isoflurane profile

Isoflurane: A stable, non-explosive inhalation anesthetic, relatively free from significant side effects. [Medical Subject Headings (MeSH), National Library of Medicine, extracted Dec-2023]

ID Source	ID
PubMed CID	3763
CHEMBL ID	1256
CHEBI ID	6015
SCHEMBL ID	1532
MeSH ID	M0011763

Synonym
AC-154802
ethane, 2-chloro-2-(difluoromethoxy)-1,1,1-trifluoro-
isoflurano
aerrane
2-chloro-2-difluoromethoxy-1,1,1-trifluoroethane
CHEBI:6015 ,
forene
isofluranum
forane
ccris 3043
ether, 1-chloro-2,2,2-trifluoroethyl difluoromethyl
isoflurane [anaesthetics, volatile]
isoflo
compound 469
einecs 247-897-7
isoflurano [inn-spanish]
r-e 235dal
brn 1852087
isofluranum [inn-latin]
aerrane (veterinary)
2-chloro-2-(difluoromethoxy)-1,1,1-trifluoroethane
2-chloro-2-(difluoromethoxy)-1,1,1-trifluoro-ethane
1-chloro-2,2,2-trifluoroethyl difluoromethyl ether
NCGC00181037-01
isoflurane
26675-46-7
C07518
DB00753
forane (tn)
isoflurane (jp17/usp/inn)
D00545
gtpl2505
compound-469
CHEMBL1256
NCGC00181037-02
cas-26675-46-7
dtxsid3020752 ,
tox21_112685
NCGC00258385-01
tox21_200831
dtxcid30752
1-chloro-1-(difluoromethoxy)-2,2,2-trifluoroethane
A818554
2-[bis(fluoranyl)methoxy]-2-chloranyl-1,1,1-tris(fluoranyl)ethane
C2485
AKOS006228574
terrell
unii-cys9akd70p
cys9akd70p ,
hsdb 8057
isoflurane [usan:usp:inn:ban:jan]
FT-0627416
S6917
isoflurane [orange book]
isoflurane [mi]
isoflurane [green book]
isoflurane [inn]
isoflurane [mart.]
isoflurane [usan]
isoflurane [jan]
1-chloro-2,2,2-trifluroethyl difluromethyl ether
isoflurane [who-dd]
isoflurane [ep monograph]
isoflurane [usp monograph]
isoflurane [usp-rs]
(2rs)-2-chloro-2-(difluoromethoxy)-1,1,1-trifluoroethane
isoflurane [vandf]
desflurane impurity b [ep impurity]
SCHEMBL1532
KS-5166
W-107162
compd 469
ethane, 1-chloro-1-(difluoromethoxy)-2,2,2-trifluoro-
mfcd00066609
STL454337
SR-01000944965-1
sr-01000944965
isoflurane, aldrichcpr
bdbm217353
CS-0017450
Q413918
EN300-123043
BBL100111
difluoromethyl 1-chloro-2,2,2-trifluoroethyl ether
AMY33546
isoba; isofor; isoforine; isorrane; r-e 235da1
NCGC00181037-03
hsdb8057
hsdb-8057
terrellhsdb 8057
P15338
difluoromethyl 1-chloro-2,2,2-trifluoroethyl ether (isoflurane)
PB47772
(+/-)-isoflurane
Z1201618663
SY050218
pentafluoran
(+-)-isoflurane
fluriso
attane
isoflurane (usp-rs)
n01ab06
isoflurane (mart.)
isospire
isosol
isoflurane, usp
isoflurane (usp monograph)
isoflurane (ep monograph)

Excerpt	Reference	Relevance
"Isoflurane (ISO) is a widely used inhalation anesthetic in experiments with rodents and humans during surgery. "	( Longitudinal impact on rat cardiac tissue transcriptomic profiles due to acute intratracheal inhalation exposures to isoflurane. Chen, LC; Cohen, MD; Costa, M; Horton, L; Kluz, T; Lee, HW; Lu, Y; Park, SH; Prophete, C; Shao, Y; Sisco, M; Sun, H; Zelikoff, J, 2021)	2.27
"Isoflurane is a safe and reliable anesthetic gas with a long history of clinical application."	( Current research progress of isoflurane in cerebral ischemia/reperfusion injury: a narrative review. Chen, G; Chen, SJ; Lu, HF; Xue, Q; Yuan, XQ, )	1.14
"Isoflurane is a commonly used anesthetic drug; however, its effects on cortical sensory processing, in particular around LOC, are not well understood."	( Spatiotemporal patterns of population response in the visual cortex under isoflurane: from wakefulness to loss of consciousness. Ben Yehoshua, E; Golomb, NG; Margalit, SN; Raz, A; Slovin, H; Tsur, O, 2022)	1.67
"Isoflurane is an anaesthetic gas widely used in both human and veterinary medicine. "	( Reduction of greenhouse gases emission through the use of tiletamine and zolazepam. Antończyk, A; Godniak, M; Kiełbowicz, Z; Lachowska, S; Tunikowska, J, 2022)	2.16
"Isoflurane (ISO) is a type of anesthetic that might cause neurotoxicity in children. "	( MicroRNA-424-5p Alleviates Isoflurane Anesthesia-Induced Neurotoxicity in Human Embryonic Stem Cell-Derived Neurons by Targeting FASN. Gu, X; Xie, R; Xiu, M; Yue, W; Zhang, Q, 2022)	2.46
"Isoflurane is a volatile anesthetic widely used in pediatric patients to induce general anesthesia, analgesia, and perioperative sedation."	( Neonatal Isoflurane Exposure in Rats Impairs Short-Term Memory, Cell Viability, and Glutamate Uptake in Slices of the Frontal Cerebral Cortex, But Not the Hippocampus, in Adulthood. Constantino, LC; Costa, AP; Dal-Cim, T; de Oliveira, KA; de Oliveira, LF; Ludka, FK; Martins, WC; Pereira, FC; Poluceno, GG; Prediger, RD; Sampaio, TB; Tasca, CI, 2022)	1.86
"Isoflurane is a commonly used inhalational anesthetic that can induce neurotoxicity, while Dexmedetomidine (Dex) has significant neuroprotective effects. "	( Dexmedetomidine pretreatment attenuates isoflurane-induced neurotoxicity via inhibiting the TLR2/NF-κB signaling pathway in neonatal rats. Liu, H; Pang, X; Zhang, P; Zhao, J; Zhou, Y, 2020)	2.27
"Isoflurane is a widely used anesthetic agent, which is associated with the development of POCD; however, the precise mechanisms remain unclear."	( Effects of PYRIN-containing Apaf1-like protein 1 on isoflurane-induced postoperative cognitive dysfunction in aged rats. Fan, X; Li, F; Qiu, J; Zhang, X; Zhang, Y, 2020)	1.53
"Isoflurane is an inhaled anesthetic, though its actions at the cellular level remain controversial. "	( Isoflurane decreases substantia gelatinosa neuron excitability and synaptic transmission from periphery in the rat spinal dorsal horn. Shao, C; Yang, D; Yang, K; Yang, XJ, 2021)	3.51
"Isoflurane (ISO) is an anesthesia and can result in neuron injury. "	( Silencing of miR-302b-3p alleviates isoflurane-induced neuronal injury by regulating PTEN expression and AKT pathway. Fan, X; Li, L; Lu, S, 2021)	2.34
"Isoflurane is a commonly used inhalation anesthetic in the clinic, which can induce cognitive dysfunction and neuroinflammation. "	( Neuroprotective effect of miR-212-5p on isoflurane-induced cognitive dysfunction by inhibiting neuroinflammation. Cui, M; Jin, Y; Li, R; Li, X; Si, J; Yao, Q, 2021)	2.33
"Isoflurane is a commonly-used general anesthetic."	( Overexpression cdc42 attenuates isoflurane-induced neurotoxicity in developmental brain of rats. Fang, X; Gao, J; Han, Q; Li, S; Luo, A; Yan, J; Zhao, Y, 2017)	1.46
"Isoflurane is a commonly used volatile anesthetic agent in clinical anesthesia and biomedical research. "	( Evaluation of prolonged administration of isoflurane on cerebral blood flow and default mode network in macaque monkeys anesthetized with different maintenance doses. Li, CX; Zhang, X, 2018)	2.19
"Isoflurane is a commonly used inhalational anesthetic, clinically and in animal experimental studies. "	( Repeated isoflurane in adult male mice leads to acute and persistent motor decrements with long-term modifications in corpus callosum microstructural integrity. Bajwa, NM; Halavi, S; Hartman, RE; Lee, JB; Obenaus, A, 2019)	2.37
"Isoflurane is a commonly used volatile anesthetic agent for maintenance of general anesthesia in various types of surgery."	( Juvenile Rats Show Altered Gut Microbiota After Exposure to Isoflurane as Neonates. Wang, L; Wu, H; Yang, X, 2019)	1.48
"Isoflurane is a regularly used anesthetic in translational research. "	( Developing a standardized system of exposure and intervention endpoints for isoflurane in preclinical stroke models. Hillman, TC; Matei, N; Tang, J; Zhang, JH, )	1.8
"Isoflurane is a frequently used anesthetic with vasodilative properties."	( Influence of different isoflurane anesthesia protocols on murine cerebral hemodynamics measured with pseudo-continuous arterial spin labeling. Denis de Senneville, B; Derieppe, MPP; Munting, LP; Suidgeest, E; van der Weerd, L; Wells, JA, 2019)	1.55
"Isoflurane is a volatile anaesthetic that has been commonly used since 1980. "	( Effects of isoflurane in an intoxication model: experimental study. Arici, A; Arici, S; Dogru, S; Karaman, S; Karaman, T; Kaya, Z; Suren, M; Tapar, H, 2013)	2.22
"Isoflurane is a volatile anesthetic that is widely used clinically as an inhalational anesthetic. "	( Isoflurane provides neuroprotection in neonatal hypoxic ischemic brain injury. Burchell, SR; Dixon, BJ; Tang, J; Zhang, JH, 2013)	3.28
"Isoflurane is a widely used halogenated volatile anesthetic during the perioperative period and protects against endothelial cell death and inflammation."	( The volatile anesthetic isoflurane increases endothelial adenosine generation via microparticle ecto-5'-nucleotidase (CD73) release. Brown, KM; Ham, A; Kim, KY; Kim, M; Lee, HT, 2014)	1.43
"Isoflurane is a potent volatile anesthetic; however, it evokes airway irritation and neurogenic constriction through transient receptor potential (TRP) A1 channels and sensitizes TRPV1 channels, which colocalizes with TRPA1 in most of the vagal C-fibers innervating the airway. "	( Transient receptor potential A1 activation prolongs isoflurane induction latency and impairs respiratory function in mice. Brown, SM; Guo, CJ; Huang, CC; Li, F; Liu, Q; Xu, S; Yu, G, 2015)	2.11
"Isoflurane is a representative inhalant anesthesia used in laboratory animals. "	( Effect of midazolam and butorphanol premedication on inhalant isoflurane anesthesia in mice. Iimuro, M; Inomata, T; Sato, R; Tsukamoto, A; Yamazaki, J, 2015)	2.1
"Isoflurane is a volatile halogenated anesthetic used especially for anesthesia maintenance whereas propofol is a venous anesthetic utilized for anesthesia induction and maintenance, and reportedly an antioxidant. "	( Isoflurane and Propofol Contribute to Increasing the Antioxidant Status of Patients During Minor Elective Surgery: A Randomized Clinical Study. Braz, JRC; Braz, LG; Braz, MG; Freire, CMM; Lucio, LMC; Salvadori, DMF; Tang, G; Yeum, KJ, 2015)	3.3
"Isoflurane is an alternative anesthetic that is less toxic than urethane, produces a stable level of anesthesia over extended periods, and is often used for recovery surgeries."	( Dopamine uptake dynamics are preserved under isoflurane anesthesia. Brodnik, ZD; España, RA, 2015)	1.4
"Isoflurane is a commonly used anesthetic."	( Anesthetic Isoflurane Induces DNA Damage Through Oxidative Stress and p53 Pathway. Dong, Y; Guo, X; Li, C; Ni, C; Xie, Z; Zhang, Y, 2017)	1.57
"Isoflurane is a commonly used inhaled anesthetic, which induces apoptosis of SH‑SY5Y cells in a dose‑ and time‑dependent manner; however, the underlying mechanisms remain unknown. "	( A mutation in β-amyloid precursor protein renders SH‑SY5Y cells vulnerable to isoflurane toxicity: The role of inositol 1,4,5‑trisphosphate receptors. He, J; Liu, X; Song, S; Wang, Q; Yuan, T, 2016)	2.11
"Isoflurane is a well-known volatile anesthetic. "	( Distinct effects of isoflurane on basal BOLD signals in tissue/vascular microstructures in rats. Kato, F; Takahashi, Y; Tsurugizawa, T, 2016)	2.2
"Isoflurane is an inhalational anesthetic that is widely used in medical procedures or biomedical research. "	( Effects of Long-Duration Administration of 1% Isoflurane on Resting Cerebral Blood Flow and Default Mode Network in Macaque Monkeys. Li, CX; Zhang, X, 2017)	2.16
"Isoflurane is a widely used anesthetic which safely and reversibly induces deep coma and associated burst suppression (BS) electroencephalographic patterns. "	( Cortical inhibition during burst suppression induced with isoflurane anesthesia. Amzica, F; Chever, O; Ferron, JF; Kroeger, D, 2009)	2.04
"Isoflurane is an alternative treatment for refractory status epilepticus. "	( Prolonged high-dose isoflurane for refractory status epilepticus: is it safe? Burns, JD; Fugate, JE; Jankowski, CJ; Rabinstein, AA; Warner, DO; Wijdicks, EF, 2010)	2.13
"Isoflurane is a competitive antagonist at the NMDA receptor glycine binding site, whereas CO(2) inhibits NMDA receptor current through extracellular acidification."	( Does anesthetic additivity imply a similar molecular mechanism of anesthetic action at N-methyl-D-aspartate receptors? Brosnan, RJ; Pham, TL, 2011)	1.09
"Isoflurane is an inhaled halogenated hydrocarbon anesthetic commonly used for animal research. "	( In vivo magnetic resonance imaging to detect biliary excretion of 19F-labeled drug in mice. Cheng, K; Gullapalli, R; Johnson, D; Kane, MA; Khurana, S; Polli, J; Raufman, JP; Shao, C; Shi, D; Xu, S, 2011)	1.81
"Isoflurane is a common anesthetic agent used in human surgery and in animal models of sepsis. "	( The effects of isoflurane anesthesia and mechanical ventilation on renal function during endotoxemia. Eriksson, S; Fenhammar, J; Frithiof, R; Hjelmqvist, H; Lindbom, L; Rundgren, M; Soehnlein, O, 2011)	2.16
"Isoflurane appears to be an effective therapy in patients with life-threatening bronchospasm refractory to conventional therapy."	( Isoflurane for life-threatening bronchospasm: a 15-year single-center experience. Arnold, JH; Bateman, ST; Cooper, MK; Heitz, D; Smith, PB; Turner, DA, 2012)	2.54
"Isoflurane is a popular volatile anesthetic agent used in humans as well as in experimental animal research. "	( Isoflurane induces endothelial apoptosis of the post-hypoxic blood-brain barrier in a transdifferentiated human umbilical vein endothelial cell model. Dittmar, MS; Graf, BM; Gruber, M; Petermichl, W; Schlachetzki, F, 2012)	3.26
"Isoflurane is a volatile anesthetic that has a vasodilating effect on cerebral vessels producing a cerebral blood flow increase. "	( Inhalation versus endovenous sedation in subarachnoid hemorrhage patients: effects on regional cerebral blood flow. Aletti, G; Citerio, G; Giussani, C; Iacca, C; Molinari, AF; Pesenti, A; Villa, F, 2012)	1.82
"Isoflurane is a halogenated ether which is used for general anesthesia. "	( Isoflurane-loaded nanoemulsion prepared by high-pressure homogenization: investigation of stability and dose reduction in general anesthesia. Cavalcanti, RL; Dallegrave, E; Guterres, SS; Krahn, CL; Limberger, RP; Mayorga, PE; Natalini, CC; Pohlmann, AR; Queiroga, LB; Raffin, RP; Santos, GS; Serpa, P, 2012)	3.26
"Isoflurane is a volatile inhaled anaesthetic widely used in animal research, with particular utility for hearing research. "	( Differential actions of isoflurane and ketamine-based anaesthetics on cochlear function in the mouse. Cederholm, JM; Froud, KE; Housley, GD; Ko, M; Ryan, AF; Wong, AC, 2012)	2.13
"Isoflurane is a widely used anesthetic and is a strong respiratory depressant."	( Phase II collaborative pilot study: preliminary analysis of central neural effects from exposure to volatile anesthetics in the PACU. Bernacki, E; Bukowski, J; Cope, KA; Dorman, T; Foster, WM; Krenzischek, DA; Merritt, WT; Risby, TH; Schaefer, J, 2002)	1.04
"Isoflurane is a chiral, volatile anaesthetic with low metabolic rate (0.17%) that is routinely administered in its racemic form. "	( Accumulation of S(+) enantiomer in human beings after general anaesthesia with isoflurane racemate. Dieterich, HJ; Haeberle, HA; Jakubetz, H; Krause, H; Schmidt, R; Schurig, V; Wahl, HG, 2002)	1.98
"Isoflurane appears to be a safe anesthetic in green iguanas."	( The cardiac anesthetic index of isoflurane in green iguanas. Dyson, D; Mosley, CA; Smith, DA, 2003)	1.32
"Isoflurane is a chiral volatile anaesthetic, routinely administered as racemate. "	( Release of S(+) enantiomers in breath samples after anaesthesia with isoflurane racemate. Aigner, G; Dieterich, HJ; Haeberle, HA; Unertl, K; Wahl, HG, 2004)	2
"Isoflurane is a volatile anesthetic commonly used for animal studies. "	( Isoflurane strongly affects the diffusion of intracellular metabolites, as shown by 1H nuclear magnetic resonance spectroscopy of the monkey brain. Besret, L; Bloch, G; Guillermier, M; Hantraye, P; Lebon, V; Valette, J, 2007)	3.23
"Isoflurane is a halogenated volatile anesthetic. "	( Effects of isoflurane exposure on oncogene and tumour suppressor gene expressions in vital organs of CBA/CA mice. Beregi, A; Ember, I; Gombos, K; Kádár, B; Sebestyén, A; Szele, E; Varga, Z, )	1.96
"Isoflurane appears to be a coronary vasodilator with potential beneficial (improvement in myocardial blood supply) as well as hazardous ("steal effect") effects on the heart."	( Regional blood flow during isoflurane and halothane anesthesia. Fowler, KC; Gelman, S; Smith, LR, 1984)	1.29
"Isoflurane is an inhalational general anesthetic widely used in surgical operations as a racemic mixture of its two optical isomers. "	( Can the stereoselective effects of the anesthetic isoflurane be accounted for by lipid solubility? Dickinson, R; Franks, NP; Lieb, WR, 1994)	1.98
"Isoflurane is a fluorinated ether used primarily as an inhalation anesthetic. "	( Providing comfort to critically ill pediatric patients: isoflurane. Curley, MA; Molengraft, JA, 1995)	1.98
"Isoflurane is a coronary vasodilator and redistributes blood flow in favor of subendocardium and depresses subendocardial work when heart rate and aortic pressure are controlled. "	( Effects of isoflurane on regional coronary blood flow and myocardial tissue pressure in chronically instrumented dogs. Heim, K; Kim, YD; Lees, D; Myers, AK; Wang, YN, 1994)	2.12
"Isoflurane is a volatile anesthetic which decreases vascular tone. "	( The volatile anesthetic isoflurane attenuates Ca++ mobilization in cultured vascular smooth muscle cells. Eskuri, S; Nelson, R; Sill, JC; Tarara, J; Van Dyke, RA, 1993)	2.04
"Isoflurane is a pulmonary venodilator. "	( Pulmonary venodilation by isoflurane improves gas exchange during Escherichia coli bacteremia. Deusch, H; Fretschner, R; Guggenberger, H; Klöss, T; Schmid, HJ, 1993)	2.03
"Isoflurane is a suitable agent to produce sedation in the intensive care unit (ICU). "	( [Exposure of intensive care personnel to isoflurane in long-term sedation]. Hobbhahn, J; Hoerauf, K; Koller, C; Metz, C; Vescia, F, 1995)	2
"Isoflurane is a safe and effective inhalation anesthetic for muskrats, although prolonged induction may limit its use in field studies."	( Isoflurane as an inhalation anesthetic for muskrats (Ondatra zibethicus). Belant, JL, 1995)	2.46
"Isoflurane is an appropriate anesthetic for neuroanesthesia. "	( The effects of sevoflurane on recovery of brain energy metabolism after cerebral ischemia in the rat: a comparison with isoflurane and halothane. Fujise, Y; Ikeda, K; Moriwaki, G; Nakajima, Y, 1997)	1.95
"Isoflurane is a concentration-dependent dilator of porcine coronary arterioles preconstricted with acetylcholine or U46619. "	( Isoflurane-induced dilation of porcine coronary arterioles is mediated by ATP-sensitive potassium channels. Abboud, W; Crystal, GJ; Manabat, NC; Salem, MR; Zhou, X, 1998)	3.19
"Isoflurane is a nonflammable, liquid, volatile inhalation anesthetic administered by vaporizing. "	( Reliable gas chromatographic-mass spectrometric method combined with a headspace autosampler for isoflurane determination in blood. Ho, WM; Hung, DZ; Hwang, KL; Wuhh, HH; Yang, NC, 2000)	1.97
"Isoflurane is an effective neuroprotective drug in a canine cardiac arrest model in terms of both functional and biochemical criteria."	( Isoflurane pretreatment ameliorates postischemic neurologic dysfunction and preserves hippocampal Ca2+/calmodulin-dependent protein kinase in a canine cardiac arrest model. Adamo, A; Beckman, J; Blanck, TJ; Haile, M; Heerdt, P; Hemmings, H; Kang, R; Veselis, RA; Xu, F; Zhang, J, 2000)	3.19
"Isoflurane is considered to be a less hepatotoxic volatile anesthetic than halothane since it not only undergoes quantitatively much less metabolism to form toxic reactive intermediates, but also preserves better hepatic blood flow. "	( Differential effects of isoflurane and halothane on the induction of heat shock proteins. Akagi, R; Fujiwara, T; Hirakawa, M; Ohmori, E; Suzuki, T; Takahashi, T; Yamasaki, A, 2001)	2.06
"That isoflurane is a profound respiratory depressant in dogs and cats is supported by our findings of a dose-dependent increase in PaCO2."	( Isoflurane potency in the dog and cat. Howland, D; Steffey, EP, 1977)	2.15
"Isoflurane is a useful agent for prolonged sedation of ventilated patients and does not have any adverse effect on the cardiorespiratory system or on hepatic, renal or adrenal function."	( Isoflurane for prolonged sedation in the intensive care unit; efficacy and safety. Spencer, EM; Willatts, SM, 1992)	3.17
"Isoflurane is a potent systemic vasodilator. "	( Isoflurane-induced vasodilation: role of the alpha-adrenergic nervous system. McIntyre, RW; Reves, JG; Schwinn, DA, 1990)	3.16
"Isoflurane is a pentafluorinated methyl ether and can be metabolized to inorganic fluoride in man. "	( [Renal effect of isoflurane]. Chang, CL; Chou, YP; Huang, WC; Lin, CY, 1990)	2.06
"Isoflurane is a promising alternative technique for sedation of ventilated patients in the intensive care unit."	( Isoflurane compared with midazolam for sedation in the intensive care unit. Kong, KL; Prys-Roberts, C; Willatts, SM, 1989)	3.16
"Isoflurane is an inhalational anesthetic agent associated with no known hepatic toxicity. "	( Isoflurane as an anesthetic for experimental animal surgery. Barker, ME; Burwen, SJ; Jones, AL; Raper, SE, 1987)	3.16
"Isoflurane, although it is a potent vasodilator produced operating conditions which were indistinguishable from halothane."	( Hypotensive anaesthesia for microsurgery of the middle ear. A comparison between isoflurane and halothane. Eltringham, RJ; Fairbairn, ML; Robinson, JM; Young, PN, 1986)	1.22
"Isoflurane is a volatile liquid anesthetic agent reported to have recovery times shorter than many anesthetic agents in current use. "	( A comparison of postoperative recovery times between isoflurane and enflurane for pediatric dental outpatient anesthesia. Elliott, MA, )	1.82
"Isoflurane is a relatively new volatile anaesthetic in clinical practice and increasing use for obstetrical patients might be expected. "	( Isoflurane potency and cardiovascular effects during short exposures in the foetal lamb. Bachman, CR; Biehl, DR; Cumming, M; Pucci, W; Sitar, D, 1986)	3.16

Excerpt	Reference	Relevance
"Isoflurane has a pharmacological preconditioning effect against ischemia injury in the heart, kidney, and brain, but whether and how isoflurane preconditioning protects livers against ischemia and reperfusion (IR) injury is unclear."	( Isoflurane Preconditioning Alleviated Murine Liver Ischemia and Reperfusion Injury by Restoring AMPK/mTOR-Mediated Autophagy. Ding, Z; Gao, M; Li, J; Liu, S; Lu, T; Pan, X; Rao, Z; Sun, J; Yu, D; Zhang, H, 2017)	3.34
"Isoflurane has a major impact on the recording of c-SSEP."	( Effects of isoflurane on somatosensory-evoked potentials in calves: a pilot study. Burns, P; Nichols, S; Parent, J; Truchetti, G, 2015)	1.53
"Isoflurane has an acute preconditioning effectiveness against ischemia in kidney, but this beneficial effectiveness can only last for 2-3 hours. "	( [Isoflurane produces delayed preconditioning against renal ischemia/reperfusion injury via hypoxia inducible factor 1 alpha activation]. Cheng, J; Huang, H; Liu, J; Ma, D; Zhang, L, 2010)	2.71
"Isoflurane anesthesia has a suppressive effect on the IOP in healthy rat eyes."	( Characterization of the pupil light reflex, electroretinogram and tonometric parameters in healthy rat eyes. Grozdanic, S; Kardon, RH; Kwon, YH; Sakaguchi, DS; Sonea, IM, 2002)	1.04
"Isoflurane has an effect to increase sympathetic nerve activity when compared with sevoflurane."	( Isoflurane increases, but sevoflurane decreases blood concentrations of melatonin in women. Arai, YC; Fukaya, T; Manabe, M; Okatani, Y; Ueda, W, 2004)	2.49
"Isoflurane has a pharmacological preconditioning effect against ischemia in the heart and brain, but whether this also occurs in the kidney is unclear. "	( Isoflurane protects renal function against ischemia and reperfusion through inhibition of protein kinases, JNK and ERK. Hashiguchi, H; Koji, T; Matsumoto, M; Miyoshi, H; Morooka, H; Sumikawa, K, 2005)	3.21
"Isoflurane has a weak antihydrophobic effect at concentrations far above the clinically relevant range, and this effect is unlikely to explain how anesthetics act. "	( Concentrations of isoflurane exceeding those used clinically slightly increase the affinity of methane, but not toluene, for water. Buffington, CW; Eger, EI; Jankowska, K; Laster, MJ, 2007)	2.12
"Isoflurane has a reversible increasing effect at the clinical concentration and a significant decreasing effect at the high concentration on the motility and vitality of human sperm, while sevoflurane does not affect human sperm motility and vitality at either concentration."	( [Effects of inhaled anesthetics on human sperm motility in vitro]. Sun, HJ; Wang, LJ; Wang, XH; Xu, B, 2008)	1.79
"Isoflurane has a lesser ability than halothane to induce contracture in malignant hyperthermia (MH) muscle in vitro. "	( Effect of Bay K 8644 on the magnitude of isoflurane and halothane contracture of skeletal muscle from patients susceptible to malignant hyperthermia. Adamantidis, MM; Adnet, PJ; Haudecoeur, G; Imbenotte, M; Krivosic-Horber, RM; Reyford, H, 1992)	1.99
"Isoflurane has a 26 min time constant for one compartment (similar to a value of 25 min with halothane) but 174 min in the second one, compared with 320 min for halothane."	( In vivo 19F-NMR study of isoflurane elimination from brain. Conboy, CB; Eisele, P; Nichols, BG; Ryback, KR; Wyrwicz, AM, 1987)	1.3
"Isoflurane (ISO) has been widely used in clinical anesthesia, and exposure to ISO leads to cognitive dysfunction. "	( MiR-128-3p Attenuates the Neurotoxicity in Rats Induced by Isoflurane Anesthesia. Dai, S; Qian, D; Sun, Y; Wang, L; Yuan, Y, 2022)	2.41
"Isoflurane has been characterized as a distressing agent for rodents, causing both physiologic and behavioral effects. "	( Physiologic and Behavioral Effects in Mice Anesthetized with Isoflurane in a Red-tinted or a Traditional Translucent Chamber. Corson, KJ; Dupont, WD; Jones, CP; McKinney, MM; Wallace, JM, 2022)	2.41
"Isoflurane (ISO) has been extensively uses in general anesthesia and reported to cause deoxyribonucleic acid (DNA) damage in prolonged surgical procedures. "	( Protective Effects of Dexmedetomidine Infusion on Genotoxic Potential of Isoflurane in Patients Undergoing Emergency Surgery. Ahmad, M; Aroosa, S; Hafeez, MA; Javeed, A; Sattar, A; Usman, M, 2023)	2.58
"Isoflurane has been demonstrated to induce mitochondrial damage and cell apoptosis. "	( Ulinastatin alleviates mitochondrial damage and cell apoptosis induced by isoflurane in human neuroglioma H4 cells. Guo, M; Li, J; Lin, D; Xu, H; Yao, Y; Zhu, X, 2020)	2.23
"Isoflurane has demonstrated to exert protective impacts against ischemia/reperfusion (I/R) injury in some organs. "	( MicroRNA-21 mediates the protective role of emulsified isoflurane against myocardial ischemia/reperfusion injury in mice by targeting SPP1. Fu, X; Yuan, J, 2021)	2.31
"Isoflurane has been studied in ischemia-reperfusion injury, while the regulatory mechanism by which isoflurane regulates microRNA(miR)-9-3p in hepatic ischemia/reperfusion injury (HIRI) via targeting fibronectin type III domain containing 3B (FNDC3B) remains seldom investigated. "	( Isoflurane upregulates microRNA-9-3p to protect rats from hepatic ischemia-reperfusion injury through inhibiting fibronectin type III domain containing 3B. Guo, L; Song, S; Wang, H; Wang, Y, 2021)	3.51
"Isoflurane anesthesia has been shown to be responsible for cognitive impairment in Alzheimer's disease (AD) and development of AD in the older age groups. "	( Isoflurane anesthesia promotes cognitive impairment by inducing expression of β-amyloid protein-related factors in the hippocampus of aged rats. Fan, H; Guan, W; Hu, X; Li, B; Luan, L; Tang, Q; Zhang, S, 2017)	3.34
"Isoflurane has a pharmacological preconditioning effect against ischemia injury in the heart, kidney, and brain, but whether and how isoflurane preconditioning protects livers against ischemia and reperfusion (IR) injury is unclear."	( Isoflurane Preconditioning Alleviated Murine Liver Ischemia and Reperfusion Injury by Restoring AMPK/mTOR-Mediated Autophagy. Ding, Z; Gao, M; Li, J; Liu, S; Lu, T; Pan, X; Rao, Z; Sun, J; Yu, D; Zhang, H, 2017)	3.34
"Isoflurane has clearly distinguishable effects on different states of mitochondrial respiration during the oxidation of complex I substrates. "	( The Effect of Mitochondrial Complex I-Linked Respiration by Isoflurane Is Independent of Mitochondrial Nitric Oxide Production. An, J; Deng, Y; Li, H; Qiao, S; Wang, C; Xu, F, 2018)	2.17
"Isoflurane has also been associated with postoperative hypoxemia and may be associated with an increase in alveolar epithelial permeability, edema formation, and hindered oxygen exchange."	( Isoflurane in contrast to propofol promotes fluid extravasation during cardiopulmonary bypass in pigs. Brekke, HK; Hammersborg, SM; Haugen, O; Husby, P; Kvalheim, VL; Lundemoen, S; Mongstad, A, 2013)	2.55
"Isoflurane (ISO) has been shown to attenuate acute lung injury (ALI). "	( Isoflurane post-treatment improves pulmonary vascular permeability via upregulation of heme oxygenase-1. Dong, X; Hu, R; Jiang, H; Li, Q; Sun, Y, 2013)	3.28
"Isoflurane has been reported to induce caspase-3 activation, which may induce neurotoxicity and contribute to the pathogenesis of Alzheimer's disease. "	( Isoflurane induces endoplasmic reticulum stress and caspase activation through ryanodine receptors. Dong, Y; Swain, CA; Wang, G; Wang, H; Xie, Z; Xu, Z; Zhang, J; Zhang, Y, 2014)	3.29
"Isoflurane has been demonstrated to limit myocardial ischemic injury. "	( Isoflurane protects the myocardium against ischemic injury via the preservation of mitochondrial respiration and its supramolecular organization. Fang, C; Liem, D; Lotz, C; Ping, P; Zhang, J, 2015)	3.3
"Isoflurane has a major impact on the recording of c-SSEP."	( Effects of isoflurane on somatosensory-evoked potentials in calves: a pilot study. Burns, P; Nichols, S; Parent, J; Truchetti, G, 2015)	1.53
"Isoflurane has shown better control of intensive care sedation than propofol or midazolam and seems to be a useful alternative. "	( Survival after long-term isoflurane sedation as opposed to intravenous sedation in critically ill surgical patients: Retrospective analysis. Bellgardt, M; Bomberg, H; Dasch, B; Herzog-Niescery, J; Meiser, A; Steinfort, C; Uhl, W; Vogelsang, H; Volk, T; Wagenpfeil, S; Weber, TP, 2016)	2.18
"Isoflurane has previously been shown to activate this enzyme."	( Carbon monoxide modulates cytochrome oxidase activity and oxidative stress in the developing murine brain during isoflurane exposure. Cheng, Y; Levy, RJ; Mitchell-Flack, MJ; Wang, A, 2015)	1.35
"Isoflurane has either neuroprotective or neurotoxic effects. "	( Exposure of isoflurane-treated cells to hyperoxia decreases cell viability and activates the mitochondrial apoptotic pathway. Cho, HS; Chung, YH; Kim, GH; Kim, JA; Kim, MK; Lee, JJ; Lee, SH, 2016)	2.26
"Isoflurane has shown neuroprotective properties that make a beneficial basis of using isoflurane in both cell culture and animal models, including various models of brain injury."	( Isoflurane provides neuroprotection in neonatal hypoxic ischemic brain injury by suppressing apoptosis. Bi, LY; Han, ZM; Huang, Q; Zhang, FM; Zhao, DA, )	2.3
"Isoflurane has greater potency than sevoflurane or desflurane to cause calcium release from the endoplasmic reticulum and to induce cell damage."	( Inhalational anesthetics induce cell damage by disruption of intracellular calcium homeostasis with different potencies. Hawkins, BJ; Liang, G; Madesh, M; Pierwola, A; Wei, H; Yang, H, 2008)	1.07
"Isoflurane has been shown to induce tolerance against ischaemic injury in adult rodents. "	( Isoflurane exerts a short-term but not a long-term preconditioning effect in neonatal rats exposed to a hypoxic-ischaemic neuronal injury. Furuya, H; Kawaguchi, M; Kawaraguchi, Y; Konishi, N; Nakamura, M; Patel, H; Patel, PM; Sasaoka, N, 2009)	3.24
"Isoflurane has the highest solubility in blood and tissues, which may result in slower recovery."	( Managing inhaled anesthesia: challenges from a health-system pharmacist's perspective. Meyer, T, 2010)	1.08
"Isoflurane has an acute preconditioning effectiveness against ischemia in kidney, but this beneficial effectiveness can only last for 2-3 hours. "	( [Isoflurane produces delayed preconditioning against renal ischemia/reperfusion injury via hypoxia inducible factor 1 alpha activation]. Cheng, J; Huang, H; Liu, J; Ma, D; Zhang, L, 2010)	2.71
"Isoflurane has demonstrated protective effects against ischemia/reperfusion injury in some organs. "	( Emulsified isoflurane preconditioning protects against liver and lung injury in rat model of hemorrhagic shock. Cheng, J; Du, G; Duan, Z; Li, Z; Lin, H; Liu, J; Luo, N; Zhang, L, 2011)	2.2
"Isoflurane has been used as an inhaled anaesthetic for nearly 30 years. "	( Effects of intrathecal isoflurane administration on nociception and Fos expression in the rat spinal cord. Duan, QZ; Li, YQ; Liu, CR; Wang, W; Wei, YY; Wu, SX; Xu, LX; Zhang, H, 2011)	2.12
"Isoflurane has significant modulatory effect on the transcription of genes regulating inflammation and apoptotic signalling."	( Effects of isoflurane on Nfκb p65, Gadd45a and Jnk1 expression in the vital organs of CBA/CA mice. Csejtei, R; Ember, I; Gombos, K; Iványi, JL; Kádár, B; Pajkos, G; Szele, E, )	1.96
"Isoflurane has been shown to promote Alzheimer's disease neuropathogenesis."	( Isoflurane-induced spatial memory impairment by a mechanism independent of amyloid-beta levels and tau protein phosphorylation changes in aged rats. Feng, C; Ji, C; Liu, W; Wang, H; Wang, Y; Wu, A; Xie, Z; Xu, C; Xu, J; Xu, Z; Yue, Y; Zhang, X, 2012)	2.54
"Isoflurane has been shown to induce apoptosis, which leads to accumulation of amyloid-β (Aβ)."	( Aggravation effect of isoflurane on Aβ(25-35)-induced apoptosis and tau hyperphosphorylation in PC12 cells. Ji, C; Liu, W; Liu, Y; Wang, H; Wang, Y; Wu, A; Xu, J; Yang, N; Yue, Y; Zhang, R; Zuo, P, 2012)	1.41
"Isoflurane has also been shown to impair learning and memory, however, the up-stream mechanisms of these effects remain largely to be determined."	( Isoflurane facilitates synaptic NMDA receptor endocytosis in mice primary neurons. Dong, Y; Gautam, V; Kovacs, DM; Wu, A; Wu, X; Xie, Z; Xu, Z; Yue, Y; Zhang, G; Zhang, Y, 2013)	2.55
"Isoflurane has been shown to blunt hearing sensitivity compared with the awake state, but little is known about how isoflurane compares with other anaesthetics with regard to hair cell transduction and auditory neurotransmission."	( Differential actions of isoflurane and ketamine-based anaesthetics on cochlear function in the mouse. Cederholm, JM; Froud, KE; Housley, GD; Ko, M; Ryan, AF; Wong, AC, 2012)	1.41
"Isoflurane has been demonstrated to produce late preconditioning against myocardial stunning. "	( Nitric oxide has no obligatory role in isoflurane late preconditioning against myocardial stunning. Crystal, GJ; Gonzalez, JB; Kim, SJ; Malik, G; Saad, MM; Yoon, SH, 2012)	2.09
"Isoflurane has documented neuroprotective effects so the present authors hypothesized that isoflurane prevents the neurocognitive dysfunction in rats after CPB."	( Isoflurane prevents neurocognitive dysfunction after cardiopulmonary bypass in rats. Deng, Y; Li, W; Su, D; Wang, S; Wang, X; Xu, H; Zheng, B, 2013)	2.55
"Isoflurane has been reported to cause dose-dependent constriction in isolated coronary microvessels. "	( Isoflurane-induced dilation of porcine coronary microvessels is endothelium dependent and inhibited by glibenclamide. Cason, BA; Gamperl, AK; Hein, TW; Kuo, L, 2002)	3.2
"Isoflurane anesthesia has a suppressive effect on the IOP in healthy rat eyes."	( Characterization of the pupil light reflex, electroretinogram and tonometric parameters in healthy rat eyes. Grozdanic, S; Kardon, RH; Kwon, YH; Sakaguchi, DS; Sonea, IM, 2002)	1.04
"Isoflurane has less effects on +dp/dt max and -dp/dt max, compared with halothane. "	( [The differential effects of isoproterenol on +dp/dt max and -dp/dt max under volatile anesthetics in rat]. Kadoi, Y; Saito, S, 2003)	1.76
"Isoflurane has been a commonly used agent for neuroanesthesia, but newer agents, sevoflurane and desflurane, have a quicker onset and shorter emergence from anesthesia and are increasingly preferred for general pediatric anesthesia. "	( Effects of 0.5 and 1.0 MAC isoflurane, sevoflurane and desflurane on intracranial and cerebral perfusion pressures in children. Aamodt, G; Breivik, H; Due-Tønnesen, B; Helseth, E; Skraastad, Ø; Sponheim, S, 2003)	2.06
"Isoflurane has been shown to directly inhibit vascular reactivity. "	( Mechanisms of direct inhibitory action of isoflurane on vascular smooth muscle of mesenteric resistance arteries. Akata, T; Kanna, T; Takahashi, S; Yoshino, J, 2003)	2.03
"Isoflurane pretreatment has immediate and delayed protective effects against cytokine-induced injury in endothelial and vascular smooth muscle cells that seem to be modulated by mitochondrial adenosine triphosphate-sensitive potassium channels. "	( Isoflurane pretreatment has immediate and delayed protective effects against cytokine-induced injury in endothelial and vascular smooth muscle cells. Buckingham, MG; de Klaver, MJ; Rich, GF, 2003)	3.2
"Isoflurane has an effect to increase sympathetic nerve activity when compared with sevoflurane."	( Isoflurane increases, but sevoflurane decreases blood concentrations of melatonin in women. Arai, YC; Fukaya, T; Manabe, M; Okatani, Y; Ueda, W, 2004)	2.49
"Isoflurane has been shown experimentally to protect the myocardium against infarction but the clinical relevance of these findings is not yet well established. "	( Isoflurane may not influence postoperative cardiac troponin I release and clinical outcome in adult cardiac surgery. Fellahi, JL; Gerard, JL; Gue, X; Philippe, E; Riou, B, 2004)	3.21
"Isoflurane has been shown to mimic ischaemic preconditioning (IPC). "	( Ischaemic preconditioning but not isoflurane prevents post-ischaemic production of hydroxyl radicals in a canine model of ischaemia-reperfusion. Berenshtein, E; Chevion, M; Drenger, B; Elami, A; Gozal, Y; Kitrossky, N, 2005)	2.05
"Isoflurane has a pharmacological preconditioning effect against ischemia in the heart and brain, but whether this also occurs in the kidney is unclear. "	( Isoflurane protects renal function against ischemia and reperfusion through inhibition of protein kinases, JNK and ERK. Hashiguchi, H; Koji, T; Matsumoto, M; Miyoshi, H; Morooka, H; Sumikawa, K, 2005)	3.21
"Isoflurane anesthesia has been shown to have a possibility of inducing a biphasic effect on dopamine release in rat striatum. "	( [The effect of isoflurane anesthesia on dopamine release in rat striatum with pretreatment of imipramine]. Adachi, Y; Doi, M; Higuchi, H; Kazama, T; Sato, S; Watanabe, K, 2006)	2.13
"Isoflurane has been shown to attenuate the response to inflammatory stimuli such as lipopolysaccharide (LPS) when administered before induction of endotoxemia."	( Isoflurane inhalation after induction of endotoxemia in rats attenuates the systemic cytokine response. Betz, C; Boost, KA; Flondor, M; Hofstetter, C; Homann, M; Zwissler, B, 2008)	2.51
"Isoflurane has a weak antihydrophobic effect at concentrations far above the clinically relevant range, and this effect is unlikely to explain how anesthetics act. "	( Concentrations of isoflurane exceeding those used clinically slightly increase the affinity of methane, but not toluene, for water. Buffington, CW; Eger, EI; Jankowska, K; Laster, MJ, 2007)	2.12
"Isoflurane has a reversible increasing effect at the clinical concentration and a significant decreasing effect at the high concentration on the motility and vitality of human sperm, while sevoflurane does not affect human sperm motility and vitality at either concentration."	( [Effects of inhaled anesthetics on human sperm motility in vitro]. Sun, HJ; Wang, LJ; Wang, XH; Xu, B, 2008)	1.79
"Isoflurane has the largest circulatory margin of safety of all potent halogenated agents; it produces the least myocardial depression at a given multiple of MAC."	( The pharmacology of isoflurane. Eger, EI, 1984)	1.31
"Isoflurane has been hailed as the anaesthetic of the eighties. "	( Regional distribution of brain and myocardial perfusion in swine while awake and during 1.0 and 1.5 MAC isoflurane anaesthesia produced without or with 50% nitrous oxide. Manohar, M; Parks, C, 1984)	1.92
"Isoflurane has been reported to inhibit hypoxic pulmonary vasoconstriction. "	( Effects of isoflurane on regional pulmonary blood flow during one-lung ventilation. Goetz, AE; Groh, J; Kuhnle, GE; Ney, L; Sckell, A, 1995)	2.12
"Isoflurane has been administered via the oxygenator of the extracorporeal membrane oxygenation (ECMO) circuit to provide anesthesia and prevent hemodynamic instability during surgical repair of congenital diaphragmatic hernia. "	( General anesthesia with isoflurane for diaphragmatic hernia repair during ECMO. Atkinson, JB; Hamid, R; Steward, DJ, )	1.88
"Isoflurane has been said to be more ventilatory depressant than halothane. "	( Effects of halothane and isoflurane on ventilation and occlusion pressure. Canet, J; Casan, P; Llorente, C; Navajas, D; Sanchis, J; Zegrí, A, 1994)	2.03
"Isoflurane has been reported to cause minimal or no coronary vasodilation, mild dose-related vasodilation, or even near-maximal coronary vasodilation."	( Regional vasodilating properties of isoflurane in normal swine myocardium. Cason, BA; Hickey, RF; Shubayev, I, 1994)	1.28
"Isoflurane has little effect on myocardial contractions that depend on Ca2+ accumulation after an increase in intracellular Na+ activity. "	( Lack of inhibition by inhalational anesthetics of myocardial contraction dependent on intracellular sodium activity. Chiou, KY; Komai, H; Rusy, BF, 1996)	1.74
"Isoflurane has been considered the agent of choice where preservation of splanchnic blood flow is required. "	( Effects of desflurane and isoflurane on splanchnic microcirculation during major surgery. Bellamy, MC; O'Beirne, HA; O'Riordan, J; Young, Y, 1997)	2.04
"Isoflurane has exceeded halothane and enflurane in usage. "	( Vomiting, retching, headache and restlessness after halothane-, isoflurane- and enflurane-based anaesthesia. An analysis of pooled data following ear, nose, throat and eye surgery. Honjol, NM; Joseph, D; Mphanza, T; Rozario, CJ; van den Berg, AA, 1998)	1.98
"Isoflurane has cardioprotective effects that mimic the ischemic preconditioning phenomenon. "	( Mechanisms of isoflurane-induced myocardial preconditioning in rabbits. Cason, BA; Gamperl, AK; Hickey, RF; Ismaeil, MS; Tkachenko, I, 1999)	2.11
"Isoflurane has physiological activity on metabolism of phospholipid of cellular membrane."	( [Changes of fatty acid composition of brain synaptosomal phospholipids in isoflurane exposure rat]. Kaneko, Y; Kitazawa, M; Oshida, S; Shiratori, R; Tsukamoto, S, 2001)	1.26
"Isoflurane has a lesser ability than halothane to induce contracture in malignant hyperthermia (MH) muscle in vitro. "	( Effect of Bay K 8644 on the magnitude of isoflurane and halothane contracture of skeletal muscle from patients susceptible to malignant hyperthermia. Adamantidis, MM; Adnet, PJ; Haudecoeur, G; Imbenotte, M; Krivosic-Horber, RM; Reyford, H, 1992)	1.99
"Isoflurane, which has no reported organ toxicity and produces electrographic suppression at clinically useful concentrations in normal humans, should be a better volatile anesthetic for this purpose."	( Isoflurane for refractory status epilepticus: a clinical series. Davis, P; Gelb, A; Gray, L; Johnson, D; Kofke, WA; Meeke, R; Pearson, KS; Warner, DS; Woelfel, SK; Young, RS, 1989)	2.44
"Isoflurane has dose-dependent effects on cardiopulmonary function qualitatively similar to those observed in mammals."	( Isoflurane anesthesia in sandhill cranes (Grus canadensis): minimal anesthetic concentration and cardiopulmonary dose-response during spontaneous and controlled breathing. Ludders, JW; Mitchell, GS; Rode, J, 1989)	2.44
"Isoflurane has properties that suggest it may provide cerebral protection from ischemia. "	( Primate brain tolerance to temporary focal cerebral ischemia during isoflurane- or sodium nitroprusside-induced hypotension. Boisvert, DP; Dowman, R; Gelb, AW; Lam, AM; Marchak, BE; Mielke, BW; Tang, C, 1989)	1.96
"Isoflurane has been shown to depress skeletal muscle force in vitro, but data are not available regarding the effects of isoflurane on diaphragmatic muscle function in vivo. "	( Effects of isoflurane on contractile properties of diaphragm. Aubier, M; Desmonts, JM; Dureuil, B; Pariente, R; Veber, B; Viires, N, 1989)	2.11
"Isoflurane has to be discontinued 20 min before the wake-up test."	( [Controlled hypotension during posterior vertebral arthrodesis; value of an isoflurane-nitroglycerin combination]. Delleur, MM; Loose, JP; Murat, I; Saint-Maurice, C, )	1.08
"Isoflurane and fentanyl have been compared as anaesthetic agents for outpatient laparoscopy. "	( Isoflurane v fentanyl for outpatient laparoscopy. Dodgson, MS; Rising, S; Steen, PA, 1985)	3.15
"Isoflurane has protective properties during experimental global brain ischemia or hypoxia. "	( A comparison of the cerebral protective effects of isoflurane and barbiturates during temporary focal ischemia in primates. Drummond, JC; Johnson, PC; Nehls, DG; Spetzler, RF; Thompson, RA; Todd, MM, 1987)	1.97
"Isoflurane has a 26 min time constant for one compartment (similar to a value of 25 min with halothane) but 174 min in the second one, compared with 320 min for halothane."	( In vivo 19F-NMR study of isoflurane elimination from brain. Conboy, CB; Eisele, P; Nichols, BG; Ryback, KR; Wyrwicz, AM, 1987)	1.3

Excerpt	Reference	Relevance
"Isoflurane (ISO) may cause neuronal apoptosis and synaptic disorder during development, and damage long-term learning and memory function. "	( Effects of Long Noncoding RNA H19 on Isoflurane-Induced Cognitive Dysregulation by Promoting Neuroinflammation. Cui, B; Ge, Y; Li, S; Lin, D; Ma, J; Wang, Z; Zhang, L, 2022)	2.44
"Isoflurane can cause hepatotoxicity, and microRNAs (miRNAs) are involved in the regulation of liver injury. "	( Isoflurane induces liver injury by modulating the expression of miR-125a-5p. Jin, Y; Li, R; Li, X; Yao, Q, 2021)	3.51
"Isoflurane can increase pro-inflammatory cytokine interleukin (IL)-6 levels. "	( Isoflurane and sevoflurane increase interleukin-6 levels through the nuclear factor-kappa B pathway in neuroglioma cells. Dong, Y; Xie, Z; Yang, L; Zhang, J; Zhang, L; Zhang, Y, 2013)	3.28
"Isoflurane may suppress post-SAH brain inflammation possibly via the sphingosine-related pathway."	( Isoflurane on brain inflammation. Altay, O; Hasegawa, Y; Ostrowski, RP; Suzuki, H; Tang, J; Zhang, JH, 2014)	2.57
"Isoflurane could activate HIF-1α, and the overexpression HIF-1α up-regulated the level of VEGF and TGF-β3, VEGF decreased the expression of occludin and TGF-β3 accelerated the endocytosis of occludin."	( Isoflurane inhibits occludin expression via up-regulation of hypoxia-inducible factor 1α. Deng, C; Fei, X; Hao, J; Hou, Y; Wang, X; Zhao, J, 2014)	2.57
"Isoflurane and propofol cause common alterations of fast thalamocortical rhythms that may constitute an electrophysiologic signature of the anesthetized state."	( Attenuation of High-Frequency (50-200 Hz) Thalamocortical Electroencephalographic Rhythms by Isoflurane in Rats Is More Pronounced for the Thalamus Than for the Cortex. Chapman, CA; Plourde, G; Reed, SJ, 2016)	1.38
"Isoflurane exposure may cause potential neurotoxicity, which is tolerated to some extent in Zn-adequate APP/PS1 mice."	( Isoflurane anesthesia exacerbates learning and memory impairment in zinc-deficient APP/PS1 transgenic mice. Cui, W; Feng, C; Liu, Y; Ma, Y; Piao, M; Yuan, Y; Zheng, F, 2016)	2.6
"Isoflurane may increase BACE levels by reducing BACE degradation."	( The common inhalation anesthetic isoflurane induces caspase activation and increases amyloid beta-protein level in vivo. Crosby, G; Culley, DJ; Dong, Y; Frosch, MP; Moir, RD; Tanzi, RE; Xie, Z; Zhang, B; Zhang, G, 2008)	1.35
"Isoflurane may cause the alteration of hippocampal proteome in rats, which is age-related."	( [Delayed effect of isoflurane on hippocampal proteome after anesthesia in adult and aged rats]. Chen, M; Duan, K; Ouyang, W; Wang, S; Xia, Y, 2009)	2.12
"The isoflurane-induced increase in rCBF in the ischemic area became insignificant with inhibition of iNOS."	( The effects of isoflurane pretreatment on cerebral blood flow, capillary permeability, and oxygen consumption in focal cerebral ischemia in rats. Chi, OZ; Hunter, C; Liu, X; Weiss, HR, 2010)	1.19
"Isoflurane is known to increase β-amyloid aggregation and neuronal damage. "	( The common inhaled anesthetic isoflurane increases aggregation of huntingtin and alters calcium homeostasis in a cell model of Huntington's disease. Eckenhoff, MF; Liang, G; Wang, Q; Wang, S; Wei, H; Yang, H, 2011)	2.1
"The isoflurane group showed lower arterial pressure throughout the procedure, with the difference reaching statistical significance after induction of myocardial ischemia."	( Ventricular arrhythmias and mortality associated with isoflurane and sevoflurane in a porcine model of myocardial infarction. Ajenjo-Silverio, JM; Altónaga, JR; Cuellas-Ramón, C; de Prado, AP; Fernández-Vázquez, F; Gonzalo-Orden, JM; Orden, A; Regueiro-Purriños, M, 2011)	1.1
"Isoflurane might enhance tumor development and promote metastasis of tumor cells in HNSCC patients."	( Isoflurane enhances malignancy of head and neck squamous cell carcinoma cell lines: a preliminary study in vitro. Gui-he, Z; Hui, Z; Jun, R; Li-xian, X; Xing-xing, S, 2011)	2.53
"Isoflurane stimulated an increase in HIF1α in EC but not in CM under normal oxygen tension (3.5 ± 0.1 vs."	( Endothelial-cardiomyocyte crosstalk enhances pharmacological cardioprotection. Baotic, I; Bienengraeber, M; Brzezinska, AK; Kersten, JR; Leucker, TM; Muravyeva, M; Pratt, PF; Warltier, DC; Weihrauch, D, 2011)	1.09
"Isoflurane may not cause long-lasting neuropathological changes."	( Lidocaine attenuates cognitive impairment after isoflurane anesthesia in old rats. Cao, L; Li, J; Lin, D; Wang, Z; Washington, JM; Zuo, Z, 2012)	1.36
"The isoflurane-mediated increase in ABR thresholds over time is attributable to action on cochlear nerve activation, evident as a right-shift in the P1-N1 input/output function compared to K/X/A."	( Differential actions of isoflurane and ketamine-based anaesthetics on cochlear function in the mouse. Cederholm, JM; Froud, KE; Housley, GD; Ko, M; Ryan, AF; Wong, AC, 2012)	1.17
"isoflurane induces lower intracranial pressure, and is less detrimental on the cardiovascular system)."	( On the use of isoflurane versus halothane in the study of visual response properties of single cells in the primary visual cortex. Casanova, C; Villeneuve, MY, 2003)	1.4
"Isoflurane may directly activate mitoK(ATP) channels."	( Intracellular mechanism of mitochondrial adenosine triphosphate-sensitive potassium channel activation with isoflurane. Bosnjak, ZJ; Hogan, QH; Kohro, S; Nakae, Y, 2003)	1.25
"Isoflurane did not inhibit postischemic neuronal apoptosis."	( Effect of isoflurane on neuronal apoptosis in rats subjected to focal cerebral ischemia. Cole, DJ; Drummond, JC; Kawaguchi, M; Kelly, PJ; Patel, PM; Spurlock, MP, 2004)	1.45
"The isoflurane-induced increase of glutamate uptake by EAAT3 was abolished by the down-regulation of PKC alpha expression."	( Isoflurane induces a protein kinase C alpha-dependent increase in cell-surface protein level and activity of glutamate transporter type 3. Huang, Y; Zuo, Z, 2005)	2.25
"Isoflurane was found to inhibit recombinant nNOS and iNOS activities at high concentrations (EC50=20 mM)."	( Putative role of nitric oxide synthase isoforms in the changes of nitric oxide concentration in rat brain cortex and cerebellum following sevoflurane and isoflurane anaesthesia. Baumane, L; Boucher, JL; Dzintare, M; Kalvinsh, I; Meirena, D; Sharipova, J; Sjakste, J; Sjakste, N; Sjakste, T, 2005)	1.25
"Isoflurane induced a 40% increase in attachment step duration in both strains and an almost twofold increase in the CB cycle duration compared with baseline in Lewis rats."	( The effects of isoflurane on airway smooth muscle crossbridge kinetics in Fisher and Lewis rats. Blanc, FX; Coirault, C; David, JS; Duracher, C; Gueugniaud, PY; Lecarpentier, Y; Riou, B, 2005)	1.4
"The isoflurane-induced 3-MT increase was preserved in all experiments."	( Isoflurane anesthesia induces biphasic effect on dopamine release in the rat striatum. Adachi, YU; Higuchi, H; Kazama, T; Satomoto, M; Watanabe, K; Yamada, S, 2005)	2.25
"The isoflurane-induced increase in uptake of I-albumin in wild-type RLMVECs was abolished in the Y14F-caveolin-1 mutant expressing cells."	( Isoflurane, but not sevoflurane, increases transendothelial albumin permeability in the isolated rat lung: role for enhanced phosphorylation of caveolin-1. Albrecht, RF; Crystal, GJ; Hu, G; Minshall, RD; Salem, MR; Schwartz, DE; Shajahan, AN; Visintine, DJ; Vogel, SM, 2006)	2.26
"Isoflurane and halothane cause electroencephalographic (EEG) depression and neuronal depression in the reticular formation, a site critical to consciousness. "	( The differential effects of halothane and isoflurane on electroencephalographic responses to electrical microstimulation of the reticular formation. Antognini, JF; Barter, L; Bravo, E; Carstens, E; Orth, M, 2006)	2.04
"Isoflurane also promotes Abeta aggregation."	( The inhalation anesthetic isoflurane induces a vicious cycle of apoptosis and amyloid beta-protein accumulation. Crosby, G; Culley, DJ; Dong, Y; Maeda, U; Moir, RD; Tanzi, RE; Xia, W; Xie, Z, 2007)	1.36
"The isoflurane-mediated increase in K+ currents was completely inhibited by 5-hydroxydecanoate."	( Isoflurane activates human cardiac mitochondrial adenosine triphosphate-sensitive K+ channels reconstituted in lipid bilayers. Bosnjak, ZJ; Jiang, MT; Kwok, WM; Ljubkovic, M; Nakae, Y; Stowe, DF, 2007)	2.26
"Isoflurane was found to inhibit synaptic localization of UNC-13."	( An evolutionarily conserved presynaptic protein is required for isoflurane sensitivity in Caenorhabditis elegans. Crowder, CM; Dasgupta, N; Hunt, SJ; Liu, C; Metz, LB, 2007)	1.3
"Isoflurane group had a lower level of TNF-alpha than I/R group."	( [Effect of isoflurane delayed preconditioning on myocardial ischemia reperfusion injury in rabbits]. Chang, YT; Duan, KM; Jin, LY; Li, ZJ; Ran, K; Zou, DQ, 2008)	1.46
"Isoflurane can inhibit p38MAPK activity during myocardial ischemia reperfusion and modulate the cytokine expression, which may be one of the molecular mechanisms of isoflurane delayed preconditioning on cardioprotection."	( [Effect of isoflurane delayed preconditioning on myocardial ischemia reperfusion injury in rabbits]. Chang, YT; Duan, KM; Jin, LY; Li, ZJ; Ran, K; Zou, DQ, 2008)	2.18
"Isoflurane might inhibit the adrenomedullin receptor-mediated response, which is a common pathway for both actions."	( The effects of isoflurane on adrenomedullin-induced haemodynamic responses in pithed rats. Goto, F; Koizuka, S; Kuroda, M; Nishikawa, K; Saito, S; Yoshikawa, D, 2008)	1.42
"Isoflurane may increase heart rate, particularly in younger patients, and occasionally is associated with tachycardia."	( The pharmacology of isoflurane. Eger, EI, 1984)	1.31
"Isoflurane is known to produce slight tachycardia in humans. "	( Hemodynamic changes during isoflurane anesthesia. Brahim, JS; Thut, PD, )	1.87
"Isoflurane tended to increase HR in a dose-related manner and induced a hyperdynamic response during rapid increasing of isoflurane concentration."	( [Hemodynamic responses to nitrous oxide during isoflurane anesthesia in humans]. Fujita, S; Namiki, A; Nanba, H; Tanaka, S; Tsuchida, H, 1994)	1.27
"The isoflurane group had a lower steady-state rate of infusion of rocuronium than the other five groups (P < 0.05)."	( Quantifying the interaction of rocuronium (Org 9426) with etomidate, fentanyl, midazolam, propofol, thiopental, and isoflurane using closed-loop feedback control of rocuronium infusion. Olkkola, KT; Tammisto, T, 1994)	0.98
"Isoflurane did not increase SEA values under any test conditions."	( Anesthetics and automaticity of dominant and latent pacemakers in chronically instrumented dogs. II. Effects of enflurane and isoflurane during exposure to epinephrine with and without muscarinic blockade. Atlee, JL; Bosnjak, ZJ; Vicenzi, MN; Woehlck, HJ, 1993)	1.21
"Isoflurane may cause differential effects on different vascular beds of the same animal species. "	( Mechanisms of action of isoflurane on contraction of rabbit conduit artery. Su, JY, 1996)	2.04
"Isoflurane caused an increase in HR at 0.5, 1, and 1.5 minimum alveolar concentration (MAC) and a decrease in systolic and diastolic blood pressure (SBP, DBP) and MAP at 1 and 1.5 MAC."	( Effects of isoflurane on cardiovascular system and sympathovagal balance in New Zealand white rabbits. Grigioni, M; Marano, G; Tiburzi, F; Vergari, A; Zanghi, F, 1996)	1.41
"Isoflurane and halothane produce favorable alterations in the determinants of left ventricular afterload before, but not after, the production of experimental left ventricular dysfunction by sustained, rapid cardiac pacing in chronically instrumented dogs."	( The effects of isoflurane and halothane on left ventricular afterload in dogs with dilated cardiomyopathy. Hettrick, DA; Kersten, JR; Lowe, D; Pagel, PS; Warltier, DC, 1997)	2.09
"Isoflurane did not increase renal cortical/PTS SMase levels."	( Fluorinated anesthetic exposure "activates" the renal cortical sphingomyelinase cascade. Lochhead, KM; Zager, RA, 1998)	1.02
"The isoflurane-induced increase in rate-pressure product was significantly greater in the thiamylal group than in the propofol group."	( The effect of propofol and thiamylal on hypertensive responses to a rapid increase in isoflurane concentration. Kanaya, N; Nakayama, M; Namiki, A; Tsuchida, H, 1999)	1.01
"Isoflurane can reproduce the protection afforded by ischemic preconditioning."	( Prevention of isoflurane-induced preconditioning by 5-hydroxydecanoate and gadolinium: possible involvement of mitochondrial adenosine triphosphate-sensitive potassium and stretch-activated channels. Annat, G; Bastien, O; Chiari, P; Foëx, P; Knezynski, S; Lehot, JJ; Loufoua, J; Ovize, M; Piriou, V, 2000)	1.39
"The isoflurane groups had a lower end-diastolic pressure than the control groups (P<0.05)."	( Isoflurane-induced protection against myocardial stunning is independent of adenosine 1 (A(1)) receptor in isolated rat heart. Foëx, P; Kato, R; Yao, L, 2001)	2.23
"Isoflurane caused an increase in cardiac index that was not seen with halothane or enflurane (halothane vs isoflurane, P < 0.05)."	( Effects of surgical stress and volatile anesthetics on left ventricular global and regional function in patients with coronary artery disease. Evaluation by computer-assisted two-dimensional quantitative transesophageal echocardiography. Caidahl, K; Gustavsson, T; Houltz, E; Kirnö, K; Lamm, C; Milocco, I; Ricksten, SE, 1992)	1
"Isoflurane did not cause significant relaxation of K(+)-induced (60 mM) contractions at any concentration studied."	( Halothane relaxes previously constricted human epicardial coronary artery segments more than isoflurane. Bollen, BA; McKlveen, RE; Stevenson, JA, 1992)	1.22
"Isoflurane and halothane increase by similar amounts the neuromuscular potency of vecuronium.(ABSTRACT TRUNCATED AT 250 WORDS)"	( Effect of volatile anesthetics on vecuronium-induced neuromuscular blockade in children. Gemperle, G; Melis, A; Morel, DR; Pittet, JF; Rouge, JC; Tassonyi, E, 1990)	1
"Isoflurane did not produce any change in the degree of ischemia as judged from the ECG."	( The influence of isoflurane on blood flow in coronary bypass grafts. Brodin, LA; Ekeström, S; Ohqvist, G; Settergren, G, 1985)	1.33

Excerpt	Reference	Relevance
"Isoflurane post-treatment may enhance autophagy by activating the AMPK/ULK1 signaling pathway and further inhibit the release of inflammatory factors from NLRP3 inflammasomes, thereby ameliorating neurological function and cognitive impairment and exerting a protective effect on the brain in CIRI rats."	( Isoflurane Enhances Autophagy by Activating AMPK/ULK1, Inhibits NLRP3, and Reduces Cognitive Impairment After Cerebral Ischemia-Reperfusion Injury in Rats. Li, N; Li, Y; Ma, K; Qin, X; Wang, R; Wang, S; Yin, J; Zhai, J; Zhang, X, 2023)	3.07
"In isoflurane anesthesia-treated group (IS), the percentage of target quadrant dwell time was significantly lower and the escape latency was significantly higher than in the control group (sham), and the freezing behavior of IS was significantly less in contextual fear conditioning tests. "	( Up-regulation of miR-106a targets LIMK1 and contributes to cognitive impairment induced by isoflurane anesthesia in mice. Wang, T; Wen, H; Yao, L; Ye, W; Zhang, N, 2020)	1.4
"Isoflurane treatment led to the increase of neurological function score and escape latency, and the reduction of time spent in the original quadrant in rats. "	( Neuroprotective effects of miR-142-5p downregulation against isoflurane-induced neurological impairment. Wang, H; Wei, Y; Xie, C; Zhang, Y, 2020)	2.24
"Isoflurane treatment strengthened thalamo-cortical and hippocampal-cortical functional connectivity."	( Isoflurane affects brain functional connectivity in rats 1 month after exposure. Gröhn, O; Hiltunen, M; Koivisto, H; Kuulasmaa, T; Mäkinen, P; Natunen, T; Paasonen, E; Paasonen, J; Pirttimäki, T; Salo, RA; Stenroos, P; Tanila, H, 2021)	2.79
"Isoflurane treatment upregulated miR-9-3p and attenuated pathological changes, inflammation, oxidative stress, transaminases, and hepatocyte apoptosis in HIRI rat liver tissues."	( Isoflurane upregulates microRNA-9-3p to protect rats from hepatic ischemia-reperfusion injury through inhibiting fibronectin type III domain containing 3B. Guo, L; Song, S; Wang, H; Wang, Y, 2021)	2.79
"Isoflurane treatment also caused a decrease in a disintegrin and metalloproteinase 17 (ADAM17) on the cell surface and a concomitant increase in its cytoplasmic fraction."	( Isoflurane promotes phagocytosis of apoptotic neutrophils through AMPK-mediated ADAM17/Mer signaling. Du, X; Dull, RO; Hu, G; Jiang, C; Lv, Y; Schwartz, DE; Zhao, YY, 2017)	2.62
"In isoflurane-treated animals, 2.9% ± 0.02% of all caspase 3-positive neurons in superficial cortex also coexpressed GAD67, indicating that inhibitory neurons may also be affected."	( Characterization and quantification of isoflurane-induced developmental apoptotic cell death in mouse cerebral cortex. Danzer, SC; Hughes, EA; Istaphanous, GK; Loepke, AW; McAuliffe, JJ; McCann, JC; Nan, X; Ward, CG, 2013)	1.17
"Isoflurane treatment did not reduce brain edema compared with controls in any of the applied isoflurane concentrations."	( Lower doses of isoflurane treatment has no beneficial effects in a rat model of intracerebral hemorrhage. Esposito, E; Lo, EH; Mandeville, ET, 2013)	1.46
"Isoflurane treatment was then combined with sphingosine-1-phosphate receptor-1/2 antagonist VPC23019 or sphingosine kinase 1/2 antagonist N,N-dimethylsphingosine."	( Isoflurane post-treatment ameliorates GMH-induced brain injury in neonatal rats. Applegate, RL; Flores, JJ; Klebe, D; Krafft, PR; Leitzke, AS; Lekic, T; Rolland, WB; Van Allen, NR; Zhang, JH, 2013)	2.55
"Isoflurane post-treatment improved the neurological sequelae after GMH possibly by activation of the sphingosine kinase/Akt pathway."	( Isoflurane post-treatment ameliorates GMH-induced brain injury in neonatal rats. Applegate, RL; Flores, JJ; Klebe, D; Krafft, PR; Leitzke, AS; Lekic, T; Rolland, WB; Van Allen, NR; Zhang, JH, 2013)	3.28
"Isoflurane treatment induced a time- and concentration-dependent decrease in occludin mRNA and protein levels in HBVEC."	( Isoflurane inhibits occludin expression via up-regulation of hypoxia-inducible factor 1α. Deng, C; Fei, X; Hao, J; Hou, Y; Wang, X; Zhao, J, 2014)	2.57
"Isoflurane 2% for 6 h treatment increased the levels of CHOP (876% vs 100%, P=0.00009) and caspase-12 (276% vs 100%, P=0.006), and induced caspase-3 activation in the neurones. "	( Isoflurane induces endoplasmic reticulum stress and caspase activation through ryanodine receptors. Dong, Y; Swain, CA; Wang, G; Wang, H; Xie, Z; Xu, Z; Zhang, J; Zhang, Y, 2014)	3.29
"Isoflurane post-treatment provides neuroprotection."	( High-fat diet reduces neuroprotection of isoflurane post-treatment: Role of carboxyl-terminal modulator protein-Akt signaling. Deng, J; Yu, H; Zuo, Z, 2014)	1.39
"Isoflurane pretreatment was observed to attenuate the release of LDH and CK‑MB, and enhance the phosphorylation of ALDH2."	( Protein kinase C signaling pathway involvement in cardioprotection during isoflurane pretreatment. Lang, XE; Li, H, 2015)	1.37
"Isoflurane treatment did not prevent the reduction of portal venous blood perfusion or bile flow or the induction of HO-1."	( Isoflurane does not protect from brain death-associated aggravation of cold hepatic ischemia-reperfusion injury. Keppler, U; Menger, MD; Moussavian, MR; Schilling, MK; Strowitzki, MJ; von Heesen, M, 2015)	2.58
"Isoflurane post-treatment increased the tolerance of rabbits to the amount of clots."	( Isoflurane Post-Treatment Improves Outcome after an Embolic Stroke in Rabbits. Chen, F; Li, H; Long, Z; Yin, J; Zuo, Z, 2015)	2.58
"Isoflurane-treated mice spent significantly less time exploring a novel object at 1 h but not at 24 h after the training phase."	( Ciproxifan, an H3 receptor antagonist, improves short-term recognition memory impaired by isoflurane anesthesia. Chen, R; Ding, F; Leung, LS; Liu, M; Luo, T; Zheng, L, 2016)	1.38
"Isoflurane treatment caused delayed elimination of population spike and improved the recovery of population spike; decreased frequency of hypoxic injury potential, postponed the onset of hypoxic injury potential and increased the duration of hypoxic injury potential. "	( Isoflurane provides neuroprotection in neonatal hypoxic ischemic brain injury by suppressing apoptosis. Bi, LY; Han, ZM; Huang, Q; Zhang, FM; Zhao, DA, )	3.02
"Isoflurane treatment was started at 0, 10, 30 (early treatment) or 120 (late treatment) minutes after isoprenaline injection."	( Early treatment with isoflurane attenuates left ventricular dysfunction and improves survival in experimental Takotsubo. Ali, A; Alkhoury, J; Omerovic, E; Oras, J; Redfors, B; Ricksten, SE; Seeman-Lodding, H, 2017)	1.5
"Isoflurane treatment showed significantly greater potency of effect than sevoflurane or desflurane."	( Inhalational anesthetics induce cell damage by disruption of intracellular calcium homeostasis with different potencies. Hawkins, BJ; Liang, G; Madesh, M; Pierwola, A; Wei, H; Yang, H, 2008)	1.07
"Isoflurane treatment for 2 or 4 h had no significant effect on ICAM-1 expression and secretion of IL-6 and IL-8 in control cells. "	( Does isoflurane enhance rhinovirus replication and virus-induced cytokine secretion in airway epithelial cells? Jang, YJ; Kim, JU; Koo, SW; Kwon, HJ; Park, HW; Wang, JH, 2008)	2.3
"Isoflurane treatment showed no additional effects with RV on ICAM-1 expression, secretion of IL-6 and IL-8, and viral titer in A549 cells. "	( Does isoflurane enhance rhinovirus replication and virus-induced cytokine secretion in airway epithelial cells? Jang, YJ; Kim, JU; Koo, SW; Kwon, HJ; Park, HW; Wang, JH, 2008)	2.3
"Isoflurane pretreatment can induce protection against lipopolysaccharide and interferon gamma (IFNgamma)-induced injury and activation of mouse microglial cells. "	( Delayed treatment with isoflurane attenuates lipopolysaccharide and interferon gamma-induced activation and injury of mouse microglial cells. Kim, JA; Li, L; Zuo, Z, 2009)	2.11
"Isoflurane treatment decreased Bcl-2 and pERK protein expression relative to air, an effect reversed by dexmedetomidine treatment."	( Dexmedetomidine provides cortical neuroprotection: impact on anaesthetic-induced neuroapoptosis in the rat developing brain. Li, M; Ma, D; Maze, M; Patel, S; Sanders, RD; Sun, P, 2010)	1.08
"Isoflurane treatments significantly increased apoptosis indicated by the activation of caspase-3 and elevation of poly-(ADP-ribose) polymerase in different brain regions."	( Isoflurane causes greater neurodegeneration than an equivalent exposure of sevoflurane in the developing brain of neonatal mice. Huang, B; Liang, G; Peng, J; Ward, C; Wei, H; Zhao, Y, 2010)	2.52
"Isoflurane posttreatment was evaluated for effects on infarct volume at 48 hours after HI and brain atrophy and neurological outcomes at 4 weeks after HI."	( Isoflurane posttreatment reduces neonatal hypoxic-ischemic brain injury in rats by the sphingosine-1-phosphate/phosphatidylinositol-3-kinase/Akt pathway. Fathali, N; Lekic, T; Martin, RD; Ostrowski, RP; Tang, J; Zhang, JH; Zhou, Y, 2010)	2.52
"Isoflurane posttreatment significantly reduced infarct volume at 48 hours after HI. "	( Isoflurane posttreatment reduces neonatal hypoxic-ischemic brain injury in rats by the sphingosine-1-phosphate/phosphatidylinositol-3-kinase/Akt pathway. Fathali, N; Lekic, T; Martin, RD; Ostrowski, RP; Tang, J; Zhang, JH; Zhou, Y, 2010)	3.25
"Isoflurane posttreatment provides lasting neuroprotection against hypoxic-ischemic brain injury in neonatal rats. "	( Isoflurane posttreatment reduces neonatal hypoxic-ischemic brain injury in rats by the sphingosine-1-phosphate/phosphatidylinositol-3-kinase/Akt pathway. Fathali, N; Lekic, T; Martin, RD; Ostrowski, RP; Tang, J; Zhang, JH; Zhou, Y, 2010)	3.25
"Isoflurane pretreatment before CPB significantly reduced PVR compared to the controls."	( Isoflurane pre-treatment before cardiopulmonary bypass alleviates neutrophil accumulation in dog lungs. Du, GZ; Gao, H; He, X; Hu, XY; Li, XH; Liu, J; Wu, GS; Zeng, XG, )	2.3
"Isoflurane post-treatment also significantly increased the phosphorylation of GSK3β at Ser9 at 1 h after the OGD."	( Volatile anesthetic post-treatment induces protection via inhibition of glycogen synthase kinase 3β in human neuron-like cells. Li, G; Lin, D; Zuo, Z, 2011)	1.09
"Isoflurane pretreatment significantly attenuated the hepatic injuries and inflammatory responses caused by the ischemia reperfusion. "	( Isoflurane preconditioning at clinically relevant doses induce protective effects of heme oxygenase-1 on hepatic ischemia reperfusion in rats. Chen, G; Liu, Y; Lv, H; Lv, X; Tao, K; Wu, F; Yang, L; Yang, T; Yu, W, 2011)	3.25
"Isoflurane after treatment worsened physiological and neurological outcomes in this ischemia hyperglycemia-induced hemorrhagic transformation possibly by impairing the antioxidant defense system."	( Isoflurane enhanced hemorrhagic transformation by impairing antioxidant enzymes in hyperglycemic rats with middle cerebral artery occlusion. He, Z; Hu, Q; Ma, Q; Tang, J; Zhan, Y; Zhang, J; Zhou, C, 2011)	3.25
"Isoflurane treatment and the consequent augmentation of O-GlcNAc concentrations reduced the infarct size (26 ± 5% [mean ± SD], P < 0.001) compared with the control. "	( Role of the O-linked β-N-acetylglucosamine in the cardioprotection induced by isoflurane. Hirose, K; Katayama, E; Kinoshita, M; Oshita, S; Shono, M; Tanaka, K; Tsutsumi, R; Tsutsumi, YM, 2011)	2.04
"Isoflurane-treated rats had fewer correct reactions and initiative avoidances in the Y-maze test 24 and 48 h after 2 h of isoflurane anesthesia compared with control group rats (p<0.05)."	( Involvement of neuronal nitric oxide synthase in cognitive impairment in isoflurane-treated rats. Duan, KM; Li, G; Ouyang, W; Yan, XB, 2012)	1.33
"The isoflurane anaesthesia treatment increased the escape latency contrast to propofol anaesthesia group. "	( Changes of learning and memory in aged rats after isoflurane inhalational anaesthesia correlated with hippocampal acetylcholine level. Feng, C; Jia, X; Wang, H; Wang, Y; Wu, A; Xu, Z; Yue, Y, 2012)	1.19
"Isoflurane pretreatment significantly decreased apoptosis in EA.hy926 cells as evidenced by reduced TUNEL staining and DNA laddering without affecting necrosis."	( Isoflurane protects against human endothelial cell apoptosis by inducing sphingosine kinase-1 via ERK MAPK. Bakar, AM; Kim, M; Lee, HT; Park, SW, 2012)	2.54
"Isoflurane posttreatment delays the development of postsubarachnoid hemorrhage early brain injury through antiapoptotic mechanisms including sphingosine-related pathway activation, implying its use for anesthesia during acute aneurysm surgery or intervention."	( Isoflurane delays the development of early brain injury after subarachnoid hemorrhage through sphingosine-related pathway activation in mice. Altay, O; Hasegawa, Y; Khatibi, NH; Sherchan, P; Suzuki, H; Tang, J; Zhang, JH, 2012)	3.26
"Isoflurane treatment in sham controls throughout the observation period (3.5h) revealed anesthesia associated IFNγ-expression and lymphocyte activation which were not observed when animals were treated with ketamine/xylazine (p<0.04, <0.009)."	( Inflammatory immune responses in a reproducible mouse brain death model. Floerchinger, B; Ge, X; Jurisch, A; Lee, YL; Schmid, C; Timsit, MO; Tullius, SG; Yuan, X, 2012)	1.1
"Isoflurane posttreatment failed to induce neuroprotection in the IL-1β deficient mice."	( Isoflurane postconditioning reduces ischemia-induced nuclear factor-κB activation and interleukin 1β production to provide neuroprotection in rats and mice. Deng, J; Feng, C; Li, H; Li, L; Yin, J; Zuo, Z, 2013)	2.55
"Isoflurane pretreatment prevented the decrease in MAP for 5 h and attenuated the decrease at 6 h."	( Isoflurane pretreatment inhibits lipopolysaccharide-induced inflammation in rats. Cerilli, LA; Hayes, JK; Plachinta, RV; Rich, GF, 2003)	2.48
"Isoflurane pretreatment has immediate and delayed protective effects against cytokine-induced injury in endothelial and vascular smooth muscle cells that seem to be modulated by mitochondrial adenosine triphosphate-sensitive potassium channels. "	( Isoflurane pretreatment has immediate and delayed protective effects against cytokine-induced injury in endothelial and vascular smooth muscle cells. Buckingham, MG; de Klaver, MJ; Rich, GF, 2003)	3.2
"isoflurane treated rats (p<0.05)."	( Hyperglycolysis is exacerbated after traumatic brain injury with fentanyl vs. isoflurane anesthesia in rats. Clark, RS; Janesko, KL; Jenkins, LW; Kochanek, PM; Melick, JA; Statler, KD, 2003)	1.27
"Isoflurane pretreatment supported hemodynamics and increased leukocyte rolling velocities in the mesenteric microcirculation during lipopolysaccharide-induced inflammation. "	( Isoflurane pretreatment supports hemodynamics and leukocyte rolling velocities in rat mesentery during lipopolysaccharide-induced inflammation. Havaleshko, DM; Hayes, JK; Plachinta, RV; Rich, GF, 2004)	3.21
"Isoflurane treatment for 30 min resulted in a highly significant decrease in the amount of h-DAT on the cell surface (21 +/- 15% of control; P < 0.01) (mean +/- SD; n = 4)."	( Isoflurane induces dopamine transporter trafficking into the cell cytoplasm. Byas-Smith, MG; Denson, DD; Eaton, DC; Li, J; Szlam, F; Votaw, JR, 2004)	2.49
"Isoflurane-treated cells were additionally exposed to 1MAC of isoflurane (ischemia + iso)."	( Isoflurane applied during ischemia enhances intracellular calcium accumulation in ventricular myocytes in part by reactive oxygen species. Breukelmann, D; Dworschak, M; Hannon, JD, 2004)	2.49
"Isoflurane-treated mice subjected to ischemia and 2 weeks of reperfusion showed less expression of proapoptotic genes, significantly decreased expression of cleaved caspase-3, and significantly decreased deoxynucleotidyl transferase-mediated deoxyuridine triphosphate nick end labeling-positive nuclei compared with the control group."	( Isoflurane produces sustained cardiac protection after ischemia-reperfusion injury in mice. Head, BP; Lai, NC; Patel, HH; Roth, DM; Takahashi, T; Tsutsumi, YM, 2006)	2.5
"Isoflurane pretreatment attenuated both neutrophil recruitment into lung interstitium and alveolar space when given 1 or 12 h before or 1 h after lipopolysaccharide but not at 4, 6, or 24 h before endotoxin exposure."	( Protective effects of isoflurane pretreatment in endotoxin-induced lung injury. Chang, D; Hayes, JK; Ley, K; Reutershan, J, 2006)	1.37
"Isoflurane pretreatment reduces acute lung injury when given 1 or 12 h before an endotoxin challenge or within the first hour of an already established inflammation."	( Protective effects of isoflurane pretreatment in endotoxin-induced lung injury. Chang, D; Hayes, JK; Ley, K; Reutershan, J, 2006)	2.09
"Isoflurane-treated animals showed higher baseline levels of corticosterone at the initial sampling."	( Comparison of the stress response in rats to repeated isoflurane or CO2:O2 anesthesia used for restraint during serial blood collection via the jugular vein. Altholtz, LY; Badura, LL; Fowler, KA; Kovacs, MS, 2006)	1.3
"Isoflurane treatment also elicited partial dissipation of mitochondrial transmembrane potential, which remained depolarized even after anesthetic withdrawal (tetramethylrhodamine fluorescence intensity declined to 83 +/- 3 and 81 +/- 7% of baseline during isoflurane exposure and washout, respectively)."	( Isoflurane preconditioning uncouples mitochondria and protects against hypoxia-reoxygenation. Bienengraeber, M; Bosnjak, ZJ; Ljubkovic, M; Marinovic, J; Mio, Y; Stadnicka, A; Warltier, DC, 2007)	2.5
"Isoflurane-treated mice had lower plasma levels of TNF-alpha, KC, and IL-6."	( Isoflurane improves survival and protects against renal and hepatic injury in murine septic peritonitis. Emala, CW; Joo, JD; Kim, M; Lee, HT, 2007)	2.5
"Isoflurane pretreatment increased hepatic HO-1 mRNA, HO-1 protein, HO enzyme activity, and decreased plasma levels of AST, ALT, and alpha-GST. "	( Heme oxygenase-1 induction by the clinically used anesthetic isoflurane protects rat livers from ischemia/reperfusion injury. Geiger, KK; Halverscheid, L; Hoetzel, A; Humar, M; Loop, T; Pannen, BH; Schmidt, R; Tritschler, E, 2007)	2.02
"Isoflurane pretreatment did not affect prolactin levels in controls or in animals injected with OFQ/N."	( Effect of orphanin FQ/nociceptin (OFQ/N) and isoflurane on the prolactin secretory response in OFQ/N knockout mice. Callahan, P; Janik, J; Murphree, E; Reinscheid, RK; Zullig, KL, 2007)	1.32
"In isoflurane-pretreated hearts (1.3%, vol/vol), the phosphodiesterase inhibitors increased (dP/dt)max to a larger degree, whereas the increase in heart rate remained similar to that in the control hearts."	( Combined effects of volatile anesthetics and phosphodiesterase inhibitors on contractile performance in guinea pig hearts. Himmel, HM; Ravens, U; Schappert, T, 1991)	0.8
"Rats treated with isoflurane showed significant increases in the escape latency periods (ELP) and the apoptosis of hippocampus neuron cells; this effect was reversed by 3 mg/kg or 10 mg/kg of vitexin (p < 0.05). "	( Vitexin improves neuron apoptosis and memory impairment induced by isoflurane via regulation of miR-409 expression. Chen, L; Nie, Y; Qi, Y; Shan, S; Wang, Y, 2020)	1.13
"Treatment with isoflurane or propofol may enhance GSH production by facilitating translocation of Nrf2 into the nucleus and increasing EAAC1mRNA expression in the rat hippocampus. "	( Effects of propofol and isoflurane on excitatory amino acid carrier 1 mRNA and glutathione protein levels in rat hippocampus. Kim, D; Park, JH; Shin, BS, 2018)	1.14
"Pretreatment with isoflurane prior to ischemia reduced LDH and CK-MB levels and infarct size, while it increased phosphorylation of ALDH2, which could be blocked by the ALDH2 inhibitor, cyanamide."	( Isoflurane preconditioning confers cardioprotection by activation of ALDH2. Jin, JH; Lang, XE; Li, QS; Lv, JY; Wang, X; Zhang, KR, 2013)	2.16
"Pretreatment with isoflurane suppressed renal NF-κB activation, leading to a reduction in proinflammatory molecules (high-mobility group box 1, interleukin-1β, and tumor necrosis factor-α) both in the kidneys and circulation."	( Isoflurane preconditioning ameliorates renal ischemia-reperfusion injury through antiinflammatory and antiapoptotic actions in rats. Guo, X; Li, M; Li, Z; Liang, Y; Mo, N; Wang, J; Wang, Y; Zhuang, Z, 2014)	2.17
"Mice treated with isoflurane following exposure to inhaled endotoxin and before MV exhibited significantly less physiologic lung dysfunction. "	( Isoflurane Ameliorates Acute Lung Injury by Preserving Epithelial Tight Junction Integrity. Amador-Munoz, D; Baron, RM; Coronata, A; Crosby, G; Culley, DJ; Englert, JA; Fredenburgh, LE; Guan, J; Isabelle, C; Lee, A; Macias, AA; Magaoay, B; Pinilla Vera, M; Suarez Velandia, M, 2015)	2.19
"Treatment with isoflurane (1 MAC) for 8 h induced a higher degree of cytotoxicity, and a marked increase in [Ca2+]c and IP3R protein levels in mutated APP‑transfected SH‑SY5Y cells compared with vector‑transfected SH‑SY5Y cells."	( A mutation in β-amyloid precursor protein renders SH‑SY5Y cells vulnerable to isoflurane toxicity: The role of inositol 1,4,5‑trisphosphate receptors. He, J; Liu, X; Song, S; Wang, Q; Yuan, T, 2016)	1
"Treating isoflurane-exposed rats with ciproxifan significantly improved the memory performance, as evidenced by an increased discrimination ratio in objects recognition and prolonged retention time in passive avoidance test."	( Histamine H3 Receptor Antagonist Prevents Memory Deficits and Synaptic Plasticity Disruption Following Isoflurane Exposure. Liu, M; Liu, ZG; Luo, T; Qin, J; Wang, Y, 2017)	1.06
"Mice treated with isoflurane for 4 h showed significantly decreased spontaneous alternations and decreased exploration parameters compared with the no anesthesia group, but this was not observed in mice treated with isoflurane for 1 or 2 h."	( Prolonged duration of isoflurane anesthesia impairs spatial recognition memory through the activation of JNK1/2 in the hippocampus of mice. Chen, Y; Jiang, S; Miao, B, 2017)	1.09
"Pretreatment with isoflurane did not significantly diminish the CORT response to injection, except in wild-type males."	( Effect of Nociceptin/Orphanin FQ (N/OFQ) and isoflurane on the corticosterone secretory response in mice lacking the N/OFQ prepropeptide (ppN/OFQ-/-). Callahan, P; Janik, J; Murphree, E; Prince-Zullig, KL; Reinscheid, RK, 2009)	0.94
"Posttreatment with isoflurane, but not desflurane, reduced this cell injury."	( Isoflurane induces a postconditioning effect on bovine pulmonary arterial endothelial cells exposed to oxygen-glucose deprivation. Kim, JA; Li, L; Zuo, Z, 2009)	2.11
"Pretreatment with isoflurane decreased myocardial infarction size in young rats (3-5 months) but not in old rats (20-24 months). "	( Age-associated differences in activation of Akt/GSK-3beta signaling pathways and inhibition of mitochondrial permeability transition pore opening in the rat heart. Brink, PR; Glass, PS; Liu, L; Rebecchi, MJ; Tan, M; Zhu, J, 2010)	0.69
"For treatment, 2% isoflurane was administered immediately after HI for 1 hour."	( Isoflurane posttreatment reduces neonatal hypoxic-ischemic brain injury in rats by the sphingosine-1-phosphate/phosphatidylinositol-3-kinase/Akt pathway. Fathali, N; Lekic, T; Martin, RD; Ostrowski, RP; Tang, J; Zhang, JH; Zhou, Y, 2010)	2.13
"Post-treatment with isoflurane, sevoflurane or desflurane reduced this cell injury."	( Volatile anesthetic post-treatment induces protection via inhibition of glycogen synthase kinase 3β in human neuron-like cells. Li, G; Lin, D; Zuo, Z, 2011)	0.68
"Pretreatment with isoflurane preserves ATP-sensitive K(+) channel activity in the human omental artery exposed to oxidative stress induced by high glucose, whereas the effect seems to be mediated by NADPH oxidase inhibition."	( Isoflurane pretreatment preserves adenosine triphosphate-sensitive K(+) channel function in the human artery exposed to oxidative stress caused by high glucose levels. Azma, T; Hatakeyama, N; Iranami, H; Kawahito, S; Kinoshita, H; Matsuda, N; Ogawa, K; Yamazaki, M, 2012)	2.15
"Pretreatment with isoflurane abrogated ALI as measured by both BAL fluid protein and pulmonary immunofluorescence (P < .001). "	( Isoflurane prevents acute lung injury through ADP-mediated platelet inhibition. Banerjee, A; Fragoso, M; Gamboni, F; Harr, JN; Jones, WL; Moore, EE; Silliman, CC; Stringham, J; Wohlauer, MV, 2012)	2.16
"Pretreatment with isoflurane decreased the stress-induced cell death from 31% ± 1% to 21% ± 1% in WT and from 44% ± 2% to 35% ± 2% in Kir6.2 KO myocytes."	( Preconditioning by isoflurane elicits mitochondrial protective mechanisms independent of sarcolemmal KATP channel in mouse cardiomyocytes. Bosnjak, ZJ; Dolan, N; Muravyeva, M; Sedlic, F; Stadnicka, A, 2013)	1.04
"Rats treated with isoflurane had the best cognitive recovery (p < 0.05) and hippocampal neuronal survival (p < 0.05)."	( Comparison of seven anesthetic agents on outcome after experimental traumatic brain injury in adult, male rats. Alexander, H; Clark, RS; Dixon, CE; Jenkins, L; Kochanek, PM; Statler, KD; Vagni, V, 2006)	0.66
"Pretreatment with isoflurane attenuated this effect to 26 +/- 8%."	( Distinct roles for sarcolemmal and mitochondrial adenosine triphosphate-sensitive potassium channels in isoflurane-induced protection against oxidative stress. Bosnjak, ZJ; Marinovic, J; Stadnicka, A, 2006)	0.87

