evaluate the Efficacy and Safety of Cefepime-AAI101 Compared to Piperacillin/Tazobactam in the Treatment of Complicated Urinary Tract Infections, Including Acute Pyelonephritis. [NCT03687255]Phase 31,043 participants (Actual)Interventional2018-09-24Completed
An Investigator Initiated, Phase II Single-Center, Randomized, Open-Label, Prospective, Comparative Study to Determine the Efficacy, Safety, and Tolerability of Ceftolozane-Tazobactam Plus Vancomycin, Linezolid Versus Standard of Care Plus Vancomycin, Lin [NCT03485950]Phase 2100 participants (Actual)Interventional2018-05-16Completed
Optimisation, Valorisation and Application of UPLC-MS/MS Based Monitoring of Antibiotic Concentrations in Sputum of Cystic Fibrosis Patients - Part 3: Non-blank Sputum Samples for Method Optimisation and Validation [NCT02840136]40 participants (Actual)Interventional2016-02-29Terminated(stopped due to Lack of staff)
Continuous Infusion Piperacillin-Tazobactam for the Treatment of Pulmonary Exacerbations in Patients With Cystic Fibrosis [NCT01694069]Phase 46 participants (Actual)Interventional2012-09-30Terminated(stopped due to Recruitment was not sufficient to complete the study)
A Phase III, Randomized, Double-Blind, Active Comparator-Controlled Clinical Trial to Study the Efficacy and Safety of Ertapenem Sodium (MK-0826) Versus Piperacillin/Tazobactam Sodium in the Treatment of Diabetic Foot Infections in Chinese Adults [NCT01370616]Phase 3565 participants (Actual)Interventional2011-09-02Completed
A Randomized Controlled Trial Assessing Noninferiority of Three Antimicrobial Regimens for the Treatment of Grade III Open Fractures [NCT03560232]Phase 417 participants (Actual)Interventional2018-07-09Terminated(stopped due to Unable to recruit patients in a timely fashion and unable to recruit sufficient patients)
Efficacy and Safety of the Administration of Betalactam Antibiotics in Continuous or Extended Infusion Compared to Intermittent Infusion in Patients With Sepsis in Two Pediatric Third-level Care Hospitals [NCT03019965]426 participants (Actual)Interventional2017-02-01Completed
Randomized Controlled Trial of Meropenem Versus Piperacillin-Tazobactam for Definitive Treatment of Bloodstream Infections Due to Ceftriaxone Non-susceptible E. Coli and Klebsiella Species. [NCT02176122]Phase 4391 participants (Actual)Interventional2014-02-28Terminated(stopped due to Secondary to third interim analysis by the study DSMB.)
Randomized, Double-Blind, Comparative Study to Evaluate the Safety and Efficacy of ZTI-01 vs Piperacillin/Tazobactam in the Treatment of cUTI/AP Infection in Hospitalized Adults [NCT02753946]Phase 2/Phase 3465 participants (Actual)Interventional2016-04-30Completed
Is Combination Antibiotic Therapy Superior to Monotherapy in the Treatment of Acute Exacerbations of Chronic Obstructive Pulmonary Disease [NCT04879030]Phase 2/Phase 3170 participants (Actual)Interventional2020-01-01Completed
Computer-basierte Dosierungsregime Von Antiinfektiva Bei eingeschränkter Nierenfunktion Und Kontinuierlichen Nierenersatztherapieverfahren (Computer-based Dosage Calculation for Antibiotics in Patients With Impaired Renal Function or Renal Replacement The [NCT03036826]0 participants (Actual)Observational2019-06-30Withdrawn(stopped due to due to organisational changes)
Model-based Dose Versus Empirical Dose of Piperacillin/Tazobactam in the Treatment of Late-onset Sepsis in Preterm Neonates: a Multicentre, Randomised, Open-label, Non-inferiority Study. [NCT05981079]Phase 4332 participants (Anticipated)Interventional2023-07-31Recruiting
Randomized Control Trial: Two Different Antibiotics Versus One Antibiotic for Pediatric Perforated Appendicitis [NCT03289351]Phase 4162 participants (Actual)Interventional2017-05-22Active, not recruiting
Therapeutic Drug Monitoring and Continuous Infusion of Beta-lactam Antibiotics in Patients With Bacteraemia [NCT03108690]Phase 40 participants (Actual)Interventional2017-10-01Withdrawn(stopped due to Logistics)
Piperacillin/Tazobactam Versus Carbapenems in Non-bacteremic Urinary Tract Infections Due to Extended-spectrum β-lactamase (ESBL)-Producing Escherichia Coli or Klebsiella Pneumoniae - (CAPITIS Study) [NCT03891433]Phase 4198 participants (Anticipated)Interventional2019-04-01Recruiting
Efficacy and Safety of Antibiotics in the Treatment of Early Onset Neonatal Sepsis [NCT03932123]500 participants (Anticipated)Observational2019-05-05Recruiting
Randomized Phase II Trial of Total Gut Decontamination Followed by Fecal Microbiota Transplant (FMT), FMT-Alone or Standard of Care for Reduction in Acute Graft-Versus-Host Disease of the Gastrointestinal Tract in Patients Given Broad-Spectrum Antibiotics [NCT03862079]Phase 20 participants (Actual)Interventional2020-06-01Withdrawn(stopped due to Per PI's request)
Assessment of the Optimal Dosing of Piperacillin-tazobactam in Intensive Care Unit Patients: Extended Versus Continuous Infusion [NCT01198925]Phase 414 participants (Actual)Interventional2010-09-23Completed
Single Centre, Prospective, Comparative, Open-label, Randomised Study to Evaluate the Efficacy and Tolerability of the Combination of Moxifloxacin Plus Metronidazole Versus Piperacillin/Tazobactam for the Treatment of Patients With Intra-abdominal Abscess [NCT00629135]Phase 3180 participants (Actual)Interventional2005-11-15Completed
Comparing Oral Versus Parenteral Antimicrobial Therapy (COPAT) Trial [NCT05977868]Phase 4135 participants (Anticipated)Interventional2023-08-04Enrolling by invitation
Efficacy of Extended Infusion of β-lactam Antibiotics for the Treatment of Febrile Neutropenia in Haematologic Patients: a Randomised, Multicentre, Open-label, Superiority Clinical Trial (BEATLE) [NCT04233996]Phase 4150 participants (Anticipated)Interventional2019-06-05Recruiting
Beta-lactam Continuous Versus Intermittent Infusion and Associated Bacterial Resistance and Therapy Outcomes in Critically Ill Patients With Severe Pneumonia [NCT05102162]Phase 435 participants (Actual)Interventional2021-12-17Terminated(stopped due to Low recruitment.)
Pharmacokinetics of Piperacillin and Tazobactam in Critically Ill Patients - Finding the Best Predictor for Piperacillin-tazobactam Clearance [NCT03738683]40 participants (Actual)Observational2019-02-01Completed
Alterations of Glycocalyx in Critical Illness and During Major Surgery and Approaches for Glycocalyx Protection [NCT03136796]20 participants (Actual)Observational2017-05-02Completed
Target Attainment and Pharmacokinetics of Antimicrobials in Non-critically Ill Surgery Patients [NCT03120663]120 participants (Anticipated)Observational2016-11-30Recruiting
First Dose Pharmacokinetics for Piperacillin and Meropenem in ICU Patients [NCT05134298]50 participants (Anticipated)Observational2019-11-01Recruiting
Prospective Unblinded Randomized Trial to Examine Short vs Prolonged Antibiotic Treatment for Hospitalized Hemato-oncology Patients With Febrile Neutropenia [NCT02463747]Phase 4110 participants (Anticipated)Interventional2015-06-30Not yet recruiting
A Multi-centre Study to Define Novel Individualised Dosing Regimens to Maximise Antibiotic Effectiveness for Treatment of Pneumonia in Intensive Care Units [NCT04986254]80 participants (Anticipated)Observational2019-10-17Recruiting
A Phase III Multicenter, Open Label Randomized Controlled Trial of Cefoxitin Versus Piperacillin-Tazobactam as Surgical Antibiotic Prophylaxis in Patients Undergoing Pancreatoduodenectomy [NCT03269994]Phase 3962 participants (Actual)Interventional2017-11-21Active, not recruiting
Early Versus Late Stopping of Antibiotics in Children With Cancer and High-risk Febrile Neutropenia [NCT04948463]Phase 4312 participants (Anticipated)Interventional2021-11-15Recruiting
Randomized, Embedded, Multifactorial Adaptive Platform Trial for Community- Acquired Pneumonia [NCT02735707]Phase 310,000 participants (Anticipated)Interventional2016-04-11Recruiting
A Randomized, Open-label, Single-dose, 3-period Crossover Study to Describe the Pharmacokinetic Parameters of BLI-489 and Piperacillin When Administered Simultaneously Compared to When Each is Administered Alone. [NCT00894439]Phase 124 participants (Actual)Interventional2009-05-31Completed
Population Pharmacokinetics and Pharmacodynamics Study of Piperacillin/Tazobactam During Early Phase in Critically Ill Patients With Severe Sepsis [NCT02730624]Phase 450 participants (Actual)Interventional2014-03-31Completed
Target Attainment of TDM-guided Continuous Infusion of Piperacillin/Tazobactam and Cefepim in Critically Ill Patients: a Prospective Observational Study [NCT04530045]99 participants (Actual)Observational2018-05-02Completed
Procalcitonin as a Marker of Antibiotic Therapy in Patients With Lower Respiratory Tract Infections. Can Measurement of Procalcitonin Reduce the Use of Antibiotics? [NCT02171338]Phase 455 participants (Anticipated)Interventional2013-10-31Active, not recruiting
Piperacllin Versus Placebo in Patients Undergoing Surgery for Acute Cholecystitis [NCT02619149]Phase 3100 participants (Actual)Interventional2009-03-31Completed
Antibiotic Pharmacokinetics in Critically Ill Patients [NCT02609646]1,500 participants (Actual)Observational2016-01-31Completed
Samu Save Sepsis: Early Goal Directed Therapy in Pre Hospital Care of Patients With Severe Sepsis and/or Septic Shock [NCT02473263]Phase 3398 participants (Actual)Interventional2016-05-09Completed
Prospective Study Evaluating Plasma Exposure of Optimized Antibiotic Therapy According to TDM in Patients With Subarachnoid Haemorrhage (ES) and Cerebral Haemorrhage (EC) [NCT04132115]104 participants (Anticipated)Observational2019-10-01Recruiting
A Comparison of Standard Vs Renal Dosing of Piperacillin/Tazobactam in Acute Renal Failure and Septic Shock [NCT00816790]Phase 420 participants (Anticipated)Interventional2009-01-31Terminated(stopped due to Study stopped because of study personel movement to another institution.)
Monitoring of Piperacillin-Tazobactam and Meropenem Plasmatic Levels in Critical Patients [NCT04257838]200 participants (Anticipated)Observational2020-02-15Not yet recruiting
Validation of Uncertainty Quantifying Machine Learning Models to Predict Beta-lactam Antimicrobial Concentrations in ICU Patients [NCT06026852]600 participants (Anticipated)Interventional2023-12-20Not yet recruiting
A Prospective, Randomized, Double Dummy, Double Blind, Multinational, Multicenter Trial Comparing the Safety and Efficacy of Sequential (Intravenous/Oral) Moxifloxacin 400 mg OD to Intravenous Piperacillin/Tazobactam 4.0/0.5 g Every 8 Hours Followed by Or [NCT00402727]Phase 3813 participants (Actual)Interventional2006-09-30Completed
A Single-Dose Pharmacokinetics Study of Tapimycin Injection(Piperacillin 4 g + Tazobactam 0.5 g Powder for Injection) Administered Under Fasting Conditions to Healthy Adult Subjects [NCT00924742]12 participants (Actual)Interventional2009-03-31Completed
Population Pharmacokinetics and Dosage Individualization of Biapenem,Meropenem,Piperacillin and Tazobactam,Tigecycline,Levofloxacin .Etc in Elderly Patients Who Was Hospitalized in Intensive Care Unit [NCT04799626]500 participants (Anticipated)Observational [Patient Registry]2021-04-01Recruiting
Low Doses of Lung Radiation Therapy in Cases of COVID-19 Pneumonia: Prospective Multicentric Study in Radiation Oncology Centers [NCT04394182]15 participants (Anticipated)Interventional2020-04-21Suspended(stopped due to lack of recruitment)
Pharmacokinetics and Pharmacodynamic (PK/PD) of Extended-infusion Meropenem, Piperacillin-tazobactam and Cefepime in the Early Phase of Septic Shock [NCT02820987]Phase 3129 participants (Anticipated)Interventional2016-09-01Recruiting
Randomized, Multicenter, Phase III, Controlled Clinical Trial, to Demonstrate the no Inferiority of Reduced Antibiotic Treatment vs a Broad Spectrum Betalactam Antipseudomonal Treatment in Patients With Bacteremia by Enterobacteriaceae [NCT02795949]Phase 3344 participants (Actual)Interventional2016-10-31Completed
Pharmacokinetics of Piperacillin and Tazobactam in Anuric Septic Patients Treated by Continuous Veno Venous Hemodiafiltration [NCT00703144]Phase 410 participants (Actual)Interventional2008-06-30Completed
Empirical Meropenem Versus Piperacillin/Tazobactam for Adult Patients With Sepsis (EMPRESS) Trial [NCT06184659]Phase 45,800 participants (Anticipated)Interventional2024-03-01Not yet recruiting
Antibiotic Treatment in Ventilator Associated Tracheobronchitis (VAT): A Randomized, Controlled Trial [NCT01027832]Phase 2/Phase 3100 participants (Anticipated)Interventional2009-09-30Recruiting
Targeted AntiBiotics for Chronic Pulmonary Disease: Can Targeted Antibiotic Therapy Improve the Prognosis of Pseudomonas Aeruginosa Infected Patients With Chronic Pulmonary Obstructive Disease, Non-cystic Fibrosis Bronchiectasis and Asthma? A Multicenter, [NCT03262142]Phase 451 participants (Actual)Interventional2018-01-10Terminated(stopped due to Slow recruitment)
Piperacillin Tazobactam Versus Meropenem for Treatment of Bloodstream Infections Caused by Cephalosporin-resistant Enterobacteriaceae- a Non-inferiority Randomized Controlled Trial [NCT03671967]Phase 41,084 participants (Anticipated)Interventional2019-05-01Recruiting
An Investigator Initiated, Phase IV Single-Center, Randomized, Open-Label, Prospective Study to Determine the Impact of Serial Procalcitonin on Improving Antimicrobial Stewardship and on the Efficacy, Safety, and Tolerability of Imipenem - Relebactam Plus [NCT04983901]Phase 2100 participants (Actual)Interventional2021-09-14Active, not recruiting
Effects on the Emergence and Transmission of Vancomycin-Resistant Enterococci After Changes in Antibiotic Use in a Hematology Unit. [NCT00167960]1,500 participants Observational2005-01-31Completed
Effects of Piperacillin-Tazobactam Use on the Prevalence Rate of Extended-Spectrum Beta-Lactamase (ESBL) Producing Escherichia Coli and Klebsiella Pneumoniae in Hematology and Oncology Units. [NCT00167999]200 participants Observational2005-02-28Completed
Antibiotic Concentrations in Serum and Epithelial Lining Fluid Under Continous Infusion [NCT00435305]40 participants (Anticipated)Observational2006-11-30Terminated(stopped due to difficulties by enrolling patients fundings consumed, no staff could be recruited and payed to continue enrolling patients,)
Appropriate Antimicrobial Therapy in Critical Care: A Pilot Randomized Controlled Trial [NCT00438269]Phase 280 participants Interventional2003-02-28Completed
Association of Antibiotic Utilization Measures and Control of Extended-Spectrum β-Lactamases (ESBLs) Producing Bacteria [NCT00488189]Phase 4134 participants (Actual)Interventional2007-05-31Completed
Antimicrobial Pharmacokinetics in High Risk Infants (Urinary Proteomics in Antimicrobial/Antifungal-Treated Newborns - add-on Study) [NCT00491426]450 participants (Actual)Observational2006-01-31Completed
Pharmacokinetics of Understudied Drugs Administered to Children Per Standard of Care [NCT01431326]3,520 participants (Actual)Observational2011-11-30Completed
Antibiotic Plasma Concentrations During Continuous Renal Replacement Therapy With a High Adsorption Membrane (oXiris®) [NCT04033029]20 participants (Actual)Observational2021-01-01Completed
Pharmacokinetics and Safety of Piperacillin-tazobactam in Neonates [NCT00873327]Phase 132 participants (Actual)Interventional2009-10-31Completed
Antimicrobial Therapy for Ventilator-associated Pneumonia Among Patients Colonized With Extended-spectrum Beta-lactamase-producing Enterobacteriaceae : Efficacy of a Strategy Using Piperacillin-tazobactam as Empirical Treatment. [NCT04276480]30 participants (Anticipated)Interventional2022-02-16Recruiting
Association of Antibiotic Utilization Measures and Control of ESBLs Producing Bacteria [NCT00478855]Phase 4500 participants Interventional2006-09-30Completed
Observed Pharmacokinetic of Piperacillin/Tazobactam in ICU Patients Compared to Therapeutic Drug Monitoring of Amikacin [NCT03990467]60 participants (Anticipated)Interventional2021-01-28Recruiting
eXtended Antibiotic Prophylaxis for Intermediate- and High-risk Glands After Pancreatoduodenectomy to Reduce Clinically Relevant PostOperative Pancreatic Fistula: A Phase 2 Randomized Control Trial (X-POPF) [NCT05753735]Phase 296 participants (Anticipated)Interventional2023-12-20Recruiting
Monotherapy With Piperacillin-tazobactam Versus Combination Therapy With Piperacillin-tazobactam Plus Glycopeptide as an Initial Empiric Therapy for Fever in Neutropenic Patients. An Observational Prospective Study. [NCT00195533]801 participants (Actual)Observational2001-07-31Completed
Pharmacokinetic of Doripenem and Piperacillin/Tazobactam in More Than 120 kg Critically Ill Patients [NCT01517815]50 participants (Actual)Interventional2012-02-29Completed
An Open-label, Randomized Study Comparing the Efficacy and Safety of Piperacillin/Tazobactam and Ampicillin/Sulbactam Administered Intravenously in the Empirical Treatment of Foot Infections in Diabetic Inpatients [NCT00044746]Phase 4314 participants (Actual)Interventional2000-10-31Completed
A Prospective, Multicenter, Double-Blind With In-House Blinding, Randomized, Comparative Study to Evaluate the Efficacy, Safety, and Tolerability of Ertapenem Sodium Versus Piperacillin/Tazobactam in the Treatment of Complicated Intra-Abdominal Infections [NCT00389987]Phase 3300 participants Interventional2001-09-30Completed
Antimicrobial Prophylaxis for the Prevention of Surgical Site Infection in Thyroid and Parathyroid Surgery [NCT01805856]2,164 participants (Actual)Interventional2010-11-30Completed
A Randomized, Open-Label, Multi-Center, Comparative Study of the Efficacy and Safety of Piperacillin/Tazobactam to Cefepime for the Empiric Treatment of Neutropenic Fever in Patients With a Hematologic Malignancy or Lymphoma [NCT00044759]Phase 30 participants InterventionalCompleted
Standard vs. Biofilm Susceptibility Testing in CF [NCT00153634]75 participants (Actual)Interventional2004-03-31Completed
Randomized, Open-label, Comparative Study of Zosyn (Pip/Tazo [12g/1.5g]) Administered by Daily 24hr Continuous Infusion vs Zosyn (Pip/Tazo) [3g/0.375g]) q6h for the Treatment of Hospitalized Patients With Complicated Intra-abdominal Infection [NCT00044928]Phase 4262 participants (Actual)Interventional2002-07-31Completed
Study of the Safety and Efficacy of Piperacillin/Tazobactam in the Treatment of Patients With Complicated Urinary Infections. [NCT00195286]180 participants (Actual)Observational2004-06-30Completed
Optimized Treatment for Uncomplicated Acute Appendicitis; Active Observation With or Without Antibiotic Treatment [NCT03985514]Phase 4126 participants (Actual)Interventional2018-05-15Completed
Comparison of Medical and Surgical Treatment of Uncomplicated Acute Appendicitis in Children [NCT02991937]Phase 439 participants (Actual)Interventional2016-12-31Completed
A Prospective, Multicenter, Double-Blind With In-House Blinding, Randomized, Comparative Study to Evaluate the Efficacy, Safety, and Tolerability, of Ertapenem Versus Piperacillin/Tazobactam in the Treatment of Diabetic Foot Infections in Adults. [NCT00229112]Phase 3400 participants Interventional2001-04-30Completed
An Open-Label, Multicenter, Multinational, Centrally Randomized, Two-Arm Parallel-Group Study to Demonstrate the Non-Inferiority in Clinical Efficacy of Levofloxacin 750mg od in Comparison With Piperacillin/Tazobactam 4g/500mg Every 8 Hours in the Treatme [NCT00253955]Phase 3460 participants (Actual)Interventional2003-06-30Completed
Continuous-infusion Anti-pseudomonal β-lactams for the Treatment of Acute, Infective Pulmonary Exacerbations in Cystic Fibrosis [NCT01667094]Phase 450 participants (Actual)Interventional2012-09-30Active, not recruiting
Pharmacokinetics of Antibiotics During Extracorporeal Membrane Oxygenation (ECMO) Support [NCT03922451]4 participants (Actual)Observational2019-08-27Terminated(stopped due to COVID-19 - study and recruitment not feasible)
Initial Antibiotics and Delayed Appendectomy for Acute Appendicitis [NCT01697059]73 participants (Actual)Interventional2012-09-30Completed
Piperacillin/Tazobactam for Prophylaxis in Patients of Neutropenia After Hematopoietic Stem Cell Transplantation - A Pilot Study [NCT01714557]150 participants (Anticipated)Interventional2012-09-30Not yet recruiting
A Prospective, Randomized, Open Label Study of Piperacillin/Tazobactam Versus Imipenem/Cilastin for Empirical Therapy of Febrile Patients With Neutropenia After Hematopoietic Stem Cell Transplantation [NCT01714570]123 participants (Actual)Interventional2012-11-30Completed
Phase IV Study on Piperacillin Sodium and Sulbactam Sodium for Injection(2:1) for Treatment of Respiratory and Urinary System Infection [NCT01760109]Phase 42,000 participants (Actual)Interventional2011-07-31Completed
Assessing the Longitudinal Outcomes of Piperacillin/Tazobactam Versus ceftriAxone and Metronidazole for Children With Perforated Appendicitis (ALPACA): a Randomized Controlled Trial [NCT05943223]Phase 216 participants (Anticipated)Interventional2024-01-31Not yet recruiting
Per Oral Versus Intravenous Postoperative Antibiotics After Surgery for Complicated Appendicitis: A Cluster Randomized Cluster Crossover Non-Inferiority Study. [NCT04803422]2,631 participants (Anticipated)Interventional2021-05-01Recruiting
Antibiotic Safety in Infants With Complicated Intra-Abdominal Infections (SCAMP Trial) [NCT01994993]Phase 2/Phase 3260 participants (Actual)Interventional2013-12-31Completed
Pilot RCT of Meropenem Versus Piperacillin-Tazobactam for Definitive Treatment of Bloodstream Infections Caused by AmpC Beta-lactamase Producing Enterobacter Spp., Citrobacter Freundii, Morganella Morganii, Providencia Spp. or Serratia Marcescens. in Low- [NCT02437045]Phase 4100 participants (Anticipated)Interventional2015-04-30Completed
TAID Study - A Prospective Interventional Trial on Antibiotics Continuous Infusion at Home [NCT04816968]Phase 150 participants (Anticipated)Interventional2021-09-30Not yet recruiting
Efficacy and Safety of Piperacillin-Tazobactam Continuous Infusion vs Intermittent Infusion for Complicated or Nosocomial Pseudomonas Aeruginosa Infection or Suspected Infection [NCT01577368]Phase 376 participants (Actual)Interventional2011-05-31Completed
Phase III, Randomized, Double-Blind, Study Evaluating Efficacy/Safety/Tolerability of Meropenem-Vaborbactam Compared to Piperacillin/Tazobactam in Adult Patients With Complicated Urinary Tract Infections, Including Acute Pyelonephritis [NCT02166476]Phase 3550 participants (Actual)Interventional2014-11-20Completed
Vancomycin Versus Placebo in Persistently Febrile Granulocytopenic Patients Given Piperacillin/Tazobactam [NCT00003805]Phase 3859 participants (Actual)Interventional1997-11-30Completed
Population Pharmacokinetic Modeling to Optimize the Dosage of the Piperacillin / Tazobactam Combination in Patients With Sepsis in Intensive Care [NCT03748095]90 participants (Anticipated)Observational2019-03-12Recruiting
Amplification and Selection of Antimicrobial Resistance in the Intestine II [NCT03140826]60 participants (Actual)Observational2018-01-30Completed
Postoperative Anti-infective Strategy Following Pancreaticoduodenectomy in Patients With Preoperative Biliary Stent [NCT06123169]Phase 3326 participants (Anticipated)Interventional2024-03-31Not yet recruiting
Clinical and Microbiological Effects of Local and Systemic Antimicrobials as an Adjunctive Therapy in Periodontitis Stages 2 and 3 [NCT05608564]40 participants (Actual)Interventional2022-01-17Active, not recruiting
Piperacillin-tazobactam and Temocillin as Carbapenem-alternatives for the Treatment of Severe Infections Due to Extended-spectrum Beta-lactamase-Producing Gram-negative Enterobacteriaceae in the Intensive Care Unit [NCT05565222]Phase 3600 participants (Anticipated)Interventional2023-03-11Recruiting
Extended-infusion Piperacillin-Tazobactam Versus Intermittent-Infusion Dosing Strategy in Critically Ill Patients With Suspected or Confirmed Bacterial Infections. [NCT04895657]Phase 456 participants (Actual)Interventional2018-07-27Completed
Phase Ⅱ, Randomized, Double-Blind,Double-Dummy Study Evaluating Safety,Tolerability,Efficacy of Meropenem-FL058 in Adult Patients With Complicated Urinary Tract Infections, Including Acute Pyelonephritis [NCT05060419]Phase 2150 participants (Anticipated)Interventional2021-10-08Not yet recruiting
A Multicenter, Open-Label, Randomized Study to Compare the Safety and Efficacy of Intravenous Ceftolozane/Tazobactam With That of Piperacillin/Tazobactam in Ventilator Associated Pneumonia [NCT01853982]Phase 34 participants (Actual)Interventional2013-06-14Terminated(stopped due to Terminated to focus on a larger study within the clinical development program.)
A Phase IIIb, Multicenter, Double-Blind, Randomized, Comparative Study to Evaluate the Efficacy, Safety, and Tolerability of Meropenem-Vaborbactam Versus Piperacillin/Tazobactam in the Treatment of Hospital-Acquired Bacterial Pneumonia and Ventilator-Asso [NCT03006679]Phase 30 participants (Actual)Interventional2018-08-31Withdrawn(stopped due to Sponsor Decision)
A Phase III, Randomized, Double-Blind, Active Comparator-Controlled Clinical Trial to Study the Safety, Tolerability, and Efficacy of Imipenem/Cilastatin/Relebactam (MK-7655A) Versus Piperacillin/Tazobactam in Subjects With Hospital-Acquired Bacterial Pne [NCT02493764]Phase 3537 participants (Actual)Interventional2015-11-24Completed
Safety and Pharmacokinetics of Piperacillin-Tazobactam Extended Infusions in Infants and Children [NCT02466438]Phase 1141 participants (Anticipated)Interventional2016-01-31Recruiting
PipEracillin/Tazobactam vs mERoPENem for Treatment of AmpC-producing Bloodstream Infections: an Extension of the Original PETERPEN Trial [NCT05355350]Phase 41,000 participants (Anticipated)Interventional2022-07-01Recruiting
A Phase 1, Open-label, Randomized, 2-period, Crossover Study to Assess the Effect of Intravenous Infusion of Piperacillin/Tazobactam on the Pharmacokinetics of Orally Administered Lumicitabine (JNJ-64041575) in Healthy Adult Subjects [NCT03441529]Phase 118 participants (Actual)Interventional2018-02-09Completed
A Single-Center, Randomized, Open-label, Prospective, Comparative Study to Determine the Efficacy, Safety, and Tolerability of Ceftazidime-Avibactam (CAZ-AVI) Plus Vancomycin or Linezolid Versus Standard of Care Plus Vancomycin or Linezolid as Empiric The [NCT02732327]Phase 22 participants (Actual)Interventional2016-05-17Terminated(stopped due to No longer aligned with the revised clinical development plan and commercial strategy)
A Single-center, Multi-arm, Open-label, Randomized, 3-period, Crossover, Phase 1 Study to Evaluate the DDI, PK, Safety, and Tolerability of Single Doses of SPR741 Co-administered With Three Different Antibiotics in Healthy Volunteers [NCT03376529]Phase 127 participants (Actual)Interventional2017-11-10Completed
Population Pharmacokinetic of Piperacillin/Tazobactam in Maternal and Neonatal Populations With High Risk for EOS [NCT06076200]50 participants (Anticipated)Observational2023-09-30Recruiting
Pharmacokinetics and Pharmacodynamics of High-Dose Piperacillin/Tazobactam in Obese Patients [NCT01923363]29 participants (Actual)Interventional2014-02-25Completed
Efficacy of Oral Antibiotic Therapy Compared to Intravenous Antibiotic Therapy for the Treatment of Diabetic Foot Osteomyelitis (CRO-OSTEOMYELITIS) [NCT02168816]Phase 230 participants (Actual)Interventional2014-03-19Terminated(stopped due to The study was stopped for feasibility (i.e., low recruitment))
[information is prepared from clinicaltrials.gov, extracted Sep-2024]