Excerpt	Reference	Relevance
" The occasionally observed liver and kidney injuries indicate a potential formation of toxic metabolites."	( [The biotransformation of inhalation anaesthetics and its relevance to clinical side effects (author's transl)]. Rietbrock, I, 1975)	0.25
"Isoflurane is a useful agent for prolonged sedation of ventilated patients and does not have any adverse effect on the cardiorespiratory system or on hepatic, renal or adrenal function."	( Isoflurane for prolonged sedation in the intensive care unit; efficacy and safety. Spencer, EM; Willatts, SM, 1992)	3.17
"The influence of age and volatile anesthetic agents on plasma concentrations and toxic effects of bupivacaine were studied in 2-day-old, 2-week-old, and 2-month-old pigs."	( Bupivacaine toxicity in young pigs is age-dependent and is affected by volatile anesthetics. Badgwell, JM; Heavner, JE; Kytta, J, 1990)	0.28
" A toxic effect of isoflurane was not observed under identical experimental conditions."	( Comparative toxicity of halothane, isoflurane, hypoxia, and phenobarbital induction in monolayer cultures of rat hepatocytes. Costa, AK; Heffel, DF; Schieble, TM; Trudell, JR, 1988)	0.88
" We tested whether toxic products were produced by the passage of sevoflurane through soda lime, and a comparison was made of the toxicity of sevoflurane passed through soda lime with the toxicity of other potent volatile anesthetics in current clinical use."	( Toxicity of sevoflurane in rats. Eger, EI; Ferrell, LD; Johnson, BH; Steffey, EP; Strum, DP, 1987)	0.27
"The physical stability and low blood solubility of the new inhaled anesthetic, I-653, imply that this agent produces limited or no toxic effects."	( Studies of the toxicity of I-653, halothane, and isoflurane in enzyme-induced, hypoxic rats. Eger, EI; Ferrell, LD; Johnson, BH; Strum, DP, 1987)	0.53
"The low solubility and high stability of the new volatile anesthetic, I-653, suggest that this agent should have little or no toxic effect."	( Comparison of the toxicity of I-653 and isoflurane in rats: a test of the effect of repeated anesthesia and use of dry soda lime. Eger, EI; Ferrell, LD; Johnson, BH, 1987)	0.54
" Furthermore, all adverse effects were recorded and the relationship to the drug administered was rated."	( [Emergence times, hemodynamics and adverse effects of sevoflurane and isoflurane: an open, randomized, comparative phase iii study]. Hobbhahn, J; Hörauf, K; Schwürzer, S; Wiesner, G, 1994)	0.52
" Heart rate, systolic arterial blood pressure (SAP), respiration, quality of induction and recovery, and adverse effects were induction and recovery, and adverse effects were recorded."	( Adverse effects of administration of propofol with various preanesthetic regimens in dogs. Bednarski, RM; Gaynor, JS; Muir, WW; Smith, JA, 1993)	0.29
" However, no data currently exist concerning potential interactions between toxic levels of cocaine and volatile anesthetic agents."	( Cocaine toxicity and isoflurane anesthesia: hemodynamic, myocardial metabolic, and regional blood flow effects in swine. Boylan, JF; Boylen, P; Carmichael, FJ; Cheng, DC; Feindel, C; Koren, G; Sandler, AN, 1996)	0.61
" We conclude that the laryngeal mask provides a safe and effective form of airway management for infants and children in the hands of supervised anaesthesia trainees both for spontaneous and controlled ventilation using either isoflurane or total intravenous anaesthesia."	( Safety and efficacy of the laryngeal mask airway. A prospective survey of 1400 children. Alvarez, M; Brimacombe, J; Lopez-Gil, M, 1996)	0.48
" Moderate duration low-flow sevoflurane anesthesia, during which compound A formation occurs, appears to be as safe as low-flow isoflurane anesthesia."	( Assessment of low-flow sevoflurane and isoflurane effects on renal function using sensitive markers of tubular toxicity. Artru, A; Bowdle, TA; Frink, EJ; Kharasch, ED; Nogami, WM; Zager, R, 1997)	0.77
" This was followed by toxic effects on peritoneal organs and surfaces, except for sevoflurane, which did not produce any lesions."	( Fluorinated anesthetics differ in toxic effects on peritoneum and subjacent tissues. Levine, S; Saltzman, A, )	0.13
" No adverse hemodynamic effects of amiodarone were identified."	( An assessment of the safety of short-term amiodarone therapy in cardiac surgical patients with fentanyl-isoflurane anesthesia. Dunn, A; Felton, K; Freeman-Bosco, L; Giri, S; Kluger, J; Tsikouris, J; Waberski, W; White, CM, 1999)	0.52
" Both remifentanil and fentanyl were well-tolerated, with reported adverse events typical of mu-opioid agonists."	( Remifentanil and fentanyl during anaesthesia for major abdominal and gynaecological surgery. An open, comparative study of safety and efficacy. Appelgren, L; Camu, F; Doenicke, A; Helmers, JH; Holgersen, O; Mann, C; Noronha, D; Sneyd, JR; Upadhyaya, BK, 2001)	0.31
"This first randomized controlled multicenter trial on the use of xenon as an inhalational anesthetic confirms, in a large group of patients, that xenon in oxygen provides effective and safe anesthesia, with the advantage of a more rapid recovery when compared with anesthesia using isoflurane-nitrous oxide."	( Multicenter randomized comparison of the efficacy and safety of xenon and isoflurane in patients undergoing elective surgery. Del Turco, M; Erdmann, W; Giunta, F; Hammerle, AF; Nagele, P; Reyle-Hahn, M; Rossaint, R; Scherpereel, P; Scholz, J; Schulte Am Esch, J; Tenbrinck, R; Vallet, B, 2003)	0.73
" Atropine and diazepam in the premedication, propofol and fentanyl during induction, muscle relaxation facilitation by vecuronium, and sevoflurane or isoflurane for maintenance seem to be a safe general anesthetic choice for analgesic intolerant patients with and without asthma."	( General anesthesia and postoperative pain management in analgesic intolerant patients with/without asthma: is it safe? Basgül, E; Bozkurt, B; Celiker, V; Kalyoncu, AF; Karakaya, G; Oguzalp, H, )	0.33
"Although direct IV injection of liquid volatile anesthetics is usually lethal, anesthesia using emulsified halothane and isoflurane without adverse effects has been safely induced in animals."	( The efficacy and safety of intravenous emulsified isoflurane in rats. Liang, XM; Liu, J; Luo, NF; Zhou, JX, 2006)	0.79
"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
" This relatively simple blood collection technique seems to be efficient and safe in hamsters."	( Efficiency and safety of a technique for drawing blood from the hamster cranial vena cava. Benito, PJ; García-Olmo, DC; Picazo, MG, 2009)	0.35
" The depth of anaesthesia was sufficient to allow safe removal of the animals from the enclosure, intravenous catheter placement and manipulation; however, the anaesthetic effect was short-acting (20 (±7) minutes in orangutans, 16 (±14) in gorillas, and 10 (±4) minutes in chimpanzees, respectively) and isoflurane administration was necessary in the majority of the apes to prolong the duration of anaesthesia, especially when lengthier procedures were performed."	( Evaluation of effectiveness, safety and reliability of intramuscular medetomidine-ketamine for captive great apes. Adami, C; Bergadano, A; Hoby, S; Wenker, C, 2012)	0.55
" Postdose vital signs, physical examination, laboratory tests, chest radiograph, 12-lead electrocardiogram, and development of any adverse event were closely monitored as safety measurements."	( A phase I, dose-escalation trial evaluating the safety and efficacy of emulsified isoflurane in healthy human volunteers. Huang, H; Li, R; Liao, T; Liu, J; Yi, X; Zhang, W, 2014)	0.63
" The most common adverse events associated with EI were injection pain (77 of 78, 98."	( A phase I, dose-escalation trial evaluating the safety and efficacy of emulsified isoflurane in healthy human volunteers. Huang, H; Li, R; Liao, T; Liu, J; Yi, X; Zhang, W, 2014)	0.63
" These results suggest that this visible endotracheal intubation method is simple, reliable, safe and favorable with regard to the rats' welfare."	( Visible, safe and certain endotracheal intubation using endoscope system and inhalation anesthesia for rats. Hatakeyama, M; Itano, N; Kasai, N; Konno, K; Ogawa, T; Shiotani, Y; Shioya, K, 2014)	0.4
" Due to the lack of appreciable benefits and the presence of notable adverse effects, using vapocoolants or Cetacaine for this tail biopsy procedure in laboratory mice is unadvisable and we encourage the removal of these agents from institutional tail biopsy guidelines."	( Adverse effects of vapocoolant and topical anesthesia for tail biopsy of preweanling mice. Braden, GC; Brice, AK; Hankenson, FC, 2015)	0.42
" Higher blood levels of caffeine within the range considered therapeutic and safe for human infants correlated with increased neuroapoptosis."	( Caffeine Augments Anesthesia Neurotoxicity in the Fetal Macaque Brain. Brambrink, AM; Dissen, GA; Ikonomidou, C; Johnson, SA; Manzella, FM; Martin, LD; Masuoka, KL; Noguchi, KK; Olney, JW; Schenning, KJ; Williams, SL, 2018)	0.48
"Routine general anesthesia is considered to be safe in healthy individuals."	( Relevance of experimental paradigms of anesthesia induced neurotoxicity in the mouse. Bornstein, R; Ford, JM; Freed, A; Howard, CRA; Johnson, SC; Li, L; Morgan, PG; Pan, A; Sedensky, MM; Stokes, JC; Sun, GX; Witkowski, M, 2019)	0.51
" The main purpose of this study was to investigate whether LFA according to body weight, which is the main determinant of oxygen requirement, is feasible and safe in the normoxia range."	( Feasibility, safety, and economic consequences of using low flow anesthesia according to body weight. Colak, YZ; Toprak, HI, 2020)	0.56
" The authors used the ND23 mutant for testing the hypothesis that anesthetics have toxic potential in carriers of mitochondrial mutations."	( Mitochondrial Complex I Mutations Predispose Drosophila to Isoflurane Neurotoxicity. Ganetzky, B; Olufs, ZPG; Perouansky, M; Wassarman, DA, 2020)	0.8
" However, the strong toxic effects limit its clinical application, and should be first considered."	( Central inhibition prevents the in vivo acute toxicity of harmine in mice. Gao, S; Li, J; Li, X; Liang, H; Lv, Y; Tang, X; Wang, M; Xiao, L; Zhang, J; Zou, H, 2021)	0.62
" Safety was monitored based on (1) adverse events, (2) repeated measurement of vital signs; (3) physical examination, (4) routine laboratory examinations of hematology, biochemistry, urine, coagulation function, and (5) 12-lead electrocardiogram."	( A Multicenter, Randomized, Double-Blind, Positive-Controlled, Non-Inferiority, Phase III Clinical Trial Evaluating the Efficacy and Safety of Emulsified Isoflurane for Anesthesia Induction in Patients. Chen, C; Li, L; Lin, Y; Liu, C; Liu, J; Ou, Y; Wang, Q; Xu, G; Xue, Y; Yang, H; Yuan, K; Zhang, M; Zhang, W; Zhang, Y; Zhao, G; Zhu, Y, 2022)	0.92
" The number of patients from the emulsified isoflurane group who experienced drug-related adverse events was significantly higher than that of patients from the propofol group."	( A Multicenter, Randomized, Double-Blind, Positive-Controlled, Non-Inferiority, Phase III Clinical Trial Evaluating the Efficacy and Safety of Emulsified Isoflurane for Anesthesia Induction in Patients. Chen, C; Li, L; Lin, Y; Liu, C; Liu, J; Ou, Y; Wang, Q; Xu, G; Xue, Y; Yang, H; Yuan, K; Zhang, M; Zhang, W; Zhang, Y; Zhao, G; Zhu, Y, 2022)	1.18
" The present systematic review investigates the clinical effects and adverse events associated with desflurane use during supratentorial craniotomy for brain tumor resection in adults in comparison with other inhalational and intravenous anesthetic agents."	( Clinical Effects and Adverse Events Associated With Desflurane Use in Adult Patients Undergoing Supratentorial Craniotomy: A Systematic Review. Gkantinas, G; Kouki, P; Lelekaki, E; Lykoudis, PM; Tataki, EΙ, 2024)	1.44

Excerpt	Reference	Relevance
" The pharmacokinetic profile was affected by age, sex and anaesthetic technique."	( Effect of age, sex and anaesthetic technique on the pharmacokinetics of atracurium. Hunter, JM; Parker, CJ; Snowdon, SL, 1992)	0.28
" The elimination half-life (t1/2 beta) was 21."	( The pharmacokinetics and locomotor activity of alfentanil in the horse. Black, WD; Claxton, JM; Pascoe, PJ; Sansom, RE, 1991)	0.28
" Elimination half-life (96 +/- 20 min) and clearance (2."	( Pharmacokinetics and pharmacodynamics of doxacurium in young and elderly patients during isoflurane anesthesia. Ali, HH; Basta, SJ; Brady, KA; Dresner, DL; Embree, PB; Lai, AA; Savarese, JJ; Schwartz, AF; Wargin, WA, 1990)	0.5
"The predictability of the inspiratory and endexpiratory concentrations of the volatile anaesthetics isoflurane and enflurane by pharmacokinetic models was investigated."	( [The predictability of inspiratory and endexpiratory concentrations of isoflurane and enflurane using pharmacokinetic models and interindividual variability]. Röpcke, H; Schwilden, H; Tonner, PH, 1990)	0.73
" This increased duration may be related to both a decreased plasma clearance and a prolonged elimination half-life of vecuronium in the renal failure group."	( The pharmacodynamics and pharmacokinetics of vecuronium in patients anesthetized with isoflurane with normal renal function or with renal failure. Arden, J; Caldwell, J; Canfell, PC; Castagnoli, KP; Cronnelly, R; Lynam, DP; Miller, RD, 1988)	0.5
" Inhalational agents currently in use have acceptable pharmacokinetic characteristics, and clinical acceptance depends on their potential for adverse effects."	( Clinical pharmacokinetics of the inhalational anaesthetics. Brown, BR; Dale, O, 1987)	0.27
"0% enflurane in air resulted in a 173 and a 206% increase, respectively, in antipyrine plasma half-life and a 29."	( Effect of inhalation anesthetics on antipyrine pharmacokinetics of mice. Kooistra, KL; Moses, CJ; Powis, G; Van Dyke, RA, 1987)	0.27
" With regard to pharmacokinetic or pharmacodynamic parameters, we found no statistically significant differences between normal and anephric patients."	( Pharmacokinetics and pharmacodynamics of atracurium during isoflurane anesthesia in normal and anephric patients. Ali, HH; Batson, AG; Cosimi, AB; deBros, FM; deBros, J; Goudsouzian, N; Lai, A; Savarese, JJ; Scott, R, 1986)	0.51
" A systematic approach to determine the appropriate dosage for arbitrary flows on the basis of pharmacokinetic models and to adjust the parameters of the model to the individual patient is described."	( [Optimization of the dosage of volatile anesthetics based on pharmacokinetic and dynamic models]. Schwilden, H, 1985)	0.27
" Pharmacokinetic analysis was performed using NONMEM."	( Mild hypothermia alters propofol pharmacokinetics and increases the duration of action of atracurium. Bjorksten, AR; Leslie, K; Moayeri, A; Sessler, DI, 1995)	0.29
"min-1, was infused for 10 min, venous blood sampled for 60 min, and twitch tension and plasma concentration data were used to determine pharmacodynamic variables in each patient."	( Mild intraoperative hypothermia does not change the pharmacodynamics (concentration-effect relationship) of vecuronium in humans. Caldwell, JE; Gruenke, LD; Heier, T; Miller, RD; Sharma, ML, 1994)	0.29
" Pharmacokinetic analysis showed no significant differences for rocuronium during the 3 anesthetic techniques."	( Clinical pharmacology of rocuronium (Org 9426): study of the time course of action, dose requirement, reversibility, and pharmacokinetics. Hennis, PJ; Leclercq, MG; Smeulers, NJ; van den Broek, L; van Santen, GJ; Wierda, JM, )	0.13
" The pharmacokinetic data were best described by a three-exponential equation."	( Time course of neuromuscular effects and pharmacokinetics of rocuronium bromide (Org 9426) during isoflurane anaesthesia in patients with and without renal failure. Brady, M; Cooper, RA; Fitzpatrick, KT; Maddineni, VR; Mirakhur, RK; Wierda, JM, 1993)	0.5
"We investigated the pharmacodynamic effects of the phosphodiesterae inhibitor enoximone in the presence of halothane and isoflurane in 20 patients, ASA class III, aged 45-75 years, undergoing coronary artery bypass grafting."	( [Pharmacodynamic effects of the phosphodiesterase inhibitor enoximone during exposure to the volatile anesthetics halothane and isoflurane in coronary surgery patients]. Bauch, U; Larsen, R; Molter, G; Peters, U; Sefrin, R, 1993)	0.7
" A four-parameter threshold pharmacodynamic model was fitted to the data in each patient."	( Effect of age, gender and anaesthetic technique on the pharmacodynamics of atracurium. Hunter, JM; Parker, CJ; Snowdon, SL, 1993)	0.29
" The overall mean elimination half-life was 182 min, Vdss 169 l and the plasma clearance 910 ml min-1."	( Pharmacokinetics of sufentanil in general surgical patients under different conditions of anaesthesia. Gasparini, R; Lehmann, KA; Sipakis, K; van Peer, A, 1993)	0.29
" The pharmacodynamic properties of desflurane generally resemble those of isoflurane; thus, it produces dose-dependent depression of the central nervous and cardiorespiratory systems, and tetanic fade at the neuromuscular junction."	( Desflurane. A review of its pharmacodynamic and pharmacokinetic properties and its efficacy in general anaesthesia. Goa, KL; Patel, SS, 1995)	0.52
"Steroid muscle relaxants often display pharmacodynamic changes in patients with cirrhosis because of alterations in elimination processes."	( Repeated doses of rocuronium bromide administered to cirrhotic and control patients receiving isoflurane. A clinical and pharmacokinetic study. Desmonts, JM; Kleef, U; Lavaut, E; Servin, FS, 1996)	0.51
" Blood samples drawn during the procedure and after the last maintenance dose allowed pharmacokinetic analysis in six cirrhotic patients and six control subjects."	( Repeated doses of rocuronium bromide administered to cirrhotic and control patients receiving isoflurane. A clinical and pharmacokinetic study. Desmonts, JM; Kleef, U; Lavaut, E; Servin, FS, 1996)	0.51
"Rocuronium pharmacodynamics are moderately altered by cirrhosis, possible because of pharmacokinetic alterations."	( Repeated doses of rocuronium bromide administered to cirrhotic and control patients receiving isoflurane. A clinical and pharmacokinetic study. Desmonts, JM; Kleef, U; Lavaut, E; Servin, FS, 1996)	0.51
" After administration of a bolus of pancuronium 100 micrograms/kg, an improved fluorimetric assay was used to determine the serum concentrations of pancuronium and the pharmacokinetic variables of pancuronium were calculated with a 3P87 program."	( Effects of enflurane and isoflurane anesthesia on the pharmacokinetics of pancuronium in adult patients. Luo, L; Sun, B; Xue, F; Zou, Q, 1996)	0.6
" Pharmacokinetic values were evaluated by use of multivariant stepwise linear regression analysis."	( Pharmacokinetics, effects on renal function, and potentiation of atracurium-induced neuromuscular blockade after administration of a high dose of gentamicin in isoflurane-anesthetized dogs. Cooper, J; Hartsfield, SM; Martinez, EA; Mealey, KL; Mercer, DE; Slater, MR; Wooldridge, AA, 1996)	0.49
" Here, they determined whether there are differences between children and adults in mivacurium's pharmacokinetic and pharmacodynamic properties."	( The pharmacokinetics and steady state pharmacodynamics of mivacurium in children. Brown, R; Fisher, DM; Lau, M; Luks, AM; Markakis, DA; Sharma, ML, 1998)	0.3
"To compare the pharmacokinetic behaviour of doxacurium in patients undergoing normothermic or hypothermic cardiopulmonary bypass (CPB) for coronary artery bypass graft surgery."	( Pharmacokinetics of doxacurium during normothermic and hypothermic cardiopulmonary bypass surgery. Asokumar, B; Cheng, D; Chung, F; Peniston, C; Sandler, A; Varin, F, 1998)	0.3
" Timed blood and urine samples were collected and pharmacokinetic parameters were estimated using a non-compartmental approach."	( Pharmacokinetics of doxacurium during normothermic and hypothermic cardiopulmonary bypass surgery. Asokumar, B; Cheng, D; Chung, F; Peniston, C; Sandler, A; Varin, F, 1998)	0.3
"For the normothermic and hypothermic groups, terminal elimination half-life (t1/2 beta) was 100."	( Pharmacokinetics of doxacurium during normothermic and hypothermic cardiopulmonary bypass surgery. Asokumar, B; Cheng, D; Chung, F; Peniston, C; Sandler, A; Varin, F, 1998)	0.3
" Population pharmacodynamic modeling was performed using the software package NONMEM."	( Comparative pharmacodynamic modeling of the electroencephalography-slowing effect of isoflurane, sevoflurane, and desflurane. Bouillon, T; Hoeft, A; Rehberg, B; Zinserling, J, 1999)	0.53
" As for the terminal half-life (t1/2), there were no differences among the groups (8."	( Recovery and pharmacokinetic parameters of desflurane, sevoflurane, and isoflurane in patients undergoing urologic procedures. Behne, M; Lischke, V; Wilke, HJ, 1999)	0.54
" The slowing of the EEG to a median power frequency of 2 Hz to 3 Hz was chosen as the measure of pharmacodynamic drug effect."	( Isoflurane, nitrous oxide, and fentanyl pharmacodynamic interactions in surgical patients as measured by effects on median power frequency. Hoeft, A; Lier, H; Röpcke, H; Schwilden, H, 1999)	1.75
" We have determined the pharmacodynamic and pharmacokinetic interactions between dexmedetomidine and isoflurane in volunteers."	( Effects of dexmedetomidine on isoflurane requirements in healthy volunteers. 1: Pharmacodynamic and pharmacokinetic interactions. Amin, D; Jones, RM; Khan, ZP; Mant, TG; Munday, IT; Thornton, C, 1999)	0.81
" In contrast, we developed a method to estimate pharmacokinetic parameters under clinical conditions."	( Pharmacokinetics of inhaled anaesthetics in a clinical setting: description of a novel method based on routine monitoring data. Fuhr, U; Kuhn, I; Rietbrock, S; Wissing, H, 2000)	0.31
"The pharmacokinetic characteristics of desflurane, isoflurane and sevoflurane (16 patients for each anaesthetic) were estimated from measurements of inspired and end-expired agent concentrations and ventilation, obtained during routine anaesthesia in patients undergoing maxillofacial surgery (mean age 38 yr, duration of anaesthesia approximately 2 h)."	( Pharmacokinetics of inhaled anaesthetics in a clinical setting: comparison of desflurane, isoflurane and sevoflurane. Fuhr, U; Kuhn, I; Rietbrock, S; Wissing, H, 2000)	0.78
" Marker dispositions were described by recirculatory pharmacokinetic models based on very frequent early, and less frequent later, arterial blood samples."	( Isoflurane alters the recirculatory pharmacokinetics of physiologic markers. Avram, MJ; Enders-Klein, C; Henthorn, TK; Krejcie, TC; Niemann, CU; Shanks, CA, 2000)	1.75
" The clearance, volume of distribution area, volume of distribution steady state, mean residence time, area under the curve, elimination rate constant, and half-life were 32."	( Pharmacokinetics and cardiopulmonary effects of fentanyl in isoflurane-anesthetized rhesus monkeys (Macaca mulatta). Baggot, JD; Kollias-Baker, C; Mama, KR; Steffey, EP; Valverde, CR, 2000)	0.55
" Pharmacokinetic and pharmacodynamic parameters were determined."	( Rocuronium pharmacokinetic-pharmacodynamic relationship under stable propofol or isoflurane anesthesia. Donati, F; Dragne, A; Plaud, B; Varin, F, 2002)	0.54
"No differences in rocuronium pharmacokinetic parameters were observed between both groups."	( Rocuronium pharmacokinetic-pharmacodynamic relationship under stable propofol or isoflurane anesthesia. Donati, F; Dragne, A; Plaud, B; Varin, F, 2002)	0.54
" Therefore, the potentiating effect of isoflurane is of pharmacodynamic origin only, as explained by an increased sensitivity at the neuromuscular junction."	( Rocuronium pharmacokinetic-pharmacodynamic relationship under stable propofol or isoflurane anesthesia. Donati, F; Dragne, A; Plaud, B; Varin, F, 2002)	0.81
" Pharmacokinetic parameters for each group were estimated using a three-compartment model."	( The influence of hemorrhagic shock on propofol: a pharmacokinetic and pharmacodynamic analysis. Church, T; Egan, TD; Johnson, KB; Kern, SE; McJames, SW; Syroid, N; Whiddon, D; White, JL, 2003)	0.32
" The pharmacokinetic analysis revealed slower intercompartmental clearances in the shock group."	( The influence of hemorrhagic shock on propofol: a pharmacokinetic and pharmacodynamic analysis. Church, T; Egan, TD; Johnson, KB; Kern, SE; McJames, SW; Syroid, N; Whiddon, D; White, JL, 2003)	0.32
"Anesthesia with isoflurane significantly decreased the volume of the central compartment, clearance, and elimination half-life of lidocaine and significantly increased the extrapolated plasma drug concentration at time 0, compared with values for awake cats."	( Pharmacokinetics of lidocaine and its active metabolite, monoethylglycinexylidide, after intravenous administration of lidocaine to awake and isoflurane-anesthetized cats. Ilkiw, JE; Pypendop, BH; Stanley, SD; Thomasy, SM, 2005)	0.88
" When pharmacokinetic variables are used to determine loading and infusion doses in awake or anesthetized cats, they should be measured in cats that are awake or anesthetized, respectively."	( Pharmacokinetics of lidocaine and its active metabolite, monoethylglycinexylidide, after intravenous administration of lidocaine to awake and isoflurane-anesthetized cats. Ilkiw, JE; Pypendop, BH; Stanley, SD; Thomasy, SM, 2005)	0.53
" Norketamine rapidly appeared in plasma following ketamine administration and had a terminal half-life of 63."	( Pharmacokinetics of ketamine and its metabolite, norketamine, after intravenous administration of a bolus of ketamine to isoflurane-anesthetized dogs. Ilkiw, JE; Pypendop, BH, 2005)	0.54
"To test the hypothesis that differences in anesthetic uptake and elimination in iguanas would counter the pharmacokinetic effects of blood:gas solubility and thus serve to minimize kinetic differences among inhaled agents."	( Pharmacokinetics of inhaled anesthetics in green iguanas (Iguana iguana). Barter, LS; Brosnan, RJ; Hawkins, MG; Pypendop, BH, 2006)	0.33
"The pharmacokinetic parameters of S- and R-ketamine administered in the racemic mixture or S-ketamine administered separately did not differ significantly."	( Stereoselective pharmacokinetics of ketamine and norketamine after racemic ketamine or S-ketamine administration during isoflurane anaesthesia in Shetland ponies. Knobloch, M; Kronen, PW; Landoni, MF; Larenza, MP; Levionnois, OL; Schatzmann, U; Theurillat, R; Thormann, W, 2007)	0.55
" These pharmacokinetic parameters provide information necessary for determination of suitable fentanyl loading and infusion doses in awake and isoflurane-anaesthetised horses."	( Influence of general anaesthesia on the pharmacokinetics of intravenous fentanyl and its primary metabolite in horses. Mama, KR; Stanley, SD; Steffey, EP; Thomasy, SM; Whitley, K, 2007)	0.54
" To evaluate the relationship between concentrations and EEG indices, two different pharmacodynamic models were applied: A conventional model based on a single sigmoidal curve, and a novel model based on two sigmoidal curves for BIS and NCT values with and without burst suppression."	( Failure of two commercial indexes and spectral parameters to reflect the pharmacodynamic effect of desflurane on EEG. Bruhn, J; Ellerkmann, R; Kreuer, S; Kubulus, D; Wilhelm, W; Ziegeler, S, 2008)	0.35
"BIS and Narcotrend are not useful to differentiate pharmacodynamic changes in the EEG between 4 and 9 vol% desflurane."	( Failure of two commercial indexes and spectral parameters to reflect the pharmacodynamic effect of desflurane on EEG. Bruhn, J; Ellerkmann, R; Kreuer, S; Kubulus, D; Wilhelm, W; Ziegeler, S, 2008)	0.35
" The apparent volume of distribution of the central compartment, the apparent volume of distribution at steady state, the clearance, and the terminal half-life (median [range]) were 1,596 (1,164 to 2,111) and 567 (278 to 641) mL/kg, 7,632 (2,284 to 76,039) and 1,651 (446 to 29,229) mL/kg, 766 (408 to 1,473) and 371 (197 to 472) mL/min/kg, and 17."	( Pharmacokinetics of remifentanil in conscious cats and cats anesthetized with isoflurane. Brosnan, RJ; Pypendop, BH; Siao, KT; Stanley, SD, 2008)	0.57
" The elimination pattern of isoflurane remains poorly quantified, and therefore this study tried to clarify the pharmacokinetic pattern of isoflurane elimination."	( Pharmacokinetics of isoflurane in human blood. Chen, RM; Chen, TL; Ho, ST; Hu, OY; Lu, CC; Tsai, CS, 2008)	0.96
"0) were used as measures of the pharmacodynamic effect."	( Comparative pharmacodynamic modeling of desflurane, sevoflurane and isoflurane. Bruhn, J; Grundmann, U; Kreuer, S; Rensing, H; Wilhelm, W; Ziegeler, S, 2009)	0.59
"The pharmacokinetic (PK) and pharmacodynamic (PD) properties of the active (S)-enantiomer of the potent dopamine (DA) agonist 5-hydroxy-2-(N,N,-di-n-propylamino)tetralin (5-OH-DPAT) were investigated in a novel anesthetized animal model."	( The pharmacokinetics and pharmacological effect of (S)-5-OH-DPAT following controlled delivery with transdermal iontophoresis. Ackaert, OW; Bouwstra, JA; Danhof, M; De Graan, J; Dijkstra, D; Pasqua, OE; Shi, S; Vreeken, R; Westerink, BH, 2011)	0.37
" The parameters involved in the pharmacokinetic model were calculated using the DAS ver1."	( Pharmacokinetics of intravenous emulsified isoflurane in beagle dogs. Jiang, XH; Liu, J; Yang, XL; Yang, ZB; Zhang, WS, 2013)	0.65
" Blood samples and the end-tidal isoflurane concentrations were collected for pharmacokinetic analysis."	( Effects of intravenous bolus injection of emulsified isoflurane on QTc interval of healthy volunteers in Pharmacokinetics study. Li, Y; Liu, J; Liu, R; Xu, J; Yi, XQ; Zhang, WS, 2014)	0.93
" Pharmacokinetic parameters were determined by data plotting followed by analysis with a noncompartmental model."	( Pharmacokinetics of bupivacaine after intraperitoneal administration to cats undergoing ovariohysterectomy. Beaudry, F; Benito, J; Lascelles, BD; Lavoie, AM; Monteiro, BP; Steagall, PV, 2016)	0.43
"This study aimed to evaluate the pharmacokinetic profiles of sevoflurane and isoflurane during use of minimized extracorporeal circulation to perform coronary artery bypass graft surgery."	( Sevoflurane and Isoflurane-Pharmacokinetics, Hemodynamic Stability, and Cardioprotective Effects During Cardiopulmonary Bypass. Bolliger, D; Doebele, T; Fassl, J; Freiermuth, D; Gregor, M; Haschke, M; Mets, B; Reuthebuch, O; Scholz, M; Seeberger, MD, 2016)	1.01
"The pharmacokinetic measurements of the concentration of the volatile anesthetics in the arterial and venous blood, air inlet, air outlet, and gas exhaust of the extracorporeal circulation were recorded."	( Sevoflurane and Isoflurane-Pharmacokinetics, Hemodynamic Stability, and Cardioprotective Effects During Cardiopulmonary Bypass. Bolliger, D; Doebele, T; Fassl, J; Freiermuth, D; Gregor, M; Haschke, M; Mets, B; Reuthebuch, O; Scholz, M; Seeberger, MD, 2016)	0.78
"35 minutes for isoflurane and sevoflurane, respectively, and a biphasic venous elimination with a terminal half-life of approximately 10 minutes for both compounds."	( Sevoflurane and Isoflurane-Pharmacokinetics, Hemodynamic Stability, and Cardioprotective Effects During Cardiopulmonary Bypass. Bolliger, D; Doebele, T; Fassl, J; Freiermuth, D; Gregor, M; Haschke, M; Mets, B; Reuthebuch, O; Scholz, M; Seeberger, MD, 2016)	1.13
" The data suggest that the assay is well suited for pharmacokinetic purposes."	( Enantioselective capillary electrophoresis for pharmacokinetic analysis of methadone and 2-ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidine in equines anesthetized with ketamine and isoflurane. Braun, C; Gittel, C; Larenza Menzies, MP; Sandbaumhüter, FA; Theurillat, R; Thormann, W, 2019)	0.71
" Serial venous blood samples were collected for quantification of xylazine and dexmedetomidine, and the pharmacokinetic parameters were calculated."	( Pharmacokinetics and clinical effects of xylazine and dexmedetomidine in horses recovering from isoflurane anesthesia. Allweiler, S; Almeida, DC; Baldo, CF; Guedes, A; Knych, H; Tucker, L; Wendt-Hornickle, E, 2020)	0.78
"To evaluate the pharmacokinetics and selected pharmacodynamic effects of a commercially available l-methadone/fenpipramide combination administered to isoflurane anaesthetized ponies."	( Pharmacokinetics and pharmacodynamics of l-methadone in isoflurane-anaesthetized and mechanically ventilated ponies. Braun, C; Gittel, C; Larenza Menzies, MP; Sandbaumhüter, FA; Schulz-Kornas, E; Theurillat, R; Thormann, W; Vervuert, I, 2021)	1.07
" Elimination half-life was 177 minutes, and maximum plasma concentration after IM administration was 950 ng/mL."	( Pharmacokinetics and pharmacodynamics of methadone administered intravenously and intramuscularly to isoflurane-anesthetized chickens. Barletta, M; Escobar, A; Gordon, J; Pypendop, BH; Quandt, JE; Sakai, DM, 2021)	0.84
" This review lists the individual chiral phases (chiral selectors) used in the enantioseparation as well as in pharmacokinetic studies."	( General inhalational anesthetics - pharmacodynamics, pharmacokinetics and chiral properties. Markuliak, RČLHM, 2021)	0.62

Excerpt	Reference	Relevance
"One-hundred and eighty patients undergoing elective abdominal hysterectomy were anaesthetized in random order with isoflurane, enflurane or fentanyl in combination with nitrous oxide and oxygen."	( Nausea and vomiting after general anaesthesia with isoflurane, enflurane or fentanyl in combination with nitrous oxide and oxygen. Erkola, O; Hovorka, J; Korttila, K, 1988)	0.74
"The purpose of this study was to compare the haemodynamic effects and emergence times of anaesthesia with sevoflurane with those of isoflurane when the agents were administered with nitrous oxide to adult patients (ASA I and II) undergoing surgery of at least an hour in duration."	( Clinical comparison of sevoflurane and isoflurane when administered with nitrous oxide for surgical procedures of intermediate duration. Campbell, C; Miller, DD; Nahrwold, ML, 1995)	0.76
"To evaluate the catecholamine and renin-angiotensin response during controlled hypotension combined with hemodilution in the clinical setting."	( Catecholamine and renin-angiotensin response during controlled hypotension induced by prostaglandin E1 combined with hemodilution during isoflurane anesthesia. Fukusaki, M; Hara, T; Kobayashi, I; Maekawa, T; Sumikawa, K, 1997)	0.5
"The effects of the dopamine transporter (DAT) inhibitors cocaine and GBR12909 on DAT and dopamine D(2) receptors were evaluated in the brains under awake and isoflurane-anesthetized monkeys using high-resolution positron emission tomography (PET) in combination with microdialysis."	( Isoflurane anesthesia enhances the inhibitory effects of cocaine and GBR12909 on dopamine transporter: PET studies in combination with microdialysis in the monkey brain. Harada, N; Kakiuchi, T; Nakanishi, S; Nishiyama, S; Ohba, H; Sato, K; Tsukada, H, 1999)	1.94
"Remifentanil anesthesia, combined with small-dose propofol, desflurane, or sevoflurane, enables predictably fast and smooth early recovery after ear, nose, and throat surgery."	( Recovery after anesthesia with remifentanil combined with propofol, desflurane, or sevoflurane for otorhinolaryngeal surgery. Loop, T; Priebe, HJ, 2000)	0.31
"The purpose of this cardiac fast-track study was to evaluate the use of remifentanil (R) combined with intrathecal (IT) morphine as an alternative to sufentanil (S) during desflurane anesthesia with respect to postoperative pain control."	( Fast-track cardiac anesthesia: use of remifentanil combined with intrathecal morphine as an alternative to sufentanil during desflurane anesthesia. Bossard, R; Chi, L; Douning, LK; Latham, P; Morse, L; Shi, C; White, PF; Zarate, E, 2000)	0.31
"As part of a cardiac fast-tracking program involving desflurane anesthesia, the use of intrathecal morphine in combination with a remifentanil infusion provided improved postoperative pain control, compared with IV sufentanil alone."	( Fast-track cardiac anesthesia: use of remifentanil combined with intrathecal morphine as an alternative to sufentanil during desflurane anesthesia. Bossard, R; Chi, L; Douning, LK; Latham, P; Morse, L; Shi, C; White, PF; Zarate, E, 2000)	0.31
"To evaluate the effect of controlled hypotension combined with acute hypervolemic or normovolemic hemodilution on the splanchnic perfusion in the clinical setting."	( Splanchnic perfusion during controlled hypotension combined with acute hypervolemic hemodilution: a comparison with combination of acute normovolemic hemodilution-gastric intramucosal pH study. Fukusaki, M; Miyoshi, H; Nakamura, T; Sumikawa, K; Tamura, S, 2000)	0.31
" Controlled hypotension with prostaglandin E1 would not impair splanchnic perfusion in combination with either HHD or ANH."	( Splanchnic perfusion during controlled hypotension combined with acute hypervolemic hemodilution: a comparison with combination of acute normovolemic hemodilution-gastric intramucosal pH study. Fukusaki, M; Miyoshi, H; Nakamura, T; Sumikawa, K; Tamura, S, 2000)	0.31
" Sixty adult patients underwent elective rotator cuff repair using interscalene brachial plexus block combined with general anesthesia and were randomly divided into one of the following three groups."	( Clonidine combined with a long acting local anesthetic does not prolong postoperative analgesia after brachial plexus block but does induce hemodynamic changes. Culebras, X; Gamulin, Z; Hoffmeyer, P; Van Gessel, E, 2001)	0.31
"Both fentanyl and the newer opioid remifentanil, when each is combined with isoflurane and propofol, allowed for fast-track cardiac anesthesia."	( A randomized double-blinded multicenter comparison of remifentanil versus fentanyl when combined with isoflurane/propofol for early extubation in coronary artery bypass graft surgery. Bowdle, TA; Bukenya, D; Cheng, D; Hillel, Z; Hogue, C; Howie, MB; Newman, MF; Pierce, ET, 2001)	0.76
"To assess the cardiovascular effects (arterial blood pressure, heart rate, and metabolic acid-base status) of three doses (MAC multiples) of isoflurane alone and combined with butorphanol in the green iguana (Iguana iguana)."	( The cardiovascular dose-response effects of isoflurane alone and combined with butorphanol in the green iguana (Iguana iguana). Dyson, D; Mosley, CA; Smith, DA, 2004)	0.79
" The degree of cardiovascular depression was not significantly different when isoflurane was combined with butorphanol."	( The cardiovascular dose-response effects of isoflurane alone and combined with butorphanol in the green iguana (Iguana iguana). Dyson, D; Mosley, CA; Smith, DA, 2004)	0.81
"This randomized prospective study with blinded postanesthesia care unit (PACU) observers compared the recovery profiles in morbidly obese patients who received sevoflurane or desflurane for maintenance of anesthesia in combination with a remifentanil target controlled infusion (TCI)."	( Postoperative results after desflurane or sevoflurane combined with remifentanil in morbidly obese patients. De Baerdemaeker, LE; Den Blauwen, NM; Herregods, LL; Jacobs, S; Mortier, EP; Pattyn, P; Struys, MM, 2006)	0.33
"50 morbidly obese patients scheduled for laparoscopic gastric banding were included to receive BIS-guided sevoflurane or desflurane anesthesia with BIS-triggered inhalation boli in combination with remifentanil TCI."	( Postoperative results after desflurane or sevoflurane combined with remifentanil in morbidly obese patients. De Baerdemaeker, LE; Den Blauwen, NM; Herregods, LL; Jacobs, S; Mortier, EP; Pattyn, P; Struys, MM, 2006)	0.33
"To compare the effect of remifentanil combined with desflurane or isoflurane on the quality of the operative field and surgical conditions, blood loss, and recovery during tympanoplasty or endoscopic sinus surgery."	( Hypotensive anaesthesia with remifentanil combined with desflurane or isoflurane in tympanoplasty or endoscopic sinus surgery: a randomised, controlled trial. Gursoy, S; Kaygusuz, K; Kol, IO; Mimaroglu, C; Yildirim, A, 2008)	0.82
"The experimental setup consisted of a randomized block design with four experimental groups: two light (3/4) minimum alveolar concentration (MAC) isoflurane anesthesia groups (unstimulated/NIWR-stimulated) and two NIWR-stimulated surgical anesthesia groups (1(1/2) MAC isoflurane anesthesia and (3/4) MAC isoflurane anesthesia combined with fentanyl 400-600 microg x kg(-1) x h(-1))."	( Suppression of noxious-induced c-fos expression in the rat lumbar spinal cord by isoflurane alone or combined with fentanyl. Nguyen, NK; Ritskes-Hoitinga, M; Sommers, MG; van Egmond, J; Veening, JG; Vissers, KC, 2008)	0.77
"This study demonstrates that the NIWR model combined with spinal Fos-immunoreactivity is a suitable and useful model for evaluating the differential effects of inhaled anesthetics and opioids on nociceptive information transfer during general anesthesia."	( Suppression of noxious-induced c-fos expression in the rat lumbar spinal cord by isoflurane alone or combined with fentanyl. Nguyen, NK; Ritskes-Hoitinga, M; Sommers, MG; van Egmond, J; Veening, JG; Vissers, KC, 2008)	0.57
" Compared with ISO group alone, hepatic I/R combined with LPS resulted in severer liver injury, with the levels of ALT, AST in serum, MPO activity in the liver tissue, and hepatic and serum TNF-alpha level were all increased (all P<0."	( [Isoflurane pretreatment reduced liver injury induced by ischemia/reperfusion combined with lipopolysaccharide in rats]. Huang, SD; Li, Q; Lv, X; Wu, FX; Yang, LQ; Yu, WF, 2008)	1.26
" ISO pretreatment for 30 minutes might reduce the inflammatory reaction and live injury induced by hepatic I/R combined with LPS."	( [Isoflurane pretreatment reduced liver injury induced by ischemia/reperfusion combined with lipopolysaccharide in rats]. Huang, SD; Li, Q; Lv, X; Wu, FX; Yang, LQ; Yu, WF, 2008)	1.26
"To observe the effects of isoflurane combined with diltiazem on human sperm motility in vitro and to investigate its possible mechanism."	( [Effects of isoflurane combined with diltiazem on human sperm motility]. Sun, HJ; Wang, LJ; Wang, XH; Xu, B, 2008)	1.03
" The purpose of this study was to evaluate the use of either desflurane or propofol, both combined with remifentanil, in patients with MG undergoing a video-assisted thoracoscopic-extended thymectomy (VATET)."	( The use of desflurane or propofol in combination with remifentanil in myasthenic patients undergoing a video-assisted thoracoscopic-extended thymectomy. Benigni, A; Bortolotti, G; Carrara, B; Giardini, D; Gritti, P; Khotcholava, M; Lanterna, LA; Sonzogni, V, 2009)	0.35
" The time-to-awakening, post-operatory pH and base excess were significantly different in the two groups, with a decreasing mean arterial pressure in the group administered with desflurane."	( The use of desflurane or propofol in combination with remifentanil in myasthenic patients undergoing a video-assisted thoracoscopic-extended thymectomy. Benigni, A; Bortolotti, G; Carrara, B; Giardini, D; Gritti, P; Khotcholava, M; Lanterna, LA; Sonzogni, V, 2009)	0.35
"To determine the anesthetic-sparing effects of perzinfotel when administered as a preanesthetic via IV, IM, or SC routes or IM in combination with butorphanol."	( Effects of perzinfotel on the minimum alveolar concentration of isoflurane in dogs when administered as a preanesthetic via various routes or in combination with butorphanol. del Rio, CL; Muir, WW; Pollet, RA; Zwijnenberg, RJ, 2010)	0.6
"The objective of this study was to determine the effects of a constant rate of infusion of lidocaine and ketamine in combination with either morphine or fentanyl on the minimum alveolar concentration of isoflurane (MAC(ISO)) during ovariohysterectomy in dogs."	( Reduction of the minimum alveolar concentration of isoflurane in dogs using a constant rate of infusion of lidocaine-ketamine in combination with either morphine or fentanyl. Aguado, D; Benito, J; Gómez de Segura, IA, 2011)	0.81
"To observe the effect of transcutaneous electrical acupoint stimulation (TEAS) combined with general anesthesia on gastric dynamics in controlled hypotension dogs, so as to provide experimental evidence for compound acupuncture anesthesia."	( [Effects of transcutaneous electrical acupoint stimulation combined with general anesthesia on changes of gastric dynamics in controlled hypotension dogs]. Dong, ZH; Fang, JQ; Lian, LL; Mo, YD; Shao, XM; Yu, XJ; Zhang, LL, 2011)	0.37
"Eighteen male beagle dogs were randomly divided into general anesthesia group (GA group, n = 6), general anesthesia + controlled hypotension group (GA + OHT group, n = 6) and general anesthesia combined with TEAS + controlled hypotension group (TEAS group, n = 6)."	( [Effects of transcutaneous electrical acupoint stimulation combined with general anesthesia on changes of gastric dynamics in controlled hypotension dogs]. Dong, ZH; Fang, JQ; Lian, LL; Mo, YD; Shao, XM; Yu, XJ; Zhang, LL, 2011)	0.37
"To assess oxygenation, ventilation-perfusion (V/Q) matching and plasma endothelin (ET-1) concentrations in healthy horses recovering from isoflurane anaesthesia administered with or without pulse-delivered inhaled nitric oxide (iNO)."	( Oxygenation and plasma endothelin-1 concentrations in healthy horses recovering from isoflurane anaesthesia administered with or without pulse-delivered inhaled nitric oxide. Edner, A; Frendin, JH; Funkquist, P; Grubb, T; Nyman, G; Rydén, A, 2013)	0.82
"To investigate the changes in arterial oxygenation and intrapulmonary shunt during one-lung ventilation (OLV) with intravenous infusion of dexmedetomidine combined with isoflurane inhalation."	( Effect of intravenous infusion of dexmedetomidine combined with inhalation of isoflurane on arterial oxygenation and intrapulmonary shunt during single-lung ventilation. Chen, GD; Mao, QJ; Xia, R; Xia, ZY; Xu, W; Yin, H, 2013)	0.81
"Low dose tiletamine-zolazepam combined with methadone provided superior sedation to ACE."	( A comparison of low dose tiletamine-zolazepam or acepromazine combined with methadone for pre-anaesthetic medication in cats. Kloeppel, H; Mair, A; Ticehurst, K, 2014)	0.4
"To evaluate the effects of a constant rate infusion of remifentanil, alone or in combination with ketamine, in healthy cats anesthetized with isoflurane."	( Clinical effects of a constant rate infusion of remifentanil, alone or in combination with ketamine, in cats anesthetized with isoflurane. Aucoin, M; Burns, PM; Monteiro, BP; Moreau, M; Simon, BT; Steagall, PV, 2015)	0.82
"To compare the respective effects of propofol and emulsified isoflurane administered alone and in combination with dexmedetomidine on the quality of induction of anesthesia, physiological variables and recovery in dogs."	( Comparison of the effects of propofol and emulsified isoflurane alone or combined with dexmedetomidine on induction of anesthesia in dogs. Diao, HX; Fan, HG; Gao, PY; Jiang, S; Li, JN; Liu, HY, 2016)	0.93
"Because of lower desflurane consumption, a superior recovery profile, and a high degree of patient acceptance, general anaesthesia in combination with interscalene block may be preferred in arthroscopic shoulder surgery."	( Bispectral index-guided general anaesthesia in combination with interscalene block reduces desflurane consumption in arthroscopic shoulder surgery: a clinical comparison of bupivacaine versus levobupivacaine. Albayrak, T; Kanbak, O; Kesimci, E; Ozturk, L, 2015)	0.42
"To compare the effects of a lidocaine constant rate infusion (CRI) combined with 1% isoflurane versus those of 2% isoflurane alone on cardiovascular variables in anaesthetized horses, and to estimate the sample size required to detect a difference in recovery quality."	( Comparison of the effects of an intravenous lidocaine infusion combined with 1% isoflurane versus 2% isoflurane alone on selected cardiovascular variables and recovery characteristics during equine general anaesthesia. Cruz Benedetti, IC; Fourel, I; Le Bris, M; Mongellas, E; Nottrott, K; Portier, K, 2017)	0.91
"A lidocaine CRI combined with FIIso 1% rather than FIIso 2% alone may improve cardiovascular variables in healthy anaesthetized horses."	( Comparison of the effects of an intravenous lidocaine infusion combined with 1% isoflurane versus 2% isoflurane alone on selected cardiovascular variables and recovery characteristics during equine general anaesthesia. Cruz Benedetti, IC; Fourel, I; Le Bris, M; Mongellas, E; Nottrott, K; Portier, K, 2017)	0.68
" PROCEDURES In a randomized crossover study, each dog received 5 premedication protocols (medetomidine [10 μg/kg, IV] alone [MED] and in combination with MK-467 at doses of 50 [MMK50], 100 [MMK100], and 150 [MMK150] μg/kg and 15 minutes after glycopyrrolate [10 μg/kg, SC; MGP]), with at least 14 days between treatments."	( Cardiovascular effects of premedication with medetomidine alone and in combination with MK-467 or glycopyrrolate in dogs subsequently anesthetized with isoflurane. Bennett, RC; Kuusela, E; Raekallio, MR; Salla, KM; Scheinin, M; Tuns, CI; Vainio, OM, 2017)	0.65
"OBJECTIVE To determine global and peripheral perfusion and oxygenation during anesthesia with equipotent doses of desflurane and propofol combined with a constant rate infusion of dexmedetomidine in horses."	( Comparison of desflurane and propofol at equipotent doses in combination with a constant rate infusion of dexmedetomidine on global and peripheral perfusion and oxygenation in horses. Hopster, K; Kästner, SBR; Neudeck, S; Rohn, K; Wittenberg-Voges, L, 2018)	0.48
"To investigate the effects of etomidate, emulsified isoflurane, and their combination with dexmedetomidine on physiological parameters, electrocardiogram (ECG) results, and the quality of induction and recovery during isoflurane maintenance anaesthesia."	( Dexmedetomidine combined with etomidate or emulsified isoflurane for induction reduced cardiopulmonary response in dogs. Lin, T; Liu, C; Zhou, Z, 2018)	0.98
" The aim of this study was to evaluate in an avian species the influence of isoflurane and sevoflurane on BIS, each at different minimum anaesthetic concentrations (MAC) multiples, alone or combined with butorphanol or medetomidine."	( Effects of isoflurane and sevoflurane alone and in combination with butorphanol or medetomidine on the bispectral index in chickens. Hatt, JM; Martin Jurado, O; Velasco Gallego, ML, 2021)	1.24
"To evaluate the effects of IM and IV administration of alfaxalone alone and in combination with medetomidine, midazolam, or both on key stress-related neurohormonal and metabolic changes in isoflurane-anesthetized cats undergoing ovariohysterectomy or castration."	( A randomized clinical trial on effects of alfaxalone combined with medetomidine and midazolam in preventing stress-related neurohormonal and metabolic responses of isoflurane-anesthetized cats undergoing surgery. Hikasa, Y; Kamohara, H; Kamohara, T, 2022)	1.11
"Compared with baseline concentrations, plasma adrenaline and noradrenaline concentrations decreased during anesthesia in cats premedicated with alfaxalone alone and in combination with medetomidine."	( A randomized clinical trial on effects of alfaxalone combined with medetomidine and midazolam in preventing stress-related neurohormonal and metabolic responses of isoflurane-anesthetized cats undergoing surgery. Hikasa, Y; Kamohara, H; Kamohara, T, 2022)	0.92
"The aim of this study was to compare the effects of constant rate infusions (CRI) of fentanyl alone or combined with lidocaine and ketamine (FLK), on physiological parameters, isoflurane requirements and the number of postoperative analgesic rescues in dogs undergoing unilateral mastectomy."	( Influence of Constant Rate Infusions of Fentanyl Alone or in Combination With Lidocaine and Ketamine on the Response to Surgery and Postoperative Pain in Isoflurane Anesthetized Dogs Undergoing Unilateral Mastectomy: A Randomized Clinical Trial. Alievi, MM; de Oliveira, TF; Herrera-Becerra, JR; Marques, ÉJ; Monteiro, ER; Rovaris, IB; Tomazeli, D; Valle, SF, )	0.52
" Although considered safe, VA exposure can cause different adverse effects and, in combination with ionising radiation (IR), can also cause synergistic effects."	( Different damaging effects of volatile anaesthetics alone or in combination with 1 and 2 Gy gamma-irradiation Benković, V; Borojević, N; Brozović, G; Knežević, AH; Milić, M; Oršolić, N, 2023)	0.91

Excerpt	Reference	Relevance
" At the end of exposures lasting 3 hr, distribution of halothane in tissues indicated that the bioavailability of halothane in liver was unaffected by exposure to isoflurane."	( Inhibitory effect of isoflurane upon oxidative metabolism of halothane. Fiserova-Bergerova, V, 1984)	0.78
" Small molecules with neurotrophic actions that are easy to synthesize and modify to improve bioavailability are needed."	( Dopamine neuron stimulating actions of a GDNF propeptide. Ai, Y; Bradley, LH; Fuqua, J; Gash, DM; Gerhardt, GA; Glass, JD; Grondin, R; He, X; Huettl, P; Kelps, KA; Littrell, OM; Pomerleau, F; Richardson, A; Turchan-Cholewo, J; Zhang, Z, 2010)	0.36
"The ATP-binding cassette transporter P-glycoprotein (P-gp) is known to limit both brain penetration and oral bioavailability of many chemotherapy drugs."	( A High-Throughput Screen of a Library of Therapeutics Identifies Cytotoxic Substrates of P-glycoprotein. Ambudkar, SV; Brimacombe, KR; Chen, L; Gottesman, MM; Guha, R; Hall, MD; Klumpp-Thomas, C; Lee, OW; Lee, TD; Lusvarghi, S; Robey, RW; Shen, M; Tebase, BG, 2019)	0.51
" Typical bioavailability after IM administration was 79%."	( Pharmacokinetics and pharmacodynamics of methadone administered intravenously and intramuscularly to isoflurane-anesthetized chickens. Barletta, M; Escobar, A; Gordon, J; Pypendop, BH; Quandt, JE; Sakai, DM, 2021)	0.84
"Disposition of methadone in isoflurane-anesthetized chickens was characterized by a large volume of distribution and moderate clearance, with high bioavailability after IM administration."	( Pharmacokinetics and pharmacodynamics of methadone administered intravenously and intramuscularly to isoflurane-anesthetized chickens. Barletta, M; Escobar, A; Gordon, J; Pypendop, BH; Quandt, JE; Sakai, DM, 2021)	1.13
" Reduced NO bioavailability and increased activity of matrix metalloproteinase 2 (MMP-2) were observed in Sevo, but not in the Iso group."	( Sevoflurane and isoflurane anesthesia induce redox imbalance, but only sevoflurane impairs vascular contraction. Bonacio, GF; Borges, TF; da Silva, MLS; Dias-Junior, CA; Martins, LZ; Rizzi, E; Rocha, TLA; Rodrigues, SD, 2023)	1.26
"Pregnancy hypertension-induced endothelial dysfunction associated with impairment of nitric oxide (NO) bioavailability and hemodynamic derangements is a challenging for urgent procedures requiring maternal anesthesia."	( Pregnancy hypertension-associated endothelial dysfunction is attenuated by isoflurane anesthesia: Evidence of protective effect related to increases in nitric oxide. da Silva, MLS; Dias-Junior, CA; Gomes, SEB; Kushima, H; Mariani, NAP; Martins, LZ; Mattos, BR; Rizzi, E; Rodrigues, SD; Silva, EJR, 2023)	1.14