Trial Outcomes

TrialOutcome
NCT00402727 (12) [back to overview]Percentage of Participants With Bacteriological Success (BS) at 3 to 5 Days After Start of Treatment in the Microbiological Valid (MBV) Population
NCT00402727 (12) [back to overview]Percentage of Participants Assessed as Improvements by the Data Review Committee (DRC) at the During Treatment Day 3-5 in the Per Protocol (PP) Population
NCT00402727 (12) [back to overview]Percentage of Participants With Bacteriological Success (BS) at 3 to 5 Days After Start of Treatment in the ITT Population With Causative Organisms
NCT00402727 (12) [back to overview]Percentage of Participants With Bacteriological Success (BS) After 7 - 21 Days of Treatment in the Microbiological Valid (MBV) Population
NCT00402727 (12) [back to overview]Percentage of Participants With Bacteriological Success (BS) After 7 - 21 Days of Treatment in the ITT Population With Causative Organisms
NCT00402727 (12) [back to overview]Percentage of Participants With Bacteriological Success (BS) After 14 - 28 Days After Last Dose of Study Medication in the Microbiological Valid (MBV) Population
NCT00402727 (12) [back to overview]Percentage of Participants With Bacteriological Success (BS) After 14 - 28 Days After Last Dose of Study Medication in the ITT Population With Causative Organisms
NCT00402727 (12) [back to overview]Percentage of Participants Assessed as Resolution by the Data Review Committee (DRC) at End of Therapy in the Per Protocol (PP) Population
NCT00402727 (12) [back to overview]Percentage of Participants Assessed as Resolution by the Data Review Committee (DRC) at End of Therapy in the Intent to Treat (ITT) Population
NCT00402727 (12) [back to overview]Percentage of Cured Participants as Determined by the Data Review Committee (DRC) at Test of Cure Visit in the Intent to Treat (ITT) Population
NCT00402727 (12) [back to overview]Percentage of Cured Participants as Determined by the Data Review Committee (DRC) at Test of Cure Visit in the Per Protocol (PP) Population
NCT00402727 (12) [back to overview]Percentage of Participants Assessed as Improvements by the Data Review Committee (DRC) at the During Treatment Day 3-5 in the Intent to Treat (ITT) Population
NCT00873327 (1) [back to overview]Piperacillin Pharmacokinetics (PK)
NCT01370616 (9) [back to overview]Percentage of Participants Who Discontinued Treatment Due to an AE
NCT01370616 (9) [back to overview]Percentage of Participants With Both Favorable Clinical and Microbiological Response Assessments at FUA Day 10 of Post-antibiotic Study Therapy
NCT01370616 (9) [back to overview]Percentage of Participants With Drug-related AEs
NCT01370616 (9) [back to overview]Percentage of Participants With Favorable Clinical Response Assessments at Day 5 of IV Study Therapy
NCT01370616 (9) [back to overview]Percentage of Participants With Favorable Clinical Response Assessments at Discontinuation of Intravenous (IV) Study Therapy (DCIV)
NCT01370616 (9) [back to overview]Percentage of Participants With Favorable Clinical Response Assessments at Follow-up Assessment (FUA) Day 10 of Post-antibiotic Study Therapy
NCT01370616 (9) [back to overview]Percentage of Participants With Favorable Microbiological Response Assessments at FUA Day 10 of Post-antibiotic Study Therapy
NCT01370616 (9) [back to overview]Percentage of Participants With One or More Adverse Events (AEs)
NCT01370616 (9) [back to overview]Percentage of Participants With Serious AEs (SAEs)
NCT01923363 (4) [back to overview]Serum Minimum Concentrations of Piperacillin
NCT01923363 (4) [back to overview]Serum Maximum Concentrations for Piperacillin
NCT01923363 (4) [back to overview]Half-life of Piperacillin
NCT01923363 (4) [back to overview]Volume of Distribution of Piperacillin
NCT01994993 (11) [back to overview]Number of Participants With Intestinal Perforation
NCT01994993 (11) [back to overview]Number of Participants With Grade 3 and/or Grade 4 Intraventricular Hemorrhage (IVH)
NCT01994993 (11) [back to overview]Number of Participants With Feeding Intolerance
NCT01994993 (11) [back to overview]Number of Participants Progressed to a Higher Stage of Necrotizing Enterocolitis (NEC), if NEC is the Cause of the Complicated Intra-abdominal Infection
NCT01994993 (11) [back to overview]Death
NCT01994993 (11) [back to overview]Number of Participants With Gastrointestinal Surgeries
NCT01994993 (11) [back to overview]Number of Participants With Intestinal Stricture
NCT01994993 (11) [back to overview]Number of Participants With Therapeutic Success at Day 30
NCT01994993 (11) [back to overview]Number of Participants With Short Bowel Syndrome
NCT01994993 (11) [back to overview]Number of Participants With Seizure
NCT01994993 (11) [back to overview]Number of Participants With Positive Blood Cultures
NCT02166476 (15) [back to overview]Proportion Of Participants In The Microbiological Evaluable (ME) Population Who Achieved A Microbiologic Outcome Of Eradication At The TOC Visit
NCT02166476 (15) [back to overview]Proportion Of Participants In The Microbiological Modified Intent-To-Treat (m-MITT) Population Who Achieved Overall Success At The End Of Intravenous Treatment Visit
NCT02166476 (15) [back to overview]Per-Pathogen Microbiological Outcome (EMA) In The m-MITT Population
NCT02166476 (15) [back to overview]Per-Pathogen Microbiological Outcome (EMA) In The ME Population
NCT02166476 (15) [back to overview]Per-Pathogen Microbiological Outcome (FDA) In The m-MITT Population
NCT02166476 (15) [back to overview]Per-Pathogen Microbiological Outcome (FDA) In The ME Population
NCT02166476 (15) [back to overview]Pharmacokinetic (PK) Characterization Of Plasma Exposure Of Meropenem/Vaborbactam
NCT02166476 (15) [back to overview]Proportion Of Participants In The m-MITT Population With Overall Success
NCT02166476 (15) [back to overview]Proportion Of Participants In The ME Population Who Achieved A Microbiologic Outcome Of Eradication
NCT02166476 (15) [back to overview]Proportion Of Participants In The ME Population With Overall Success
NCT02166476 (15) [back to overview]Proportion Of Participants With A Clinical Outcome Of Cure In The Clinical Evaluable (CE) Population
NCT02166476 (15) [back to overview]Proportion Of Participants With A Clinical Outcome Of Cure In The m-MITT Population
NCT02166476 (15) [back to overview]Proportion Of Participants With A Clinical Outcome Of Cure In The ME Population
NCT02166476 (15) [back to overview]Proportion Of Participants In The m-MITT Population Who Achieved A Microbiologic Outcome Of Eradication
NCT02166476 (15) [back to overview]Proportion Of Participants In The m-MITT Population Who Achieved A Microbiologic Outcome Of Eradication At The Test Of Cure Visit
NCT02493764 (22) [back to overview]Percentage of Participants in the CE Population With a FCR at EOT Visit
NCT02493764 (22) [back to overview]Percentage of Participants in the CE Population With a FCR at EFU Visit
NCT02493764 (22) [back to overview]Percentage of Participants in the CE Population With a FCR at Day 28
NCT02493764 (22) [back to overview]Percentage of Participants Discontinuing Study Therapy Due to an AE
NCT02493764 (22) [back to overview]Percentage of Participants in the mMITT Population With a FMR at EFU Visit
NCT02493764 (22) [back to overview]Percentage of Participants in the MITT Population With a Favorable Clinical Response (FCR) at Early Follow-up (EFU) Visit
NCT02493764 (22) [back to overview]Percentage of Participants With All-cause Mortality (ACM) Through Day 28 in the Modified Intention-to-treat (MITT) Population
NCT02493764 (22) [back to overview]Percentage of Participants With ACM in the Microbiological Modified Intention-to-treat (mMITT) Population
NCT02493764 (22) [back to overview]Percentage of Participants With ACM at EFU in the mMITT Population
NCT02493764 (22) [back to overview]Percentage of Participants With ACM at EFU in the MITT Population
NCT02493764 (22) [back to overview]Percentage of Participants With ≥1 Adverse Event (AE)
NCT02493764 (22) [back to overview]Percentage of Participants in the mMITT Population With a Favorable Microbiological Response (FMR) at End of Treatment (EOT) Visit
NCT02493764 (22) [back to overview]Percentage of Participants in the MITT Population With a FCR at OTX3 (Day 10)
NCT02493764 (22) [back to overview]Percentage of Participants in the MITT Population With a FCR at OTX2 (Day 6)
NCT02493764 (22) [back to overview]Percentage of Participants in the MITT Population With a FCR at OTX1 (Day 3)
NCT02493764 (22) [back to overview]Percentage of Participants in the MITT Population With a FCR at EOT
NCT02493764 (22) [back to overview]Percentage of Participants in the MITT Population With a FCR at Day 28
NCT02493764 (22) [back to overview]Percentage of Participants in the Microbiologically Evaluable (ME) Population With a FMR at EOT Visit
NCT02493764 (22) [back to overview]Percentage of Participants in the ME Population With a FMR at EFU Visit
NCT02493764 (22) [back to overview]Percentage of Participants in the Clinically Evaluable (CE) Population With a FCR at On-therapy Visit 1 (OTX1) [Day 3]
NCT02493764 (22) [back to overview]Percentage of Participants in the CE Population With a FCR at OTX3 (Day 10)
NCT02493764 (22) [back to overview]Percentage of Participants in the CE Population With a FCR at OTX2 (Day 6)
NCT02753946 (3) [back to overview]Number of Patients With a Response of Microbiologic Eradication
NCT02753946 (3) [back to overview]Number of Patients With a Response of Clinical Cure in Various Protocol Populations
NCT02753946 (3) [back to overview]Number of Patients With an Overall Success
NCT02991937 (3) [back to overview]Pediatric Quality of Life Inventory (PedsQL) Generic Core Scale - Parent
NCT02991937 (3) [back to overview]Incidence of Long-term Complications in Medical Therapy Group
NCT02991937 (3) [back to overview]Readmission Rates
NCT03019965 (2) [back to overview]Number of Participants With Adverse Events
NCT03019965 (2) [back to overview]Number of Participants With Clinical Response
NCT03159754 (9) [back to overview]Complications
NCT03159754 (9) [back to overview]Duration of Antibiotic Therapy
NCT03159754 (9) [back to overview]Length of Stay
NCT03159754 (9) [back to overview]Number of Radiographic Imaging Studies
NCT03159754 (9) [back to overview]Parents Away From Work
NCT03159754 (9) [back to overview]Recurrent Appendicitis
NCT03159754 (9) [back to overview]Number of Percutaneous Drainage Procedures
NCT03159754 (9) [back to overview]Quality of Life (PedsQL)
NCT03159754 (9) [back to overview]Quality of Life (PedsQL)
NCT03485950 (24) [back to overview]Number of Participants With Favorable Clinical Response in the ME Analysis Set at EOIV.
NCT03485950 (24) [back to overview]Number of Participants With Favorable Clinical Response in the Clinically Evaluable (CE) Analysis Set at EOIV.
NCT03485950 (24) [back to overview]Number of Participants With Favorable Clinical Response in the CE Analysis Set at LFU.
NCT03485950 (24) [back to overview]Number of Participants With Favorable Clinical Response in the CE Analysis Set at TOC
NCT03485950 (24) [back to overview]Number of Participants With Favorable Clinical Response at End of Inpatient Intravenous Therapy (EOIV)
NCT03485950 (24) [back to overview]30 Day All-cause Mortality in the mMITT Analysis Set
NCT03485950 (24) [back to overview]Number of Participants With Favorable Microbiological Response in the mMITT Analysis Set at EOIV.
NCT03485950 (24) [back to overview]30 Day All-cause Mortality in the MITT Analysis Set
NCT03485950 (24) [back to overview]Number of Participants With Favorable Microbiological Response in the ME Analysis Set at TOC.
NCT03485950 (24) [back to overview]Number of Participants With Infection-related Mortality in the mMITT Analysis Set at LFU.
NCT03485950 (24) [back to overview]Number of Participants With Favorable Microbiological Response in the ME Analysis Set at LFU
NCT03485950 (24) [back to overview]Number of Participants With Favorable Microbiological Response in the ME Analysis Set at EOIV.
NCT03485950 (24) [back to overview]Number of Participants With Favorable Microbiological Response in the mMITT Analysis Set at LFU.
NCT03485950 (24) [back to overview]Number of Participants With Infection-related Mortality in the MITT Analysis Set at LFU
NCT03485950 (24) [back to overview]Number of Participants With Infection-related Mortality in the MITT Analysis Set at TOC
NCT03485950 (24) [back to overview]Number of Participants With Favorable Clinical Response in the Microbiological Modified Intent-to-treat (mMITT) Analysis Set at EOIV.
NCT03485950 (24) [back to overview]Number of Participants With Infection-related Mortality the mMITT Analysis Set at TOC
NCT03485950 (24) [back to overview]Number of Participants With Favorable Clinical Response in the mMITT Analysis Set at Test of Cure (TOC)
NCT03485950 (24) [back to overview]Number of Participants With Favorable Clinical Response in the mMITT Analysis Set at Late Follow-Up (LFU)
NCT03485950 (24) [back to overview]Number of Participants With Favorable Clinical Response in the MITT Analysis Set at TOC
NCT03485950 (24) [back to overview]Number of Participants With Favorable Clinical Response in the MITT Analysis Set at Late Follow-Up (LFU)
NCT03485950 (24) [back to overview]Favorable Microbiological Response in the mMITT Analysis Set at TOC.
NCT03485950 (24) [back to overview]Number of Participants With Favorable Clinical Response in the ME Analysis Set at TOC
NCT03485950 (24) [back to overview]Number of Participants With Favorable Clinical Response in the ME Analysis Set at LFU.
NCT04042077 (5) [back to overview]Hospital Length of Stay (LOS)
NCT04042077 (5) [back to overview]Number of Participants With Clinical Success at Test Of Cure Visit
NCT04042077 (5) [back to overview]Hospital Infection Related Length of Stay (IRLOS)
NCT04042077 (5) [back to overview]Microbiological Response
NCT04042077 (5) [back to overview]Number of Participants Eligible to Switch to Oral Formulation According to Blinded Observer's Assessment
NCT05102162 (10) [back to overview]Mortality Between Patients Treated With Continuous and Intermittent Infusion Beta-lactam Regimens
NCT05102162 (10) [back to overview]Microbiologic Eradication Between Patients Treated With Continuous and Intermittent Infusion Beta-lactam Regimens
NCT05102162 (10) [back to overview]Intensive Care Unit (ICU) Length of Stay Between Patients Treated With Continuous and Intermittent Infusion Beta-lactam Regimens
NCT05102162 (10) [back to overview]Hospital Length of Stay Between Patients Treated With Continuous and Intermittent Infusion Beta-lactam Regimens.
NCT05102162 (10) [back to overview]Gram-negative Bacterial Resistance Emergence Between Patients Treated With Continuous and Intermittent Infusion Beta-lactam Regimens
NCT05102162 (10) [back to overview]Clinical Cure at the End of Therapy Between Patients Treated With Continuous and Intermittent Infusion Beta-lactam Regimens
NCT05102162 (10) [back to overview]Percent of Time Free Drug Concentrations Remain Above the Minimum Inhibitory Concentration (%fT>MIC) in the Dosing Interval Between Patients Treated With Continuous and Intermittent Infusion Beta-lactam Regimens
NCT05102162 (10) [back to overview]Superinfection Between Patients Treated With Continuous and Intermittent Infusion Beta-lactam Regimens.
NCT05102162 (10) [back to overview]Clinical Cure at Day 7 of Therapy Between Patients Treated With Continuous and Intermittent Infusion Beta-lactam Regimens
NCT05102162 (10) [back to overview]Percent of Time Free Drug Concentrations Remain Above Four Multiples of the Minimum Inhibitory Concentration (%fT>4xMIC) in the Dosing Interval Between Patients Treated With Continuous and Intermittent Infusion Beta-lactam Regimens

Percentage of Participants With Bacteriological Success (BS) at 3 to 5 Days After Start of Treatment in the Microbiological Valid (MBV) Population

Bacteriological success was defined as presumed eradication or eradication without superinfection. Presumed eradication was defined as clinical cure in absence of a culture, eradication as a negative culture, superinfection as appearance of a new organism. (NCT00402727)
Timeframe: 3 - 5 days after start of treatment

Interventionpercentage of participants (Number)
Moxifloxacin55.2
PIP/TAZ-AMC63.8

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Percentage of Participants Assessed as Improvements by the Data Review Committee (DRC) at the During Treatment Day 3-5 in the Per Protocol (PP) Population

"Clinical response was evaluated by the investigator and graded as improvement in signs and symptoms, or failure to respond, or indeterminate at Day 3 to 5 after treatment start based on subject data for clinical signs and symptoms at each visit, concomitant medication, microbiology results, laboratory tests and interpretation of photographs." (NCT00402727)
Timeframe: 3 - 5 days after start of treatment

Interventionpercentage of participants (Number)
Moxifloxacin98.3
PIP/TAZ-AMC99.0

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Percentage of Participants With Bacteriological Success (BS) at 3 to 5 Days After Start of Treatment in the ITT Population With Causative Organisms

Bacteriological success was defined as presumed eradication or eradication without superinfection. Presumed eradication was defined as clinical cure in absence of a culture, eradication as a negative culture, superinfection as appearance of a new organism. (NCT00402727)
Timeframe: 3 - 5 days after start of treatment

Interventionpercentage of participants (Number)
Moxifloxacin54.6
PIP/TAZ-AMC63.1

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Percentage of Participants With Bacteriological Success (BS) After 7 - 21 Days of Treatment in the Microbiological Valid (MBV) Population

Bacteriological success is presumed eradication or eradication without recurrence or superinfection. Presumed eradication was defined as clinical cure in absence of a culture, eradication as a negative culture, recurrence as reappearance of organism present at start of study, superinfection as appearance of a new organism. (NCT00402727)
Timeframe: after 7 - 21 days of treatment

Interventionpercentage of participants (Number)
Moxifloxacin85.8
PIP/TAZ-AMC91.4

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Percentage of Participants With Bacteriological Success (BS) After 7 - 21 Days of Treatment in the ITT Population With Causative Organisms

Bacteriological success is presumed eradication or eradication without recurrence or superinfection. Presumed eradication was defined as clinical cure in absence of a culture, eradication as a negative culture, recurrence as reappearance of organism present at start of study, superinfection as appearance of a new organism. (NCT00402727)
Timeframe: after 7 - 21 days of treatment

Interventionpercentage of participants (Number)
Moxifloxacin84.0
PIP/TAZ-AMC87.9

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Percentage of Participants With Bacteriological Success (BS) After 14 - 28 Days After Last Dose of Study Medication in the Microbiological Valid (MBV) Population

BS is presumed eradication or eradication without recurrence, super- or reinfection. Presumed eradication was defined as clinical cure in absence of a culture, eradication as a negative culture, recurrence as reappearance of organism present at start of study; super-, reinfection as appearance of a new organism during/after treatment. (NCT00402727)
Timeframe: 14 - 28 days after last dose of study medication

Interventionpercentage of participants (Number)
Moxifloxacin84.3
PIP/TAZ-AMC87.2

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Percentage of Participants With Bacteriological Success (BS) After 14 - 28 Days After Last Dose of Study Medication in the ITT Population With Causative Organisms

BS is presumed eradication or eradication without recurrence, super- or reinfection. Presumed eradication was defined as clinical cure in absence of a culture, eradication as a negative culture, recurrence as reappearance of organism present at start of study; super-, reinfection as appearance of a new organism during/after treatment. (NCT00402727)
Timeframe: 14 - 28 days after last dose of study medication

Interventionpercentage of participants (Number)
Moxifloxacin78.9
PIP/TAZ-AMC79.0

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Percentage of Participants Assessed as Resolution by the Data Review Committee (DRC) at End of Therapy in the Per Protocol (PP) Population

"Clinical response was evaluated by the investigator and graded as resolution, or failure to respond, or indeterminate at the end of therapy based on subject data for clinical signs and symptoms at each visit, concomitant medication, microbiology results, laboratory tests and interpretation of photographs." (NCT00402727)
Timeframe: after 7 - 21 days of treatment

Interventionpercentage of participants (Number)
Moxifloxacin95.3
PIP/TAZ-AMC95.1

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Percentage of Participants Assessed as Resolution by the Data Review Committee (DRC) at End of Therapy in the Intent to Treat (ITT) Population

"Clinical response was evaluated by the investigator and graded as resolution, or failure to respond, or indeterminate at the end of therapy based on subject data for clinical signs and symptoms at each visit, concomitant medication, microbiology results, laboratory tests and interpretation of photographs." (NCT00402727)
Timeframe: after 7 - 21 days of treatment

Interventionpercentage of participants (Number)
Moxifloxacin92.3
PIP/TAZ-AMC90.7

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Percentage of Cured Participants as Determined by the Data Review Committee (DRC) at Test of Cure Visit in the Intent to Treat (ITT) Population

"Clinical response was evaluated by the DRC and graded as cure, failure or indeterminate at the TOC visit. Members of the DRC were provided with subject data from the study database that included clinical signs and symptoms at each visit, concomitant medication, microbiology results, laboratory tests and interpretation of photographs." (NCT00402727)
Timeframe: 14 - 28 days after last dose of study medication

Interventionpercentage of participants (Number)
Moxifloxacin82.2
PIP/TAZ-AMC80.9

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Percentage of Cured Participants as Determined by the Data Review Committee (DRC) at Test of Cure Visit in the Per Protocol (PP) Population

"Clinical response was evaluated by the DRC and graded as cure, failure or indeterminate at the TOC visit. Members of the DRC were provided with subject data from the study database that included clinical signs and symptoms at each visit, concomitant medication, microbiology results, laboratory tests and interpretation of photographs." (NCT00402727)
Timeframe: 14 - 28 days after last dose of study medication

Interventionpercentage of participants (Number)
Moxifloxacin88.6
PIP/TAZ-AMC89.6

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Percentage of Participants Assessed as Improvements by the Data Review Committee (DRC) at the During Treatment Day 3-5 in the Intent to Treat (ITT) Population

"Clinical response was evaluated by the investigator and graded as improvement in signs and symptoms, or failure to respond, or indeterminate at Day 3 to 5 after treatment start based on subject data for clinical signs and symptoms at each visit, concomitant medication, microbiology results, laboratory tests and interpretation of photographs" (NCT00402727)
Timeframe: 3 - 5 days after start of treatment

Interventionpercentage of participants (Number)
Moxifloxacin97.2
PIP/TAZ-AMC95.8

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Piperacillin Pharmacokinetics (PK)

To study how Piperacillin is metabolized in the body by measuring the drug concentration in plasma samples collected at different time points during the study (NCT00873327)
Timeframe: 2-3 days after infant receives 1st drug dosing

InterventionL/hr/kg (Median)
PK Analysis Cohort - Piperacillin Plasma Clearance0.0799

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Percentage of Participants Who Discontinued Treatment Due to an AE

Participants chose to discontinue treatment or were discontinued from the study by the investigator due to any untoward effects, or for safety reasons such as an AE. The investigator determined whether or not the AE caused the test drug to be discontinued. (NCT01370616)
Timeframe: Up to day 28

InterventionPercentage of participants (Number)
Ertapenem Sodium4.0
Piperacillin/Tazobactam Sodium5.8

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Percentage of Participants With Both Favorable Clinical and Microbiological Response Assessments at FUA Day 10 of Post-antibiotic Study Therapy

The investigator assessed participants for both a favorable clinical response (clinical improvement or cure) and a favorable microbiological response (eradication or presumptive eradication). Clinical improvement means that most pretherapy signs and symptoms of the index infection, had resolved, and no further IV antibiotic therapy is required. Cure means that all pretherapy signs and symptoms of the index infection had resolved, and no further IV antibiotic therapy was required. Eradication means that the original pathogen was absent from the last available culture obtained from the original site of infection. Presumptive eradication means that the participant showed cure or improvement and no appropriate material is available to follow-up culture from the original site of infection, or collection of such a specimen would cause undue discomfort. (NCT01370616)
Timeframe: Day 15 up to Day 38

InterventionPercentage of participants (Number)
Ertapenem Sodium86.3
Piperacillin/Tazobactam Sodium89.9

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Percentage of Participants With Favorable Clinical Response Assessments at Day 5 of IV Study Therapy

The investigator assessed participants for a favorable clinical response, defined as clinical improvement or cure. Clinical improvement means that most pretherapy signs and symptoms of the index infection, in particular fever, lympangitis, and purulent drainage had resolved, and no further IV antibiotic therapy was required. Cure means that all pretherapy signs and symptoms of the index infection had resolved, and no further IV antibiotic therapy was required. (NCT01370616)
Timeframe: Day 5

InterventionPercentage of participants (Number)
Ertapenem Sodium96.2
Piperacillin/Tazobactam Sodium97.7

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Percentage of Participants With Favorable Clinical Response Assessments at Discontinuation of Intravenous (IV) Study Therapy (DCIV)

The investigator assessed participants for a favorable clinical response, defined as clinical improvement or cure. Clinical improvement means that most pretherapy signs and symptoms of the index infection, in particular fever, lympangitis, and purulent drainage had resolved, and no further IV antibiotic therapy was required. Cure means that all pretherapy signs and symptoms of the index infection had resolved, and no further IV antibiotic therapy was required. (NCT01370616)
Timeframe: Day 5 up to Day 28

InterventionPercentage of participants (Number)
Ertapenem Sodium93.6
Piperacillin/Tazobactam Sodium97.3

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Percentage of Participants With Favorable Clinical Response Assessments at Follow-up Assessment (FUA) Day 10 of Post-antibiotic Study Therapy

The investigator assessed participants for a favorable clinical response, defined as clinical improvement or cure. Clinical improvement means that most pretherapy signs and symptoms of the index infection, in particular fever, lympangitis, and purulent drainage had resolved, and no further IV antibiotic therapy was required. Cure means that all pretherapy signs and symptoms of the index infection had resolved, and no further IV antibiotic therapy was required. (NCT01370616)
Timeframe: Day 15 up to Day 38

InterventionPercentage of participants (Number)
Ertapenem Sodium92.2
Piperacillin/Tazobactam Sodium94.4

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Percentage of Participants With Favorable Microbiological Response Assessments at FUA Day 10 of Post-antibiotic Study Therapy

The investigator assessed participants for a favorable microbiological response, defined as eradication or presumptive eradication. Eradication means that the original pathogen was absent from the last available culture of an adequate specimen obtained from the original site of infection. Presumptive eradication means that the participant showed cure or improvement and no appropriate material is available to follow-up culture from the original site of infection, or collection of such a specimen would cause undue discomfort. (NCT01370616)
Timeframe: Day 15 up to Day 38

InterventionPercentage of participants (Number)
Ertapenem Sodium86.4
Piperacillin/Tazobactam Sodium89.9

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Percentage of Participants With One or More Adverse Events (AEs)

An AE is any unfavorable and unintended change in the structure, function, or chemistry of the body that is temporally associated with the use of the investigational product, whether or not considered related to the use of the medicinal product. This also includes any change in frequency and/or intensity of a preexisting condition which is temporally associated with the use of the medicinal product. (NCT01370616)
Timeframe: Up to day 42

InterventionPercentage of participants (Number)
Ertapenem Sodium64.0
Piperacillin/Tazobactam Sodium56.7

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Percentage of Participants With Serious AEs (SAEs)

A SAE is an AE occurring at any dose that resulted in any of the following: death, was life threatening, a persistent or significant disability/incapacity, prolonged an existing inpatient hospitalization, was a congenital anomaly/birth defect in an offspring, was a cancer, an overdose, or other important medical events requiring medical or surgical intervention. (NCT01370616)
Timeframe: Up to day 42

InterventionPercentage of participants (Number)
Ertapenem Sodium6.2
Piperacillin/Tazobactam Sodium4.4

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Serum Minimum Concentrations of Piperacillin

Minimum serum concentrations (Cmin) of piperacillin will be measured in both standard and high doses (NCT01923363)
Timeframe: 0, 1, 3, and 6 hours post-dose

Interventionmilligrams per liter (Mean)
Group 1 (CrCl >/= 80 mL/min) on 3.375 gramsGroup 1 (CrCl >/= 80 mL/min) on 4.5 gramsGroup 1 (CrCl >/= 80 mL/min) on 6.75 gramsGroup 1 (CrCl >/= 80 mL/min) on 9 gramsGroup 2 (CrCl >/= 40 to 80 mL/min) on 3.375 gramsGroup 2 (CrCl >/= 40 to 80 mL/min) on 4.5 gramsGroup 2 (CrCl >/= 40 to 80 mL/min) on 6.75 gramsGroup 2 (CrCl >/= 40 to 80 mL/min) on 9 gramsGroup 3 (CrCl < 40 mL/min) on 2.25 gramsGroup 3 (CrCl < 40 mL/min) on 3.375 gramsGroup 3 (CrCl < 40 mL/min) on 4.5 gramsGroup 3 (CrCl < 40 mL/min) on 6.75 gramsGroup 4 (HD) on 2.25 gramsGroup 4 (HD) on 3.375 gramsGroup 4 (HD) on 4.5 gramsGroup 4 (HD) on 6.75 grams
Standard Dose to High Dose Piperacillin/Tazobactam8.911.127.010.347.452.572.654.178.820714214899143181234

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Serum Maximum Concentrations for Piperacillin

Pharmacokinetic parameters for piperacillin of maximum serum concentration (Cmax) will be measured in both standard dosing and high dosing. (NCT01923363)
Timeframe: 0, 1, 3, and 6 hours post-dose

Interventionmilligrams per liter (Mean)
Group 1 (CrCl >/= 80 mL/min) on 3.375 gramsGroup 1 (CrCl >/= 80 mL/min) on 4.5 gramsGroup 1 (CrCl > 80 mL/min) on 6.75 gramsGroup 1 (CrCl >/= 80 mL/min) on 9 gramsGroup 2 (CrCl >/= 40 to < 80 mL/min) on 3.375 gramGroup 2 (CrCl >/= 40 to < 80 mL/min) on 4.5 gramsGroup 2 (CrCl >/= 40 to < 80 mL/min) on 6.75 gramsGroup 2 (CrCl >/= 40 to < 80 mL/min) on 9 gramsGroup 3 (CrCl < 40 mL/min) on 2.25 gramsGroup 3 (CrCl < 40 mL/min) on 3.375 gramsGroup 3 (CrCl < 40 mL/min) on 4.5 gramsGroup 3 (CrCl < 40 mL/min) on 6.75 gramsGroup 4 (HD) on 2.25 gramsGroup 4 (HD) on 3.375 gramsGroup 4 (HD) on 4.5 gramsGroup 4 (HD) on 6.75 grams
Standard Dose to High Dose Piperacillin/Tazobactam136190237332144214244191176296265299158223275397

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Half-life of Piperacillin

Half-life (t1/2) of piperacillin will be calculated from serum concentrations in both standard and high doses (NCT01923363)
Timeframe: 0, 1, 3, and 6 hours post-dose