Excerpt	Relevance	Reference
" Ouabain dosage needed to cause ventricular tachycardia was significantly higher than that of pentobarbital with all agents except fluroxene, as was the LD50."	( The effect of enflurane, isoflurane, fluroxene, methoxyflurane and diethyl ether anesthesia on ouabain tolerance in the dog. Albrecht, RF; Cairoli, VJ; El-Etr, AA; Grossman, RK; Ivankovich, AD; Miletich, DJ, )	0.43
" The shapes of the anesthetic dose-response curves for both CMRO2 and cerebral blood flow (CBF) were examined by multiple measurements made at small, progressive concentration increments from 0 to 2 MAC halothane (six dogs), enflurane (six dogs), and isoflurane (six dogs), and during a constant 23 mg/kg/hr infusion of thiopental (six dogs)."	( The nonlinear responses of cerebral metabolism to low concentrations of halothane, enflurane, isoflurane, and thiopental. Michenfelder, JD; Milde, JH; Stullken, EH; Tinker, JH, 1977)	0.66
" Responses were defined in terms of percent depression in first-twitch height and train-of-four response, and the dose-response curves were constructed after probit transformation of the responses."	( Pipecuronium-induced neuromuscular blockade during nitrous oxide-fentanyl, enflurane, isoflurane, and halothane anesthesia in surgical patients. Abdulrazik, E; Naguib, M; Seraj, M, 1992)	0.51
"2% isoflurane for general surgical procedures; and for electrophysiological recordings in the eighth nerve we recommend barbiturate anesthesia of appropriate dosage in combination if possible with an opioid agent to provide additional analgesic action."	( A comparison of anesthetic agents and their effects on the response properties of the peripheral auditory system. Capranica, RR; Dodd, F, 1992)	0.9
" The neuromuscular effects of desflurane or isoflurane alone, and the dose-response relationship, time course, and reversibility of the neuromuscular effects of atracurium with either anesthetic, were examined in detail and compared using electromyographic quantification of the response of the first dorsal interosseous muscle to train-of-four (TOF) stimulation of the ulnar nerve."	( Desflurane potentiates atracurium in humans: a comparative study with isoflurane. Chen, BJ; Cheng, ML; Kwan, WF; Lee, C; Tsai, SK, )	0.63
" Six pigs were used in a pilot study to establish dose-response relationships for the hypotensive agents; 36 pigs were randomly allocated to one of three groups (n = 12) to receive nitroprusside, adenosine, or isoflurane to reduce mean arterial pressure (MAP) by 50%."	( Deliberate arterial hypotension does not reduce intraocular pressure in pigs. Hennes, HJ; Jantzen, JP; Rochels, R; Wallenfang, T, 1992)	0.47
" These vessels were subsequently constricted with K+, and relaxation dose-response curves were obtained for both halothane and isoflurane."	( A comparison of the vasodilating effects of halothane and isoflurane on the isolated rabbit basilar artery with and without intact endothelium. Jensen, NF; Kramer, DJ; Leonard, PA; Todd, MM; Warner, DS, 1992)	0.73
" Cumulative dose-response curves were obtained to methacholine, a receptor-mediated endothelium-dependent dilator; to A23187, a nonreceptor-mediated endothelium-dependent dilator; and to sodium nitroprusside, a direct-acting endothelium-independent dilator before, during, and after inhalational anesthetic exposure."	( Halothane, enflurane, and isoflurane attenuate both receptor- and non-receptor-mediated EDRF production in rat thoracic aorta. Johns, RA; Proctor, GJ; Uggeri, MJ, 1992)	0.58
" In 8 of 13 patients, the dose-response relationship for each anesthetic was determined by administering different concentrations (1, 3, and 5%) of gas mixtures."	( Respiratory, laryngeal, and tracheal responses to nasal insufflation of volatile anesthetics in anesthetized humans. Hiraga, K; Ishikawa, T; Nishino, T; Tanaka, A, 1991)	0.28
") and the dose-response to LTD4 was repeated."	( Hemodynamic effects of leukotriene (LT) D4 and a LTD4 receptor antagonist in the pig. Cook, JA; Halushka, PV; Kessler, LD; Reines, DH; Smith, EF; Wise, WC; Zellner, JL, 1990)	0.28
"To determine average dose requirements and pharmacodynamic characteristics before general clinical use, the dose-response curve, onset time, and recovery time for the neuromuscular relaxant ORG 9426 were determined in 72 adult patients given doses of 120, 160, 200, or 240 micrograms/kg after establishment of a steady-state expired isoflurane concentration of approximately 1%."	( Clinical responses to ORG 9426 during isoflurane anesthesia. Begin, M; Ginsberg, B; Glass, PS; Gorback, MS; Quill, TJ, 1991)	0.72
" Also, the dose-response relationships of pancuronium and succinylcholine in surgical patients during anesthesia with desflurane (n = 13) were compared to those during isoflurane anesthesia (n = 14)."	( The neuromuscular effects of desflurane, alone and combined with pancuronium or succinylcholine in humans. Caldwell, JE; Eger, EI; Heier, T; Laster, MJ; Lynam, DP; Magorian, T; Weiskopf, RB; Yasuda, N, 1991)	0.48
" Adjustments in anaesthetic dosage may be necessary in patients receiving nimodipine."	( Nimodipine decreases the minimum alveolar concentration of isoflurane in dogs. Backus, WW; Kanchuger, MS; Maneksha, FR; Schwartz, AE; Young, WL, 1991)	0.52
"% dosage schedule."	( [Isoflurane. (Comparison with halothane and fentanyl anesthesia)]. Incze, F; Kozma, R; Vámos, Z, 1990)	1.19
" The N2O dose-response data for each animal were fit by a second-order polynomial equation to estimate the value of a second-order coefficient."	( The nonlinear potency of sub-MAC concentrations of nitrous oxide in decreasing the anesthetic requirement of enflurane, halothane, and isoflurane in rats. Cole, DJ; Drummond, JC; Kalichman, MW; Shapiro, HM, 1990)	0.48
"0 mg/kg dosage induced moderate sedation at 15 and 20 minutes; sedation was adequate for positioning the geese."	( Determination of a sedative dose and influence of midazolam on cardiopulmonary function in Canada geese. Dyson, DH; Honeyman, VL; Valliant, AE; Valverde, A, 1990)	0.28
" In Study II a dose-response curve was established for the potent stimulator (Sin 1) of the enzyme guanylate cyclase."	( Endothelium-derived relaxing factor is not responsible for inhibition of hypoxic pulmonary vasoconstriction by inhalational anesthetics. Marshall, BE; Marshall, C, 1990)	0.28
"The dose-response of pipecuronium bromide, the time course of its neuromuscular blocking effects, and the reversibility of the residual block by neostigmine and edrophonium have been investigated in patients undergoing various types of anesthesia."	( Dose-response relation and time course of action of pipecuronium bromide in humans anesthetized with nitrous oxide and isoflurane, halothane, or droperidol and fentanyl. Agoston, S; Richardson, FJ; Wierda, JM, 1989)	0.49
"kg-1 to study the dose-response relationships, as well as the cardiovascular effects of mivacurium."	( Neuromuscular and cardiovascular effects of mivacurium chloride in surgical patients receiving nitrous oxide-narcotic or nitrous oxide-isoflurane anaesthesia. Abou-Donia, M; Choi, WW; Forbes, RB; Gergis, SD; Kirchner, J; Mehta, MP; Murray, DJ; Sokoll, MD, 1989)	0.48
" On the other hand enflurane and isoflurane exhibited different dose-response relationships when the uptake of calcium was measured (with a calcium-selective electrode) or the transmembrane electrical potential was monitored (with tetraphenylphosphonium-selective electrode) during ATP synthesis or calcium uptake in anesthetic treated mitochondria."	( Effects of halothane, enflurane and isoflurane on some energy-converting functions of isolated rat liver mitochondria. Branca, D; Scutari, G; Varotto, ML; Vincenti, E, )	0.69
"In a two-part study, the dose-response relationships of doxacurium chloride (BW A938U) were evaluated during general anesthesia maintained with commonly used anesthetic techniques."	( Dose-response relationships of doxacurium chloride in humans during anesthesia with nitrous oxide and fentanyl, enflurane, isoflurane, or halothane. Dunn, K; Fragen, RJ; Katz, JA; McNulty, B; Rudd, GD; Shanks, CA, 1989)	0.48
" A critical LAD-stenosis caused no major changes in the general dose-response pattern of isoflurane but further aggravated the depression of cardiac output and stroke volume induced by increasing concentrations of halothane."	( Hemodynamic dose-responses to halothane and isoflurane are different in swine with and without critical coronary artery stenosis. Gilbert, M; Mori, M; Myhre, ES, 1989)	0.76
" Dose-response curves describing the relationship between the duration of balloon inflation and the percentage of animals with a persistent neurologic deficit were constructed and compared for differences by use of a group t test."	( The effect of fentanyl anesthesia and intrathecal naloxone on neurologic outcome following spinal cord injury in the rat. Brauer, FS; Cole, DJ; Drummond, JC; Hertzog, RE; Shapiro, HM, 1989)	0.28
" A tentative dosage range has been established."	( Butorphanol improves CO2 response and ventilation after fentanyl anesthesia. Bjurstrom, RL; Bowdle, TA; Greichen, SL; Schoene, RB, 1987)	0.27
"We were interested in determining the dose-response relationship of atracurium in children (2-10 yr) during nitrous oxide-isoflurane anesthesia (1%) and the atracurium infusion rate required to maintain about 95% neuromuscular blockade during nitrous oxide-halothane (0."	( Atracurium infusion requirements in children during halothane, isoflurane, and narcotic anesthesia. Brandom, BW; Cook, DR; Fehr, B; Lineberry, CG; Rudd, GD; Woelfel, SK, 1985)	0.72
" Quadratic equations were fitted to the dose-response data by least squares analysis (R2 greater than ."	( Comparison of the in vitro myocardial depressant effects of isoflurane and halothane anesthesia. Bee, DE; Mathew, BP; Neal, MB; Wolf, WJ, 1988)	0.52
" A practical method for quantitative dosage of volatile anesthetic was derived from this."	( Introduction to the quantitative technique of closed circuit anesthesia in dogs. Moens, Y, )	0.13
"To assess the dose-response effects of isoflurane and halothane anesthesia on hemodynamics and coronary artery reactivity, the authors studied myocardial hyperemic responses following brief single artery flow arrests in 21 open chest, isocapnic swine in which arterial blood pressures and cardiac outputs were recorded."	( Comparative coronary vascular reactivity and hemodynamics during halothane and isoflurane anesthesia in swine. Blomberg, R; Gilbert, M; Mori, M; Roberts, SL; Tinker, JH, 1988)	0.77
"Three weeks after dosing male Fischer 344 rats with streptozotocin to induce diabetes, enflurane was administered ip, and 1 h later, fluoride levels were measured in plasma and livers were removed."	( Effect of streptozotocin-induced diabetes in the rat on the metabolism of fluorinated volatile anesthetics. Conney, AH; Pantuck, CB; Pantuck, EJ, 1987)	0.27
" In the first study, cumulative dose-response curves were constructed in four groups of 10 patients anaesthetized with one of the inhalation agents and nitrous oxide, or with fentanyl and droperidol (control)."	( Potentiation of the neuromuscular blockade produced by alcuronium with halothane, enflurane and isoflurane. Hunter, JM; Keens, SJ; Snowdon, SL; Utting, JE, 1987)	0.49
" Isoflurane dosing resulted in prolonged periods (21 to 63 minutes) of EEG burst suppression and isoelectric activity in nine patients."	( Arterial isoflurane concentration and EEG burst suppression during cardiopulmonary bypass. Brunet, D; Cervenko, FW; Johnson, GD; Loomis, CW; Milne, B, 1986)	1.6
" Both doses of both anesthetics increased plasma verapamil levels compared with the same verapamil dosing regimen awake."	( Cardiovascular effects of and interaction between calcium blocking drugs and anesthetics in chronically instrumented dogs. II. Verapamil, enflurane, and isoflurane. Chelly, JE; Hartley, C; Hysing, ES; Merin, RG; Rogers, K; Taylor, A, 1986)	0.47
"The quantitative aspects of dosing of volatile anaesthetics to establish and maintain constant alveolar concentrations are in general only discussed in the framework of closed circuit anaesthesia."	( [Optimization of the dosage of volatile anesthetics based on pharmacokinetic and dynamic models]. Schwilden, H, 1985)	0.27
"4 mg/kg and dose-response curves were established for both balanced and isoflurane anesthetic techniques."	( Safety and efficacy of atracurium (BW33A) in surgical patients receiving balanced or isoflurane anesthesia. Ali, NM; Gergis, SD; Lineberry, C; Mehta, M; Sokoll, MD, 1983)	0.72
" Safeguards to prevent accidental anesthetic overdosage and algorithms to provide for dosage changes based on patient response were written into the program."	( Computer-controlled anesthetic delivery system. Hall, SM; Lampert, BA; MacKrell, TN; McClure, A, 1984)	0.27
" The effects of various isoniazid dosage regimens on the hepatic microsomal defluorination rates of enflurane were compared with those of several other ether anesthetics, and the conditions for production of maximal enflurane defluorination rates were determined."	( Metabolism by rat hepatic microsomes of fluorinated ether anesthetics following isoniazid administration. Mazze, RI; Rice, SA; Sbordone, L, 1980)	0.26
"90 for propofol), number of times dosage had to be changed (2."	( [Isoflurane versus propofol for sedation after heart surgery]. Cóbreces, MJ; Cortejoso, J; Gómez, JI; Tamayo, E, )	1.04
" Dose-response curves of NOS activity versus anesthetic concentration were constructed."	( Selective anesthetic inhibition of brain nitric oxide synthase. Breslow, MJ; Martin, LD; Tobin, JR; Traystman, RJ, 1994)	0.29
" The effect of fentanyl dosage upon the percentage of arousal responses that were wakeful responses to command was determined by using a Mann-Whitney test to compare a group of patients receiving fentanyl 2 micrograms/kg or less, with a group receiving fentanyl 4 micrograms/kg."	( Brief wakeful response to command indicates wakefulness with suppression of memory formation during surgical anesthesia. Dutton, RC; Smith, NT; Smith, WD, 1995)	0.29
" The dose-response curves for neostigmine (10, 20, 30, and 40 micrograms/kg) were constructed using the TOFR values at 5-11 min, from which the ED50 values (a neostigmine dose required for a TOFR value of 50%) were derived."	( Inadequate antagonism of vecuronium-induced neuromuscular block by neostigmine during sevoflurane or isoflurane anesthesia. Fujita, T; Morita, T; Saito, S; Sato, H; Sugaya, T; Tsukagoshi, H, 1995)	0.51
" The duration of action and recovery time from 75% to 25% block were longer than those produced by twice the dosage of vecuronium (62."	( [A comparison between neuromuscular blocking effects of pipecuronium and vecuronium; a double blind controlled study in collaboration with 5 departments of anesthesiology]. Amaki, Y; Hanaoka, K; Hashimoto, Y; Kobayashi, T; Suzuki, H; Yamamura, H, 1994)	0.29
"Six dogs were anaesthetized with 1% of halothane-Group I, and six dogs with an equianaesthetic dosage of isoflurane (1."	( [Hemodynamic effects of propafenone in dogs anesthesized with halothane or isoflurane]. Castro, G; Figueiredo, F; Fonseca, P; Freitas, M; Godinho, AM; Morais, J; Providência, LA; Viana, Jda S, 1994)	0.73
" In eight subjects, vecuronium bolus dose potency was determined using a two-dose dose-response technique; the vecuronium infusion dose requirement to achieve 85% twitch depression also was determined."	( The magnitude and time course of vecuronium potentiation by desflurane versus isoflurane. Brown, R; Fisher, DM; Gruenke, L; Hart, P; Lau, M; Sharma, ML; Wright, PM, 1995)	0.52
" The pulmonary vascular dose-response relation to the sympathetic alpha-adrenoreceptor agonist phenylephrine also was investigated in conscious and isoflurane-anesthetized dogs (n = 6)."	( Isoflurane and the pulmonary vascular pressure-flow relation at baseline and during sympathetic alpha- and beta-adrenoreceptor activation in chronically instrumented dogs. Lennon, PF; Murray, PA, 1995)	1.93
" Glycopyrrolate was administered IV and IM at a dosage of 11 micrograms/kg of body weight, each."	( Alterations in the arrhythmogenic dose of epinephrine after xylazine or medetomidine administration in isoflurane-anesthetized dogs. Benson, GJ; Lemke, KA; Olson, WA; Thurmon, JC; Tranquilli, WJ, 1993)	0.5
" We constructed dose-response curves for vecuronium in 54 patients."	( The effects of sevoflurane are similar to those of isoflurane on the neuromuscular block produced by vecuronium. Fujita, T; Morita, T; Sugaya, T; Tsukagoshi, H; Yoshikawa, D, 1994)	0.54
" In addition, the dose-response relation for halothane on [methyl-3H]choline uptake was studied."	( Volatile anesthetic agents inhibit choline uptake into rat synaptosomes. Boyle, E; Greiff, JM; Griffiths, R; Norman, RI; Rowbotham, DJ, 1994)	0.29
" It is pointed out that the operation of respirators of this type is safe only provided the prescribed gas supply pressures are observed, if necessary with the help of the appropriate reducing valves, to ensure accurate dosage of volatile anaesthetics."	( [Accidental anesthetic overdose caused by anesthesia respirators Servo 900 C and D]. Hemplemann, G; Jung, HJ; Müller, M; Sticher, J; Zeiler, D, 1994)	0.29
" The preparations were then exposed to up to 4 vol% volatile agent incrementally to generate a cumulative dose-response curve, and the subsequent frequency of peristaltic contractions was determined."	( Volatile anesthetics decrease peristalsis in the guinea pig ureter. Attele, A; Moss, J; Núñez, R; Toledano, A; Young, CJ, 1994)	0.29
"The purpose of this study was to examine the anaesthetic requirement of intrathecal midazolam in a dose-response fashion in isoflurane-anaesthetized, tracheostomized rats, and to evaluate the apnoeic threshold after each intrathecal midazolam dose."	( Intrathecal midazolam reduces isoflurane MAC and increases the apnoeic threshold in rats. Forster, A; Jorge-Costa, M; Morel, DR; Pizzolato, GP; Schwieger, IM, 1994)	0.78
" A dose-response curve was obtained for each airway ring with log increments of acetylcholine."	( Topographical differences in the direct effects of isoflurane on airway smooth muscle. Bosnjak, ZJ; Cheng, EY; Coon, RL; Kampine, JP; Mazzeo, AJ; Stadnicka, A, 1994)	0.54
" The HPV response in the presence of anesthetic was expressed as a percentage of the pressor response in the absence of anesthetics, and dose-response relationships were calculated using the nonlinear least-squares method."	( Effect of sevoflurane on hypoxic pulmonary vasoconstriction in the perfused rabbit lung. Gui, X; Ishibe, Y; Shiokawa, Y; Suekane, K; Umeda, T; Uno, H, 1993)	0.29
" Ibuprofen pretreatment did not alter ED50 and slope of dose-response curve, although the absolute value of pressor response in the sevoflurane group with ibuprofen pretreatment was greater than that in the sevoflurane alone group at every concentration of sevoflurane."	( Effect of sevoflurane on hypoxic pulmonary vasoconstriction in the perfused rabbit lung. Gui, X; Ishibe, Y; Shiokawa, Y; Suekane, K; Umeda, T; Uno, H, 1993)	0.29
"5 MAC, suggesting that the dose-response relationship for vasoconstriction is nonlinear."	( Desflurane slightly increases the sweating threshold but produces marked, nonlinear decreases in the vasoconstriction and shivering thresholds. Annadata, R; Dechert, M; Kurz, A; Sessler, DI; Tayefeh, F, 1995)	0.29
" We used an isolated, electrically stimulated rat left atrium model to compare the dose-response curves to the muscarinic agonist carbachol and isoflurane under conditions of high (10(-6)M isoproterenol added to the bath) or low (10(-6)M propranolol) beta-adrenergic tone."	( Myocardial depression by isoflurane is dependent on the underlying beta-adrenergic tone. Mathew, BP; Thurston, TA, 1995)	0.8
" Dose-response curves were established, and ED50 was calculated."	( Repeated doses of rocuronium bromide administered to cirrhotic and control patients receiving isoflurane. A clinical and pharmacokinetic study. Desmonts, JM; Kleef, U; Lavaut, E; Servin, FS, 1996)	0.51
" Individual variability in response to rocuronium is great, and dosage should be carefully titrated to that required."	( Repeated doses of rocuronium bromide administered to cirrhotic and control patients receiving isoflurane. A clinical and pharmacokinetic study. Desmonts, JM; Kleef, U; Lavaut, E; Servin, FS, 1996)	0.51
" Isoflurane at 1 and 2 MAC concentration, and enflurane at 2 MAC, induced a rightward shift of the dose-response curve obtained with endothelin-1 in both endothelium denuded and intact rings, associated with a decrease in maximal tension generated in the latter rings."	( Effects of halothane, enflurane and isoflurane on contraction of rat aorta induced by endothelin-1. Auclerc, A; Barale, F; Boillot, A; Marty, J; Vallet, B, 1995)	1.48
" Using the cumulative dose-response technique and electromyography, we determined ED50 and ED90 of doxacurium during halothane (n = 9), isoflurane (n = 12) or alfentanil (n = 9) based anaesthesia in children aged 2-10 years."	( Doxacurium pharmacodynamics in children during volatile and opioid-based anaesthesia. Kern, C; Pittet, JF; Rouge, JC; Tassonyi, E; Wilder-Smith, OH, 1996)	0.5
" The inhalation of isoflurane, halothane and sevoflurane decreased the airway resistance and systemic vascular resistance in direct relationship to the dosage administered."	( [Comparison of the effects of halothane, isoflurane and sevoflurane in the treatment of severe asthmatic attack: a case report]. Arai, K; Fujita, T; Hasegawa, Y; Isa, Y; Kunimoto, F; Ohyama, A, 1996)	0.89
" F95-response logistic regression curves, which are analogous to dose-response curves, were calculated for each of the 2 stimuli administered during each of the 5 anesthetic techniques."	( EEG Predicts movement response to surgical stimuli during general anesthesia with combinations of isoflurane, 70% N2O, and fentanyl. Dutton, RC; Smith, NT; Smith, WD, 1996)	0.51
" Anesthetic requirements, circulatory variables, interventions, and isoproterenol dose-response curves (pre- and postoperatively) were determined."	( Clonidine for major vascular surgery in hypertensive patients: a double-blind, controlled, randomized study. Bayon, MC; Boucaud, C; Bouilloc, X; Brudon, JR; Butin, E; Danays, T; Frehring, B; Ghignone, M; Levron, JC; Petit, P; Quintin, L; Tassan, H; Tissot, S; Viale, JP, 1996)	0.29
"A dose-response relationship study for edrophonium to examine the modification of volatile anaesthetics on reversal of vecuronium block."	( Sevoflurane and isoflurane impair edrophonium reversal of vecuronium-induced neuromuscular block. Fujita, T; Kurosaki, D; Morita, T; Saito, S; Sato, H; Sugaya, T; Tsukagoshi, H, 1996)	0.64
" Defining this interaction provides a basis for more rational dosing schemes when such combinations are used for anesthesia and allows the anesthetic potency of remifentanil relative to other opioids to be determined."	( Reduction of isoflurane minimal alveolar concentration by remifentanil. Glass, PS; Hoke, JF; Kapila, A; Lang, E; Sebel, PS; Shlugman, D, 1996)	0.66
" Dose-response curves are presented for stepwise increases in stable end-tidal concentrations of each agent."	( Quantitative EEG in assessment of anaesthetic depth: comparative study of methodology. Prior, PF; Thomsen, CE, 1996)	0.29
"We have analysed the dose-response curve for halothane and isoflurane according to the Monod-Wyman-Changeux (MWC) model."	( Dose-response curve for anaesthetics based on the Monod-Wyman-Changeux model. Imaiand, K; Iwai, T; Kihara, H; Uchida, M, 1996)	0.54
"To test the hypothesis that altered neuronal activity may influence the extent and severity of the glio-vascular lesions produced by 1,3-dinitrobenzene (DNB), rats were either given the tremorgenic pyrethroid, Bifenthrin, or anaesthetised during various dosing schedules of DNB."	( Increasing or decreasing nervous activity modulates the severity of the glio-vascular lesions of 1,3-dinitrobenzene in the rat: effects of the tremorgenic pyrethroid, Bifenthrin, and of anaesthesia. Burr, SA; Cavanagh, JB; Holton, JL; Nolan, CC; Ray, DE, 1997)	0.3
" The aim of this clinical investigation was the development of a standardised dosing scheme for low-flow and minimal-flow desflurane anaesthesia."	( [Low-flow anesthesia with desflurane]. Baum, J; Berghoff, M; Kalff, G; Petermeyer, M; Stanke, HG, 1997)	0.3
"The dose-response and concentration-response relation of rocuronium infusion was studied in 20 adult surgical patients during propofol-nitrous oxide and isoflurane (1 MAC)-nitrous oxide anaesthesia."	( Dose-response and concentration-response relation of rocuronium infusion during propofol-nitrous oxide and isoflurane-nitrous oxide anaesthesia. Kansanaho, M; Olkkola, KT; Wierda, JM, 1997)	0.71
" The dose-response relationship during the pre-anaesthetic and pre-equilibrium state of four inhalation anaesthetics (halothane, enflurane, isoflurane and sevoflurane) on fixed-ratio schedule-controlled behaviour was studied in mice."	( Psychomotor performance during initial stage of exposure to halothane, enflurane, isoflurane and sevoflurane in mice. Komatsu, H; Kuratani, N; Nogaya, J; Ogli, K; Ueki, M; Yokono, S, )	0.56
" Dose-response plots were bell shaped."	( Modulation of recombination human gamma-aminobutyric acidA receptors by isoflurane: influence of the delta subunit. Edwards, MD; Lees, G, 1998)	0.53
" Dose-response curves are presented for stepwise increases in stable end-tidal concentrations of each agent."	( [Quantitative EEG in assessment of anesthesia depth. Methods of comparison]. Prior, P; Thomsen, CE, 1998)	0.3
"The low dosage of medetomidine (0."	( Cardiovascular effects of the alpha2-adrenergic receptor agonist medetomidine in clinically normal cats anesthetized with isoflurane. Bright, JM; Daniel, GB; Fefee, D; Golden, AL; Harvey, RC; Schmidt, D, 1998)	0.51
"To determine the neuromuscular effects of doxacurium chloride and to construct a dose-response curve for the drug in isoflurane-anesthetized dogs."	( Neuromuscular effects of doxacurium chloride in isoflurane-anesthetized dogs. Hartsfield, SM; Martinez, EA; Mealey, KL; Wooldridge, AA, )	0.6
" Dose-response relations of doxacurium were plotted in log dose-probit format and analyzed by linear regression to determine effective dose (ED50 and ED90) values for doxacurium."	( Neuromuscular effects of doxacurium chloride in isoflurane-anesthetized dogs. Hartsfield, SM; Martinez, EA; Mealey, KL; Wooldridge, AA, )	0.39
" Nicorandil (100 micrograms kg-1 bolus, 25 micrograms kg-1 min-1 infusion) was begun and a second dose-response study of isoflurane was obtained as before."	( Cardiovascular effects of concomitant administration of isoflurane and nicorandil in dogs. Bastien, O; Foëx, P; Pigott, D; Piriou, V; Ross, S; Trivin, F, 1998)	0.75
" Following equi-effective dosing (T1 > 95%) the duration to 25% T1 recovery, recovery index (25/75), and TOF0."	( Neuromuscular blocking effects of rocuronium during desflurane, isoflurane, and sevoflurane anaesthesia. Ledowski, T; Linstedt, U; Proppe, D; Sitzlack, D; Wulf, H, 1998)	0.54
" Low-flow dosing schedules for 35% inspired oxygen and 1% inspired halothane were computed with the model and tested in vitro with a circle-absorber breathing circuit and an active gas-exchange lung at nine values of simulated patient gas exchanges."	( Model for the administration of low-flow anaesthesia. Beams, DM; Radwin, RG; Sasse, FJ; Webster, JG, 1998)	0.3
" Carbachol dose-response curves (10(-8)-10(-4)M) were obtained to establish the maximal contractility (Cmax) for each tracheal ring."	( Effect of isoflurane on endothelin-1 mediated airway smooth muscle contraction. Akhtar, S; Brull, SJ, )	0.53
"kg-1 and construction of dose-response curves (n = 72)."	( Potency and time course of mivacurium block during sevoflurane, isoflurane and intravenous anesthesia. Carroll, MT; Hughes, DA; Lowry, DW; McCarthy, GJ; Mirakhur, RK; O'Hare, RA, 1999)	0.54
" The different relative positions of the dose-response curves for EEG and MLAEP changes compared with antinociception (MAC) changes suggest differences in the mechanisms of action of these three agents."	( Comparison of the effects of halothane, isoflurane and methoxyflurane on the electroencephalogram of the horse. Johnson, CB; Taylor, PM, 1998)	0.57
" When horses were anesthetized with halothane, a higher dosage of calcium gluconate was required to attenuate the depression in stroke index and maximal rate of increase in right ventricular pressure; cardiac index was not changed with calcium administration."	( Hemodynamic effects of ionized calcium in horses anesthetized with halothane or isoflurane. Benson, GJ; Constable, PD; Davis, LE; Foreman, JH; Grubb, TL; Olson, WO; Thurmon, JC; Tranquilli, WJ, 1999)	0.53
"A prospective, crossover, dose-response study using sevoflurane and isoflurane before the start of surgery, followed by randomization to sevoflurane or isoflurane for surgery with blinded assessment for recovery."	( Sevoflurane versus isoflurane in patients undergoing coronary artery bypass grafting: a hemodynamic and recovery study. Bennett, SR; Griffin, SC, 1999)	0.87
" There was no dose-response relation for Vf (10."	( Rate of CSF formation and resistance to reabsorption of CSF during sevoflurane or remifentanil in rabbits. Artru, AA; Momota, T, 2000)	0.31
" These techniques have several drawbacks, including delayed onset of anesthesia, difficulty in adjusting the dosage to accomodate individual animals' different responses, prolonged recovery times, and in some cases substantial mortality."	( Endotracheal isoflurane anesthesia for chick auditory surgery. Alosi, JA; Cotanche, DA; Messana, EP; Nedder, AP; Roberson, DW, 2000)	0.68
" The authors investigated the dose-response relation of the EEG approximate entropy during desflurane anesthesia in comparison with spectral edge frequency 95, median frequency, and bispectral index."	( Approximate entropy as an electroencephalographic measure of anesthetic drug effect during desflurane anesthesia. Bruhn, J; Hoeft, A; Röpcke, H, 2000)	0.31
" In the REM groups, the dosage of PRO (75 microg."	( Recovery after anesthesia with remifentanil combined with propofol, desflurane, or sevoflurane for otorhinolaryngeal surgery. Loop, T; Priebe, HJ, 2000)	0.31
"Although no dose-response relationship for the health risks associated with the occupational exposure to inhaled anaesthetics exists, public health authorities recommend threshold values."	( Occupational exposure to inhaled anaesthetics: a follow-up study on anaesthetists of an eastern European university hospital. Harth, M; Hobbhahn, J; Hoerauf, K; Jurczyk, W; Sobczynski, P; Szulc, R; Taeger, K; Wiesner, G, 2000)	0.31
" Drug absorption into plastics may affect drug dosage and the migration of plastics' additives into a drug solution may affect drug composition."	( A qualitative investigation into the physical stability of polypropylene and polyethylene in liquid isoflurane and sevoflurane. Fee, JP; Murray, JM; Renfrew, CW, 2000)	0.52
" The ability of each enantiomer to produce a loss of righting reflex was determined as a function of dose, and quantal dose-response curves were constructed."	( Stereoselective loss of righting reflex in rats by isoflurane. Dickinson, R; Franks, NP; Lieb, WR; White, I, 2000)	0.56
" Induction of anaesthesia, fentanyl dosing and volume loading were standardized."	( Haemodynamic stability during moderate hypotensive anaesthesia for spinal surgery. A comparison between desflurane and isoflurane. Beaussier, M; Chandon, M; Deriaz, H; Lienhart, A; Mestari, M; Paugam, C; Sautet, A, 2000)	0.52
" The use of the LMA had no effect on this dose-response curve."	( Investigations using logistic regression models on the effect of the LMA on morphine induced vomiting after tonsillectomy. Anderson, BJ; Holford, NH; McGann, JE; Newson, AJ; Pearce, S, 2000)	0.31
"Although no dose-response relationship exists for the health risks associated with the occupational exposure to inhaled anaesthetics, public health authorities recommend threshold values."	( A follow-up study on occupational exposure to inhaled anaesthetics in Eastern European surgeons and circulating nurses. Harth, M; Hobbhahn, J; Hoerauf, KH; Jurczyk, W; Sobczynski, P; Szulc, R; Taeger, K; Wiesner, G, 2001)	0.31
"Human exposure guidelines for halogenated hydrocarbons (halons) and halon replacement chemicals have been established using dose-response data obtained from canine cardiac sensitization studies."	( PBPK modeling of canine inhalation exposures to halogenated hydrocarbons. Vinegar, A, 2001)	0.31
"A prospective crossover, dose-response study using sevoflurane and isoflurane before the start of surgery, followed by randomization to sevoflurane or isoflurane for surgery with blinded assessment for recovery."	( Sevoflurane versus isoflurane in patients undergoing valvular cardiac surgery. Bennett, SR; Griffin, SC, 2001)	0.88
"A pulmonary artery catheter was used to obtain a complete hemodynamic profile during the dose-response study before surgery."	( Sevoflurane versus isoflurane in patients undergoing valvular cardiac surgery. Bennett, SR; Griffin, SC, 2001)	0.64
" At this time the volatile agent administration was stopped or propofol dosage reduced in half the patients in each group (n = 20 in each group)."	( Neostigmine antagonism of rocuronium block during anesthesia with sevoflurane, isoflurane or propofol. Breslin, DS; Hayes, AH; Mirakhur, RK; Reid, JE, 2001)	0.54
" The dose-response relationship for the intrathecal-intraventricular infusion paralleled that of the IV infusion but was shifted to the left by an order of magnitude."	( Both cerebral GABA(A) receptors and spinal GABA(A) receptors modulate the capacity of isoflurane to produce immobility. Dutton, R; Eger, EI; Sonner, J; Stabernack, C; Zhang, Y, 2001)	0.53
" We investigated the dose-response relation of the Shannon entropy of the electroencephalographic amplitude values during desflurane monoanesthesia in comparison with previously used electroencephalographic parameters."	( Shannon entropy applied to the measurement of the electroencephalographic effects of desflurane. Bouillon, TW; Bruhn, J; Hoeft, A; Lehmann, LE; Röpcke, H, 2001)	0.31
" If mean arterial pressure (MAP) increased >80 mm Hg during maximal dosage of isoflurane or remifentanil, labetalol was administered."	( Remifentanil provides hemodynamic stability and faster awakening time in transsphenoidal surgery. Cozzi, S; Gemma, M; Losa, M; Mortini, P; Narcisi, S; Soldarini, A; Tommasino, C, 2002)	0.54
"As compared with group I, concentration of isoflurane decreased significantly, and isoflurane average dosage per hour reduced by 31%-42% in group II."	( [Clinical application of combined acupuncture-drug anesthesia with isoflurane-induced hypotension in cerebral operation]. Ju, X; Wang, J; Xie, W, 2000)	0.81
" Some of the point mutations caused shifts in the GABA dose-response curve, indicating that the mutations changed the apparent affinity of the receptor for GABA."	( Volatile anesthetic actions on the GABAA receptors: contrasting effects of alpha 1(S270) and beta 2(N265) point mutations. Harrison, NL; Jenkins, A; Nishikawa, K; Paraskevakis, I, 2002)	0.31
" Glibenclamide caused a downward displacement of the isoflurane dose-response curve, reducing isoflurane-mediated dilation by an average of 36%."	( Isoflurane-induced dilation of porcine coronary microvessels is endothelium dependent and inhibited by glibenclamide. Cason, BA; Gamperl, AK; Hein, TW; Kuo, L, 2002)	2.01
"In this study, we determined whether repeated brief isoflurane (Iso) anesthesia induces ischemic tolerance to focal cerebral ischemia in a dose-response manner and whether the effect is dependent on adenosine triphosphate-regulated potassium channels."	( Preconditioning with isoflurane produces dose-dependent neuroprotection via activation of adenosine triphosphate-regulated potassium channels after focal cerebral ischemia in rats. Hou, L; Lu, Z; Wu, M; Xiong, L; Zhang, X; Zheng, Y; Zhu, Z, 2003)	0.89
"To identify the remifentanil dosing regimen providing safe and optimal anesthetic conditions during coronary artery bypass graft surgery and to evaluate postoperative recovery characteristics."	( Comparison of three remifentanil dose-finding regimens for coronary artery surgery. Howie, MB; Hug, CC; Jopling, MW; Michelsen, LG; Porembka, DT; Shaikh, S; Warren, SM, 2003)	0.32
"5 mg kg(-1) at 15 min after induction of anaesthesia directly followed by a maintenance dosage of 50 microg kg(-1) min(-1), while the control group received saline (i."	( Effects of intravenous lidocaine on isoflurane concentration, physiological parameters, metabolic parameters and stress-related hormones in horses undergoing surgery. Dzikiti, TB; Hellebrekers, LJ; van Dijk, P, 2003)	0.59
"2% in oxygen and nitrous oxide and the opioid dosing was titrated to autonomic responses."	( Remifentanil infusion for cleft palate surgery in young infants. Dagher, C; Desjeux, L; Gall, O; Murat, I; Roulleau, P, 2003)	0.32
" We established three sample times for hormonal dosage during the procedure and one in the recovery room."	( The effect of music on the neurohormonal stress response to surgery under general anesthesia. Albert, C; Boudreault, D; Chouinard, P; Girard, DC; Girard, F; Migneault, B; Provencher, D; Ruel, M; Todorov, A, 2004)	0.32
"Compared to other laboratory animals, little is known about the use of anesthetics in birds, potentially resulting in the use of improper dosing regimens."	( Lack of efficacy of injectable ketamine with xylazine or diazepam for anesthesia in chickens. Broderson, JR; Clifton, KR; Poulos, S; Varner, J; Wyatt, RD, 2004)	0.32
" In addition, the current results confirm the hypothesis that biotinylation can be used to quantitate the extent of disappearance of DAT from the cell surface making dose-response studies and comparisons of DAT internalization with other general anesthetics practical."	( Isoflurane induces dopamine transporter trafficking into the cell cytoplasm. Byas-Smith, MG; Denson, DD; Eaton, DC; Li, J; Szlam, F; Votaw, JR, 2004)	1.77
" The dose-response of BIS values and desflurane concentrations was not uniform: two patients showed increasing BIS values with increasing desflurane concentrations, while in three patients BIS values remained unchanged."	( Comparison of BIS and AAI as measures of anaesthetic drug effect during desflurane-remifentanil anaesthesia. Bauer, C; Bruhn, J; Kreuer, S; Larsen, R; Wilhelm, W, 2004)	0.32
" The purpose of this study was to determine the dose-response curve for isoflurane altering the binding potential of one of these ligands ([F-18]FECNT) in humans."	( Isoflurane alters the amount of dopamine transporter expressed on the plasma membrane in humans. Byas-Smith, MG; Goodman, MM; Halkar, R; Voll, R; Votaw, JR, 2004)	2
" Comparison of dose-dependent vasodilatory properties between sevoflurane and isoflurane, the more traditional neuroanesthetic agent, requires comparable dosing of the agents."	( Sevoflurane induces less cerebral vasodilation than isoflurane at the same A-line autoregressive index level. Akeson, J; Holmström, A, 2005)	0.81
" Comparison of dose-dependent vasodilatory properties between desflurane and isoflurane, the more traditional volatile agent for clinical neuroanesthesia, requires equianesthetic dosing of the agents."	( Desflurane induces more cerebral vasodilation than isoflurane at the same A-line autoregressive index level. Akeson, J; Holmström, A, 2005)	0.81
"We examined in a rabbit model of transient spinal cord ischemia (SCI) whether isoflurane (Iso) preconditioning induces ischemic tolerance to SCI in a dose-response manner, and whether this effect is dependent on mitochondrial adenosine triphosphate-dependent potassium (K(ATP)) channel."	( Isoflurane preconditioning protects motor neurons from spinal cord ischemia: its dose-response effects and activation of mitochondrial adenosine triphosphate-dependent potassium channel. Hwang, JW; Jeon, YT; Kang, H; Kim, CS; Lim, SW; Oh, YS; Park, HP, 2005)	2
" The dosage of propofol, desflurane, and sevoflurane, obtained with a value of bispectral index (BIS) 40, was kept unchanged throughout the course, and remifentanil was titrated to maintain controlled hypotension: systolic arterial blood pressure 70 to 90 mmHg and mean arterial blood pressure 50 to 65 mmHg."	( Hypotensive anesthesia and recovery of cognitive function in long-term craniofacial surgery. Caverni, V; Favaro, R; Pinto, G; Rosa, G; Tordiglione, P, 2005)	0.33
"Clinical pharmacists rarely are involved in the selection and dosing of anesthetic agents."	( Inhalation anesthesiology and volatile liquid anesthetics: focus on isoflurane, desflurane, and sevoflurane. Connolly, LA; Klauck, JA; Sakai, EM, 2005)	0.56
" We identified the safe concentration of emulsified volatile anesthetic preparations and determined the dose-response relationship of IV emulsified isoflurane and propofol in rats."	( The efficacy and safety of intravenous emulsified isoflurane in rats. Liang, XM; Liu, J; Luo, NF; Zhou, JX, 2006)	0.79
" We investigated the prediction of recovery and dose-response relationship of desflurane and AAI or bispectral index (BIS) values."	( A-line, bispectral index, and estimated effect-site concentrations: a prediction of clinical end-points of anesthesia. Bruhn, J; Buchinger, H; Kreuer, S; Larsen, R; Wilhelm, W, 2006)	0.33
"We investigated if increasing propofol's dosage to augment its antioxidant capacity during cardiopulmonary bypass (CPB) could confer cardiac protection."	( Large-dose propofol during cardiopulmonary bypass decreases biochemical markers of myocardial injury in coronary surgery patients: a comparison with isoflurane. Ansley, DM; Huang, Z; Xia, Z, 2006)	0.53
" A noninvasive dosing line was placed in the duodenum by use of endoscopy, and 50% dextrose (3 ml/kg) was administered."	( Comparison of three anesthetic protocols for intraduodenal drug administration using endoscopy in rhesus monkeys (Macaca mulatta). Authier, S; Breault, C; Chaurand, F; Legaspi, M; Troncy, E, 2006)	0.33
"Anesthetized, open-chest New Zealand White rabbits were used to acquire dose-response curves with sevoflurane, desflurane, and propofol, followed by reduction to baseline infusion."	( Persistent depression of contractility and vasodilation with propofol but not with sevoflurane or desflurane in rabbits. Angus, JA; Liew, DF; Royse, AG; Royse, CF; Wright, CE, 2008)	0.35
" The authors further evaluated the dose-response relations of isoflurane under different study conditions: (1) normalization of mean arterial pressure, or end-expiratory carbon dioxide; (2) bilateral lesion of the Kölliker-Fuse nucleus; and (3) vagotomy."	( Differential effects of isoflurane and propofol on upper airway dilator muscle activity and breathing. Chamberlin, NL; Eikermann, M; Fassbender, P; Gautam, S; Jordan, AS; Malhotra, A; White, DP; Zaremba, S, 2008)	0.89
" Accordingly, noninvasive, serial quantification of colonic inflammation could advantageously guide dosing regimens and assess drug efficacy, thus enhancing the value of colitis models in research."	( Progression and variability of TNBS colitis-associated inflammation in rats assessed by contrast-enhanced and T2-weighted MRI. Hobson, AR; James, MF; Kruidenier, L; Lewis, HD; McCleary, S; Pohlmann, A; Robinson, A; Tilling, LC; Warnock, LC; Woolmer, O, 2009)	0.35
" This methodology provides unique and objective in vivo measures of inflammation that can guide dosing strategies, enhancing colitis research effectiveness and the assessment of potential IBD therapeutics."	( Progression and variability of TNBS colitis-associated inflammation in rats assessed by contrast-enhanced and T2-weighted MRI. Hobson, AR; James, MF; Kruidenier, L; Lewis, HD; McCleary, S; Pohlmann, A; Robinson, A; Tilling, LC; Warnock, LC; Woolmer, O, 2009)	0.35
" The injection coordinates and the dosage of quinolinic acid were identical."	( Ketamine anaesthesia interferes with the quinolinic acid-induced lesion in a rat model of Huntington's disease. Büchele, F; Döbrössy, M; Jiang, W; Nikkhah, G; Papazoglou, A, 2009)	0.35
"We compared dose-response curves of the hypnotic effects of desflurane, sevoflurane and isoflurane."	( Comparative pharmacodynamic modeling of desflurane, sevoflurane and isoflurane. Bruhn, J; Grundmann, U; Kreuer, S; Rensing, H; Wilhelm, W; Ziegeler, S, 2009)	0.81
" In patients with intracranial pathology, for whom hypocapnia is frequently induced, phenylephrine dosage may need to be appropriately reduced."	( Hypocapnia enhances the pressor effect of phenylephrine during isoflurane anesthesia in monkeys. Adams, DC; Schwartz, AE, 2010)	0.6
"To describe the culture and content of anesthesia practice; the stages, types, and goals of anesthesia; nomenclature and factors that can affect dosing of inhaled anesthesia; basis for anesthesiologist choices among inhaled anesthesia agents; and special considerations in using inhaled anesthesia in bariatric surgery patients, pediatric patients, and cardiac surgery patients; and to provide insights into myths associated with inhaled anesthesia."	( An anesthesiologist's perspective on inhaled anesthesia decision-making. Prielipp, RC, 2010)	0.36
" The minimum alveolar concentration (MAC) of inhaled anesthetic agents, which anesthesiologists use in dosing these drugs, can be affected by age, a variety of medications, and other patient-specific factors."	( An anesthesiologist's perspective on inhaled anesthesia decision-making. Prielipp, RC, 2010)	0.36
"Isoflurane provides protection against myocardial damage in a clinically used dosage as documented by lower levels of troponin-T in patients undergoing OPCAB surgery."	( Myocardial protection with isoflurane during off-pump coronary artery bypass grafting: a randomized trial. Dutta, D; Garg, M; Minhas, H; Tempe, DK; Tomar, A; Virmani, S, 2011)	2.11
" Enzymatic activities of the ETC were assayed and dose-response curves determined using established techniques."	( Isoflurane selectively inhibits distal mitochondrial complex I in Caenorhabditis elegans. Kayser, EB; Morgan, PG; Sedensky, MM; Suthammarak, W, 2011)	1.81
" A dose-response study was performed to test for methylphenidate-induced restoration of righting during continuous isoflurane general anesthesia."	( Methylphenidate actively induces emergence from general anesthesia. Brown, EN; Chemali, JJ; Cimenser, A; Cotten, JF; Solt, K; Wong, KF, 2011)	0.58
" In this report we have used the murine model of tularemia, with Francisella tularensis live vaccine strain (FTLVS) infection, to evaluate the efficiency of pneumonic delivery via intranasal dosing performed either with differing instillation volumes or different types of anesthesia."	( Visualization of murine intranasal dosing efficiency using luminescent Francisella tularensis: effect of instillation volume and form of anesthesia. Bina, JE; Bina, XR; Fabrizio, TP; Miller, MA; Parvathareddy, J; Stabenow, JM; Wodowski, AJ; Zalduondo, L, 2012)	0.38
" The dosage of 5 mg ketamine/kg body mass was rarely sufficient to obtain surgical tolerance in group INJE."	( [Comparison of three different anesthesia procedures in calves with respect to possible pain-associated reactions]. Hefti, A; Metzner, M; Sauter-Louis, C; Schlemmer, I, )	0.13
" We then performed a dose-response study to test for chloro-APB-induced restoration of righting during continuous isoflurane anesthesia."	( Activation of D1 dopamine receptors induces emergence from isoflurane general anesthesia. Brown, EN; Chemali, JJ; Solt, K; Taylor, NE, 2013)	0.84
" Dosage of analgesic medication consumption was retrieved from patients' charts."	( Combined spinal and general anesthesia vs general anesthesia for robotic sacrocervicopexy: a randomized controlled trial. Awad, N; Lowenstein, L; Mustafa, S; Nasir, H; Segal, D, 2014)	0.4
"03 mg/kg dosage could be useful for very short ophthalmic procedures."	( Effects of rocuronium bromide on globe position and respiratory function in isoflurane-anesthetized dogs: a comparison between three different dosages. Barsotti, G; Breghi, G; Briganti, A; Di Nieri, C; Portela, DA, 2015)	0.65
"020) in the TIVA group; moreover, the total dosage of norepinephrine was lower (0."	( Hemodynamic and biochemical changes in liver transplantation: A retrospective comparison of desflurane and total intravenous anesthesia by target-controlled infusion under auditory evoked potential guide. Cherng, CH; Hsieh, CB; Huang, YS; Lee, MS; Lu, CH; Wu, ZF; Yeh, CC, 2014)	0.4
"Knowledge of the consumed amount of volatile anesthetic (VA) expressed in liquid agent is necessary to enable agent sparing dosing measures and for billing purposes."	( Reliability of the volatile agent consumption display in the Draeger Primus™ anesthesia machine. Biro, P; Kneschke, O; Theusinger, OM, 2015)	0.42
" The dosage of MK-467 needs to be investigated to minimise the effect of MK-467 on MAP."	( Detomidine and the combination of detomidine and MK-467, a peripheral alpha-2 adrenoceptor antagonist, as premedication in horses anaesthetized with isoflurane. de Vries, A; Mykkänen, AK; Pakkanen, SA; Raekallio, MR; Salla, KM; Scheinin, M; Vainio, OM; Vuorilehto, L, 2015)	0.62
" Duration of anesthesia, surgery time, and dosage of fentanyl were similar in the 2 groups."	( Effect of transversus abdominis plane block on cost of laparoscopic cholecystectomy anesthesia. Bakı, ED; Bal, A; Ela, Y; Kaçar, E; Kokulu, S; Şenay, H; Sıvacı, RG; Üstün, KD; Yılmaz, S, 2014)	0.4
"Case-by-case assessment of volatile anesthetic (VA) consumption is necessary to perform agent sparing dosing measures and for billing purposes."	( Accuracy of calculated volatile agent consumption from fresh gas content. Biro, P; Kneschke, O; Theusinger, OM, 2015)	0.42
" Two aspects were studied: the effect of isoflurane dosage on the SEP parameters and on the repeatability of the measurements."	( The effect of anaesthesia on somatosensory evoked potential measurement in a rat model. Al-Nashash, H; All, A; Kortelainen, J; Thow, XY; Vipin, A, 2016)	0.7
" Studies using fMRI imaging could benefit from using habituated animals and dose-response analyses."	( Effects of isoflurane and ethanol administration on c-Fos immunoreactivity in mice. Cote, DM; Li, J; Ryabinin, AE; Smith, ML, 2016)	0.82
"Twelve healthy swine were dosed with penicillin G intramuscularly."	( Inhalation anesthesia induced by isoflurane alters penicillin disposition in swine tissues. Chiesa, OA; Heller, DN; Karanian, JW; Kijak, PJ; Myers, MJ; Pritchard, WF; Smith, S; von Bredow, J; Ward, JL, 2017)	0.74
" This study was conducted to investigate the dose-response cardiorespiratory effects of isoflurane during spontaneous ventilation in ten cinereous vultures."	( Cardiorespiratory dose-response relationship of isoflurane in Cinereous vulture (Aegypius monachus) during spontaneous ventilation. Hong, IH; Jeong, DH; Lee, HC; Seok, SH; Yeon, SC, 2017)	0.93
" We hypothesized that there is an optimal desflurane-fentanyl dosing regimen that can provide a faster and more predictable wake-up time, while also ensuring adequate analgesia during wake-up testing."	( A desflurane and fentanyl dosing regimen for wake-up testing during scoliosis surgery: Implications for the time-course of emergence from anesthesia. Chen, PT; Liou, JY; Teng, WN; Ting, CK; Tsou, MY; Westenskow, DR; Yu, L, 2017)	0.46
" Within the isoflurane dosage range we tested, the inter-regional functional connectivity differences were still detectable, and the effects of isoflurane did not differ across region-of-interest (ROI) pairs."	( Effects of isoflurane anesthesia on resting-state fMRI signals and functional connectivity within primary somatosensory cortex of monkeys. Chen, LM; Gore, JC; Mishra, A; Wang, F; Wu, TL; Yang, PF, 2016)	1.2
" Data from this study can be used to determine dosing regimens for dexmedetomidine in isoflurane-anesthetized rabbits."	( Pharmacokinetics of dexmedetomidine in isoflurane-anesthetized New Zealand White rabbits. Bailey, RS; Barter, LS; Pypendop, BH, 2017)	0.95
" Thus, the present study aimed to investigate the time-course and dose-response efficacy of a brief 4min isoflurane administration as a treatment for neurotoxicity induced by OP-CTA."	( Brief isoflurane administration as a post-exposure treatment for organophosphate poisoning. Appu, AP; Arun, P; Braga, MF; Figueiredo, TH; Flagg, T; Krishnan, JKS; Moffett, JR; Namboodiri, AM; Puthillathu, N, 2017)	1.15
"0 minimum alveolar concentration [MAC]: T1, T2, and T3, respectively) with a fixed remifentanil dosage (1."	( Isoflurane's Effect on Intraoperative Systolic Left Ventricular Performance in Cardiac Valve Surgery Patients. Bang, J; Kang, H; Kim, JD; Kim, K; Kim, TY; Kwon, WK; Lee, DK; Sidik, H; Son, I; Sung, TY; Yeo, GE, 2018)	1.92
" This study aimed to investigate safe dosage range of isoflurane."	( Influence of isoflurane exposure in pregnant rats on the learning and memory of offsprings. Dong, Y; Huang, W; Jiang, J; Wang, Y; Zhao, G; Zhao, P, 2018)	1.1
" We were able to show that even with major impacts in lung mechanics and function targeted sedation with volatile anaesthetics is feasible and dose-response relationship appears to exist."	( Inhalative sedation with small tidal volumes under venovenous ECMO. Hamsen, U; Rand, A; Schildhauer, TA; Waydhas, C; Zahn, PK, 2018)	0.48
" There are converging preclinical and clinical data that isoflurane (and perhaps propofol), dosed to burst suppression, has relatively rapid, robust and durable antidepressant effects and lacks the adverse effects associated with electroconvulsive therapy (ECT)."	( Emerging evidence for antidepressant actions of anesthetic agents. Mickey, BJ; Tadler, SC, 2018)	0.73
" End-tidal concentrations require adjustment to balance the risks of accidental awareness and excessive dosing in elderly people."	( Intravenous versus inhalational maintenance of anaesthesia for postoperative cognitive outcomes in elderly people undergoing non-cardiac surgery. Alderson, P; Lewis, SR; Miller, D; Pritchard, MW; Schofield-Robinson, OJ; Shelton, CL; Smith, AF, 2018)	0.48
"Isoflurane dose-dependently regulates TrkB and GSK3β signaling and dosing associated with therapeutic outcomes in depressed patients produces most prominent effects."	( Dose-dependent effects of isoflurane on TrkB and GSK3β signaling: Importance of burst suppression pattern. Alitalo, O; Rantamäki, T; Theilmann, W; Yorke, I, 2019)	2.26
"Depth of anesthesia (DoA) monitors are widely used during general anesthesia to guide individualized dosing of hypnotics."	( Decreasing Frontal Electroencephalogram Alpha Power and Increasing Sensitivity to Volatile Anesthetics Over 3 Surgeries Within 7 Months: A Case Report. Hartwich, V; Hight, D; Hirschi, T; Kaiser, HA; Reineke, D; Rummel, C; Stucki, M, 2019)	0.51
" Furthermore, most preclinical antiepileptogenic studies lack information needed for translation, such as dose-blood level relationship, brain target engagement, and dose-response, and many use treatment parameters that cannot be applied clinically, for example, treatment initiation before or at the time of injury and dosing higher than tolerated human equivalent dosing."	( Repurposed molecules for antiepileptogenesis: Missing an opportunity to prevent epilepsy? Bar-Klein, G; Friedman, A; Hameed, MQ; Jozwiak, S; Kaminski, RM; Klein, P; Klitgaard, H; Koepp, M; Löscher, W; Prince, DA; Rotenberg, A; Twyman, R; Vezzani, A; Wong, M, 2020)	0.56
" Neural activity and system-wide dynamics were compared in 10 animals, progressively dosed at 0%, 4%, and 8% isoflurane."	( Collapse of Global Neuronal States in Caenorhabditis elegans under Isoflurane Anesthesia. Awal, MR; Connor, CW; Gabel, CV; Wirak, GS, 2020)	1.01
" Isoflurane dosing is known to reliably produce rapid EEG burst-suppression (4% induction, 2% maintenance; 15 min)."	( Lack of antidepressant effects of burst-suppressing isoflurane anesthesia in adult male Wistar outbred rats subjected to chronic mild stress. Hampel, P; Löscher, W; Rantamäki, T; Rosenholm, M; Theilmann, W, 2020)	1.72
" Our data show that isoflurane dosing typically used for general anesthesia (1%) or sedation (0."	( Anesthetic and subanesthetic doses of isoflurane conditioning provides strong protection against delayed cerebral ischemia in a mouse model of subarachnoid hemorrhage. Athiraman, U; Jayaraman, K; Liu, M; Mehla, J; Yuan, J; Zipfel, GJ, 2021)	1.22
" Deterministic United States National Research Council/Environmental Protection Agency's risk assessment framework (hazard identification, dose-response relationship, exposure assessment and risk characterization) was used to compute inhalation Reference Doses (RfDs), Average Daily Doses (ADDs), and Hazard Quotient (HQ) values-an established measure of non-carcinogenic (systemic) risks-from exposure to isoflurane to workers in hospital and veterinary settings."	( Risk assessment of occupational exposure to anesthesia Isoflurane in the hospital and veterinary settings. Grady, KD; Pokhrel, LR, 2021)	1.04
" Here, we present dosage regimens of ketamine/xylazine/atropine in 10-day-old C57BL/6J mouse pups that allow endotracheal intubation, while minimizing animal mortality."	( Anesthesia and Intubation of Preadolescent Mouse Pups for Cardiothoracic Surgery. Feneley, MP; Graham, RM; Iismaa, SE; Nicks, AM; Skowno, JJ; Wu, J, 2022)	0.72
" The present study suggests that intravenous constant rate infusion and subcutaneous repeated administration of dexmedetomidine at indicated dosage can be useful in balanced anaesthesia without any systemic or local adverse effects; moreover, in healthy horses undergoing general anaesthesia, repeated subcutaneous dexmedetomidine administration may be a suitable alternative if constant rate infusion is not feasible."	( Use of dexmedetomidine repeated subcutaneous administration for balanced anaesthesia in horses. Amari, M; Brioschi, FA; Cagnardi, P; De Zani, D; Di Cesare, F; Di Giancamillo, M; Rabbogliatti, V; Ravasio, G; Zani, DD, 2022)	0.72
" The potency and dosage of these drugs is expressed by the MAC value (minimum alveolar concentration)."	( The effect of desflurane, isoflurane and sevoflurane on the hemoglobin oxygen dissociation curve in human blood samples. Gatterer, H; Haller, T; Mair, N; Oberacher, H; Plunser, D; Ronzani, M; Rugg, C; Ströhle, M; Woyke, S, 2022)	1.02
" The doses or dosing intervals of antimicrobials administered to horses undergoing anesthesia may need to be adjusted to ensure maintenance of safe and effective plasma concentrations."	( Potassium penicillin and gentamicin pharmacokinetics in healthy conscious and anesthetized horses. Bogers, SH; Council-Troche, RM; Davis, JL; Wilson, KE, 2023)	0.91
" Muscle relaxant effects were monitored in both groups using a muscle relaxant monitor (train of stimuli-Watch), the onset time, T1 and T2 recovery time, and muscle relaxant dosage of vecuronium were observed."	( Comparison of the synergistic effects of sevoflurane and desflurane on muscle relaxant vecuronium in laparoscopic colon cancer surgery. Song, Q; Wang, Y; Zhang, Q; Zhao, X, 2022)	0.72
" Consistent pulmonary delivery is critical for experimental power and reproducibility, but we observed variation in outcomes between handlers using different anesthetic approaches for intranasal dosing in mice."	( Optimizing anesthesia and delivery approaches for dosing into lungs of mice. Cleary, SJ; Conrad, C; Looney, MR; Magnen, M; Moussavi-Harami, SF; Qiu, L; Seo, Y, 2023)	0.91
" For all outcomes for which dose-response curves can be derived, the benchmark dose (BMD) approach will be used to establish a point of departure for deriving a recommended health-based recommended OEL for 8 h (workshift exposure) and for 15 min (short-term exposure)."	( Establishing a health-based recommended occupational exposure limit for isoflurane using experimental animal data: a systematic review protocol. Buijs, M; Dahan, A; de Ruijter, A; Hoffmann, S; Hooijmans, CR; Kiffen, R; Mandrioli, D; Menon, J; Ritskes-Hoitinga, M; Roeleveld, N; Scheepers, PTJ; Scheffer, GJ; Schlünssen, V; Struijs, F, 2023)	1.14

Role	Description
inhalation anaesthetic	null
[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]

Class	Description
organofluorine compound	An organofluorine compound is a compound containing at least one carbon-fluorine bond.
[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]

Pathway	Proteins	Compounds
Ethanol metabolism resulting in production of ROS by CYP2E1	1	17
Ethanol metabolism production of ROS by CYP2E1	1	17

Protein	Taxonomy	Measurement	Average (µ)	Min (ref.)	Avg (ref.)	Max (ref.)	Bioassay(s)
RAR-related orphan receptor gamma	Mus musculus (house mouse)	Potency	30.6379	0.0060	38.0041	19,952.5996	AID1159521
retinoic acid nuclear receptor alpha variant 1	Homo sapiens (human)	Potency	61.1306	0.0030	41.6115	22,387.1992	AID1159552
Cellular tumor antigen p53	Homo sapiens (human)	Potency	29.8493	0.0023	19.5956	74.0614	AID651631
[prepared from compound, protein, and bioassay information from National Library of Medicine (NLM), extracted Dec-2023]

Protein	Taxonomy	Measurement	Average	Min (ref.)	Avg (ref.)	Max (ref.)	Bioassay(s)
Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)	IC50 (µMol)	11.7000	0.0011	0.5390	10.0000	AID1802477
Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)	IC50 (µMol)	11.7000	0.0020	4.1527	9.9000	AID1802477
[prepared from compound, protein, and bioassay information from National Library of Medicine (NLM), extracted Dec-2023]

Process	via Protein(s)	Taxonomy
negative regulation of cell population proliferation	Cellular tumor antigen p53	Homo sapiens (human)
regulation of cell cycle	Cellular tumor antigen p53	Homo sapiens (human)
regulation of cell cycle G2/M phase transition	Cellular tumor antigen p53	Homo sapiens (human)
DNA damage response	Cellular tumor antigen p53	Homo sapiens (human)
ER overload response	Cellular tumor antigen p53	Homo sapiens (human)
cellular response to glucose starvation	Cellular tumor antigen p53	Homo sapiens (human)
intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator	Cellular tumor antigen p53	Homo sapiens (human)
regulation of apoptotic process	Cellular tumor antigen p53	Homo sapiens (human)
positive regulation of transcription by RNA polymerase II	Cellular tumor antigen p53	Homo sapiens (human)
positive regulation of miRNA transcription	Cellular tumor antigen p53	Homo sapiens (human)
negative regulation of transcription by RNA polymerase II	Cellular tumor antigen p53	Homo sapiens (human)
mitophagy	Cellular tumor antigen p53	Homo sapiens (human)
in utero embryonic development	Cellular tumor antigen p53	Homo sapiens (human)
somitogenesis	Cellular tumor antigen p53	Homo sapiens (human)
release of cytochrome c from mitochondria	Cellular tumor antigen p53	Homo sapiens (human)
hematopoietic progenitor cell differentiation	Cellular tumor antigen p53	Homo sapiens (human)
T cell proliferation involved in immune response	Cellular tumor antigen p53	Homo sapiens (human)
B cell lineage commitment	Cellular tumor antigen p53	Homo sapiens (human)
T cell lineage commitment	Cellular tumor antigen p53	Homo sapiens (human)
response to ischemia	Cellular tumor antigen p53	Homo sapiens (human)
nucleotide-excision repair	Cellular tumor antigen p53	Homo sapiens (human)
double-strand break repair	Cellular tumor antigen p53	Homo sapiens (human)
regulation of DNA-templated transcription	Cellular tumor antigen p53	Homo sapiens (human)
regulation of transcription by RNA polymerase II	Cellular tumor antigen p53	Homo sapiens (human)
protein import into nucleus	Cellular tumor antigen p53	Homo sapiens (human)
autophagy	Cellular tumor antigen p53	Homo sapiens (human)
DNA damage response	Cellular tumor antigen p53	Homo sapiens (human)
DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest	Cellular tumor antigen p53	Homo sapiens (human)
DNA damage response, signal transduction by p53 class mediator resulting in transcription of p21 class mediator	Cellular tumor antigen p53	Homo sapiens (human)
transforming growth factor beta receptor signaling pathway	Cellular tumor antigen p53	Homo sapiens (human)
Ras protein signal transduction	Cellular tumor antigen p53	Homo sapiens (human)
gastrulation	Cellular tumor antigen p53	Homo sapiens (human)
neuroblast proliferation	Cellular tumor antigen p53	Homo sapiens (human)
negative regulation of neuroblast proliferation	Cellular tumor antigen p53	Homo sapiens (human)
protein localization	Cellular tumor antigen p53	Homo sapiens (human)
negative regulation of DNA replication	Cellular tumor antigen p53	Homo sapiens (human)
negative regulation of cell population proliferation	Cellular tumor antigen p53	Homo sapiens (human)
determination of adult lifespan	Cellular tumor antigen p53	Homo sapiens (human)
mRNA transcription	Cellular tumor antigen p53	Homo sapiens (human)
rRNA transcription	Cellular tumor antigen p53	Homo sapiens (human)
response to salt stress	Cellular tumor antigen p53	Homo sapiens (human)
response to inorganic substance	Cellular tumor antigen p53	Homo sapiens (human)
response to X-ray	Cellular tumor antigen p53	Homo sapiens (human)
response to gamma radiation	Cellular tumor antigen p53	Homo sapiens (human)
positive regulation of gene expression	Cellular tumor antigen p53	Homo sapiens (human)
cardiac muscle cell apoptotic process	Cellular tumor antigen p53	Homo sapiens (human)
positive regulation of cardiac muscle cell apoptotic process	Cellular tumor antigen p53	Homo sapiens (human)
glial cell proliferation	Cellular tumor antigen p53	Homo sapiens (human)
viral process	Cellular tumor antigen p53	Homo sapiens (human)
glucose catabolic process to lactate via pyruvate	Cellular tumor antigen p53	Homo sapiens (human)
cerebellum development	Cellular tumor antigen p53	Homo sapiens (human)
negative regulation of cell growth	Cellular tumor antigen p53	Homo sapiens (human)
DNA damage response, signal transduction by p53 class mediator	Cellular tumor antigen p53	Homo sapiens (human)
negative regulation of transforming growth factor beta receptor signaling pathway	Cellular tumor antigen p53	Homo sapiens (human)
mitotic G1 DNA damage checkpoint signaling	Cellular tumor antigen p53	Homo sapiens (human)
negative regulation of telomere maintenance via telomerase	Cellular tumor antigen p53	Homo sapiens (human)
T cell differentiation in thymus	Cellular tumor antigen p53	Homo sapiens (human)
tumor necrosis factor-mediated signaling pathway	Cellular tumor antigen p53	Homo sapiens (human)
regulation of tissue remodeling	Cellular tumor antigen p53	Homo sapiens (human)
cellular response to UV	Cellular tumor antigen p53	Homo sapiens (human)
multicellular organism growth	Cellular tumor antigen p53	Homo sapiens (human)
positive regulation of mitochondrial membrane permeability	Cellular tumor antigen p53	Homo sapiens (human)
cellular response to glucose starvation	Cellular tumor antigen p53	Homo sapiens (human)
intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator	Cellular tumor antigen p53	Homo sapiens (human)
positive regulation of apoptotic process	Cellular tumor antigen p53	Homo sapiens (human)
negative regulation of apoptotic process	Cellular tumor antigen p53	Homo sapiens (human)
entrainment of circadian clock by photoperiod	Cellular tumor antigen p53	Homo sapiens (human)
mitochondrial DNA repair	Cellular tumor antigen p53	Homo sapiens (human)
regulation of DNA damage response, signal transduction by p53 class mediator	Cellular tumor antigen p53	Homo sapiens (human)
positive regulation of neuron apoptotic process	Cellular tumor antigen p53	Homo sapiens (human)
transcription initiation-coupled chromatin remodeling	Cellular tumor antigen p53	Homo sapiens (human)
negative regulation of proteolysis	Cellular tumor antigen p53	Homo sapiens (human)
negative regulation of DNA-templated transcription	Cellular tumor antigen p53	Homo sapiens (human)
positive regulation of DNA-templated transcription	Cellular tumor antigen p53	Homo sapiens (human)
positive regulation of RNA polymerase II transcription preinitiation complex assembly	Cellular tumor antigen p53	Homo sapiens (human)
positive regulation of transcription by RNA polymerase II	Cellular tumor antigen p53	Homo sapiens (human)
response to antibiotic	Cellular tumor antigen p53	Homo sapiens (human)
fibroblast proliferation	Cellular tumor antigen p53	Homo sapiens (human)
negative regulation of fibroblast proliferation	Cellular tumor antigen p53	Homo sapiens (human)
circadian behavior	Cellular tumor antigen p53	Homo sapiens (human)
bone marrow development	Cellular tumor antigen p53	Homo sapiens (human)
embryonic organ development	Cellular tumor antigen p53	Homo sapiens (human)
positive regulation of peptidyl-tyrosine phosphorylation	Cellular tumor antigen p53	Homo sapiens (human)
protein stabilization	Cellular tumor antigen p53	Homo sapiens (human)
negative regulation of helicase activity	Cellular tumor antigen p53	Homo sapiens (human)
protein tetramerization	Cellular tumor antigen p53	Homo sapiens (human)
chromosome organization	Cellular tumor antigen p53	Homo sapiens (human)
neuron apoptotic process	Cellular tumor antigen p53	Homo sapiens (human)
regulation of cell cycle	Cellular tumor antigen p53	Homo sapiens (human)
hematopoietic stem cell differentiation	Cellular tumor antigen p53	Homo sapiens (human)
negative regulation of glial cell proliferation	Cellular tumor antigen p53	Homo sapiens (human)
type II interferon-mediated signaling pathway	Cellular tumor antigen p53	Homo sapiens (human)
cardiac septum morphogenesis	Cellular tumor antigen p53	Homo sapiens (human)
positive regulation of programmed necrotic cell death	Cellular tumor antigen p53	Homo sapiens (human)
protein-containing complex assembly	Cellular tumor antigen p53	Homo sapiens (human)
intrinsic apoptotic signaling pathway in response to endoplasmic reticulum stress	Cellular tumor antigen p53	Homo sapiens (human)
thymocyte apoptotic process	Cellular tumor antigen p53	Homo sapiens (human)
positive regulation of thymocyte apoptotic process	Cellular tumor antigen p53	Homo sapiens (human)
necroptotic process	Cellular tumor antigen p53	Homo sapiens (human)
cellular response to hypoxia	Cellular tumor antigen p53	Homo sapiens (human)
cellular response to xenobiotic stimulus	Cellular tumor antigen p53	Homo sapiens (human)
cellular response to ionizing radiation	Cellular tumor antigen p53	Homo sapiens (human)
cellular response to gamma radiation	Cellular tumor antigen p53	Homo sapiens (human)
cellular response to UV-C	Cellular tumor antigen p53	Homo sapiens (human)
stem cell proliferation	Cellular tumor antigen p53	Homo sapiens (human)
signal transduction by p53 class mediator	Cellular tumor antigen p53	Homo sapiens (human)
intrinsic apoptotic signaling pathway by p53 class mediator	Cellular tumor antigen p53	Homo sapiens (human)
reactive oxygen species metabolic process	Cellular tumor antigen p53	Homo sapiens (human)
cellular response to actinomycin D	Cellular tumor antigen p53	Homo sapiens (human)
positive regulation of release of cytochrome c from mitochondria	Cellular tumor antigen p53	Homo sapiens (human)
cellular senescence	Cellular tumor antigen p53	Homo sapiens (human)
replicative senescence	Cellular tumor antigen p53	Homo sapiens (human)
oxidative stress-induced premature senescence	Cellular tumor antigen p53	Homo sapiens (human)
intrinsic apoptotic signaling pathway	Cellular tumor antigen p53	Homo sapiens (human)
oligodendrocyte apoptotic process	Cellular tumor antigen p53	Homo sapiens (human)
positive regulation of execution phase of apoptosis	Cellular tumor antigen p53	Homo sapiens (human)
negative regulation of mitophagy	Cellular tumor antigen p53	Homo sapiens (human)
regulation of mitochondrial membrane permeability involved in apoptotic process	Cellular tumor antigen p53	Homo sapiens (human)
regulation of intrinsic apoptotic signaling pathway by p53 class mediator	Cellular tumor antigen p53	Homo sapiens (human)
positive regulation of miRNA transcription	Cellular tumor antigen p53	Homo sapiens (human)
negative regulation of G1 to G0 transition	Cellular tumor antigen p53	Homo sapiens (human)
negative regulation of miRNA processing	Cellular tumor antigen p53	Homo sapiens (human)
negative regulation of glucose catabolic process to lactate via pyruvate	Cellular tumor antigen p53	Homo sapiens (human)
negative regulation of pentose-phosphate shunt	Cellular tumor antigen p53	Homo sapiens (human)
intrinsic apoptotic signaling pathway in response to hypoxia	Cellular tumor antigen p53	Homo sapiens (human)
regulation of fibroblast apoptotic process	Cellular tumor antigen p53	Homo sapiens (human)
negative regulation of reactive oxygen species metabolic process	Cellular tumor antigen p53	Homo sapiens (human)
positive regulation of reactive oxygen species metabolic process	Cellular tumor antigen p53	Homo sapiens (human)
negative regulation of stem cell proliferation	Cellular tumor antigen p53	Homo sapiens (human)
positive regulation of cellular senescence	Cellular tumor antigen p53	Homo sapiens (human)
positive regulation of intrinsic apoptotic signaling pathway	Cellular tumor antigen p53	Homo sapiens (human)
response to hypoxia	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
monoatomic ion transport	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
calcium ion transport	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
smooth muscle contraction	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
signal transduction	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
synaptic transmission, cholinergic	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
visual perception	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
sensory perception of sound	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
learning	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
memory	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
locomotory behavior	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
associative learning	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
visual learning	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
regulation of dopamine secretion	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
sensory perception of pain	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
vestibulocochlear nerve development	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
optic nerve morphogenesis	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
lateral geniculate nucleus development	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
central nervous system projection neuron axonogenesis	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
positive regulation of B cell proliferation	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
regulation of synaptic transmission, dopaminergic	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
positive regulation of dopamine secretion	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
monoatomic ion transmembrane transport	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
response to nicotine	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
behavioral response to nicotine	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
social behavior	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
regulation of dopamine metabolic process	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
B cell activation	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
response to cocaine	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
regulation of circadian sleep/wake cycle, REM sleep	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
response to ethanol	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
negative regulation of action potential	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
regulation of dendrite morphogenesis	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
nervous system process	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
cognition	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
membrane depolarization	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
regulation of synapse assembly	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
excitatory postsynaptic potential	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
synaptic transmission involved in micturition	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
acetylcholine receptor signaling pathway	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
response to acetylcholine	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
chemical synaptic transmission	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
negative regulation of tumor necrosis factor production	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
response to hypoxia	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
positive regulation of protein phosphorylation	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
monoatomic ion transport	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
calcium ion transport	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
intracellular calcium ion homeostasis	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
signal transduction	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
synaptic transmission, cholinergic	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
learning or memory	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
memory	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
short-term memory	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
positive regulation of cell population proliferation	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
negative regulation of tumor necrosis factor production	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
monoatomic ion transmembrane transport	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
response to nicotine	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
positive regulation of MAPK cascade	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
positive regulation of angiogenesis	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
synapse organization	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
cognition	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
sensory processing	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
positive regulation of protein metabolic process	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
excitatory postsynaptic potential	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
positive regulation of ERK1 and ERK2 cascade	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
calcium ion transmembrane transport	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
acetylcholine receptor signaling pathway	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
dendritic spine organization	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
modulation of excitatory postsynaptic potential	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
dendrite arborization	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
positive regulation of long-term synaptic potentiation	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
positive regulation of amyloid-beta formation	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
negative regulation of amyloid-beta formation	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
regulation of amyloid precursor protein catabolic process	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
response to amyloid-beta	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
response to acetylcholine	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
regulation of amyloid fibril formation	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
positive regulation of CoA-transferase activity	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
positive regulation of excitatory postsynaptic potential	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
regulation of membrane potential	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
chemical synaptic transmission	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Process	via Protein(s)	Taxonomy
transcription cis-regulatory region binding	Cellular tumor antigen p53	Homo sapiens (human)
RNA polymerase II cis-regulatory region sequence-specific DNA binding	Cellular tumor antigen p53	Homo sapiens (human)
DNA-binding transcription factor activity, RNA polymerase II-specific	Cellular tumor antigen p53	Homo sapiens (human)
cis-regulatory region sequence-specific DNA binding	Cellular tumor antigen p53	Homo sapiens (human)
core promoter sequence-specific DNA binding	Cellular tumor antigen p53	Homo sapiens (human)
TFIID-class transcription factor complex binding	Cellular tumor antigen p53	Homo sapiens (human)
DNA-binding transcription repressor activity, RNA polymerase II-specific	Cellular tumor antigen p53	Homo sapiens (human)
DNA-binding transcription activator activity, RNA polymerase II-specific	Cellular tumor antigen p53	Homo sapiens (human)
protease binding	Cellular tumor antigen p53	Homo sapiens (human)
p53 binding	Cellular tumor antigen p53	Homo sapiens (human)
DNA binding	Cellular tumor antigen p53	Homo sapiens (human)
chromatin binding	Cellular tumor antigen p53	Homo sapiens (human)
DNA-binding transcription factor activity	Cellular tumor antigen p53	Homo sapiens (human)
mRNA 3'-UTR binding	Cellular tumor antigen p53	Homo sapiens (human)
copper ion binding	Cellular tumor antigen p53	Homo sapiens (human)
protein binding	Cellular tumor antigen p53	Homo sapiens (human)
zinc ion binding	Cellular tumor antigen p53	Homo sapiens (human)
enzyme binding	Cellular tumor antigen p53	Homo sapiens (human)
receptor tyrosine kinase binding	Cellular tumor antigen p53	Homo sapiens (human)
ubiquitin protein ligase binding	Cellular tumor antigen p53	Homo sapiens (human)
histone deacetylase regulator activity	Cellular tumor antigen p53	Homo sapiens (human)
ATP-dependent DNA/DNA annealing activity	Cellular tumor antigen p53	Homo sapiens (human)
identical protein binding	Cellular tumor antigen p53	Homo sapiens (human)
histone deacetylase binding	Cellular tumor antigen p53	Homo sapiens (human)
protein heterodimerization activity	Cellular tumor antigen p53	Homo sapiens (human)
protein-folding chaperone binding	Cellular tumor antigen p53	Homo sapiens (human)
protein phosphatase 2A binding	Cellular tumor antigen p53	Homo sapiens (human)
RNA polymerase II-specific DNA-binding transcription factor binding	Cellular tumor antigen p53	Homo sapiens (human)
14-3-3 protein binding	Cellular tumor antigen p53	Homo sapiens (human)
MDM2/MDM4 family protein binding	Cellular tumor antigen p53	Homo sapiens (human)
disordered domain specific binding	Cellular tumor antigen p53	Homo sapiens (human)
general transcription initiation factor binding	Cellular tumor antigen p53	Homo sapiens (human)
molecular function activator activity	Cellular tumor antigen p53	Homo sapiens (human)
promoter-specific chromatin binding	Cellular tumor antigen p53	Homo sapiens (human)
protein binding	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
ligand-gated monoatomic ion channel activity	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
acetylcholine receptor activity	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
acetylcholine-gated monoatomic cation-selective channel activity	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
acetylcholine binding	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
protein-containing complex binding	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
quaternary ammonium group binding	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
heterocyclic compound binding	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
amyloid-beta binding	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
monoatomic ion channel activity	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
calcium channel activity	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
protein binding	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
acetylcholine receptor activity	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
toxic substance binding	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
chloride channel regulator activity	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
acetylcholine-gated monoatomic cation-selective channel activity	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
acetylcholine binding	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
protein homodimerization activity	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Process	via Protein(s)	Taxonomy
nuclear body	Cellular tumor antigen p53	Homo sapiens (human)
nucleus	Cellular tumor antigen p53	Homo sapiens (human)
nucleoplasm	Cellular tumor antigen p53	Homo sapiens (human)
replication fork	Cellular tumor antigen p53	Homo sapiens (human)
nucleolus	Cellular tumor antigen p53	Homo sapiens (human)
cytoplasm	Cellular tumor antigen p53	Homo sapiens (human)
mitochondrion	Cellular tumor antigen p53	Homo sapiens (human)
mitochondrial matrix	Cellular tumor antigen p53	Homo sapiens (human)
endoplasmic reticulum	Cellular tumor antigen p53	Homo sapiens (human)
centrosome	Cellular tumor antigen p53	Homo sapiens (human)
cytosol	Cellular tumor antigen p53	Homo sapiens (human)
nuclear matrix	Cellular tumor antigen p53	Homo sapiens (human)
PML body	Cellular tumor antigen p53	Homo sapiens (human)
transcription repressor complex	Cellular tumor antigen p53	Homo sapiens (human)
site of double-strand break	Cellular tumor antigen p53	Homo sapiens (human)
germ cell nucleus	Cellular tumor antigen p53	Homo sapiens (human)
chromatin	Cellular tumor antigen p53	Homo sapiens (human)
transcription regulator complex	Cellular tumor antigen p53	Homo sapiens (human)
protein-containing complex	Cellular tumor antigen p53	Homo sapiens (human)
plasma membrane	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
external side of plasma membrane	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
membrane	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
presynaptic membrane	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
plasma membrane raft	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
cholinergic synapse	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
postsynaptic specialization membrane	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
acetylcholine-gated channel complex	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
plasma membrane	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
neuron projection	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
synapse	Neuronal acetylcholine receptor subunit beta-2	Homo sapiens (human)
plasma membrane	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
membrane	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
plasma membrane raft	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
postsynaptic membrane	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
postsynapse	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
acetylcholine-gated channel complex	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
plasma membrane	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
neuron projection	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
synapse	Neuronal acetylcholine receptor subunit alpha-7	Homo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Assay ID	Title	Year	Journal	Article
AID625286	Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for hepatitis	2011	PLoS computational biology, Dec, Volume: 7, Issue:12	Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID588214	FDA HLAED, liver enzyme composite activity	2004	Current 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.
AID588216	FDA HLAED, serum glutamic oxaloacetic transaminase (SGOT) increase	2004	Current 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.
AID588215	FDA HLAED, alkaline phosphatase increase	2004	Current 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.
AID588219	FDA HLAED, gamma-glutamyl transferase (GGT) increase	2004	Current 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.
AID625289	Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for liver disease	2011	PLoS computational biology, Dec, Volume: 7, Issue:12	Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID603950	In-vitro air to lung partition coefficients of the compound, logK(lung) (human/rat)	2008	European journal of medicinal chemistry, Mar, Volume: 43, Issue:3	Air to lung partition coefficients for volatile organic compounds and blood to lung partition coefficients for volatile organic compounds and drugs.
AID1079931	Moderate 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]
AID625284	Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for hepatic failure	2011	PLoS computational biology, Dec, Volume: 7, Issue:12	Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID1079945	Animal toxicity known. [column 'TOXIC' in source]
AID1079934	Highest frequency of acute liver toxicity observed during clinical trials, expressed as a percentage. [column '% AIGUE' in source]
AID1079939	Cirrhosis, proven histopathologically. Value is number of references indexed. [column 'CIRRH' in source]
AID588217	FDA HLAED, serum glutamic pyruvic transaminase (SGPT) increase	2004	Current 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.
AID112346	Evaluated in vitro for anesthetic activity in mice and ED50 value was reported	1982	Journal of medicinal chemistry, Jul, Volume: 25, Issue:7	Hydrogen bonding and anesthetic potency.
AID625279	Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for bilirubinemia	2011	PLoS computational biology, Dec, Volume: 7, Issue:12	Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID588218	FDA HLAED, lactate dehydrogenase (LDH) increase	2004	Current 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.
AID107968	Evaluated in vitro for anesthetic activity in man and minimum alveolar concentration (MAC) was determined	1982	Journal of medicinal chemistry, Jul, Volume: 25, Issue:7	Hydrogen bonding and anesthetic potency.
AID625291	Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for liver function tests abnormal	2011	PLoS computational biology, Dec, Volume: 7, Issue:12	Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID603952	In-vitro blood to lung partition coefficients of the compound, logP(lung) (human/rat)	2008	European journal of medicinal chemistry, Mar, Volume: 43, Issue:3	Air to lung partition coefficients for volatile organic compounds and blood to lung partition coefficients for volatile organic compounds and drugs.
AID625283	Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for elevated liver function tests	2011	PLoS computational biology, Dec, Volume: 7, Issue:12	Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID625292	Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) combined score	2011	PLoS computational biology, Dec, Volume: 7, Issue:12	Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID1079933	Acute 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
AID1079936	Choleostatic 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]
AID59016	Evaluated in vitro for anesthetic activity in dog and minimum alveolar concentration (MAC) was determined	1982	Journal of medicinal chemistry, Jul, Volume: 25, Issue:7	Hydrogen bonding and anesthetic potency.
AID28398	Partition coefficient was determined in oil/gas system and value was reported	1982	Journal of medicinal chemistry, Jul, Volume: 25, Issue:7	Hydrogen bonding and anesthetic potency.
AID1525565	Activation of human TASK1 expressed in African green monkey COS cells at 2 mM by whole cell patch clamp assay relative to control	2019	Journal of medicinal chemistry, 11-27, Volume: 62, Issue:22	TASK Channels Pharmacology: New Challenges in Drug Design.
AID1079935	Cytolytic 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]
AID1079947	Comments (NB not yet translated). [column 'COMMENTAIRES' in source]
AID1079948	Times to onset, minimal and maximal, observed in the indexed observations. [column 'DELAI' in source]
AID26047	logBB, log(C brain / C blood)	1996	Journal of medicinal chemistry, Nov-22, Volume: 39, Issue:24	Computation of brain-blood partitioning of organic solutes via free energy calculations.
AID1079938	Chronic 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]
AID588211	Literature-mined compound from Fourches et al multi-species drug-induced liver injury (DILI) dataset, effect in humans	2010	Chemical research in toxicology, Jan, Volume: 23, Issue:1	Cheminformatics analysis of assertions mined from literature that describe drug-induced liver injury in different species.
AID625282	Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for cirrhosis	2011	PLoS computational biology, Dec, Volume: 7, Issue:12	Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID625285	Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for hepatic necrosis	2011	PLoS computational biology, Dec, Volume: 7, Issue:12	Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID625288	Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for jaundice	2011	PLoS computational biology, Dec, Volume: 7, Issue:12	Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID1079937	Severe hepatitis, defined as possibly life-threatening liver failure or through clinical observations. Value is number of references indexed. [column 'MASS' in source]
AID625281	Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for cholelithiasis	2011	PLoS computational biology, Dec, Volume: 7, Issue:12	Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID588213	Literature-mined compound from Fourches et al multi-species drug-induced liver injury (DILI) dataset, effect in non-rodents	2010	Chemical research in toxicology, Jan, Volume: 23, Issue:1	Cheminformatics analysis of assertions mined from literature that describe drug-induced liver injury in different species.
AID1079946	Presence of at least one case with successful reintroduction. [column 'REINT' in source]
AID1079941	Liver damage due to vascular disease: peliosis hepatitis, hepatic veno-occlusive disease, Budd-Chiari syndrome. Value is number of references indexed. [column 'VASC' in source]
AID1079944	Benign tumor, proven histopathologically. Value is number of references indexed. [column 'T.BEN' in source]
AID1079932	Highest frequency of moderate liver toxicity observed during clinical trials, expressed as a percentage. [column '% BIOL' in source]
AID1079943	Malignant tumor, proven histopathologically. Value is number of references indexed. [column 'T.MAL' in source]
AID1079949	Proposed mechanism(s) of liver damage. [column 'MEC' in source]
AID625290	Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for liver fatty	2011	PLoS computational biology, Dec, Volume: 7, Issue:12	Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID625280	Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for cholecystitis	2011	PLoS computational biology, Dec, Volume: 7, Issue:12	Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID603951	In-vitro air to blood partition coefficients of the compound, logK(blood) (human/rat)	2008	European journal of medicinal chemistry, Mar, Volume: 43, Issue:3	Air to lung partition coefficients for volatile organic compounds and blood to lung partition coefficients for volatile organic compounds and drugs.
AID1079942	Steatosis, proven histopathologically. Value is number of references indexed. [column 'STEAT' in source]
AID588212	Literature-mined compound from Fourches et al multi-species drug-induced liver injury (DILI) dataset, effect in rodents	2010	Chemical research in toxicology, Jan, Volume: 23, Issue:1	Cheminformatics analysis of assertions mined from literature that describe drug-induced liver injury in different species.
AID1079940	Granulomatous liver disease, proven histopathologically. Value is number of references indexed. [column 'GRAN' in source]
AID625287	Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for hepatomegaly	2011	PLoS computational biology, Dec, Volume: 7, Issue:12	Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID1296008	Cytotoxic Profiling of Annotated Libraries Using Quantitative High-Throughput Screening	2020	SLAS discovery : advancing life sciences R & D, 01, Volume: 25, Issue:1	Cytotoxic Profiling of Annotated and Diverse Chemical Libraries Using Quantitative High-Throughput Screening.
AID1346987	P-glycoprotein substrates identified in KB-8-5-11 adenocarcinoma cell line, qHTS therapeutic library screen	2019	Molecular pharmacology, 11, Volume: 96, Issue:5	A High-Throughput Screen of a Library of Therapeutics Identifies Cytotoxic Substrates of P-glycoprotein.
AID1346986	P-glycoprotein substrates identified in KB-3-1 adenocarcinoma cell line, qHTS therapeutic library screen	2019	Molecular pharmacology, 11, Volume: 96, Issue:5	A High-Throughput Screen of a Library of Therapeutics Identifies Cytotoxic Substrates of P-glycoprotein.
AID504749	qHTS profiling for inhibitors of Plasmodium falciparum proliferation	2011	Science (New York, N.Y.), Aug-05, Volume: 333, Issue:6043	Chemical genomic profiling for antimalarial therapies, response signatures, and molecular targets.
AID1346652	Human K2P16.1 (Two P domain potassium channels)	2001	Biochemical and biophysical research communications, Mar-23, Volume: 282, Issue:1	Genomic and functional characteristics of novel human pancreatic 2P domain K(+) channels.
AID1346640	Rat TRPA1 (Transient Receptor Potential channels)	2008	Proceedings of the National Academy of Sciences of the United States of America, Jun-24, Volume: 105, Issue:25	General anesthetics activate a nociceptive ion channel to enhance pain and inflammation.
AID1346604	Human K2P2.1 (Two P domain potassium channels)	1999	Nature neuroscience, May, Volume: 2, Issue:5	Inhalational anesthetics activate two-pore-domain background K+ channels.
AID1346588	Rat K2P3.1 (Two P domain potassium channels)	2002	The Journal of neuroscience : the official journal of the Society for Neuroscience, Feb-15, Volume: 22, Issue:4	Serotonergic raphe neurons express TASK channel transcripts and a TASK-like pH- and halothane-sensitive K+ conductance.
AID1802477	Electrophysiology Assay from Article 10.1074/jbc.M113.508333: \\Insights into distinct modulation of a7 and a7u00DF2 nicotinic acetylcholine receptors by the volatile anesthetic isoflurane.\\	2013	The Journal of biological chemistry, Dec-13, Volume: 288, Issue:50	Insights into distinct modulation of α7 and α7β2 nicotinic acetylcholine receptors by the volatile anesthetic isoflurane.
[information is prepared from bioassay data collected from National Library of Medicine (NLM), extracted Dec-2023]

Timeframe	Studies, This Drug (%)	All Drugs %
pre-1990	1086 (11.65)	18.7374
1990's	2850 (30.58)	18.2507
2000's	2500 (26.82)	29.6817
2010's	2239 (24.02)	24.3611
2020's	646 (6.93)	2.80
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Publication Type	This drug (%)	All Drugs (%)
Trials	2,117 (21.77%)	5.53%
Reviews	283 (2.91%)	6.00%
Case Studies	484 (4.98%)	4.05%
Observational	20 (0.21%)	0.25%
Other	6,819 (70.13%)	84.16%
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Trial	Phase	Enrollment	Study Type	Start Date	Status
Anesthesia and the Developing Brain: a Comparison of Two Anesthetic Techniques [NCT03882788]		153 participants (Actual)	Interventional	2013-04-22	Completed
Inflammatory Cytokines Profile in Individuals Subjected to Surgical Procedures Using Propofol or Isoflurane. [NCT01111227]	Phase 4	40 participants (Actual)	Interventional	2008-03-31	Completed
Effect of Ventilation on Speed of Induction of Anesthesia in Desflurane, Sevoflurane, and Isoflurane [NCT01171833]		36 participants (Actual)	Interventional	2010-06-30	Completed
Evaluation of Possible Neurotoxicity of Anesthesia Guided by Olfactory Changes in Middle-aged Patients [NCT04275531]		600 participants (Anticipated)	Observational	2021-03-01	Active, not recruiting
Comparison of Total Intravenous Anesthesia vs. Inhalational Anesthesia on Brain Relaxation, Subdural Pressure and Hemodynamics in Patients With Acute Subdural Hematoma Undergoing Emergency Craniotomy- A Randomized Control Trial [NCT03146104]	Phase 4	90 participants (Actual)	Interventional	2017-08-01	Completed
[NCT02154074]	Phase 4	92 participants (Anticipated)	Interventional	2014-05-31	Recruiting
In-vitro Experimental Study About Effects of Subanesthetic Isoflurane/Sevoflurane in 60% Oxygen on Clinical In-vitro Sepsis [NCT02185118]		50 participants (Anticipated)	Interventional	2014-06-30	Recruiting
Comparison of Propofol Based Anesthesia and Postoperative Sedation (PA) Versus Volatile Anesthetics Based Anesthesia and Postoperative Sedation (VA) in Cardiac Surgical Patients [NCT01151254]		146 participants (Actual)	Interventional	2009-09-30	Completed
Changes in Blood Oxygen Transport Function and Body Energy Expenditure During Anaesthesia During Cardiac Surgery in Adults: a Randomized Clinical Trial [NCT05693428]		90 participants (Actual)	Interventional	2022-01-22	Completed
Evaluation of Neurotoxic Effect of Sevoflurane-Based Anaesthesia Guided by Significant Short-Term Olfactory Identification Impairment in Old Age [NCT03726580]		600 participants (Actual)	Observational [Patient Registry]	2017-03-01	Completed
Comparison of Inhalational Anesthesia With Intravenous Tranexamic Acid and Total Intravenous Anesthesia on Surgical Field Quality in Endoscopic Sinus Surgery [NCT05639686]		100 participants (Anticipated)	Interventional	2023-01-01	Recruiting
A Randomised Control Trial to Compare Quality of Recovery Between Desflurane and Isoflurane Inhalational Anaesthesia in Patients Receiving General Anaesthesia for Ophthalmological Surgery at Dr. George Mukhari Academic Hospital [NCT04188314]		170 participants (Actual)	Interventional	2020-02-20	Completed
Volatile Anesthetics to Reduce Mortality in Cardiac Surgery: A Multicentre Randomized Controlled Study [NCT02105610]	Phase 4	5,400 participants (Actual)	Interventional	2014-04-14	Completed
Comparison of Propofol and Isoflurane Anesthesia on Cardioprotection and Clinical Outcomes in Patients Undergoing Off-pump Coronary Artery Bypass Graft Surgery : A Propensity-score Analysis [NCT02222142]		1,080 participants (Actual)	Observational	2010-01-31	Completed
A Phase 3, Multicenter, Randomized, Controlled, Open Label, Assessor-Blinded Study to Evaluate the Efficacy and Safety of Inhaled Isoflurane Delivered Via the Sedaconda ACD-S Compared to Intravenous Propofol for Sedation of Mechanically Ventilated Intensi [NCT05312385]	Phase 3	235 participants (Anticipated)	Interventional	2022-04-28	Recruiting
Randomised Cross-over Pilot Study to Determine the Effects of Isoflurane and Propofol on Pulmonary Vascular Resistance in Children With Pulmonary Hypertension. [NCT01212523]	Phase 4	10 participants (Actual)	Interventional	2009-11-30	Completed
Depth of Long Term ICU Sedation Under 0,5 MAC Isoflurane, Sevoflurane or Desflurane Using MIRUS, an Automated Delivery System for Volatile Anaesthetics [NCT03860129]		30 participants (Actual)	Interventional	2014-12-10	Completed
Phase I Trial of Emulsified Isoflurane in Adult Healthy Volunteers [NCT01302353]	Phase 1	78 participants (Actual)	Interventional	2010-05-31	Completed
The Depth of Anaesthesia Associated With the Use of 2.5% Isoflurane During Cardiopulmonary Bypass [NCT02471950]		22 participants (Actual)	Observational	2015-04-30	Completed
Vasodilation Effect of Inhalational Anesthetics Including Halothane, Isoflurane, Sevoflurane, Desflurane and Enflurane [NCT00815269]		300 participants (Actual)	Interventional	2008-12-31	Completed
Total Intravenous Versus Inhaled Anesthesia in Endoscopic Sinus Surgery for High-Grade Paranasal Disease [NCT02578862]	Phase 4	72 participants (Actual)	Interventional	2015-07-31	Completed
Inhalatorial Sedation in Patient With SAH Versus Conventional Intravenous Sedation (GAS-SAH) [NCT00830843]	Phase 4	13 participants (Actual)	Interventional	2009-01-31	Completed
Effect of Anesthetics on Troponin I and С-reactive Protein in Mitral, Tricuspid and Aortic Valve Replacement/Plastic in Adult: a Randomized Clinical Study [NCT05742789]	Phase 1	255 participants (Actual)	Interventional	2021-11-30	Completed
Effect of Volatile Sedation on Spontaneous Breathing During Mechanical Ventilation for Patients With the Acute Respiratory Distress Syndrome [NCT06014138]	Phase 2/Phase 3	20 participants (Anticipated)	Interventional	2023-09-30	Not yet recruiting
Efficacy of Deep Anaesthesia With Isoflurane as a Fast-response Antidepressant Agent in Treatment Resistant Depression Patients : Proof of Concept [NCT04171193]	Phase 2	30 participants (Anticipated)	Interventional	2019-12-31	Not yet recruiting
The Effect of Sevoflurane Versus Isoflurane on Vasopressor Need [NCT00922844]	Phase 4	10 participants (Actual)	Interventional	2009-05-31	Terminated(stopped due to too slow recruitment; lack of funding)
Effects of Propofol-dexmedetomidine on Immune Function During Total Laryngectomy Surgery Compared With Isoflurane Anesthesia [NCT02739958]		40 participants (Actual)	Interventional	2016-03-01	Completed
SedAting With Volatile Anesthetics Critically Ill COVID-19 Patients in ICU: Effects On Ventilatory Parameters And Survival. Multicentre Open-label, Pragmatic, Randomized Controlled Trial and a Parallel Prospective (Non-randomized) Cohort Study [NCT04415060]	Phase 3	758 participants (Anticipated)	Interventional	2020-06-15	Recruiting
Influence of Anesthesia on Mechanical Efficiency of Left Ventricle in Patients Undergoing Open Heart Surgery [NCT01397331]	Phase 4	28 participants (Actual)	Interventional	2010-07-01	Terminated(stopped due to Technical problems with data acquisition and interpretation; problems with recruitment)
Toxicogenomic and Immunocytotoxic Effects of Propofol and Isoflurane Anesthetics in Patients Undergoing Elective Surgery [NCT00854178]	Phase 4	26 participants (Anticipated)	Interventional	2008-03-31	Completed
Comparison Between Propofol and Inhalational Anaesthetic Agents on Cardiovascular Outcomes Following Cardiac Surgery - a Randomised Controlled Feasibility Trial [NCT04039854]	Phase 4	50 participants (Anticipated)	Interventional	2019-11-20	Recruiting
Reconstructing Consciousness and Cognition [NCT01911195]		60 participants (Actual)	Interventional	2013-07-31	Completed
Volatile Anaesthesia and Perioperative Outcomes Related to Cancer (VAPOR-C): A Feasibility Study [NCT04074460]	Phase 4	169 participants (Actual)	Interventional	2017-08-27	Completed
Isoflurane Versus Combination Of Propofol With Isoflurane For Removal Of Laryngeal Mask Airway In Children [NCT01958138]	Phase 2/Phase 3	50 participants (Actual)	Interventional	2012-04-30	Completed
Use of Volatile Anesthetics for Long-Term Sedation In Critically Ill Patients [NCT01983800]		60 participants (Actual)	Interventional	2013-07-31	Completed
Comparison of an Inhaled Sedation Strategy to an Intravenous Sedation Strategy in Intensive Care Unit Patients Treated With Invasive Mechanical Ventilation : INASED Study [NCT04341350]		250 participants (Anticipated)	Interventional	2020-08-06	Recruiting
Anesthesia With Sevoflurane and Isoflurane for Excision Surgeries in Benign Breast Tumors [NCT00575354]	Phase 4	500 participants (Actual)	Interventional	2007-03-31	Completed
Effects of Remote Ischemic PreConditioning in Off-pump Versus On-pump Coronary [NCT01608984]	Phase 1	100 participants (Anticipated)	Interventional	2012-05-31	Recruiting
Sevoflurane and Isoflurane - Cardioprotective Effects, Hemodynamic Stability and Pharmacokinetics During Cardiopulmonary Bypass With the MECC System [NCT01601795]	Phase 4	30 participants (Actual)	Interventional	2012-07-31	Completed
A Randomised Active-controlled Study to Compare Efficacy & Safety of Inhaled Isoflurane Delivered by the AnaConDa-S (Anaesthetic Conserving Device) vs IV Midazolam for Sedation in Mechanically Ventilated Paediatric Patients 3-17 Years Old [NCT04684238]	Phase 3	97 participants (Actual)	Interventional	2021-01-14	Completed
Department of Anesthesiology, Beijing Anzhen Hospital, Capital Medical University [NCT02678650]	Phase 4	60 participants (Anticipated)	Interventional	2016-01-31	Recruiting
Markers of Alzheimers Disease and Cognitive Outcomes After Perioperative Care [NCT01993836]	Phase 4	191 participants (Actual)	Interventional	2013-11-30	Completed
Neuronale Mechanismen Der Sensorischen Reizverarbeitung in Der Narkose [NCT00434382]		768 participants	Interventional	2002-10-31	Active, not recruiting
Restorative Sleep: Effect of Dexmedetomidine [NCT00333632]	Phase 4	0 participants (Actual)	Interventional	2006-06-30	Withdrawn
Comparative Randomized Controlled Trial Study of General Balanced Anesthesia Based on Opioid and Opioid Sparing Balanced Anesthesia for Cholecystectomy Surgery Via Laparoscopy: Intraoperative and Postoperative Outcomes [NCT02953210]	Phase 4	40 participants (Anticipated)	Interventional	2016-11-30	Enrolling by invitation
Delirium Reduction by Volatile Anesthesia in Cardiac Surgery: Prospective, Randomized, Single-blinded Study [NCT03729011]	Phase 4	672 participants (Anticipated)	Interventional	2019-01-09	Recruiting
Isoflurane Induced Anesthetic Preconditioning in Elective Liver Resection [NCT01031550]		8 participants (Actual)	Interventional	2010-01-31	Terminated(stopped due to We no longer had an appropriate patient population.Study closed)
Prospective Randomised Controled Trial: Comparison of Volatile Anaesthetics Sevoflurane vs. Isoflurane for Low-Flow General Anaesthesia for Abdominal Surgery [NCT00521612]		82 participants (Actual)	Interventional	2007-09-30	Completed
Cardioprotective Effect of Ketamine-dexmeditomidine Versus Fentanyl-midazolam in Open-heart Surgery in Pediatrics: A Randomized Controlled Double-blinded Study [NCT05314569]	Phase 1	81 participants (Anticipated)	Interventional	2022-04-15	Recruiting
Impact of Xenon-anesthesia on the Renal Function After Partial Nephrectomy - PaNeX: Partial Nephrectomy Under Xenon:a Pilot Study [NCT01839084]	Phase 3	46 participants (Actual)	Interventional	2013-07-31	Completed
Intranasal Premedication With Dexmedetomidine Versus Intravenous Dexmedetomidine for Hypotensive Anesthesia During Functional Endoscopic Sinus Surgery in Adults: A Randomized Triple-Blind Trial [NCT05604599]	Phase 4	60 participants (Actual)	Interventional	2022-11-10	Completed
Effect of Inhalational Anesthetics on Myocardial Deformation Indices - A Dose-Response Cross-over Study [NCT03569085]	Phase 1	26 participants (Actual)	Interventional	2018-06-27	Completed
Multicenter Retrospective Study of Isoflurane in Refractory and Super-Refractory Status Epilepticus (I-Seizure) [NCT05830864]		120 participants (Anticipated)	Observational [Patient Registry]	2023-05-01	Not yet recruiting
Comparison of Extubation Delay After Prolonged Sedation With Inhaled Isoflurane Using the MIRUS® Device or Continuous Intravenous Midazolam in Patients With Septic Shock in Intensive Care [NCT04710914]	Phase 4	59 participants (Anticipated)	Interventional	2020-12-15	Recruiting
Effect of Isoflurane on Tissue Doppler Imaging of Mitral Annulus During Cardiac Surgery [NCT01819012]		20 participants (Actual)	Interventional	2013-03-31	Completed
A Phase 3, Multicenter, Randomized, Controlled, Open Label, Assessor-Blinded Study to Evaluate the Efficacy and Safety of Inhaled Isoflurane Delivered Via the Sedaconda ACD-S Compared to Intravenous Propofol for Sedation of Mechanically Ventilated Intensi [NCT05327296]	Phase 3	235 participants (Anticipated)	Interventional	2022-06-30	Recruiting
Volatile Anesthetic Choice and Duration of Hospitalization: A Quality Improvement and Cost-control Project [NCT01379664]		1,584 participants (Actual)	Interventional	2011-07-31	Completed
Measuring the Effects of Dexmedetomidine on Somatosensory Evoked and Muscular Evoked Potential During Neurosurgery in Pediatric Patients [NCT01512147]		20 participants (Actual)	Interventional	2011-12-31	Completed
General Anesthesia, Versus Axillary Block for Ambulatory Hand Surgery: Randomized Prospective Study [NCT04727515]		40 participants (Anticipated)	Interventional	2021-01-01	Active, not recruiting
Effects of Subanesthetic Concentrations of Isoflurane/Nitrous Oxide [NCT00000251]	Phase 2	10 participants (Actual)	Interventional	1994-04-30	Completed
Post-Operative Creatinine Changes In Patients With Pre-Existing Renal Impairment After Low-Flow Isoflurane Or Sevoflurane: A Randomised Clinical Trial [NCT00144118]	Phase 4	270 participants	Interventional	2002-01-31	Terminated
Inhalational Anesthesia and Precipitation of Dementia: is There a Link? A Prospective, Multicenter, Randomized, Controlled Clinical Trial Comparing Two Different Anesthetic Techniques in Elderly Patients [NCT01903421]		500 participants (Anticipated)	Interventional	2014-03-31	Active, not recruiting
Post Anesthesia Emergence and Behavioral Changes in Children Undergoing MRI: Comparative Study Using Propofol, Sevoflurane and Isoflurane [NCT02111447]	Phase 4	6 participants (Actual)	Interventional	2014-01-31	Terminated(stopped due to Not enough participants)
Decision Support for Intraoperative Low Blood Pressure [NCT02726620]		22,435 participants (Actual)	Interventional	2017-01-05	Completed
The Effects of Remifentanil, Sevoflurane, Isoflurane and Desflurane on Left Ventricular Diastolic Function in Humans [NCT00244517]	Phase 4	60 participants (Actual)	Interventional	2004-06-30	Terminated(stopped due to Part II was not performed as we could not include enough patients fulfilling the inclusion criteria.)
The Effect of Isoflurane Versus Propofol Anesthesia on Alzheimers Disease CSF Markers [NCT01640275]	Phase 1	105 participants (Actual)	Interventional	2012-03-31	Completed
Isoflurane-induced Neuroinflammation in Children With Hydrocephalus: A Bench-to-bedside, Translational Study of Molecular Pathways and Therapeutic Approaches [NCT02512809]	Phase 3	25 participants (Actual)	Interventional	2015-07-31	Terminated(stopped due to PI moving to another institution.)
Effect of Inhalatory Sedation on Cerebral Perfusion in Subarachnoid Hemorrhage [NCT05213832]	Phase 2	10 participants (Anticipated)	Interventional	2020-06-26	Recruiting
Postoperative Pain After Laparoscopic Cholecystectomy After Anesthesia With Isoflurane, Desflurane, Sevoflurane or Propofol [NCT00983918]		80 participants (Actual)	Interventional	2009-09-30	Completed
Advancing Brain Outcomes in Pediatric Critically Ill Patients Sedated With Volatile AnEsthestic Agents: A Pilot Multicentre Randomized Controlled Trial [NCT05867472]	Phase 3	60 participants (Anticipated)	Interventional	2023-10-10	Recruiting
Effect of Remote Ischemic Preconditioning in Patients Undergoing On-pump Coronary Artery Bypass Graft Surgery With Crystalloid Cardioplegic Arrest [NCT01406678]	Phase 2/Phase 3	1,204 participants (Actual)	Interventional	2008-07-31	Completed
Influence of Anesthetics on Clinical Outcome in Mitral and Aortic Valve Replacement in Adults: a Randomized Clinical Trial [NCT05696509]	Phase 3	75 participants (Actual)	Interventional	2020-01-03	Completed
Isoflurane at Subanesthetic Concentrations [NCT00000254]	Phase 2	10 participants (Actual)	Interventional	1995-01-31	Completed
Comparison of Postoperative Delirium in Patients Anaesthetised With Isoflurane and Desflurane During Spinal Surgery [NCT02925611]	Phase 4	60 participants (Actual)	Interventional	2016-01-31	Completed
Real-time Decision Support for Postoperative Nausea and Vomiting (PONV) Prophylaxis [NCT02625181]		27,034 participants (Actual)	Interventional	2016-07-31	Completed
The Effects of Sevoflurane, Isoflurane and Propofol on the Hemodynamic, Body Energy Expenditure During Cardiac Surgery in Adults: a Randomized Clinical Trial [NCT05695287]	Phase 1	89 participants (Actual)	Interventional	2021-01-22	Completed
[NCT02326727]		30 participants (Anticipated)	Interventional	2015-04-30	Not yet recruiting
Automated Control of End-tidal Volatile Anesthetic Concentration Using the MIRUS System: A Comparison of Isoflurane, Sevoflurane and Desflurane in Anesthesia. [NCT02342509]		63 participants (Actual)	Interventional	2014-09-30	Completed
Intravenous General Anesthesia Versus Inhalational General Anesthesia in Parkinson's Disease [NCT00615472]		58 participants (Actual)	Interventional	2003-10-31	Terminated(stopped due to Lack of funding)
The Ratio of Hypnotic to Analgesic Potency of Volatile Anesthetics [NCT03588429]	Phase 3	90 participants (Anticipated)	Interventional	2020-01-01	Suspended(stopped due to Researchers go abroad to study)
Does Inhalational Anesthesia Accelerate Postoperative Cognitive Decline? [NCT00788008]		200 participants (Actual)	Interventional	2008-11-30	Completed
Implication of Serum Fluoride Level Caused by Sevoflurane Versus Isoflurane Anesthesia Upon Renal Function After Kidney Transplantation. [NCT03373266]	Phase 2	30 participants (Actual)	Interventional	2015-10-31	Completed
The Effect of Anesthesia on Potential Cerebrospinal Fluid (CSF) and Serum Markers of Alzheimer's Disease. [NCT01772537]		14 participants (Actual)	Interventional	2012-05-31	Terminated(stopped due to The data did not show clear results)
Comparison of Inhalational Anesthesia and Total Intravenous Anesthesia on Surgical Field Quality and Post-operative Recovery in Endoscopic Tympanoplasty [NCT05993039]	Early Phase 1	100 participants (Anticipated)	Interventional	2023-09-01	Recruiting
Neuroinflammatory and Neurocognitive Effects of Spinal vs. Inhalational Anesthesia for Elective Surgery in Infants: A Randomized, Controlled, Double-Blinded Study [NCT02521831]	Phase 3	0 participants (Actual)	Interventional	2015-10-31	Withdrawn
[information is prepared from clinicaltrials.gov, extracted Sep-2024]

Trial	Outcome
NCT00615472 (1) [back to overview]	Number of Participants With Improved Postoperative Delirium and Cognitive and Motor Changes
NCT00788008 (1) [back to overview]	Change in Neurocognitive Performance (Z-score)
NCT00983918 (1) [back to overview]	Pain Measured on Verbal Scale of 0-10
NCT01379664 (3) [back to overview]	Hospital Length of Stay
NCT01379664 (3) [back to overview]	Time-weighted Average Verbal Rating Pain Score
NCT01379664 (3) [back to overview]	Total Intraoperative Opioid Consumption
NCT01772537 (1) [back to overview]	Number of Participants With Delirium as Assessed by the Confusion Assessment Method (CAM)
NCT01993836 (6) [back to overview]	Perioperative CSF Tau/Abeta Ratio Change
NCT01993836 (6) [back to overview]	Continuous Cognitive Index Score Change Difference Between Anesthetic Agent Groups
NCT01993836 (6) [back to overview]	Change in CSF Markers of Alzheimers Disease by Anesthetic Agent Group
NCT01993836 (6) [back to overview]	Change in Ratio of CSF Markers of Alzheimers Disease by Anesthetic Agent Group
NCT01993836 (6) [back to overview]	Correlation Between Perioperative Change in Cerebrospinal Fluid (CSF) Markers of Alzheimers Disease and Perioperative Cognitive Change
NCT01993836 (6) [back to overview]	Correlation Between Perioperative Change in Ratios of Cerebrospinal Fluid (CSF) Markers of Alzheimers Disease and Perioperative Cognitive Change
NCT02111447 (2) [back to overview]	Incidence of Delirium on Emergence
NCT02111447 (2) [back to overview]	Incidence of Airway Complications
NCT02512809 (1) [back to overview]	Change in Serum Cytokine Levels
NCT02578862 (6) [back to overview]	Intraoperative Blood Loss
NCT02578862 (6) [back to overview]	Number of Patients Treated With Post-operative Anti-emetics
NCT02578862 (6) [back to overview]	Post-anesthesia Care Unit Recovery Time
NCT02578862 (6) [back to overview]	Surgical Time
NCT02578862 (6) [back to overview]	Intraoperative Visual Field Assessment
NCT02578862 (6) [back to overview]	Sinus-related Quality of Life
NCT02625181 (4) [back to overview]	Adherence to PONV Guidelines
NCT02625181 (4) [back to overview]	PONV Incidence: Number of Participants With Postoperative Nausea and Vomiting
NCT02625181 (4) [back to overview]	The Number of Prophylactic Interventions for PONV
NCT02625181 (4) [back to overview]	Time to Discharge From the Postanesthesia Care Unit (PACU)
NCT02726620 (43) [back to overview]	Depth and Duration of Intraoperative Hypotension - Threshold MAP 55 mmHg
NCT02726620 (43) [back to overview]	Depth and Duration of Intraoperative Hypotension - Threshold MAP 60 mmHg
NCT02726620 (43) [back to overview]	Depth and Duration of Intraoperative Hypotension - Threshold MAP 65 mmHg
NCT02726620 (43) [back to overview]	Depth and Duration of Intraoperative Hypotension - Threshold MAP 70 mmHg
NCT02726620 (43) [back to overview]	Depth and Duration of Intraoperative Hypotension - Threshold MAP 75 mmHg
NCT02726620 (43) [back to overview]	Estimated Intraoperative Blood Loss
NCT02726620 (43) [back to overview]	In-hospital Mortality
NCT02726620 (43) [back to overview]	Incidence of a MAP < 50 mmHg
NCT02726620 (43) [back to overview]	Incidence of a MAP < 50 mmHg for > 10 Minutes
NCT02726620 (43) [back to overview]	Incidence of a MAP < 50 mmHg for > 20 Minutes
NCT02726620 (43) [back to overview]	Incidence of a MAP < 55 mmHg
NCT02726620 (43) [back to overview]	Incidence of a MAP < 55 mmHg for > 10 Minutes
NCT02726620 (43) [back to overview]	Incidence of a MAP < 55 mmHg for > 20 Minutes
NCT02726620 (43) [back to overview]	Incidence of a MAP < 60 mmHg
NCT02726620 (43) [back to overview]	Incidence of a MAP < 60 mmHg for > 10 Minutes
NCT02726620 (43) [back to overview]	Incidence of a MAP < 60 mmHg for > 20 Minutes
NCT02726620 (43) [back to overview]	Intraoperative Administration of Intravenous Fluids
NCT02726620 (43) [back to overview]	Intravenous Anesthetic Drug Use During Intraoperative Hypotension: MAP < 50 mmHg
NCT02726620 (43) [back to overview]	Intravenous Anesthetic Drug Use During Intraoperative Hypotension: MAP < 55 mmHg
NCT02726620 (43) [back to overview]	Intravenous Anesthetic Drug Use During Intraoperative Hypotension: MAP < 60 mmHg
NCT02726620 (43) [back to overview]	Intravenous Anesthetic Drug Use During Intraoperative Hypotension: MAP < 65 mmHg
NCT02726620 (43) [back to overview]	Postoperative Rise in Creatinine Levels
NCT02726620 (43) [back to overview]	Time to Discharge Readiness at the Postanesthesia Care Unit (PACU)
NCT02726620 (43) [back to overview]	Timing of Cardiovascular Drugs for MAP < 50 mmHg
NCT02726620 (43) [back to overview]	Timing of Cardiovascular Drugs for MAP < 55 mmHg
NCT02726620 (43) [back to overview]	Timing of Cardiovascular Drugs for MAP < 60 mmHg
NCT02726620 (43) [back to overview]	Timing of Cardiovascular Drugs for MAP < 65 mmHg
NCT02726620 (43) [back to overview]	Usage Frequency of Cardiovascular Drugs: Ephedrine
NCT02726620 (43) [back to overview]	Usage Frequency of Cardiovascular Drugs: Ephinephrine
NCT02726620 (43) [back to overview]	Usage Frequency of Cardiovascular Drugs: Glycopyrrolate
NCT02726620 (43) [back to overview]	Usage Frequency of Cardiovascular Drugs: Phenylephrine
NCT02726620 (43) [back to overview]	Inhaled Anesthetic Drug Use During Intraoperative Hypotension: MAP < 50 mmHg
NCT02726620 (43) [back to overview]	Inhaled Anesthetic Drug Use During Intraoperative Hypotension: MAP < 55 mmHg
NCT02726620 (43) [back to overview]	Inhaled Anesthetic Drug Use During Intraoperative Hypotension: MAP < 60 mmHg
NCT02726620 (43) [back to overview]	Inhaled Anesthetic Drug Use During Intraoperative Hypotension: MAP < 65 mmHg
NCT02726620 (43) [back to overview]	30-day Mortality
NCT02726620 (43) [back to overview]	Usage Frequency of Cardiovascular Drugs: Norepinephrine
NCT02726620 (43) [back to overview]	Average Use of Cardiovascular Drugs: Ephedrine
NCT02726620 (43) [back to overview]	Average Use of Cardiovascular Drugs: Epinephrine
NCT02726620 (43) [back to overview]	Average Use of Cardiovascular Drugs: Glycopyrrolate
NCT02726620 (43) [back to overview]	Average Use of Cardiovascular Drugs: Norepinephrine
NCT02726620 (43) [back to overview]	Average Use of Cardiovascular Drugs: Phenylephrine
NCT02726620 (43) [back to overview]	Depth and Duration of Intraoperative Hypotension - Threshold MAP 50 mmHg
NCT02925611 (4) [back to overview]	CAM-S Delirium Severity Score With Isoflurane and Desflurane
NCT02925611 (4) [back to overview]	Post Operative Pain Scores With Isoflurane and Desflurane
NCT02925611 (4) [back to overview]	Post Operative Pain Scores With Isoflurane and Desflurane
NCT02925611 (4) [back to overview]	CAM-S Delirium Severity Score With Isoflurane and Desflurane
NCT03882788 (2) [back to overview]	Electroencephalogram
NCT03882788 (2) [back to overview]	Bayley III

Intervention	participants (Number)
Group 1	6
Group 2	5

Intervention	z score (Mean)
	Memory measures	Executive Function measures
Isoflurane	.09	-.42
Propofol	-.20	.01

Intervention	units on a scale (Mean)
Desflurane	2.7
Sevoflurane	1.7
Isoflurane	3
Propofol	2.1

Intervention	Days (Median)
Isoflurane	4.9
Sevoflurane	4.4

Intervention	units on a scale (Mean)
Isoflurane	3.6
Sevoflurane	3.6

Intervention	mg (Mean)
Isoflurane	32
Sevoflurane	33

Intervention	participants (Number)
Delirum Status Post Open Thoracoabdominal Aneurysm Repair	2
Delerium Staus Post Stenting of Aneuryms Propofol	0
Stent Graft Aneurysm Repair Isoflurane	1

Intervention	ratio (Median)
Combined Surgical Cohort	-0.001

Intervention	units on a scale (Mean)
Total Intravenous Anesthesia With Propofol	0.019
General Anesthesia With Isoflurane	0.061

Intervention	pg/ml (Median)
	Tau	Abeta	P-Tau
General Anesthesia With Isoflurane	-1.67	-9.50	1.10
Total Intravenous Anesthesia With Propofol	-0.80	-2.10	-2.25

Intervention	ratio (Median)
	Tau/Abeta Ratio	P-Tau/Abeta Ratio
General Anesthesia With Isoflurane	-0.00	0.01
Total Intravenous Anesthesia With Propofol	0.00	-0.00

Intervention	pg/ml (Median)
	Tau	Abeta	P-Tau
Combined Surgical Cohort	-1.21	-5.09	-0.44

Intervention	ratio (Median)
	Tau/Abeta Ratio	P-Tau/Abeta Ratio
Combined Surgical Cohort	0.001	0.002

Intervention	Participants (Count of Participants)
Sevoflurane, Propofol, Nasal Oxygen	0
Sevoflurane, Sevoflurane, LMA	1
Sevoflurane, Propofol, LMA	5
Sevoflurane, Isoflurane, LMA	0

Intervention	Participants (Count of Participants)
Sevoflurane, Propofol, Nasal Oxygen	0
Sevoflurane, Sevoflurane, LMA	1
Sevoflurane, Propofol, LMA	5
Sevoflurane, Isoflurane, LMA	0

Intervention	pg/ml (Mean)
	IL-1β pre-isoflurane	IL-1β post-isoflurane	TNF-α pre-isoflurane	TNF-α post-isoflurane	IL-6 pre-isoflurane	IL-6 post-isoflurane
MRI Control Arm	25.97	38.53	94.26	85.84	2.28	2.04

Intervention	mL (Median)
Total Intravenous	200
Inhaled Anesthetic	300

Intervention	Participants (Count of Participants)
Total Intravenous	27
Inhaled Anesthetic	20

Intervention	hours (Median)
Total Intravenous	1.3
Inhaled Anesthetic	1.7

Intervention	hours (Median)
Total Intravenous	3.4
Inhaled Anesthetic	3.4

Intervention	units on a scale (Median)
	Right Frontal	Right Ethmoid	Right Sphenoethmoidal Recess	Right Choana	Left Frontal	Left Ethmoid	Left Sphenoethmoidal Recess	Left Choana
Inhaled Anesthetic	4.3	4.2	4.8	3.3	4.0	4.3	4.3	3.7
Total Intravenous	3.3	3.3	3.3	2.7	3.3	3.3	3.3	3.0

Intervention	units on a scale (Median)
	3 months	6 months
Inhaled Anesthetic	14.2	15.2
Total Intravenous	20.1	21.5

Intervention	Participants (Count of Participants)
Baseline Measurement	666
CDS Email Recommendations	5260
CDS Email + Real TIme Recommenations	5863

Intervention	Participants (Count of Participants)
Baseline Measurement	139
CDS Email Recommendations	1323
CDS Email + Real TIme Recommenations	1343