Interventionhours (Mean)
Group 1 (CrCl >/= 80 mL/min) on 3.375 gramsGroup 1 (CrCl >/= 80 mL/min) on 4.5 gramsGroup 1 (CrCl >/= 80 mL/min) on 6.75 gramsGroup 1 (CrCl >/= 80 mL/min) on 9 gramsGroup 2 (CrCl >/= 40 to < 80 mL/min) on 3.375 gramGroup 2 (CrCl >/= 40 to < 80 mL/min) on 4.5 gramsGroup 2 (CrCl >/= 40 to < 80 mL/min) on 6.75 gramsGroup 2 (CrCl >/= 40 to < 80 mL/min) on 9 gramsGroup 3 (CrCl < 40 mL/min) on 2.25 gramsGroup 3 (CrCl < 40 mL/min) on 3.375 gramsGroup 3 (CrCl < 40 mL/min) on 4.5 gramsGroup 3 (CrCl < 40 mL/min) on 6.75 gramsGroup 4 (HD) on 2.25 gramsGroup 4 (HD) on 3.375 gramsGroup 4 (HD) on 4.5 gramsGroup 4 (HD) on 6.75 grams
Standard Dose to High Dose Piperacillin/Tazobactam1.21.51.80.93.92.73.82.54.310.76.25.59.88.69.17.4

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Volume of Distribution of Piperacillin

Volume of distribution (Vd) of piperacillin will be calculated from serum concentrations in both standard and high doses (NCT01923363)
Timeframe: 0, 1, 3, and 6 hours post-dose

Interventionliters (Mean)
Group 1 (CrCl >/= 80 mL/min) on 3.375 gramsGroup 1 (CrCl >/= 80 mL/min) on 4.5 gramsGroup 1 (CrCl >/= 80 mL/min) on 6.75 gramsGroup 1 (CrCl >/= 80 mL/min) on 9 gramsGroup 2 (CrCl >/= 40 to < 80 mL/min) on 3.375 gramGroup 2 (CrCl >/= 40 to < 80 mL/min) on 4.5 gramGroup 2 (CrCl >/= 40 to < 80 mL/min) on 6.75 gramGroup 2 (CrCl >/= 40 to < 80 mL/min) on 9 gramGroup 3 (CrCl < 40mL/min) on 2.25 gramsGroup 3 (CrCl < 40mL/min) on 3.375 gramsGroup 3 (CrCl < 40mL/min) on 4.5 gramsGroup 3 (CrCl < 40mL/min) on 6.75 gramsGroup 4 (HD) on 2.25 gramsGroup 4 (HD) on 3.375 gramsGroup 4 (HD) on 4.5 gramsGroup 4 (HD) on 6.75 grams
Standard Dose to High Dose Piperacillin/Tazobactam19.020.927.720.131.620.331.748.822.930.526.329.934.928.924.634.0

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Number of Participants With Intestinal Perforation

"Intestinal perforation: Radiological reports leading to the diagnosis of intestinal perforation. These include plain chest x-rays, plain abdominal x-rays, ultra-sonograms of the abdomen, contrast studies, and computed tomography scans of the abdomen and pelvis.~Operative reports documenting surgical procedures leading to the diagnosis and/or treatment of intestinal perforation. These include placement of a surgical drain, laparotomy, intestinal resection, and ostomy placement" (NCT01994993)
Timeframe: 90 days after last dose of study drug

InterventionParticipants (Count of Participants)
Group 12
Group 24
Group 32
Group 41

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Number of Participants With Grade 3 and/or Grade 4 Intraventricular Hemorrhage (IVH)

"Grade 3 IVH: Subependymal hemorrhage with extension into lateral ventricles with ventricular enlargement~Grade 4 IVH: Intraparenchymal hemorrhage" (NCT01994993)
Timeframe: 90 days after last dose of study drug

InterventionParticipants (Count of Participants)
Group 12
Group 24
Group 34
Group 40

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Number of Participants With Feeding Intolerance

Feeding intolerance confirmed by documentation of any feedings held for >24 consecutive hours in infants being fed (NCT01994993)
Timeframe: 90 days after last dose of study drug

InterventionParticipants (Count of Participants)
Group 124
Group 219
Group 321
Group 418

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Number of Participants Progressed to a Higher Stage of Necrotizing Enterocolitis (NEC), if NEC is the Cause of the Complicated Intra-abdominal Infection

Progression is determined by the clinical NEC scoring (NCT01994993)
Timeframe: 90 days after last dose of study drug

InterventionParticipants (Count of Participants)
Group 11
Group 22
Group 30
Group 41

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Death

Number of Participants who experienced Death (NCT01994993)
Timeframe: Within 30 days after last dose of study drug, up to 40 days

InterventionParticipants (Count of Participants)
Group 15
Group 25
Group 37
Group 41
Group 50

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Number of Participants With Gastrointestinal Surgeries

Determined by medical history and confirmed with hospital records. (Laparotomy) (NCT01994993)
Timeframe: 90 days after last dose of study drug

InterventionParticipants (Count of Participants)
Group 127
Group 215
Group 326
Group 410

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Number of Participants With Intestinal Stricture

"Intestinal stricture: Radiology reports leading to the diagnosis of intestinal stricture. These include plain abdominal x-rays, upper gastrointestinal series with small bowel follow-through, contrast enema studies, and computed tomography scans of the abdomen and pelvis.~Operative reports documenting surgical procedures leading to the diagnosis and/or treatment of intestinal stricture. These procedures include endoscopy, laparotomy, stricture dilatation, intestinal resection, and ostomy placement" (NCT01994993)
Timeframe: 90 days after last dose of study drug

InterventionParticipants (Count of Participants)
Group 13
Group 22
Group 34
Group 41

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Number of Participants With Therapeutic Success at Day 30

"Confirmed by 1).Alive, 2).Negative bacterial blood cultures, and 3). Clinical cure score >4.~Clinical cure score =1 for each of the following elements:~FiO2 ≤ baseline FiO2; Urine output ≥1 mL/kg/h for 24-hour period prior to assessment; Absence of inotropic support at time of assessment; Absence of mechanical ventilation at time of assessment; No seizure in 24-hour period prior to assessment; pH ≥7.25 or not measured in 24 hours prior to assessment" (NCT01994993)
Timeframe: 30 days after last dose of study drug

InterventionParticipants (Count of Participants)
Group 145
Group 239
Group 352
Group 452

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Number of Participants With Short Bowel Syndrome

"Short bowel syndrome: Operative reports documenting resection of bowel, estimated bowel length, and absence/presence of the ileocecal valve.~Total parenteral nutrition for >42 consecutive days after bowel resection, or a residual small bowel length of less than 25% expected for gestational age" (NCT01994993)
Timeframe: 90 days after last dose of study drug

InterventionParticipants (Count of Participants)
Group 15
Group 23
Group 31
Group 41

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Number of Participants With Seizure

documented seizure(s) in hospital records (NCT01994993)
Timeframe: 90 days after last dose of study drug

InterventionParticipants (Count of Participants)
Group 14
Group 20
Group 32
Group 41

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Number of Participants With Positive Blood Cultures

Positive blood culture (bacterial or fungal) (NCT01994993)
Timeframe: 90 days after last dose of study drug

InterventionParticipants (Count of Participants)
Group 18
Group 24
Group 312
Group 45

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Proportion Of Participants In The Microbiological Evaluable (ME) Population Who Achieved A Microbiologic Outcome Of Eradication At The TOC Visit

This was the primary outcome measure for the EMA. For this measure, a microbiologic outcome of Eradication was defined using the EMA's CFU/mL criteria: bacterial pathogen(s) found at baseline was reduced to <10^3 CFU/mL of urine culture and a negative blood culture for an organism that was identified as an uropathogen (if repeated after positive at baseline blood culture). The ME population included all participants who met m-MITT criteria and had a clinical outcome and microbiologic outcome at EOIVT or earlier; received <80% or >120% of expected IV doses; missed no more than 1 IV dose in the first 48 hours, missed no more than 2 consecutive IV doses; received no less than 6 doses for failure or no less than 9 doses for cure. (NCT02166476)
Timeframe: TOC (Days 15-23)

InterventionParticipants (Count of Participants)
Meropenem-Vaborbactam118
Piperacillin-Tazobactam102

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Proportion Of Participants In The Microbiological Modified Intent-To-Treat (m-MITT) Population Who Achieved Overall Success At The End Of Intravenous Treatment Visit

This was the primary outcome measure for the Food and Drug Administration (FDA). For this composite outcome measure, overall success was achieved with a clinical outcome of Cure or Improvement and microbiologic outcome of Eradication at the end of intravenous treatment (EOIVT). Cure was defined as the complete resolution or significant improvement of the baseline signs and symptoms. Improvement was defined as lessening, incomplete resolution, or no worsening of the baseline signs and symptoms. Eradication was defined using the FDA's colony-forming units (CFU)/mL criteria that the bacterial pathogen(s) found at baseline was/were reduced to <10^4 CFU/mL of urine culture and a negative blood culture for an organism that was identified as an uropathogen (if repeated after positive at baseline blood culture). (NCT02166476)
Timeframe: EOIVT (Days 5-14)

InterventionParticipants (Count of Participants)
Meropenem-Vaborbactam189
Piperacillin-Tazobactam171

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Per-Pathogen Microbiological Outcome (EMA) In The m-MITT Population

This secondary outcome measure focused on the per-pathogen (E. cloacae, E. faecalis, E. coli, K. pneumoniae) microbiological outcome of Eradication in the m-MITT population at 5 time points: Day 3, EOIVT, EOT, TOC, and LFU. Eradication was defined per the EMA criteria as a reduction in baseline bacterial pathogen(s) to <10^3 CFU/mL of urine culture and a negative blood culture for an organism that was identified as an uropathogen (if repeated after positive at baseline blood culture). (NCT02166476)
Timeframe: Day 3, EOIVT (Days 5-14), EOT (Days 10-14), TOC (Days 15-23), and LFU (Days 22-30)

,
InterventionParticipants (Count of Participants)
Day 3: E. cloacaeEOIVT: E. cloacaeEOT: E. cloacaeTOC: E. cloacaeLFU: E. cloacaeDay 3: E. faecalisEOIVT: E. faecalisEOT: E. faecalisTOC: E. faecalisLFU: E. faecalisDay 3: E. coliEOIVT: E. coliEOT: E. coliTOC: E. coliLFU: E. coliDay 3: K. pneumoniaeEOIVT: K. pneumoniaeEOT: K. pneumoniaeTOC: K. pneumoniaeLFU: K. pneumoniae
Meropenem-Vaborbactam101010981313125912412311289902929271915
Piperacillin-Tazobactam3553214141311910610710068682426241412

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Per-Pathogen Microbiological Outcome (EMA) In The ME Population

This secondary outcome measure focused on the per-pathogen (E. cloacae, E. faecalis, E. coli, K. pneumoniae) microbiological outcome of Eradication in the ME population at 5 time points: Day 3, EOIVT, EOT, TOC, and LFU. Eradication was defined per the EMA criteria as a reduction in baseline bacterial pathogen(s) to <10^3 CFU/mL of urine culture and a negative blood culture for an organism that was identified as an uropathogen (if repeated after positive at baseline blood culture). (NCT02166476)
Timeframe: Day 3, EOIVT (Days 5-14), EOT (Days 10-14), TOC (Days 15-23), and LFU (Days 22-30)

,
InterventionParticipants (Count of Participants)
Day 3: E. cloacaeEOIVT: E. cloacaeEOT: E. cloacaeTOC: E. cloacaeLFU: E. cloacaeDay 3: E. faecalisEOIVT: E. faecalisEOT: E. faecalisTOC: E. faecalisLFU: E. faecalisDay 3: E. coliEOIVT: E. coliEOT: E. coliTOC: E. coliLFU: E. coliDay 3: K. pneumoniaeEOIVT: K. pneumoniaeEOT: K. pneumoniaeTOC: K. pneumoniaeLFU: K. pneumoniae
Meropenem-Vaborbactam101010981111104811711710782832828261815
Piperacillin-Tazobactam355321414131191011069967662326241311

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Per-Pathogen Microbiological Outcome (FDA) In The m-MITT Population

This secondary outcome measure focused on the per-pathogen (Enterobacter cloacae [E. cloacae], Enterococcus faecalis [E. faecalis], Escherichia coli [E. coli], Klebsiella pneumoniae [K. pneumoniae]) microbiological outcome of Eradication in the m-MITT population at 5 time points: Day 3, EOIVT, EOT, TOC, and LFU. Eradication was defined per the FDA criteria as a reduction in baseline bacterial pathogen(s) to <10^4 CFU/mL of urine culture and a negative blood culture for an organism that was identified as an uropathogen (if repeated after positive at baseline blood culture). (NCT02166476)
Timeframe: Day 3, EOIVT (Days 5-14), EOT (Days 10-14), TOC (Days 15-23), and LFU (Days 22-30)

,
InterventionParticipants (Count of Participants)
Day 3: E. cloacaeEOIVT: E. cloacaeEOT: E. cloacaeTOC: E. cloacaeLFU: E. cloacaeDay 3: E. faecalisEOIVT: E. faecalisEOT: E. faecalisTOC: E. faecalisLFU: E. faecalisDay 3: E. coliEOIVT: E. coliEOT: E. coliTOC: E. coliLFU: E. coliDay 3: K. pneumoniaeEOIVT: K. pneumoniaeEOT: K. pneumoniaeTOC: K. pneumoniaeLFU: K. pneumoniae
Meropenem-Vaborbactam1010109813131371112412311391912929271915
Piperacillin-Tazobactam35532141414121010610710073692626241513

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Per-Pathogen Microbiological Outcome (FDA) In The ME Population

This secondary outcome measure focused on the per-pathogen (E. cloacae, E. faecalis, E. coli, K. pneumoniae) microbiological outcome of Eradication in the ME population at 5 time points: Day 3, EOIVT, EOT, TOC, and LFU. Eradication was defined per the FDA criteria as a reduction in baseline bacterial pathogen(s) to <10^4 CFU/mL of urine culture and a negative blood culture for an organism that was identified as an uropathogen (if repeated after positive at baseline blood culture). (NCT02166476)
Timeframe: Day 3, EOIVT (Days 5-14), EOT (Days 10-14), TOC (Days 15-23), and LFU (Days 22-30)

,
InterventionParticipants (Count of Participants)
Day 3: E. cloacaeEOIVT: E. cloacaeEOT: E. cloacaeTOC: E. cloacaeLFU: E. cloacaeDay 3: E. faecalisEOIVT: E. faecalisEOT: E. faecalisTOC: E. faecalisLFU: E. faecalisDay 3: E. coliEOIVT: E. coliEOT: E. coliTOC: E. coliLFU: E. coliDay 3: K. pneumoniaeEOIVT: K. pneumoniaeEOT: K. pneumoniaeTOC: K. pneumoniaeLFU: K. pneumoniae
Meropenem-Vaborbactam101010981111116911711710884842828261815
Piperacillin-Tazobactam3553214141312101011069971672526241412

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Pharmacokinetic (PK) Characterization Of Plasma Exposure Of Meropenem/Vaborbactam

"This outcome measure focused on PK assessment of participants in the meropenem/vaborbactam group who met MITT criteria and had at least 1 plasma PK sample drawn. Sparse PK sampling on Day 1 was performed 3-3.5 hours and 5-6 hours after the start of the first 3-h IV study drug infusion. Samples were not collected around the 30-minute infusions. Samples were collected from both groups to maintain the blind; however, only PK samples for the meropenem/vaborbactam group were analyzed. The area under the curve (AUC) was generated using a Population PK model and post hoc estimates of each participants' PK parameters, including AUC0-24, were generated.~The AUC during 24 hours (AUC0-24) for Day 1 and at steady-state are presented in micrograms (ug)·hour/mL." (NCT02166476)
Timeframe: Day 1

Interventionug·hour/mL (Mean)
AUC0-24: Day 1AUC0-24: Steady-State
Meropenem-Vaborbactam803798

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Proportion Of Participants In The m-MITT Population With Overall Success

This secondary outcome measure focused on the overall success in the ME population at the EOIVT and TOC visits. Overall success at TOC was defined as a clinical outcome of Cured and a microbiologic outcome of Eradication. Overall success at EOIVT was defined as a clinical outcome of Cured or Improvement and a microbiologic outcome of Eradication. Cured was defined as the complete resolution or significant improvement of the baseline signs and symptoms of cUTI or AP. Improvement was defined as lessening, incomplete resolution, or no worsening of the baseline signs and symptoms of cUTI or AP, but continued IV therapy was warranted. Eradication was defined using the FDA's CFU/mL criteria that the bacterial pathogen(s) found at baseline was/were reduced to <10^4 CFU/mL of urine culture and a negative blood culture for an organism that was identified as an uropathogen (if repeated after positive at baseline blood culture). (NCT02166476)
Timeframe: EOIVT (Days 5-14) and TOC (Days 15-23)

,
InterventionParticipants (Count of Participants)
EOIVTTOC
Meropenem-Vaborbactam189143
Piperacillin-Tazobactam171128

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Proportion Of Participants In The ME Population Who Achieved A Microbiologic Outcome Of Eradication

This secondary outcome measure focused on a microbiological outcome of Eradication in the ME population at 5 time points: Day 3, EOIVT, EOT, TOC, and LFU. Eradication was defined as a reduction in baseline bacterial pathogen(s) to <10^4 CFU/mL of urine culture (FDA) or <10^3 CFU/mL (EMA), and a negative blood culture for an organism that was identified as an uropathogen (if repeated after positive at baseline blood culture). (NCT02166476)
Timeframe: Day 3, EOIVT (Days 5-14), EOT (Days 10-14), TOC (Days 15-23), and LFU (Days 22-30)

,
InterventionParticipants (Count of Participants)
Day 3: FDAEOIVT: FDAEOT: FDATOC: FDALFU: FDADay 3: EMAEOIVT: EMAEOT: EMATOC: EMALFU: EMA
Meropenem-Vaborbactam177178163122122174178160118120
Piperacillin-Tazobactam1601661561099915716615610294

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Proportion Of Participants In The ME Population With Overall Success

This secondary outcome measure focused on the overall success in the ME population at the EOIVT and TOC visits. Overall success was defined as a clinical outcome of Cured or Improvement and a microbiologic outcome of Eradication. Cured was defined as the complete resolution or significant improvement of the baseline signs and symptoms of cUTI or AP. Improvement was defined as lessening, incomplete resolution, or no worsening of the baseline signs and symptoms of cUTI or AP, but continued IV therapy was warranted. Eradication was defined using the FDA's CFU/mL criteria that the bacterial pathogen(s) found at baseline was/were reduced to <10^4 CFU/mL of urine culture and a negative blood culture for an organism that was identified as an uropathogen (if repeated after positive at baseline blood culture). (NCT02166476)
Timeframe: EOIVT (Days 5-14) and TOC (Days 15-23)

,
InterventionParticipants (Count of Participants)
EOIVTTOC
Meropenem-Vaborbactam178134
Piperacillin-Tazobactam165124

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Proportion Of Participants With A Clinical Outcome Of Cure In The Clinical Evaluable (CE) Population

This secondary outcome measure focused on a clinical outcome of Cure in the CE population. A clinical outcome of Cure was defined as the following: at EOIVT, the complete resolution or significant improvement of the baseline signs and symptoms of cUTI or AP; at EOT, TOC, and LFU, the complete resolution or significant improvement of the baseline signs and symptoms of cUTI or AP such that no further antimicrobial therapy was warranted. Symptom resolution did not necessarily include baseline symptoms associated with anatomic abnormalities that predisposed to cUTI, such as symptoms associated with the presence of an indwelling urinary catheter. The clinical outcome of Cure was reported only at the EOIVT, EOT, TOC, and LFU visits, and improvement was reported only at the Day 3, EOIVT, and EOT visits. (NCT02166476)
Timeframe: Day 3, EOIVT (Days 5-14), EOT (Days 10-14), TOC (Days 15-23), and LFU (Days 22-30)

,
InterventionParticipants (Count of Participants)
Day 3: ImprovementEOIVT: CureEOIVT: ImprovementEOT: CureEOT: ImprovementTOC: CureLFU: Cure
Meropenem-Vaborbactam243202452357231220
Piperacillin-Tazobactam250206462396224209

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Proportion Of Participants With A Clinical Outcome Of Cure In The m-MITT Population

This secondary outcome measure focused on a clinical outcome of Cure in the m-MITT Population. A clinical outcome of Cure was defined as the following: at EOIVT, the complete resolution or significant improvement of the baseline signs and symptoms of cUTI or AP; at EOT, TOC, and LFU, the complete resolution or significant improvement of the baseline signs and symptoms of cUTI or AP such that no further antimicrobial therapy was warranted. Symptom resolution did not necessarily include baseline symptoms associated with anatomic abnormalities that predisposed to cUTI, such as symptoms associated with the presence of an indwelling urinary catheter. The clinical outcome of Cure was reported only at the EOIVT, EOT, TOC, and LFU visits, and improvement was reported only at Day 3, EOIVT, and EOT visits. (NCT02166476)
Timeframe: Day 3, EOIVT (Days 5-14), EOT (Days 10-14), TOC (Days 15-23), and LFU (Days 22-30)

,
InterventionParticipants (Count of Participants)
Day 3: ImprovementEOIVT: CureEOIVT: ImprovementEOT: CureEOT: ImprovementTOC: CureLFU: Cure
Meropenem-Vaborbactam186156331794174166
Piperacillin-Tazobactam171144301673157143

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Proportion Of Participants With A Clinical Outcome Of Cure In The ME Population

This secondary outcome measure focused on a clinical outcome of Cure in the ME population. A clinical outcome of Cure was defined as the following: at EOIVT, the complete resolution or significant improvement of the baseline signs and symptoms of cUTI or AP; at EOT, TOC, and LFU, the complete resolution or significant improvement of the baseline signs and symptoms of cUTI or AP such that no further antimicrobial therapy was warranted. Symptom resolution did not necessarily include baseline symptoms associated with anatomic abnormalities that predisposed to cUTI, such as symptoms associated with the presence of an indwelling urinary catheter. The clinical outcome of Cure was reported only at the EOIVT, EOT, TOC, and LFU visits, and improvement was reported only at the Day 3, EOIVT, and EOT visits. (NCT02166476)
Timeframe: Day 3, EOIVT (Days 5-14), EOT (Days 10-14), TOC (Days 15-23), and LFU (Days 22-30)

,
InterventionParticipants (Count of Participants)
Day 3: ImprovementEOIVT: CureEOIVT: ImprovementEOT: CureEOT: ImprovementTOC: CureLFU: Cure
Meropenem-Vaborbactam175148301703164156
Piperacillin-Tazobactam164138301613153139

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Proportion Of Participants In The m-MITT Population Who Achieved A Microbiologic Outcome Of Eradication

This secondary outcome measure focused on a microbiological outcome of Eradication in the m-MITT population at 5 time points: Day 3, EOIVT, end of treatment (EOT), TOC, and late follow up (LFU). Eradication was defined as a reduction in baseline bacterial pathogen(s) to <10^4 CFU/mL of urine culture (FDA) or <10^3 CFU/mL (EMA), and a negative blood culture for an organism that was identified as a uropathogen (if repeated after positive at baseline blood culture). (NCT02166476)
Timeframe: Day 3, EOIVT (Days 5-14), EOT (Days 10-14), TOC (Days 15-23), and LFU (Days 22-30)

,
InterventionParticipants (Count of Participants)
Day 3: FDAEOIVT: FDAEOT: FDATOC: FDALFU: FDADay 3: EMAEOIVT: EMAEOT: EMATOC: EMALFU: EMA
Meropenem-Vaborbactam189188172132132186188169128129
Piperacillin-Tazobactam16716815811310316416815810598

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Proportion Of Participants In The m-MITT Population Who Achieved A Microbiologic Outcome Of Eradication At The Test Of Cure Visit

This was the primary outcome measure for the European Medicines Agency (EMA). For this measure, a microbiologic outcome of Eradication was defined using the EMA's CFU/mL criteria: bacterial pathogen(s) found at baseline was reduced to <10^3 CFU/mL of urine culture and a negative blood culture for an organism that was identified as an uropathogen (if repeated after positive at baseline blood culture). (NCT02166476)
Timeframe: Test of cure (TOC) (Days 15-23)

InterventionParticipants (Count of Participants)
Meropenem-Vaborbactam128
Piperacillin-Tazobactam105

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Percentage of Participants in the CE Population With a FCR at EOT Visit

"The percentage of participants with a FCR at EOT was determined for each arm. Favorable clinical response at EOT was defined as either cure (all pre-therapy signs and symptoms of the index infection have resolved [or returned to pre-infection status] and no additional antibiotics are required) or improved (the majority of pre-therapy signs and symptoms of the index infection have improved or resolved [or returned to pre-infection status] and no additional antibiotics are required)." (NCT02493764)
Timeframe: From Day 7 to Day 14

InterventionPercentage of participants (Number)
IMI/REL84.7
PIP/TAZ85.3

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Percentage of Participants in the CE Population With a FCR at EFU Visit

"The percentage of participants with a FCR at EFU was determined for each arm. Favorable clinical response at EFU was defined as either sustained cure (all pre-therapy signs and symptoms of the index infection have resolved [or returned to pre-infection status] with no evidence of resurgence and no additional antibiotics are required) or cure (all pre-therapy signs and symptoms of the index infection have resolved [or returned to pre-infection status] and no additional antibiotics are required)." (NCT02493764)
Timeframe: Up to 16 days after end of therapy (up to Day 30)

InterventionPercentage of participants (Number)
IMI/REL74.3
PIP/TAZ79.4

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Percentage of Participants in the CE Population With a FCR at Day 28

"The percentage of participants with a FCR at Day 28 was determined for each arm. Favorable clinical response at Day 28 was defined as either sustained cure (all pre-therapy signs and symptoms of the index infection have resolved [or returned to pre-infection status] with no evidence of resurgence and no additional antibiotics are required) or cure (all pre-therapy signs and symptoms of the index infection have resolved [or returned to pre-infection status] and no additional antibiotics are required)." (NCT02493764)
Timeframe: Day 28

InterventionPercentage of participants (Number)
IMI/REL70.5
PIP/TAZ75.6

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Percentage of Participants Discontinuing Study Therapy Due to an AE

An AE is defined as any untoward medical occurrence in a participant administered a pharmaceutical product and which does not necessarily have to have a causal relationship with this treatment. (NCT02493764)
Timeframe: Up to 14 days

InterventionPercentage of participants (Number)
IMI/REL5.6
PIP/TAZ8.2

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Percentage of Participants in the mMITT Population With a FMR at EFU Visit

"The percentage of participants with a FMR at EFU was determined for each arm. Favorable microbiological response at EOT was defined as either eradication (a lower respiratory tract culture taken at EFU showing eradication of baseline pathogen) or presumed eradication (no specimen collected because the participant deemed clinically cured or improved)." (NCT02493764)
Timeframe: Up to 16 days after end of therapy (up to Day 30)

InterventionPercentage of participants (Number)
IMI/REL67.9
PIP/TAZ61.9

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Percentage of Participants in the MITT Population With a Favorable Clinical Response (FCR) at Early Follow-up (EFU) Visit

"The percentage of participants with a FCR at EFU was determined for each arm. Favorable clinical response at EFU was defined as either sustained cure (all pre-therapy signs and symptoms of the index infection have resolved [or returned to pre-infection status] with no evidence of resurgence and no additional antibiotics are required) or cure (all pre-therapy signs and symptoms of the index infection have resolved [or returned to pre-infection status] and no additional antibiotics are required)." (NCT02493764)
Timeframe: Up to 16 days after end of therapy (up to 30 days)

InterventionPercentage of participants (Number)
IMI/REL61.0
PIP/TAZ55.8

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Percentage of Participants With All-cause Mortality (ACM) Through Day 28 in the Modified Intention-to-treat (MITT) Population

The percentage of participants in the MITT population with mortality due to any cause from randomization through Day 28 was determined for each arm. (NCT02493764)
Timeframe: Up to 28 days

InterventionPercentage of participants (Number)
IMI/REL15.9
PIP/TAZ21.3

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Percentage of Participants With ACM in the Microbiological Modified Intention-to-treat (mMITT) Population

The percentage of participants in the mMITT population with mortality due to any cause from randomization through Day 28 was determined for each arm. (NCT02493764)
Timeframe: Up to 28 days

InterventionPercentage of participants (Number)
IMI/REL16.7
PIP/TAZ20.2

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Percentage of Participants With ACM at EFU in the mMITT Population

The percentage of participants in the mMITT population with mortality due to any cause from randomization through EFU was determined for each arm. (NCT02493764)
Timeframe: Up to 16 days after end of therapy (up to 30 days)

InterventionPercentage of participants (Number)
IMI/REL15.3
PIP/TAZ18.3

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Percentage of Participants With ACM at EFU in the MITT Population

The percentage of participants in the MITT population with mortality due to any cause from randomization through EFU was determined for each arm. (NCT02493764)
Timeframe: Up to 16 days after end of therapy (up to 30 days)

InterventionPercentage of participants (Number)
IMI/REL14.8
PIP/TAZ19.5

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Percentage of Participants With ≥1 Adverse Event (AE)

An AE is defined as any untoward medical occurrence in a participant administered a pharmaceutical product and which does not necessarily have to have a causal relationship with this treatment. (NCT02493764)
Timeframe: Up to 30 days

InterventionPercentage of participants (Number)
IMI/REL85.0
PIP/TAZ86.6

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Percentage of Participants in the mMITT Population With a Favorable Microbiological Response (FMR) at End of Treatment (EOT) Visit

"The percentage of participants with a FMR at EOT was determined for each arm. Favorable microbiological response at EOT was defined as either eradication (a lower respiratory tract culture taken at EOT showing eradication of baseline pathogen) or presumed eradication (no specimen collected because the participant deemed clinically cured or improved)." (NCT02493764)
Timeframe: From Day 7 to Day 14

InterventionPercentage of participants (Number)
IMI/REL77.2
PIP/TAZ67.9

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Percentage of Participants in the MITT Population With a FCR at OTX3 (Day 10)

"The percentage of participants with a FCR at OTX3 was determined for each arm. Favorable clinical response at OTX3 was defined as improved (majority of pre-therapy signs and symptoms of the index infection have improved or resolved [or returned to pre-infection status])." (NCT02493764)
Timeframe: Day 10 (OTX3)

InterventionPercentage of participants (Number)
IMI/REL83.5
PIP/TAZ80.4

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Percentage of Participants in the MITT Population With a FCR at OTX2 (Day 6)

"The percentage of participants with a FCR at OTX2 was determined for each arm. Favorable clinical response at OTX2 was defined as improved (majority of pre-therapy signs and symptoms of the index infection have improved or resolved [or returned to pre-infection status])." (NCT02493764)
Timeframe: Day 6 (OTX2)