Substance	Relationship Strength	Studies	Trials	Classes	Roles
2,3-dihydroxybenzoic acid 2,3-dihydroxybenzoic acid: RN given refers to parent cpd. dihydroxybenzoic acid : Any member of the class of hydroxybenzoic acids carrying two phenolic hydroxy groups on the benzene ring and its derivatives.. 2,3-dihydroxybenzoic acid : A dihydroxybenzoic acid that is benzoic acid substituted by hydroxy groups at positions 2 and 3. It occurs naturally in Phyllanthus acidus and in the aquatic fern Salvinia molesta.	2.43	2	0	dihydroxybenzoic acid	human xenobiotic metabolite; plant metabolite
ethylene chlorohydrin Ethylene Chlorohydrin: Used as a solvent, in the manufacture of insecticides, and for treating sweet potatoes before planting. May cause nausea, vomiting, pains in head and chest, stupefaction. Irritates mucous membranes and causes kidney and liver degeneration.. chloroethanol : An organochlorine compound that is ethanol substituted by at least one chloro group.	2.44	2	0	chloroethanol	xenobiotic metabolite
2,3-diphosphoglycerate 2,3-Diphosphoglycerate: A highly anionic organic phosphate which is present in human red blood cells at about the same molar ratio as hemoglobin. It binds to deoxyhemoglobin but not the oxygenated form, therefore diminishing the oxygen affinity of hemoglobin. This is essential in enabling hemoglobin to unload oxygen in tissue capillaries. It is also an intermediate in the conversion of 3-phosphoglycerate to 2-phosphoglycerate by phosphoglycerate mutase (EC 5.4.2.1). (From Stryer Biochemistry, 4th ed, p160; Enzyme Nomenclature, 1992, p508). 2,3-bisphosphoglyceric acid : A bisphosphoglyceric acid that is glyceric acid carrying two phospho substituents at positions 2 and 3.	1.96	1	0	bisphosphoglyceric acid; tetronic acid derivative	human metabolite
protocatechuic acid protocatechuic acid: RN given refers to parent cpd; structure. 3,4-dihydroxybenzoic acid : A dihydroxybenzoic acid in which the hydroxy groups are located at positions 3 and 4.	2.04	1	0	catechols; dihydroxybenzoic acid	antineoplastic agent; EC 1.1.1.25 (shikimate dehydrogenase) inhibitor; EC 1.14.11.2 (procollagen-proline dioxygenase) inhibitor; human xenobiotic metabolite; plant metabolite
acetoacetic acid acetoacetic acid : A 3-oxo monocarboxylic acid that is butyric acid bearing a 3-oxo substituent.	3.38	1	1	3-oxo fatty acid; ketone body	metabolite
gamma-aminobutyric acid gamma-Aminobutyric Acid: The most common inhibitory neurotransmitter in the central nervous system.. gamma-aminobutyric acid : A gamma-amino acid that is butanoic acid with the amino substituent located at C-4.	7.23	72	0	amino acid zwitterion; gamma-amino acid; monocarboxylic acid	human metabolite; neurotransmitter; Saccharomyces cerevisiae metabolite; signalling molecule
4-hydroxybenzoic acid 4-hydroxybenzoic acid : A monohydroxybenzoic acid that is benzoic acid carrying a hydroxy substituent at C-4 of the benzene ring.	2.04	1	0	monohydroxybenzoic acid	algal metabolite; plant metabolite
aminolevulinic acid Aminolevulinic Acid: A compound produced from succinyl-CoA and GLYCINE as an intermediate in heme synthesis. It is used as a PHOTOCHEMOTHERAPY for actinic KERATOSIS.. 5-aminolevulinic acid : The simplest delta-amino acid in which the hydrogens at the gamma position are replaced by an oxo group. It is metabolised to protoporphyrin IX, a photoactive compound which accumulates in the skin. Used (in the form of the hydrochloride salt)in combination with blue light illumination for the treatment of minimally to moderately thick actinic keratosis of the face or scalp.	2.7	3	0	4-oxo monocarboxylic acid; amino acid zwitterion; delta-amino acid	antineoplastic agent; dermatologic drug; Escherichia coli metabolite; human metabolite; mouse metabolite; photosensitizing agent; plant metabolite; prodrug; Saccharomyces cerevisiae metabolite
5-hydroxytryptophan 5-Hydroxytryptophan: The immediate precursor in the biosynthesis of SEROTONIN from tryptophan. It is used as an antiepileptic and antidepressant.. 5-hydroxytryptophan : A tryptophan derivative that is tryptophan substituted by a hydroxy group at position 5.	1.97	1	0	hydroxytryptophan	human metabolite; neurotransmitter
acetic acid Acetic Acid: Product of the oxidation of ethanol and of the destructive distillation of wood. It is used locally, occasionally internally, as a counterirritant and also as a reagent. (Stedman, 26th ed). acetic acid : A simple monocarboxylic acid containing two carbons.	2.71	3	0	monocarboxylic acid	antimicrobial food preservative; Daphnia magna metabolite; food acidity regulator; protic solvent
acetamide acetimidic acid : A carboximidic acid that is acetic acid in which the carbonyl oxygen is replaced by an imino group.	2.05	1	0	acetamides; carboximidic acid; monocarboxylic acid amide; N-acylammonia
acetone methyl ketone : A ketone of formula RC(=O)CH3 (R =/= H).	5	9	1	ketone body; methyl ketone; propanones; volatile organic compound	EC 3.5.1.4 (amidase) inhibitor; human metabolite; polar aprotic solvent
adenine [no description available]	4.97	2	1	6-aminopurines; purine nucleobase	Daphnia magna metabolite; Escherichia coli metabolite; human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite
allantoin [no description available]	2.05	1	0	imidazolidine-2,4-dione; ureas	Escherichia coli metabolite; human metabolite; Saccharomyces cerevisiae metabolite; vulnerary
ammonium hydroxide azane : Saturated acyclic nitrogen hydrides having the general formula NnHn+2.	5.75	3	1	azane; gas molecular entity; mononuclear parent hydride	EC 3.5.1.4 (amidase) inhibitor; metabolite; mouse metabolite; neurotoxin; NMR chemical shift reference compound; nucleophilic reagent; refrigerant
quinacrine Quinacrine: An acridine derivative formerly widely used as an antimalarial but superseded by chloroquine in recent years. It has also been used as an anthelmintic and in the treatment of giardiasis and malignant effusions. It is used in cell biological experiments as an inhibitor of phospholipase A2.. quinacrine : A member of the class of acridines that is acridine substituted by a chloro group at position 6, a methoxy group at position 2 and a [5-(diethylamino)pentan-2-yl]nitrilo group at position 9.	2.05	1	0	acridines; aromatic ether; organochlorine compound; tertiary amino compound	antimalarial; EC 1.8.1.12 (trypanothione-disulfide reductase) inhibitor
benzene [no description available]	2.92	4	0	aromatic annulene; benzenes; volatile organic compound	carcinogenic agent; environmental contaminant; non-polar solvent
betaine glycine betaine : The amino acid betaine derived from glycine.	2.05	1	0	amino-acid betaine; glycine derivative	fundamental metabolite
1-butanol 1-Butanol: A four carbon linear hydrocarbon that has a hydroxy group at position 1.. butan-1-ol : A primary alcohol that is butane in which a hydrogen of one of the methyl groups is substituted by a hydroxy group. It it produced in small amounts in humans by the gut microbes.	2.42	2	0	alkyl alcohol; primary alcohol; short-chain primary fatty alcohol	human metabolite; mouse metabolite; protic solvent
butyric acid Butyric Acid: A four carbon acid, CH3CH2CH2COOH, with an unpleasant odor that occurs in butter and animal fat as the glycerol ester.. butyrate : A short-chain fatty acid anion that is the conjugate base of butyric acid, obtained by deprotonation of the carboxy group.. butyric acid : A straight-chain saturated fatty acid that is butane in which one of the terminal methyl groups has been oxidised to a carboxy group.	2.84	3	0	fatty acid 4:0; straight-chain saturated fatty acid	human urinary metabolite; Mycoplasma genitalium metabolite
carbamates [no description available]	2.78	3	0	amino-acid anion
carbon monoxide Carbon Monoxide: Carbon monoxide (CO). A poisonous colorless, odorless, tasteless gas. It combines with hemoglobin to form carboxyhemoglobin, which has no oxygen carrying capacity. The resultant oxygen deprivation causes headache, dizziness, decreased pulse and respiratory rates, unconsciousness, and death. (From Merck Index, 11th ed). carbon monoxide : A one-carbon compound in which the carbon is joined only to a single oxygen. It is a colourless, odourless, tasteless, toxic gas.	9.47	52	4	carbon oxide; gas molecular entity; one-carbon compound	biomarker; EC 1.9.3.1 (cytochrome c oxidase) inhibitor; human metabolite; ligand; metabolite; mitochondrial respiratory-chain inhibitor; mouse metabolite; neurotoxin; neurotransmitter; P450 inhibitor; probe; signalling molecule; vasodilator agent
carnitine [no description available]	7.95	4	0	amino-acid betaine	human metabolite; mouse metabolite
methane Methane: The simplest saturated hydrocarbon. It is a colorless, flammable gas, slightly soluble in water. It is one of the chief constituents of natural gas and is formed in the decomposition of organic matter. (Grant & Hackh's Chemical Dictionary, 5th ed). methane : A one-carbon compound in which the carbon is attached by single bonds to four hydrogen atoms. It is a colourless, odourless, non-toxic but flammable gas (b.p. -161degreeC).	10.63	5	1	alkane; gas molecular entity; mononuclear parent hydride; one-carbon compound	bacterial metabolite; fossil fuel; greenhouse gas
choline [no description available]	7.71	3	0	cholines	allergen; Daphnia magna metabolite; Escherichia coli metabolite; human metabolite; mouse metabolite; neurotransmitter; nutrient; plant metabolite; Saccharomyces cerevisiae metabolite
citric acid, anhydrous Citric Acid: A key intermediate in metabolism. It is an acid compound found in citrus fruits. The salts of citric acid (citrates) can be used as anticoagulants due to their calcium chelating ability.. citric acid : A tricarboxylic acid that is propane-1,2,3-tricarboxylic acid bearing a hydroxy substituent at position 2. It is an important metabolite in the pathway of all aerobic organisms.	5.3	3	1	tricarboxylic acid	antimicrobial agent; chelator; food acidity regulator; fundamental metabolite
chlorine chloride : A halide anion formed when chlorine picks up an electron to form an an anion.	4.03	14	0	halide anion; monoatomic chlorine	cofactor; Escherichia coli metabolite; human metabolite
salicylic acid Scalp: The outer covering of the calvaria. It is composed of several layers: SKIN; subcutaneous connective tissue; the occipitofrontal muscle which includes the tendinous galea aponeurotica; loose connective tissue; and the pericranium (the PERIOSTEUM of the SKULL).	9.31	11	8	monohydroxybenzoic acid	algal metabolite; antifungal agent; antiinfective agent; EC 1.11.1.11 (L-ascorbate peroxidase) inhibitor; keratolytic drug; plant hormone; plant metabolite
hydrogen sulfide Hydrogen Sulfide: A flammable, poisonous gas with a characteristic odor of rotten eggs. It is used in the manufacture of chemicals, in metallurgy, and as an analytical reagent. (From Merck Index, 11th ed). hydrogen sulfide : A sulfur hydride consisting of a single sulfur atom bonded to two hydrogen atoms. A highly poisonous, flammable gas with a characteristic odour of rotten eggs, it is often produced by bacterial decomposition of organic matter in the absence of oxygen.. thiol : An organosulfur compound in which a thiol group, -SH, is attached to a carbon atom of any aliphatic or aromatic moiety.	2.07	1	0	gas molecular entity; hydracid; mononuclear parent hydride; sulfur hydride	Escherichia coli metabolite; genotoxin; metabolite; signalling molecule; toxin; vasodilator agent
3-hydroxybutyric acid 3-Hydroxybutyric Acid: BUTYRIC ACID substituted in the beta or 3 position. It is one of the ketone bodies produced in the liver.. 3-hydroxybutyric acid : A straight-chain 3-hydroxy monocarboxylic acid comprising a butyric acid core with a single hydroxy substituent in the 3- position; a ketone body whose levels are raised during ketosis, used as an energy source by the brain during fasting in humans. Also used to synthesise biodegradable plastics.	4.7	6	1	(omega-1)-hydroxy fatty acid; 3-hydroxy monocarboxylic acid; hydroxybutyric acid	human metabolite
bupropion Bupropion: A propiophenone-derived antidepressant and antismoking agent that inhibits the uptake of DOPAMINE.. bupropion : An aromatic ketone that is propiophenone carrying a tert-butylamino group at position 2 and a chloro substituent at position 3 on the phenyl ring.	2.44	2	0	aromatic ketone; monochlorobenzenes; secondary amino compound	antidepressant; environmental contaminant; xenobiotic
methylmalonic acid Methylmalonic Acid: A malonic acid derivative which is a vital intermediate in the metabolism of fat and protein. Abnormalities in methylmalonic acid metabolism lead to methylmalonic aciduria. This metabolic disease is attributed to a block in the enzymatic conversion of methylmalonyl CoA to succinyl CoA.. methylmalonic acid : A dicarboxylic acid that is malonic acid in which one of the methylene hydrogens is substituted by a methyl group.	2.42	2	0	C4-dicarboxylic acid	human metabolite
malic acid malic acid : A 2-hydroxydicarboxylic acid that is succinic acid in which one of the hydrogens attached to a carbon is replaced by a hydroxy group.. 2-hydroxydicarboxylic acid : Any dicarboxylic acid carrying a hydroxy group on the carbon atom at position alpha to the carboxy group.	2.1	1	0	2-hydroxydicarboxylic acid; C4-dicarboxylic acid	food acidity regulator; fundamental metabolite
3,4-dihydroxyphenylacetic acid 3,4-Dihydroxyphenylacetic Acid: A deaminated metabolite of LEVODOPA.. (3,4-dihydroxyphenyl)acetic acid : A dihydroxyphenylacetic acid having the two hydroxy substituents located at the 3- and 4-positions. It is a metabolite of dopamine.. dihydroxyphenylacetic acid : A dihydroxy monocarboxylic acid consisting of phenylacetic acid having two phenolic hydroxy substituents.	2.91	4	0	catechols; dihydroxyphenylacetic acid	human metabolite
aminocaproic acid Aminocaproic Acid: An antifibrinolytic agent that acts by inhibiting plasminogen activators which have fibrinolytic properties.. 6-aminohexanoic acid : An epsilon-amino acid comprising hexanoic acid carrying an amino substituent at position C-6. Used to control postoperative bleeding, and to treat overdose effects of the thrombolytic agents streptokinase and tissue plasminogen activator.	2.74	3	0	amino acid zwitterion; epsilon-amino acid; omega-amino fatty acid	antifibrinolytic drug; hematologic agent; metabolite
creatine [no description available]	2.05	1	0	glycine derivative; guanidines; zwitterion	geroprotector; human metabolite; mouse metabolite; neuroprotective agent; nutraceutical
lactic acid Lactic Acid: A normal intermediate in the fermentation (oxidation, metabolism) of sugar. The concentrated form is used internally to prevent gastrointestinal fermentation. (From Stedman, 26th ed). 2-hydroxypropanoic acid : A 2-hydroxy monocarboxylic acid that is propanoic acid in which one of the alpha-hydrogens is replaced by a hydroxy group.	7.93	38	6	2-hydroxy monocarboxylic acid	algal metabolite; Daphnia magna metabolite
dimethyl sulfoxide Dimethyl Sulfoxide: A highly polar organic liquid, that is used widely as a chemical solvent. Because of its ability to penetrate biological membranes, it is used as a vehicle for topical application of pharmaceuticals. It is also used to protect tissue during CRYOPRESERVATION. Dimethyl sulfoxide shows a range of pharmacological activity including analgesia and anti-inflammation.. dimethyl sulfoxide : A 2-carbon sulfoxide in which the sulfur atom has two methyl substituents.	3.31	6	0	sulfoxide; volatile organic compound	alkylating agent; antidote; Escherichia coli metabolite; geroprotector; MRI contrast agent; non-narcotic analgesic; polar aprotic solvent; radical scavenger
formaldehyde paraform: polymerized formaldehyde; RN given refers to parent cpd; used in root canal therapy	8.53	8	0	aldehyde; one-carbon compound	allergen; carcinogenic agent; disinfectant; EC 3.5.1.4 (amidase) inhibitor; environmental contaminant; Escherichia coli metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite
glutaric acid glutaric acid: RN given refers to parent cpd. glutaric acid : An alpha,omega-dicarboxylic acid that is a linear five-carbon dicarboxylic acid.	1.97	1	0	alpha,omega-dicarboxylic acid; dicarboxylic fatty acid	Daphnia magna metabolite; human metabolite
glycine [no description available]	3.97	13	0	alpha-amino acid; amino acid zwitterion; proteinogenic amino acid; serine family amino acid	EC 2.1.2.1 (glycine hydroxymethyltransferase) inhibitor; fundamental metabolite; hepatoprotective agent; micronutrient; neurotransmitter; NMDA receptor agonist; nutraceutical
glyceraldehyde Glyceraldehyde: An aldotriose containing the propionaldehyde structure with hydroxy groups at the 2- and 3-positions. It is involved in the formation of ADVANCED GLYCOSYLATION END PRODUCTS.. glyceraldehyde : An aldotriose comprising propanal having hydroxy groups at the 2- and 3-positions. It plays role in the formation of advanced glycation end-products (AGEs), a deleterious accompaniment to ageing.. aldose : Aldehydic parent sugars (polyhydroxy aldehydes H[CH(OH)]nC(=O)H, n >= 2) and their intramolecular hemiacetals.	1.98	1	0	aldotriose	fundamental metabolite
glycerol Moon: The natural satellite of the planet Earth. It includes the lunar cycles or phases, the lunar month, lunar landscapes, geography, and soil.	5.99	4	2	alditol; triol	algal metabolite; detergent; Escherichia coli metabolite; geroprotector; human metabolite; mouse metabolite; osmolyte; Saccharomyces cerevisiae metabolite; solvent
hydrogen carbonate Bicarbonates: Inorganic salts that contain the -HCO3 radical. They are an important factor in determining the pH of the blood and the concentration of bicarbonate ions is regulated by the kidney. Levels in the blood are an index of the alkali reserve or buffering capacity.. hydrogencarbonate : The carbon oxoanion resulting from the removal of a proton from carbonic acid.	5.18	11	1	carbon oxoanion	cofactor; Escherichia coli metabolite; human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite
histamine [no description available]	6.21	10	1	aralkylamino compound; imidazoles	human metabolite; mouse metabolite; neurotransmitter
hydrogen Hydrogen: The first chemical element in the periodic table with atomic symbol H, and atomic number 1. Protium (atomic weight 1) is by far the most common hydrogen isotope. Hydrogen also exists as the stable isotope DEUTERIUM (atomic weight 2) and the radioactive isotope TRITIUM (atomic weight 3). Hydrogen forms into a diatomic molecule at room temperature and appears as a highly flammable colorless and odorless gas.. dihydrogen : An elemental molecule consisting of two hydrogens joined by a single bond.	4.61	1	1	elemental hydrogen; elemental molecule; gas molecular entity	antioxidant; electron donor; food packaging gas; fuel; human metabolite
hydroquinone [no description available]	2.45	2	0	benzenediol; hydroquinones	antioxidant; carcinogenic agent; cofactor; Escherichia coli metabolite; human xenobiotic metabolite; mouse metabolite; skin lightening agent
iodine Iodine: A nonmetallic element of the halogen group that is represented by the atomic symbol I, atomic number 53, and atomic weight of 126.90. It is a nutritionally essential element, especially important in thyroid hormone synthesis. In solution, it has anti-infective properties and is used topically.. diiodine : Molecule comprising two covalently bonded iodine atoms with overall zero charge..	3.5	1	1	diatomic iodine	nutrient
kynurenine Kynurenine: A metabolite of the essential amino acid tryptophan metabolized via the tryptophan-kynurenine pathway.. kynurenine : A ketone that is alanine in which one of the methyl hydrogens is substituted by a 2-aminobenzoyl group.	8.38	1	1	aromatic ketone; non-proteinogenic alpha-amino acid; substituted aniline	human metabolite
pipecolic acid pipecolic acid: RN given refers to cpd without isomeric designation. pipecolic acid : A piperidinemonocarboxylic acid in which the carboxy group is located at position C-2.. pipecolate : A piperidinecarboxylate that is the conjugate base of pipecolic acid.	2.39	2	0	piperidinemonocarboxylic acid
thioctic acid Thioctic Acid: An octanoic acid bridged with two sulfurs so that it is sometimes also called a pentanoic acid in some naming schemes. It is biosynthesized by cleavage of LINOLEIC ACID and is a coenzyme of oxoglutarate dehydrogenase (KETOGLUTARATE DEHYDROGENASE COMPLEX). It is used in DIETARY SUPPLEMENTS.	2.17	1	0	dithiolanes; heterocyclic fatty acid; thia fatty acid	fundamental metabolite; geroprotector
pyruvaldehyde Pyruvaldehyde: An organic compound used often as a reagent in organic synthesis, as a flavoring agent, and in tanning. It has been demonstrated as an intermediate in the metabolism of acetone and its derivatives in isolated cell preparations, in various culture media, and in vivo in certain animals.. methylglyoxal : A 2-oxo aldehyde derived from propanal.	2.05	1	0	2-oxo aldehyde; propanals	Escherichia coli metabolite; human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite
methanol Methanol: A colorless, flammable liquid used in the manufacture of FORMALDEHYDE and ACETIC ACID, in chemical synthesis, antifreeze, and as a solvent. Ingestion of methanol is toxic and may cause blindness.. primary alcohol : A primary alcohol is a compound in which a hydroxy group, -OH, is attached to a saturated carbon atom which has either three hydrogen atoms attached to it or only one other carbon atom and two hydrogen atoms attached to it.. methanol : The primary alcohol that is the simplest aliphatic alcohol, comprising a methyl and an alcohol group.	2.42	2	0	alkyl alcohol; one-carbon compound; primary alcohol; volatile organic compound	amphiprotic solvent; Escherichia coli metabolite; fuel; human metabolite; mouse metabolite; Mycoplasma genitalium metabolite
inositol Inositol: An isomer of glucose that has traditionally been considered to be a B vitamin although it has an uncertain status as a vitamin and a deficiency syndrome has not been identified in man. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1379) Inositol phospholipids are important in signal transduction.. inositol : Any cyclohexane-1,2,3,4,5,6-hexol.. 1D-chiro-inositol : Belonging to the inositol family of compounds, D-chiro-inositol (DCI) is an isomer of glucose. It is an important secondary messenger in insulin signal transduction.. muco-inositol : An inositol that is cyclohexane-1,2,3,4,5,6-hexol having a (1R,2R,3r,4R,5S,6r)-configuration.	2.52	2	0	cyclitol; hexol
melatonin [no description available]	5.64	9	2	acetamides; tryptamines	anticonvulsant; central nervous system depressant; geroprotector; hormone; human metabolite; immunological adjuvant; mouse metabolite; radical scavenger
nickel Nickel: A trace element with the atomic symbol Ni, atomic number 28, and atomic weight 58.69. It is a cofactor of the enzyme UREASE.. nickel ion : A nickel atom having a net electric charge.. nickel atom : Chemical element (nickel group element atom) with atomic number 28.	2.13	1	0	metal allergen; nickel group element atom	epitope; micronutrient
niacinamide nicotinamide : A pyridinecarboxamide that is pyridine in which the hydrogen at position 3 is replaced by a carboxamide group.	2.91	4	0	pyridine alkaloid; pyridinecarboxamide; vitamin B3	anti-inflammatory agent; antioxidant; cofactor; EC 2.4.2.30 (NAD(+) ADP-ribosyltransferase) inhibitor; EC 3.5.1.98 (histone deacetylase) inhibitor; Escherichia coli metabolite; geroprotector; human urinary metabolite; metabolite; mouse metabolite; neuroprotective agent; Saccharomyces cerevisiae metabolite; Sir2 inhibitor
niacin Niacin: A water-soluble vitamin of the B complex occurring in various animal and plant tissues. It is required by the body for the formation of coenzymes NAD and NADP. It has PELLAGRA-curative, vasodilating, and antilipemic properties.. vitamin B3 : Any member of a group of vitamers that belong to the chemical structural class called pyridines that exhibit biological activity against vitamin B3 deficiency. Vitamin B3 deficiency causes a condition known as pellagra whose symptoms include depression, dermatitis and diarrhea. The vitamers include nicotinic acid and nicotinamide (and their ionized and salt forms).. nicotinic acid : A pyridinemonocarboxylic acid that is pyridine in which the hydrogen at position 3 is replaced by a carboxy group.	2.05	1	0	pyridine alkaloid; pyridinemonocarboxylic acid; vitamin B3	antidote; antilipemic drug; EC 3.5.1.19 (nicotinamidase) inhibitor; Escherichia coli metabolite; human urinary metabolite; metabolite; mouse metabolite; plant metabolite; vasodilator agent
nitrates Nitrates: Inorganic or organic salts and esters of nitric acid. These compounds contain the NO3- radical.	5.44	4	1	monovalent inorganic anion; nitrogen oxoanion; reactive nitrogen species
nitroxyl nitroxyl: hydroxamic acid oxidized to nitroxyl free radical. nitroxyl : A nitrogen oxoacid consisting of an oxygen atom double-bonded to an NH group.	7.06	1	0	nitrogen oxoacid
nitrites Nitrites: Salts of nitrous acid or compounds containing the group NO2-. The inorganic nitrites of the type MNO2 (where M=metal) are all insoluble, except the alkali nitrites. The organic nitrites may be isomeric, but not identical with the corresponding nitro compounds. (Grant & Hackh's Chemical Dictionary, 5th ed)	6.32	11	1	monovalent inorganic anion; nitrogen oxoanion; reactive nitrogen species	human metabolite
nitrous oxide Nitrous Oxide: Nitrogen oxide (N2O). A colorless, odorless gas that is used as an anesthetic and analgesic. High concentrations cause a narcotic effect and may replace oxygen, causing death by asphyxia. It is also used as a food aerosol in the preparation of whipping cream.. dinitrogen oxide : A nitrogen oxide consisting of linear unsymmetrical molecules with formula N2O. While it is the most used gaseous anaesthetic in the world, its major commercial use, due to its solubility under pressure in vegetable fats combined with its non-toxicity in low concentrations, is as an aerosol spray propellant and aerating agent for canisters of 'whipped' cream.	23.14	848	285	gas molecular entity; nitrogen oxide	analgesic; bacterial metabolite; food packaging gas; food propellant; general anaesthetic; greenhouse gas; inhalation anaesthetic; NMDA receptor antagonist; raising agent; refrigerant; vasodilator agent
1-octanol 1-Octanol: A colorless, slightly viscous liquid used as a defoaming or wetting agent. It is also used as a solvent for protective coatings, waxes, and oils, and as a raw material for plasticizers. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 5th ed). octan-1-ol : An octanol carrying the hydroxy group at position 1.	2.41	2	0	octanol; primary alcohol	antifungal agent; bacterial metabolite; fuel additive; kairomone; plant metabolite
orotic acid Orotic Acid: An intermediate product in PYRIMIDINE synthesis which plays a role in chemical conversions between DIHYDROFOLATE and TETRAHYDROFOLATE.. orotic acid : A pyrimidinemonocarboxylic acid that is uracil bearing a carboxy substituent at position C-6.	2.05	1	0	pyrimidinemonocarboxylic acid	Escherichia coli metabolite; metabolite; mouse metabolite
oxalic acid Oxalic Acid: A strong dicarboxylic acid occurring in many plants and vegetables. It is produced in the body by metabolism of glyoxylic acid or ascorbic acid. It is not metabolized but excreted in the urine. It is used as an analytical reagent and general reducing agent.. oxalic acid : An alpha,omega-dicarboxylic acid that is ethane substituted by carboxyl groups at positions 1 and 2.	3.31	1	0	alpha,omega-dicarboxylic acid	algal metabolite; human metabolite; plant metabolite
4-aminobenzoic acid 4-Aminobenzoic Acid: An aminobenzoic acid isomer that combines with pteridine and GLUTAMIC ACID to form FOLIC ACID. The fact that 4-aminobenzoic acid absorbs light throughout the UVB range has also resulted in its use as an ingredient in SUNSCREENS.. 4-ammoniobenzoate : A zwitterion obtained by transfer of a proton from the carboxy to the amino group of 4-aminobenzoic acid.. 4-aminobenzoic acid : An aminobenzoic acid in which the amino group is para to the carboxy group.	2.05	1	0	aminobenzoic acid; aromatic amino-acid zwitterion	allergen; Escherichia coli metabolite; plant metabolite
phenol [no description available]	2.05	1	0	phenols	antiseptic drug; disinfectant; human xenobiotic metabolite; mouse metabolite
phenylacetic acid phenylacetic acid : A monocarboxylic acid that is toluene in which one of the hydrogens of the methyl group has been replaced by a carboxy group.	2.05	1	0	benzenes; monocarboxylic acid; phenylacetic acids	allergen; Aspergillus metabolite; auxin; EC 6.4.1.1 (pyruvate carboxylase) inhibitor; Escherichia coli metabolite; human metabolite; plant growth retardant; plant metabolite; Saccharomyces cerevisiae metabolite; toxin
phenethylamine phenethylamine: RN given refers to parent cpd; structure in Merck Index, 9th ed, #7016. 2-phenylethylamine : A phenylethylamine having the phenyl substituent at the 2-position.	1.96	1	0	alkaloid; aralkylamine; phenylethylamine	Escherichia coli metabolite; human metabolite; mouse metabolite
porphobilinogen [no description available]	1.99	1	0	aralkylamino compound; dicarboxylic acid; pyrroles	Escherichia coli metabolite; metabolite; mouse metabolite
propylene glycol Propylene Glycol: A clear, colorless, viscous organic solvent and diluent used in pharmaceutical preparations.. propane-1,2-diol : The simplest member of the class of propane-1,2-diols, consisting of propane in which a hydrogen at position 1 and a hydrogen at position 2 are substituted by hydroxy groups. A colourless, viscous, hygroscopic, low-melting (-59degreeC) and high-boiling (188degreeC) liquid with low toxicity, it is used as a solvent, emulsifying agent, and antifreeze.	5.22	3	1	glycol; propane-1,2-diols	allergen; human xenobiotic metabolite; mouse metabolite; protic solvent
1-propanol 1-Propanol: A colorless liquid made by oxidation of aliphatic hydrocarbons that is used as a solvent and chemical intermediate.. propan-1-ol : The parent member of the class of propan-1-ols that is propane in which a hydrogen of one of the methyl groups is replaced by a hydroxy group.	3.1	5	0	propan-1-ols; short-chain primary fatty alcohol	metabolite; protic solvent
propionic acid propionic acid : A short-chain saturated fatty acid comprising ethane attached to the carbon of a carboxy group.	2.05	1	0	saturated fatty acid; short-chain fatty acid	antifungal drug
pyrazinamide pyrazinecarboxamide : A monocarboxylic acid amide resulting from the formal condensation of the carboxy group of pyrazinoic acid (pyrazine-2-carboxylic acid) with ammonia. A prodrug for pyrazinoic acid, pyrazinecarboxamide is used as part of multidrug regimens for the treatment of tuberculosis.	2.05	1	0	monocarboxylic acid amide; N-acylammonia; pyrazines	antitubercular agent; prodrug
pyridoxal phosphate Pyridoxal Phosphate: This is the active form of VITAMIN B 6 serving as a coenzyme for synthesis of amino acids, neurotransmitters (serotonin, norepinephrine), sphingolipids, aminolevulinic acid. During transamination of amino acids, pyridoxal phosphate is transiently converted into pyridoxamine phosphate (PYRIDOXAMINE).. pyridoxal 5'-phosphate : The monophosphate ester obtained by condensation of phosphoric acid with the primary hydroxy group of pyridoxal.	2.71	3	0	methylpyridines; monohydroxypyridine; pyridinecarbaldehyde; vitamin B6 phosphate	coenzyme; cofactor; EC 2.7.7.7 (DNA-directed DNA polymerase) inhibitor; Escherichia coli metabolite; human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite
pyridoxine 4,5-bis(hydroxymethyl)-2-methylpyridin-3-ol: structure in first source. vitamin B6 : Any member of the group of pyridines that exhibit biological activity against vitamin B6 deficiency. Vitamin B6 deficiency is associated with microcytic anemia, electroencephalographic abnormalities, dermatitis with cheilosis (scaling on the lips and cracks at the corners of the mouth) and glossitis (swollen tongue), depression and confusion, and weakened immune function. Vitamin B6 consists of the vitamers pyridoxine, pyridoxal, and pyridoxamine and their respective 5'-phosphate esters (and includes their corresponding ionized and salt forms).	2.05	1	0	hydroxymethylpyridine; methylpyridines; monohydroxypyridine; vitamin B6	cofactor; Escherichia coli metabolite; human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite
pyruvic acid Pyruvic Acid: An intermediate compound in the metabolism of carbohydrates, proteins, and fats. In thiamine deficiency, its oxidation is retarded and it accumulates in the tissues, especially in nervous structures. (From Stedman, 26th ed). pyruvic acid : A 2-oxo monocarboxylic acid that is the 2-keto derivative of propionic acid. It is a metabolite obtained during glycolysis.	5.01	9	1	2-oxo monocarboxylic acid	cofactor; fundamental metabolite
quinolinic acid Quinolinic Acid: A metabolite of tryptophan with a possible role in neurodegenerative disorders. Elevated CSF levels of quinolinic acid are correlated with the severity of neuropsychological deficits in patients who have AIDS.. pyridinedicarboxylic acid : Any member of the class of pyridines carrying two carboxy groups.. quinolinic acid : A pyridinedicarboxylic acid that is pyridine substituted by carboxy groups at positions 2 and 3. It is a metabolite of tryptophan.	2.4	2	0	pyridinedicarboxylic acid	Escherichia coli metabolite; human metabolite; mouse metabolite; NMDA receptor agonist
dithionite Dithionite: Dithionite. The dithionous acid ion and its salts.	1.96	1	0	sulfur oxide; sulfur oxoanion
sulfites Sulfites: Inorganic salts of sulfurous acid.. sulfites : Any sulfurous acid derivative that is a salt or an ester of sulfurous acid.. organosulfonate oxoanion : An organic anion obtained by deprotonation of the sufonate group(s) of any organosulfonic acid.. sulfite : A sulfur oxoanion that is the conjugate base of hydrogen sulfite (H2SO3).	3.39	1	1	divalent inorganic anion; sulfur oxide; sulfur oxoanion
spermine [no description available]	2	1	0	polyazaalkane; tetramine	antioxidant; fundamental metabolite; immunosuppressive agent
succinic acid Succinic Acid: A water-soluble, colorless crystal with an acid taste that is used as a chemical intermediate, in medicine, the manufacture of lacquers, and to make perfume esters. It is also used in foods as a sequestrant, buffer, and a neutralizing agent. (Hawley's Condensed Chemical Dictionary, 12th ed, p1099; McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed, p1851). succinic acid : An alpha,omega-dicarboxylic acid resulting from the formal oxidation of each of the terminal methyl groups of butane to the corresponding carboxy group. It is an intermediate metabolite in the citric acid cycle.	2.71	3	0	alpha,omega-dicarboxylic acid; C4-dicarboxylic acid	anti-ulcer drug; fundamental metabolite; micronutrient; nutraceutical; radiation protective agent
sulfur dioxide Sulfur Dioxide: A highly toxic, colorless, nonflammable gas. It is used as a pharmaceutical aid and antioxidant. It is also an environmental air pollutant.	4.61	1	1	sulfur oxide	Escherichia coli metabolite; food bleaching agent; refrigerant
taurine [no description available]	3.32	6	0	amino sulfonic acid; zwitterion	antioxidant; Escherichia coli metabolite; glycine receptor agonist; human metabolite; mouse metabolite; nutrient; radical scavenger; Saccharomyces cerevisiae metabolite
thiamine thiamine(1+) : A primary alcohol that is 1,3-thiazol-3-ium substituted by (4-amino-2-methylpyrimidin-5-yl)methyl, methyl and 2-hydroxyethyl groups at positions 3, 4 and 5, respectively.	2.05	1	0	primary alcohol; vitamin B1	Escherichia coli metabolite; human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite
toluene methylbenzene : Any alkylbenzene that is benzene substituted with one or more methyl groups.	8.27	6	0	methylbenzene; toluenes; volatile organic compound	cholinergic antagonist; fuel additive; neurotoxin; non-polar solvent
uracil 2,4-dihydroxypyrimidine: a urinary biomarker for bipolar disorder	2.05	1	0	pyrimidine nucleobase; pyrimidone	allergen; Daphnia magna metabolite; Escherichia coli metabolite; human metabolite; mouse metabolite; prodrug; Saccharomyces cerevisiae metabolite
uric acid Uric Acid: An oxidation product, via XANTHINE OXIDASE, of oxypurines such as XANTHINE and HYPOXANTHINE. It is the final oxidation product of purine catabolism in humans and primates, whereas in most other mammals URATE OXIDASE further oxidizes it to ALLANTOIN.. uric acid : An oxopurine that is the final oxidation product of purine metabolism.. 6-hydroxy-1H-purine-2,8(7H,9H)-dione : A tautomer of uric acid having oxo groups at C-2 and C-8 and a hydroxy group at C-6.. 7,9-dihydro-1H-purine-2,6,8(3H)-trione : An oxopurine in which the purine ring is substituted by oxo groups at positions 2, 6, and 8.	3.37	1	1	uric acid	Escherichia coli metabolite; human metabolite; mouse metabolite
urea pseudourea: clinical use; structure. isourea : A carboximidic acid that is the imidic acid tautomer of urea, H2NC(=NH)OH, and its hydrocarbyl derivatives.	6.35	14	3	isourea; monocarboxylic acid amide; one-carbon compound	Daphnia magna metabolite; Escherichia coli metabolite; fertilizer; flour treatment agent; human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite
catechin [no description available]	2.05	1	0	hydroxyflavan
2-amino-5-phosphonovalerate 2-Amino-5-phosphonovalerate: The D-enantiomer is a potent and specific antagonist of NMDA glutamate receptors (RECEPTORS, N-METHYL-D-ASPARTATE). The L form is inactive at NMDA receptors but may affect the AP4 (2-amino-4-phosphonobutyrate; APB) excitatory amino acid receptors.	3.25	6	0	non-proteinogenic alpha-amino acid	NMDA receptor antagonist
8-hydroxy-2-(di-n-propylamino)tetralin 8-Hydroxy-2-(di-n-propylamino)tetralin: A serotonin 1A-receptor agonist that is used experimentally to test the effects of serotonin.. 8-OH-DPAT : A tetralin substituted at positions 1 and 7 by hydroxy and dipropylamino groups respectively	2.41	2	0	phenols; tertiary amino compound; tetralins	serotonergic antagonist
alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid alpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic Acid: An IBOTENIC ACID homolog and glutamate agonist. The compound is the defining agonist for the AMPA subtype of glutamate receptors (RECEPTORS, AMPA). It has been used as a radionuclide imaging agent but is more commonly used as an experimental tool in cell biological studies.	3.39	7	0	non-proteinogenic alpha-amino acid
sk&f 82958 [no description available]	2.31	1	0	benzazepine
2,3-piperidinedicarboxylic acid 2,3-piperidinedicarboxylic acid: effective antagonist at all three types of excitatory amino acid receptors; does not depress responses to acetylcholine or substance P	2.04	1	0
3-(2-carboxypiperazin-4-yl)propyl-1-phosphonic acid 3-(2-carboxypiperazin-4-yl)propyl-1-phosphonic acid: structure given in first source; NMDA receptor antagonist	2.38	2	0
ibotenic acid Ibotenic Acid: A neurotoxic isoxazole (similar to KAINIC ACID and MUSCIMOL) found in AMANITA mushrooms. It causes motor depression, ataxia, and changes in mood, perceptions and feelings, and is a potent excitatory amino acid agonist.	1.97	1	0	non-proteinogenic alpha-amino acid	neurotoxin
octoclothepine octoclothepine: major tranquilizer with action similar to those of the phenothiazines; used in schizophrenic & manic psychoses; minor decriptor (77-86); on-line & INDEX MEDICUS search DIBENZOTHIEPINS (77-86); RN given refers to parent cpd without isomeric designation	3.31	1	0	dibenzothiepine
sk&f-38393 2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepine: A selective D1 dopamine receptor agonist used primarily as a research tool.. 1-phenyl-2,3,4,5-tetrahydro-1H-3-benzazepine-7,8-diol : A benzazepine that is 2,3,4,5-tetrahydro-3-benzazepine bearing a phenyl substituent at position 1 and two hydroxy substituents at positions 7 and 8.. SKF 38393 : A racemate comprising equimolar amounts of (R)- and (S)-SKF 38393	2.39	2	0	benzazepine; catechols; secondary amino compound
huperzine a huperzine A: RN given refers to 5R-(5alpha,9beta,11E)-isomer; structure given in first source. huperzine A : A sesquiterpene alkaloid isolated from a club moss Huperzia serrata that has been shown to exhibit neuroprotective activity. It is also an effective inhibitor of acetylcholinesterase and has attracted interest as a therapeutic candidate for Alzheimer's disease.	2.25	1	0	quinolone
menthol Menthol: A monoterpene cyclohexanol produced from mint oils.	2.05	1	0	p-menthane monoterpenoid; secondary alcohol	volatile oil component
1,2-dioctanoylglycerol 1,2-dioctanoylglycerol: functions as bioregulator of protein kinase C in human platelets	2	1	0
1,3-dipropyl-8-cyclopentylxanthine DPCPX : An oxopurine that is 7H-xanthine substituted at positions 1 and 3 by propyl groups and at position 8 by a cyclohexyl group.	2.7	3	0	oxopurine	adenosine A1 receptor antagonist; EC 3.1.4.* (phosphoric diester hydrolase) inhibitor
n-(3-(aminomethyl)benzyl)acetamidine N-(3-(aminomethyl)benzyl)acetamidine: structure in first source. N-[3-(aminomethyl)benzyl]acetamidine : An aralkylamine that is Nbenzylacetamidine substituted at position 3 on the benzene ring by an aminomethyl group. An inhibitor of nitric oxide synthase.	2.07	1	0	aralkylamine; carboxamidine; primary amino compound	angiogenesis inhibitor; EC 1.14.13.39 (nitric oxide synthase) inhibitor; geroprotector
1h-(1,2,4)oxadiazolo(4,3-a)quinoxalin-1-one 1H-(1,2,4)oxadiazolo(4,3-a)quinoxalin-1-one: structure given in first source; inhibits guanylyl cyclase. 1H-[1,2,4]oxadiazolo[4,3-a]quinoxalin-1-one : A member of the class of oxadiazoloquinoxalines that is 1H-[1,2,4]oxadiazolo[4,3-a]quinoxaline substituted at position 1 by an oxo group.	2.02	1	0	oxadiazoloquinoxaline	EC 4.6.1.2 (guanylate cyclase) inhibitor
2,4-dinitrophenol 2,4-Dinitrophenol: A toxic dye, chemically related to trinitrophenol (picric acid), used in biochemical studies of oxidative processes where it uncouples oxidative phosphorylation. It is also used as a metabolic stimulant. (Stedman, 26th ed). dinitrophenol : Members of the class of nitrophenol carrying two nitro substituents.. 2,4-dinitrophenol : A dinitrophenol having the nitro groups at the 2- and 4-positions.	2.68	3	0	dinitrophenol	allergen; antiseptic drug; bacterial xenobiotic metabolite; geroprotector; oxidative phosphorylation inhibitor
amitrole Amitrole: A non-selective post-emergence, translocated herbicide. According to the Seventh Annual Report on Carcinogens (PB95-109781, 1994) this substance may reasonably be anticipated to be a carcinogen. (From Merck Index, 12th ed) It is an irreversible inhibitor of CATALASE, and thus impairs activity of peroxisomes.. amitrole : A member of the class of triazoles that is 1H-1,2,4-triazole substituted by an amino group at position 3. Used to control annual grasses and aquatic weeds (but not on food crops because it causes cancer in laboratory animals). Its use within the EU was banned from September 2017 on the grounds of potential groundwater contamination and risks to aquatic life; there have also been concerns about its endocrine-disrupting properties.	2.05	1	0	aromatic amine; triazoles	carotenoid biosynthesis inhibitor; EC 1.11.1.6 (catalase) inhibitor; herbicide
3-methoxytyramine 3-methoxytyramine: RN given refers to parent cpd. 3-methoxytyramine : A monomethoxybenzene that is dopamine in which the hydroxy group at position 3 is replaced by a methoxy group. It is a metabolite of the neurotransmitter dopamine and considered a potential biomarker of pheochromocytomas and paragangliomas.	2.02	1	0	monomethoxybenzene; phenols; phenylethylamine; primary amino compound	biomarker; human blood serum metabolite; human urinary metabolite
3-nitropropionic acid 3-nitropropionic acid: succinate dehydrogenase inactivator; biosynthesized by FABACEAE plants from ASPARAGINE. 3-nitropropanoic acid : A C-nitro compound that is propanoic acid in which one of the methyl hydrogens has been replaced by a nitro group.	2.11	1	0	C-nitro compound	antimycobacterial drug; EC 1.3.5.1 [succinate dehydrogenase (quinone)] inhibitor; mycotoxin; neurotoxin
4-aminopyridine [no description available]	4.04	14	0	aminopyridine; aromatic amine	avicide; orphan drug; potassium channel blocker
homovanillic acid Homovanillic Acid: A 3-O-methyl ETHER of (3,4-dihydroxyphenyl)acetic acid.. homovanillate : A hydroxy monocarboxylic acid anion which is obtained by deprotonation of the carboxy group of homovanillic acid.. homovanillic acid : A monocarboxylic acid that is the 3-O-methyl ether of (3,4-dihydroxyphenyl)acetic acid. It is a catecholamine metabolite.	2.68	3	0	guaiacols; monocarboxylic acid	human metabolite; mouse metabolite
phenytoin [no description available]	4.8	10	0	imidazolidine-2,4-dione	anticonvulsant; drug allergen; sodium channel blocker; teratogenic agent
5-hydroxydecanoate 5-hydroxydecanoic acid: Potassium Channel Blocker; RN refers to parent cpd	9.88	13	0	medium-chain fatty acid
hydroxyindoleacetic acid (5-hydroxyindol-3-yl)acetic acid : A member of the class of indole-3-acetic acids that is indole-3-acetic acid substituted by a hydroxy group at C-5.	2.41	2	0	indole-3-acetic acids	drug metabolite; human metabolite; mouse metabolite
7-chlorokynurenic acid 7-chlorokynurenic acid: selective antagonist at the glycine modulatory site of the N-methyl-D-aspartate receptor complex; structure given in first source. 7-chlorokynurenic acid : A quinolinemonocarboxylic acid that is quinaldic acid which is substituted by a hydroxy group at position 4 and by a chlorine at position 7. It is a potent NMDA glutamate receptor antagonist which antagonizes the strychnine-insensitive glycine site of the NMDA receptor. It also prevents neurodegeneration produced by quinolinic acid.	1.99	1	0	organochlorine compound; quinolinemonocarboxylic acid	neuroprotective agent; NMDA receptor antagonist
7-nitroindazole 7-nitroindazole: an inhibitor of nitric oxide synthase; exhibits anti-nociceptive activity without increasing blood pressure	2.92	4	0
8-phenyltheophylline 8-phenyltheophylline: purinergic P1 receptor antagonist	1.99	1	0
tacrine Tacrine: A cholinesterase inhibitor that crosses the blood-brain barrier. Tacrine has been used to counter the effects of muscle relaxants, as a respiratory stimulant, and in the treatment of Alzheimer's disease and other central nervous system disorders.. tacrine : A member of the class of acridines that is 1,2,3,4-tetrahydroacridine substituted by an amino group at position 9. It is used in the treatment of Alzheimer's disease.	2.41	2	0	acridines; aromatic amine	EC 3.1.1.7 (acetylcholinesterase) inhibitor
acebutolol Acebutolol: A cardioselective beta-1 adrenergic antagonist with little effect on the bronchial receptors. The drug has stabilizing and quinidine-like effects on cardiac rhythm, as well as weak inherent sympathomimetic action.. acebutolol : An ether that is the 2-acetyl-4-(butanoylamino)phenyl ether of the primary hydroxy group of 3-(propan-2-ylamino)propane-1,2-diol.	2.73	3	0	aromatic amide; ethanolamines; ether; monocarboxylic acid amide; propanolamine; secondary amino compound	anti-arrhythmia drug; antihypertensive agent; beta-adrenergic antagonist; sympathomimetic agent
acetaminophen Acetaminophen: Analgesic antipyretic derivative of acetanilide. It has weak anti-inflammatory properties and is used as a common analgesic, but may cause liver, blood cell, and kidney damage.. paracetamol : A member of the class of phenols that is 4-aminophenol in which one of the hydrogens attached to the amino group has been replaced by an acetyl group.	13.37	14	6	acetamides; phenols	antipyretic; cyclooxygenase 1 inhibitor; cyclooxygenase 2 inhibitor; cyclooxygenase 3 inhibitor; environmental contaminant; ferroptosis inducer; geroprotector; hepatotoxic agent; human blood serum metabolite; non-narcotic analgesic; non-steroidal anti-inflammatory drug; xenobiotic
acetazolamide Acetazolamide: One of the CARBONIC ANHYDRASE INHIBITORS that is sometimes effective against absence seizures. It is sometimes useful also as an adjunct in the treatment of tonic-clonic, myoclonic, and atonic seizures, particularly in women whose seizures occur or are exacerbated at specific times in the menstrual cycle. However, its usefulness is transient often because of rapid development of tolerance. Its antiepileptic effect may be due to its inhibitory effect on brain carbonic anhydrase, which leads to an increased transneuronal chloride gradient, increased chloride current, and increased inhibition. (From Smith and Reynard, Textbook of Pharmacology, 1991, p337)	2.05	1	0	monocarboxylic acid amide; sulfonamide; thiadiazoles	anticonvulsant; diuretic; EC 4.2.1.1 (carbonic anhydrase) inhibitor
acetohexamide Acetohexamide: A sulfonylurea hypoglycemic agent that is metabolized in the liver to 1-hydrohexamide.. acetohexamide : An N-sulfonylurea that is urea in which a hydrogen attached to one of the nitrogens is replaced by a p-acetylphenylsulfonyl group, while a hydrogen attached to the other nitrogen is replaced by a cyclohexyl group.	2.05	1	0	acetophenones; N-sulfonylurea	hypoglycemic agent; insulin secretagogue
acetohydroxamic acid acetohydroxamic acid: urease inhibitor. oxime : Compounds of structure R2C=NOH derived from condensation of aldehydes or ketones with hydroxylamine. Oximes from aldehydes may be called aldoximes; those from ketones may be called ketoximes.. N-hydroxyacetimidic acid : A carbohydroximic acid consisting of acetimidic acid having a hydroxy group attached to the imide nitrogen.. acetohydroxamic acid : A member of the class of acetohydroxamic acids that is acetamide in which one of the amino hydrogens has been replaced by a hydroxy group.	2.44	2	0	acetohydroxamic acids; carbohydroximic acid	algal metabolite; EC 3.5.1.5 (urease) inhibitor
albendazole [no description available]	2.05	1	0	aryl sulfide; benzimidazoles; benzimidazolylcarbamate fungicide; carbamate ester	anthelminthic drug; microtubule-destabilising agent; tubulin modulator
albuterol Albuterol: A short-acting beta-2 adrenergic agonist that is primarily used as a bronchodilator agent to treat ASTHMA. Albuterol is prepared as a racemic mixture of R(-) and S(+) stereoisomers. The stereospecific preparation of R(-) isomer of albuterol is referred to as levalbuterol.. albuterol : A member of the class of phenylethanolamines that is 4-(2-amino-1-hydroxyethyl)-2-(hydroxymethyl)phenol having a tert-butyl group attached to the nirogen atom. It acts as a beta-adrenergic agonist used in the treatment of asthma and chronic obstructive pulmonary disease (COPD).	11.17	9	4	phenols; phenylethanolamines; secondary amino compound	beta-adrenergic agonist; bronchodilator agent; environmental contaminant; xenobiotic
alendronate alendronic acid : A 1,1-bis(phosphonic acid) that is methanebis(phosphonic acid) in which the two methylene hydrogens are replaced by hydroxy and 3-aminopropyl groups.	2.02	1	0	1,1-bis(phosphonic acid); primary amino compound	bone density conservation agent; EC 2.5.1.1 (dimethylallyltranstransferase) inhibitor
alfuzosin alfuzosin: structure given in first source	2.05	1	0	monocarboxylic acid amide; quinazolines; tetrahydrofuranol	alpha-adrenergic antagonist; antihypertensive agent; antineoplastic agent
alprazolam Alprazolam: A triazolobenzodiazepine compound with antianxiety and sedative-hypnotic actions, that is efficacious in the treatment of PANIC DISORDERS, with or without AGORAPHOBIA, and in generalized ANXIETY DISORDERS. (From AMA Drug Evaluations Annual, 1994, p238). alprazolam : A member of the class of triazolobenzodiazepines that is 4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine carrying methyl, phenyl and chloro substituents at positions 1, 6 and 8 respectively. Alprazolam is only found in individuals that have taken this drug.	2.43	2	0	organochlorine compound; triazolobenzodiazepine	anticonvulsant; anxiolytic drug; GABA agonist; muscle relaxant; sedative; xenobiotic
altretamine Altretamine: A hexamethyl-2,4,6-triamine derivative of 1,3,5-triazine.	2.02	1	0	triamino-1,3,5-triazine
aluminum fluoride [no description available]	1.98	1	0	aluminium coordination entity
amantadine amant: an antiviral compound consisting of an adamantane derivative chemically linked to a water-solube polyanioic matrix; structure in first source	2.44	2	0	adamantanes; primary aliphatic amine	analgesic; antiparkinson drug; antiviral drug; dopaminergic agent; NMDA receptor antagonist; non-narcotic analgesic
ambroxol Ambroxol: A metabolite of BROMHEXINE that stimulates mucociliary action and clears the air passages in the respiratory tract. It is usually administered as the hydrochloride.	2.05	1	0	aromatic amine
amifostine anhydrous Amifostine: A phosphorothioate proposed as a radiation-protective agent. It causes splenic vasodilation and may block autonomic ganglia.. amifostine : An organic thiophosphate that is the S-phospho derivative of 2-[(3-aminopropyl)amino]ethanethiol. A prodrug for the free thiol, WR-1065, which is used as a cytoprotectant in cancer chemotherapy and radiotherapy.	2.02	1	0	diamine; organic thiophosphate	antioxidant; prodrug; radiation protective agent
aminoglutethimide Aminoglutethimide: An aromatase inhibitor that is used in the treatment of advanced BREAST CANCER.. aminoglutethimide : A dicarboximide that is a six-membered cyclic compound having ethyl and 4-aminophenyl substituents at the 3-position.	2.44	2	0	dicarboximide; piperidones; substituted aniline	adrenergic agent; anticonvulsant; antineoplastic agent; EC 1.14.14.14 (aromatase) inhibitor
pimagedine pimagedine: diamine oxidase & nitric oxide synthase inhibitor; an advanced glycosylation end product inhibitor; used in the treatment of diabetic complications; structure. aminoguanidine : A one-carbon compound whose unique structure renders it capable of acting as a derivative of hydrazine, guanidine or formamide.	3.87	4	0	guanidines; one-carbon compound	EC 1.14.13.39 (nitric oxide synthase) inhibitor; EC 1.4.3.4 (monoamine oxidase) inhibitor
theophylline [no description available]	7.12	10	1	dimethylxanthine	adenosine receptor antagonist; anti-asthmatic drug; anti-inflammatory agent; bronchodilator agent; drug metabolite; EC 3.1.4.* (phosphoric diester hydrolase) inhibitor; fungal metabolite; human blood serum metabolite; immunomodulator; muscle relaxant; vasodilator agent
amiodarone Amiodarone: An antianginal and class III antiarrhythmic drug. It increases the duration of ventricular and atrial muscle action by inhibiting POTASSIUM CHANNELS and VOLTAGE-GATED SODIUM CHANNELS. There is a resulting decrease in heart rate and in vascular resistance.. amiodarone : A member of the class of 1-benzofurans that is 1-benzofuran substituted by a butyl group at position 2 and a 4-[2-(diethylamino)ethoxy]-3,5-diiodobenzoyl group at position 3. It is a cardiovascular drug used for the treatment of cardiac dysrhythmias.	10.35	7	2	1-benzofurans; aromatic ketone; organoiodine compound; tertiary amino compound	cardiovascular drug
amitriptyline Amitriptyline: Tricyclic antidepressant with anticholinergic and sedative properties. It appears to prevent the re-uptake of norepinephrine and serotonin at nerve terminals, thus potentiating the action of these neurotransmitters. Amitriptyline also appears to antagonize cholinergic and alpha-1 adrenergic responses to bioactive amines.. amitriptyline : An organic tricyclic compound that is 10,11-dihydro-5H-dibenzo[a,d][7]annulene substituted by a 3-(dimethylamino)propylidene group at position 5.	3.1	5	0	carbotricyclic compound; tertiary amine	adrenergic uptake inhibitor; antidepressant; environmental contaminant; tropomyosin-related kinase B receptor agonist; xenobiotic
amlexanox amlexanox: SRA-A antagonist;structure given in first source. amlexanox : A pyridochromene-derived monocarboxylic acid having an amino substituent at the 2-position, an oxo substituent at the 5-position and an isopropyl substituent at the 7-position.	2.02	1	0	monocarboxylic acid; pyridochromene	anti-allergic agent; anti-ulcer drug; non-steroidal anti-inflammatory drug
amlodipine Amlodipine: A long-acting dihydropyridine calcium channel blocker. It is effective in the treatment of ANGINA PECTORIS and HYPERTENSION.. amlodipine : A fully substituted dialkyl 1,4-dihydropyridine-3,5-dicarboxylate derivative, which is used for the treatment of hypertension, chronic stable angina and confirmed or suspected vasospastic angina.	2.44	2	0	dihydropyridine; ethyl ester; methyl ester; monochlorobenzenes; primary amino compound	antihypertensive agent; calcium channel blocker; vasodilator agent
amobarbital Amobarbital: A barbiturate with hypnotic and sedative properties (but not antianxiety). Adverse effects are mainly a consequence of dose-related CNS depression and the risk of dependence with continued use is high. (From Martindale, The Extra Pharmacopoeia, 30th ed, p565). amobarbital : A member of the class of barbiturates that is pyrimidine-2,4,6(1H,3H,5H)-trione substituted by a 3-methylbutyl and an ethyl group at position 5. Amobarbital has been shown to exhibit sedative and hypnotic properties.	2.05	1	0	barbiturates
amoxapine Amoxapine: The N-demethylated derivative of the antipsychotic agent LOXAPINE that works by blocking the reuptake of norepinephrine, serotonin, or both; it also blocks dopamine receptors. Amoxapine is used for the treatment of depression.. amoxapine : A dibenzooxazepine compound having a chloro substituent at the 2-position and a piperazin-1-yl group at the 11-position.	2.02	1	0	dibenzooxazepine	adrenergic uptake inhibitor; antidepressant; dopaminergic antagonist; geroprotector; serotonin uptake inhibitor
amsacrine Amsacrine: An aminoacridine derivative that intercalates into DNA and is used as an antineoplastic agent.. amsacrine : A sulfonamide that is N-phenylmethanesulfonamide substituted by a methoxy group at position 3 and an acridin-9-ylamino group at position 4. It exhibits antineoplastic activity.	2.05	1	0	acridines; aromatic ether; sulfonamide	antineoplastic agent; EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor
anastrozole [no description available]	2.44	2	0	nitrile; triazoles	antineoplastic agent; EC 1.14.14.14 (aromatase) inhibitor
anethole trithione Anethole Trithione: Choleretic used to allay dry mouth and constipation due to tranquilizers.	2.05	1	0	methoxybenzenes
9-anthroic acid 9-anthroic acid: RN given refers to unlabeled parent cpd; chloride channel blocker; do not confuse with c-ANCA (anti-neutrophil cytoplasmic antibodies) which is frequently abbreviated as ANCA. 9-anthroic acid : An anthroic acid carrying the carboxy substituent at position 9.	2.05	1	0	anthroic acid
anthralin Anthralin: An anthracene derivative that disrupts MITOCHONDRIA function and structure and is used for the treatment of DERMATOSES, especially PSORIASIS. It may cause FOLLICULITIS.. anthralin : An anthracene compound derived by the substitution of -OH groups for hydrogen at C-1 and C-8, and with an oxo group at C-9.	2.05	1	0	anthracenes	antipsoriatic
antipyrine Antipyrine: An analgesic and antipyretic that has been given by mouth and as ear drops. Antipyrine is often used in testing the effects of other drugs or diseases on drug-metabolizing enzymes in the liver. (From Martindale, The Extra Pharmacopoeia, 30th ed, p29). antipyrine : A pyrazolone derivative that is 1,2-dihydropyrazol-3-one substituted with methyl groups at N-1 and C-5 and with a phenyl group at N-2.	8.78	11	0	pyrazolone	antipyretic; cyclooxygenase 3 inhibitor; environmental contaminant; non-narcotic analgesic; non-steroidal anti-inflammatory drug; xenobiotic
2-amino-4-phosphonobutyric acid 2-amino-4-phosphonobutyric acid: glutamate antagonist in locust muscle; structure; do not confuse with L-AP4, which is the propionic acid version	2.04	1	0
apraclonidine apraclonidine: relieves postoperative intraocular pressure following trabeculoplasty; RN given refers to parent cpd. apraclonidine : An imidazoline that is 2-amino 4,5-dihydro-1H-imidazoline in which one of the exocyclic amino hydrogens has been replaced by a 4-amino-2,6-dichlorophenyl group.	2.02	1	0	dichlorobenzene; guanidines; imidazolines	alpha-adrenergic agonist; antiglaucoma drug; beta-adrenergic agonist; diagnostic agent; ophthalmology drug
aspirin Aspirin: The prototypical analgesic used in the treatment of mild to moderate pain. It has anti-inflammatory and antipyretic properties and acts as an inhibitor of cyclooxygenase which results in the inhibition of the biosynthesis of prostaglandins. Aspirin also inhibits platelet aggregation and is used in the prevention of arterial and venous thrombosis. (From Martindale, The Extra Pharmacopoeia, 30th ed, p5). acetylsalicylate : A benzoate that is the conjugate base of acetylsalicylic acid, arising from deprotonation of the carboxy group.. acetylsalicylic acid : A member of the class of benzoic acids that is salicylic acid in which the hydrogen that is attached to the phenolic hydroxy group has been replaced by an acetoxy group. A non-steroidal anti-inflammatory drug with cyclooxygenase inhibitor activity.	5	9	1	benzoic acids; phenyl acetates; salicylates	anticoagulant; antipyretic; cyclooxygenase 1 inhibitor; cyclooxygenase 2 inhibitor; drug allergen; EC 1.1.1.188 (prostaglandin-F synthase) inhibitor; geroprotector; non-narcotic analgesic; non-steroidal anti-inflammatory drug; plant activator; platelet aggregation inhibitor; prostaglandin antagonist; teratogenic agent
astemizole Astemizole: Antihistamine drug now withdrawn from the market in many countries because of rare but potentially fatal side effects.. astemizole : A piperidine compound having a 2-(4-methoxyphenyl)ethyl group at the 1-position and an N-[(4-fluorobenzyl)benzimidazol-2-yl]amino group at the 4-position.	2.42	2	0	benzimidazoles; piperidines	anti-allergic agent; anticoronaviral agent; H1-receptor antagonist
atenolol Atenolol: A cardioselective beta-1 adrenergic blocker possessing properties and potency similar to PROPRANOLOL, but without a negative inotropic effect.. atenolol : An ethanolamine compound having a (4-carbamoylmethylphenoxy)methyl group at the 1-position and an N-isopropyl substituent.	4.65	6	1	ethanolamines; monocarboxylic acid amide; propanolamine	anti-arrhythmia drug; antihypertensive agent; beta-adrenergic antagonist; environmental contaminant; sympatholytic agent; xenobiotic
azathioprine Azathioprine: An immunosuppressive agent used in combination with cyclophosphamide and hydroxychloroquine in the treatment of rheumatoid arthritis. According to the Fourth Annual Report on Carcinogens (NTP 85-002, 1985), this substance has been listed as a known carcinogen. (Merck Index, 11th ed). azathioprine : A thiopurine that is 6-mercaptopurine in which the mercapto hydrogen is replaced by a 1-methyl-4-nitroimidazol-5-yl group. It is a prodrug for mercaptopurine and is used as an immunosuppressant, prescribed for the treatment of inflammatory conditions and after organ transplantation and also for treatment of Crohn's didease and MS.	2.44	2	0	aryl sulfide; C-nitro compound; imidazoles; thiopurine	antimetabolite; antineoplastic agent; carcinogenic agent; DNA synthesis inhibitor; hepatotoxic agent; immunosuppressive agent; prodrug
azelaic acid nonanedioic acid : An alpha,omega-dicarboxylic acid that is heptane substituted at positions 1 and 7 by carboxy groups.	2.02	1	0	alpha,omega-dicarboxylic acid; dicarboxylic fatty acid	antibacterial agent; antineoplastic agent; dermatologic drug; plant metabolite
azelastine azelastine: azeptin is azelastine hydrochloride; structure; eye drop formulation effective in relieving symptoms of allergic conjunctivitis; do not confuse with 5-loxin which is an extract of Boswellia. azelastine : A phthalazine compound having an oxo substituent at the 1-position, a 1-methylazepan-4-yl group at the 2-position and a 4-chlorobenzyl substituent at the 4-position.	2.02	1	0	monochlorobenzenes; phthalazines; tertiary amino compound	anti-allergic agent; anti-asthmatic drug; bronchodilator agent; EC 1.13.11.34 (arachidonate 5-lipoxygenase) inhibitor; H1-receptor antagonist; platelet aggregation inhibitor
azepexole [no description available]	2.89	4	0
baclofen [no description available]	4.3	4	1	amino acid zwitterion; gamma-amino acid; monocarboxylic acid; monochlorobenzenes; primary amino compound	central nervous system depressant; GABA agonist; muscle relaxant
barbital 5,5-diethylbarbituric acid : A member of the class of barbiturates, the structure of which is that of barbituric acid substituted at C-5 by two ethyl groups. Formerly used as a hypnotic (sleeping aid).	2.96	4	0	barbiturates	drug allergen
bay-k-8644 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester: A dihydropyridine derivative, which, in contrast to NIFEDIPINE, functions as a calcium channel agonist. The compound facilitates Ca2+ influx through partially activated voltage-dependent Ca2+ channels, thereby causing vasoconstrictor and positive inotropic effects. It is used primarily as a research tool.. Bay-K-8644 : A racemate comprising equimolar amounts of (R)- and (S)-Bay-K-8644. methyl 2,6-dimethyl-5-nitro-4-[2-(trifluoromethyl)phenyl]-1,4-dihydropyridine-3-carboxylate : A pentasubstituted dihydropyridine carrying methoxycarbonyl, 2-(trifluoromethyl)phenyl and nitro substituents at positions 3, 4 and 5 respectively as well as two methyl substituents at positions 2 and 6.	3.69	10	0	(trifluoromethyl)benzenes; C-nitro compound; dihydropyridine; methyl ester
bendazac bendazac : A monocarboxylic acid that is glycolic acid in which the hydrogen attached to the 2-hydroxy group is replaced by a 1-benzyl-1H-indazol-3-yl group. Although it has anti-inflammatory, antinecrotic, choleretic and antilipidaemic properties and has been used for the treatment of various inflammatory skin disorders, its principal effect is to inhibit the denaturation of proteins. Its lysine salt is used in the management of cataracts.	2.05	1	0	indazoles; monocarboxylic acid	non-steroidal anti-inflammatory drug; radical scavenger
benzamide benzamide : An aromatic amide that consists of benzene bearing a single carboxamido substituent. The parent of the class of benzamides.	2.25	1	0	benzamides
benzbromarone Benzbromarone: Uricosuric that acts by increasing uric acid clearance. It is used in the treatment of gout.. benzbromarone : 1-Benzofuran substituted at C-2 and C-3 by an ethyl group and a 3,5-dibromo-4-hydroxybenzoyl group respectively. An inhibitor of CYP2C9, it is used as an anti-gout medication.	2.05	1	0	1-benzofurans; aromatic ketone	uricosuric drug
benzocaine Benzocaine: A surface anesthetic that acts by preventing transmission of impulses along NERVE FIBERS and at NERVE ENDINGS.. dextran sulfate sodium : An organic sodium salt of dextran sulfate. It induces colitis in mice.. benzocaine : A benzoate ester having 4-aminobenzoic acid as the acid component and ethanol as the alcohol component. A surface anaesthetic, it is used to suppress the gag reflex, and as a lubricant and topical anaesthetic on the larynx, mouth, nasal cavity, respiratory tract, oesophagus, rectum, urinary tract, and vagina.	2.11	1	0	benzoate ester; substituted aniline	allergen; antipruritic drug; sensitiser; topical anaesthetic
benzothiazide benzothiazide: structure. benzthiazide : 7-Sulfamoyl-1,2,4-benzothiadiazine 1,1-dioxide in which the hydrogen at position 6 is substituted by chlorine and that at position 3 is substituted by a benzylsulfanylmethyl group. A diuretic, it is used to treat hypertension and edema.	4.61	1	1	benzothiadiazine; sulfonamide	antihypertensive agent; diuretic
bepridil Bepridil: A long-acting calcium-blocking agent with significant anti-anginal activity. The drug produces significant coronary vasodilation and modest peripheral effects. It has antihypertensive and selective anti-arrhythmia activities and acts as a calmodulin antagonist.. bepridil : A tertiary amine in which the substituents on nitrogen are benzyl, phenyl and 3-(2-methylpropoxy)-2-(pyrrolidin-1-yl)propyl.	7.39	2	0	pyrrolidines; tertiary amine	anti-arrhythmia drug; antihypertensive agent; calcium channel blocker; vasodilator agent
beta-naphthoflavone beta-Naphthoflavone: A polyaromatic hydrocarbon inducer of P4501A1 and P4501A2 cytochromes. (Proc Soc Exp Biol Med 1994 Dec:207(3):302-308). beta-naphthoflavone : An extended flavonoid resulting from the formal fusion of a benzene ring with the f side of flavone.	1.96	1	0	extended flavonoid; naphtho-gamma-pyrone; organic heterotricyclic compound	aryl hydrocarbon receptor agonist
betaxolol [no description available]	2.43	2	0	propanolamine	antihypertensive agent; beta-adrenergic antagonist; sympatholytic agent
bicalutamide bicalutamide: approved for treatment of advanced prostate cancer. N-[4-cyano-3-(trifluoromethyl)phenyl]-3-[(4-fluorophenyl)sulfonyl]-2-hydroxy-2-methylpropanamide : A member of the class of (trifluoromethyl)benzenes that is 4-amino-2-(trifluoromethyl)benzonitrile in which one of the amino hydrogens is substituted by a 3-[(4-fluorophenyl)sulfonyl]-2-hydroxy-2-methylpropanoyl group.. bicalutamide : A racemate comprising of equal amounts of (R)-bicalutamide and (S)-bicalutamide. It is an oral non-steroidal antiandrogen used in the treatment of prostate cancer and hirsutism.	2.44	2	0	(trifluoromethyl)benzenes; monocarboxylic acid amide; monofluorobenzenes; nitrile; sulfone; tertiary alcohol
bay h 4502 bifonazole : A racemate comprising equimolar amounts of R- and S-bifonazole. It is a broad spectrum antifungal drug used for the treatment of fungal skin and nail infections.. 1-[biphenyl-4-yl(phenyl)methyl]imidazole : A member of the class of imidazoles carrying an alpha-(biphenyl-4-yl)benzyl substituent at position 1.	2.05	1	0	biphenyls; imidazoles
biperiden Biperiden: A muscarinic antagonist that has effects in both the central and peripheral nervous systems. It has been used in the treatment of arteriosclerotic, idiopathic, and postencephalitic parkinsonism. It has also been used to alleviate extrapyramidal symptoms induced by phenothiazine derivatives and reserpine.. biperiden : A member of the class of piperidines that is N-propylpiperidine in which the methyl hydrogens have been replaced by hydroxy, phenyl, and 5-norbornen-2-yl groups. A muscarinic antagonist affecting both the central and peripheral nervous systems, it is used in the treatment of all forms of Parkinson's disease.	2.04	1	0	piperidines; tertiary alcohol; tertiary amino compound	antidote to sarin poisoning; antidyskinesia agent; antiparkinson drug; muscarinic antagonist; parasympatholytic
bisindolylmaleimide i bisindolylmaleimide I: a bis(indolyl)maleimide	2.41	2	0
bisoprolol Bisoprolol: A cardioselective beta-1 adrenergic blocker. It is effective in the management of HYPERTENSION and ANGINA PECTORIS.	4.31	4	1	secondary alcohol; secondary amine	anti-arrhythmia drug; antihypertensive agent; beta-adrenergic antagonist; sympatholytic agent
bretylium bretylium: RN given refers to parent cpd. bretylium : A quaternary ammonium cation having 2-bromobenzyl, ethyl and two methyl groups attached to the nitrogen. It blocks noradrenaline release from the peripheral sympathetic nervous system, and is used in emergency medicine, cardiology, and other specialties for the acute management of ventricular tachycardia and ventricular fibrillation.	1.96	1	0	quaternary ammonium ion	adrenergic antagonist; anti-arrhythmia drug; antihypertensive agent
brimonidine [no description available]	2.02	1	0	imidazoles; quinoxaline derivative; secondary amine	adrenergic agonist; alpha-adrenergic agonist; antihypertensive agent
bromisovalum Bromisovalum: A sedative and mild hypnotic with potentially toxic effects.. bromisoval : A racemate comprising equimolar amounts of (R)- and (S)-bromisoval. It was previously used for its hypnotic and sedative properties but the use of bromides is now deprecated due to the possibility of the toxic accumulation of bromine in the body.. 2-bromo-N-carbamoyl-3-methylbutanamide : An N-acylurea that is urea in which one of the hydrogens is replaced by a 2-bromo-3-methybutanoyl group.	2.05	1	0	N-acylurea; organobromine compound
brotizolam brotizolam: structure	4.49	4	1	organic molecular entity
bumetanide [no description available]	2.71	3	0	amino acid; benzoic acids; sulfonamide	diuretic; EC 3.6.3.49 (channel-conductance-controlling ATPase) inhibitor
bupivacaine Bupivacaine: A widely used local anesthetic agent.. 1-butyl-N-(2,6-dimethylphenyl)piperidine-2-carboxamide : A piperidinecarboxamide obtained by formal condensation of the carboxy group of N-butylpipecolic acid with the amino group of 2,6-dimethylaniline.. bupivacaine : A racemate composed of equimolar amounts of dextrobupivacaine and levobupivacaine. Used (in the form of its hydrochloride hydrate) as a local anaesthetic.	14.88	75	30	aromatic amide; piperidinecarboxamide; tertiary amino compound
buspirone Buspirone: An anxiolytic agent and serotonin receptor agonist belonging to the azaspirodecanedione class of compounds. Its structure is unrelated to those of the BENZODIAZAPINES, but it has an efficacy comparable to DIAZEPAM.. buspirone : An azaspiro compound that is 8-azaspiro[4.5]decane-7,9-dione substituted at the nitrogen atom by a 4-(piperazin-1-yl)butyl group which in turn is substituted by a pyrimidin-2-yl group at the N(4) position.	2.44	2	0	azaspiro compound; N-alkylpiperazine; N-arylpiperazine; organic heteropolycyclic compound; piperidones; pyrimidines	anxiolytic drug; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor; sedative; serotonergic agonist
busulfan [no description available]	2.44	2	0	methanesulfonate ester	alkylating agent; antineoplastic agent; carcinogenic agent; insect sterilant; teratogenic agent
butalbital butalbital: management of butalbital withdrawal can be simplified by using a phenobarbital-loading protocol; RN given refers to parent cpd. butalbital : A member of the class of barbiturates that is barbituric acid in which the hydrogens at position 5 are substituted by an allyl group and an isobutyl group. Frequently combined with other medicines, such as aspirin, paracetamol and codeine, it is used for treatment of pain and headache.	2.05	1	0	barbiturates	analgesic; sedative
butenafine butenafine: studied on experimental dermatophytosis. butenafine : Trimethylamine in which hydrogen atoms attached to different methyl groups are substituted by 1-naphthyl and 4-tert-butylphenyl groups. It is an inhibitor of squalene epoxidase, an enzyme responsible for the creation of sterols needed in fungal cell membranes, and is used as its hydrochloride salt for treatment of dermatological fungal infections.	2.02	1	0	naphthalenes; tertiary amine	antifungal drug; EC 1.14.13.132 (squalene monooxygenase) inhibitor
caffeine [no description available]	8.65	28	2	purine alkaloid; trimethylxanthine	adenosine A2A receptor antagonist; adenosine receptor antagonist; adjuvant; central nervous system stimulant; diuretic; EC 2.7.11.1 (non-specific serine/threonine protein kinase) inhibitor; EC 3.1.4.* (phosphoric diester hydrolase) inhibitor; environmental contaminant; food additive; fungal metabolite; geroprotector; human blood serum metabolite; mouse metabolite; mutagen; plant metabolite; psychotropic drug; ryanodine receptor agonist; xenobiotic
verapamil Verapamil: A calcium channel blocker that is a class IV anti-arrhythmia agent.. verapamil : A racemate comprising equimolar amounts of dexverapamil and (S)-verapamil. An L-type calcium channel blocker of the phenylalkylamine class, it is used (particularly as the hydrochloride salt) in the treatment of hypertension, angina pectoris and cardiac arrhythmia, and as a preventive medication for migraine.. 2-(3,4-dimethoxyphenyl)-5-{[2-(3,4-dimethoxyphenyl)ethyl](methyl)amino}-2-(propan-2-yl)pentanenitrile : A tertiary amino compound that is 3,4-dimethoxyphenylethylamine in which the hydrogens attached to the nitrogen are replaced by a methyl group and a 4-cyano-4-(3,4-dimethoxyphenyl)-5-methylhexyl group.	4.75	31	0	aromatic ether; nitrile; polyether; tertiary amino compound
candesartan cilexetil candesartan cilexetil: a prodrug which is metabolized to an active form candesartan to exert its biological effects	2.05	1	0	biphenyls
cannabinol Cannabinol: A physiologically inactive constituent of Cannabis sativa L.	3.42	1	1	dibenzopyran
carbamazepine Carbamazepine: A dibenzazepine that acts as a sodium channel blocker. It is used as an anticonvulsant for the treatment of grand mal and psychomotor or focal SEIZURES. It may also be used in the management of BIPOLAR DISORDER, and has analgesic properties.. carbamazepine : A dibenzoazepine that is 5H-dibenzo[b,f]azepine carrying a carbamoyl substituent at the azepine nitrogen, used as an anticonvulsant.	2.71	3	0	dibenzoazepine; ureas	analgesic; anticonvulsant; antimanic drug; drug allergen; EC 3.5.1.98 (histone deacetylase) inhibitor; environmental contaminant; glutamate transporter activator; mitogen; non-narcotic analgesic; sodium channel blocker; xenobiotic
carbamazepine epoxide carbamazepine epoxide: metabolite of carbamazepine; RN given refers to unlabeled cpd. carbamazepine-10,11-epoxide : An epoxide and metabolite of carbamazepine.	1.99	1	0	dibenzoazepine; epoxide; ureas	allergen; drug metabolite; marine xenobiotic metabolite
carisoprodol Carisoprodol: A centrally acting skeletal muscle relaxant whose mechanism of action is not completely understood but may be related to its sedative actions. It is used as an adjunct in the symptomatic treatment of musculoskeletal conditions associated with painful muscle spasm. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1202). carisoprodol : A carbamate ester that is the mono-N-isopropyl derivative of meprobamate (which is a significant metabolite). Carisoprodol interrupts neuronal communication within the reticular formation and spinal cord, resulting in sedation and alteration in pain perception. It is used as a muscle relaxant in the symptomatic treatment of musculoskeletal conditions associated with painful muscle spasm.	2.05	1	0	carbamate ester	muscle relaxant
carmustine Carmustine: A cell-cycle phase nonspecific alkylating antineoplastic agent. It is used in the treatment of brain tumors and various other malignant neoplasms. (From Martindale, The Extra Pharmacopoeia, 30th ed, p462) This substance may reasonably be anticipated to be a carcinogen according to the Fourth Annual Report on Carcinogens (NTP 85-002, 1985). (From Merck Index, 11th ed). carmustine : A member of the class of N-nitrosoureas that is 1,3-bis(2-chloroethyl)urea in which one of the nitrogens is substituted by a nitroso group.	2.44	2	0	N-nitrosoureas; organochlorine compound	alkylating agent; antineoplastic agent
carprofen carprofen: RN given refers to cpd without isomeric designation. carprofen : Propanoic acid in which one of the methylene hydrogens is substituted by a 6-chloro-9H-carbazol-2-yl group. A non-steroidal anti-inflammatory drug, it is no longer used in human medicine but is still used for treatment of arthritis in elderly dogs.	5.71	7	3	carbazoles; organochlorine compound	EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor; non-steroidal anti-inflammatory drug; photosensitizing agent
carteolol Carteolol: A beta-adrenergic antagonist used as an anti-arrhythmia agent, an anti-angina agent, an antihypertensive agent, and an antiglaucoma agent.	2.02	1	0	quinolone; secondary alcohol	anti-arrhythmia drug; antiglaucoma drug; antihypertensive agent; beta-adrenergic antagonist; sympatholytic agent
carvedilol [no description available]	2.44	2	0	carbazoles; secondary alcohol; secondary amino compound	alpha-adrenergic antagonist; antihypertensive agent; beta-adrenergic antagonist; cardiovascular drug; vasodilator agent
celecoxib [no description available]	2.72	3	0	organofluorine compound; pyrazoles; sulfonamide; toluenes	cyclooxygenase 2 inhibitor; geroprotector; non-narcotic analgesic; non-steroidal anti-inflammatory drug
cetirizine Cetirizine: A potent second-generation histamine H1 antagonist that is effective in the treatment of allergic rhinitis, chronic urticaria, and pollen-induced asthma. Unlike many traditional antihistamines, it does not cause drowsiness or anticholinergic side effects.. cetirizine : A member of the class of piperazines that is piperazine in which the hydrogens attached to nitrogen are replaced by a (4-chlorophenyl)(phenyl)methyl and a 2-(carboxymethoxy)ethyl group respectively.	2.44	2	0	ether; monocarboxylic acid; monochlorobenzenes; piperazines	anti-allergic agent; environmental contaminant; H1-receptor antagonist; xenobiotic
chelerythrine chelerythrine : A benzophenanthridine alkaloid isolated from the root of Zanthoxylum simulans, Chelidonium majus L., and other Papaveraceae.	2.72	3	0	benzophenanthridine alkaloid; organic cation	antibacterial agent; antineoplastic agent; EC 2.7.11.13 (protein kinase C) inhibitor
chloral hydrate [no description available]	11.34	19	0	aldehyde hydrate; ethanediol; organochlorine compound	general anaesthetic; mouse metabolite; sedative; xenobiotic
chlorambucil Chlorambucil: A nitrogen mustard alkylating agent used as antineoplastic for chronic lymphocytic leukemia, Hodgkin's disease, and others. Although it is less toxic than most other nitrogen mustards, it has been listed as a known carcinogen in the Fourth Annual Report on Carcinogens (NTP 85-002, 1985). (Merck Index, 11th ed). chlorambucil : A monocarboxylic acid that is butanoic acid substituted at position 4 by a 4-[bis(2-chloroethyl)amino]phenyl group. A chemotherapy drug that can be used in combination with the antibody obinutuzumab for the treatment of chronic lymphocytic leukemia.	2.05	1	0	aromatic amine; monocarboxylic acid; nitrogen mustard; organochlorine compound; tertiary amino compound	alkylating agent; antineoplastic agent; carcinogenic agent; drug allergen; immunosuppressive agent
chlordiazepoxide Chlordiazepoxide: An anxiolytic benzodiazepine derivative with anticonvulsant, sedative, and amnesic properties. It has also been used in the symptomatic treatment of alcohol withdrawal.. chlordiazepoxide : A benzodiazepine that is 3H-1,4-benzodiazepine 4-oxide substituted by a chloro group at position 7, a phenyl group at position 5 and a methylamino group at position 2.	3.3	2	0	benzodiazepine
chlormezanone Chlormezanone: A non-benzodiazepine that is used in the management of anxiety. It has been suggested for use in the treatment of muscle spasm.. chlormezanone : A 1,3-thiazine that is 1,3-thiazinan-4-one S,S-dioxide in which a hydrogen at position 2 is substituted by a 4-chlorophenyl group and the hydrogen attached to the nitrogen is substituted by methyl. A non-benzodiazepine muscle relaxant, it was used in the management of anxiety and in the treatment of muscle spasms until being discontinued worldwide by its manufacturer in 1996, due to rare but serious cutaneous reactions.	2.44	2	0	1,3-thiazine; lactam; monochlorobenzenes; sulfone	antipsychotic agent; anxiolytic drug; muscle relaxant
chloroquine Chloroquine: The prototypical antimalarial agent with a mechanism that is not well understood. It has also been used to treat rheumatoid arthritis, systemic lupus erythematosus, and in the systemic therapy of amebic liver abscesses.. chloroquine : An aminoquinoline that is quinoline which is substituted at position 4 by a [5-(diethylamino)pentan-2-yl]amino group at at position 7 by chlorine. It is used for the treatment of malaria, hepatic amoebiasis, lupus erythematosus, light-sensitive skin eruptions, and rheumatoid arthritis.	2.05	1	0	aminoquinoline; organochlorine compound; secondary amino compound; tertiary amino compound	anticoronaviral agent; antimalarial; antirheumatic drug; autophagy inhibitor; dermatologic drug
chloroxylenol chloroxylenol: topical antiseptic; RN given refers to parent cpd; structure. 4-chloro-3,5-dimethylphenol : A member of the class of phenols that is 3,5-xylenol which is substituted at position 4 by chlorine. It is bactericidal against most Gram-positive bacteria but less effective against Staphylococci and Gram-negative bacteria, and often inactive against Pseudomonas species. It is ineffective against bacterial spores.	2.05	1	0	monochlorobenzenes; phenols	antiseptic drug; disinfectant; molluscicide
chlorpheniramine Chlorpheniramine: A histamine H1 antagonist used in allergic reactions, hay fever, rhinitis, urticaria, and asthma. It has also been used in veterinary applications. One of the most widely used of the classical antihistaminics, it generally causes less drowsiness and sedation than PROMETHAZINE.. chlorphenamine : A tertiary amino compound that is propylamine which is substituted at position 3 by a pyridin-2-yl group and a p-chlorophenyl group and in which the hydrogens attached to the nitrogen are replaced by methyl groups. A histamine H1 antagonist, it is used to relieve the symptoms of hay fever, rhinitis, urticaria, and asthma.	2.05	1	0	monochlorobenzenes; pyridines; tertiary amino compound	anti-allergic agent; antidepressant; antipruritic drug; H1-receptor antagonist; histamine antagonist; serotonin uptake inhibitor
chlorpromazine Chlorpromazine: The prototypical phenothiazine antipsychotic drug. Like the other drugs in this class chlorpromazine's antipsychotic actions are thought to be due to long-term adaptation by the brain to blocking DOPAMINE RECEPTORS. Chlorpromazine has several other actions and therapeutic uses, including as an antiemetic and in the treatment of intractable hiccup.. chlorpromazine : A substituted phenothiazine in which the ring nitrogen at position 10 is attached to C-3 of an N,N-dimethylpropanamine moiety.	3.16	5	0	organochlorine compound; phenothiazines; tertiary amine	anticoronaviral agent; antiemetic; dopaminergic antagonist; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor; phenothiazine antipsychotic drug
chlorpropamide Chlorpropamide: A sulfonylurea hypoglycemic agent used in the treatment of non-insulin-dependent diabetes mellitus not responding to dietary modification. (From Martindale, The Extra Pharmacopoeia, 30th ed, p277). chlorpropamide : An N-sulfonylurea that is urea in which a hydrogen attached to one of the nitrogens is substituted by 4-chlorobenzenesulfonyl group and a hydrogen attached to the other nitrogen is substituted by propyl group. Chlorpropamide is a hypoglycaemic agent used in the treatment of type 2 (non-insulin-dependent) diabetes mellitus not responding to dietary modification.	2.05	1	0	monochlorobenzenes; N-sulfonylurea	hypoglycemic agent; insulin secretagogue
chlorzoxazone Chlorzoxazone: A centrally acting central muscle relaxant with sedative properties. It is claimed to inhibit muscle spasm by exerting an effect primarily at the level of the spinal cord and subcortical areas of the brain. (From Martindale, The Extra Pharmacopoea, 30th ed, p1202). chlorzoxazone : A member of the class of 1,3-benzoxazoles that is 1,3-benzoxazol-2-ol in which the hydrogen atom at position 5 is substituted by chlorine. A centrally acting muscle relaxant with sedative properties, it is used for the symptomatic treatment of painful muscle spasm.	2.05	1	0	1,3-benzoxazoles; heteroaryl hydroxy compound; organochlorine compound	muscle relaxant; sedative
cifenline [no description available]	2	1	0	diarylmethane
ciclopirox [no description available]	2.02	1	0	cyclic hydroxamic acid; hydroxypyridone antifungal drug; pyridone	antibacterial agent; antiseborrheic
cimetidine Cimetidine: A histamine congener, it competitively inhibits HISTAMINE binding to HISTAMINE H2 RECEPTORS. Cimetidine has a range of pharmacological actions. It inhibits GASTRIC ACID secretion, as well as PEPSIN and GASTRIN output.. cimetidine : A member of the class of guanidines that consists of guanidine carrying a methyl substituent at position 1, a cyano group at position 2 and a 2-{[(5-methyl-1H-imidazol-4-yl)methyl]sulfanyl}ethyl group at position 3. It is a H2-receptor antagonist that inhibits the production of acid in stomach.	2.68	3	0	aliphatic sulfide; guanidines; imidazoles; nitrile	adjuvant; analgesic; anti-ulcer drug; H2-receptor antagonist; P450 inhibitor
cinoxacin Cinoxacin: Synthetic antimicrobial related to OXOLINIC ACID and NALIDIXIC ACID and used in URINARY TRACT INFECTIONS.. cinoxacin : A member of the class of cinnolines that is 6,7-methylenedioxycinnolin-4(1H)-one bearing an ethyl group at position 1 and a carboxylic acid group at position 3. An analogue of oxolinic acid, it has similar antibacterial actions. It was formerly used for the treatment of urinary tract infections.	2.44	2	0	cinnolines; oxacycle; oxo carboxylic acid	antibacterial drug; antiinfective agent
ciprofibrate [no description available]	2.05	1	0	cyclopropanes; monocarboxylic acid; organochlorine compound	antilipemic drug
ciprofloxacin Ciprofloxacin: A broad-spectrum antimicrobial carboxyfluoroquinoline.. ciprofloxacin : A quinolone that is quinolin-4(1H)-one bearing cyclopropyl, carboxylic acid, fluoro and piperazin-1-yl substituents at positions 1, 3, 6 and 7, respectively.	2.44	2	0	aminoquinoline; cyclopropanes; fluoroquinolone antibiotic; N-arylpiperazine; quinolinemonocarboxylic acid; quinolone antibiotic; quinolone; zwitterion	antibacterial drug; antiinfective agent; antimicrobial agent; DNA synthesis inhibitor; EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor; environmental contaminant; topoisomerase IV inhibitor; xenobiotic
cisapride Cisapride: A substituted benzamide used for its prokinetic properties. It is used in the management of gastroesophageal reflux disease, functional dyspepsia, and other disorders associated with impaired gastrointestinal motility. (Martindale The Extra Pharmacopoeia, 31st ed). cisapride : The amide resulting from formal condensation of 4-amino-5-chloro-2-methoxybenzoic acid with cis-1-[3-(4-fluorophenoxy)propyl]-3-methoxypiperidin-4-amine. It has been used (as its monohydrate or as its tartrate) for the treatment of gastro-oesophageal reflux disease and for non-ulcer dyspepsia, but its propensity to cause cardiac arrhythmias resulted in its complete withdrawal from many countries, including the U.K., and restrictions on its use elsewhere.	2.73	3	0	benzamides
citalopram Citalopram: A furancarbonitrile that is one of the serotonin uptake inhibitors used as an antidepressant. The drug is also effective in reducing ethanol uptake in alcoholics and is used in depressed patients who also suffer from TARDIVE DYSKINESIA in preference to tricyclic antidepressants, which aggravate dyskinesia.. citalopram : A racemate comprising equimolar amounts of (R)-citalopram and its enantiomer, escitalopram. It is used as an antidepressant, although only escitalopram is active.. 1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-2-benzofuran-5-carbonitrile : A nitrile that is 1,3-dihydro-2-benzofuran-5-carbonitrile in which one of the hydrogens at position 1 is replaced by a p-fluorophenyl group, while the other is replaced by a 3-(dimethylamino)propyl group.	2.44	2	0	2-benzofurans; cyclic ether; nitrile; organofluorine compound; tertiary amino compound