InterventionPercentage of participants (Number)
IMI/REL83.5
PIP/TAZ83.1

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Percentage of Participants in the MITT Population With a FCR at OTX1 (Day 3)

"The percentage of participants with a FCR at OTX1 was determined for each arm. Favorable clinical response at OTX1 was defined as improved (majority of pre-therapy signs and symptoms of the index infection have improved or resolved [or returned to pre-infection status])." (NCT02493764)
Timeframe: Day 3 (OTX1)

InterventionPercentage of participants (Number)
IMI/REL68.0
PIP/TAZ64.7

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Percentage of Participants in the MITT Population With a FCR at EOT

"The percentage of participants with a FCR at EOT was determined for each arm. Favorable clinical response at EOT was defined as either cure (all pre-therapy signs and symptoms of the index infection have resolved [or returned to pre-infection status] and no additional antibiotics are required) or improved (the majority of pre-therapy signs and symptoms of the index infection have improved or resolved [or returned to pre-infection status] and no additional antibiotics are required)." (NCT02493764)
Timeframe: From Day 7 to Day 14

InterventionPercentage of participants (Number)
IMI/REL74.2
PIP/TAZ69.7

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Percentage of Participants in the MITT Population With a FCR at Day 28

"The percentage of participants with a FCR at Day 28 was determined for each arm. Favorable clinical response at Day 28 was defined as either sustained cure (all pre-therapy signs and symptoms of the index infection have resolved [or returned to pre-infection status] with no evidence of resurgence and no additional antibiotics are required) or cure (all pre-therapy signs and symptoms of the index infection have resolved [or returned to pre-infection status] and no additional antibiotics are required)." (NCT02493764)
Timeframe: Day 28

InterventionPercentage of participants (Number)
IMI/REL51.9
PIP/TAZ50.6

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Percentage of Participants in the Microbiologically Evaluable (ME) Population With a FMR at EOT Visit

"The percentage of participants with a FMR at EOT was determined for each arm. Favorable microbiological response at EOT was defined as either eradication (a lower respiratory tract culture taken at EOT showing eradication of baseline pathogen) or presumed eradication (no specimen collected because the participant deemed clinically cured or improved)." (NCT02493764)
Timeframe: From Day 7 to Day 14

InterventionPercentage of participants (Number)
IMI/REL87.1
PIP/TAZ85.5

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Percentage of Participants in the ME Population With a FMR at EFU Visit

"The percentage of participants with a FMR at EOT was determined for each arm. Favorable microbiological response at EOT was defined as either eradication (a lower respiratory tract culture taken at EOT showing eradication of baseline pathogen) or presumed eradication (no specimen collected because the participant deemed clinically cured or improved)." (NCT02493764)
Timeframe: Up to 16 days after end of therapy (up to Day 30)

InterventionPercentage of participants (Number)
IMI/REL89.9
PIP/TAZ86.4

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Percentage of Participants in the Clinically Evaluable (CE) Population With a FCR at On-therapy Visit 1 (OTX1) [Day 3]

"The percentage of participants with a FCR at OTX1 was determined for each arm. Favorable clinical response at OTX1 was defined as improved (majority of pre-therapy signs and symptoms of the index infection have improved or resolved [or returned to pre-infection status])." (NCT02493764)
Timeframe: Day 3 (OTX1)

InterventionPercentage of participants (Number)
IMI/REL70.8
PIP/TAZ72.8

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Percentage of Participants in the CE Population With a FCR at OTX3 (Day 10)

"The percentage of participants with a FCR at OTX3 was determined for each arm. Favorable clinical response at OTX3 was defined as improved (majority of pre-therapy signs and symptoms of the index infection have improved or resolved [or returned to pre-infection status])." (NCT02493764)
Timeframe: Day 10 (OTX3)

InterventionPercentage of participants (Number)
IMI/REL89.6
PIP/TAZ83.6

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Percentage of Participants in the CE Population With a FCR at OTX2 (Day 6)

"The percentage of participants with a FCR at OTX2 was determined for each arm. Favorable clinical response at OTX2 was defined as improved (majority of pre-therapy signs and symptoms of the index infection have improved or resolved [or returned to pre-infection status])." (NCT02493764)
Timeframe: Day 6 (OTX2)

InterventionPercentage of participants (Number)
IMI/REL85.5
PIP/TAZ87.8

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Number of Patients With a Response of Microbiologic Eradication

mMITT (NCT02753946)
Timeframe: TOC Visit (Day 19)

InterventionParticipants (Count of Participants)
ZTI-01121
Piperacillin Tazobactam100

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Number of Patients With a Response of Clinical Cure in Various Protocol Populations

mMITT (NCT02753946)
Timeframe: TOC Visit (Day 19)

InterventionParticipants (Count of Participants)
ZTI-01167
Piperacillin Tazobactam163

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Number of Patients With an Overall Success

Clinical cure (resolution or significant improvement in signs and symptoms) and microbiologic eradication (baseline pathogen) in m-MITT population (NCT02753946)
Timeframe: TOC Visit (Day 19)

InterventionParticipants (Count of Participants)
ZTI-01119
Piperacillin Tazobactam97

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Pediatric Quality of Life Inventory (PedsQL) Generic Core Scale - Parent

Brief, standardized, generic assessment instrument that systematically assesses patients' and parents' perceptions of health-related quality of life (HRQOL) in pediatric patients with chronic health conditions using pediatric cancer as an exemplary model. PedsQL consists of 23 items scored on a 5-point Likert scale (0=never to 4=almost always). Items are reversed scored and linearly transformed to a 0-100 scale (0=100, 1=75, 2=50, 3=25, and 4=0). The total score range is 0-100; the higher the score, the better the HRQOL. (NCT02991937)
Timeframe: 1 Year

Interventionscore on a scale (Median)
Medical Therapy91.3
Surgical Intervention90.2

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Incidence of Long-term Complications in Medical Therapy Group

Incidence of long-term complications will be reported as number of cases where appendicitis reoccurred resulting in appendectomies in participants of the medical therapy arm. This data will be obtained from medical record review. (NCT02991937)
Timeframe: 1 Year

InterventionNumber of cases in 20 participants (Number)
Medical Therapy30

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Readmission Rates

Percentage of patients readmitted to the hospital after discharge. (NCT02991937)
Timeframe: 1 Year

Interventionpercentage of participants (Number)
Medical Therapy25
Surgical Intervention0

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Number of Participants With Adverse Events

Any harmful, undesirable, potentially serious and life threatening effects occurring during or after administration of the antibiotics proposed in this study (piperacillin / tazobactam, imipenem or meropenem), was evaluated as: none or adverse event classified according to the intensity of the clinical manifestation (severity) as: mild, moderate or severe and for each antibiotic. (NCT03019965)
Timeframe: Number of participants with adverse events evaluated by an physician at the time of administration of antibiotics, up to an average to 24 hours after the study drug cessation.

InterventionParticipants (Count of Participants)
Intermittent. Piperacillin/Tazobactam, Imipenem, Meropenem1
Prolonged Infusion. Continuous Piperacillin/Tazobactam, Extended Imipenem, Extended Meropenem3

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Number of Participants With Clinical Response

"Resolution. Disappearance of all signs and symptoms related to the infection.~Failure. Insufficient lessening of the signs and symptoms of infection to qualify as improvement, including death or indeterminate (no evaluation possible, for any reason)." (NCT03019965)
Timeframe: Number of participants with clinical response at 14 days after antibiotic cessation, up to an average of 28 days or the day of your discharge if this occurred before 14 days after antibiotic cessation.

InterventionParticipants (Count of Participants)
Intermittent. Piperacillin/Tazobactam, Imipenem, Meropenem178
Prolonged Infusion. Continuous Piperacillin/Tazobactam, Extended Imipenem, Extended Meropenem169

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Complications

Number of persons who experience any of a number of specified complications, including new/recurrent abscess, wound infection, small bowel obstruction, or need for a larger operation (NCT03159754)
Timeframe: During index/initial hospitalization (generally not more than 5-6 weeks)

InterventionParticipants (Count of Participants)
Early Appendectomy9
Interval Appendectomy6
No Appendectomy1

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Duration of Antibiotic Therapy

Duration of antibiotic therapy measured in days (NCT03159754)
Timeframe: During index/initial hospitalization (generally not more than 5-6 weeks)

Interventiondays (Mean)
Early Appendectomy6.3
Interval Appendectomy5.1
No Appendectomy5.4

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Length of Stay

Length of all hospital stays measured in days (NCT03159754)
Timeframe: During index/initial hospitalization (generally not more than 5-6 weeks)

Interventiondays (Mean)
Early Appendectomy7.8
Interval Appendectomy7.4
No Appendectomy3.5

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Number of Radiographic Imaging Studies

Number of radiographic imaging studies including ultrasound, CT, and MRI (NCT03159754)
Timeframe: During index/initial hospitalization (generally not more than 5-6 weeks)

Interventionnumber of imaging procedures/participant (Mean)
Early Appendectomy1.96
Interval Appendectomy2.04
No Appendectomy1.88

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Parents Away From Work

"Parents away from work measured in days is presented here. The intention was to collect missed activity days for children as well as missed parent work days. However, the question to capture this information referred to school and was determined to be too inconsistent with the way the question may have been interpreted when the survey was given to code reliably." (NCT03159754)
Timeframe: During index/initial hospitalization (generally not more than 5-6 weeks)

Interventiondays (Mean)
Early Appendectomy7.6
Interval Appendectomy9.3
No Appendectomy3.5

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Recurrent Appendicitis

Number of persons who experience recurrent appendicitis requiring hospitalization. Because the early appendectomy arm participant by definition have no appendix to infect after surgery, they are not shown below. (NCT03159754)
Timeframe: 2 years; (Although this appears longer than trial duration, study completion date is based on last 2 year survey turned in, and medical record analysis looked a full two years per participant which extended a bit longer.)

InterventionParticipants (Count of Participants)
Interval Appendectomy2
No Appendectomy0

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Number of Percutaneous Drainage Procedures

Number of persons with differing numbers of percutaneous drainage procedures (NCT03159754)
Timeframe: During index/initial hospitalization (generally not more than 5-6 weeks)

,,
InterventionParticipants (Count of Participants)
1 drainage2 drainage procedures
Early Appendectomy41
Interval Appendectomy40
No Appendectomy10

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Quality of Life (PedsQL)

Original QOL outcome measure listed was: Quality of life measured by PedsQL 2 years following discharge. Two year data collected was insufficient to allow for any analysis. One month GI QOL data collected, also listed in the protocol, is shown below. GI QoL is a validated measure with scores ranging from 0 to 100, where lower scores mean worse quality of life and higher scores mean better quality of life. Peds QL is a validated measure with scores ranging from 0 to 100, where lower scores mean worse quality of life and higher scores mean better quality of life. (NCT03159754)
Timeframe: 1 month; for GI QOL; 2 years for Peds QL

,
Interventionscore on a scale (Mean)
1 month GI QOL
Interval Appendectomy88.4
No Appendectomy87.25

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Quality of Life (PedsQL)

Original QOL outcome measure listed was: Quality of life measured by PedsQL 2 years following discharge. Two year data collected was insufficient to allow for any analysis. One month GI QOL data collected, also listed in the protocol, is shown below. GI QoL is a validated measure with scores ranging from 0 to 100, where lower scores mean worse quality of life and higher scores mean better quality of life. Peds QL is a validated measure with scores ranging from 0 to 100, where lower scores mean worse quality of life and higher scores mean better quality of life. (NCT03159754)
Timeframe: 1 month; for GI QOL; 2 years for Peds QL

Interventionscore on a scale (Mean)
1 month GI QOL2 year Peds QL (parental report)2 year Peds QL teen report
Early Appendectomy80.1886.387.34

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Number of Participants With Favorable Clinical Response in the ME Analysis Set at EOIV.

The secondary efficacy outcome is favorable clinical response of the patients in the ME (Microbiologically Evaluable) Analysis Set at end of inpatient intravenous therapy (EOIV). The clinical outcome has three categories: Favorable clinical response, Clinical failure, and Indeterminate. (NCT03485950)
Timeframe: Within 72 hours after administration of the last dose of inpatient IV study drug.

InterventionParticipants (Count of Participants)
Ceftolozane/Tazobactam Arm2
Standard of Care (SOC) Arm1

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Number of Participants With Favorable Clinical Response in the Clinically Evaluable (CE) Analysis Set at EOIV.

The secondary efficacy outcome is favorable clinical response of the patients in the CE (Clinically Evaluable) Analysis Set at end of inpatient intravenous therapy (EOIV). The clinical outcome has three categories: Favorable clinical response, Clinical failure, and Indeterminate. (NCT03485950)
Timeframe: Within 72 hours after administration of the last dose of inpatient IV study drug.

InterventionParticipants (Count of Participants)
Ceftolozane/Tazobactam Arm29
Standard of Care (SOC) Arm32

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Number of Participants With Favorable Clinical Response in the CE Analysis Set at LFU.

The secondary efficacy outcome is favorable clinical response of the patients in the CE (Clinically Evaluable) Analysis Set at late follow-up (LFU). The clinical outcome has three categories: Favorable clinical response, Clinical failure, and Indeterminate. (NCT03485950)
Timeframe: 35 to 42 days after the start of inpatient IV study drug

InterventionParticipants (Count of Participants)
Ceftolozane/Tazobactam Arm27
Standard of Care (SOC) Arm24

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Number of Participants With Favorable Clinical Response in the CE Analysis Set at TOC

The secondary efficacy outcome is favorable clinical response of the patients in the CE (Clinically Evaluable) Analysis Set at test-of-cure (TOC). The clinical outcome has three categories: Favorable clinical response, Clinical failure, and Indeterminate. (NCT03485950)
Timeframe: 21 to 28 days after the start of inpatient IV study drug

InterventionParticipants (Count of Participants)
Ceftolozane/Tazobactam Arm28
Standard of Care (SOC) Arm26

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Number of Participants With Favorable Clinical Response at End of Inpatient Intravenous Therapy (EOIV)

Resolution of all acute signs and symptoms of the primary infection or improvement to such an extent that no additional antibacterial therapy is required (ie, except for protocol-allowed adjunctive therapies and/or oral or IV switch) and such that no more than 14 days of total antibacterial therapy is required. (NCT03485950)
Timeframe: Within 72 hours after administration of the last dose of inpatient IV study drug

InterventionParticipants (Count of Participants)
Ceftolozane/Tazobactam Arm41
Standard of Care (SOC) Arm36

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30 Day All-cause Mortality in the mMITT Analysis Set

The secondary efficacy outcome is all-cause mortality of the patients in the mMITT (microbiological Modified Intent-To-Treat) Analysis Set, which is mortality within 30 days after the last dose of inpatient IV study drug. (NCT03485950)
Timeframe: 30 days after the last dose of inpatient IV study drug

InterventionParticipants (Count of Participants)
Ceftolozane/Tazobactam Arm0
Standard of Care (SOC) Arm0

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Number of Participants With Favorable Microbiological Response in the mMITT Analysis Set at EOIV.

The secondary efficacy outcome is favorable microbiological response of the patients in the mMITT (Microbiological Modified Intent-To-Treat) Analysis Set at end of inpatient intravenous therapy (EOIV). The clinical outcome has three categories: Favorable clinical response, Clinical failure, and Indeterminate. (NCT03485950)
Timeframe: Within 72 hours after administration of the last dose of inpatient IV study drug

InterventionParticipants (Count of Participants)
Ceftolozane/Tazobactam Arm3
Standard of Care (SOC) Arm2

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30 Day All-cause Mortality in the MITT Analysis Set

The secondary efficacy outcome is all-cause mortality of the patients in the MITT (Modified Intent-To-Treat) Analysis Set, which is mortality within 30 days after the last dose of inpatient IV study drug. (NCT03485950)
Timeframe: 30 days after the last dose of inpatient IV study drug

InterventionParticipants (Count of Participants)
Ceftolozane/Tazobactam Arm2
Standard of Care (SOC) Arm2

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Number of Participants With Favorable Microbiological Response in the ME Analysis Set at TOC.

The secondary efficacy outcome is favorable microbiological response of the patients in the ME (Microbiologically Evaluable) Analysis Set at test-of-cure (TOC). The clinical outcome has three categories: Favorable clinical response, Clinical failure, and Indeterminate. (NCT03485950)
Timeframe: 21 to 28 days after the start of inpatient IV study drug

InterventionParticipants (Count of Participants)
Ceftolozane/Tazobactam Arm2
Standard of Care (SOC) Arm1

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Number of Participants With Favorable Microbiological Response in the ME Analysis Set at LFU

The secondary efficacy outcome is favorable microbiological response of the patients in the ME (Microbiologically Evaluable) Analysis Set at late follow-up (LFU). The clinical outcome has three categories: Favorable clinical response, Clinical failure, and Indeterminate. (NCT03485950)
Timeframe: 35 to 42 days after the start of inpatient IV study drug

InterventionParticipants (Count of Participants)
Ceftolozane/Tazobactam Arm2
Standard of Care (SOC) Arm1

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Number of Participants With Favorable Microbiological Response in the ME Analysis Set at EOIV.

The secondary efficacy outcome is favorable clinical response of the patients in the ME (Microbiologically Evaluable) Analysis Set at end of inpatient intravenous therapy (EOIV). The clinical outcome has three categories: Favorable clinical response, Clinical failure, and Indeterminate. (NCT03485950)
Timeframe: Within 72 hours after administration of the last dose of inpatient IV study drug

InterventionParticipants (Count of Participants)
Ceftolozane/Tazobactam Arm2
Standard of Care (SOC) Arm1

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Number of Participants With Favorable Microbiological Response in the mMITT Analysis Set at LFU.

The secondary efficacy outcome is favorable microbiological response of the patients in the mMITT (Microbiological Modified Intent-To-Treat) Analysis Set at late follow-up (LFU). The clinical outcome has three categories: Favorable clinical response, Clinical failure, and Indeterminate. (NCT03485950)
Timeframe: 35 to 42 days after the start of inpatient IV study drug.

InterventionParticipants (Count of Participants)
Ceftolozane/Tazobactam Arm3
Standard of Care (SOC) Arm2

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Number of Participants With Favorable Clinical Response in the Microbiological Modified Intent-to-treat (mMITT) Analysis Set at EOIV.

The secondary efficacy outcome is favorable clinical response of the patients in the mMITT (Microbiological Modified Intent-To-Treat) Analysis Set at end of inpatient intravenous therapy (EOIV). The clinical outcome has three categories: Favorable clinical response, Clinical failure, and Indeterminate. (NCT03485950)
Timeframe: Within 72 hours after administration of the last dose of inpatient IV study drug.

InterventionParticipants (Count of Participants)
Ceftolozane/Tazobactam Arm3
Standard of Care (SOC) Arm1

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Number of Participants With Favorable Clinical Response in the mMITT Analysis Set at Test of Cure (TOC)

The secondary efficacy outcome is favorable clinical response of the patients in the mMITT (Microbiological Modified Intent-To-Treat) Analysis Set at test-of-cure (TOC). The clinical outcome has three categories: Favorable clinical response, Clinical failure, and Indeterminate. (NCT03485950)
Timeframe: 21 to 28 days after the start of inpatient IV study drug.

InterventionParticipants (Count of Participants)
Ceftolozane/Tazobactam Arm3
Standard of Care (SOC) Arm1

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Number of Participants With Favorable Clinical Response in the mMITT Analysis Set at Late Follow-Up (LFU)

The secondary efficacy outcome is favorable clinical response of the patients in the mMITT (Microbiological Modified Intent-To-Treat) Analysis Set at late follow-up (LFU). The clinical outcome has three categories: Favorable clinical response, Clinical failure, and Indeterminate. (NCT03485950)
Timeframe: 35 to 42 days after the start of inpatient IV study drug

InterventionParticipants (Count of Participants)
Ceftolozane/Tazobactam Arm3
Standard of Care (SOC) Arm1

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Number of Participants With Favorable Clinical Response in the MITT Analysis Set at TOC

The secondary efficacy outcome is favorable clinical response of the patients in the MITT (Modified Intent-To-Treat) Analysis Set at test-of-cure (TOC). The clinical outcome has three categories: Favorable clinical response, Clinical failure, and Indeterminate. (NCT03485950)
Timeframe: 21 to 28 days after the start of inpatient IV study drug

InterventionParticipants (Count of Participants)
Ceftolozane/Tazobactam Arm34
Standard of Care (SOC) Arm28

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Number of Participants With Favorable Clinical Response in the MITT Analysis Set at Late Follow-Up (LFU)

The secondary efficacy outcome is favorable clinical response of the patients in the MITT (Modified Intent-To-Treat) Analysis Set at late follow-up (LFU). The clinical outcome has three categories: Favorable clinical response, Clinical failure, and Indeterminate. (NCT03485950)
Timeframe: 35 to 42 days after the start of inpatient IV study drug

InterventionParticipants (Count of Participants)
Ceftolozane/Tazobactam Arm33
Standard of Care (SOC) Arm26

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Favorable Microbiological Response in the mMITT Analysis Set at TOC.

The secondary efficacy outcome is favorable microbiological response of the patients in the mMITT (Microbiological Modified Intent-To-Treat) Analysis Set at test-of-cure (TOC). The clinical outcome has three categories: Favorable clinical response, Clinical failure, and Indeterminate. (NCT03485950)
Timeframe: 21 to 28 days after the start of inpatient IV study drug

InterventionParticipants (Count of Participants)
Ceftolozane/Tazobactam Arm3
Standard of Care (SOC) Arm2

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Number of Participants With Favorable Clinical Response in the ME Analysis Set at TOC

The secondary efficacy outcome is favorable clinical response of the patients in the ME (Microbiologically Evaluable) Analysis Set at test-of-cure (TOC). The clinical outcome has three categories: Favorable clinical response, Clinical failure, and Indeterminate. (NCT03485950)
Timeframe: 21 to 28 days after the start of inpatient IV study drug.

InterventionParticipants (Count of Participants)
Ceftolozane/Tazobactam Arm2
Standard of Care (SOC) Arm1

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Number of Participants With Favorable Clinical Response in the ME Analysis Set at LFU.

The secondary efficacy outcome is favorable clinical response of the patients in the ME (Microbiologically Evaluable) Analysis Set at late follow-up (LFU). The clinical outcome has three categories: Favorable clinical response, Clinical failure, and Indeterminate. (NCT03485950)
Timeframe: 35 to 42 days after the start of inpatient IV study drug

InterventionParticipants (Count of Participants)
Ceftolozane/Tazobactam Arm2
Standard of Care (SOC) Arm1

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Hospital Length of Stay (LOS)

Length of Stay since Screening till actual hospital discharge (NCT04042077)
Timeframe: up to 45 days (Late Follow Up visit)

Interventionhours (Mean)
Delafloxacin178.8
Best Available Therapy193.5

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Number of Participants With Clinical Success at Test Of Cure Visit

"Clinical Success defined as the clinical response of Cure or improved. Below the definitions:~Cure: The complete resolution of all baseline signs and symptoms of SSI~Improved: two or more signs and/or symptoms (but not all) were considered resolved thus the patient had improved to an extent that no additional antibiotic treatment was necessary." (NCT04042077)
Timeframe: 7-14 days after last dose

InterventionParticipants (Count of Participants)
Delafloxacin123
Best Available Therapy119

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Microbiological Response

Documented or presumed eradication or persistence (NCT04042077)
Timeframe: up to 14 days (End Of Treatment visit) and 7-14 days after last dose (Test Of Cure visit)

InterventionParticipants (Count of Participants)
TOC Visit72552475TOC Visit72552474EOT Visit72552474EOT Visit72552475
EradicatedPersisted
Delafloxacin94
Best Available Therapy81
Delafloxacin11
Best Available Therapy21
Delafloxacin80
Best Available Therapy64
Delafloxacin25
Best Available Therapy38

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Number of Participants Eligible to Switch to Oral Formulation According to Blinded Observer's Assessment

"Blinded assessment based on patient stabilization and ability to tolerate OS diet. In particular, the following details had to be met:~Systolic blood pressure normal/not clinically significant abnormal No infection related tachycardia Afebrile status; body temperature <38°C for at least 24 hours* WBC count normalized/not clinically significant abnormal Patient able to tolerate PO diet/to take PO treatment and no GI absorption problem~The measure counts only the participants eligible to switch, without taking into account the actually switched. Indeed, only linezolid in the BAT has an equivalent oral formulation suitable for the switch." (NCT04042077)
Timeframe: up to 14 days

InterventionParticipants (Count of Participants)
Delafloxacin129
Best Available Therapy129

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Mortality Between Patients Treated With Continuous and Intermittent Infusion Beta-lactam Regimens

(NCT05102162)
Timeframe: 4 weeks

InterventionParticipants (Count of Participants)
Continuous Antibiotic Dose Over 24 Hours Arm2
Intermittent Antibiotic Dose Over 30 Minutes2

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Microbiologic Eradication Between Patients Treated With Continuous and Intermittent Infusion Beta-lactam Regimens

Microbiologic eradication is defined as the absence of bacterial growth during the follow-up period with no subsequent positive culture from any site. Respiratory cultures during the follow up period were assessed for the absence of bacterial growth. (NCT05102162)
Timeframe: 4 weeks

InterventionBacteria isolates (Number)
Continuous Antibiotic Dose Over 24 Hours Arm1
Intermittent Antibiotic Dose Over 30 Minutes4

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Intensive Care Unit (ICU) Length of Stay Between Patients Treated With Continuous and Intermittent Infusion Beta-lactam Regimens

(NCT05102162)
Timeframe: 4 weeks (may extend beyond depending on patient length of stay in ICU)

InterventionDays (Median)
Continuous Antibiotic Dose Over 24 Hours Arm23
Intermittent Antibiotic Dose Over 30 Minutes9

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Hospital Length of Stay Between Patients Treated With Continuous and Intermittent Infusion Beta-lactam Regimens.

(NCT05102162)
Timeframe: 4 weeks (may extend beyond depending on patient length of stay in hospital)

InterventionDays (Median)
Continuous Antibiotic Dose Over 24 Hours Arm27
Intermittent Antibiotic Dose Over 30 Minutes18

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Gram-negative Bacterial Resistance Emergence Between Patients Treated With Continuous and Intermittent Infusion Beta-lactam Regimens

Bacterial resistance is defined as new numeric increases (>/=2 fold) in the bacterial MIC during the follow-up period compared to the baseline when starting beta-lactam therapy. MICs were collected from respiratory samples and compared from study enrollment to end of the follow-up period for at least a 2 fold increase in MIC. (NCT05102162)
Timeframe: 4 weeks

InterventionBacteria isolates (Number)
Continuous Antibiotic Dose Over 24 Hours Arm4
Intermittent Antibiotic Dose Over 30 Minutes8

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Clinical Cure at the End of Therapy Between Patients Treated With Continuous and Intermittent Infusion Beta-lactam Regimens

Clinical cure is the resolution of infection-related symptoms at the end of therapy, including normalization of body temperature and white blood cell (WBC) count and taking the patient off mechanical ventilation or vasopressors, and non-initiation of a new antibiotic within 48 hours of stopping the original antibiotic. End of therapy could occur up to 4 weeks after enrollment. (NCT05102162)
Timeframe: 4 weeks

InterventionParticipants (Count of Participants)
Continuous Antibiotic Dose Over 24 Hours Arm3
Intermittent Antibiotic Dose Over 30 Minutes8

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Percent of Time Free Drug Concentrations Remain Above the Minimum Inhibitory Concentration (%fT>MIC) in the Dosing Interval Between Patients Treated With Continuous and Intermittent Infusion Beta-lactam Regimens

Beta-lactam bactericidal efficacy depends upon the percentage of time that free drug concentrations remain above the minimum inhibitory concentration (%fT>MIC) of the pathogen within the dosing interval. Pre-clinical animal studies demonstrate 40-70% fT>MIC is needed for adequate bacterial killing. However, clinical studies suggest higher exposures may be needed, potentially 100%fT>MIC to 100%fT>4xMIC. Patients had beta-lactam concentrations measured as part of therapeutic drug monitoring. Drug exposures were determined using a Bayesian-based software. Infusion arms were compared to determine if %fT>MIC was different between infusion arms. (NCT05102162)
Timeframe: 4 weeks

InterventionPercentage of time (Median)
Continuous Antibiotic Dose Over 24 Hours Arm100
Intermittent Antibiotic Dose Over 30 Minutes100

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Superinfection Between Patients Treated With Continuous and Intermittent Infusion Beta-lactam Regimens.

Superinfection is defined as the growth of resistant Gram-negative bacteria during the follow-up period which was not isolated in baseline culture. Respiratory cultures during the follow up period were assessed for Gram-negative isolates resistant to the beta-lactams of interest that were not present in the initial respiratory cultures. (NCT05102162)
Timeframe: 4 weeks

InterventionBacteria isolates (Number)
Continuous Antibiotic Dose Over 24 Hours Arm0
Intermittent Antibiotic Dose Over 30 Minutes0

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Clinical Cure at Day 7 of Therapy Between Patients Treated With Continuous and Intermittent Infusion Beta-lactam Regimens

Clinical cure is the resolution of infection-related symptoms at day 7 of therapy, including normalization of body temperature and white blood cell (WBC) count and taking the patient off mechanical ventilation or vasopressors, and non-initiation of a new antibiotic within 48 hours of stopping the original antibiotic. (NCT05102162)
Timeframe: 7 Days

InterventionParticipants (Count of Participants)
Continuous Antibiotic Dose Over 24 Hours Arm0
Intermittent Antibiotic Dose Over 30 Minutes5

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Percent of Time Free Drug Concentrations Remain Above Four Multiples of the Minimum Inhibitory Concentration (%fT>4xMIC) in the Dosing Interval Between Patients Treated With Continuous and Intermittent Infusion Beta-lactam Regimens

Beta-lactam bactericidal efficacy depends upon the percentage of time that free drug concentrations remain above the minimum inhibitory concentration (%fT>MIC) of the pathogen within the dosing interval. Pre-clinical animal studies demonstrate 40-70% fT>MIC is needed for adequate bacterial killing. However, clinical studies suggest higher exposures may be needed, potentially 100%fT>MIC to 100%fT>4xMIC. Patients had beta-lactam concentrations measured as part of therapeutic drug monitoring. Drug exposures were determined using a Bayesian-based software. Infusion arms were compared to determine if %fT>4xMIC was different between infusion arms. (NCT05102162)
Timeframe: 4 weeks

InterventionPercentage of time (Median)
Continuous Antibiotic Dose Over 24 Hours Arm100
Intermittent Antibiotic Dose Over 30 Minutes100

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