clioquinol Clioquinol: A potentially neurotoxic 8-hydroxyquinoline derivative long used as a topical anti-infective, intestinal antiamebic, and vaginal trichomonacide. The oral preparation has been shown to cause subacute myelo-optic neuropathy and has been banned worldwide.. 5-chloro-7-iodoquinolin-8-ol : A monohydroxyquinoline that is quinolin-8-ol in which the hydrogens at positions 5 and 7 are replaced by chlorine and iodine, respectively. It has antibacterial and atifungal properties, and is used in creams for the treatment of skin infections. It has also been investigated as a chelator of copper and zinc ions for the possible treatment of Alzheimer's disease.	4.06	4	0	monohydroxyquinoline; organochlorine compound; organoiodine compound	antibacterial agent; antifungal agent; antimicrobial agent; antineoplastic agent; antiprotozoal drug; chelator; copper chelator
clobazam Clobazam: A benzodiazepine derivative that is a long-acting GABA-A RECEPTOR agonist. It is used as an antiepileptic in the treatment of SEIZURES, including seizures associated with LENNOX-GASTAUT SYNDROME. It is also used as an anxiolytic, for the short-term treatment of acute ANXIETY.. clobazam : 7-Chloro-1H-1,5-benzodiazepine-2,4(3H,5H)-dione in which the hydrogen attached to the nitrogen at position 1 is substituted by a methyl group, whilst that attached to the other nitrogen is substituted by a phenyl group. It is used for the short-term management of acute anxiety and as an adjunct in the treatment of epilepsy in association with other antiepileptics.	2.05	1	0	1,4-benzodiazepinone; organochlorine compound	anticonvulsant; anxiolytic drug; GABA modulator
clofazimine Clofazimine: A fat-soluble riminophenazine dye used for the treatment of leprosy. It has been used investigationally in combination with other antimycobacterial drugs to treat Mycobacterium avium infections in AIDS patients. Clofazimine also has a marked anti-inflammatory effect and is given to control the leprosy reaction, erythema nodosum leprosum. (From AMA Drug Evaluations Annual, 1993, p1619). clofazimine : 3-Isopropylimino-3,5-dihydro-phenazine in which the hydrogen at position 5 is substituted substituted by a 4-chlorophenyl group, and that at position 2 is substituted by a (4-chlorophenyl)amino group. A dark red crystalline solid, clofazimine is an antimycobacterial and is one of the main drugs used for the treatment of multi-bacillary leprosy. However, it can cause red/brown discolouration of the skin, so other treatments are often preferred in light-skinned patients.	2.44	2	0	monochlorobenzenes; phenazines	dye; leprostatic drug; non-steroidal anti-inflammatory drug
clofibrate angiokapsul: contains clofibrate & insoitolnicotinate	2.05	1	0	aromatic ether; ethyl ester; monochlorobenzenes	anticholesteremic drug; antilipemic drug; geroprotector; PPARalpha agonist
clomiphene [no description available]	2.05	1	0	tertiary amine	estrogen antagonist; estrogen receptor modulator
clomipramine Clomipramine: A tricyclic antidepressant similar to IMIPRAMINE that selectively inhibits the uptake of serotonin in the brain. It is readily absorbed from the gastrointestinal tract and demethylated in the liver to form its primary active metabolite, desmethylclomipramine.. clomipramine : A dibenzoazepine that is 10,11-dihydro-5H-dibenzo[b,f]azepine which is substituted by chlorine at position 3 and in which the hydrogen attached to the nitrogen is replaced by a 3-(dimethylamino)propyl group. One of the more sedating tricyclic antidepressants, it is used as the hydrochloride salt for the treatment of depression as well as obsessive-compulsive disorder and phobias.	2.43	2	0	dibenzoazepine	anticoronaviral agent; antidepressant; EC 1.8.1.12 (trypanothione-disulfide reductase) inhibitor; serotonergic antagonist; serotonergic drug; serotonin uptake inhibitor
clonazepam Clonazepam: An anticonvulsant used for several types of seizures, including myotonic or atonic seizures, photosensitive epilepsy, and absence seizures, although tolerance may develop. It is seldom effective in generalized tonic-clonic or partial seizures. The mechanism of action appears to involve the enhancement of GAMMA-AMINOBUTYRIC ACID receptor responses.. clonazepam : 1,3-Dihydro-2H-1,4-benzodiazepin-2-one in which the hydrogens at positions 5 and 7 are substituted by 2-chlorophenyl and nitro groups, respectively. It is used in the treatment of all types of epilepsy and seizures, as well as myoclonus and associated abnormal movements, and panic disorders. However, its use can be limited by the development of tolerance and by sedation.	2.04	1	0	1,4-benzodiazepinone; monochlorobenzenes	anticonvulsant; anxiolytic drug; GABA modulator
clonidine Clonidine: An imidazoline sympatholytic agent that stimulates ALPHA-2 ADRENERGIC RECEPTORS and central IMIDAZOLINE RECEPTORS. It is commonly used in the management of HYPERTENSION.. clonidine (amino form) : A clonidine that is 4,5-dihydro-1H-imidazol-2-amine in which one of the amino hydrogens is replaced by a 2,6-dichlorophenyl group.	14.92	41	19	clonidine; imidazoline
chlorazepate clorazepic acid : A 1,4-benzodiazepinone in which the oxo group is at position 2, and which is substituted at positions 3, 5, and 7 by carboxy, phenyl and chloro groups, respectively.	2.02	1	0	1,4-benzodiazepinone	anticonvulsant; anxiolytic drug; GABA modulator; prodrug
clotiazepam clotiazepam: was heading 1975-94 (see under AZEPINES 1978-90; was Y 6047 see under AZEPINES 1975-77); Y 6047 was see CLOTIAZEPAM 1978-94; use AZEPINES to search CLOTIAZEPAM 1975-94; thienodiazepine derivative with actions similar to those of benzodiazepines	2.45	2	0	organic molecular entity
clotrimazole [no description available]	2.05	1	0	conazole antifungal drug; imidazole antifungal drug; imidazoles; monochlorobenzenes	antiinfective agent; environmental contaminant; xenobiotic
cyclandelate Cyclandelate: A direct-acting SMOOTH MUSCLE relaxant used to dilate BLOOD VESSELS.. cyclandelate : The ester obtained by formal condensation of mandelic acid and 3,3,5-tricyclohexanol. It is a direct-acting smooth muscle relaxant used to dilate blood vessels.	2.05	1	0	carboxylic ester; secondary alcohol	vasodilator agent
cyclobenzaprine cyclobenzaprine: RN given refers to parent cpd; Lisseril is synonymous for HCl; structure. cyclobenzaprine : 5-Methylidene-5H-dibenzo[a,d]cycloheptene in which one of the hydrogens of the methylidene group is substituted by a 2-(dimethylamino)ethyl group. A centrally acting skeletal muscle relaxant, it is used as its hydrochloride salt in the symptomatic treatment of painful muscle spasm.	2.02	1	0	carbotricyclic compound	antidepressant; muscle relaxant; tranquilizing drug
cyproheptadine Cyproheptadine: A serotonin antagonist and a histamine H1 blocker used as antipruritic, appetite stimulant, antiallergic, and for the post-gastrectomy dumping syndrome, etc.. cyproheptadine : The product resulting from the formal oxidative coupling of position 5 of 5H-dibenzo[a,d]cycloheptene with position 4 of 1-methylpiperidine resulting in the formation of a double bond between the two fragments. It is a sedating antihistamine with antimuscarinic and calcium-channel blocking actions. It is used (particularly as the hydrochloride sesquihydrate) for the relief of allergic conditions including rhinitis, conjunctivitis due to inhalant allergens and foods, urticaria and angioedema, and in pruritic skin disorders. Unlike other antihistamines, it is also a seratonin receptor antagonist, making it useful in conditions such as vascular headache and anorexia.	2.05	1	0	piperidines; tertiary amine	anti-allergic agent; antipruritic drug; gastrointestinal drug; H1-receptor antagonist; serotonergic antagonist
danthron danthron: structure. chrysazin : A dihydroxyanthraquinone that is anthracene-9,10-dione substituted by hydroxy groups at positions 1 and 8.	2.05	1	0	dihydroxyanthraquinone	apoptosis inducer; plant metabolite
dantrolene Dantrolene: Skeletal muscle relaxant that acts by interfering with excitation-contraction coupling in the muscle fiber. It is used in spasticity and other neuromuscular abnormalities. Although the mechanism of action is probably not central, dantrolene is usually grouped with the central muscle relaxants.. dantrolene : The hydrazone resulting from the formal condensation of 5-(4-nitrophenyl)furfural with 1-aminohydantoin. A ryanodine receptor antagonist used for the relief of chronic severe spasticity and malignant hyperthermia.	10.65	18	1	hydrazone; imidazolidine-2,4-dione	muscle relaxant; neuroprotective agent; ryanodine receptor antagonist
dapsone [no description available]	2.05	1	0	substituted aniline; sulfone	anti-inflammatory drug; antiinfective agent; antimalarial; leprostatic drug
decamethonium decamethonium: RN given refers to parent cpd. decamethonium : A quaternary ammonium ion that is a depolarising muscle relaxant whose structure comprises a decane-1,10-diamine core in which each amino group carries three methyl substituents.	2	1	0	quaternary ammonium ion	muscle relaxant; nicotinic acetylcholine receptor agonist
deferoxamine Deferoxamine: Natural product isolated from Streptomyces pilosus. It forms iron complexes and is used as a chelating agent, particularly in the mesylate form.. desferrioxamine B : An acyclic desferrioxamine that is butanedioic acid in which one of the carboxy groups undergoes formal condensation with the primary amino group of N-(5-aminopentyl)-N-hydroxyacetamide and the second carboxy group undergoes formal condensation with the hydroxyamino group of N(1)-(5-aminopentyl)-N(1)-hydroxy-N(4)-[5-(hydroxyamino)pentyl]butanediamide. It is a siderophore native to Streptomyces pilosus biosynthesised by the DesABCD enzyme cluster as a high affinity Fe(III) chelator.	2.76	3	0	acyclic desferrioxamine	bacterial metabolite; ferroptosis inhibitor; iron chelator; siderophore
amphetamine Amphetamine: A powerful central nervous system stimulant and sympathomimetic. Amphetamine has multiple mechanisms of action including blocking uptake of adrenergics and dopamine, stimulation of release of monamines, and inhibiting monoamine oxidase. Amphetamine is also a drug of abuse and a psychotomimetic. The l- and the d,l-forms are included here. The l-form has less central nervous system activity but stronger cardiovascular effects. The d-form is DEXTROAMPHETAMINE.. 1-phenylpropan-2-amine : A primary amine that is isopropylamine in which a hydrogen attached to one of the methyl groups has been replaced by a phenyl group.. amphetamine : A racemate comprising equimolar amounts of (R)-amphetamine (also known as levamphetamine or levoamphetamine) and (S)-amphetamine (also known as dexamfetamine or dextroamphetamine.	7.96	4	0	primary amine
eflornithine Eflornithine: An inhibitor of ORNITHINE DECARBOXYLASE, the rate limiting enzyme of the polyamine biosynthetic pathway.. eflornithine : A fluoroamino acid that is ornithine substituted by a difluoromethyl group at position 2.	2.05	1	0	alpha-amino acid; fluoroamino acid	trypanocidal drug
diazepam Diazepam: A benzodiazepine with anticonvulsant, anxiolytic, sedative, muscle relaxant, and amnesic properties and a long duration of action. Its actions are mediated by enhancement of GAMMA-AMINOBUTYRIC ACID activity.. diazepam : A 1,4-benzodiazepinone that is 1,3-dihydro-2H-1,4-benzodiazepin-2-one substituted by a chloro group at position 7, a methyl group at position 1 and a phenyl group at position 5.	12.5	58	11	1,4-benzodiazepinone; organochlorine compound	anticonvulsant; anxiolytic drug; environmental contaminant; sedative; xenobiotic
diazoxide Diazoxide: A benzothiadiazine derivative that is a peripheral vasodilator used for hypertensive emergencies. It lacks diuretic effect, apparently because it lacks a sulfonamide group.. diazoxide : A benzothiadiazine that is the S,S-dioxide of 2H-1,2,4-benzothiadiazine which is substituted at position 3 by a methyl group and at position 7 by chlorine. A peripheral vasodilator, it increases the concentration of glucose in the plasma and inhibits the secretion of insulin by the beta- cells of the pancreas. It is used orally in the management of intractable hypoglycaemia and intravenously in the management of hypertensive emergencies.	3.63	9	0	benzothiadiazine; organochlorine compound; sulfone	antihypertensive agent; beta-adrenergic agonist; bronchodilator agent; cardiotonic drug; diuretic; K-ATP channel agonist; sodium channel blocker; sympathomimetic agent; vasodilator agent
diclofenac Diclofenac: A non-steroidal anti-inflammatory agent (NSAID) with antipyretic and analgesic actions. It is primarily available as the sodium salt.. diclofenac : A monocarboxylic acid consisting of phenylacetic acid having a (2,6-dichlorophenyl)amino group at the 2-position.	6.73	6	4	amino acid; aromatic amine; dichlorobenzene; monocarboxylic acid; secondary amino compound	antipyretic; drug allergen; EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor; environmental contaminant; non-narcotic analgesic; non-steroidal anti-inflammatory drug; xenobiotic
ddt 1,1-bis(p-chlorophenyl)-2,2,2-trichloroethane: structure in first source	2.05	1	0	benzenoid aromatic compound; chlorophenylethane; monochlorobenzenes; organochlorine insecticide	bridged diphenyl acaricide; carcinogenic agent; endocrine disruptor; persistent organic pollutant
pentetic acid Pentetic Acid: An iron chelating agent with properties like EDETIC ACID. DTPA has also been used as a chelator for other metals, such as plutonium.	2.03	1	0	pentacarboxylic acid	copper chelator
diflunisal Diflunisal: A salicylate derivative and anti-inflammatory analgesic with actions and side effects similar to those of ASPIRIN.. diflunisal : An organofluorine compound comprising salicylic acid having a 2,4-difluorophenyl group at the 5-position.	2.44	2	0	monohydroxybenzoic acid; organofluorine compound	non-narcotic analgesic; non-steroidal anti-inflammatory drug
dimethadione Dimethadione: An anticonvulsant that is the active metabolite of TRIMETHADIONE.	2.07	1	0	oxazolidinone
diphenhydramine Diphenhydramine: A histamine H1 antagonist used as an antiemetic, antitussive, for dermatoses and pruritus, for hypersensitivity reactions, as a hypnotic, an antiparkinson, and as an ingredient in common cold preparations. It has some undesired antimuscarinic and sedative effects.. diphenhydramine : An ether that is the benzhydryl ether of 2-(dimethylamino)ethanol. It is a H1-receptor antagonist used as a antipruritic and antitussive drug.. antitussive : An agent that suppresses cough. Antitussives have a central or a peripheral action on the cough reflex, or a combination of both. Compare with expectorants, which are considered to increase the volume of secretions in the respiratory tract, so facilitating their removal by ciliary action and coughing, and mucolytics, which decrease the viscosity of mucus, facilitating its removal by ciliary action and expectoration.	3.88	2	1	ether; tertiary amino compound	anti-allergic agent; antidyskinesia agent; antiemetic; antiparkinson drug; antipruritic drug; antitussive; H1-receptor antagonist; local anaesthetic; muscarinic antagonist; oneirogen; sedative
diphenyleneiodonium diphenyleneiodonium: structure in first source; NADPH oxidase inhibitor. dibenziodolium : An organic cation that is fluorene in which the methylene group is replaced by a positively charged iodine.	2.02	1	0	organic cation
dipivefrin dipivefrin: used in treatment of both primary & open angle glaucoma; RN given refers to (+-)-isomer. dipivefrin : The dipivalate ester of (+-)-epinephrine (racepinephrine). A pro-drug of epinephrine, the hydrochloride is used topically as eye drops to reduce intra-ocular pressure in the treatment of open-angle glaucoma or ocular hypertension.	2.02	1	0	ethanolamines; pivalate ester	adrenergic agonist; antiglaucoma drug; ophthalmology drug; prodrug; sympathomimetic agent
dipyridamole Dipyridamole: A phosphodiesterase inhibitor that blocks uptake and metabolism of adenosine by erythrocytes and vascular endothelial cells. Dipyridamole also potentiates the antiaggregating action of prostacyclin. (From AMA Drug Evaluations Annual, 1994, p752). dipyridamole : A pyrimidopyrimidine that is 2,2',2'',2'''-(pyrimido[5,4-d]pyrimidine-2,6-diyldinitrilo)tetraethanol substituted by piperidin-1-yl groups at positions 4 and 8 respectively. A vasodilator agent, it inhibits the formation of blood clots.	7.9	4	0	piperidines; pyrimidopyrimidine; tertiary amino compound; tetrol	adenosine phosphodiesterase inhibitor; EC 3.5.4.4 (adenosine deaminase) inhibitor; platelet aggregation inhibitor; vasodilator agent
disopyramide Disopyramide: A class I anti-arrhythmic agent (one that interferes directly with the depolarization of the cardiac membrane and thus serves as a membrane-stabilizing agent) with a depressant action on the heart similar to that of guanidine. It also possesses some anticholinergic and local anesthetic properties.. disopyramide : A monocarboxylic acid amide that is butanamide substituted by a diisopropylamino group at position 4, a phenyl group at position 2 and a pyridin-2-yl group at position 2. It is used as a anti-arrhythmia drug.	2.44	2	0	monocarboxylic acid amide; pyridines; tertiary amino compound	anti-arrhythmia drug
disulfiram [no description available]	4.1	3	1	organic disulfide; organosulfur acaricide	angiogenesis inhibitor; antineoplastic agent; apoptosis inducer; EC 1.2.1.3 [aldehyde dehydrogenase (NAD(+))] inhibitor; EC 3.1.1.1 (carboxylesterase) inhibitor; EC 3.1.1.8 (cholinesterase) inhibitor; EC 5.99.1.2 (DNA topoisomerase) inhibitor; ferroptosis inducer; fungicide; NF-kappaB inhibitor
valproic acid Valproic Acid: A fatty acid with anticonvulsant and anti-manic properties that is used in the treatment of EPILEPSY and BIPOLAR DISORDER. The mechanisms of its therapeutic actions are not well understood. It may act by increasing GAMMA-AMINOBUTYRIC ACID levels in the brain or by altering the properties of VOLTAGE-GATED SODIUM CHANNELS.. valproic acid : A branched-chain saturated fatty acid that comprises of a propyl substituent on a pentanoic acid stem.	2.94	4	0	branched-chain fatty acid; branched-chain saturated fatty acid	anticonvulsant; antimanic drug; EC 3.5.1.98 (histone deacetylase) inhibitor; GABA agent; neuroprotective agent; psychotropic drug; teratogenic agent
2-amino-7-phosphonoheptanoic acid 2-amino-7-phosphonoheptanoic acid: (D)-isomer active as an antagonist of N-methyl-D-aspartate excitation of central neurons; (L)-isomer inactive; RN given refers to cpd without isomeric designation	1.99	1	0
racemetirosine alpha-Methyltyrosine: An inhibitor of the enzyme TYROSINE 3-MONOOXYGENASE, and consequently of the synthesis of catecholamines. It is used to control the symptoms of excessive sympathetic stimulation in patients with PHEOCHROMOCYTOMA. (Martindale, The Extra Pharmacopoeia, 30th ed)	1.99	1	0
domperidone Domperidone: A specific blocker of dopamine receptors. It speeds gastrointestinal peristalsis, causes prolactin release, and is used as antiemetic and tool in the study of dopaminergic mechanisms.. domperidone : 1-[3-(Piperidin-1-yl)propyl]-1,3-dihydro-2H-benzimidazol-2-one in which the 4-position of the piperidine ring is substituted by a 5-chloro-1,3-dihydro-2H-benzimidazol-2-on-1-yl group. A dopamine antagonist, it is used as an antiemetic for the short-term treatment of nausea and vomiting, and to control gastrointestinal effects of dopaminergic drugs given in the management of parkinsonism. The free base is used in oral suspensions, while the maleate salt is used in tablet preparations.	4.34	2	2	benzimidazoles; heteroarylpiperidine	antiemetic; dopaminergic antagonist
donepezil Donepezil: An indan and piperidine derivative that acts as a selective and reversible inhibitor of ACETYLCHOLINESTERASE. Donepezil is highly selective for the central nervous system and is used in the management of mild to moderate DEMENTIA in ALZHEIMER DISEASE.. donepezil : A racemate comprising equimolar amounts of (R)- and (S)-donepezil. A centrally acting reversible acetylcholinesterase inhibitor, its main therapeutic use is in the treatment of Alzheimer's disease where it is used to increase cortical acetylcholine.. 2-[(1-benzylpiperidin-4-yl)methyl]-5,6-dimethoxyindan-1-one : A member of the class of indanones that is 5,6-dimethoxyindan-1-one which is substituted at position 2 by an (N-benzylpiperidin-4-yl)methyl group.	7.51	2	0	aromatic ether; indanones; piperidines; racemate	EC 3.1.1.7 (acetylcholinesterase) inhibitor; EC 3.1.1.8 (cholinesterase) inhibitor; nootropic agent
doxapram Doxapram: A central respiratory stimulant with a brief duration of action. (From Martindale, The Extra Pharmocopoeia, 30th ed, p1225). doxapram : A member of the class of pyrrolidin-2-ones that is N-ethylpyrrolidin-2-one in which both of the hydrogens at the 3 position (adjacent to the carbonyl group) are substituted by phenyl groups, and one of the hydrogens at the 4 position is substituted by a 2-(morpholin-4-yl)ethyl group. A central and respiratory stimulant with a brief duration of action, it is used (generally as the hydrochloride or the hydrochloride hydrate) as a temporary treatment of acute respiratory failure, particularly when superimposed on chronic obstructive pulmonary disease, and of postoperative respiratory depression. It has also been used for treatment of postoperative shivering.	11.08	4	2	morpholines; pyrrolidin-2-ones	central nervous system stimulant
doxazosin Doxazosin: A prazosin-related compound that is a selective alpha-1-adrenergic blocker.. doxazosin : A member of the class of quinazolines that is quinazoline substituted by an amino group at position 4, methoxy groups at positions 6 and 7 and a piperazin-1-yl group at position 2 which in turn is substituted by a 2,3-dihydro-1,4-benzodioxin-2-ylcarbonyl group at position 4. An antihypertensive agent, it is used in the treatment of high blood pressure.	2.02	1	0	aromatic amine; benzodioxine; monocarboxylic acid amide; N-acylpiperazine; N-arylpiperazine; quinazolines	alpha-adrenergic antagonist; antihyperplasia drug; antihypertensive agent; antineoplastic agent; vasodilator agent
doxepin Doxepin: A dibenzoxepin tricyclic compound. It displays a range of pharmacological actions including maintaining adrenergic innervation. Its mechanism of action is not fully understood, but it appears to block reuptake of monoaminergic neurotransmitters into presynaptic terminals. It also possesses anticholinergic activity and modulates antagonism of histamine H(1)- and H(2)-receptors.. doxepin : A dibenzooxepine that is 6,11-dihydrodibenzo[b,e]oxepine substituted by a 3-(dimethylamino)propylidene group at position 11. It is used as an antidepressant drug.	2.44	2	0	dibenzooxepine; tertiary amino compound	antidepressant
droperidol Droperidol: A butyrophenone with general properties similar to those of HALOPERIDOL. It is used in conjunction with an opioid analgesic such as FENTANYL to maintain the patient in a calm state of neuroleptanalgesia with indifference to surroundings but still able to cooperate with the surgeon. It is also used as a premedicant, as an antiemetic, and for the control of agitation in acute psychoses. (From Martindale, The Extra Pharmacopoeia, 29th ed, p593). droperidol : An organofluorine compound that is haloperidol in which the hydroxy group has been eliminated with the introduction of a double bond in the piperidine ring, and the 4-chlorophenyl group has been replaced by a benzimidazol-2-on-1-yl group. It is used in the management of chemotherapy-induced nausea and vomiting, and in conjunction with an opioid analgesic such as fentanyl to maintain the patient in a calm state of neuroleptanalgesia with indifference to surroundings but still able to cooperate with the surgeon.	9.59	30	14	aromatic ketone; benzimidazoles; organofluorine compound	anaesthesia adjuvant; antiemetic; dopaminergic antagonist; first generation antipsychotic
dsp 4 DSP 4: RN given refers to parent cpd	2.02	1	0
e 4031 E 4031: class III anti-arrhythmia agent; structure given in UD	1.98	1	0	sulfonamide
econazole Econazole: An imidazole derivative that is commonly used as a topical antifungal agent.. econazole : A racemate composed of equimolar amounts of (R)- and (S)-econazole. Used (as its nitrate salt) to treat skin infections such as athlete's foot, jock itch, ringworm and other fungal skin infections.. 1-{2-(4-chlorobenzyloxy)-2-(2,4-dichlorophenyl)ethyl}imidazole : A member of the class of imidazoles that is 1-(2,4-dichlorophenyl)-2-(imidazol-1-yl)ethanol in which the hydroxyl hydrogen is replaced by a 4-chlorobenzyl group.	2.44	2	0	dichlorobenzene; ether; imidazoles; monochlorobenzenes
edrophonium Edrophonium: A rapid-onset, short-acting cholinesterase inhibitor used in cardiac arrhythmias and in the diagnosis of myasthenia gravis. It has also been used as an antidote to curare principles.. edrophonium : A quaternary ammonium ion that is N-ethyl-N,N-dimethylanilinium in which one of the meta positions is substituted by a hydroxy group. It is a reversible inhibitor of cholinesterase, with a rapid onset (30-60 seconds after injection) but a short duration of action (5-15 minutes). The chloride salt is used in myasthenia gravis both diagnostically and to distinguish between under- or over-treatment with other anticholinesterases. It has also been used for the reversal of neuromuscular blockade in anaesthesia, and for the management of poisoning due to tetrodotoxin, a neuromuscular blocking toxin found in puffer fish and other marine animals.	5.18	6	2	phenols; quaternary ammonium ion	antidote; diagnostic agent; EC 3.1.1.8 (cholinesterase) inhibitor
enflurane Enflurane: An extremely stable inhalation anesthetic that allows rapid adjustments of anesthesia depth with little change in pulse or respiratory rate.. enflurane : An ether in which the oxygen atom is connected to 2-chloro-1,1,2-trifluoroethyl and difluoromethyl groups.	21.02	733	80	ether; organochlorine compound; organofluorine compound	anaesthetic
enoxacin Enoxacin: A broad-spectrum 6-fluoronaphthyridinone antibacterial agent that is structurally related to NALIDIXIC ACID.. enoxacin : A 1,8-naphthyridine derivative that is 1,4-dihydro-1,8-naphthyridine with an ethyl group at the 1 position, a carboxy group at the 3-position, an oxo sustituent at the 4-position, a fluoro substituent at the 5-position and a piperazin-1-yl group at the 7 position. An antibacterial, it is used in the treatment of urinary-tract infections and gonorrhoea.	2.44	2	0	1,8-naphthyridine derivative; amino acid; fluoroquinolone antibiotic; monocarboxylic acid; N-arylpiperazine; quinolone antibiotic	antibacterial drug; DNA synthesis inhibitor
erythrosine Fluoresceins: A family of spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one derivatives. These are used as dyes, as indicators for various metals, and as fluorescent labels in immunoassays.	2.75	3	0
estazolam Estazolam: A benzodiazepine with anticonvulsant, hypnotic, and muscle relaxant properties. It has been shown in some cases to be more potent than DIAZEPAM or NITRAZEPAM.. estazolam : A triazolo[4,3-a][1,4]benzodiazepine having a phenyl group at position 6 and a chloro substituent at position 8. A short-acting benzodiazepine with general properties similar to diazepam, it is given by mouth as a hypnotic in the short-term management of insomnia.	2.44	2	0	triazoles; triazolobenzodiazepine	anticonvulsant; anxiolytic drug; GABA modulator
ethacrynic acid Ethacrynic Acid: A compound that inhibits symport of sodium, potassium, and chloride primarily in the ascending limb of Henle, but also in the proximal and distal tubules. This pharmacological action results in excretion of these ions, increased urinary output, and reduction in extracellular fluid. This compound has been classified as a loop or high ceiling diuretic.. etacrynic acid : An aromatic ether that is phenoxyacetic acid in which the phenyl ring is substituted by chlorines at positions 2 and 3, and by a 2-methylidenebutanoyl group at position 4. It is a loop diuretic used to treat high blood pressure resulting from diseases such as congestive heart failure, liver failure, and kidney failure. It is also a glutathione S-transferase (EC 2.5.1.18) inhibitor.	2.05	1	0	aromatic ether; aromatic ketone; dichlorobenzene; monocarboxylic acid	EC 2.5.1.18 (glutathione transferase) inhibitor; ion transport inhibitor; loop diuretic
ethenzamide ethenzamide: structure	2.04	1	0	organic molecular entity
ether Ether: A mobile, very volatile, highly flammable liquid used as an inhalation anesthetic and as a solvent for waxes, fats, oils, perfumes, alkaloids, and gums. It is mildly irritating to skin and mucous membranes.. ether : An organooxygen compound with formula ROR, where R is not hydrogen.. diethyl ether : An ether in which the oxygen atom is linked to two ethyl groups.	10.77	51	2	ether; volatile organic compound	inhalation anaesthetic; non-polar solvent; refrigerant
ethosuximide Ethosuximide: An anticonvulsant especially useful in the treatment of absence seizures unaccompanied by other types of seizures.. ethosuximide : A dicarboximide that is pyrrolidine-2,5-dione in which the hydrogens at position 3 are substituted by one methyl and one ethyl group. An antiepileptic, it is used in the treatment of absence seizures and may be used for myoclonic seizures, but is ineffective against tonic-clonic seizures.	2.15	1	0	dicarboximide; pyrrolidinone	anticonvulsant; geroprotector; T-type calcium channel blocker
ethoxzolamide Ethoxzolamide: A carbonic anhydrase inhibitor used as diuretic and in glaucoma. It may cause hypokalemia.. ethoxzolamide : A sulfonamide that is 1,3-benzothiazole-2-sulfonamide which is substituted by an ethoxy group at position 6. A carbonic anhydrase inhibitor, it has been used in the treatment of glaucoma, and as a diuretic.	2.05	1	0	aromatic ether; benzothiazoles; sulfonamide	antiglaucoma drug; diuretic; EC 4.2.1.1 (carbonic anhydrase) inhibitor
etidronate Etidronic Acid: A diphosphonate which affects calcium metabolism. It inhibits ectopic calcification and slows down bone resorption and bone turnover.. etidronic acid : A 1,1-bis(phosphonic acid) that is (ethane-1,1-diyl)bis(phosphonic acid) having a hydroxy substituent at the 1-position. It inhibits the formation, growth, and dissolution of hydroxyapatite crystals by chemisorption to calcium phosphate surfaces.	2.02	1	0	1,1-bis(phosphonic acid)	antineoplastic agent; bone density conservation agent; chelator
etodolac Etodolac: A non-steroidal anti-inflammatory agent and cyclooxygenase-2 (COX-2) inhibitor with potent analgesic and anti-arthritic properties. It has been shown to be effective in the treatment of OSTEOARTHRITIS; RHEUMATOID ARTHRITIS; ANKYLOSING SPONDYLITIS; and in the alleviation of postoperative pain (PAIN, POSTOPERATIVE).. etodolac : A monocarboxylic acid that is acetic acid in which one of the methyl hydrogens is substituted by a 1,8-diethyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-1-yl moiety. A preferential inhibitor of cyclo-oxygenase 2 and non-steroidal anti-inflammatory, it is used for the treatment of rheumatoid arthritis and osteoarthritis, and for the alleviation of postoperative pain. Administered as the racemate, only the (S)-enantiomer is active.	2.44	2	0	monocarboxylic acid; organic heterotricyclic compound	antipyretic; cyclooxygenase 2 inhibitor; non-narcotic analgesic; non-steroidal anti-inflammatory drug
brl 42810 [no description available]	2.44	2	0	2-aminopurines; acetate ester	antiviral drug; prodrug
famotidine Famotidine: A competitive histamine H2-receptor antagonist. Its main pharmacodynamic effect is the inhibition of gastric secretion.	4.63	3	2	1,3-thiazoles; guanidines; sulfonamide	anti-ulcer drug; H2-receptor antagonist; P450 inhibitor
felbamate Felbamate: A PEGylated phenylcarbamate derivative that acts as an antagonist of NMDA RECEPTORS. It is used as an anticonvulsant, primarily for the treatment of SEIZURES in severe refractory EPILEPSY.. felbamate : The bis(carbamate ester) of 2-phenylpropane-1,3-diol. An anticonvulsant, it is used in the treatment of epilepsy.	2.44	2	0	carbamate ester	anticonvulsant; neuroprotective agent
felodipine Felodipine: A dihydropyridine calcium antagonist with positive inotropic effects. It lowers blood pressure by reducing peripheral vascular resistance through a highly selective action on smooth muscle in arteriolar resistance vessels.. felodipine : The mixed (methyl, ethyl) diester of 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylic acid. A calcium-channel blocker, it lowers blood pressure by reducing peripheral vascular resistance through a highly selective action on smooth muscle in arteriolar resistance vessels. It is used in the management of hypertension and angina pectoris.	2.44	2	0	dichlorobenzene; dihydropyridine; ethyl ester; methyl ester	anti-arrhythmia drug; antihypertensive agent; calcium channel blocker; vasodilator agent
fenfluramine Fenfluramine: A centrally active drug that apparently both blocks serotonin uptake and provokes transport-mediated serotonin release.. fenfluramine : A secondary amino compound that is 1-phenyl-propan-2-amine in which one of the meta-hydrogens is substituted by trifluoromethyl, and one of the hydrogens attached to the nitrogen is substituted by an ethyl group. It binds to the serotonin reuptake pump, causing inhbition of serotonin uptake and release of serotonin. The resulting increased levels of serotonin lead to greater serotonin receptor activation which in turn lead to enhancement of serotoninergic transmission in the centres of feeding behavior located in the hypothalamus. This suppresses the appetite for carbohydrates. Fenfluramine was used as the hydrochloride for treatment of diabetes and obesity. It was withdrawn worldwide after reports of heart valve disease and pulmonary hypertension.	2.02	1	0	(trifluoromethyl)benzenes; secondary amino compound	appetite depressant; serotonergic agonist; serotonin uptake inhibitor
fenofibrate Pharmavit: a polyvitamin product, comprising vitamins A, D2, B1, B2, B6, C, E, nicotinamide, & calcium pantothene; may be a promising agent for application to human populations exposed to carcinogenic and genetic hazards of ionizing radiation; RN from CHEMLINE	2.05	1	0	aromatic ether; chlorobenzophenone; isopropyl ester; monochlorobenzenes	antilipemic drug; environmental contaminant; geroprotector; xenobiotic
fenoldopam Fenoldopam: A dopamine D1 receptor agonist that is used as an antihypertensive agent. It lowers blood pressure through arteriolar vasodilation.	6.97	1	0	benzazepine	alpha-adrenergic agonist; antihypertensive agent; dopamine agonist; dopaminergic antagonist; vasodilator agent
berotek Fenoterol: A synthetic adrenergic beta-2 agonist that is used as a bronchodilator and tocolytic.. fenoterol : A member of the class resorcinols that is 5-(1-hydroxyethyl)benzene-1,3-diol in which one of the methyl hydrogens is replaced by a 1-(4-hydroxyphenyl)propan-2-amino group. A beta2-adrenergic agonist, it is used (as the hydrobromide salt) as a bronchodilator in the management of reversible airway obstruction.	3.37	1	1	resorcinols; secondary alcohol; secondary amino compound	beta-adrenergic agonist; bronchodilator agent; sympathomimetic agent; tocolytic agent
fentanyl Fentanyl: A potent narcotic analgesic, abuse of which leads to habituation or addiction. It is primarily a mu-opioid agonist. Fentanyl is also used as an adjunct to general anesthetics, and as an anesthetic for induction and maintenance. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1078). fentanyl : A monocarboxylic acid amide resulting from the formal condensation of the aryl amino group of N-phenyl-1-(2-phenylethyl)piperidin-4-amine with propanoic acid.	22.49	575	250	anilide; monocarboxylic acid amide; piperidines	adjuvant; anaesthesia adjuvant; anaesthetic; intravenous anaesthetic; mu-opioid receptor agonist; opioid analgesic
fenthion Fenthion: Potent cholinesterase inhibitor used as an insecticide and acaricide.. fenthion : An organic thiophosphate that is O,O-dimethyl hydrogen phosphorothioate in which the hydrogen atom of the hydroxy group is replaced by a 3-methyl-4-(methylsulfanyl)phenyl group. It exhibits acaricidal and insecticidal activities.	1.98	1	0	organic thiophosphate	acaricide; agrochemical; avicide; EC 3.1.1.7 (acetylcholinesterase) inhibitor; EC 3.1.1.8 (cholinesterase) inhibitor; insecticide
fexofenadine fexofenadine: a second generation antihistamine; metabolite of the antihistaminic drug terfenadine; structure in first source; RN refers to HCl. fexofenadine : A piperidine-based anti-histamine compound.	2.02	1	0	piperidines; tertiary amine	anti-allergic agent; H1-receptor antagonist
flecainide Flecainide: A potent anti-arrhythmia agent, effective in a wide range of ventricular and atrial ARRHYTHMIAS and TACHYCARDIAS.. flecainide : A monocarboxylic acid amide obtained by formal condensation of the carboxy group of 2,5-bis(2,2,2-trifluoroethoxy)benzoic acid with the primary amino group of piperidin-2-ylmethylamine. An antiarrhythmic agent used (in the form of its acetate salt) to prevent and treat tachyarrhythmia (abnormal fast rhythm of the heart).	2.7	3	0	aromatic ether; monocarboxylic acid amide; organofluorine compound; piperidines	anti-arrhythmia drug
flopropione flopropione: structure	2.08	1	0	organic molecular entity
fluconazole Fluconazole: Triazole antifungal agent that is used to treat oropharyngeal CANDIDIASIS and cryptococcal MENINGITIS in AIDS.. fluconazole : A member of the class of triazoles that is propan-2-ol substituted at position 1 and 3 by 1H-1,2,4-triazol-1-yl groups and at position 2 by a 2,4-difluorophenyl group. It is an antifungal drug used for the treatment of mucosal candidiasis and for systemic infections including systemic candidiasis, coccidioidomycosis, and cryptococcosis.	2.44	2	0	conazole antifungal drug; difluorobenzene; tertiary alcohol; triazole antifungal drug	environmental contaminant; P450 inhibitor; xenobiotic
flucytosine Flucytosine: A fluorinated cytosine analog that is used as an antifungal agent.. flucytosine : An organofluorine compound that is cytosine that is substituted at position 5 by a fluorine. A prodrug for the antifungal 5-fluorouracil, it is used for the treatment of systemic fungal infections.	2.44	2	0	aminopyrimidine; nucleoside analogue; organofluorine compound; pyrimidine antifungal drug; pyrimidone	prodrug
flufenamic acid Flufenamic Acid: An anthranilic acid derivative with analgesic, anti-inflammatory, and antipyretic properties. It is used in musculoskeletal and joint disorders and administered by mouth and topically. (From Martindale, The Extra Pharmacopoeia, 30th ed, p16). flufenamic acid : An aromatic amino acid consisting of anthranilic acid carrying an N-(trifluoromethyl)phenyl substituent. An analgesic and anti-inflammatory, it is used in rheumatic disorders.	2.05	1	0	aromatic amino acid; organofluorine compound	antipyretic; EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor; non-narcotic analgesic; non-steroidal anti-inflammatory drug
fluphenazine [no description available]	2.02	1	0	N-alkylpiperazine; organofluorine compound; phenothiazines	anticoronaviral agent; dopaminergic antagonist; phenothiazine antipsychotic drug
flumazenil Flumazenil: A potent benzodiazepine receptor antagonist. Since it reverses the sedative and other actions of benzodiazepines, it has been suggested as an antidote to benzodiazepine overdoses.. flumazenil : An organic heterotricyclic compound that is 5,6-dihydro-4H-imidazo[1,5-a][1,4]benzodiazepine which is substituted at positions 3, 5, 6, and 8 by ethoxycarbonyl, methyl, oxo, and fluoro groups, respectively. It is used as an antidote to benzodiazepine overdose.	7.75	24	3	ethyl ester; imidazobenzodiazepine; organofluorine compound	antidote to benzodiazepine poisoning; GABA antagonist
flunitrazepam Flunitrazepam: A benzodiazepine with pharmacologic actions similar to those of DIAZEPAM that can cause ANTEROGRADE AMNESIA. Some reports indicate that it is used as a date rape drug and suggest that it may precipitate violent behavior. The United States Government has banned the importation of this drug.. flunitrazepam : A 1,4-benzodiazepinone that is nitrazepam substituted by a methyl group at position 1 and by a fluoro group at position 2'. It is a potent hypnotic, sedative, and amnestic drug used to treat chronic insomnia.	7.34	16	8	1,4-benzodiazepinone; C-nitro compound; monofluorobenzenes	anxiolytic drug; GABAA receptor agonist; sedative
fluorouracil Fluorouracil: A pyrimidine analog that is an antineoplastic antimetabolite. It interferes with DNA synthesis by blocking the THYMIDYLATE SYNTHETASE conversion of deoxyuridylic acid to thymidylic acid.. 5-fluorouracil : A nucleobase analogue that is uracil in which the hydrogen at position 5 is replaced by fluorine. It is an antineoplastic agent which acts as an antimetabolite - following conversion to the active deoxynucleotide, it inhibits DNA synthesis (by blocking the conversion of deoxyuridylic acid to thymidylic acid by the cellular enzyme thymidylate synthetase) and so slows tumour growth.	2.44	2	0	nucleobase analogue; organofluorine compound	antimetabolite; antineoplastic agent; environmental contaminant; immunosuppressive agent; radiosensitizing agent; xenobiotic
fluoxetine Fluoxetine: The first highly specific serotonin uptake inhibitor. It is used as an antidepressant and often has a more acceptable side-effects profile than traditional antidepressants.. fluoxetine : A racemate comprising equimolar amounts of (R)- and (S)-fluoxetine. A selective serotonin reuptake inhibitor (SSRI), it is used (generally as the hydrochloride salt) for the treatment of depression (and the depressive phase of bipolar disorder), bullimia nervosa, and obsessive-compulsive disorder.. N-methyl-3-phenyl-3-[4-(trifluoromethyl)phenoxy]propan-1-amine : An aromatic ether consisting of 4-trifluoromethylphenol in which the hydrogen of the phenolic hydroxy group is replaced by a 3-(methylamino)-1-phenylpropyl group.	8.13	5	0	(trifluoromethyl)benzenes; aromatic ether; secondary amino compound
fluphenazine depot fluphenazine decanoate : The prodrug of fluphenazine, an antipsychotic drug used for the symptomatic management of psychosis in patients with schizophrenia.	2.02	1	0	decanoate ester; N-alkylpiperazine; organofluorine compound; phenothiazines	dopaminergic antagonist; phenothiazine antipsychotic drug; prodrug
fluphenazine enanthate [no description available]	2.02	1	0	phenothiazines
flurbiprofen Flurbiprofen: An anti-inflammatory analgesic and antipyretic of the phenylalkynoic acid series. It has been shown to reduce bone resorption in periodontal disease by inhibiting CARBONIC ANHYDRASE.. flurbiprofen : A monocarboxylic acid that is a 2-fluoro-[1,1'-biphenyl-4-yl] moiety linked to C-2 of propionic acid. A non-steroidal anti-inflammatory, analgesic and antipyretic, it is used as a pre-operative anti-miotic as well as orally for arthritis or dental pain.	9.11	3	1	fluorobiphenyl; monocarboxylic acid	antipyretic; EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor; non-narcotic analgesic; non-steroidal anti-inflammatory drug
flutamide Flutamide: An antiandrogen with about the same potency as cyproterone in rodent and canine species.	2.44	2	0	(trifluoromethyl)benzenes; monocarboxylic acid amide	androgen antagonist; antineoplastic agent
fomepizole Fomepizole: A pyrazole and competitive inhibitor of ALCOHOL DEHYDROGENASE that is used for the treatment of poisoning by ETHYLENE GLYCOL or METHANOL.. fomepizole : A member of the class of pyrazoles that is 1H-pyrazole substituted by a methyl group at position 4.	2.05	1	0	pyrazoles	antidote; EC 1.1.1.1 (alcohol dehydrogenase) inhibitor; protective agent
foscarnet Foscarnet: An antiviral agent used in the treatment of cytomegalovirus retinitis. Foscarnet also shows activity against human herpesviruses and HIV.. phosphonoformic acid : Phosphoric acid in which one of the hydroxy groups is replaced by a carboxylic acid group. It is used as the trisodium salt as an antiviral agent in the treatment of cytomegalovirus retinitis (CMV retinitis, an inflamation of the retina that can lead to blindness) and as an alternative to ganciclovir for AIDS patients who require concurrent antiretroviral therapy but are unable to tolerate ganciclovir due to haematological toxicity.	2.02	1	0	carboxylic acid; one-carbon compound; phosphonic acids	antiviral drug; geroprotector; HIV-1 reverse transcriptase inhibitor; sodium-dependent Pi-transporter inhibitor
furosemide Furosemide: A benzoic-sulfonamide-furan. It is a diuretic with fast onset and short duration that is used for EDEMA and chronic RENAL INSUFFICIENCY.. furosemide : A chlorobenzoic acid that is 4-chlorobenzoic acid substituted by a (furan-2-ylmethyl)amino and a sulfamoyl group at position 2 and 5 respectively. It is a diuretic used in the treatment of congestive heart failure.	4.78	7	1	chlorobenzoic acid; furans; sulfonamide	environmental contaminant; loop diuretic; xenobiotic
gabapentin Gabapentin: A cyclohexane-gamma-aminobutyric acid derivative that is used for the treatment of PARTIAL SEIZURES; NEURALGIA; and RESTLESS LEGS SYNDROME.. gabapentin : A gamma-amino acid that is cyclohexane substituted at position 1 by aminomethyl and carboxymethyl groups. Used for treatment of neuropathic pain and restless legs syndrome.	4.28	5	0	gamma-amino acid	anticonvulsant; calcium channel blocker; environmental contaminant; xenobiotic
vanoxerine vanoxerine: structure given in first source. vanoxerine : An N-alkylpiperazine that consists of piperazine bearing 2-bis(4-fluorophenyl)methoxy]ethyl and 3-phenylpropyl groups at positions 1 and 4 respectively. Potent, competitive inhibitor of dopamine uptake (Ki = 1 nM for inhibition of striatal dopamine uptake). Has > 100-fold lower affinity for the noradrenalin and 5-HT uptake carriers. Also a potent sigma ligand (IC50 = 48 nM). Centrally active following systemic administration.	2.71	3	0	ether; N-alkylpiperazine; organofluorine compound; tertiary amino compound	dopamine uptake inhibitor
gemfibrozil [no description available]	2.44	2	0	aromatic ether	antilipemic drug
gentamicin Gentamicins: A complex of closely related aminoglycosides obtained from MICROMONOSPORA purpurea and related species. They are broad-spectrum antibiotics, but may cause ear and kidney damage. They act to inhibit PROTEIN BIOSYNTHESIS.	7.71	3	0
2,5-dihydroxybenzoic acid 2,5-dihydroxybenzoic acid: RN given refers to parent cpd; a oxidative product of saligenin. 2,5-dihydroxybenzoic acid : A dihydroxybenzoic acid having the two hydroxy groups at the 2- and 5-positions.	2.02	1	0	dihydroxybenzoic acid	EC 1.13.11.33 (arachidonate 15-lipoxygenase) inhibitor; fungal metabolite; human metabolite; MALDI matrix material; mouse metabolite
glafenine Glafenine: An anthranilic acid derivative with analgesic properties used for the relief of all types of pain.. glafenine : A carboxylic ester that is 2,3-dihydroxypropyl anthranilate in which the amino group is substituted by a 7-chloroquinolin-4-yl group. A non-steroidal anti-inflammatory drug, glafenine and its hydrochloride salt were used for the relief of all types of pain, but high incidence of anaphylactic reactions resulted in their withdrawal from the market.	2.05	1	0	aminoquinoline; carboxylic ester; glycol; organochlorine compound; secondary amino compound	inhibitor; non-narcotic analgesic; non-steroidal anti-inflammatory drug
gliclazide Gliclazide: An oral sulfonylurea hypoglycemic agent which stimulates insulin secretion.	2.05	1	0	N-sulfonylurea	hypoglycemic agent; insulin secretagogue; radical scavenger
glimepiride glimepiride: structure given in first source	2.02	1	0	sulfonamide
glipizide Glipizide: An oral hypoglycemic agent which is rapidly absorbed and completely metabolized.. glipizide : An N-sulfonylurea that is glyburide in which the (5-chloro-2-methoxybenzoyl group is replaced by a (5-methylpyrazin-2-yl)carbonyl group. An oral hypoglycemic agent, it is used in the treatment of type 2 diabetes mellitus.	2.02	1	0	aromatic amide; monocarboxylic acid amide; N-sulfonylurea; pyrazines	EC 2.7.1.33 (pantothenate kinase) inhibitor; hypoglycemic agent; insulin secretagogue
glutethimide Glutethimide: A hypnotic and sedative. Its use has been largely superseded by other drugs.	2.05	1	0	piperidines
glyburide Glyburide: An antidiabetic sulfonylurea derivative with actions like those of chlorpropamide. glyburide : An N-sulfonylurea that is acetohexamide in which the acetyl group is replaced by a 2-(5-chloro-2-methoxybenzamido)ethyl group.	13.56	28	1	monochlorobenzenes; N-sulfonylurea	anti-arrhythmia drug; EC 2.7.1.33 (pantothenate kinase) inhibitor; EC 3.6.3.49 (channel-conductance-controlling ATPase) inhibitor; hypoglycemic agent
gossypol Gossypol: A dimeric sesquiterpene found in cottonseed (GOSSYPIUM). The (-) isomer is active as a male contraceptive (CONTRACEPTIVE AGENTS, MALE) whereas toxic symptoms are associated with the (+) isomer.	2.05	1	0
granisetron [no description available]	2.02	1	0	aromatic amide; indazoles
guaiazulene guaiazulene: structure	2.05	1	0	sesquiterpene
guaifenesin Guaifenesin: An expectorant that also has some muscle relaxing action. It is used in many cough preparations.	6.84	12	6	methoxybenzenes
guanfacine Guanfacine: A centrally acting antihypertensive agent with specificity towards ADRENERGIC ALPHA-2 RECEPTORS.	2.02	1	0	acetamides
guanidine Guanidine: A strong organic base existing primarily as guanidium ions at physiological pH. It is found in the urine as a normal product of protein metabolism. It is also used in laboratory research as a protein denaturant. (From Martindale, the Extra Pharmacopoeia, 30th ed and Merck Index, 12th ed) It is also used in the treatment of myasthenia and as a fluorescent probe in HPLC.. guanidine : An aminocarboxamidine, the parent compound of the guanidines.	1.97	1	0	carboxamidine; guanidines; one-carbon compound
1-(5-isoquinolinesulfonyl)-2-methylpiperazine 1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine: A specific protein kinase C inhibitor, which inhibits superoxide release from human neutrophils (PMN) stimulated with phorbol myristate acetate or synthetic diacylglycerol.. 1-(5-isoquinolinesulfonyl)-2-methylpiperazine : A member of the class of N-sulfonylpiperazines that is 2-methylpiperazine substituted at position 1 by a 5-isoquinolinesulfonyl group.	2.4	2	0	isoquinolines; N-sulfonylpiperazine	EC 2.7.11.13 (protein kinase C) inhibitor
fasudil fasudil: intracellular calcium antagonist; structure in first source. fasudil : An isoquinoline substituted by a (1,4-diazepan-1-yl)sulfonyl group at position 5. It is a Rho-kinase inhibitor and its hydrochloride hydrate form is approved for the treatment of cerebral vasospasm and cerebral ischemia.	2.05	1	0	isoquinolines; N-sulfonyldiazepane	antihypertensive agent; calcium channel blocker; EC 2.7.11.1 (non-specific serine/threonine protein kinase) inhibitor; geroprotector; neuroprotective agent; nootropic agent; vasodilator agent
haloperidol Haloperidol: A phenyl-piperidinyl-butyrophenone that is used primarily to treat SCHIZOPHRENIA and other PSYCHOSES. It is also used in schizoaffective disorder, DELUSIONAL DISORDERS, ballism, and TOURETTE SYNDROME (a drug of choice) and occasionally as adjunctive therapy in INTELLECTUAL DISABILITY and the chorea of HUNTINGTON DISEASE. It is a potent antiemetic and is used in the treatment of intractable HICCUPS. (From AMA Drug Evaluations Annual, 1994, p279). haloperidol : A compound composed of a central piperidine structure with hydroxy and p-chlorophenyl substituents at position 4 and an N-linked p-fluorobutyrophenone moiety.	4.65	6	1	aromatic ketone; hydroxypiperidine; monochlorobenzenes; organofluorine compound; tertiary alcohol	antidyskinesia agent; antiemetic; dopaminergic antagonist; first generation antipsychotic; serotonergic antagonist
halothane [no description available]	23.89	1,571	184	haloalkane; organobromine compound; organochlorine compound; organofluorine compound	inhalation anaesthetic
harmaline Harmaline: A beta-carboline alkaloid isolated from seeds of PEGANUM.. harmaline : A harmala alkaloid in which the harman skeleton is methoxy-substituted at C-7 and has been reduced across the 3,4 bond.	1.97	1	0	harmala alkaloid	oneirogen
hexachlorophene Hexachlorophene: A chlorinated bisphenol antiseptic with a bacteriostatic action against Gram-positive organisms, but much less effective against Gram-negative organisms. It is mainly used in soaps and creams and is an ingredient of various preparations used for skin disorders. (From Martindale, The Extra Pharmacopoeia, 30th ed, p797). hexachlorophene : An organochlorine compound that is diphenylmethane in which each of the phenyl groups is substituted by chlorines at positions 2, 3, and 5, and by a hydroxy group at position 6. An antiseptic that is effective against Gram-positive organisms, it is used in soaps and creams for the treatment of various skin disorders. It is also used in agriculture as an acaricide and fungicide, but is not approved for such use within the European Union.	2.05	1	0	bridged diphenyl fungicide; polyphenol; trichlorobenzene	acaricide; antibacterial agent; antifungal agrochemical; antiseptic drug
miltefosine miltefosine: hexadecyl phosphocholine derivative of cisplatin; did not substantially activate HIV long terminal repeat; less toxic than cisplatin. miltefosine : A phospholipid that is the hexadecyl monoester of phosphocholine.	2.05	1	0	phosphocholines; phospholipid	anti-inflammatory agent; anticoronaviral agent; antifungal agent; antineoplastic agent; antiprotozoal drug; apoptosis inducer; immunomodulator; protein kinase inhibitor
hexamethonium Hexamethonium: A nicotinic cholinergic antagonist often referred to as the prototypical ganglionic blocker. It is poorly absorbed from the gastrointestinal tract and does not cross the blood-brain barrier. It has been used for a variety of therapeutic purposes including hypertension but, like the other ganglionic blockers, it has been replaced by more specific drugs for most purposes, although it is widely used a research tool.	3.27	6	0	quaternary ammonium salt
hexestrol [no description available]	2.05	1	0	stilbenoid
hexetidine Hexetidine: A bactericidal and fungicidal antiseptic. It is used as a 0.1% mouthwash for local infections and oral hygiene. (From Martindale, The Extra Pharmacopoeia, 30th ed, p797)	2.05	1	0	organic heteromonocyclic compound; organonitrogen heterocyclic compound
hexobarbital Hexobarbital: A barbiturate that is effective as a hypnotic and sedative.. hexobarbital : A member of the class of barbiturates taht is barbituric acid substituted at N-1 by methyl and at C-5 by methyl and cyclohex-1-enyl groups.	2.45	2	0	barbiturates
ethidium Ethidium: A trypanocidal agent and possible antiviral agent that is widely used in experimental cell biology and biochemistry. Ethidium has several experimentally useful properties including binding to nucleic acids, noncompetitive inhibition of nicotinic acetylcholine receptors, and fluorescence among others. It is most commonly used as the bromide.. ethidium : The fluorescent compound widely used in experimental cell biology and biochemistry to reveal double-stranded DNA and RNA.	2.41	2	0	phenanthridines	fluorochrome; intercalator
hydralazine Hydralazine: A direct-acting vasodilator that is used as an antihypertensive agent.. hydralazine : The 1-hydrazino derivative of phthalazine; a direct-acting vasodilator that is used as an antihypertensive agent.	9	4	0	azaarene; hydrazines; ortho-fused heteroarene; phthalazines	antihypertensive agent; vasodilator agent
hydrochlorothiazide Hydrochlorothiazide: A thiazide diuretic often considered the prototypical member of this class. It reduces the reabsorption of electrolytes from the renal tubules. This results in increased excretion of water and electrolytes, including sodium, potassium, chloride, and magnesium. It is used in the treatment of several disorders including edema, hypertension, diabetes insipidus, and hypoparathyroidism.. hydrochlorothiazide : A benzothiadiazine that is 3,4-dihydro-2H-1,2,4-benzothiadiazine 1,1-dioxide substituted by a chloro group at position 6 and a sulfonamide at 7. It is diuretic used for the treatment of hypertension and congestive heart failure.	2.44	2	0	benzothiadiazine; organochlorine compound; sulfonamide	antihypertensive agent; diuretic; environmental contaminant; xenobiotic
hydroxyurea [no description available]	2.44	2	0	one-carbon compound; ureas	antimetabolite; antimitotic; antineoplastic agent; DNA synthesis inhibitor; EC 1.17.4.1 (ribonucleoside-diphosphate reductase) inhibitor; genotoxin; immunomodulator; radical scavenger; teratogenic agent
hydroxyzine Hydroxyzine: A histamine H1 receptor antagonist that is effective in the treatment of chronic urticaria, dermatitis, and histamine-mediated pruritus. Unlike its major metabolite CETIRIZINE, it does cause drowsiness. It is also effective as an antiemetic, for relief of anxiety and tension, and as a sedative.. hydroxyzine : A N-alkylpiperazine that is piperzine in which the nitrogens atoms are substituted by 2-(2-hydroxyethoxy)ethyl and (4-chlorophenyl)(phenyl)methyl groups respectively.	2.73	3	0	hydroxyether; monochlorobenzenes; N-alkylpiperazine	anticoronaviral agent; antipruritic drug; anxiolytic drug; dermatologic drug; H1-receptor antagonist
ibuprofen Midol: combination of cinnamedrine, phenacetin, aspirin & caffeine	3.85	4	0	monocarboxylic acid	antipyretic; cyclooxygenase 1 inhibitor; cyclooxygenase 2 inhibitor; drug allergen; environmental contaminant; geroprotector; non-narcotic analgesic; non-steroidal anti-inflammatory drug; radical scavenger; xenobiotic
phenelzine Phenelzine: One of the MONOAMINE OXIDASE INHIBITORS used to treat DEPRESSION; PHOBIC DISORDERS; and PANIC.	2.44	2	0	primary amine
lidocaine Lidocaine: A local anesthetic and cardiac depressant used as an antiarrhythmia agent. Its actions are more intense and its effects more prolonged than those of PROCAINE but its duration of action is shorter than that of BUPIVACAINE or PRILOCAINE.. lidocaine : The monocarboxylic acid amide resulting from the formal condensation of N,N-diethylglycine with 2,6-dimethylaniline.	14.65	116	49	benzenes; monocarboxylic acid amide; tertiary amino compound	anti-arrhythmia drug; drug allergen; environmental contaminant; local anaesthetic; xenobiotic
alverine alverine : A tertiary amine having one ethyl and two 3-phenylprop-1-yl groups attached to the nitrogen. An antispasmodic that acts directly on intestinal and uterine smooth muscle, it is used (particularly as the citrate salt) in the treatment of irritable bowel syndrome.	2.05	1	0	tertiary amine	antispasmodic drug
idebenone [no description available]	2.48	2	0	1,4-benzoquinones; primary alcohol	antioxidant; ferroptosis inhibitor
ifenprodil ifenprodil: NMDA receptor antagonist	2.01	1	0	piperidines
ifosfamide [no description available]	2.44	2	0	ifosfamides	alkylating agent; antineoplastic agent; environmental contaminant; immunosuppressive agent; xenobiotic
imipramine Imipramine: The prototypical tricyclic antidepressant. It has been used in major depression, dysthymia, bipolar depression, attention-deficit disorders, agoraphobia, and panic disorders. It has less sedative effect than some other members of this therapeutic group.. imipramine : A dibenzoazepine that is 5H-dibenzo[b,f]azepine substituted by a 3-(dimethylamino)propyl group at the nitrogen atom.	8.27	6	0	dibenzoazepine	adrenergic uptake inhibitor; antidepressant; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor
amrinone Amrinone: A positive inotropic cardiotonic (CARDIOTONIC AGENTS) with vasodilator properties, phosphodiesterase 3 inhibitory activity, and the ability to stimulate calcium ion influx into the cardiac cell.. amrinone : A 3,4'-bipyridine substituted at positions 5 and 6 by an amino group and a keto function respectively. A pyridine phosphodiesterase 3 inhibitor, it is a drug that may improve the prognosis in patients with congestive heart failure.	3.59	9	0	bipyridines	EC 3.1.4.* (phosphoric diester hydrolase) inhibitor
indapamide Indapamide: A benzamide-sulfonamide-indole derived DIURETIC that functions by inhibiting SODIUM CHLORIDE SYMPORTERS.. indapamide : A sulfonamide formed by condensation of the carboxylic group of 4-chloro-3-sulfamoylbenzoic acid with the amino group of 2-methyl-2,3-dihydro-1H-indol-1-amine.	2.44	2	0	indoles; organochlorine compound; sulfonamide	antihypertensive agent; diuretic
indomethacin Indomethacin: A non-steroidal anti-inflammatory agent (NSAID) that inhibits CYCLOOXYGENASE, which is necessary for the formation of PROSTAGLANDINS and other AUTACOIDS. It also inhibits the motility of POLYMORPHONUCLEAR LEUKOCYTES.. indometacin : A member of the class of indole-3-acetic acids that is indole-3-acetic acid in which the indole ring is substituted at positions 1, 2 and 5 by p-chlorobenzoyl, methyl, and methoxy groups, respectively. A non-steroidal anti-inflammatory drug, it is used in the treatment of musculoskeletal and joint disorders including osteoarthritis, rheumatoid arthritis, gout, bursitis and tendinitis.	10.26	12	1	aromatic ether; indole-3-acetic acids; monochlorobenzenes; N-acylindole	analgesic; drug metabolite; EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor; environmental contaminant; gout suppressant; non-steroidal anti-inflammatory drug; xenobiotic metabolite; xenobiotic
iodixanol iodixanol: dimeric contrast media; structure given in first source. iodixanol : A dimeric, non-ionic, water-soluble, radiographic contrast agent, used particularly in coronary angiography.	2.02	1	0	organoiodine compound	radioopaque medium
iohexol Iohexol: An effective non-ionic, water-soluble contrast agent which is used in myelography, arthrography, nephroangiography, arteriography, and other radiographic procedures. Its low systemic toxicity is the combined result of low chemotoxicity and low osmolality.. iohexol : A benzenedicarboxamide compound having N-(2,3-dihydroxypropyl)carbamoyl groups at the 1- and 3-positions, iodo substituents at the 2-, 4- and 6-positions and an N-(2,3-dihydroxypropyl)acetamido group at the 5-position.	2.44	2	0	benzenedicarboxamide; organoiodine compound	environmental contaminant; radioopaque medium; xenobiotic
iopromide iopromide: structure given in first source. iopromide : A dicarboxylic acid diamide that consists of N-methylisophthalamide bearing three iodo substituents at positions 2, 4 and 6, a methoxyacetyl substituent at position 5 and two 2,3-dihydroxypropyl groups attached to the amide nitrogens. A water soluble x-ray contrast agent for intravascular administration.	2.02	1	0	dicarboxylic acid diamide; organoiodine compound	environmental contaminant; nephrotoxic agent; radioopaque medium; xenobiotic
iodipamide Iodipamide: A water-soluble radiographic contrast media for cholecystography and intravenous cholangiography.. adipiodone : An organoiodine compound that is 3-amino-2,4,6-triiodobenzoic acid in which one of the amino hydrogens is substituted by a 6-(3-carboxy-2,4,6-triiodoanilino)-6-oxohexanoyl group. It is a water-soluble radiographic contrast media for cholecystography and intravenous cholangiography.	2.05	1	0	benzoic acids; organoiodine compound; secondary carboxamide	radioopaque medium
ioversol [no description available]	2.02	1	0	amidobenzoic acid
iproniazid [no description available]	2.05	1	0	carbohydrazide; pyridines
avapro Irbesartan: A spiro compound, biphenyl and tetrazole derivative that acts as an angiotensin II type 1 receptor antagonist. It is used in the management of HYPERTENSION, and in the treatment of kidney disease.. irbesartan : A biphenylyltetrazole that is an angiotensin II receptor antagonist used mainly for the treatment of hypertension.	2.05	1	0	azaspiro compound; biphenylyltetrazole	angiotensin receptor antagonist; antihypertensive agent; environmental contaminant; xenobiotic
1-methyl-3-isobutylxanthine 1-Methyl-3-isobutylxanthine: A potent cyclic nucleotide phosphodiesterase inhibitor; due to this action, the compound increases cyclic AMP and cyclic GMP in tissue and thereby activates CYCLIC NUCLEOTIDE-REGULATED PROTEIN KINASES. 3-isobutyl-1-methylxanthine : An oxopurine that is xanthine which is substituted at positions 1 and 3 by methyl and isobutyl groups, respectively.	1.97	1	0	3-isobutyl-1-methylxanthine
isoniazid Hydra: A genus of freshwater polyps in the family Hydridae, order Hydroida, class HYDROZOA. They are of special interest because of their complex organization and because their adult organization corresponds roughly to the gastrula of higher animals.. hydrazide : Compounds derived from oxoacids RkE(=O)l(OH)m (l =/= 0) by replacing -OH by -NRNR2 (R groups are commonly H). (IUPAC).	7.9	4	0	carbohydrazide	antitubercular agent; drug allergen
2-propanol 2-Propanol: An isomer of 1-PROPANOL. It is a colorless liquid having disinfectant properties. It is used in the manufacture of acetone and its derivatives and as a solvent. Topically, it is used as an antiseptic.. propan-2-ol : A secondary alcohol that is propane in which one of the hydrogens attached to the central carbon is substituted by a hydroxy group.	4.92	8	1	secondary alcohol; secondary fatty alcohol	protic solvent
isoproterenol Isoproterenol: Isopropyl analog of EPINEPHRINE; beta-sympathomimetic that acts on the heart, bronchi, skeletal muscle, alimentary tract, etc. It is used mainly as bronchodilator and heart stimulant.. isoprenaline : A secondary amino compound that is noradrenaline in which one of the hydrogens attached to the nitrogen is replaced by an isopropyl group. A sympathomimetic acting almost exclusively on beta-adrenergic receptors, it is used (mainly as the hydrochloride salt) as a bronghodilator and heart stimulant for the management of a variety of cardiac disorders.	7.31	30	4	catechols; secondary alcohol; secondary amino compound	beta-adrenergic agonist; bronchodilator agent; cardiotonic drug; sympathomimetic agent
isoxsuprine Isoxsuprine: A beta-adrenergic agonist that causes direct relaxation of uterine and vascular smooth muscle. Its vasodilating actions are greater on the arteries supplying skeletal muscle than on those supplying skin. It is used in the treatment of peripheral vascular disease and in premature labor.	2.05	1	0	alkylbenzene
isradipine Isradipine: A potent antagonist of CALCIUM CHANNELS that is highly selective for VASCULAR SMOOTH MUSCLE. It is effective in the treatment of chronic stable angina pectoris, hypertension, and congestive cardiac failure.	8.09	5	0	benzoxadiazole; dihydropyridine; isopropyl ester; methyl ester
itraconazole [no description available]	2.44	2	0	piperazines
ketamine Ketamine: A cyclohexanone derivative used for induction of anesthesia. Its mechanism of action is not well understood, but ketamine can block NMDA receptors (RECEPTORS, N-METHYL-D-ASPARTATE) and may interact with sigma receptors.. ketamine : A member of the class of cyclohexanones in which one of the hydrogens at position 2 is substituted by a 2-chlorophenyl group, while the other is substituted by a methylamino group.	19.76	395	71	cyclohexanones; monochlorobenzenes; secondary amino compound	analgesic; environmental contaminant; intravenous anaesthetic; neurotoxin; NMDA receptor antagonist; xenobiotic
ketanserin Ketanserin: A selective serotonin receptor antagonist with weak adrenergic receptor blocking properties. The drug is effective in lowering blood pressure in essential hypertension. It also inhibits platelet aggregation. It is well tolerated and is particularly effective in older patients.. ketanserin : A member of the class of quinazolines that is quinazoline-2,4(1H,3H)-dione which is substituted at position 3 by a 2-[4-(p-fluorobenzoyl)piperidin-1-yl]ethyl group.	3.25	6	0	aromatic ketone; organofluorine compound; piperidines; quinazolines	alpha-adrenergic antagonist; antihypertensive agent; cardiovascular drug; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor; serotonergic antagonist
ketoconazole 1-acetyl-4-(4-{[2-(2,4-dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy}phenyl)piperazine : A dioxolane that is 1,3-dioxolane which is substituted at positions 2, 2, and 4 by imidazol-1-ylmethyl, 2,4-dichlorophenyl, and [para-(4-acetylpiperazin-1-yl)phenoxy]methyl groups, respectively.	2.44	2	0	dichlorobenzene; dioxolane; ether; imidazoles; N-acylpiperazine; N-arylpiperazine
ketoprofen Ketoprofen: An IBUPROFEN-type anti-inflammatory analgesic and antipyretic. It is used in the treatment of rheumatoid arthritis and osteoarthritis.. ketoprofen : An oxo monocarboxylic acid that consists of propionic acid substituted by a 3-benzoylphenyl group at position 2.	4.53	5	1	benzophenones; oxo monocarboxylic acid	antipyretic; drug allergen; EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor; environmental contaminant; non-steroidal anti-inflammatory drug; xenobiotic
ketorolac Ketorolac: A pyrrolizine carboxylic acid derivative structurally related to INDOMETHACIN. It is an NSAID and is used principally for its analgesic activity. (From Martindale The Extra Pharmacopoeia, 31st ed). ketorolac : A racemate comprising equimolar amounts of (R)-(+)- and (S)-(-)-5-benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylic acid. While only the (S)-(-) enantiomer is a COX1 and COX2 inhibitor, the (R)-(+) enantiomer exhibits potent analgesic activity. A non-steroidal anti-inflammatory drug, ketorolac is mainly used (generally as the tromethamine salt) for its potent analgesic properties in the short-term management of post-operative pain, and in eye drops to relieve the ocular itching associated with seasonal allergic conjunctivitis. It was withdrawn from the market in many countries in 1993 following association with haemorrhage and renal failure.. 5-benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylic acid : A member of the class of pyrrolizines that is 2,3-dihydro-1H-pyrrolizine which is substituted at positions 1 and 5 by carboxy and benzoyl groups, respectively.	11.09	8	4	amino acid; aromatic ketone; monocarboxylic acid; pyrrolizines; racemate	analgesic; cyclooxygenase 1 inhibitor; cyclooxygenase 2 inhibitor; non-steroidal anti-inflammatory drug
khellin Khellin: A vasodilator that also has bronchodilatory action. It has been employed in the treatment of angina pectoris, in the treatment of asthma, and in conjunction with ultraviolet light A, has been tried in the treatment of vitiligo. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1024). khellin : A furanochrome in which the basic tricyclic skeleton is substituted at positions 4 and 9 with methoxy groups and at position 7 with a methyl group. A major constituent of the plant Ammi visnaga it is a herbal folk medicine used for various illnesses, its main effect being as a vasodilator.	2.05	1	0	furanochromone; organic heterotricyclic compound; oxacycle	anti-asthmatic agent; bronchodilator agent; cardiovascular drug; vasodilator agent
kynurenic acid Kynurenic Acid: A broad-spectrum excitatory amino acid antagonist used as a research tool.. kynurenic acid : A quinolinemonocarboxylic acid that is quinoline-2-carboxylic acid substituted by a hydroxy group at C-4.	1.99	1	0	monohydroxyquinoline; quinolinemonocarboxylic acid	G-protein-coupled receptor agonist; human metabolite; neuroprotective agent; nicotinic antagonist; NMDA receptor antagonist; Saccharomyces cerevisiae metabolite
2-amino-3-phosphonopropionic acid 2-amino-3-phosphonopropionic acid: metabotropic glutamate receptor antagonist; do not confuse AP-3 used as an abbreviation for this with enhancer-binding protein AP-3 (a trans-activator) or clathrin assembly protein AP-3. 2-amino-3-phosphonopropanoic acid : A non-proteinogenc alpha-amino acid that is alanine in which one of the hydrogens of the terminal methyl group has been replaced by a dihydroxy(oxido)-lambda(5)-phosphanyl group.	2	1	0	alanine derivative; non-proteinogenic alpha-amino acid; phosphonic acids	human metabolite; metabotropic glutamate receptor antagonist
labetalol Labetalol: A salicylamide derivative that is a non-cardioselective blocker of BETA-ADRENERGIC RECEPTORS and ALPHA-1 ADRENERGIC RECEPTORS.. labetalol : A diastereoisomeric mixture of approximately equal amounts of all four possible stereoisomers ((R,S)-labetolol, (S,R)-labetolol, (S,S)-labetalol and (R,R)-labetalol). It is an adrenergic antagonist used to treat high blood pressure.. 2-hydroxy-5-{1-hydroxy-2-[(4-phenylbutan-2-yl)amino]ethyl}benzamide : A member of the class of benzamides that is benzamide substituted by a hydroxy group at position 2 and by a 1-hydroxy-2-[(4-phenylbutan-2-yl)amino]ethyl group at position 5.	9.37	18	11	benzamides; benzenes; phenols; primary carboxamide; salicylamides; secondary alcohol; secondary amino compound
lamotrigine [no description available]	2.44	2	0	1,2,4-triazines; dichlorobenzene; primary arylamine	anticonvulsant; antidepressant; antimanic drug; calcium channel blocker; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor; environmental contaminant; excitatory amino acid antagonist; geroprotector; non-narcotic analgesic; xenobiotic
lansoprazole Lansoprazole: A 2,2,2-trifluoroethoxypyridyl derivative of timoprazole that is used in the therapy of STOMACH ULCERS and ZOLLINGER-ELLISON SYNDROME. The drug inhibits H(+)-K(+)-EXCHANGING ATPASE which is found in GASTRIC PARIETAL CELLS. Lansoprazole is a racemic mixture of (R)- and (S)-isomers.	2.44	2	0	benzimidazoles; pyridines; sulfoxide	anti-ulcer drug; EC 3.6.3.10 (H(+)/K(+)-exchanging ATPase) inhibitor
beta-lapachone beta-lapachone: antineoplastic inhibitor of reverse transcriptase, DNA topoisomerase, and DNA polymerase. beta-lapachone : A benzochromenone that is 3,4-dihydro-2H-benzo[h]chromene-5,6-dione substituted by geminal methyl groups at position 2. Isolated from Tabebuia avellanedae, it exhibits antineoplastic and anti-inflammatory activities.	2.05	1	0	benzochromenone; orthoquinones	anti-inflammatory agent; antineoplastic agent; plant metabolite
lavendustin a lavendustin A: from Streptomyces griseolavendus; structure given in first source	2.02	1	0	aromatic amine
leflunomide Leflunomide: An isoxazole derivative that inhibits dihydroorotate dehydrogenase, the fourth enzyme in the pyrimidine biosynthetic pathway. It is used an immunosuppressive agent in the treatment of RHEUMATOID ARTHRITIS and PSORIATIC ARTHRITIS.. leflunomide : A monocarboxylic acid amide obtained by formal condensation of the carboxy group of 5-methyl-1,2-oxazole-4-carboxylic acid with the anilino group of 4-(trifluoromethyl)aniline. The prodrug of teriflunomide.	2.05	1	0	(trifluoromethyl)benzenes; isoxazoles; monocarboxylic acid amide	antineoplastic agent; antiparasitic agent; EC 1.3.98.1 [dihydroorotate oxidase (fumarate)] inhibitor; EC 3.1.3.16 (phosphoprotein phosphatase) inhibitor; hepatotoxic agent; immunosuppressive agent; non-steroidal anti-inflammatory drug; prodrug; pyrimidine synthesis inhibitor; tyrosine kinase inhibitor
nordefrin Nordefrin: A norepinephrine derivative used as a vasoconstrictor agent.	2	1	0	catecholamine
qx-314 QX-314: triethyl analog of lidocaine; RN & NM refer to ion	7.1	1	0	monocarboxylic acid amide	local anaesthetic
lithium hydroxide lithium hydroxide: used for tryptophan determinations in proteins & foods; RN given refers to cpd with MF of Li-OH	2	1	0	alkali metal hydroxide
lofepramine Lofepramine: A psychotropic IMIPRAMINE derivative that acts as a tricyclic antidepressant and possesses few anticholinergic properties. It is metabolized to DESIPRAMINE.	2.05	1	0	aromatic ketone; dibenzoazepine; monochlorobenzenes; tertiary amino compound	antidepressant
lomefloxacin lomefloxacin: structure given in first source. lomefloxacin : A fluoroquinolone antibiotic, used (generally as the hydrochloride salt) to treat bacterial infections including bronchitis and urinary tract infections. It is also used to prevent urinary tract infections prior to surgery.	2.02	1	0	fluoroquinolone antibiotic; N-arylpiperazine; quinolinemonocarboxylic acid; quinolone antibiotic; quinolone	antimicrobial agent; antitubercular agent; photosensitizing agent
lomustine [no description available]	2.05	1	0	N-nitrosoureas; organochlorine compound	alkylating agent; antineoplastic agent
loperamide Loperamide: One of the long-acting synthetic ANTIDIARRHEALS; it is not significantly absorbed from the gut, and has no effect on the adrenergic system or central nervous system, but may antagonize histamine and interfere with acetylcholine release locally.. loperamide : A synthetic piperidine derivative, effective against diarrhoea resulting from gastroenteritis or inflammatory bowel disease.	2.05	1	0	monocarboxylic acid amide; monochlorobenzenes; piperidines; tertiary alcohol	anticoronaviral agent; antidiarrhoeal drug; mu-opioid receptor agonist
loratadine Loratadine: A second-generation histamine H1 receptor antagonist used in the treatment of allergic rhinitis and urticaria. Unlike most classical antihistamines (HISTAMINE H1 ANTAGONISTS) it lacks central nervous system depressing effects such as drowsiness.. loratadine : A benzocycloheptapyridine that is 6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine substituted by a chloro group at position 8 and a 1-(ethoxycarbonyl)piperidin-4-ylidene group at position 11. It is a H1-receptor antagonist commonly employed in the treatment of allergic disorders.	3.57	2	0	benzocycloheptapyridine; ethyl ester; N-acylpiperidine; organochlorine compound; tertiary carboxamide	anti-allergic agent; cholinergic antagonist; geroprotector; H1-receptor antagonist
lorazepam Lorazepam: A benzodiazepine used as an anti-anxiety agent with few side effects. It also has hypnotic, anticonvulsant, and considerable sedative properties and has been proposed as a preanesthetic agent.	6.78	7	3	benzodiazepine
losartan Losartan: An antagonist of ANGIOTENSIN TYPE 1 RECEPTOR with antihypertensive activity due to the reduced pressor effect of ANGIOTENSIN II.. losartan : A biphenylyltetrazole where a 1,1'-biphenyl group is attached at the 5-position and has an additional trisubstituted imidazol-1-ylmethyl group at the 4'-position	9.39	6	0	biphenylyltetrazole; imidazoles	angiotensin receptor antagonist; anti-arrhythmia drug; antihypertensive agent; endothelin receptor antagonist
loxapine Loxapine: An antipsychotic agent used in SCHIZOPHRENIA.	2.02	1	0	dibenzooxazepine	antipsychotic agent; dopaminergic antagonist
2-(4-morpholinyl)-8-phenyl-4h-1-benzopyran-4-one 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one: specific inhibitor of phosphatidylinositol 3-kinase; structure in first source	5.4	9	0	chromones; morpholines; organochlorine compound	autophagy inhibitor; EC 2.7.1.137 (phosphatidylinositol 3-kinase) inhibitor; geroprotector
malathion Malathion: A wide spectrum aliphatic organophosphate insecticide widely used for both domestic and commercial agricultural purposes.. malathion : A racemate comprising equimolar amounts of (R) and (S)-malathion. It is a broad spectrum organophosphate proinsecticide used to control a wide range of pests including Coleoptera, Diptera, fruit flies, mosquitos and spider mites.. diethyl 2-[(dimethoxyphosphorothioyl)thio]succinate : A diester that is diethyl succinate in which position 2 is substituted by a (dimethoxyphosphorothioyl)thio group.	2.05	1	0	diester; ethyl ester; organic thiophosphate
diisopropyl 1,3-dithiol-2-ylidenemalonate diisopropyl 1,3-dithiol-2-ylidenemalonate: structure in first source	2.05	1	0	isopropyl ester
maprotiline Maprotiline: A bridged-ring tetracyclic antidepressant that is both mechanistically and functionally similar to the tricyclic antidepressants, including side effects associated with its use.	7.48	2	0	anthracenes
mazindol Mazindol: Tricyclic anorexigenic agent unrelated to and less toxic than AMPHETAMINE, but with some similar side effects. It inhibits uptake of catecholamines and blocks the binding of cocaine to the dopamine uptake transporter.	2.05	1	0	organic molecular entity
mebendazole Mebendazole: A benzimidazole that acts by interfering with CARBOHYDRATE METABOLISM and inhibiting polymerization of MICROTUBULES.. mebendazole : A carbamate ester that is methyl 1H-benzimidazol-2-ylcarbamate substituted by a benzoyl group at position 5.	2.44	2	0	aromatic ketone; benzimidazoles; carbamate ester	antinematodal drug; microtubule-destabilising agent; tubulin modulator
mecamylamine Mecamylamine: A nicotinic antagonist that is well absorbed from the gastrointestinal tract and crosses the blood-brain barrier. Mecamylamine has been used as a ganglionic blocker in treating hypertension, but, like most ganglionic blockers, is more often used now as a research tool.	4.04	5	0	primary aliphatic amine
meclizine Meclizine: A histamine H1 antagonist used in the treatment of motion sickness, vertigo, and nausea during pregnancy and radiation sickness.	2.05	1	0	diarylmethane
meclofenamic acid Meclofenamic Acid: A non-steroidal anti-inflammatory agent with antipyretic and antigranulation activities. It also inhibits prostaglandin biosynthesis.. meclofenamic acid : An aminobenzoic acid that is anthranilic acid in which one of the hydrogens attached to the nitrogen is replaced by a 2,6-dichloro-3-methylphenyl group. A non-steroidal anti-inflammatory drug, it is used as the sodium salt for the treatment of dysmenorrhoea (painful periods), osteoarthritis and rheumatoid arthritis.	2.02	1	0	aminobenzoic acid; organochlorine compound; secondary amino compound	analgesic; anticonvulsant; antineoplastic agent; antipyretic; antirheumatic drug; EC 1.13.11.34 (arachidonate 5-lipoxygenase) inhibitor; EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor; non-steroidal anti-inflammatory drug
meclofenoxate Meclofenoxate: An ester of DIMETHYLAMINOETHANOL and para-chlorophenoxyacetic acid.	2.05	1	0	monocarboxylic acid
mefenamic acid Mefenamic Acid: A non-steroidal anti-inflammatory agent with analgesic, anti-inflammatory, and antipyretic properties. It is an inhibitor of cyclooxygenase.. mefenamic acid : An aminobenzoic acid that is anthranilic acid in which one of the hydrogens attached to the nitrogen is replaced by a 2,3-dimethylphenyl group. Although classed as a non-steroidal anti-inflammatory drug, its anti-inflammatory properties are considered to be minor. It is used to relieve mild to moderate pain, including headaches, dental pain, osteoarthritis and rheumatoid arthritis.	2.44	2	0	aminobenzoic acid; secondary amino compound	analgesic; antipyretic; antirheumatic drug; EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor; environmental contaminant; non-steroidal anti-inflammatory drug; xenobiotic
mefloquine hydrochloride [2,8-bis(trifluoromethyl)quinolin-4-yl]-(2-piperidyl)methanol : An organofluorine compound that consists of quinoline bearing trifluoromethyl substituents at positions 2 and 8 as well as a (2-piperidinyl)hydroxymethyl substituent at position 4.	2.02	1	0	organofluorine compound; piperidines; quinolines; secondary alcohol
memantine [no description available]	10.47	4	1	adamantanes; primary aliphatic amine	antidepressant; antiparkinson drug; dopaminergic agent; neuroprotective agent; NMDA receptor antagonist
vitamin k 3 Vitamin K 3: A synthetic naphthoquinone without the isoprenoid side chain and biological activity, but can be converted to active vitamin K2, menaquinone, after alkylation in vivo.	2.05	1	0	1,4-naphthoquinones; vitamin K	angiogenesis inhibitor; antineoplastic agent; EC 3.4.22.69 (SARS coronavirus main proteinase) inhibitor; human urinary metabolite; nutraceutical
meperidine Meperidine: A narcotic analgesic that can be used for the relief of most types of moderate to severe pain, including postoperative pain and the pain of labor. Prolonged use may lead to dependence of the morphine type; withdrawal symptoms appear more rapidly than with morphine and are of shorter duration.. pethidine : A piperidinecarboxylate ester that is piperidine which is substituted by a methyl group at position 1 and by phenyl and ethoxycarbonyl groups at position 4. It is an analgesic which is used for the treatment of moderate to severe pain, including postoperative pain and labour pain.	9.52	13	7	ethyl ester; piperidinecarboxylate ester; tertiary amino compound	antispasmodic drug; kappa-opioid receptor agonist; mu-opioid receptor agonist; opioid analgesic
mephenytoin Mephenytoin: An anticonvulsant effective in tonic-clonic epilepsy (EPILEPSY, TONIC-CLONIC). It may cause blood dyscrasias.. mephenytoin : An imidazolidine-2,4-dione (hydantoin) in which the imidazolidine nucleus carries a methyl group at N-3 and has ethyl and phenyl substituents at C-5. An anticonvulsant, it is no longer available in the USA or the UK but is still studied largely because of its interesting hydroxylation polymorphism.	2.05	1	0	imidazolidine-2,4-dione	anticonvulsant
mepivacaine Mepivacaine: A local anesthetic that is chemically related to BUPIVACAINE but pharmacologically related to LIDOCAINE. It is indicated for infiltration, nerve block, and epidural anesthesia. Mepivacaine is effective topically only in large doses and therefore should not be used by this route. (From AMA Drug Evaluations, 1994, p168). mepivacaine : A piperidinecarboxamide in which N-methylpipecolic acid and 2,6-dimethylaniline have combined to form the amide bond. It is used as a local amide-type anaesthetic.	7.75	11	3	piperidinecarboxamide	drug allergen; local anaesthetic
meprobamate Meprobamate: A carbamate with hypnotic, sedative, and some muscle relaxant properties, although in therapeutic doses reduction of anxiety rather than a direct effect may be responsible for muscle relaxation. Meprobamate has been reported to have anticonvulsant actions against petit mal seizures, but not against grand mal seizures (which may be exacerbated). It is used in the treatment of ANXIETY DISORDERS, and also for the short-term management of INSOMNIA but has largely been superseded by the BENZODIAZEPINES. (From Martindale, The Extra Pharmacopoeia, 30th ed, p603)	2.05	1	0	organic molecular entity
mesalamine Mesalamine: An anti-inflammatory agent, structurally related to the SALICYLATES, which is active in INFLAMMATORY BOWEL DISEASE. It is considered to be the active moiety of SULPHASALAZINE. (From Martindale, The Extra Pharmacopoeia, 30th ed). mesalamine : A monohydroxybenzoic acid that is salicylic acid substituted by an amino group at the 5-position.	2.44	2	0	amino acid; aromatic amine; monocarboxylic acid; monohydroxybenzoic acid; phenols	non-steroidal anti-inflammatory drug
metformin Metformin: A biguanide hypoglycemic agent used in the treatment of non-insulin-dependent diabetes mellitus not responding to dietary modification. Metformin improves glycemic control by improving insulin sensitivity and decreasing intestinal absorption of glucose. (From Martindale, The Extra Pharmacopoeia, 30th ed, p289). metformin : A member of the class of guanidines that is biguanide the carrying two methyl substituents at position 1.	3.21	5	0	guanidines	environmental contaminant; geroprotector; hypoglycemic agent; xenobiotic
methadone Methadone: A synthetic opioid that is used as the hydrochloride. It is an opioid analgesic that is primarily a mu-opioid agonist. It has actions and uses similar to those of MORPHINE. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1082-3). methadone : A racemate comprising equimolar amounts of dextromethadone and levomethadone. It is a opioid analgesic which is used as a painkiller and as a substitute for heroin in the treatment of heroin addiction.. 6-(dimethylamino)-4,4-diphenylheptan-3-one : A ketone that is heptan-3-one substituted by a dimethylamino group at position 6 and two phenyl groups at position 4.	9.21	23	11	benzenes; diarylmethane; ketone; tertiary amino compound
methoxsalen Methoxsalen: A naturally occurring furocoumarin compound found in several species of plants, including Psoralea corylifolia. It is a photoactive substance that forms DNA ADDUCTS in the presence of ultraviolet A irradiation.. methoxsalen : A member of the class of psoralens that is 7H-furo[3,2-g]chromen-7-one in which the 9 position is substituted by a methoxy group. It is a constituent of the fruits of Ammi majus. Like other psoralens, trioxsalen causes photosensitization of the skin. It is administered topically or orally in conjunction with UV-A for phototherapy treatment of vitiligo and severe psoriasis.	2.05	1	0	aromatic ether; psoralens	antineoplastic agent; cross-linking reagent; dermatologic drug; photosensitizing agent; plant metabolite
methoxyflurane Methoxyflurane: An inhalation anesthetic. Currently, methoxyflurane is rarely used for surgical, obstetric, or dental anesthesia. If so employed, it should be administered with NITROUS OXIDE to achieve a relatively light level of anesthesia, and a neuromuscular blocking agent given concurrently to obtain the desired degree of muscular relaxation. (From AMA Drug Evaluations Annual, 1994, p180). methoxyflurane : An ether in which the two groups attached to the central oxygen atom are methyl and 2,2-dichloro-1,1-difluoroethyl.	10.76	93	0	ether; organochlorine compound; organofluorine compound	hepatotoxic agent; inhalation anaesthetic; nephrotoxic agent; non-narcotic analgesic
methyl salicylate methyl salicylate: used in over-the-counter liniments, ointments, lotions for relief of musculoskeletal aches and pains; has hemolytic effect on human & sheep erythrocytes; RN given refers to parent cpd; structure in Merck Index, 9th ed, #5990. methyl salicylate : A benzoate ester that is the methyl ester of salicylic acid.	4.97	2	1	benzoate ester; methyl ester; salicylates	flavouring agent; insect attractant; metabolite
methylphenidate Methylphenidate: A central nervous system stimulant used most commonly in the treatment of ATTENTION DEFICIT DISORDER in children and for NARCOLEPSY. Its mechanisms appear to be similar to those of DEXTROAMPHETAMINE. The d-isomer of this drug is referred to as DEXMETHYLPHENIDATE HYDROCHLORIDE.. methylphenidate : A racemate comprising equimolar amounts of the two threo isomers of methyl phenyl(piperidin-2-yl)acetate. A central stimulant and indirect-acting sympathomimetic, is used (generally as the hydrochloride salt) in the treatment of hyperactivity disorders in children and for the treatment of narcolepsy.. methyl phenyl(piperidin-2-yl)acetate : A amino acid ester that is methyl phenylacetate in which one of the hydrogens alpha to the carbonyl group is replaced by a piperidin-2-yl group.	8.33	6	0	beta-amino acid ester; methyl ester; piperidines
methyprylon methyprylon: was heading 1973-94 (see under HYPNOTICS AND SEDATIVES 1963-72); use PIPERIDONES to search METHYPRYLON 1973-94	2.05	1	0	organic molecular entity
metoclopramide Metoclopramide: A dopamine D2 antagonist that is used as an antiemetic.. metoclopramide : A member of the class of benzamides resulting from the formal condensation of 4-amino-5-chloro-2-methoxybenzoic acid with the primary amino group of N,N-diethylethane-1,2-diamine.	6.26	10	4	benzamides; monochlorobenzenes; substituted aniline; tertiary amino compound	antiemetic; dopaminergic antagonist; environmental contaminant; gastrointestinal drug; xenobiotic
metoprolol Metoprolol: A selective adrenergic beta-1 blocking agent that is commonly used to treat ANGINA PECTORIS; HYPERTENSION; and CARDIAC ARRHYTHMIAS.. metoprolol : A propanolamine that is 1-(propan-2-ylamino)propan-2-ol substituted by a 4-(2-methoxyethyl)phenoxy group at position 1.	5.91	13	2	aromatic ether; propanolamine; secondary alcohol; secondary amino compound	antihypertensive agent; beta-adrenergic antagonist; environmental contaminant; geroprotector; xenobiotic
metronidazole Metronidazole: A nitroimidazole used to treat AMEBIASIS; VAGINITIS; TRICHOMONAS INFECTIONS; GIARDIASIS; ANAEROBIC BACTERIA; and TREPONEMAL INFECTIONS.. metronidazole : A member of the class of imidazoles substituted at C-1, -2 and -5 with 2-hydroxyethyl, nitro and methyl groups respectively. It has activity against anaerobic bacteria and protozoa, and has a radiosensitising effect on hypoxic tumour cells. It may be given by mouth in tablets, or as the benzoate in an oral suspension. The hydrochloride salt can be used in intravenous infusions. Metronidazole is a prodrug and is selective for anaerobic bacteria due to their ability to intracellularly reduce the nitro group of metronidazole to give nitroso-containing intermediates. These can covalently bind to DNA, disrupting its helical structure, inducing DNA strand breaks and inhibiting bacterial nucleic acid synthesis, ultimately resulting in bacterial cell death.	2.44	2	0	C-nitro compound; imidazoles; primary alcohol	antiamoebic agent; antibacterial drug; antimicrobial agent; antiparasitic agent; antitrichomonal drug; environmental contaminant; prodrug; radiosensitizing agent; xenobiotic
metyrapone Metyrapone: An inhibitor of the enzyme STEROID 11-BETA-MONOOXYGENASE. It is used as a test of the feedback hypothalamic-pituitary mechanism in the diagnosis of CUSHING SYNDROME.. metyrapone : An aromatic ketone that is 3,3-dimethylbutan-2-one in which the methyl groups at positions 1 and 4 are replaced by pyridin-3-yl groups. A steroid 11beta-monooxygenase (EC 1.14.15.4) inhibitor, it is used in the diagnosis of adrenal insufficiency.	2.43	2	0	aromatic ketone	antimetabolite; diagnostic agent; EC 1.14.15.4 (steroid 11beta-monooxygenase) inhibitor
mexiletine Mexiletine: Antiarrhythmic agent pharmacologically similar to LIDOCAINE. It may have some anticonvulsant properties.. mexiletine : An aromatic ether which is 2,6-dimethylphenyl ether of 2-aminopropan-1-ol.	2.44	2	0	aromatic ether; primary amino compound	anti-arrhythmia drug
mianserin Mianserin: A tetracyclic compound with antidepressant effects. It may cause drowsiness and hematological problems. Its mechanism of therapeutic action is not well understood, although it apparently blocks alpha-adrenergic, histamine H1, and some types of serotonin receptors.. mianserin : A dibenzoazepine (specifically 1,2,3,4,10,14b-hexahydrodibenzo[c,f]pyrazino[1,2-a]azepine) methyl-substituted on N-2. Closely related to (and now mostly superseded by) the tetracyclic antidepressant mirtazapinean, it is an atypical antidepressant used in the treatment of depression throughout Europe and elsewhere.	2.05	1	0	dibenzoazepine	adrenergic uptake inhibitor; alpha-adrenergic antagonist; antidepressant; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor; geroprotector; H1-receptor antagonist; histamine agonist; sedative; serotonergic antagonist
miconazole Miconazole: An imidazole antifungal agent that is used topically and by intravenous infusion.. 1-[2-(2,4-dichlorobenzyloxy)-2-(2,4-dichlorophenyl)ethyl]imidazole : A member of the class of imidazoles that is 1-(2,4-dichlorophenyl)-2-(imidazol-1-yl)ethanol in which the hydroxyl hydrogen is replaced by a 2,4-dichlorobenzyl group.. miconazole : A racemate composed of equimolar amounts of (R)- and (S)-miconazole. Used (as its nitrate salt) to treat skin infections such as athlete's foot, jock itch, ringworm and other fungal skin infections. It inhibits the synthesis of ergosterol, a critical component of fungal cell membranes.	2.05	1	0	dichlorobenzene; ether; imidazoles
midazolam Midazolam: A short-acting hypnotic-sedative drug with anxiolytic and amnestic properties. It is used in dentistry, cardiac surgery, endoscopic procedures, as preanesthetic medication, and as an adjunct to local anesthesia. The short duration and cardiorespiratory stability makes it useful in poor-risk, elderly, and cardiac patients. It is water-soluble at pH less than 4 and lipid-soluble at physiological pH.. midazolam : An imidazobenzodiazepine that is 4H-imidazo[1,5-a][1,4]benzodiazepine which is substituted by a methyl, 2-fluorophenyl and chloro groups at positions 1, 6 and 8, respectively.	19.42	241	81	imidazobenzodiazepine; monofluorobenzenes; organochlorine compound	anticonvulsant; antineoplastic agent; anxiolytic drug; apoptosis inducer; central nervous system depressant; GABAA receptor agonist; general anaesthetic; muscle relaxant; sedative
midodrine Midodrine: An ethanolamine derivative that is an adrenergic alpha-1 agonist. It is used as a vasoconstrictor agent in the treatment of HYPOTENSION.. midodrine : An aromatic ether that is 1,4-dimethoxybenzene which is substituted at position 2 by a 2-(glycylamino)-1-hydroxyethyl group. A direct-acting sympathomimetic with selective alpha-adrenergic agonist activity, it is used (generally as its hydrochloride salt) as a peripheral vasoconstrictor in the treatment of certain hypotensive states. The main active moiety is its major metabolite, deglymidodrine.	2.02	1	0	amino acid amide; aromatic ether; secondary alcohol	alpha-adrenergic agonist; prodrug; sympathomimetic agent; vasoconstrictor agent
milrinone [no description available]	4.48	5	1	bipyridines; nitrile; pyridone	cardiotonic drug; EC 3.1.4.17 (3',5'-cyclic-nucleotide phosphodiesterase) inhibitor; platelet aggregation inhibitor; vasodilator agent
minoxidil Minoxidil: A potent direct-acting peripheral vasodilator (VASODILATOR AGENTS) that reduces peripheral resistance and produces a fall in BLOOD PRESSURE. (From Martindale, The Extra Pharmacopoeia, 30th ed, p371). minoxidil : A pyrimidine N-oxide that is pyrimidine-2,4-diamine 3-oxide substituted by a piperidin-1-yl group at position 6.	2.44	2	0	dialkylarylamine; tertiary amino compound
mirtazapine Mirtazapine: A piperazinoazepine tetracyclic compound that enhances the release of NOREPINEPHRINE and SEROTONIN through blockage of presynaptic ALPHA-2 ADRENERGIC RECEPTORS. It also blocks both 5-HT2 and 5-HT3 serotonin receptors and is a potent HISTAMINE H1 RECEPTOR antagonist. It is used for the treatment of depression, and may also be useful for the treatment of anxiety disorders.	7.77	3	0	benzazepine; tetracyclic antidepressant	alpha-adrenergic antagonist; anxiolytic drug; H1-receptor antagonist; histamine antagonist; oneirogen; serotonergic antagonist
mitotane Mitotane: A derivative of the insecticide DICHLORODIPHENYLDICHLOROETHANE that specifically inhibits cells of the adrenal cortex and their production of hormones. It is used to treat adrenocortical tumors and causes CNS damage, but no bone marrow depression.	2.05	1	0	diarylmethane
mitoxantrone Mitoxantrone: An anthracenedione-derived antineoplastic agent.. mitoxantrone : A dihydroxyanthraquinone that is 1,4-dihydroxy-9,10-anthraquinone which is substituted by 6-hydroxy-1,4-diazahexyl groups at positions 5 and 8.	2.44	2	0	dihydroxyanthraquinone	analgesic; antineoplastic agent
modafinil Modafinil: A benzhydryl acetamide compound, central nervous system stimulant, and CYP3A4 inducing agent that is used in the treatment of NARCOLEPSY and SLEEP WAKE DISORDERS.. modafinil : A racemate comprising equimolar amounts of armodafinil and (S)-modafinil. A central nervous system stimulant, it is used for the treatment of sleeping disorders such as narcolepsy, obstructive sleep apnoea, and shift-work sleep disorder. The optical enantiomers of modafinil have similar pharmacological actions in animals.. 2-[(diphenylmethyl)sulfinyl]acetamide : A sulfoxide that is dimethylsulfoxide in which two hydrogens attached to one of the methyl groups are replaced by phenyl groups, while one hydrogen attached to the other methyl group is replaced by a carbamoyl (aminocarbonyl) group.	2.45	2	0	monocarboxylic acid amide; sulfoxide
molsidomine Molsidomine: A morpholinyl sydnone imine ethyl ester, having a nitrogen in place of the keto oxygen. It acts as NITRIC OXIDE DONORS and is a vasodilator that has been used in ANGINA PECTORIS.. molsidomine : A member of the class of oxadiazoles that is 1,2,3-oxadiazole substituted by morpholin-4-yl and (ethoxycarbonyl)azanidyl groups at positions 3 and 5, respectively. It is used as a vasodilator drug for the treatment of myocardial ischemic syndrome and congestive heart failure.	2.44	2	0	ethyl ester; morpholines; oxadiazole; zwitterion	antioxidant; apoptosis inhibitor; cardioprotective agent; nitric oxide donor; vasodilator agent
moxisylyte Moxisylyte: An alpha-adrenergic blocking agent that is used in Raynaud's disease. It is also used locally in the eye to reverse the mydriasis caused by phenylephrine and other sympathomimetic agents. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1312)	2.05	1	0	monoterpenoid
muscimol Muscimol: A neurotoxic isoxazole isolated from species of AMANITA. It is obtained by decarboxylation of IBOTENIC ACID. Muscimol is a potent agonist of GABA-A RECEPTORS and is used mainly as an experimental tool in animal and tissue studies.. muscimol : A member of the class of isoxazoles that is 1,2-oxazol-3(2H)-one substituted by an aminomethyl group at position 5. It has been isolated from mushrooms of the genus Amanita.	4.22	5	0	alkaloid; isoxazoles; primary amino compound	fungal metabolite; GABA agonist; oneirogen; psychotropic drug
deet N,N-diethyl-m-toluamide : A monocarboxylic acid amide resulting from the formal condensation of the carboxy group of m-toluic acid with the nitrogen of diethylamine. First developed by the U.S. Army in 1946 for use by military personnel in insect-infested areas, it is the most widely used insect repellent worldwide.	2.05	1	0	benzamides; monocarboxylic acid amide	environmental contaminant; insect repellent; xenobiotic
apnea Apnea: A transient absence of spontaneous respiration.	11.99	17	5	purine nucleoside
nabumetone Nabumetone: A butanone non-steroidal anti-inflammatory drug and cyclooxygenase-2 (COX2) inhibitor that is used in the management of pain associated with OSTEOARTHRITIS and RHEUMATOID ARTHRITIS.. nabumetone : A methyl ketone that is 2-butanone in which one of the methyl hydrogens at position 4 is replaced by a 6-methoxy-2-naphthyl group. A prodrug that is converted to the active metabolite, 6-methoxy-2-naphthylacetic acid, following oral administration. It is shown to have a slightly lower risk of gastrointestinal side effects than most other non-steroidal anti-inflammatory drugs.	2.44	2	0	methoxynaphthalene; methyl ketone	cyclooxygenase 2 inhibitor; non-narcotic analgesic; non-steroidal anti-inflammatory drug; prodrug
nalidixic acid [no description available]	2.45	2	0	1,8-naphthyridine derivative; monocarboxylic acid; quinolone antibiotic	antibacterial drug; antimicrobial agent; DNA synthesis inhibitor
nefazodone nefazodone: may be useful as an opiate adjunct	2.44	2	0	aromatic ether; monochlorobenzenes; N-alkylpiperazine; N-arylpiperazine; triazoles	alpha-adrenergic antagonist; analgesic; antidepressant; serotonergic antagonist; serotonin uptake inhibitor
nefopam Nefopam: Non-narcotic analgesic chemically similar to ORPHENADRINE. Its mechanism of action is unclear. It is used for the relief of acute and chronic pain. (From Martindale, The Extra Pharmacopoeia, 30th ed, p26). nefopam : A racemate comprising equal amounts of (R)- and (S)-nefopam. The hydrochloride is a centrally acting non-opiate analgesic commonly used for the treatment of moderate to severe pain.. 5-methyl-1-phenyl-3,4,5,6-tetrahydro-1H-2,5-benzoxazocine : A member of the class of benzoxazocines that is 3,4,5,6-tetrahydro-1H-2,5-benzoxazocine substituted by phenyl and methyl groups at positions 1 and 5 respectively.	3.38	1	1	benzoxazocine; tertiary amino compound
neostigmine Neostigmine: A cholinesterase inhibitor used in the treatment of myasthenia gravis and to reverse the effects of muscle relaxants such as gallamine and tubocurarine. Neostigmine, unlike PHYSOSTIGMINE, does not cross the blood-brain barrier.. neostigmine : A quaternary ammonium ion comprising an anilinium ion core having three methyl substituents on the aniline nitrogen, and a 3-[(dimethylcarbamoyl)oxy] substituent at position 3. It is a parasympathomimetic which acts as a reversible acetylcholinesterase inhibitor.	10.6	20	10	quaternary ammonium ion	antidote to curare poisoning; EC 3.1.1.7 (acetylcholinesterase) inhibitor
nevirapine Nevirapine: A potent, non-nucleoside reverse transcriptase inhibitor used in combination with nucleoside analogues for treatment of HIV INFECTIONS and AIDS.. nevirapine : A dipyridodiazepine that is 5,11-dihydro-6H-dipyrido[3,2-b:2',3'-e][1,4]diazepine which is substituted by methyl, oxo, and cyclopropyl groups at positions 4, 6, and 11, respectively. A non-nucleoside reverse transcriptase inhibitor with activity against HIV-1, it is used in combination with other antiretrovirals for the treatment of HIV infection.	2.44	2	0	cyclopropanes; dipyridodiazepine	antiviral drug; HIV-1 reverse transcriptase inhibitor
nialamide Nialamide: An MAO inhibitor that is used as an antidepressive agent.	2.05	1	0	organonitrogen compound; organooxygen compound
nicardipine Nicardipine: A potent calcium channel blockader with marked vasodilator action. It has antihypertensive properties and is effective in the treatment of angina and coronary spasms without showing cardiodepressant effects. It has also been used in the treatment of asthma and enhances the action of specific antineoplastic agents.. nicardipine : A racemate comprising equimolar amounts of (R)- and (S)-nicardipine. It is a calcium channel blocker which is used to treat hypertension.. 2-[benzyl(methyl)amino]ethyl methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate : A dihydropyridine that is 1,4-dihydropyridine substituted by a methyl, {2-[benzyl(methyl)amino]ethoxy}carbonyl, 3-nitrophenyl, methoxycarbonyl and methyl groups at positions 2, 3, 4, 5 and 6, respectively.	7.35	16	3	benzenes; C-nitro compound; diester; dihydropyridine; methyl ester; tertiary amino compound
niceritrol Niceritrol: An ester of nicotinic acid that lowers cholesterol and triglycerides in total plasma and in the VLD- and LD-lipoprotein fractions.	2.05	1	0	organic molecular entity
nifedipine Nifedipine: A potent vasodilator agent with calcium antagonistic action. It is a useful anti-anginal agent that also lowers blood pressure.	6.28	20	2	C-nitro compound; dihydropyridine; methyl ester	calcium channel blocker; human metabolite; tocolytic agent; vasodilator agent
niflumic acid Niflumic Acid: An analgesic and anti-inflammatory agent used in the treatment of rheumatoid arthritis.	2.43	2	0	aromatic carboxylic acid; pyridines
nilutamide [no description available]	2.44	2	0	(trifluoromethyl)benzenes; C-nitro compound; imidazolidinone	androgen antagonist; antineoplastic agent
nimesulide nimesulide: structure. nimesulide : An aromatic ether having phenyl and 2-methylsulfonamido-5-nitrophenyl as the two aryl groups.	2.05	1	0	aromatic ether; C-nitro compound; sulfonamide	cyclooxygenase 2 inhibitor; non-steroidal anti-inflammatory drug
nimodipine Nimodipine: A calcium channel blockader with preferential cerebrovascular activity. It has marked cerebrovascular dilating effects and lowers blood pressure.. nimodipine : A dihydropyridine that is 1,4-dihydropyridine which is substituted by methyl groups at positions 2 and 6, a (2-methoxyethoxy)carbonyl group at position 3, a m-nitrophenyl group at position 4, and an isopropoxycarbonyl group at position 5. An L-type calcium channel blocker, it acts particularly on cerebral circulation, and is used both orally and intravenously for the prevention and treatment of subarachnoid hemorrhage from ruptured intracranial aneurysm.	5.44	8	2	2-methoxyethyl ester; C-nitro compound; dicarboxylic acids and O-substituted derivatives; diester; dihydropyridine; isopropyl ester	antihypertensive agent; calcium channel blocker; cardiovascular drug; vasodilator agent
nipecotic acid nipecotic acid: RN given refers to cpd without isomeric designation. nipecotic acid : A piperidinemonocarboxylic acid that is piperidine in which one of the hydrogens at position 3 is substituted by a carboxylic acid group.	2.7	3	0	beta-amino acid; piperidinemonocarboxylic acid
nisoldipine Nisoldipine: A dihydropyridine calcium channel antagonist that acts as a potent arterial vasodilator and antihypertensive agent. It is also effective in patients with cardiac failure and angina.. nisoldipine : A racemate consisting of equimolar amounts of (R)- and (S)-nisoldipine. A calcium channel blocker, it is used in the treatment of hypertension and angina pectoris.. methyl 2-methylpropyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate : A dihydropyridine that is 1,4-dihydropyridine which is substituted by methyl groups at positions 2 and 6, a methoxycarbonyl group at position 3, an o-nitrophenyl group at position 4, and an isobutoxycarbonyl group at position 5. The racemate, a calcium channel blocker, is used in the treatment of hypertension and angina pectoris.	2.44	2	0	C-nitro compound; dicarboxylic acids and O-substituted derivatives; diester; dihydropyridine; methyl ester
nitrazepam Nitrazepam: A benzodiazepine derivative used as an anticonvulsant and hypnotic.. nitrazepam : A 1,4-benzodiazepinone that is 1,3-dihydro-2H-1,4-benzodiazepin-2-one which is substituted at positions 5 and 7 by phenyl and nitro groups, respectively. It is used as a hypnotic for the short-term management of insomnia and for the treatment of epileptic spasms in infants (West's syndrome).	2.45	2	0	1,4-benzodiazepinone; C-nitro compound	anticonvulsant; antispasmodic drug; drug metabolite; GABA modulator; sedative
nitrendipine Nitrendipine: A calcium channel blocker with marked vasodilator action. It is an effective antihypertensive agent and differs from other calcium channel blockers in that it does not reduce glomerular filtration rate and is mildly natriuretic, rather than sodium retentive.. nitrendipine : A dihydropyridine that is 1,4-dihydropyridine substituted by methyl groups at positions 2 and 6, a 3-nitrophenyl group at position 4, a ethoxycarbonyl group at position 3 and a methoxycarbonyl group at position 5. It is a calcium-channel blocker used in the treatment of hypertension.	3.1	5	0	C-nitro compound; dicarboxylic acids and O-substituted derivatives; diester; dihydropyridine; ethyl ester; methyl ester	antihypertensive agent; calcium channel blocker; geroprotector; vasodilator agent
nitroglycerin Nitroglycerin: A volatile vasodilator which relieves ANGINA PECTORIS by stimulating GUANYLATE CYCLASE and lowering cytosolic calcium. It is also sometimes used for TOCOLYSIS and explosives.. nitroglycerol : A nitrate ester that is glycerol in which nitro group(s) replace the hydrogen(s) attached to one or more of the hydroxy groups.. nitroglycerin : A nitroglycerol that is glycerol in which the hydrogen atoms of all three hydroxy groups are replaced by nitro groups. It acts as a prodrug, releasing nitric oxide to open blood vessels and so alleviate heart pain.	10.52	22	7	nitroglycerol	explosive; muscle relaxant; nitric oxide donor; prodrug; tocolytic agent; vasodilator agent; xenobiotic
nizatidine [no description available]	2.44	2	0	1,3-thiazoles; C-nitro compound; carboxamidine; organic sulfide; tertiary amino compound	anti-ulcer drug; cholinergic drug; H2-receptor antagonist
nomifensine Nomifensine: An isoquinoline derivative that prevents dopamine reuptake into synaptosomes. The maleate was formerly used in the treatment of depression. It was withdrawn worldwide in 1986 due to the risk of acute hemolytic anemia with intravascular hemolysis resulting from its use. In some cases, renal failure also developed. (From Martindale, The Extra Pharmacopoeia, 30th ed, p266). nomifensine : An N-methylated tetrahydroisoquinoline carrying phenyl and amino substituents at positions C-4 and C-8, respectively.	7.39	2	0	isoquinolines	dopamine uptake inhibitor
masoprocol nordihydroguaretic acid: antioxidant compound found in the creosote bush (Larrea tridentata)	2.44	2	0	catechols; lignan; tetrol	antioxidant; ferroptosis inhibitor; geroprotector; plant metabolite
norfloxacin Norfloxacin: A synthetic fluoroquinolone (FLUOROQUINOLONES) with broad-spectrum antibacterial activity against most gram-negative and gram-positive bacteria. Norfloxacin inhibits bacterial DNA GYRASE.. norfloxacin : A quinolinemonocarboxylic acid with broad-spectrum antibacterial activity against most gram-negative and gram-positive bacteria. Norfloxacin is bactericidal and its mode of action depends on blocking of bacterial DNA replication by binding itself to an enzyme called DNA gyrase.	2.44	2	0	fluoroquinolone antibiotic; N-arylpiperazine; quinolinemonocarboxylic acid; quinolone antibiotic; quinolone	antibacterial drug; DNA synthesis inhibitor; environmental contaminant; xenobiotic
norfluoxetine norfluoxetine: metabolite of fluoxetine; RN given refers to parent cpd without isomeric designation	2.6	1	0	(trifluoromethyl)benzenes
nortriptyline Nortriptyline: A metabolite of AMITRIPTYLINE that is also used as an antidepressive agent. Nortriptyline is used in major depression, dysthymia, and atypical depressions.. nortriptyline : An organic tricyclic compound that is 10,11-dihydro-5H-dibenzo[a,d][7]annulene substituted by a 3-(methylamino)propylidene group at position 5. It is an active metabolite of amitriptyline.	2.44	2	0	organic tricyclic compound; secondary amine	adrenergic uptake inhibitor; analgesic; antidepressant; antineoplastic agent; apoptosis inducer; drug metabolite
5-nitro-2-(3-phenylpropylamino)benzoic acid 5-nitro-2-(3-phenylpropylamino)benzoic acid: structure given in first source; chloride channel antagonist	2.17	1	0	nitrobenzoic acid
ofloxacin Ofloxacin: A synthetic fluoroquinolone antibacterial agent that inhibits the supercoiling activity of bacterial DNA GYRASE, halting DNA REPLICATION.. 9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid : An oxazinoquinoline that is 2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinolin-7-one substituted by methyl, carboxy, fluoro, and 4-methylpiperazin-1-yl groups at positions 3, 6, 9, and 10, respectively.. ofloxacin : A racemate comprising equimolar amounts of levofloxacin and dextrofloxacin. It is a synthetic fluoroquinolone antibacterial agent which inhibits the supercoiling activity of bacterial DNA gyrase, halting DNA replication.	2.02	1	0	3-oxo monocarboxylic acid; N-arylpiperazine; N-methylpiperazine; organofluorine compound; oxazinoquinoline
olprinone olprinone: RN refers to HCl; structure given in first source	2.05	1	0	bipyridines
omeprazole Omeprazole: A 4-methoxy-3,5-dimethylpyridyl, 5-methoxybenzimidazole derivative of timoprazole that is used in the therapy of STOMACH ULCERS and ZOLLINGER-ELLISON SYNDROME. The drug inhibits an H(+)-K(+)-EXCHANGING ATPASE which is found in GASTRIC PARIETAL CELLS.. omeprazole : A racemate comprising equimolar amounts of (R)- and (S)-omeprazole.. 5-methoxy-2-{[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfinyl}-1H-benzimidazole : A member of the class of benzimidazoles that is 1H-benzimidazole which is substituted by a [4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfinyl group at position 2 and a methoxy group at position 5.	5.25	4	1	aromatic ether; benzimidazoles; pyridines; sulfoxide
ondansetron Ondansetron: A competitive serotonin type 3 receptor antagonist. It is effective in the treatment of nausea and vomiting caused by cytotoxic chemotherapy drugs, including cisplatin, and has reported anxiolytic and neuroleptic properties.	7.64	17	10	carbazoles
orphenadrine Orphenadrine: A muscarinic antagonist used to treat drug-induced parkinsonism and to relieve pain from muscle spasm.. orphenadrine : A tertiary amino compound which is the phenyl-o-tolylmethyl ether of 2-(dimethylamino)ethanol.	2.05	1	0	ether; tertiary amino compound	antidyskinesia agent; antiparkinson drug; H1-receptor antagonist; muscarinic antagonist; muscle relaxant; NMDA receptor antagonist; parasympatholytic
oxamniquine Oxamniquine: An anthelmintic with schistosomicidal activity against Schistosoma mansoni, but not against other Schistosoma spp. Oxamniquine causes worms to shift from the mesenteric veins to the liver where the male worms are retained; the female worms return to the mesentery, but can no longer release eggs. (From Martindale, The Extra Pharmacopoeia, 31st ed, p121). oxamniquine : A racemate comprising equimolar amounts of (R)- and (S)-oxamniquine. An anthelmintic, it is administered orally for the treatment of schistomiasis caused by Schistosoma mansoni (but not by other Schistosoma species); intramuscular administration is no longer used as it causes severe pain at the injection site.. {2-[(isopropylamino)methyl]-7-nitro-1,2,3,4-tetrahydroquinolin-6-yl}methanol : A member of the class of quinolines that is 1,2,3,4-tetrahydroquinoline which is substituted at positions 2, 6, and 7 by (isopropylamino)methyl, hydroxymethyl, and nitro groups, respectively.	2.05	1	0	aromatic primary alcohol; C-nitro compound; quinolines; secondary amino compound
oxaprozin Oxaprozin: An oxazole-propionic acid derivative, cyclooxygenase inhibitor, and non-steroidal anti-inflammatory drug that is used in the treatment of pain and inflammation associated with of OSTEOARTHRITIS; RHEUMATOID ARTHRITIS; and ARTHRITIS, JUVENILE.. oxaprozin : A monocarboxylic acid that is a propionic acid derivative having a 4,5-diphenyl-1,3-oxazol-2-yl substituent at position 3. It is non-steroidal anti-inflammatory drug commonly used to relieve the pain and inflammatory responses associated with osteoarthritis and rheumatoid arthritis.	2.44	2	0	1,3-oxazoles; monocarboxylic acid	analgesic; non-steroidal anti-inflammatory drug
oxazepam Oxazepam: A benzodiazepine used in the treatment of anxiety, alcohol withdrawal, and insomnia.. oxazepam : A 1,4-benzodiazepinone that is 1,3-dihydro-2H-1,4-benzodiazepin-2-one substituted by a chloro group at position 7, a hydroxy group at position 3 and phenyl group at position 5.	2.41	2	0	1,4-benzodiazepinone; organochlorine compound	anxiolytic drug; environmental contaminant; xenobiotic
oxethazaine [no description available]	2.05	1	0	amino acid amide
oxidopamine Oxidopamine: A neurotransmitter analogue that depletes noradrenergic stores in nerve endings and induces a reduction of dopamine levels in the brain. Its mechanism of action is related to the production of cytolytic free-radicals.. oxidopamine : A benzenetriol that is phenethylamine in which the hydrogens at positions 2, 4, and 5 on the phenyl ring are replaced by hydroxy groups. It occurs naturally in human urine, but is also produced as a metabolite of the drug DOPA (used for the treatment of Parkinson's disease).	3.2	5	0	benzenetriol; catecholamine; primary amino compound	drug metabolite; human metabolite; neurotoxin
oxotremorine Oxotremorine: A non-hydrolyzed muscarinic agonist used as a research tool.	2.4	2	0	N-alkylpyrrolidine
oxprenolol Oxprenolol: A beta-adrenergic antagonist used in the treatment of hypertension, angina pectoris, arrhythmias, and anxiety.	2.45	2	0	aromatic ether
oxybenzone oxybenzone : A hydroxybenzophenone that is benzophenone which is substituted at the 2- and 4-positions of one of the benzene rings by hydroxy and methoxy groups respectively.	2.05	1	0	hydroxybenzophenone; monomethoxybenzene	dermatologic drug; environmental contaminant; protective agent; ultraviolet filter; xenobiotic
oxybutynin oxybutynin: RN given refers to parent cpd. oxybutynin : A racemate comprising equimolar amounts of (R)-oxybutynin and esoxybutynin. An antispasmodic used for the treatment of overactive bladder.	2.17	1	0	acetylenic compound; carboxylic ester; racemate; tertiary alcohol; tertiary amino compound	antispasmodic drug; calcium channel blocker; local anaesthetic; muscarinic antagonist; muscle relaxant; parasympatholytic
oxyphenbutazone Oxyphenbutazone: A non-steroidal anti-inflammatory drug. Oxyphenbutazone eyedrops have been used abroad in the management of postoperative ocular inflammation, superficial eye injuries, and episcleritis. (From AMA, Drug Evaluations Annual, 1994, p2000) It had been used by mouth in rheumatic disorders such as ankylosing spondylitis, osteoarthritis, and rheumatoid arthritis but such use is no longer considered justified owing to the risk of severe hematological adverse effects. (From Martindale, The Extra Pharmacopoeia, 30th ed, p27). oxyphenbutazone : A metabolite of phenylbutazone obtained by hydroxylation at position 4 of one of the phenyl rings. Commonly used (as its hydrate) to treat pain, swelling and stiffness associated with arthritis and gout, it was withdrawn from the market 1984 following association with blood dyscrasis and Stevens-Johnson syndrome.	2.05	1	0	phenols; pyrazolidines	antimicrobial agent; antineoplastic agent; antipyretic; drug metabolite; gout suppressant; non-narcotic analgesic; non-steroidal anti-inflammatory drug; xenobiotic metabolite
aminosalicylic acid Aminosalicylic Acid: An antitubercular agent often administered in association with ISONIAZID. The sodium salt of the drug is better tolerated than the free acid.. 4-aminosalicylic acid : An aminobenzoic acid that is salicylic acid substituted by an amino group at position 4.	2.05	1	0	aminobenzoic acid; phenols	antitubercular agent
pamidronate [no description available]	2.02	1	0	phosphonoacetic acid
pantoprazole Pantoprazole: 2-pyridinylmethylsulfinylbenzimidazole proton pump inhibitor that is used in the treatment of GASTROESOPHAGEAL REFLUX and PEPTIC ULCER.. pantoprazole : A member of the class of benzimidazoles that is 1H-benzimidazole substituted by a difluoromethoxy group at position 5 and a [(3,4-dimethoxypyridin-2-yl)methyl]sulfinyl group at position 2.	2.05	1	0	aromatic ether; benzimidazoles; organofluorine compound; pyridines; sulfoxide	anti-ulcer drug; EC 3.6.3.10 (H(+)/K(+)-exchanging ATPase) inhibitor; environmental contaminant; xenobiotic
papaverine Papaverine: An alkaloid found in opium but not closely related to the other opium alkaloids in its structure or pharmacological actions. It is a direct-acting smooth muscle relaxant used in the treatment of impotence and as a vasodilator, especially for cerebral vasodilation. The mechanism of its pharmacological actions is not clear, but it apparently can inhibit phosphodiesterases and it may have direct actions on calcium channels.. papaverine : A benzylisoquinoline alkaloid that is isoquinoline substituted by methoxy groups at positions 6 and 7 and a 3,4-dimethoxybenzyl group at position 1. It has been isolated from Papaver somniferum.	2.91	4	0	benzylisoquinoline alkaloid; dimethoxybenzene; isoquinolines	antispasmodic drug; vasodilator agent
pargyline Pargyline: A monoamine oxidase inhibitor with antihypertensive properties.	2.02	1	0	aromatic amine
pd 98059 2-(2-amino-3-methoxyphenyl)-4H-1-benzopyran-4-one: inhibits MAP kinase kinase (MEK) activity, p42 MAPK and p44 MAPK; structure in first source. 2-(2-amino-3-methoxyphenyl)chromen-4-one : A member of the class of monomethoxyflavones that is 3'-methoxyflavone bearing an additional amino substituent at position 2'.	2.73	3	0	aromatic amine; monomethoxyflavone	EC 2.7.11.24 (mitogen-activated protein kinase) inhibitor; geroprotector
pemoline Pemoline: A central nervous system stimulant used in fatigue and depressive states and to treat hyperkinetic disorders in children.. pemoline : A member of the class of 1,3-oxazoles that is 1,3-oxazol-4(5H)-one which is substituted by an amino group at position 2 and by a phenyl group at position 5. A central nervous system stimulant, it was used to treat hyperactivity disorders in children, but withdrawn from use following reports of serious hepatotoxicity.	2.44	2	0	1,3-oxazoles	central nervous system stimulant
pentamidine Pentamidine: Antiprotozoal agent effective in trypanosomiasis, leishmaniasis, and some fungal infections; used in treatment of PNEUMOCYSTIS pneumonia in HIV-infected patients. It may cause diabetes mellitus, central nervous system damage, and other toxic effects.. pentamidine : A diether consisting of pentane-1,5-diol in which both hydroxyl hydrogens have been replaced by 4-amidinophenyl groups. A trypanocidal drug that is used for treatment of cutaneous leishmaniasis and Chagas disease.	2.02	1	0	aromatic ether; carboxamidine; diether	anti-inflammatory agent; antifungal agent; calmodulin antagonist; chemokine receptor 5 antagonist; EC 2.3.1.48 (histone acetyltransferase) inhibitor; NMDA receptor antagonist; S100 calcium-binding protein B inhibitor; trypanocidal drug; xenobiotic
pentobarbital Pentobarbital: A short-acting barbiturate that is effective as a sedative and hypnotic (but not as an anti-anxiety) agent and is usually given orally. It is prescribed more frequently for sleep induction than for sedation but, like similar agents, may lose its effectiveness by the second week of continued administration. (From AMA Drug Evaluations Annual, 1994, p236). pentobarbital : A member of the class of barbiturates, the structure of which is that of barbituric acid substituted at C-5 by ethyl and sec-pentyl groups.	9.57	135	1	barbiturates	GABAA receptor agonist
pentoxifylline [no description available]	2.44	2	0	oxopurine
perazine Perazine: A phenothiazine antipsychotic with actions and uses similar to those of CHLORPROMAZINE. Extrapyramidal symptoms may be more common than other side effects.. perazine : A phenothiazine derivative in which 10H-phenothiazinecarries a 3-(4-methylpiperazin-1-yl)propyl substituent at the N-10 position.	2.05	1	0	N-alkylpiperazine; N-methylpiperazine; phenothiazines	dopaminergic antagonist; phenothiazine antipsychotic drug
perphenazine Perphenazine: An antipsychotic phenothiazine derivative with actions and uses similar to those of CHLORPROMAZINE.. perphenazine : A phenothiazine derivative in which the phenothiazine tricycle carries a chloro substituent at the 2-position and a 3-[4-(2-hydroxyethyl)piperazin-1-yl]propyl group at N-10.	2.44	2	0	N-(2-hydroxyethyl)piperazine; N-alkylpiperazine; organochlorine compound; phenothiazines	antiemetic; dopaminergic antagonist; phenothiazine antipsychotic drug
phenacetin Saridon: contains phenacetin, caffeine, propyphenazone & pyrithyldione	2.05	1	0	acetamides; aromatic ether	cyclooxygenase 3 inhibitor; non-narcotic analgesic; peripheral nervous system drug
phenobarbital Phenobarbital: A barbituric acid derivative that acts as a nonselective central nervous system depressant. It potentiates GAMMA-AMINOBUTYRIC ACID action on GABA-A RECEPTORS, and modulates chloride currents through receptor channels. It also inhibits glutamate induced depolarizations.. phenobarbital : A member of the class of barbiturates, the structure of which is that of barbituric acid substituted at C-5 by ethyl and phenyl groups.	4.46	23	0	barbiturates	anticonvulsant; drug allergen; excitatory amino acid antagonist; sedative
phenolphthalein Phenolphthalein: An acid-base indicator which is colorless in acid solution, but turns pink to red as the solution becomes alkaline. It is used medicinally as a cathartic.	2.05	1	0	phenols
phenoxybenzamine Phenoxybenzamine: An alpha-adrenergic antagonist with long duration of action. It has been used to treat hypertension and as a peripheral vasodilator.	2.05	1	0	aromatic amine
phenyl biguanide phenyl biguanide: RN given refers to parent cpd. phenyl biguanide : A member of the class of biguanides that is biguanide in which one of the terminal nitrogen atoms is substituted by a phenyl group.	2.08	1	0	guanidines	central nervous system drug
phenylbutazone Phenylbutazone: A butyl-diphenyl-pyrazolidinedione that has anti-inflammatory, antipyretic, and analgesic activities. It has been used in ANKYLOSING SPONDYLITIS; RHEUMATOID ARTHRITIS; and REACTIVE ARTHRITIS.. phenylbutazone : A member of the class of pyrazolidines that is 1,2-diphenylpyrazolidine-3,5-dione carrying a butyl group at the 4-position.	2.05	1	0	pyrazolidines	antirheumatic drug; EC 1.1.1.184 [carbonyl reductase (NADPH)] inhibitor; metabolite; non-narcotic analgesic; non-steroidal anti-inflammatory drug; peripheral nervous system drug
moxonidine moxonidine: structure given in first source	2.05	1	0	organohalogen compound; pyrimidines
pifithrin pifithrin: a tetrahydrobenzothiazol; inhibitor of P53 that protects mice from the side effects of cancer therapy; structure in first source	2.47	2	0	aromatic ketone
pinacidil Pinacidil: A guanidine that opens POTASSIUM CHANNELS producing direct peripheral vasodilatation of the ARTERIOLES. It reduces BLOOD PRESSURE and peripheral resistance and produces fluid retention. (Martindale The Extra Pharmacopoeia, 31st ed)	3.72	10	0	pyridines
pindolol Pindolol: A moderately lipophilic beta blocker (ADRENERGIC BETA-ANTAGONISTS). It is non-cardioselective and has intrinsic sympathomimetic actions, but little membrane-stabilizing activity. (From Martindale, The Extra Pharmocopoeia, 30th ed, p638). pindolol : A member of the class of indols which is the 2-hydroxy-3-(isopropylamino)propyl ether derivative of 1H-indol-4-ol.	2.7	3	0	indoles; secondary amine	antiglaucoma drug; antihypertensive agent; beta-adrenergic antagonist; serotonergic antagonist; vasodilator agent
pipemidic acid Pipemidic Acid: Antimicrobial against Gram negative and some Gram positive bacteria. It is protein bound and concentrated in bile and urine and used for gastrointestinal, biliary, and urinary infections.. pipemidic acid : A pyridopyrimidine that is 5-oxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid substituted at position 2 by a piperazin-1-yl group and at position 8 by an ethyl group. A synthetic broad-spectrum antibacterial, it is used for treatment of gastrointestinal, biliary, and urinary infections.	2.05	1	0	amino acid; monocarboxylic acid; N-arylpiperazine; pyridopyrimidine; quinolone antibiotic	antibacterial drug; DNA synthesis inhibitor
piperazine [no description available]	2.05	1	0	azacycloalkane; piperazines; saturated organic heteromonocyclic parent	anthelminthic drug
piperidine-4-sulfonic acid piperidine-4-sulfonic acid: specific GABA agonist	2.01	1	0
piracetam Piracetam: A compound suggested to be both a nootropic and a neuroprotective agent.	2.13	1	0	organonitrogen compound; organooxygen compound
pirbuterol pirbuterol: structure	2.02	1	0	pyridines
potassium chloride Potassium Chloride: A white crystal or crystalline powder used in BUFFERS; FERTILIZERS; and EXPLOSIVES. It can be used to replenish ELECTROLYTES and restore WATER-ELECTROLYTE BALANCE in treating HYPOKALEMIA.. potassium chloride : A metal chloride salt with a K(+) counterion.	4.57	25	0	inorganic chloride; inorganic potassium salt; potassium salt	fertilizer
pyridoxal phosphate-6-azophenyl-2',4'-disulfonic acid pyridoxal phosphate-6-azophenyl-2',4'-disulfonic acid: a novel antagonist that selectively blocks P2 purinoceptor receptors; a useful tool to study co-transmission in tissues when ATP and coexisting neurotransmitters act in concert. 5'-phosphopyridoxal-6-azobenzene-2,4-disulfonic acid : An arenesulfonic acid that is pyridoxal 5'-phosphate carrying an additional 2,4-disulfophenylazo substituent at position 6.	2.41	2	0	arenesulfonic acid; azobenzenes; methylpyridines; monohydroxypyridine; organic phosphate; pyridinecarbaldehyde	purinergic receptor P2X antagonist
practolol Practolol: A beta-1 adrenergic antagonist that has been used in the emergency treatment of CARDIAC ARRYTHMIAS.. practolol : N-(4-Hydroxyphenyl)acetamide in which the hydrogen of the phenolic hydroxy group is substituted by a 3-(isopropylaminoamino)-2-hydroxypropyl group. A selective beta blocker, it has been used in the emergency treatment of cardiac arrhythmias.	2.04	1	0	acetamides; ethanolamines; propanolamine; secondary alcohol; secondary amino compound	anti-arrhythmia drug; beta-adrenergic antagonist
prazepam Prazepam: A benzodiazepine that is used in the treatment of ANXIETY DISORDERS.	2.02	1	0	benzodiazepine
praziquantel azinox: Russian drug	2.44	2	0	isoquinolines
prazosin Prazosin: A selective adrenergic alpha-1 antagonist used in the treatment of HEART FAILURE; HYPERTENSION; PHEOCHROMOCYTOMA; RAYNAUD DISEASE; PROSTATIC HYPERTROPHY; and URINARY RETENTION.. prazosin : A member of the class of piperazines that is piperazine substituted by a furan-2-ylcarbonyl group and a 4-amino-6,7-dimethoxyquinazolin-2-yl group at positions 1 and 4 respectively.	3.4	7	0	aromatic ether; furans; monocarboxylic acid amide; piperazines; quinazolines	alpha-adrenergic antagonist; antihypertensive agent; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor
prilocaine Prilocaine: A local anesthetic that is similar pharmacologically to LIDOCAINE. Currently, it is used most often for infiltration anesthesia in dentistry.. prilocaine : An amino acid amide in which N-propyl-DL-alanine and 2-methylaniline have combined to form the amide bond; used as a local anaesthetic.	6.29	6	2	amino acid amide; monocarboxylic acid amide	anticonvulsant; local anaesthetic
primaquine Primaquine: An aminoquinoline that is given by mouth to produce a radical cure and prevent relapse of vivax and ovale malarias following treatment with a blood schizontocide. It has also been used to prevent transmission of falciparum malaria by those returning to areas where there is a potential for re-introduction of malaria. Adverse effects include anemias and GI disturbances. (From Martindale, The Extra Pharmacopeia, 30th ed, p404). primaquine : An N-substituted diamine that is pentane-1,4-diamine substituted by a 6-methoxyquinolin-8-yl group at the N(4) position. It is a drug used in the treatment of malaria and Pneumocystis pneumonia.	2.05	1	0	aminoquinoline; aromatic ether; N-substituted diamine	antimalarial
primidone Primidone: A barbiturate derivative that acts as a GABA modulator and anti-epileptic agent. It is partly metabolized to PHENOBARBITAL in the body and owes some of its actions to this metabolite.. primidone : A pyrimidone that is dihydropyrimidine-4,6(1H,5H)-dione substituted by an ethyl and a phenyl group at position 5. It is used as an anticonvulsant for treatment of various types of seizures.	2.44	2	0	pyrimidone	anticonvulsant; environmental contaminant; xenobiotic
proadifen Proadifen: An inhibitor of drug metabolism and CYTOCHROME P-450 ENZYME SYSTEM activity.	1.96	1	0	diarylmethane
probenecid Probenecid: The prototypical uricosuric agent. It inhibits the renal excretion of organic anions and reduces tubular reabsorption of urate. Probenecid has also been used to treat patients with renal impairment, and, because it reduces the renal tubular excretion of other drugs, has been used as an adjunct to antibacterial therapy.. probenecid : A sulfonamide in which the nitrogen of 4-sulfamoylbenzoic acid is substituted with two propyl groups.	2.44	2	0	benzoic acids; sulfonamide	uricosuric drug
probucol Probucol: A drug used to lower LDL and HDL cholesterol yet has little effect on serum-triglyceride or VLDL cholesterol. (From Martindale, The Extra Pharmacopoeia, 30th ed, p993).. probucol : A dithioketal that is propane-2,2-dithiol in which the hydrogens attached to both sulfur atoms are replaced by 3,5-di-tert-butyl-4-hydroxyphenyl groups. An anticholesteremic drug with antioxidant and anti-inflammatory properties, it is used to treat high levels of cholesterol in blood.	2.05	1	0	dithioketal; polyphenol	anti-inflammatory drug; anticholesteremic drug; antilipemic drug; antioxidant; cardiovascular drug
procainamide Procainamide: A class Ia antiarrhythmic drug that is structurally-related to PROCAINE.. procainamide : A benzamide that is 4-aminobenzamide substituted on the amide N by a 2-(diethylamino)ethyl group. It is a pharmaceutical antiarrhythmic agent used for the medical treatment of cardiac arrhythmias.	2.44	2	0	benzamides	anti-arrhythmia drug; platelet aggregation inhibitor; sodium channel blocker
procaine Procaine: A local anesthetic of the ester type that has a slow onset and a short duration of action. It is mainly used for infiltration anesthesia, peripheral nerve block, and spinal block. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1016).. procaine : A benzoate ester, formally the result of esterification of 4-aminobenzoic acid with 2-diethylaminoethanol but formed experimentally by reaction of ethyl 4-aminobenzoate with 2-diethylaminoethanol.	4.48	5	1	benzoate ester; substituted aniline; tertiary amino compound	central nervous system depressant; drug allergen; local anaesthetic; peripheral nervous system drug
procarbazine Procarbazine: An antineoplastic agent used primarily in combination with mechlorethamine, vincristine, and prednisone (the MOPP protocol) in the treatment of Hodgkin's disease.. procarbazine : A benzamide obtained by formal condensation of the carboxy group of 4-[(2-methylhydrazino)methyl]benzoic acid with the amino group of isopropylamine. An antineoplastic chemotherapy drug used for treatment of Hodgkin's lymphoma. Metabolism yields azo-procarbazine and hydrogen peroxide, which results in the breaking of DNA strands.	2.44	2	0	benzamides; hydrazines	antineoplastic agent
prochlorperazine Prochlorperazine: A phenothiazine antipsychotic used principally in the treatment of NAUSEA; VOMITING; and VERTIGO. It is more likely than CHLORPROMAZINE to cause EXTRAPYRAMIDAL DISORDERS. (From Martindale, The Extra Pharmacopoeia, 30th ed, p612). prochlorperazine : A member of the class of phenothiazines that is 10H-phenothiazine having a chloro substituent at the 2-position and a 3-(4-methylpiperazin-1-yl)propyl group at the N-10 position.	2.05	1	0	N-alkylpiperazine; N-methylpiperazine; organochlorine compound; phenothiazines	alpha-adrenergic antagonist; antiemetic; cholinergic antagonist; dopamine receptor D2 antagonist; dopaminergic antagonist; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor; first generation antipsychotic
promethazine Promethazine: A phenothiazine derivative with histamine H1-blocking, antimuscarinic, and sedative properties. It is used as an antiallergic, in pruritus, for motion sickness and sedation, and also in animals.. promethazine : A tertiary amine that is a substituted phenothiazine in which the ring nitrogen at position 10 is attached to C-3 of an N,N-dimethylpropan-2-amine moiety.	2.71	3	0	phenothiazines; tertiary amine	anti-allergic agent; anticoronaviral agent; antiemetic; antipruritic drug; H1-receptor antagonist; local anaesthetic; sedative
propafenone Propafenone: An antiarrhythmia agent that is particularly effective in ventricular arrhythmias. It also has weak beta-blocking activity.. propafenone : An aromatic ketone that is 3-(propylamino)propane-1,2-diol in which the hydrogen of the primary hydroxy group is replaced by a 2-(3-phenylpropanoyl)phenyl group. It is a class 1C antiarrhythmic drug with local anesthetic effects, and is used as the hydrochloride salt in the management of supraventricular and ventricular arrhythmias.	7.4	2	0	aromatic ketone; secondary alcohol; secondary amino compound	anti-arrhythmia drug
propidium Propidium: Quaternary ammonium analog of ethidium; an intercalating dye with a specific affinity to certain forms of DNA and, used as diiodide, to separate them in density gradients; also forms fluorescent complexes with cholinesterase which it inhibits.	2.06	1	0	phenanthridines; quaternary ammonium ion	fluorochrome; intercalator
propofol Propofol: An intravenous anesthetic agent which has the advantage of a very rapid onset after infusion or bolus injection plus a very short recovery period of a couple of minutes. (From Smith and Reynard, Textbook of Pharmacology, 1992, 1st ed, p206). Propofol has been used as ANTICONVULSANTS and ANTIEMETICS.. propofol : A phenol resulting from the formal substitution of the hydrogen at the 2 position of 1,3-diisopropylbenzene by a hydroxy group.	25.68	1,055	532	phenols	anticonvulsant; antiemetic; intravenous anaesthetic; radical scavenger; sedative
propranolol Propranolol: A widely used non-cardioselective beta-adrenergic antagonist. Propranolol has been used for MYOCARDIAL INFARCTION; ARRHYTHMIA; ANGINA PECTORIS; HYPERTENSION; HYPERTHYROIDISM; MIGRAINE; PHEOCHROMOCYTOMA; and ANXIETY but adverse effects instigate replacement by newer drugs.. propranolol : A propanolamine that is propan-2-ol substituted by a propan-2-ylamino group at position 1 and a naphthalen-1-yloxy group at position 3.	5.76	28	0	naphthalenes; propanolamine; secondary amine	anti-arrhythmia drug; antihypertensive agent; anxiolytic drug; beta-adrenergic antagonist; environmental contaminant; human blood serum metabolite; vasodilator agent; xenobiotic
pyridinolcarbamate Pyridinolcarbamate: A drug that has been given by mouth in the treatment of atherosclerosis and other vascular disorders, hyperlipidemias, and thrombo-embolic disorders. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1408)	2.05	1	0	pyridines
pyrilamine Pyrilamine: A histamine H1 antagonist. It has mild hypnotic properties and some local anesthetic action and is used for allergies (including skin eruptions) both parenterally and locally. It is a common ingredient of cold remedies.. mepyramine : An ethylenediamine derivative that is ethylenediamine in which one of the amino nitrogens is substituted by two methyl groups and the remaining amino nitrogen is substituted by a 4-methoxybenzyl and a pyridin-2-yl group.	1.99	1	0	aromatic ether; ethylenediamine derivative	H1-receptor antagonist
pyrimethamine Maloprim: contains above 2 cpds	2.05	1	0	aminopyrimidine; monochlorobenzenes	antimalarial; antiprotozoal drug; EC 1.5.1.3 (dihydrofolate reductase) inhibitor
sch 16134 quazepam: structure given in first source	2.02	1	0	benzodiazepine
ranitidine [no description available]	2.44	2	0	aralkylamine
opc 12759 rebamipide: structure in first source; RN refers to (+-)-isomer; inhibits gastric xanthine oxidase	2.05	1	0	secondary carboxamide
riluzole Riluzole: A glutamate antagonist (RECEPTORS, GLUTAMATE) used as an anticonvulsant (ANTICONVULSANTS) and to prolong the survival of patients with AMYOTROPHIC LATERAL SCLEROSIS.	7.95	4	0	benzothiazoles
rimantadine Rimantadine: An RNA synthesis inhibitor that is used as an antiviral agent in the prophylaxis and treatment of influenza.	2.02	1	0	alkylamine
risperidone Risperidone: A selective blocker of DOPAMINE D2 RECEPTORS and SEROTONIN 5-HT2 RECEPTORS that acts as an atypical antipsychotic agent. It has been shown to improve both positive and negative symptoms in the treatment of SCHIZOPHRENIA.. risperidone : A member of the class of pyridopyrimidines that is 2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one carrying an additional 2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl group at position 2.	7.73	3	0	1,2-benzoxazoles; heteroarylpiperidine; organofluorine compound; pyridopyrimidine	alpha-adrenergic antagonist; dopaminergic antagonist; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor; H1-receptor antagonist; psychotropic drug; second generation antipsychotic; serotonergic antagonist
rofecoxib [no description available]	2.05	1	0	butenolide; sulfone	analgesic; cyclooxygenase 2 inhibitor; non-steroidal anti-inflammatory drug
s-methylisothiopseudouronium S-methylisothiopseudouronium: inhibits nitric oxide synthase; structure in first source	2.03	1	0
salicylamide salamide: a major impurity of hydrochlorothiazide; structure in first source	2.05	1	0	phenols; salicylamides	antirheumatic drug; non-narcotic analgesic
salmeterol xinafoate salmeterol : A racemate consisting of equal parts of (R)- and (S)-salmeterol. It is a potent and selective beta2-adrenoceptor agonist (EC50 = 5.3 nM). Unlike other beta2 agonists, it binds to the exo-site domain of beta2 receptors, producing a slow onset of action and prolonged activation.. 2-(hydroxymethyl)-4-(1-hydroxy-2-{[6-(4-phenylbutoxy)hexyl]amino}ethyl)phenol : A phenol having a hydroxymethyl group at C-2 and a 1-hydroxy-2-{[6-(4-phenylbutoxy)hexyl]amino}ethyl group at C-4; derivative of phenylethanolamine.	2.02	1	0	ether; phenols; primary alcohol; secondary alcohol; secondary amino compound
sevoflurane Sevoflurane: A non-explosive inhalation anesthetic used in the induction and maintenance of general anesthesia. It does not cause respiratory irritation and may also prevent PLATELET AGGREGATION.. sevoflurane : An ether compound having fluoromethyl and 1,1,1,3,3,3-hexafluoroisopropyl as the two alkyl groups.	26.57	1,330	423	ether; organofluorine compound	central nervous system depressant; inhalation anaesthetic; platelet aggregation inhibitor
sibutramine sibutramine: serotonin and norepinephrine transporter inhibitor; Meridia is tradename for sibutramine hydrochloride	2.05	1	0	organochlorine compound; tertiary amino compound	anti-obesity agent; serotonin uptake inhibitor
sulfadiazine Sulfadiazine: One of the short-acting SULFONAMIDES used in combination with PYRIMETHAMINE to treat toxoplasmosis in patients with acquired immunodeficiency syndrome and in newborns with congenital infections.. sulfadiazine : A sulfonamide consisting of pyrimidine with a 4-aminobenzenesulfonamido group at the 2-position.. diazine : The parent structure of the diazines.	2.44	2	0	pyrimidines; substituted aniline; sulfonamide antibiotic; sulfonamide	antiinfective agent; antimicrobial agent; antiprotozoal drug; coccidiostat; drug allergen; EC 1.1.1.153 [sepiapterin reductase (L-erythro-7,8-dihydrobiopterin forming)] inhibitor; EC 2.5.1.15 (dihydropteroate synthase) inhibitor; environmental contaminant; xenobiotic
linsidomine linsidomine: RN given refers to parent cpd; structure	1.99	1	0	morpholines
iodoacetic acid Iodoacetic Acid: A derivative of ACETIC ACID that contains one IODINE atom attached to its methyl group.. iodoacetic acid : A haloacetic acid that is acetic acid in which one of the hydrogens of the methyl group is replaced by an iodine atom.	1.99	1	0	haloacetic acid; organoiodine compound	alkylating agent
sotalol Sotalol: An adrenergic beta-antagonist that is used in the treatment of life-threatening arrhythmias.. sotalol : A sulfonamide that is N-phenylmethanesulfonamide in which the phenyl group is substituted at position 4 by a 1-hydroxy-2-(isopropylamino)ethyl group. It has both beta-adrenoreceptor blocking (Vaughan Williams Class II) and cardiac action potential duration prolongation (Vaughan Williams Class III) antiarrhythmic properties. It is used (usually as the hydrochloride salt) for the management of ventricular and supraventricular arrhythmias.	7.76	3	0	ethanolamines; secondary alcohol; secondary amino compound; sulfonamide	anti-arrhythmia drug; beta-adrenergic antagonist; environmental contaminant; xenobiotic
4-phenylbutyric acid, sodium salt sodium phenylbutyrate : The organic sodium salt of 4-phenylbutyric acid. A prodrug for phenylacetate, it is used to treat urea cycle disorders.	2.05	1	0	organic sodium salt	EC 3.5.1.98 (histone deacetylase) inhibitor; geroprotector; neuroprotective agent; orphan drug; prodrug
spiperone Spiperone: A spiro butyrophenone analog similar to HALOPERIDOL and other related compounds. It has been recommended in the treatment of SCHIZOPHRENIA.. spiperone : An azaspiro compound that is 1,3,8-triazaspiro[4.5]decane which is substituted at positions 1, 4, and 8 by phenyl, oxo, and 4-(p-fluorophenyl)-4-oxobutyl groups, respectively.	1.98	1	0	aromatic ketone; azaspiro compound; organofluorine compound; piperidines; tertiary amino compound	alpha-adrenergic antagonist; antipsychotic agent; dopaminergic antagonist; psychotropic drug; serotonergic antagonist
vorinostat Vorinostat: A hydroxamic acid and anilide derivative that acts as a HISTONE DEACETYLASE inhibitor. It is used in the treatment of CUTANEOUS T-CELL LYMPHOMA and SEZARY SYNDROME.. vorinostat : A dicarboxylic acid diamide comprising suberic (octanedioic) acid coupled to aniline and hydroxylamine. A histone deacetylase inhibitor, it is marketed under the name Zolinza for the treatment of cutaneous T cell lymphoma (CTCL).	2.05	1	0	dicarboxylic acid diamide; hydroxamic acid	antineoplastic agent; apoptosis inducer; EC 3.5.1.98 (histone deacetylase) inhibitor
succinylcholine Succinylcholine: A quaternary skeletal muscle relaxant usually used in the form of its bromide, chloride, or iodide. It is a depolarizing relaxant, acting in about 30 seconds and with a duration of effect averaging three to five minutes. Succinylcholine is used in surgical, anesthetic, and other procedures in which a brief period of muscle relaxation is called for.. succinylcholine : A quaternary ammonium ion that is the bis-choline ester of succinic acid.	11.26	54	14	quaternary ammonium ion; succinate ester	drug allergen; muscle relaxant; neuromuscular agent
sulconazole sulconazole: RN given refers to cpd with unspecified isomeric designation; structure given in first source. sulconazole : A racemate comprising equimolar amounts of (R)- and (S)-sulconazole. An antifungal agent with activity against Candida species, it is used (generally as the nitrate salt) for the topical treatment of fungal skin infections.. 1-{2-[(4-chlorobenzyl)sulfanyl]-2-(2,4-dichlorophenyl)ethyl}-1H-imidazole : A member of the class of imidazoles that is 1-ethyl-1H-imidazole in which one of the hydrogens of the methyl group is replaced by a (4-chlorobenzyl)sulfanediyl group while a second is replaced by a 2,4-dichlorophenyl group.	2.02	1	0	dichlorobenzene; imidazoles; monochlorobenzenes; organic sulfide
sulfadimethoxine Sulfadimethoxine: A sulfanilamide that is used as an anti-infective agent.. sulfadimethoxine : A sulfonamide consisting of pyrimidine having methoxy substituents at the 2- and 6-positions and a 4-aminobenzenesulfonamido group at the 4-position.	2.05	1	0	aromatic ether; pyrimidines; substituted aniline; sulfonamide antibiotic; sulfonamide	antiinfective agent; antimicrobial agent; drug allergen; environmental contaminant; xenobiotic
sulfamerazine [no description available]	2.05	1	0	pyrimidines; sulfonamide antibiotic; sulfonamide	antiinfective agent; drug allergen
sulfameter Sulfameter: Long acting sulfonamide used in leprosy, urinary, and respiratory tract infections.. sulfamethoxydiazine : A sulfonamide consisting of pyrimidine having a methoxy substituent at the 5-position and a 4-aminobenzenesulfonamido group at the 2-position.	2.05	1	0	pyrimidines; sulfonamide antibiotic; sulfonamide	antiinfective agent; leprostatic drug; renal agent
sulfamethazine Sulfamethazine: A sulfanilamide anti-infective agent. It has a spectrum of antimicrobial action similar to other sulfonamides.. sulfamethazine : A sulfonamide consisting of pyrimidine with methyl substituents at the 4- and 6-positions and a 4-aminobenzenesulfonamido group at the 2-position.	2.05	1	0	pyrimidines; sulfonamide antibiotic; sulfonamide	antibacterial drug; antiinfective agent; antimicrobial agent; carcinogenic agent; drug allergen; EC 2.5.1.15 (dihydropteroate synthase) inhibitor; environmental contaminant; ligand; xenobiotic
sulfamethizole Sulfamethizole: A sulfathiazole antibacterial agent.. sulfamethizole : A sulfonamide consisting of a 1,3,4-thiadiazole nucleus with a methyl substituent at C-5 and a 4-aminobenzenesulfonamido group at C-2.	2.05	1	0	sulfonamide antibiotic; sulfonamide; thiadiazoles	antiinfective agent; antimicrobial agent; drug allergen; EC 2.5.1.15 (dihydropteroate synthase) inhibitor
sulfamethoxazole Sulfamethoxazole: A bacteriostatic antibacterial agent that interferes with folic acid synthesis in susceptible bacteria. Its broad spectrum of activity has been limited by the development of resistance. (From Martindale, The Extra Pharmacopoeia, 30th ed, p208). sulfamethoxazole : An isoxazole (1,2-oxazole) compound having a methyl substituent at the 5-position and a 4-aminobenzenesulfonamido group at the 3-position.	2.05	1	0	isoxazoles; substituted aniline; sulfonamide antibiotic; sulfonamide	antibacterial agent; antiinfective agent; antimicrobial agent; drug allergen; EC 1.1.1.153 [sepiapterin reductase (L-erythro-7,8-dihydrobiopterin forming)] inhibitor; EC 2.5.1.15 (dihydropteroate synthase) inhibitor; environmental contaminant; epitope; P450 inhibitor; xenobiotic
sulfanilamide [no description available]	2.05	1	0	substituted aniline; sulfonamide antibiotic; sulfonamide	antibacterial agent; drug allergen; EC 4.2.1.1 (carbonic anhydrase) inhibitor
sulfaphenazole Sulfaphenazole: A sulfonilamide anti-infective agent.. sulfaphenazole : A sulfonamide that is sulfanilamide in which the sulfonamide nitrogen is substituted by a 1-phenyl-1H-pyrazol-5-yl group. It is a selective inhibitor of cytochrome P450 (CYP) 2C9 isozyme, and antibacterial agent.	2.05	1	0	primary amino compound; pyrazoles; substituted aniline; sulfonamide antibiotic; sulfonamide	antibacterial drug; EC 1.14.13.181 (13-deoxydaunorubicin hydroxylase) inhibitor; EC 1.14.13.67 (quinine 3-monooxygenase) inhibitor; P450 inhibitor
sulfapyridine Sulfapyridine: Antibacterial, potentially toxic, used to treat certain skin diseases.. sulfapyridine : A sulfonamide consisting of pyridine with a 4-aminobenzenesulfonamido group at the 2-position.	2.05	1	0	pyridines; substituted aniline; sulfonamide antibiotic; sulfonamide	antiinfective agent; dermatologic drug; drug allergen; environmental contaminant; xenobiotic
sulfasalazine Sulfasalazine: A drug that is used in the management of inflammatory bowel diseases. Its activity is generally considered to lie in its metabolic breakdown product, 5-aminosalicylic acid (see MESALAMINE) released in the colon. (From Martindale, The Extra Pharmacopoeia, 30th ed, p907). sulfasalazine : An azobenzene consisting of diphenyldiazene having a carboxy substituent at the 4-position, a hydroxy substituent at the 3-position and a 2-pyridylaminosulphonyl substituent at the 4'-position.	2.73	3	0
sulfinpyrazone Sulfinpyrazone: A uricosuric drug that is used to reduce the serum urate levels in gout therapy. It lacks anti-inflammatory, analgesic, and diuretic properties.	2.05	1	0	pyrazolidines; sulfoxide	uricosuric drug
2-(octylamino)-1-[4-(propan-2-ylthio)phenyl]-1-propanol [no description available]	2.05	1	0	alkylbenzene
sulpiride Sulpiride: A dopamine D2-receptor antagonist. It has been used therapeutically as an antidepressant, antipsychotic, and as a digestive aid. (From Merck Index, 11th ed). sulpiride : A member of the class of benzamides obtained from formal condensation between the carboxy group of 2-methoxy-5-sulfamoylbenzoic acid and the primary amino group of (1-ethylpyrrolidin-2-yl)methylamine.	2.05	1	0	benzamides; N-alkylpyrrolidine; sulfonamide	antidepressant; antiemetic; antipsychotic agent; dopaminergic antagonist
sumatriptan Sumatriptan: A serotonin agonist that acts selectively at 5HT1 receptors. It is used in the treatment of MIGRAINE DISORDERS.. sumatriptan : A sulfonamide that consists of N,N-dimethyltryptamine bearing an additional (N-methylsulfamoyl)methyl substituent at position 5. Selective agonist for a vascular 5-HT1 receptor subtype (probably a member of the 5-HT1D family). Used (in the form of its succinate salt) for the acute treatment of migraine with or without aura in adults.	2.02	1	0	sulfonamide; tryptamines	serotonergic agonist; vasoconstrictor agent
suprofen Suprofen: An IBUPROFEN-type anti-inflammatory analgesic and antipyretic. It inhibits prostaglandin synthesis and has been proposed as an anti-arthritic.. suprofen : An aromatic ketone that is thiophene substituted at C-2 by a 4-(1-carboxyethyl)benzoyl group.	2.44	2	0	aromatic ketone; monocarboxylic acid; thiophenes	antirheumatic drug; drug allergen; EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor; non-narcotic analgesic; non-steroidal anti-inflammatory drug; peripheral nervous system drug
suramin Suramin: A polyanionic compound with an unknown mechanism of action. It is used parenterally in the treatment of African trypanosomiasis and it has been used clinically with diethylcarbamazine to kill the adult Onchocerca. (From AMA Drug Evaluations Annual, 1992, p1643) It has also been shown to have potent antineoplastic properties.. suramin : A member of the class of phenylureas that is urea in which each of the amino groups has been substituted by a 3-({2-methyl-5-[(4,6,8-trisulfo-1-naphthyl)carbamoyl]phenyl}carbamoyl)phenyl group. An activator of both the rabbit skeletal muscle RyR1 and sheep cardiac RyR2 isoform ryanodine receptor channels, it has been used for the treatment of human African trypanosomiasis for over 100 years.	2.71	3	0	naphthalenesulfonic acid; phenylureas; secondary carboxamide	angiogenesis inhibitor; antinematodal drug; antineoplastic agent; apoptosis inhibitor; EC 2.7.11.13 (protein kinase C) inhibitor; GABA antagonist; GABA-gated chloride channel antagonist; purinergic receptor P2 antagonist; ryanodine receptor agonist; trypanocidal drug
gatifloxacin Gatifloxacin: A fluoroquinolone antibacterial agent and DNA TOPOISOMERASE II inhibitor that is used as an ophthalmic solution for the treatment of BACTERIAL CONJUNCTIVITIS.. gatifloxacin : A monocarboxylic acid that is 4-oxo-1,4-dihydroquinoline-3-carboxylic acid which is substituted on the nitrogen by a cyclopropyl group and at positions 6, 7, and 8 by fluoro, 3-methylpiperazin-1-yl, and methoxy groups, respectively. Gatifloxacin is an antibiotic of the fourth-generation fluoroquinolone family, that like other members of that family, inhibits the bacterial topoisomerase type-II enzymes.	2.05	1	0	N-arylpiperazine; organofluorine compound; quinolinemonocarboxylic acid; quinolone antibiotic; quinolone	antiinfective agent; antimicrobial agent; EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor
tazarotene tazarotene: a topical acetylenic retinoid; a topical kerytolytic. tazarotene : The ethyl ester of tazarotenic acid. A prodrug for tazarotenic acid, it is used for the treatment of psoriasis, acne, and sun-damaged skin.	2.02	1	0	acetylenic compound; ethyl ester; pyridines; retinoid; thiochromane	keratolytic drug; prodrug; teratogenic agent
tegafur [no description available]	2.45	2	0	organohalogen compound; pyrimidines
temazepam Temazepam: A benzodiazepine that acts as a GAMMA-AMINOBUTYRIC ACID modulator and anti-anxiety agent.	4.5	5	1	benzodiazepine
temozolomide [no description available]	2.05	1	0	imidazotetrazine; monocarboxylic acid amide; triazene derivative	alkylating agent; antineoplastic agent; prodrug
terazosin Terazosin: induces decreased blood pressure; used in the treatment of benign prostatic hyperplasia	2.02	1	0	furans; piperazines; primary amino compound; quinazolines	alpha-adrenergic antagonist; antihypertensive agent; antineoplastic agent
terbutaline Terbutaline: A selective beta-2 adrenergic agonist used as a bronchodilator and tocolytic.. terbutaline : A member of the class of phenylethanolamines that is catechol substituted at position 5 by a 2-(tert-butylamino)-1-hydroxyethyl group.	2.7	3	0	phenylethanolamines; resorcinols	anti-asthmatic drug; beta-adrenergic agonist; bronchodilator agent; EC 3.1.1.7 (acetylcholinesterase) inhibitor; hypoglycemic agent; sympathomimetic agent; tocolytic agent
terfenadine Terfenadine: A selective histamine H1-receptor antagonist devoid of central nervous system depressant activity. The drug was used for ALLERGY but withdrawn due to causing LONG QT SYNDROME.	2.44	2	0	diarylmethane
tetracaine Tetracaine: A potent local anesthetic of the ester type used for surface and spinal anesthesia.. tetracaine : A benzoate ester in which 4-N-butylbenzoic acid and 2-(dimethylamino)ethanol have combined to form the ester bond; a local ester anaesthetic (ester caine) used for surface and spinal anaesthesia.	6	8	1	benzoate ester; tertiary amino compound	local anaesthetic
tetraethylammonium Tetraethylammonium: A potassium-selective ion channel blocker. (From J Gen Phys 1994;104(1):173-90)	4.4	6	0	quaternary ammonium ion
krypton Krypton: A noble gas that is found in the atmosphere. It has the atomic symbol Kr, atomic number 36, atomic weight 83.80, and has been used in electric bulbs.	2.71	3	0	monoatomic krypton; noble gas atom; p-block element atom
3-hydroxyaspartic acid 3-hydroxyaspartic acid: RN given refers to cpd without isomeric designation. 3-hydroxyaspartic acid : A hydroxy-amino acid that is aspartic acid in which one of the methylene hydrogens has been replaced by a hydroxy group.	2.01	1	0	amino dicarboxylic acid; aspartic acid derivative; C4-dicarboxylic acid; hydroxy-amino acid
thalidomide Thalidomide: A piperidinyl isoindole originally introduced as a non-barbiturate hypnotic, but withdrawn from the market due to teratogenic effects. It has been reintroduced and used for a number of immunological and inflammatory disorders. Thalidomide displays immunosuppressive and anti-angiogenic activity. It inhibits release of TUMOR NECROSIS FACTOR-ALPHA from monocytes, and modulates other cytokine action.. thalidomide : A racemate comprising equimolar amounts of R- and S-thalidomide.. 2-(2,6-dioxopiperidin-3-yl)-1H-isoindole-1,3(2H)-dione : A dicarboximide that is isoindole-1,3(2H)-dione in which the hydrogen attached to the nitrogen is substituted by a 2,6-dioxopiperidin-3-yl group.	2.05	1	0	phthalimides; piperidones
thiabendazole Tresaderm: dermatologic soln containing dexamethasone, thiabendazole & neomycin sulfate	2.05	1	0	1,3-thiazoles; benzimidazole fungicide; benzimidazoles	antifungal agrochemical; antinematodal drug
thioridazine Thioridazine: A phenothiazine antipsychotic used in the management of PHYCOSES, including SCHIZOPHRENIA.. thioridazine : A phenothiazine derivative having a methylsulfanyl subsitituent at the 2-position and a (1-methylpiperidin-2-yl)ethyl] group at the N-10 position.	2.73	3	0	phenothiazines; piperidines	alpha-adrenergic antagonist; dopaminergic antagonist; EC 1.8.1.12 (trypanothione-disulfide reductase) inhibitor; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor; first generation antipsychotic; H1-receptor antagonist; serotonergic antagonist
thiotepa Thiotepa: A very toxic alkylating antineoplastic agent also used as an insect sterilant. It causes skin, gastrointestinal, CNS, and bone marrow damage. According to the Fourth Annual Report on Carcinogens (NTP 85-002, 1985), thiotepa may reasonably be anticipated to be a carcinogen (Merck Index, 11th ed).	2.02	1	0	aziridines
tiaprofenic acid tiaprofenic acid: RN given refers to parent cpd; structure. tiaprofenic acid : An aromatic ketone that is thiophene substituted at C-2 by benzoyl and at C-4 by a 1-carboxyethyl group.	2.05	1	0	aromatic ketone; monocarboxylic acid; thiophenes	drug allergen; non-steroidal anti-inflammatory drug
ticlopidine Ticlopidine: An effective inhibitor of platelet aggregation commonly used in the placement of STENTS in CORONARY ARTERIES.. ticlopidine : A thienopyridine that is 4,5,6,7-tetrahydrothieno[3,2-c]pyridine in which the hydrogen attached to the nitrogen is replaced by an o-chlorobenzyl group.	2.74	3	0	monochlorobenzenes; thienopyridine	anticoagulant; fibrin modulating drug; hematologic agent; P2Y12 receptor antagonist; platelet aggregation inhibitor
tioconazole tioconazole : A racemate comprising equimolar amounts of (R)- and (S)-tioconazole.. 1-{2-[(2-chloro-3-thienyl)methoxy]-2-(2,4-dichlorophenyl)ethyl}imidazole : A member of the class of imidazoles that comprises 2-(2,4-dichlorophenyl)ethylimidazole carrying an additional (2-chloro-3-thienyl)methoxy substituent at position 2.	2.02	1	0	dichlorobenzene; ether; imidazoles; thiophenes
tiopronin Tiopronin: Sulfhydryl acylated derivative of GLYCINE.	2.44	2	0	N-acyl-amino acid
tizanidine tizanidine: RN given refers to parent cpd; structure. tizanidine : 2,1,3-Benzothiadiazole substituted at C-4 by a Delta(1)-imidazolin-2-ylamino group and at C-4 by a chloro group. It is an agonist at alpha2-adrenergic receptor sites.	2.44	2	0	benzothiadiazole; imidazoles	alpha-adrenergic agonist; muscle relaxant
tolazamide Tolazamide: A sulphonylurea hypoglycemic agent with actions and uses similar to those of CHLORPROPAMIDE.. tolazamide : An N-sulfonylurea that is 1-tosylurea in which a hydrogen attached to the nitrogen at position 3 is replaced by an azepan-1-yl group. A hypoglycemic agent, it is used for the treatment of type 2 diabetes mellitus.	2.05	1	0	N-sulfonylurea	hypoglycemic agent; potassium channel blocker
tolbutamide Tolbutamide: A sulphonylurea hypoglycemic agent with actions and uses similar to those of CHLORPROPAMIDE. (From Martindale, The Extra Pharmacopoeia, 30th ed, p290). tolbutamide : An N-sulfonylurea that consists of 1-butylurea having a tosyl group attached at the 3-position.	2.45	2	0	N-sulfonylurea	human metabolite; hypoglycemic agent; insulin secretagogue; potassium channel blocker
tolmetin Tolmetin: A non-steroidal anti-inflammatory agent (ANTI-INFLAMMATORY AGENTS, NON-STEROIDAL) similar in mode of action to INDOMETHACIN.. tolmetin : A monocarboxylic acid that is (1-methylpyrrol-2-yl)acetic acid substituted at position 5 on the pyrrole ring by a 4-methylbenzoyl group. Used in the form of its sodium salt dihydrate as a nonselective nonsteroidal anti-inflammatory drug.	4.35	2	2	aromatic ketone; monocarboxylic acid; pyrroles	EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor; non-steroidal anti-inflammatory drug
tolperisone Tolperisone: A centrally acting muscle relaxant that has been used for the symptomatic treatment of spasticity and muscle spasm. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1211)	2.47	2	0	aromatic ketone
ultram 2-[(dimethylamino)methyl]-1-(3-methoxyphenyl)cyclohexanol : A tertiary alcohol that is cyclohexanol substituted at positions 1 and 2 by 3-methoxyphenyl and dimethylaminomethyl groups respectively.	2.44	2	0	aromatic ether; tertiary alcohol; tertiary amino compound
tranexamic acid Tranexamic Acid: Antifibrinolytic hemostatic used in severe hemorrhage.	2.47	2	0	amino acid
trazodone Trazodone: A serotonin uptake inhibitor that is used as an antidepressive agent. It has been shown to be effective in patients with major depressive disorders and other subsets of depressive disorders. It is generally more useful in depressive disorders associated with insomnia and anxiety. This drug does not aggravate psychotic symptoms in patients with schizophrenia or schizoaffective disorders. (From AMA Drug Evaluations Annual, 1994, p309). trazodone : An N-arylpiperazine in which one nitrogen is substituted by a 3-chlorophenyl group, while the other is substituted by a 3-(3-oxo[1,2,4]triazolo[4,3-a]pyridin-2(3H)-yl)propyl group.	9.14	3	1	monochlorobenzenes; N-alkylpiperazine; N-arylpiperazine; triazolopyridine	adrenergic antagonist; antidepressant; anxiolytic drug; H1-receptor antagonist; sedative; serotonin uptake inhibitor
triazolam Triazolam: A short-acting benzodiazepine used in the treatment of insomnia. Some countries temporarily withdrew triazolam from the market because of concerns about adverse reactions, mostly psychological, associated with higher dose ranges. Its use at lower doses with appropriate care and labeling has been reaffirmed by the FDA and most other countries.	2.02	1	0	triazolobenzodiazepine	sedative
bromoform bromoform: structure	2.02	1	0	bromohydrocarbon; bromomethanes
triclosan [no description available]	2.05	1	0	aromatic ether; dichlorobenzene; monochlorobenzenes; phenols	antibacterial agent; antimalarial; drug allergen; EC 1.3.1.9 [enoyl-[acyl-carrier-protein] reductase (NADH)] inhibitor; EC 1.5.1.3 (dihydrofolate reductase) inhibitor; fungicide; persistent organic pollutant; xenobiotic
trientine Trientine: An ethylenediamine derivative used as stabilizer for EPOXY RESINS, as ampholyte for ISOELECTRIC FOCUSING and as chelating agent for copper in HEPATOLENTICULAR DEGENERATION.. TETA : An azamacrocyle in which four nitrogen atoms at positions 1, 4, 8 and 11 of a fouteen-membered ring are each substituted with a carboxymethyl group.. 2,2,2-tetramine : A polyazaalkane that is decane in which the carbon atoms at positions 1, 4, 7 and 10 are replaced by nitrogens.	2.02	1	0	polyazaalkane; tetramine	copper chelator
trifluoperazine [no description available]	2.43	2	0	N-alkylpiperazine; N-methylpiperazine; organofluorine compound; phenothiazines	antiemetic; calmodulin antagonist; dopaminergic antagonist; EC 1.8.1.12 (trypanothione-disulfide reductase) inhibitor; EC 5.3.3.5 (cholestenol Delta-isomerase) inhibitor; phenothiazine antipsychotic drug
triflupromazine Triflupromazine: A phenothiazine used as an antipsychotic agent and as an antiemetic.. triflupromazine : A member of the class of phenothiazines that is 10H-phenothiazine having a trifluoromethyl subsitituent at the 2-position and a 3-(dimethylamino)propyl group at the N-10 position.	2.05	1	0	organofluorine compound; phenothiazines; tertiary amine	anticoronaviral agent; antiemetic; dopaminergic antagonist; first generation antipsychotic
trihexyphenidyl Trihexyphenidyl: One of the centrally acting MUSCARINIC ANTAGONISTS used for treatment of PARKINSONIAN DISORDERS and drug-induced extrapyramidal movement disorders and as an antispasmodic.	2.51	2	0	amine
trimethadione Trimethadione: An anticonvulsant effective in absence seizures, but generally reserved for refractory cases because of its toxicity. (From AMA Drug Evaluations Annual, 1994, p378). trimethadione : An oxazolidinone that is 1,3-oxazolidine-2,4-dione substituted by methyl groups at positions 3, 5 and 5. It is an antiepileptic agent.	2.44	2	0	oxazolidinone	anticonvulsant; geroprotector
trimethoprim Trimethoprim: A pyrimidine inhibitor of dihydrofolate reductase, it is an antibacterial related to PYRIMETHAMINE. It is potentiated by SULFONAMIDES and the TRIMETHOPRIM, SULFAMETHOXAZOLE DRUG COMBINATION is the form most often used. It is sometimes used alone as an antimalarial. TRIMETHOPRIM RESISTANCE has been reported.. trimethoprim : An aminopyrimidine antibiotic whose structure consists of pyrimidine 2,4-diamine and 1,2,3-trimethoxybenzene moieties linked by a methylene bridge.	2.05	1	0	aminopyrimidine; methoxybenzenes	antibacterial drug; diuretic; drug allergen; EC 1.5.1.3 (dihydrofolate reductase) inhibitor; environmental contaminant; xenobiotic
trimetrexate Trimetrexate: A nonclassical folic acid inhibitor through its inhibition of the enzyme dihydrofolate reductase. It is being tested for efficacy as an antineoplastic agent and as an antiparasitic agent against PNEUMOCYSTIS PNEUMONIA in AIDS patients. Myelosuppression is its dose-limiting toxic effect.	2.02	1	0
trimipramine Trimipramine: Tricyclic antidepressant similar to IMIPRAMINE, but with more antihistaminic and sedative properties.. trimipramine : A dibenzoazepine that is 10,11-dihydro-5H-dibenzo[b,f]azepine substituted by a 3-(dimethylamino)-2-methylpropyl group at the nitrogen atom. It is used as an antidepressant.	2.02	1	0	dibenzoazepine; tertiary amino compound	antidepressant; environmental contaminant; xenobiotic
troglitazone Troglitazone: A chroman and thiazolidinedione derivative that acts as a PEROXISOME PROLIFERATOR-ACTIVATED RECEPTORS (PPAR) agonist. It was formerly used in the treatment of TYPE 2 DIABETES MELLITUS, but has been withdrawn due to hepatotoxicity.	2.05	1	0	chromanes; thiazolidinone	anticoagulant; anticonvulsant; antineoplastic agent; antioxidant; EC 6.2.1.3 (long-chain-fatty-acid--CoA ligase) inhibitor; ferroptosis inhibitor; hypoglycemic agent; platelet aggregation inhibitor; vasodilator agent
tropicamide Tropicamide: One of the MUSCARINIC ANTAGONISTS with pharmacologic action similar to ATROPINE and used mainly as an ophthalmic parasympatholytic or mydriatic.	1.99	1	0	acetamides
tyramine [no description available]	2.03	1	0	monoamine molecular messenger; primary amino compound; tyramines	EC 3.1.1.8 (cholinesterase) inhibitor; Escherichia coli metabolite; human metabolite; mouse metabolite; neurotransmitter
urapidil [no description available]	3.79	2	1	piperazines
urethane [no description available]	4.95	35	0	carbamate ester	fungal metabolite; mutagen
venlafaxine venlafaxine : A tertiary amino compound that is N,N-dimethylethanamine substituted at position 1 by a 1-hydroxycyclohexyl and 4-methoxyphenyl group.	2.44	2	0	cyclohexanols; monomethoxybenzene; tertiary alcohol; tertiary amino compound	adrenergic uptake inhibitor; analgesic; antidepressant; dopamine uptake inhibitor; environmental contaminant; serotonin uptake inhibitor; xenobiotic
vesnarinone [no description available]	2.05	1	0	organic molecular entity
vigabatrin [no description available]	3.61	2	0	gamma-amino acid	anticonvulsant; EC 2.6.1.19 (4-aminobutyrate--2-oxoglutarate transaminase) inhibitor
xylazine Xylazine: An adrenergic alpha-2 agonist used as a sedative, analgesic and centrally acting muscle relaxant in VETERINARY MEDICINE.. xylazine : A methyl benzene that is 1,3-dimethylbenzene which is substituted by a 5,6-dihydro-4H-1,3-thiazin-2-ylnitrilo group at position 2. It is an alpha2 adrenergic receptor agonist and frequently used in veterinary medicine as an emetic and sedative with analgesic and muscle relaxant properties.	10.54	151	21	1,3-thiazine; methylbenzene; secondary amino compound	alpha-adrenergic agonist; analgesic; emetic; muscle relaxant; sedative
ici 204,219 zafirlukast: a leukotriene D4 receptor antagonist	2.44	2	0	carbamate ester; indoles; N-sulfonylcarboxamide	anti-asthmatic agent; leukotriene antagonist
zinc chloride zinc chloride: RN given refers to parent cpd. zinc dichloride : A compound of zinc and chloride ions in the ratio 1:2. It exists in four crystalline forms, in each of which the Zn(2+) ions are trigonal planar coordinated to four chloride ions.	2.1	1	0	inorganic chloride; zinc molecular entity	astringent; disinfectant; EC 5.3.3.5 (cholestenol Delta-isomerase) inhibitor; Lewis acid
zolpidem Zolpidem: An imidazopyridine derivative and short-acting GABA-A receptor agonist that is used for the treatment of INSOMNIA.. zolpidem : An imidazo[1,2-a]pyridine compound having a 4-tolyl group at the 2-position, an N,N-dimethylcarbamoylmethyl group at the 3-position and a methyl substituent at the 6-position.	2.74	3	0	imidazopyridine	central nervous system depressant; GABA agonist; sedative
zomepirac zomepirac: RN given refers to parent cpd; structure	2.02	1	0	aromatic ketone; monocarboxylic acid; monochlorobenzenes; pyrroles	cardiovascular drug; non-steroidal anti-inflammatory drug
zonisamide Zonisamide: A benzisoxazole and sulfonamide derivative that acts as a CALCIUM CHANNEL blocker. It is used primarily as an adjunctive antiepileptic agent for the treatment of PARTIAL SEIZURES, with or without secondary generalization.. zonisamide : A 1,2-benzoxazole compound having a sulfamoylmethyl substituent at the 3-position.	2.21	1	0	1,2-benzoxazoles; sulfonamide	anticonvulsant; antioxidant; central nervous system drug; protective agent; T-type calcium channel blocker
guanidine hydrochloride [no description available]	2.05	1	0	one-carbon compound; organic chloride salt	protein denaturant
hydrocortisone acetate hydrocortisone acetate: RN given refers to cpd without isomeric designation	2.05	1	0	cortisol ester; tertiary alpha-hydroxy ketone
cortisone acetate Cortisone Acetate: The acetate ester of cortisone that is used mainly for replacement therapy in adrenocortical insufficiency and in the treatment of many allergic and inflammatory disorders.	2.05	1	0	corticosteroid hormone
mitomycin Mitomycin: An antineoplastic antibiotic produced by Streptomyces caespitosus. It is one of the bi- or tri-functional ALKYLATING AGENTS causing cross-linking of DNA and inhibition of DNA synthesis.. mitomycin : A family of aziridine-containing natural products isolated from Streptomyces caespitosus or Streptomyces lavendulae.	2.05	1	0	mitomycin	alkylating agent; antineoplastic agent
corticosterone [no description available]	6.1	26	1	11beta-hydroxy steroid; 20-oxo steroid; 21-hydroxy steroid; 3-oxo-Delta(4) steroid; C21-steroid; glucocorticoid; primary alpha-hydroxy ketone	human metabolite; mouse metabolite
prednisolone Prednisolone: A glucocorticoid with the general properties of the corticosteroids. It is the drug of choice for all conditions in which routine systemic corticosteroid therapy is indicated, except adrenal deficiency states.. prednisolone : A glucocorticoid that is prednisone in which the oxo group at position 11 has been reduced to the corresponding beta-hydroxy group. It is a drug metabolite of prednisone.	2.43	2	0	11beta-hydroxy steroid; 17alpha-hydroxy steroid; 20-oxo steroid; 21-hydroxy steroid; 3-oxo-Delta(1),Delta(4)-steroid; C21-steroid; glucocorticoid; primary alpha-hydroxy ketone; tertiary alpha-hydroxy ketone	adrenergic agent; anti-inflammatory drug; antineoplastic agent; drug metabolite; environmental contaminant; immunosuppressive agent; xenobiotic
estriol hormonin: estrogen replacement; each tablet contains 600 ug micronized 17beta-estradiol, 270 ug estriol and 1.4 mg estrone. chlorapatite : A phosphate mineral with the formula Ca5(PO4)3Cl.	2.05	1	0	16alpha-hydroxy steroid; 17beta-hydroxy steroid; 3-hydroxy steroid	estrogen; human metabolite; human xenobiotic metabolite; mouse metabolite
reserpine Reserpine: An alkaloid found in the roots of Rauwolfia serpentina and R. vomitoria. Reserpine inhibits the uptake of norepinephrine into storage vesicles resulting in depletion of catecholamines and serotonin from central and peripheral axon terminals. It has been used as an antihypertensive and an antipsychotic as well as a research tool, but its adverse effects limit its clinical use.. reserpine : An alkaloid found in the roots of Rauwolfia serpentina and R. vomitoria.	2.72	3	0	alkaloid ester; methyl ester; yohimban alkaloid	adrenergic uptake inhibitor; antihypertensive agent; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor; environmental contaminant; first generation antipsychotic; plant metabolite; xenobiotic
cephaloridine Cephaloridine: A cephalosporin antibiotic.. cefaloridine : A cephalosporin compound having pyridinium-1-ylmethyl and 2-thienylacetamido side-groups. A first-generation semisynthetic derivative of cephalosporin C.	2.49	2	0	beta-lactam antibiotic allergen; cephalosporin; semisynthetic derivative	antibacterial drug
phentolamine Phentolamine: A nonselective alpha-adrenergic antagonist. It is used in the treatment of hypertension and hypertensive emergencies, pheochromocytoma, vasospasm of RAYNAUD DISEASE and frostbite, clonidine withdrawal syndrome, impotence, and peripheral vascular disease.. phentolamine : A substituted aniline that is 3-aminophenol in which the hydrogens of the amino group are replaced by 4-methylphenyl and 4,5-dihydro-1H-imidazol-2-ylmethyl groups respectively. An alpha-adrenergic antagonist, it is used for the treatment of hypertension.	2.38	2	0	imidazoles; phenols; substituted aniline; tertiary amino compound	alpha-adrenergic antagonist; vasodilator agent
sorbitol D-glucitol : The D-enantiomer of glucitol (also known as D-sorbitol).	2.05	1	0	glucitol	cathartic; Escherichia coli metabolite; food humectant; human metabolite; laxative; metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite; sweetening agent
floxuridine Floxuridine: An antineoplastic antimetabolite that is metabolized to fluorouracil when administered by rapid injection; when administered by slow, continuous, intra-arterial infusion, it is converted to floxuridine monophosphate. It has been used to treat hepatic metastases of gastrointestinal adenocarcinomas and for palliation in malignant neoplasms of the liver and gastrointestinal tract.. floxuridine : A pyrimidine 2'-deoxyribonucleoside compound having 5-fluorouracil as the nucleobase; used to treat hepatic metastases of gastrointestinal adenocarcinomas and for palliation in malignant neoplasms of the liver and gastrointestinal tract.	2.44	2	0	nucleoside analogue; organofluorine compound; pyrimidine 2'-deoxyribonucleoside	antimetabolite; antineoplastic agent; antiviral drug; radiosensitizing agent
piperonyl butoxide [no description available]	2.05	1	0	benzodioxoles	pesticide synergist
bromouracil Bromouracil: 5-Bromo-2,4(1H,3H)-pyrimidinedione. Brominated derivative of uracil that acts as an antimetabolite, substituting for thymine in DNA. It is used mainly as an experimental mutagen, but its deoxyriboside (BROMODEOXYURIDINE) is used to treat neoplasms.. 5-bromouracil : A pyrimidine having keto groups at the 2- and 4-positions and a bromo group at the 5-position. Used mainly as an experimental mutagen.	2.05	1	0	nucleobase analogue; pyrimidines	mutagen
3,3',5-triiodothyroacetic acid tiratricol : A monocarboxylic acid that is (4-hydroxy-3,5-diiodophenyl)acetic acid in which the phenolic hydroxy group has been replaced by a 4-hydroxy-3-iodophenoxy group. It is a thyroid hormone analogue that has been used in the treatment of thyroid hormone resistance syndrome.	2.05	1	0
histamine dihydrochloride Ceplene: Tradename for histamine dihydrochloride.	2.05	1	0
thyroxine Thyroxine: The major hormone derived from the thyroid gland. Thyroxine is synthesized via the iodination of tyrosines (MONOIODOTYROSINE) and the coupling of iodotyrosines (DIIODOTYROSINE) in the THYROGLOBULIN. Thyroxine is released from thyroglobulin by proteolysis and secreted into the blood. Thyroxine is peripherally deiodinated to form TRIIODOTHYRONINE which exerts a broad spectrum of stimulatory effects on cell metabolism.. thyroxine : An iodothyronine compound having iodo substituents at the 3-, 3'-, 5- and 5'-positions.	5.67	7	3	2-halophenol; iodophenol; L-phenylalanine derivative; non-proteinogenic L-alpha-amino acid; thyroxine zwitterion; thyroxine	antithyroid drug; human metabolite; mouse metabolite; thyroid hormone
dextroamphetamine Dextroamphetamine: The d-form of AMPHETAMINE. It is a central nervous system stimulant and a sympathomimetic. It has also been used in the treatment of narcolepsy and of attention deficit disorders and hyperactivity in children. Dextroamphetamine has multiple mechanisms of action including blocking uptake of adrenergics and dopamine, stimulating release of monamines, and inhibiting monoamine oxidase. It is also a drug of abuse and a psychotomimetic.. (S)-amphetamine : A 1-phenylpropan-2-amine that has S configuration.	2.45	2	0	1-phenylpropan-2-amine	adrenergic agent; adrenergic uptake inhibitor; dopamine uptake inhibitor; dopaminergic agent; neurotoxin; sympathomimetic agent
carbachol Carbachol: A slowly hydrolyzed CHOLINERGIC AGONIST that acts at both MUSCARINIC RECEPTORS and NICOTINIC RECEPTORS.	4.14	16	0	ammonium salt; carbamate ester	cardiotonic drug; miotic; muscarinic agonist; nicotinic acetylcholine receptor agonist; non-narcotic analgesic
norethindrone acetate norethisterone acetate : A 3-oxo Delta(4)-steroid that is norethisterone in which the hydroxy group has been converted to its acetate ester.	2.05	1	0	3-oxo-Delta(4) steroid; acetate ester; terminal acetylenic compound	progestin; synthetic oral contraceptive
spironolactone Spironolactone: A potassium sparing diuretic that acts by antagonism of aldosterone in the distal renal tubules. It is used mainly in the treatment of refractory edema in patients with congestive heart failure, nephrotic syndrome, or hepatic cirrhosis. Its effects on the endocrine system are utilized in the treatments of hirsutism and acne but they can lead to adverse effects. (From Martindale, The Extra Pharmacopoeia, 30th ed, p827). spironolactone : A steroid lactone that is 17alpha-pregn-4-ene-21,17-carbolactone substituted by an oxo group at position 3 and an alpha-acetylsulfanyl group at position 7.	2.44	2	0	3-oxo-Delta(4) steroid; oxaspiro compound; steroid lactone; thioester	aldosterone antagonist; antihypertensive agent; diuretic; environmental contaminant; xenobiotic
cyclobarbital cyclobarbital: was heading 1977-94 (see under BARBITURATES 1977-90); CYCLOBARBITONE, HEXEMAL, & TETRAHYDROPHENOBARBITAL were see CYCLOBARBITAL 1977-94; use BARBITURATES to search CYCLOBARBITAL 1977-94; short to intermediate duration barbiturate used as hypnotic and sedative	2.05	1	0	barbiturates
aldosterone [no description available]	6.43	12	4	11beta-hydroxy steroid; 18-oxo steroid; 20-oxo steroid; 21-hydroxy steroid; 3-oxo-Delta(4) steroid; C21-steroid hormone; mineralocorticoid; primary alpha-hydroxy ketone; steroid aldehyde	human metabolite; mouse metabolite
allobarbital allobarbital: was heading 1976-94 (see under BARBITURATES 1976-90); ALLOBARBITONE, DIALLYLBARBITAL, DIALLYLBARBITURIC ACID, & DIALLYLMAL were see ALLOBARBITAL 1976-94; use BARBITURATES to search ALLOBARBITAL 1976-94; a barbiturate derivative with effects of intermediate duration; at lower doses, it is used as a sedative; at higher doses, it displays hypnotic effects	2.05	1	0	barbiturates
pentolinium tartrate Pentolinium Tartrate: A nicotinic antagonist that has been used as a ganglionic blocking agent in hypertension.. pentolinium tartrate : The bitartrate salt of pentolinium.	2.05	1	0	tartrate salt	antihypertensive agent
penicillamine Penicillamine: 3-Mercapto-D-valine. The most characteristic degradation product of the penicillin antibiotics. It is used as an antirheumatic and as a chelating agent in Wilson's disease.. penicillamine : An alpha-amino acid having the structure of valine substituted at the beta position with a sulfanyl group.	2.92	4	0	non-proteinogenic alpha-amino acid; penicillamine	antirheumatic drug; chelator; copper chelator; drug allergen
trichlorfon Trichlorfon: An organochlorophosphate cholinesterase inhibitor that is used as an insecticide for the control of flies and roaches. It is also used in anthelmintic compositions for animals. (From Merck, 11th ed). trichlorfon : A phosphonic ester that is dimethyl phosphonate in which the hydrogen atom attched to the phosphorous is substituted by a 2,2,2-trichloro-1-hydroxyethyl group.	2.05	1	0	organic phosphonate; organochlorine compound; phosphonic ester	agrochemical; anthelminthic drug; EC 3.1.1.7 (acetylcholinesterase) inhibitor; EC 3.1.1.8 (cholinesterase) inhibitor; insecticide
prednisone Prednisone: A synthetic anti-inflammatory glucocorticoid derived from CORTISONE. It is biologically inert and converted to PREDNISOLONE in the liver.. prednisone : A synthetic glucocorticoid drug that is particularly effective as an immunosuppressant, and affects virtually all of the immune system. Prednisone is a prodrug that is converted by the liver into prednisolone (a beta-hydroxy group instead of the oxo group at position 11), which is the active drug and also a steroid.	2.44	2	0	11-oxo steroid; 17alpha-hydroxy steroid; 20-oxo steroid; 21-hydroxy steroid; 3-oxo-Delta(1),Delta(4)-steroid; C21-steroid; glucocorticoid; primary alpha-hydroxy ketone; tertiary alpha-hydroxy ketone	adrenergic agent; anti-inflammatory drug; antineoplastic agent; immunosuppressive agent; prodrug
estrone Hydroxyestrones: Estrone derivatives substituted with one or more hydroxyl groups in any position. They are important metabolites of estrone and other estrogens.	2.42	2	0	17-oxo steroid; 3-hydroxy steroid; phenolic steroid; phenols	antineoplastic agent; bone density conservation agent; estrogen; human metabolite; mouse metabolite
oxandrolone Oxandrolone: A synthetic hormone with anabolic and androgenic properties.	2.05	1	0	17beta-hydroxy steroid; 3-oxo steroid; anabolic androgenic steroid; oxa-steroid	anabolic agent; androgen
dehydroepiandrosterone Dehydroepiandrosterone: A major C19 steroid produced by the ADRENAL CORTEX. It is also produced in small quantities in the TESTIS and the OVARY. Dehydroepiandrosterone (DHEA) can be converted to TESTOSTERONE; ANDROSTENEDIONE; ESTRADIOL; and ESTRONE. Most of DHEA is sulfated (DEHYDROEPIANDROSTERONE SULFATE) before secretion.. dehydroepiandrosterone : An androstanoid that is androst-5-ene substituted by a beta-hydroxy group at position 3 and an oxo group at position 17. It is a naturally occurring steroid hormone produced by the adrenal glands.	2.41	2	0	17-oxo steroid; 3beta-hydroxy-Delta(5)-steroid; androstanoid	androgen; human metabolite; mouse metabolite
nad [no description available]	2.05	1	0	NAD	geroprotector
penicillin g Penicillin G: A penicillin derivative commonly used in the form of its sodium or potassium salts in the treatment of a variety of infections. It is effective against most gram-positive bacteria and against gram-negative cocci. It has also been used as an experimental convulsant because of its actions on GAMMA-AMINOBUTYRIC ACID mediated synaptic transmission.. benzylpenicillin : A penicillin in which the substituent at position 6 of the penam ring is a phenylacetamido group.	7.87	3	0	penicillin allergen; penicillin	antibacterial drug; drug allergen; epitope
metaraminol Metaraminol: A sympathomimetic agent that acts predominantly at alpha-1 adrenergic receptors. It has been used primarily as a vasoconstrictor in the treatment of HYPOTENSION.. metaraminol : A member of the class of phenylethanolamines that is 2-amino-1-phenylethanol substituted by a methyl group at position 2 and a phenolic hydroxy group at position 1. A sympathomimetic agent , it is used in the treatment of hypotension.	6.95	1	0	phenylethanolamines	alpha-adrenergic agonist; sympathomimetic agent; vasoconstrictor agent
pilocarpine Pilocarpine: A slowly hydrolyzed muscarinic agonist with no nicotinic effects. Pilocarpine is used as a miotic and in the treatment of glaucoma.. (+)-pilocarpine : The (+)-enantiomer of pilocarpine.	7.73	3	0	pilocarpine	antiglaucoma drug
dimethylphenylpiperazinium iodide Dimethylphenylpiperazinium Iodide: A selective nicotinic cholinergic agonist used as a research tool. DMPP activates nicotinic receptors in autonomic ganglia but has little effect at the neuromuscular junction.	1.98	1	0	N-arylpiperazine; organic iodide salt; piperazinium salt; quaternary ammonium salt	nicotinic acetylcholine receptor agonist
triiodothyronine Triiodothyronine: A T3 thyroid hormone normally synthesized and secreted by the thyroid gland in much smaller quantities than thyroxine (T4). Most T3 is derived from peripheral monodeiodination of T4 at the 5' position of the outer ring of the iodothyronine nucleus. The hormone finally delivered and used by the tissues is mainly T3.. 3,3',5-triiodo-L-thyronine : An iodothyronine compound having iodo substituents at the 3-, 3'- and 5-positions. Although some is produced in the thyroid, most of the 3,3',5-triiodo-L-thyronine in the body is generated by mono-deiodination of L-thyroxine in the peripheral tissues. Its metabolic activity is about 3 to 5 times that of L-thyroxine. The sodium salt is used in the treatment of hypothyroidism.	5.42	8	2	2-halophenol; amino acid zwitterion; iodophenol; iodothyronine	human metabolite; mouse metabolite; thyroid hormone
(4-(m-chlorophenylcarbamoyloxy)-2-butynyl)trimethylammonium chloride (4-(m-Chlorophenylcarbamoyloxy)-2-butynyl)trimethylammonium Chloride: A drug that selectively activates certain subclasses of muscarinic receptors and also activates postganglionic nicotinic receptors. It is commonly used experimentally to distinguish muscarinic receptor subtypes.	1.98	1	0
biguanides Biguanides: Derivatives of biguanide (the structure formula HN(C(NH)NH2)2) that are primarily used as oral HYPOGLYCEMIC AGENTS for the treatment of DIABETES MELLITUS, TYPE 2 and PREDIABETES.. biguanides : A class of oral hypoglycemic drugs used for diabetes mellitus or prediabetes treatment. They have a structure based on the 2-carbamimidoylguanidine skeleton.	2.08	1	0	guanidines
carbon tetrachloride Carbon Tetrachloride: A solvent for oils, fats, lacquers, varnishes, rubber waxes, and resins, and a starting material in the manufacturing of organic compounds. Poisoning by inhalation, ingestion or skin absorption is possible and may be fatal. (Merck Index, 11th ed). tetrachloromethane : A chlorocarbon that is methane in which all the hydrogens have been replaced by chloro groups.	7.89	4	0	chlorocarbon; chloromethanes	hepatotoxic agent; refrigerant
alanine Alanine: A non-essential amino acid that occurs in high levels in its free state in plasma. It is produced from pyruvate by transamination. It is involved in sugar and acid metabolism, increases IMMUNITY, and provides energy for muscle tissue, BRAIN, and the CENTRAL NERVOUS SYSTEM.. alanine : An alpha-amino acid that consists of propionic acid bearing an amino substituent at position 2.	2.92	4	0	alanine zwitterion; alanine; L-alpha-amino acid; proteinogenic amino acid; pyruvate family amino acid	EC 4.3.1.15 (diaminopropionate ammonia-lyase) inhibitor; fundamental metabolite
serine Serine: A non-essential amino acid occurring in natural form as the L-isomer. It is synthesized from GLYCINE or THREONINE. It is involved in the biosynthesis of PURINES; PYRIMIDINES; and other amino acids.. serine : An alpha-amino acid that is alanine substituted at position 3 by a hydroxy group.	3.66	9	0	L-alpha-amino acid; proteinogenic amino acid; serine family amino acid; serine zwitterion; serine	algal metabolite; Escherichia coli metabolite; human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite
chloramphenicol Amphenicol: Chloramphenicol and its derivatives.	2.05	1	0	C-nitro compound; carboxamide; diol; organochlorine compound	antibacterial drug; antimicrobial agent; Escherichia coli metabolite; geroprotector; Mycoplasma genitalium metabolite; protein synthesis inhibitor
aspartic acid Aspartic Acid: One of the non-essential amino acids commonly occurring in the L-form. It is found in animals and plants, especially in sugar cane and sugar beets. It may be a neurotransmitter.. aspartic acid : An alpha-amino acid that consists of succinic acid bearing a single alpha-amino substituent. L-aspartic acid : The L-enantiomer of aspartic acid.	3.53	8	0	aspartate family amino acid; aspartic acid; L-alpha-amino acid; proteinogenic amino acid	Escherichia coli metabolite; mouse metabolite; neurotransmitter
glutamine Glutamine: A non-essential amino acid present abundantly throughout the body and is involved in many metabolic processes. It is synthesized from GLUTAMIC ACID and AMMONIA. It is the principal carrier of NITROGEN in the body and is an important energy source for many cells.. L-glutamine : An optically active form of glutamine having L-configuration.. glutamine : An alpha-amino acid that consists of butyric acid bearing an amino substituent at position 2 and a carbamoyl substituent at position 4.	2.95	4	0	amino acid zwitterion; glutamine family amino acid; glutamine; L-alpha-amino acid; polar amino acid zwitterion; proteinogenic amino acid	EC 1.14.13.39 (nitric oxide synthase) inhibitor; Escherichia coli metabolite; human metabolite; metabolite; micronutrient; mouse metabolite; nutraceutical; Saccharomyces cerevisiae metabolite
allyl isothiocyanate allyl isothiocyanate: used in the manufacture of flavors, war gases; medical use as a counterirritant; structure. allyl isothiocyanate : An isothiocyanate with the formula CH2=CHCH2N=C=S. A colorless oil with boiling point 152degreeC, it is responsible for the pungent taste of mustard, horseradish, and wasabi.	2.08	1	0	alkenyl isothiocyanate; isothiocyanate	antimicrobial agent; antineoplastic agent; apoptosis inducer; lachrymator; metabolite
cetrimonium bromide cetyltrimethylammonium bromide : The organic bromide salt that is the bromide salt of cetyltrimethylammonium; one of the components of the topical antiseptic cetrimide.	2.05	1	0	organic bromide salt; quaternary ammonium salt	detergent; surfactant
cyanides Cyanides: Inorganic salts of HYDROGEN CYANIDE containing the -CN radical. The concept also includes isocyanides. It is distinguished from NITRILES, which denotes organic compounds containing the -CN radical.. cyanides : Salts and C-organyl derivatives of hydrogen cyanide, HC#N.. isocyanide : The isomer HN(+)#C(-) of hydrocyanic acid, HC#N, and its hydrocarbyl derivatives RNC (RN(+)#C(-)).. cyanide : A pseudohalide anion that is the conjugate base of hydrogen cyanide.	1.96	1	0	pseudohalide anion	EC 1.9.3.1 (cytochrome c oxidase) inhibitor
chlorobutanol [no description available]	1.95	1	0	tertiary alcohol
vincristine [no description available]	2.44	2	0	acetate ester; formamides; methyl ester; organic heteropentacyclic compound; organic heterotetracyclic compound; tertiary alcohol; tertiary amino compound; vinca alkaloid	antineoplastic agent; drug; microtubule-destabilising agent; plant metabolite; tubulin modulator
physostigmine Physostigmine: A cholinesterase inhibitor that is rapidly absorbed through membranes. It can be applied topically to the conjunctiva. It also can cross the blood-brain barrier and is used when central nervous system effects are desired, as in the treatment of severe anticholinergic toxicity.	11.14	6	2	carbamate ester; indole alkaloid	antidote to curare poisoning; EC 3.1.1.8 (cholinesterase) inhibitor; miotic
sucrose Saccharum: A plant genus of the family POACEAE widely cultivated in the tropics for the sweet cane that is processed into sugar.	2.84	3	0	glycosyl glycoside	algal metabolite; Escherichia coli metabolite; human metabolite; mouse metabolite; osmolyte; Saccharomyces cerevisiae metabolite; sweetening agent
ethinyl estradiol Ethinyl Estradiol: A semisynthetic alkylated ESTRADIOL with a 17-alpha-ethinyl substitution. It has high estrogenic potency when administered orally, and is often used as the estrogenic component in ORAL CONTRACEPTIVES.. 17alpha-ethynylestradiol : A 3-hydroxy steroid that is estradiol substituted by a ethynyl group at position 17. It is a xenoestrogen synthesized from estradiol and has been shown to exhibit high estrogenic potency on oral administration.	2.05	1	0	17-hydroxy steroid; 3-hydroxy steroid; terminal acetylenic compound	xenoestrogen
testosterone propionate Testosterone Propionate: An ester of TESTOSTERONE with a propionate substitution at the 17-beta position.. androgen : A sex hormone that stimulates or controls the development and maintenance of masculine characteristics in vertebrates by binding to androgen receptors.	2.44	2	0	steroid ester
tubocurarine Tubocurarine: A neuromuscular blocker and active ingredient in CURARE; plant based alkaloid of Menispermaceae.. tubocurarine : A benzylisoquinoline alkaloid muscle relaxant which constitutes the active component of curare.. isoquinoline alkaloid : Any alkaloid that has a structure based on an isoquinoline nucleus. They are derived from the amino acids like tyrosine and phenylalanine.	11.63	9	2	bisbenzylisoquinoline alkaloid	drug allergen; muscle relaxant; nicotinic antagonist
apomorphine Apomorphine: A derivative of morphine that is a dopamine D2 agonist. It is a powerful emetic and has been used for that effect in acute poisoning. It has also been used in the diagnosis and treatment of parkinsonism, but its adverse effects limit its use.	3.88	4	0	aporphine alkaloid	alpha-adrenergic drug; antidyskinesia agent; antiparkinson drug; dopamine agonist; emetic; serotonergic drug
aminopyrine Aminopyrine: A pyrazolone with analgesic, anti-inflammatory, and antipyretic properties but has risk of AGRANULOCYTOSIS. A breath test with 13C-labeled aminopyrine has been used as a non-invasive measure of CYTOCHROME P-450 metabolic activity in LIVER FUNCTION TESTS.. aminophenazone : A pyrazolone that is 1,2-dihydro-3H-pyrazol-3-one substituted by a dimethylamino group at position 4, methyl groups at positions 1 and 5 and a phenyl group at position 2. It exhibits analgesic, anti-inflammatory, and antipyretic properties.	2.4	2	0	pyrazolone; tertiary amino compound	antipyretic; environmental contaminant; non-narcotic analgesic; non-steroidal anti-inflammatory drug; xenobiotic
methyltestosterone Methyltestosterone: A synthetic hormone used for androgen replacement therapy and as an hormonal antineoplastic agent (ANTINEOPLASTIC AGENTS, HORMONAL).. methyltestosterone : A 17beta-hydroxy steroid that is testosterone bearing a methyl group at the 17alpha position.	2.05	1	0	17beta-hydroxy steroid; 3-oxo-Delta(4) steroid; enone	anabolic agent; androgen; antineoplastic agent
tetrabenazine 9,10-dimethoxy-3-isobutyl-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinolin-2-one : A benzoquinolizine that is 1,2,3,4,4a,9,10,10a-octahydrophenanthrene in which the carbon at position 10a is replaced by a nitrogen and which is substituted by an isobutyl group at position 2, an oxo group at position 3, and methoxy groups at positions 6 and 7.	2.05	1	0	benzoquinolizine; cyclic ketone; tertiary amino compound
adenosine diphosphate Adenosine Diphosphate: Adenosine 5'-(trihydrogen diphosphate). An adenine nucleotide containing two phosphate groups esterified to the sugar moiety at the 5'-position.	4.3	19	0	adenosine 5'-phosphate; purine ribonucleoside 5'-diphosphate	fundamental metabolite; human metabolite
cephalothin Cephalothin: A cephalosporin antibiotic.. cefalotin : A semisynthetic, first-generation cephalosporin antibiotic with acetoxymethyl and (2-thienylacetyl)nitrilo moieties at positions 3 and 7, respectively, of the core structure. Administered parenterally during surgery and to treat a wide spectrum of blood infections.	2.05	1	0	azabicycloalkene; beta-lactam antibiotic allergen; carboxylic acid; cephalosporin; semisynthetic derivative; thiophenes	antibacterial drug; antimicrobial agent
uridine [no description available]	2.05	1	0	uridines	drug metabolite; fundamental metabolite; human metabolite
kanamycin a Kanamycin: Antibiotic complex produced by Streptomyces kanamyceticus from Japanese soil. Comprises 3 components: kanamycin A, the major component, and kanamycins B and C, the minor components.. kanamycin : Kanamycin is a naturally occurring antibiotic complex from Streptomyces kanamyceticus that consists of several components: kanamycin A, the major component (also usually designated as kanamycin), and kanamycins B, C, D and X the minor components.	2.05	1	0	kanamycins	bacterial metabolite
bromodeoxyuridine Bromodeoxyuridine: A nucleoside that substitutes for thymidine in DNA and thus acts as an antimetabolite. It causes breaks in chromosomes and has been proposed as an antiviral and antineoplastic agent. It has been given orphan drug status for use in the treatment of primary brain tumors.	3.34	6	0	pyrimidine 2'-deoxyribonucleoside	antimetabolite; antineoplastic agent
carbostyril Quinolones: A group of derivatives of naphthyridine carboxylic acid, quinoline carboxylic acid, or NALIDIXIC ACID.. quinolin-2(1H)-one : A quinolone that is 1,2-dihydroquinoline substituted by an oxo group at position 2.	2.02	1	0	monohydroxyquinoline; quinolone	bacterial xenobiotic metabolite
phenylephrine Phenylephrine: An alpha-1 adrenergic agonist used as a mydriatic, nasal decongestant, and cardiotonic agent.. phenylephrine : A member of the class of the class of phenylethanolamines that is (1R)-2-(methylamino)-1-phenylethan-1-ol carrying an additional hydroxy substituent at position 3 on the phenyl ring.	10.54	59	10	phenols; phenylethanolamines; secondary amino compound	alpha-adrenergic agonist; cardiotonic drug; mydriatic agent; nasal decongestant; protective agent; sympathomimetic agent; vasoconstrictor agent
levodopa Levodopa: The naturally occurring form of DIHYDROXYPHENYLALANINE and the immediate precursor of DOPAMINE. Unlike dopamine itself, it can be taken orally and crosses the blood-brain barrier. It is rapidly taken up by dopaminergic neurons and converted to DOPAMINE. It is used for the treatment of PARKINSONIAN DISORDERS and is usually given with agents that inhibit its conversion to dopamine outside of the central nervous system.. L-dopa : An optically active form of dopa having L-configuration. Used to treat the stiffness, tremors, spasms, and poor muscle control of Parkinson's disease	3.02	4	0	amino acid zwitterion; dopa; L-tyrosine derivative; non-proteinogenic L-alpha-amino acid	allelochemical; antidyskinesia agent; antiparkinson drug; dopaminergic agent; hapten; human metabolite; mouse metabolite; neurotoxin; plant growth retardant; plant metabolite; prodrug
phenylethyl alcohol Phenylethyl Alcohol: An antimicrobial, antiseptic, and disinfectant that is used also as an aromatic essence and preservative in pharmaceutics and perfumery.. 2-phenylethanol : A primary alcohol that is ethanol substituted by a phenyl group at position 2.	2.07	1	0	benzenes; primary alcohol	Aspergillus metabolite; fragrance; plant growth retardant; plant metabolite; Saccharomyces cerevisiae metabolite
tyrosine Tyrosine: A non-essential amino acid. In animals it is synthesized from PHENYLALANINE. It is also the precursor of EPINEPHRINE; THYROID HORMONES; and melanin.. tyrosine : An alpha-amino acid that is phenylalanine bearing a hydroxy substituent at position 4 on the phenyl ring.	10.08	5	2	amino acid zwitterion; erythrose 4-phosphate/phosphoenolpyruvate family amino acid; L-alpha-amino acid; proteinogenic amino acid; tyrosine	EC 1.3.1.43 (arogenate dehydrogenase) inhibitor; fundamental metabolite; micronutrient; nutraceutical
acepromazine Acepromazine: A phenothiazine that is used in the treatment of PSYCHOSES.. acepromazine : A member of the class of phenothiazines that is 10H-phenothiazine substituted by an acetyl group at position 2 and a 3-(dimethylamino)propyl group at position 10.	10.41	45	20	aromatic ketone; methyl ketone; phenothiazines; tertiary amino compound	phenothiazine antipsychotic drug
methoxamine Methoxamine: An alpha-1 adrenergic agonist that causes prolonged peripheral VASOCONSTRICTION.. methoxamine : An amphetamine in which the parent 1-phenylpropan-2-amine skeleton is substituted at position 1 with an hydroxy group and the phenyl ring is 2- and 5-substituted with methoxy groups. It is an antihypotensive agent (pressor), an agonist acting directly at alpha-adrenoceptors with selectivity for the alpha-1 adrenoceptor subtype similar to phenylephrine .	2.93	4	0	amphetamines	alpha-adrenergic agonist; antihypotensive agent
adenosine monophosphate Adenosine Monophosphate: Adenine nucleotide containing one phosphate group esterified to the sugar moiety in the 2'-, 3'-, or 5'-position.	4.49	5	0	adenosine 5'-phosphate; purine ribonucleoside 5'-monophosphate	adenosine A1 receptor agonist; cofactor; EC 3.1.3.1 (alkaline phosphatase) inhibitor; EC 3.1.3.11 (fructose-bisphosphatase) inhibitor; fundamental metabolite; micronutrient; nutraceutical
niridazole Niridazole: An antischistosomal agent that has become obsolete.	2.05	1	0	1,3-thiazoles; C-nitro compound
methylene blue Methylene Blue: A compound consisting of dark green crystals or crystalline powder, having a bronze-like luster. Solutions in water or alcohol have a deep blue color. Methylene blue is used as a bacteriologic stain and as an indicator. It inhibits GUANYLATE CYCLASE, and has been used to treat cyanide poisoning and to lower levels of METHEMOGLOBIN.. methylene blue : An organic chloride salt having 3,7-bis(dimethylamino)phenothiazin-5-ium as the counterion. A commonly used dye that also exhibits antioxidant, antimalarial, antidepressant and cardioprotective properties.	4.09	3	1	organic chloride salt	acid-base indicator; antidepressant; antimalarial; antimicrobial agent; antioxidant; cardioprotective agent; EC 1.4.3.4 (monoamine oxidase) inhibitor; EC 3.1.1.8 (cholinesterase) inhibitor; EC 4.6.1.2 (guanylate cyclase) inhibitor; fluorochrome; histological dye; neuroprotective agent; physical tracer
bretylium tosylate Bretylium Tosylate: An agent that blocks the release of adrenergic transmitters and may have other actions. It was formerly used as an antihypertensive agent, but is now proposed as an anti-arrhythmic.. bretylium tosylate : The tosylate salt of bretylium. It blocks noradrenaline release from the peripheral sympathetic nervous system, and is used in emergency medicine, cardiology, and other specialties for the acute management of ventricular tachycardia and ventricular fibrillation.	2.02	1	0	organosulfonate salt; quaternary ammonium salt	adrenergic antagonist; anti-arrhythmia drug; antihypertensive agent
leucine Leucine: An essential branched-chain amino acid important for hemoglobin formation.. leucine : A branched-chain amino acid that consists of glycine in which one of the hydrogens attached to the alpha-carbon is substituted by an isobutyl group.	8.12	5	0	amino acid zwitterion; L-alpha-amino acid; leucine; proteinogenic amino acid; pyruvate family amino acid	algal metabolite; Escherichia coli metabolite; human metabolite; mouse metabolite; plant metabolite; Saccharomyces cerevisiae metabolite
methacholine chloride Methacholine Chloride: A quaternary ammonium parasympathomimetic agent with the muscarinic actions of ACETYLCHOLINE. It is hydrolyzed by ACETYLCHOLINESTERASE at a considerably slower rate than ACETYLCHOLINE and is more resistant to hydrolysis by nonspecific CHOLINESTERASES so that its actions are more prolonged. It is used as a parasympathomimetic bronchoconstrictor agent and as a diagnostic aid for bronchial asthma. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1116)	5.1	10	1	quaternary ammonium salt
2-aminoisobutyric acid 2-aminoisobutyric acid: RN given refers to unlabeled cpd. 2-aminoisobutyric acid : A rare, non-protein amino acid and end-product of pyrimidine metabolism, excreted in urine and found in some antibiotics of fungal origin. With the exception of a few bacteria, it is non-metabolisable, and therefore used in bioassays.	2.42	2	0	2,2-dialkylglycine zwitterion; 2,2-dialkylglycine
carbaryl Carbaryl: A carbamate insecticide and parasiticide. It is a potent anticholinesterase agent belonging to the carbamate group of reversible cholinesterase inhibitors. It has a particularly low toxicity from dermal absorption and is used for control of head lice in some countries.. carbaryl : A carbamate ester obtained by the formal condensation of 1-naphthol with methylcarbamic acid.	2.05	1	0	carbamate ester; naphthalenes	acaricide; agrochemical; carbamate insecticide; EC 3.1.1.7 (acetylcholinesterase) inhibitor; EC 3.1.1.8 (cholinesterase) inhibitor; plant growth retardant
lactose Lactose: A disaccharide of GLUCOSE and GALACTOSE in human and cow milk. It is used in pharmacy for tablets, in medicine as a nutrient, and in industry.. lactose : A glycosylglucose disaccharide, found most notably in milk, that consists of D-galactose and D-glucose fragments bonded through a beta-1->4 glycosidic linkage. The glucose fragment can be in either the alpha- or beta-pyranose form, whereas the galactose fragment can only have the beta-pyranose form.. beta-lactose : The beta-anomer of lactose.	2.05	1	0	lactose
methionine Methionine: A sulfur-containing essential L-amino acid that is important in many body functions.. methionine : A sulfur-containing amino acid that is butyric acid bearing an amino substituent at position 2 and a methylthio substituent at position 4.	2.05	1	0	aspartate family amino acid; L-alpha-amino acid; methionine zwitterion; methionine; proteinogenic amino acid	antidote to paracetamol poisoning; human metabolite; micronutrient; mouse metabolite; nutraceutical
1,2-dipalmitoylphosphatidylcholine 1,2-Dipalmitoylphosphatidylcholine: Synthetic phospholipid used in liposomes and lipid bilayers to study biological membranes. It is also a major constituent of PULMONARY SURFACTANTS.	2.92	4	0
phenylalanine Phenylalanine: An essential aromatic amino acid that is a precursor of MELANIN; DOPAMINE; noradrenalin (NOREPINEPHRINE), and THYROXINE.. L-phenylalanine : The L-enantiomer of phenylalanine.. phenylalanine : An aromatic amino acid that is alanine in which one of the methyl hydrogens is substituted by a phenyl group.	1.97	1	0	amino acid zwitterion; erythrose 4-phosphate/phosphoenolpyruvate family amino acid; L-alpha-amino acid; phenylalanine; proteinogenic amino acid	algal metabolite; EC 3.1.3.1 (alkaline phosphatase) inhibitor; Escherichia coli metabolite; human xenobiotic metabolite; micronutrient; mouse metabolite; nutraceutical; plant metabolite; Saccharomyces cerevisiae metabolite
Mebutamate [no description available]	2.05	1	0	organic molecular entity
desoxycorticosterone Desoxycorticosterone: A steroid metabolite that is the 11-deoxy derivative of CORTICOSTERONE and the 21-hydroxy derivative of PROGESTERONE	2.03	1	0	20-oxo steroid; 21-hydroxy steroid; 3-oxo-Delta(4) steroid; mineralocorticoid; primary alpha-hydroxy ketone	human metabolite; mouse metabolite
colchicine (S)-colchicine : A colchicine that has (S)-configuration. It is a secondary metabolite, has anti-inflammatory properties and is used to treat gout, crystal-induced joint inflammation, familial Mediterranean fever, and many other conditions.	7.72	3	0	alkaloid; colchicine	anti-inflammatory agent; gout suppressant; mutagen
cycloheximide Cycloheximide: Antibiotic substance isolated from streptomycin-producing strains of Streptomyces griseus. It acts by inhibiting elongation during protein synthesis.. cycloheximide : A dicarboximide that is 4-(2-hydroxyethyl)piperidine-2,6-dione in which one of the hydrogens attached to the carbon bearing the hydroxy group is replaced by a 3,5-dimethyl-2-oxocyclohexyl group. It is an antibiotic produced by the bacterium Streptomyces griseus.	1.96	1	0	antibiotic fungicide; cyclic ketone; dicarboximide; piperidine antibiotic; piperidones; secondary alcohol	anticoronaviral agent; bacterial metabolite; ferroptosis inhibitor; neuroprotective agent; protein synthesis inhibitor
egtazic acid Egtazic Acid: A chelating agent relatively more specific for calcium and less toxic than EDETIC ACID.. ethylene glycol bis(2-aminoethyl)tetraacetic acid : A diether that is ethylene glycol in which the hydrogens of the hydroxy groups have been replaced by 2-[bis(carboxymethyl)amino]ethyl group respectively.	2.92	4	0	diether; tertiary amino compound; tetracarboxylic acid	chelator
barbituric acid barbituric acid: RN given refers to parent cpd; structure from Merck Index, 9th ed, #966. barbituric acid : A barbiturate, the structure of which is that of perhydropyrimidine substituted at C-2, -4 and -6 by oxo groups. Barbituric acid is the parent compound of barbiturate drugs, although it is not itself pharmacologically active.	2.11	1	0	barbiturates	allergen; xenobiotic
chloroform Chloroform: A commonly used laboratory solvent. It was previously used as an anesthetic, but was banned from use in the U.S. due to its suspected carcinogenicity.. chloroform : A one-carbon compound that is methane in which three of the hydrogens are replaced by chlorines.	6.62	28	0	chloromethanes; one-carbon compound	carcinogenic agent; central nervous system drug; inhalation anaesthetic; non-polar solvent; refrigerant
norethindrone Norethindrone: A synthetic progestational hormone with actions similar to those of PROGESTERONE but functioning as a more potent inhibitor of ovulation. It has weak estrogenic and androgenic properties. The hormone has been used in treating amenorrhea, functional uterine bleeding, endometriosis, and for CONTRACEPTION.. norethisterone : A 17beta-hydroxy steroid that is testosterone in which the hydrogen at position 17 is replaced by an ethynyl group and in which the methyl group attached to position 10 is replaced by hydrogen.	2.05	1	0	17beta-hydroxy steroid; 3-oxo-Delta(4) steroid; terminal acetylenic compound; tertiary alcohol	progestin; synthetic oral contraceptive
norethynodrel Norethynodrel: A synthetic progestational hormone with actions and uses similar to those of PROGESTERONE. It has been used in the treatment of functional uterine bleeding and ENDOMETRIOSIS. As a contraceptive (CONTRACEPTIVE AGENTS), it has usually been administered in combination with MESTRANOL.	2.05	1	0	oxo steroid
benziodarone benziodarone: minor descriptor (75-89); on-line & INDEX MEDICUS search BENZOFURANS (68-89) & IODOBENZOATES (74)	2.05	1	0	aromatic ketone
17-alpha-hydroxyprogesterone 17alpha-hydroxyprogesterone : A 17alpha-hydroxy steroid that is the 17alpha-hydroxy derivative of progesterone.	1.98	1	0	17alpha-hydroxy-C21-steroid; 17alpha-hydroxy steroid; tertiary alpha-hydroxy ketone	human metabolite; metabolite; mouse metabolite; progestin
caffeine citrate caffeine citrate: RN given for [1:1] mixture; used for prophylaxis and treatment of apnea in preterm babies	3.56	1	1
chlorisondamine Chlorisondamine: A nicotinic antagonist used primarily as a ganglionic blocker in animal research. It has been used as an antihypertensive agent but has been supplanted by more specific drugs in most clinical applications.	2.67	3	0	isoindoles
ampicillin Ampicillin: Semi-synthetic derivative of penicillin that functions as an orally active broad-spectrum antibiotic.. ampicillin : A penicillin in which the substituent at position 6 of the penam ring is a 2-amino-2-phenylacetamido group.	2.05	1	0	beta-lactam antibiotic; penicillin allergen; penicillin	antibacterial drug
mannitol [no description available]	5.32	13	1	mannitol	allergen; antiglaucoma drug; compatible osmolytes; Escherichia coli metabolite; food anticaking agent; food bulking agent; food humectant; food stabiliser; food thickening agent; hapten; metabolite; osmotic diuretic; sweetening agent
cytarabine [no description available]	2.44	2	0	beta-D-arabinoside; monosaccharide derivative; pyrimidine nucleoside	antimetabolite; antineoplastic agent; antiviral agent; immunosuppressive agent
trifluridine Trifluridine: An antiviral derivative of THYMIDINE used mainly in the treatment of primary keratoconjunctivitis and recurrent epithelial keratitis due to HERPES SIMPLEX virus. (From Martindale, The Extra Pharmacopoeia, 30th ed, p557). trifluridine : A pyrimidine 2'-deoxyribonucleoside compound having 5-trifluoromethyluracil as the nucleobase. An antiviral drug used mainly in the treatment of primary keratoconjunctivitis and recurrent epithelial keratitis.	2.02	1	0	nucleoside analogue; organofluorine compound; pyrimidine 2'-deoxyribonucleoside	antimetabolite; antineoplastic agent; antiviral drug; EC 2.1.1.45 (thymidylate synthase) inhibitor
asparagine Asparagine: A non-essential amino acid that is involved in the metabolic control of cell functions in nerve and brain tissue. It is biosynthesized from ASPARTIC ACID and AMMONIA by asparagine synthetase. (From Concise Encyclopedia Biochemistry and Molecular Biology, 3rd ed). asparagine : An alpha-amino acid in which one of the hydrogens attached to the alpha-carbon of glycine is substituted by a 2-amino-2-oxoethyl group.	2.43	2	0	amino acid zwitterion; asparagine; aspartate family amino acid; L-alpha-amino acid; proteinogenic amino acid	Escherichia coli metabolite; human metabolite; micronutrient; mouse metabolite; nutraceutical; plant metabolite; Saccharomyces cerevisiae metabolite
histidine Histidine: An essential amino acid that is required for the production of HISTAMINE.. L-histidine : The L-enantiomer of the amino acid histidine.. histidine : An alpha-amino acid that is propanoic acid bearing an amino substituent at position 2 and a 1H-imidazol-4-yl group at position 3.	4.97	2	1	amino acid zwitterion; histidine; L-alpha-amino acid; polar amino acid zwitterion; proteinogenic amino acid	algal metabolite; Escherichia coli metabolite; human metabolite; micronutrient; mouse metabolite; nutraceutical; Saccharomyces cerevisiae metabolite
1,1,1-trichloroethane Trichloroethanes: Chlorinated ethanes which are used extensively as industrial solvents. They have been utilized in numerous home-use products including spot remover preparations and inhalant decongestant sprays. These compounds cause central nervous system and cardiovascular depression and are hepatotoxic. Include 1,1,1- and 1,1,2-isomers.. 1,1,1-trichloroethane : A member of the class of chloroethanes carrying three chloro substituents at position 1.	2.41	2	0	chloroethanes	polar solvent
medroxyprogesterone acetate [no description available]	2.44	2	0	20-oxo steroid; 3-oxo-Delta(4) steroid; acetate ester; corticosteroid; steroid ester	adjuvant; androgen; antineoplastic agent; antioxidant; female contraceptive drug; inhibitor; progestin; synthetic oral contraceptive
valine Valine: A branched-chain essential amino acid that has stimulant activity. It promotes muscle growth and tissue repair. It is a precursor in the penicillin biosynthetic pathway.. valine : A branched-chain amino acid that consists of glycine in which one of the hydrogens attached to the alpha-carbon is substituted by an isopropyl group.. L-valine : The L-enantiomer of valine.	2.42	2	0	L-alpha-amino acid zwitterion; L-alpha-amino acid; proteinogenic amino acid; pyruvate family amino acid; valine	algal metabolite; Escherichia coli metabolite; human metabolite; micronutrient; mouse metabolite; nutraceutical; Saccharomyces cerevisiae metabolite
threonine Threonine: An essential amino acid occurring naturally in the L-form, which is the active form. It is found in eggs, milk, gelatin, and other proteins.. threonine : An alpha-amino acid in which one of the hydrogens attached to the alpha-carbon of glycine is substituted by a 1-hydroxyethyl group.	2.11	1	0	amino acid zwitterion; aspartate family amino acid; L-alpha-amino acid; proteinogenic amino acid; threonine	algal metabolite; Escherichia coli metabolite; human metabolite; micronutrient; mouse metabolite; nutraceutical; plant metabolite; Saccharomyces cerevisiae metabolite
mestranol [no description available]	2.44	2	0	17beta-hydroxy steroid; aromatic ether; terminal acetylenic compound	prodrug; xenoestrogen
methaqualone Methaqualone: A quinazoline derivative with hypnotic and sedative properties. It has been withdrawn from the market in many countries because of problems with abuse. (From Martindale, The Extra Pharmacopoeia, 30th ed, p604). methaqualone : A member of the class of quinazolines that is quinazolin-4-one substituted at positions 2 and 3 by methyl and o-tolyl groups respectively. A depressant that increases the activity of the GABA receptors in the brain and nervous system, it is used as a sedative and hypnotic medication. It became popular as a recreational drug and club drug in the late 1960s and 1970s.	2.05	1	0	quinazolines	GABA agonist; sedative
trypan blue VisionBlue: A trypan blue ophthalmic solution.	2.05	1	0
cordycepin [no description available]	2.05	1	0	3'-deoxyribonucleoside; adenosines	antimetabolite; nucleoside antibiotic
tryptophan Tryptophan: An essential amino acid that is necessary for normal growth in infants and for NITROGEN balance in adults. It is a precursor of INDOLE ALKALOIDS in plants. It is a precursor of SEROTONIN (hence its use as an antidepressant and sleep aid). It can be a precursor to NIACIN, albeit inefficiently, in mammals.. tryptophan : An alpha-amino acid that is alanine bearing an indol-3-yl substituent at position 3.	3.5	8	0	erythrose 4-phosphate/phosphoenolpyruvate family amino acid; L-alpha-amino acid zwitterion; L-alpha-amino acid; proteinogenic amino acid; tryptophan zwitterion; tryptophan	antidepressant; Escherichia coli metabolite; human metabolite; micronutrient; mouse metabolite; nutraceutical; plant metabolite; Saccharomyces cerevisiae metabolite
arginine Arginine: An essential amino acid that is physiologically active in the L-form.. arginine : An alpha-amino acid that is glycine in which the alpha-is substituted by a 3-guanidinopropyl group.	9.59	26	0	arginine; glutamine family amino acid; L-alpha-amino acid; proteinogenic amino acid	biomarker; Escherichia coli metabolite; micronutrient; mouse metabolite; nutraceutical
ethane Ethane: A two carbon alkane with the formula H3C-CH3.. ethane : An alkane comprising of two carbon atoms.	4.03	4	0	alkane; gas molecular entity	plant metabolite; refrigerant
ethylene Plastipore: high density polyethylene sponge biocompatible material; used as posts in dental bridges	5.21	3	1	alkene; gas molecular entity	plant hormone; refrigerant
acetylene [no description available]	2.68	3	0	alkyne; gas molecular entity; terminal acetylenic compound
ethyl chloride Ethyl Chloride: A gas that condenses under slight pressure. Because of its low boiling point ethyl chloride sprayed on skin produces an intense cold by evaporation. Cold blocks nerve conduction. Ethyl chloride has been used in surgery but is primarily used to relieve local pain in sports medicine.. chloroethane : The simplest and least toxic member of the class of chloroethanes, that is ethane in which a single hydrogen is substituted by a chlorine. A colourless gas at room temperature and pressure (boiling point 12degreeC), it is used as a mild topical anaesthetic to numb the skin prior to ear piercing, skin biopsies, etc., and is also used in the treatment of sports injuries. It was formerly used in the production of tetraethyllead.	3.88	2	1	chloroethanes	antipruritic drug; inhalation anaesthetic; local anaesthetic
vinyl chloride Vinyl Chloride: A gas that has been used as an aerosol propellant and is the starting material for polyvinyl resins. Toxicity studies have shown various adverse effects, particularly the occurrence of liver neoplasms.. chloroethene : A monohaloethene that is ethene in which one of the hydrogens has been replaced by a chloro group.	2.08	1	0	chloroethenes; gas molecular entity; monohaloethene	carcinogenic agent
methylene chloride Methylene Chloride: A chlorinated hydrocarbon that has been used as an inhalation anesthetic and acts as a narcotic in high concentrations. Its primary use is as a solvent in manufacturing and food technology.. dichloromethane : A member of the class of chloromethanes that is methane in which two of the hydrogens have been replaced by chlorine. A dense, non-flammible colourless liquid at room temperature (b.p. 40degreeC, d = 1.33) which is immiscible with water, it is widely used as a solvent, a paint stripper, and for the removal of caffeine from coffee and tea.	2.04	1	0	chloromethanes; volatile organic compound	carcinogenic agent; polar aprotic solvent; refrigerant
cyclopropane cyclopropane : A cycloalkane composed of three carbon atoms to form a ring.	3.12	5	0	cycloalkane; cyclopropanes	inhalation anaesthetic
ethylene oxide Ethylene Oxide: A colorless and flammable gas at room temperature and pressure. Ethylene oxide is a bactericidal, fungicidal, and sporicidal disinfectant. It is effective against most micro-organisms, including viruses. It is used as a fumigant for foodstuffs and textiles and as an agent for the gaseous sterilization of heat-labile pharmaceutical and surgical materials. (From Reynolds, Martindale The Extra Pharmacopoeia, 30th ed, p794). oxirane : A saturated organic heteromonocyclic parent that is a three-membered heterocycle of two carbon atoms and one oxygen atom.	3.56	2	0	gas molecular entity; oxacycle; saturated organic heteromonocyclic parent	allergen; mouse metabolite; mutagen
fluorocarbon 22 [no description available]	1.96	1	0	hydrochlorofluorocarbon
fluoroform fluoroform: structure	2.69	3	0	fluoromethanes	refrigerant
trichlorofluoromethane trichlorofluoromethane: refrigerant, aerosol propellant; RN given refers to parent cpd; structure. trichlorofluoromethane : A one-carbon compound that is methane in which the hydrogens have been replaced by three chlorine and one fluorine atom.	2.9	4	0	chlorofluorocarbon; halomethane	environmental contaminant; NMR chemical shift reference compound; NMR solvent; refrigerant
dichlorodifluoromethane dichlorodifluoromethane: refrigerant,aerosol propellant	2.67	3	0
tribromoethanol tribromoethanol: major descriptor (66-90); on-line search ETHANOL (66-90); INDEX MEDICUS search TRIBROMOETHANOL (66-90)	4.01	13	0	alcohol; organobromine compound
1,1,1-trifluoro-2-chloroethane 1,1,1-trifluoro-2-chloroethane: volatile metabolite of halothane	2.9	4	0	organofluorine compound
trifluoroethanol Trifluoroethanol: A non-aqueous co-solvent that serves as tool to study protein folding. It is also used in various pharmaceutical, chemical and engineering applications.	1.95	1	0	fluoroalcohol
tert-butylhydroperoxide tert-Butylhydroperoxide: A direct-acting oxidative stress-inducing agent used to examine the effects of oxidant stress on Ca(2+)-dependent signal transduction in vascular endothelial cells. It is also used as a catalyst in polymerization reactions and to introduce peroxy groups into organic molecules.. tert-butyl hydroperoxide : An alkyl hydroperoxide in which the alkyl group is tert-butyl. It is widely used in a variety of oxidation processes.	2.05	1	0	alkyl hydroperoxide	antibacterial agent; oxidising agent
trichloroacetic acid Trichloroacetic Acid: A strong acid used as a protein precipitant in clinical chemistry and also as a caustic for removing warts.. trichloroacetic acid : A monocarboxylic acid that is acetic acid in which all three methyl hydrogens are substituted by chlorine.	2.05	1	0	monocarboxylic acid; organochlorine compound	carcinogenic agent; metabolite; mouse metabolite
trifluoroacetic acid Trifluoroacetic Acid: A very strong halogenated derivative of acetic acid. It is used in acid catalyzed reactions, especially those where an ester is cleaved in peptide synthesis.. trifluoroacetic acid : A monocarboxylic acid that is the trifluoro derivative of acetic acid.	9.98	9	1	fluoroalkanoic acid	human xenobiotic metabolite; NMR chemical shift reference compound; reagent
freon 114 Freon 114: InChIKey: DDMOUSALMHHKOS-UHFFFAOYSA-N	1.97	1	0
perflutren Definity: a fluorocarbon-filled ultrasonic contrast agent; Definity is tradename. octafluoropropane : A fluorocarbon that is propane in which all of the hydrogens have been replaced by fluorines.	2.07	1	0	fluoroalkane; fluorocarbon
triamcinolone acetonide Triamcinolone Acetonide: An esterified form of TRIAMCINOLONE. It is an anti-inflammatory glucocorticoid used topically in the treatment of various skin disorders. Intralesional, intramuscular, and intra-articular injections are also administered under certain conditions.. triamcinolone acetonide : A synthetic glucocorticoid that is the 16,17-acetonide of triamcinolone. Used to treat various skin infections.	2.05	1	0	11beta-hydroxy steroid; 20-oxo steroid; 21-hydroxy steroid; 3-oxo-Delta(4) steroid; cyclic ketal; fluorinated steroid; glucocorticoid; primary alpha-hydroxy ketone	anti-allergic agent; anti-inflammatory drug
allylpropymal allylpropymal: RN given refers to parent cpd. aprobarbital : A member of the class of barbiturates that is pyrimidine-2,4,6(1H,3H,5H)-trione substituted by an isopropyl and a prop-1-en-3-yl group at position 5.	2.05	1	0	barbiturates
phencyclidine Phencyclidine: A hallucinogen formerly used as a veterinary anesthetic, and briefly as a general anesthetic for humans. Phencyclidine is similar to KETAMINE in structure and in many of its effects. Like ketamine, it can produce a dissociative state. It exerts its pharmacological action through inhibition of NMDA receptors (RECEPTORS, N-METHYL-D-ASPARTATE). As a drug of abuse, it is known as PCP and Angel Dust.. phencyclidine : A member of the class of piperidines that is piperidine in which the nitrogen is substituted with a 1-phenylcyclohexyl group. Formerly used as an anaesthetic agent, it exhibits both hallucinogenic and neurotoxic effects.	2.41	2	0	benzenes; piperidines	anaesthetic; neurotoxin; NMDA receptor antagonist; psychotropic drug
butobarbital butobarbital: Butobarbital should be distinguished from Butabarbital (a synonym for Secbutabarbital)	2.45	2	0	barbiturates
tromethamine Tromethamine: An organic amine proton acceptor. It is used in the synthesis of surface-active agents and pharmaceuticals; as an emulsifying agent for cosmetic creams and lotions, mineral oil and paraffin wax emulsions, as a biological buffer, and used as an alkalizer. (From Merck, 11th ed; Martindale, The Extra Pharmacopoeia, 30th ed, p1424)	3.88	2	1	primary amino compound; triol	buffer
3-mercaptopropionic acid 3-Mercaptopropionic Acid: An inhibitor of glutamate decarboxylase. It decreases the GAMMA-AMINOBUTYRIC ACID concentration in the brain, thereby causing convulsions.. 3-mercaptopropanoic acid : A mercaptopropanoic acid that is propanoic acid carrying a sulfanyl group at position 3.	2.42	2	0	mercaptopropanoic acid	algal metabolite
isopentane [no description available]	1.99	1	0	alkane	refrigerant
isoprene isoprene: used in manufacture of ''synthetic'' rubber, butyl rubber; copolymer in production of elastomers; structure. isoprene : A hemiterpene with the formula CH2=C(CH3)CH=CH2; the monomer of natural rubber and a common structure motif to the isoprenoids, a large class of other naturally occurring compounds.	3.38	7	0	alkadiene; hemiterpene; volatile organic compound	plant metabolite
isobutyl alcohol isobutyl alcohol: RN given refers to parent cpd	2.41	2	0	alkyl alcohol; primary alcohol	Saccharomyces cerevisiae metabolite
methylethyl ketone methylethyl ketone: solvent; colorless synthetic resins, smokeless powders; may be irritating to eyes, mucous membranes; may be toxic in high concentrations; structure. butanone : Any ketone that is butane substituted by an oxo group at unspecified position.. butan-2-one : A dialkyl ketone that is a four-carbon ketone carrying a single keto- group at position C-2.	2.41	2	0	butanone; dialkyl ketone; methyl ketone; volatile organic compound	bacterial metabolite; polar aprotic solvent
trichloroethylene Trichloroethylene: A highly volatile inhalation anesthetic used mainly in short surgical procedures where light anesthesia with good analgesia is required. It is also used as an industrial solvent. Prolonged exposure to high concentrations of the vapor can lead to cardiotoxicity and neurological impairment.. triol : A chemical compound containing three hydroxy groups.	13.91	22	3	chloroethenes	inhalation anaesthetic; mouse metabolite
acrylic acid acrylic acid: RN given refers to parent cpd. acrylic acid : A alpha,beta-unsaturated monocarboxylic acid that is ethene substituted by a carboxy group.	2.04	1	0	alpha,beta-unsaturated monocarboxylic acid	metabolite
methylmethacrylate Methylmethacrylate: The methyl ester of methacrylic acid. It polymerizes easily to form POLYMETHYL METHACRYLATE. It is used as a bone cement.. methyl methacrylate : An enoate ester having methacrylic acid as the carboxylic acid component and methanol as the alcohol component.	1.99	1	0	enoate ester; methyl ester	allergen; polymerisation monomer
dehydrocholic acid Dehydrocholic Acid: A semisynthetic bile acid made from cholic acid. It is used as a cholagogue, hydrocholeretic, diuretic, and as a diagnostic aid.. 3,7,12-trioxo-5beta-cholanic acid : An oxo-5beta-cholanic acid in which three oxo substituents are located at positions 3, 7 and 12 on the cholanic acid skeleton.	2.05	1	0	12-oxo steroid; 3-oxo-5beta-steroid; 7-oxo steroid; oxo-5beta-cholanic acid	gastrointestinal drug
cyclizine Cyclizine: A histamine H1 antagonist given by mouth or parenterally for the control of postoperative and drug-induced vomiting and in motion sickness. (From Martindale, The Extra Pharmacopoeia, 30th ed, p935). cyclizine : An N-alkylpiperazine in which one nitrogen of the piperazine ring is substituted by a methyl group, while the other is substituted by a diphenylmethyl group.	3.37	1	1	N-alkylpiperazine	antiemetic; central nervous system depressant; cholinergic antagonist; H1-receptor antagonist; local anaesthetic
methylprednisolone Methylprednisolone: A PREDNISOLONE derivative with similar anti-inflammatory action.. 6alpha-methylprednisolone : The 6alpha-stereoisomer of 6-methylprednisolone.	5.76	6	1	6-methylprednisolone; primary alpha-hydroxy ketone; tertiary alpha-hydroxy ketone	adrenergic agent; anti-inflammatory drug; antiemetic; environmental contaminant; neuroprotective agent; xenobiotic
rotenone Derris: A plant genus of the family FABACEAE. The root is a source of rotenoids (ROTENONE) and flavonoids. Some species of Pongamia have been reclassified to this genus and some to MILLETTIA. Some species of Deguelia have been reclassified to this genus.. rotenoid : Members of the class of tetrahydrochromenochromene that consists of a cis-fused tetrahydrochromeno[3,4-b]chromene skeleton and its substituted derivatives. The term was originally restricted to natural products, but is now also used to describe semi-synthetic and fully synthetic compounds.	2.48	2	0	organic heteropentacyclic compound; rotenones	antineoplastic agent; metabolite; mitochondrial NADH:ubiquinone reductase inhibitor; phytogenic insecticide; piscicide; toxin
penicillin v Penicillin V: A broad-spectrum penicillin antibiotic used orally in the treatment of mild to moderate infections by susceptible gram-positive organisms.. phenoxymethylpenicillin : A penicillin compound having a 6beta-(phenoxyacetyl)amino side-chain.	2.04	1	0	penicillin allergen; penicillin
isosorbide dinitrate Isosorbide Dinitrate: A vasodilator used in the treatment of ANGINA PECTORIS. Its actions are similar to NITROGLYCERIN but with a slower onset of action.	2.05	1	0	glucitol derivative; nitrate ester	nitric oxide donor; vasodilator agent
n-vinyl-2-pyrrolidinone N-vinyl-2-pyrrolidinone: monomer of POVIDONE; structure given in first source	2.4	2	0	pyrrolidin-2-ones
thymol Thymol: A phenol obtained from thyme oil or other volatile oils used as a stabilizer in pharmaceutical preparations, and as an antiseptic (antibacterial or antifungal) agent.. thymol : A phenol that is a natural monoterpene derivative of cymene.	1.99	1	0	monoterpenoid; phenols	volatile oil component
quinoxalines quinoxaline : A naphthyridine in which the nitrogens are at positions 1 and 4.	5.21	3	1	mancude organic heterobicyclic parent; naphthyridine; ortho-fused heteroarene
synephrine [no description available]	2.05	1	0	ethanolamines; phenethylamine alkaloid; phenols	alpha-adrenergic agonist; plant metabolite
propylparaben Parabens: Methyl, propyl, butyl, and ethyl esters of p-hydroxybenzoic acid. They have been approved by the FDA as antimicrobial agents for foods and pharmaceuticals. (From Hawley's Condensed Chemical Dictionary, 11th ed, p872)	2.04	1	0	benzoate ester; paraben; phenols	antifungal agent; antimicrobial agent
benzoyl peroxide Benzoyl Peroxide: A peroxide derivative that has been used topically for BURNS and as a dermatologic agent in the treatment of ACNE and POISON IVY DERMATITIS. It is used also as a bleach in the food industry.	2.05	1	0	carbonyl compound
2-xylene 2-xylene: RN given refers to parent cpd. o-xylene : A xylene substituted by methyl groups at positions 1 and 2.	2.04	1	0	xylene
3-methylpentane 3-methylpentane : An alkane that is pentane which is substituted by a methyl group at position 3. It is used as a solvent in organic synthesis, as a lubricant and as a raw material for producing carbon black.	2.41	2	0	alkane; volatile organic compound	allelochemical; human metabolite; non-polar solvent
methylcyclopentane methylcyclopentane: toxic; RN 96-37-7. methylcyclopentane : A cycloalkane that is cyclopentane substituted by a single methyl group.	2.41	2	0	cycloalkane; volatile organic compound	human metabolite; plant metabolite
4-butyrolactone 4-Butyrolactone: One of the FURANS with a carbonyl thereby forming a cyclic lactone. It is an endogenous compound made from gamma-aminobutyrate and is the precursor of gamma-hydroxybutyrate. It is also used as a pharmacological agent and solvent.. tetrahydrofuranone : Any oxolane having an oxo- substituent at any position on the tetrahydrofuran ring.. gamma-butyrolactone : A butan-4-olide that is tetrahydrofuran substituted by an oxo group at position 2.	2.04	1	0	butan-4-olide	metabolite; neurotoxin
soman Soman: An organophosphorus compound that inhibits cholinesterase. It causes seizures and has been used as a chemical warfare agent.	2.03	1	0	phosphonic ester
4-chloro-alpha,alpha,alpha-trifluorotoluene 4-chloro-alpha,alpha,alpha-trifluorotoluene: RN given refers to cpd with specified locants for chloride & trifluoromethyl moieties; structure given in first source	2.04	1	0
pyrrolidonecarboxylic acid Pyrrolidonecarboxylic Acid: A cyclized derivative of L-GLUTAMIC ACID. Elevated blood levels may be associated with problems of GLUTAMINE or GLUTATHIONE metabolism.. 5-oxo-L-proline : An optically active form of 5-oxoproline having L-configuration.	2.05	1	0	5-oxoproline; L-proline derivative; non-proteinogenic L-alpha-amino acid	algal metabolite
trehalose alpha,alpha-trehalose : A trehalose in which both glucose residues have alpha-configuration at the anomeric carbon.	7.07	1	0	trehalose	Escherichia coli metabolite; geroprotector; human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite
3-dinitrobenzene dinitrobenzene : Any member of the class of nitrobenzenes that consists of a benzene ring substituted by two nitro groups. A closed class.. 1,3-dinitrobenzene : A dinitrobenzene that is benzene disubstituted at positions 1 and 3 with nitro groups.	2.41	2	0	dinitrobenzene	neurotoxin
ethylbenzene [no description available]	1.99	1	0	alkylbenzene
quinuclidines Quinuclidines: A class of organic compounds which contain two rings that share a pair of bridgehead carbon atoms and contains an amine group.	3.94	2	1	quinuclidines; saturated organic heterobicyclic parent
caprolactam Caprolactam: Cyclic amide of caproic acid used in manufacture of synthetic fibers of the polyamide type. Can cause local irritation.. epsilon-caprolactam : A member of the class of caprolactams that is azepane substituted by an oxo group at position 2.	4.61	1	1	caprolactams	human blood serum metabolite
4-xylene p-xylene : A xylene with methyl groups at positions 1 and 4.	1.99	1	0	xylene
butane butane : A straight chain alkane composed of 4 carbon atoms.	2.01	1	0	alkane; gas molecular entity	food propellant; refrigerant
1,3-butadiene buta-1,3-diene : A butadiene with unsaturation at positions 1 and 3.	2.44	2	0	butadiene	carcinogenic agent; mutagen
sarin Sarin: An organophosphorus ester compound that produces potent and irreversible inhibition of cholinesterase. It is toxic to the nervous system and is a chemical warfare agent.. isopropyl methylphosphonofluoridate : A phosphinic ester that is the isopropyl ester of methylphosphonofluoridic acid.. sarin : A racemate composed of equal amounts of (R)- and (S)-sarin. A potent and irreversible inhibitor of acetylcholinesterase that is toxic to the nervous system and is employed as a chemical warfare agent.	2.07	1	0	fluorine molecular entity; phosphinic ester
2-methylpentane Hexanes: Six-carbon saturated hydrocarbon group of the methane series. Include isomers and derivatives. Various polyneuropathies are caused by hexane poisoning.	2.41	2	0	alkane
pentane Pentanes: Five-carbon saturated hydrocarbon group of the methane series. Include isomers and derivatives.. pentane : A straight chain alkane consisting of 5 carbon atoms.	3.27	6	0	alkane; volatile organic compound	non-polar solvent; refrigerant
vinyl ether vinyl ether: major descriptor (65-85); on-line search VINYL COMPOUNDS (66-85); Index Medicus search VINYL ETHER (65-85)	3.08	1	0	ether
pyrroles 1H-pyrrole : A tautomer of pyrrole that has the double bonds at positions 2 and 4.. pyrrole : A five-membered monocyclic heteroarene comprising one NH and four CH units which forms the parent compound of the pyrrole group of compounds. Its five-membered ring structure has three tautomers. A 'closed class'.. azole : Any monocyclic heteroarene consisting of a five-membered ring containing nitrogen. Azoles can also contain one or more other non-carbon atoms, such as nitrogen, sulfur or oxygen.	1.98	1	0	pyrrole; secondary amine
furan furan : A monocyclic heteroarene with a structure consisting of a 5-membered ring containing four carbons and one oxygen, with formula C4H4O. It is a toxic, flammable, low-boiling (31degreeC) colourless liquid.	2.05	1	0	furans; mancude organic heteromonocyclic parent; monocyclic heteroarene	carcinogenic agent; hepatotoxic agent; Maillard reaction product
thiophenes Thiophenes: A monocyclic heteroarene furan in which the oxygen atom is replaced by a sulfur.. thiophenes : Compounds containing at least one thiophene ring.	4.61	1	1	mancude organic heteromonocyclic parent; monocyclic heteroarene; thiophenes; volatile organic compound	non-polar solvent
isopropyl myristate isopropyl myristate: used for microemulsions; structure	4.61	1	1	fatty acid ester
n-hexane hexane : An unbranched alkane containing six carbon atoms.	2.41	2	0	alkane; volatile organic compound	neurotoxin; non-polar solvent
cyclohexane Cyclohexane: C6H12. cyclohexane : An alicyclic hydrocarbon comprising a ring of six carbon atoms; the cyclic form of hexane, used as a raw material in the manufacture of nylon.	2.04	1	0	cycloalkane; volatile organic compound	non-polar solvent
1-hexanol 1-hexanol: RN given refers to parent cpd. hexanol : A fatty alcohol consisting of a hydroxy function at any position of an unbranched saturated chain of six carbon atoms.. hexan-1-ol : A primary alcohol that is hexane substituted by a hydroxy group at position 1.	2.95	4	0	hexanol; primary alcohol	alarm pheromone; antibacterial agent; fragrance; plant metabolite
heptanol Heptanol: A colorless liquid with a fragrant odor. It is used as an intermediate, solvent and in cosmetics.. heptanol : A fatty alcohol consisting of a hydroxy function at any position of an unbranched saturated chain of seven carbon atoms.. heptan-1-ol : A primary alcohol that is heptane substituted by a hydroxy group at position 1. It has been isolated from Capillipedium parviflorum.	8.53	2	0	heptanol; primary alcohol	flavouring agent; fragrance; gap junctional intercellular communication inhibitor; plant metabolite
n-dodecane dodecane : A straight-chain alkane with 12 carbon atoms. It has been isolated from the essential oils of various plants including Zingiber officinale (ginger).	2.02	1	0	alkane	plant metabolite
ergotamine Ergotamine: A vasoconstrictor found in ergot of Central Europe. It is a serotonin agonist that has been used as an oxytocic agent and in the treatment of MIGRAINE DISORDERS.. ergotamine : A peptide ergot alkaloid that is dihydroergotamine in which a double bond replaces the single bond between positions 9 and 10.	2.05	1	0	peptide ergot alkaloid	alpha-adrenergic agonist; mycotoxin; non-narcotic analgesic; oxytocic; serotonergic agonist; vasoconstrictor agent
estradiol dipropionate estradiol dipropionate: RN given refers to (17beta)-isomer; RN for cpd without isomeric designation not in Chemline 7/83	2.02	1	0	steroid ester
neostigmine bromide neostigmine bromide : The bromide salt of neostigmine.	2.05	1	0	bromide salt
phenformin Phenformin: A biguanide hypoglycemic agent with actions and uses similar to those of METFORMIN. Although it is generally considered to be associated with an unacceptably high incidence of lactic acidosis, often fatal, it is still available in some countries. (From Martindale, The Extra Pharmacopoeia, 30th ed, p290). phenformin : A member of the class of biguanides that is biguanide in which one of the terminal nitrogen atoms is substituted by a 2-phenylethyl group. It was used as an anti-diabetic drug but was later withdrawn from the market due to potential risk of lactic acidosis.	2.05	1	0	biguanides	antineoplastic agent; geroprotector; hypoglycemic agent
obidoxime chloride Obidoxime Chloride: Cholinesterase reactivator occurring in two interchangeable isomeric forms, syn and anti.	2.15	1	0
propylene propylene: structure	2.04	1	0	alkene; gas molecular entity	refrigerant; xenobiotic
2,2,2-trichloroethanol [no description available]	2.44	2	0	chloroethanol	mouse metabolite
mephobarbital Mephobarbital: A barbiturate that is metabolized to PHENOBARBITAL. It has been used for similar purposes, especially in EPILEPSY, but there is no evidence mephobarbital offers any advantage over PHENOBARBITAL.. mephobarbital : A member of the class of barbiturates, the structure of which is that of barbituric acid substituted at N-1 by a methyl group and at C-5 by ethyl and phenyl groups.	2.05	1	0	barbiturates	anticonvulsant
diethylhexyl phthalate Diethylhexyl Phthalate: An ester of phthalic acid. It appears as a light-colored, odorless liquid and is used as a plasticizer for many resins and elastomers.. bis(2-ethylhexyl) phthalate : A phthalate ester that is the bis(2-ethylhexyl) ester of benzene-1,2-dicarboxylic acid.	2.04	1	0	diester; phthalate ester	androstane receptor agonist; apoptosis inhibitor; plasticiser
hexachlorobenzene Hexachlorobenzene: An agricultural fungicide and seed treatment agent.. hexachlorobenzene : A member of the class of chlorobenzenes that is benzene in which all of the hydrogens are replaced by chlorines. An agricultural fungicide introduced in the mid-1940s and formerly used as a seed treatment, its use has been banned since 1984 under the Stockholm Convention on Persistent Organic Pollutants.	2.05	1	0	aromatic fungicide; chlorobenzenes	antifungal agrochemical; carcinogenic agent; persistent organic pollutant
trinitrotoluene Trinitrotoluene: A 2,4,6-trinitrotoluene, which is an explosive chemical that can cause skin irritation and other toxic consequences.. 2,4,6-trinitrotoluene : A trinitrotoluene having the nitro groups at positions 2, 4 and 6.	2.05	1	0	trinitrotoluene	explosive
framycetin Framycetin: A component of NEOMYCIN that is produced by Streptomyces fradiae. On hydrolysis it yields neamine and neobiosamine B. (From Merck Index, 11th ed). framycetin : A tetracyclic antibacterial agent derived from neomycin, being a glycoside ester of neamine and neobiosamine B.	2.05	1	0	aminoglycoside	allergen; antibacterial drug; Escherichia coli metabolite
pyrazolanthrone pyrazolanthrone: JNK (c-Jun N-terminal kinase) inhibitor; structure in first source. anthra[1,9-cd]pyrazol-6(2H)-one : A member of the class of anthrapyrazoles that is anthra[1,9-cd]pyrazole substituted at position 6 by an oxo group. An inhibitor of c-Jun N-terminal kinase.	2.78	3	0	anthrapyrazole; aromatic ketone; cyclic ketone	antineoplastic agent; c-Jun N-terminal kinase inhibitor; geroprotector
iodoantipyrine [no description available]	3.38	7	0
meglumine Meglumine: 1-Deoxy-1-(methylamino)-D-glucitol. A derivative of sorbitol in which the hydroxyl group in position 1 is replaced by a methylamino group. Often used in conjunction with iodinated organic compounds as contrast medium.. N-methylglucamine : A hexosamine that is D-glucitol in which the hydroxy group at position 1 is substituted by the nitrogen of a methylamino group. A crystalline base, it is used in preparing salts of certain acids for use as diagnostic radiopaque media, while its antimonate is used as an antiprotozoal in the treatment of leishmaniasis.	2.05	1	0	hexosamine; secondary amino compound
cinchophen cinchophen: was heading 1963-94; ACIPHENOCHINOLIUM was see CHINOPHEN 1978-94; use QUINOLINES to search CINCHOPHEN 1966-94	2.05	1	0	quinolines
chloroprocaine chloroprocaine: RN given refers to parent cpd; structure. chloroprocaine : Procaine in which one of the hydrogens ortho- to the carboxylic acid group is substituted by chlorine. It is used as its monohydrochloride salt as a local anaesthetic, particularly for oral surgery. It has the advantage over lidocaine of constricting blood vessels, so reducing bleeding.	3.77	2	1	benzoate ester; monochlorobenzenes	central nervous system depressant; local anaesthetic; peripheral nervous system drug
n-heptane Heptanes: Seven-carbon alkanes with the formula C7H16.. heptane : A straight-chain alkane with seven carbon atoms. It has been found in Jeffrey pine (Pinus jeffreyi).	2.41	2	0	alkane; volatile organic compound	non-polar solvent; plant metabolite
sodium cyanide Sodium Cyanide: A highly poisonous compound that is an inhibitor of many metabolic processes and is used as a test reagent for the function of chemoreceptors. It is also used in many industrial processes.. sodium cyanide : A cyanide salt containing equal numbers of sodium cations and cyanide anions.	2.41	2	0	cyanide salt; one-carbon compound; sodium salt	EC 1.15.1.1 (superoxide dismutase) inhibitor
yohimbine Yohimbine: A plant alkaloid with alpha-2-adrenergic blocking activity. Yohimbine has been used as a mydriatic and in the treatment of ERECTILE DYSFUNCTION.. yohimbine : An indole alkaloid with alpha2-adrenoceptor antagonist activity. It is produced by Corynanthe johimbe and Rauwolfia serpentina.	8.1	5	0	methyl 17-hydroxy-20xi-yohimban-16-carboxylate	alpha-adrenergic antagonist; dopamine receptor D2 antagonist; serotonergic antagonist
2-chloroadenosine 5-chloroformycin A: structure given in first source	7.67	3	0	purine nucleoside
copper phthalocyanine copper phthalocyanine: structure. copper(II) phthalocyanine : A metallophthalocyanine that is copper(2+) forming a coordination complex with phthalocyanine. It is a synthetic blue pigment which is used as a colorant in paints and dyes.	1.98	1	0
diphenhydramine hydrochloride Antitussive Agents: Agents that suppress cough. They act centrally on the medullary cough center. EXPECTORANTS, also used in the treatment of cough, act locally.. diphenhydramine hydrochloride : The hydrochloride salt of diphenhydramine.	3.48	1	1	hydrochloride; organoammonium salt	anti-allergic agent; antiemetic; antiparkinson drug; antipruritic drug; H1-receptor antagonist; local anaesthetic; muscarinic antagonist; sedative
nafcillin Nafcillin: A semi-synthetic antibiotic related to penicillin.. nafcillin : A penicillin in which the substituent at position 6 of the penam ring is a (2-ethoxy-1-naphthoyl)amino group.	2.02	1	0	penicillin allergen; penicillin	antibacterial drug
ditiocarb Ditiocarb: A chelating agent that has been used to mobilize toxic metals from the tissues of humans and experimental animals. It is the main metabolite of DISULFIRAM.. diethyldithiocarbamic acid : A member of the class of dithiocarbamic acids that is diethylcarbamic acid in which both of the oxygens are replaced by sulfur.	2.03	1	0	dithiocarbamic acids	chelator; copper chelator
mequinol mequinol: depigmenting agent; RN given refers to parent cpd	2.05	1	0	methoxybenzenes; phenols	metabolite
methohexital Methohexital: An intravenous anesthetic with a short duration of action that may be used for induction of anesthesia.. methohexital : A barbiturate, the structure of which is that of barbituric acid substituted at N-1 by a methyl group and at C-5 by allyl and 1-methylpent-2-ynyl groups.	7.06	19	5	acetylenic compound; barbiturates	drug allergen; intravenous anaesthetic
quinestrol Quinestrol: The 3-cyclopentyl ether of ETHINYL ESTRADIOL. After gastrointestinal absorption, it is stored in ADIPOSE TISSUE, slowly released, and metabolized principally to the parent compound. It has been used in ESTROGEN REPLACEMENT THERAPY. (From AMA Drug Evaluations Annual, 1992, p1011)	2.05	1	0	17-hydroxy steroid; terminal acetylenic compound	xenoestrogen
dydrogesterone [no description available]	2.05	1	0	20-oxo steroid; 3-oxo-Delta(4) steroid	progestin
thiamine pyrophosphate Thiamine Pyrophosphate: The coenzyme form of Vitamin B1 present in many animal tissues. It is a required intermediate in the PYRUVATE DEHYDROGENASE COMPLEX and the KETOGLUTARATE DEHYDROGENASE COMPLEX.. thiamine(1+) diphosphate chloride : An organic chloride salt of thiamine(1+) diphosphate.	2.13	1	0	organic chloride salt; vitamin B1
acridines Acridines: Compounds that include the structure of acridine.. acridine : A polycyclic heteroarene that is anthracene in which one of the central CH groups is replaced by a nitrogen atom.	1.96	1	0	acridines; mancude organic heterotricyclic parent; polycyclic heteroarene	genotoxin
indazoles Indazoles: A group of heterocyclic aromatic organic compounds consisting of the fusion of BENZENE and PYRAZOLES.	2.92	4	0	indazole
benzoxazoles 1,3-benzoxazole : A benzoxazole in which the benzene ring is fused to a 1,3-oxazole ring across positions 4 and 5.. benzoxazole : Compounds based on a fused 1,2- or 1,3-oxazole and benzene bicyclic ring skeleton.	5.47	4	1	1,3-benzoxazoles; mancude organic heterobicyclic parent
adamantane Adamantane: A tricyclo bridged hydrocarbon.	2.1	1	0	adamantanes; polycyclic alkane
cyclopentane Cyclopentanes: A group of alicyclic hydrocarbons with the general formula R-C5H9.. cyclopentanes : Cyclopentane and its derivatives formed by substitution.	1.99	1	0	cycloalkane; cyclopentanes; volatile organic compound	non-polar solvent
isoxazoles Isoxazoles: Azoles with an OXYGEN and a NITROGEN next to each other at the 1,2 positions, in contrast to OXAZOLES that have nitrogens at the 1,3 positions.. isoxazole : A monocyclic heteroarene with a structure consisting of a 5-membered ring containing three carbon atoms and an oxygen and nitrogen atom adjacent to each other. It is the parent of the class of isoxazoles.. isoxazoles : Oxazoles in which the N and O atoms are adjacent.	3	1	0	isoxazoles; mancude organic heteromonocyclic parent; monocyclic heteroarene
oxazoles Oxazoles: Five-membered heterocyclic ring structures containing an oxygen in the 1-position and a nitrogen in the 3-position, in distinction from ISOXAZOLES where they are at the 1,2 positions.. 1,3-oxazole : A five-membered monocyclic heteroarene that is an analogue of cyclopentadiene with O in place of CH2 at position 1 and N in place of CH at position 3.. oxazole : An azole based on a five-membered heterocyclic aromatic skeleton containing one N and one O atom.	2.76	3	0	1,3-oxazoles; mancude organic heteromonocyclic parent; monocyclic heteroarene
thiazoles [no description available]	7.85	16	4	1,3-thiazoles; mancude organic heteromonocyclic parent; monocyclic heteroarene
pyrazines Pyrazines: A heterocyclic aromatic organic compound with the chemical formula C4H4N2.. pyrazine : A diazine that is benzene in which the carbon atoms at positions 1 and 4 have been replaced by nitrogen atoms.	2.08	1	0	diazine; pyrazines	Daphnia magna metabolite
triphenyltetrazolium triphenyltetrazolium: RN given refers to parent cpd. 2,3,5-triphenyltetrazolium : An organic cation that is tetrazole carrying three phenyl substituents at positions 2, 3 and 5.	3.84	4	0	organic cation
calcium gluconate [no description available]	2.43	2	0	calcium salt	nutraceutical
ephedrine Ephedrine: A phenethylamine found in EPHEDRA SINICA. PSEUDOEPHEDRINE is an isomer. It is an alpha- and beta-adrenergic agonist that may also enhance release of norepinephrine. It has been used for asthma, heart failure, rhinitis, and urinary incontinence, and for its central nervous system stimulatory effects in the treatment of narcolepsy and depression. It has become less extensively used with the advent of more selective agonists.. (-)-ephedrine : A phenethylamine alkaloid that is 2-phenylethanamine substituted by a methyl group at the amino nitrogen and a methyl and a hydroxy group at position 2 and 1 respectively.	6.38	9	5	phenethylamine alkaloid; phenylethanolamines	bacterial metabolite; environmental contaminant; nasal decongestant; plant metabolite; sympathomimetic agent; vasoconstrictor agent; xenobiotic
allylisopropylacetamide Allylisopropylacetamide: An allylic compound that acts as a suicide inactivator of CYTOCHROME P450 by covalently binding to its heme moiety or surrounding protein.	2	1	0
muscarine Muscarine: A toxic alkaloid found in Amanita muscaria (fly fungus) and other fungi of the Inocybe species. It is the first parasympathomimetic substance ever studied and causes profound parasympathetic activation that may end in convulsions and death. The specific antidote is atropine.	1.98	1	0	monosaccharide
chlormadinone acetate Chlormadinone Acetate: An orally active synthetic progestational hormone used often in combinations as an oral contraceptive (CONTRACEPTIVES, ORAL).	2.05	1	0	corticosteroid hormone
pirinitramide Pirinitramide: A diphenylpropylamine with intense narcotic analgesic activity of long duration. It is a derivative of MEPERIDINE with similar activity and usage.	2.66	3	0	nitrile
2,3-dimercaptosuccinic acid [no description available]	2.05	1	0
perfluorodecalin perfluorodecalin: RN given refers to parent cpd without isomeric designation. perfluorodecalin : A fluorocarbon that is decalin in which every hydrogen is replaced by fluorine. Capable of dissolving large quantities of oxygen, it has been used as the basis of an artificial blood substitute.	6.96	1	0	fluorocarbon	blood substitute; solvent
paraoxon [no description available]	7.86	3	0	aryl dialkyl phosphate; organophosphate insecticide	EC 3.1.1.7 (acetylcholinesterase) inhibitor; mouse metabolite
estradiol 17 beta-cypionate [no description available]	2.02	1	0	steroid ester
evans blue Evans Blue: An azo dye used in blood volume and cardiac output measurement by the dye dilution method. It is very soluble, strongly bound to plasma albumin, and disappears very slowly.. Evans blue : An organic sodium salt that is the tetrasodium salt of 6,6'-{(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis[diazene-2,1-diyl]}bis(4-amino-5-hydroxynaphthalene-1,3-disulfonate). It is sometimes used as a counterstain, especially in fluorescent methods to suppress background autofluorescence.	3.14	5	0	organic sodium salt	fluorochrome; histological dye; sodium channel blocker; teratogenic agent
monocrotaline Monocrotaline: A pyrrolizidine alkaloid and a toxic plant constituent that poisons livestock and humans through the ingestion of contaminated grains and other foods. The alkaloid causes pulmonary artery hypertension, right ventricular hypertrophy, and pathological changes in the pulmonary vasculature. Significant attenuation of the cardiopulmonary changes are noted after oral magnesium treatment.	2.07	1	0	pyrrolizidine alkaloid
testosterone enanthate [no description available]	2.44	2	0	heptanoate ester; sterol ester	androgen
aminophylline Aminophylline: A drug combination that contains THEOPHYLLINE and ethylenediamine. It is more soluble in water than theophylline but has similar pharmacologic actions. It's most common use is in bronchial asthma, but it has been investigated for several other applications.. aminophylline : A mixture comprising of theophylline and ethylenediamine in a 2:1 ratio.	9.87	4	2	mixture	bronchodilator agent; cardiotonic drug
azacitidine Azacitidine: A pyrimidine analogue that inhibits DNA methyltransferase, impairing DNA methylation. It is also an antimetabolite of cytidine, incorporated primarily into RNA. Azacytidine has been used as an antineoplastic agent.. 5-azacytidine : An N-glycosyl-1,3,5-triazine that is 4-amino-1,3,5-triazin-2(1H)-one substituted by a beta-D-ribofuranosyl residue via an N-glycosidic linkage. An antineoplastic agent, it is used in the treatment of myeloid leukaemia.	2.05	1	0	N-glycosyl-1,3,5-triazine; nucleoside analogue	antineoplastic agent
phenyramidol phenyramidol: considered as a drug that possibly causes hepatotoxicity	2.05	1	0	aminopyridine
flurothyl Flurothyl: A convulsant primarily used in experimental animals. It was formerly used to induce convulsions as a alternative to electroshock therapy.	8.24	6	0	ether
carbutamide Carbutamide: A sulfonylurea antidiabetic agent with similar actions and uses to CHLORPROPAMIDE. (From Martindale, The Extra Pharmacopoeia, 30th ed, p277)	2.05	1	0	benzenes; sulfonamide
perflexane perfluorohexane : A fluoroalkane that is hexane in which all of the hydrogens have been replaced by fluorines.	3.1	1	0	fluoroalkane; fluorocarbon; volatile organic compound	non-polar solvent; radioopaque medium
1,2-dichloro-1,2,3,3,4,4-hexafluorocyclobutane [no description available]	5.58	17	0
2-chloro-1,1-difluoroethylene 2-chloro-1,1-difluoroethylene: volatile metabolite of halothane	3.07	5	0
trifluoroethene [no description available]	6.98	1	0
nandrolone decanoate Nandrolone Decanoate: Decanoic acid ester of nandrolone that is used as an anabolic agent to prevent or treat WASTING SYNDROME associated with severe chronic illness or HIV infection (HIV WASTING SYNDROME). It may also be used in the treatment of POSTMENOPAUSAL OSTEOPOROSIS.	2.05	1	0	steroid ester
aminoimidazole carboxamide Aminoimidazole Carboxamide: An imidazole derivative which is a metabolite of the antineoplastic agents BIC and DIC. By itself, or as the ribonucleotide, it is used as a condensation agent in the preparation of nucleosides and nucleotides. Compounded with orotic acid, it is used to treat liver diseases.. 5-aminoimidazole-4-carboxamide : An aminoimidazole in which the amino group is at C-5 with a carboxamido group at C-4.	2.06	1	0	aminoimidazole; monocarboxylic acid amide	mouse metabolite
bucladesine [no description available]	2.05	1	0	3',5'-cyclic purine nucleotide; butanamides; butyrate ester	agonist; cardiotonic drug; vasodilator agent
citrulline citrulline : The parent compound of the citrulline class consisting of ornithine having a carbamoyl group at the N(5)-position.	1.99	1	0	amino acid zwitterion; citrulline	Daphnia magna metabolite; EC 1.14.13.39 (nitric oxide synthase) inhibitor; Escherichia coli metabolite; human metabolite; micronutrient; mouse metabolite; nutraceutical; plant metabolite; protective agent; Saccharomyces cerevisiae metabolite
betamethasone Betamethasone: A glucocorticoid given orally, parenterally, by local injection, by inhalation, or applied topically in the management of various disorders in which corticosteroids are indicated. Its lack of mineralocorticoid properties makes betamethasone particularly suitable for treating cerebral edema and congenital adrenal hyperplasia. (From Martindale, The Extra Pharmacopoeia, 30th ed, p724)	2.44	2	0	11beta-hydroxy steroid; 17alpha-hydroxy steroid; 20-oxo steroid; 21-hydroxy steroid; 3-oxo-Delta(1),Delta(4)-steroid; fluorinated steroid; glucocorticoid; primary alpha-hydroxy ketone; tertiary alpha-hydroxy ketone	anti-asthmatic agent; anti-inflammatory drug; immunosuppressive agent
fluroxene fluroxene: was heading 1973-94; use ETHERS to search FLUROXENE 1973-94	2.41	2	0	organofluorine compound
perflubron perflubron: potential anti-obesity compound; reduces food adsorption; 8-carbon perfluorocarbon radiopaque compound; an oral contrast agent for use with MRI to enhance delineation of the bowel distinguishing it from adjacent organs. perflubron : A haloalkane that is perfluorooctane in which a fluorine attached to one of the terminal carbons has been replaced by a bromine.	2.73	3	0	haloalkane; organobromine compound; perfluorinated compound	blood substitute; radioopaque medium
cyproterone acetate [no description available]	2.05	1	0	20-oxo steroid; 3-oxo-Delta(4) steroid; acetate ester; chlorinated steroid; steroid ester	androgen antagonist; geroprotector; progestin
fluorobenzenes Fluorobenzenes: Derivatives of BENZENE that contain FLUORINE.. monofluorobenzene : The simplest member of the class of monofluorobenzenes that is benzene carrying a single fluoro substituent.. fluorobenzenes : Any fluoroarene that is a benzene or a substituted benzene carrying at least one fluoro group.	2.43	2	0	monofluorobenzenes	NMR chemical shift reference compound
neopentane pediocin 5: from Pediococcus acidilactici UL5; 43 amino acid residues	2.13	1	0	alkane
dextropropoxyphene Dextropropoxyphene: A narcotic analgesic structurally related to METHADONE. Only the dextro-isomer has an analgesic effect; the levo-isomer appears to exert an antitussive effect.. propoxyphene : A racemate of the (1R,2R)- and (1S,2R)- diastereoisomers.. dextropropoxyphene : The (1S,2R)-(+)-diastereoisomer of propoxyphene.	2.05	1	0	1-benzyl-3-(dimethylamino)-2-methyl-1-phenylpropyl propanoate	mu-opioid receptor agonist; opioid analgesic
limestone Calcium Carbonate: Carbonic acid calcium salt (CaCO3). An odorless, tasteless powder or crystal that occurs in nature. It is used therapeutically as a phosphate buffer in hemodialysis patients and as a calcium supplement.. calcium carbonate : A calcium salt with formula CCaO3.	2.25	1	0	calcium salt; carbonate salt; inorganic calcium salt; one-carbon compound	antacid; fertilizer; food colouring; food firming agent
glycyrrhetinic acid [no description available]	2.45	2	0	cyclic terpene ketone; hydroxy monocarboxylic acid; pentacyclic triterpenoid	immunomodulator; plant metabolite
chenodeoxycholic acid Chenodeoxycholic Acid: A bile acid, usually conjugated with either glycine or taurine. It acts as a detergent to solubilize fats for intestinal absorption and is reabsorbed by the small intestine. It is used as cholagogue, a choleretic laxative, and to prevent or dissolve gallstones.. chenodeoxycholic acid : A dihydroxy-5beta-cholanic acid that is (5beta)-cholan-24-oic acid substituted by hydroxy groups at positions 3 and 7 respectively.. chenodeoxycholate : Conjugate base of chenodeoxycholic acid; major species at pH 7.3.	2.44	2	0	bile acid; C24-steroid; dihydroxy-5beta-cholanic acid	human metabolite; mouse metabolite
plumbagin plumbagin: a superoxide anion generator. plumbagin : A hydroxy-1,4-naphthoquinone that is 1,4-naphthoquinone in which the hydrogens at positions 2 and 5 are substituted by methyl and hydroxy groups, respectively.	7.15	1	0	hydroxy-1,4-naphthoquinone; phenols	anticoagulant; antineoplastic agent; immunological adjuvant; metabolite
dihydralazine Dihydralazine: 1,4-Dihydrazinophthalazine. An antihypertensive agent with actions and uses similar to those of HYDRALAZINE. (From Martindale, The Extra Pharmacopoeia, 30th ed, p354)	8.78	3	0	phthalazines
bicuculline Bicuculline: An isoquinoline alkaloid obtained from Dicentra cucullaria and other plants. It is a competitive antagonist for GABA-A receptors.. bicuculline : A benzylisoquinoline alkaloid that is 6-methyl-5,6,7,8-tetrahydro[1,3]dioxolo[4,5-g]isoquinoline which is substituted at the 5-pro-S position by a (6R)-8-oxo-6,8-dihydrofuro[3,4-e][1,3]benzodioxol-6-yl group. A light-sensitive competitive antagonist of GABAA receptors. It was originally identified in 1932 in plant alkaloid extracts and has been isolated from Dicentra cucullaria, Adlumia fungosa, Fumariaceae, and several Corydalis species.	4.26	18	0	benzylisoquinoline alkaloid; isoquinoline alkaloid; isoquinolines	agrochemical; central nervous system stimulant; GABA-gated chloride channel antagonist; GABAA receptor antagonist; neurotoxin
kainic acid Kainic Acid: (2S-(2 alpha,3 beta,4 beta))-2-Carboxy-4-(1-methylethenyl)-3-pyrrolidineacetic acid. Ascaricide obtained from the red alga Digenea simplex. It is a potent excitatory amino acid agonist at some types of excitatory amino acid receptors and has been used to discriminate among receptor types. Like many excitatory amino acid agonists it can cause neurotoxicity and has been used experimentally for that purpose.	3.53	8	0	dicarboxylic acid; L-proline derivative; non-proteinogenic L-alpha-amino acid; pyrrolidinecarboxylic acid	antinematodal drug; excitatory amino acid agonist
phenylpropanolamine Phenylpropanolamine: A sympathomimetic that acts mainly by causing release of NOREPINEPHRINE but also has direct agonist activity at some adrenergic receptors. It is most commonly used as a nasal vasoconstrictor and an appetite depressant.. phenylpropanolamine : An amphetamine in which the parent 1-phenylpropan-2-amine skeleton is substituted at position 1 with an hydroxy group. A decongestant and appetite suppressant, it is commonly used in prescription and over-the-counter cough and cold preparations.. (-)-norephedrine : An amphetamine that is propylbenzene substituted by a hydroxy group at position 1 and by an amino group at position 2 (the 1R,2S-stereoisomer). It is a plant alkaloid.	2.05	1	0	amphetamines; phenethylamine alkaloid	plant metabolite
sodium carbonate sodium carbonate: used topically for dermatitides, mouthwash, vaginal douche; veterinary use as emergency emetic; RN given refers to carbonic acid, di-Na salt; structure	2.03	1	0	carbonate salt; organic sodium salt
isovaleric acid isovaleric acid: structure. isovaleric acid : A C5, branched-chain saturated fatty acid.	2.05	1	0	branched-chain saturated fatty acid; methylbutyric acid; short-chain fatty acid	mammalian metabolite; plant metabolite
dihydroergotamine Dihydroergotamine: A 9,10alpha-dihydro derivative of ERGOTAMINE. It is used as a vasoconstrictor, specifically for the therapy of MIGRAINE DISORDERS.. dihydroergotamine : Ergotamine in which a single bond replaces the double bond between positions 9 and 10. A semisynthetic ergot alkaloid with weaker oxytocic and vasoconstrictor properties than ergotamine, it is used (as the methanesulfonic or tartaric acid salts) for the treatment of migraine and orthostatic hypotension.	2.05	1	0	ergot alkaloid; semisynthetic derivative	dopamine agonist; non-narcotic analgesic; serotonergic agonist; sympatholytic agent; vasoconstrictor agent
hematoxylin Hematoxylin: A dye obtained from the heartwood of logwood (Haematoxylon campechianum Linn., Leguminosae) used as a stain in microscopy and in the manufacture of ink.	2.41	1	0	organic heterotetracyclic compound; oxacycle; polyphenol; tertiary alcohol	histological dye; plant metabolite
podophyllotoxin Podophyllum: A genus of poisonous American herbs, family BERBERIDACEAE. The roots yield PODOPHYLLOTOXIN and other pharmacologically important agents. The plant was formerly used as a cholagogue and cathartic. It is different from the European mandrake, MANDRAGORA.	2.44	2	0	furonaphthodioxole; lignan; organic heterotetracyclic compound	antimitotic; antineoplastic agent; keratolytic drug; microtubule-destabilising agent; plant metabolite; tubulin modulator
hesperidin Hesperidin: A flavanone glycoside found in CITRUS fruit peels.. hesperidin : A disaccharide derivative that consists of hesperetin substituted by a 6-O-(alpha-L-rhamnopyranosyl)-beta-D-glucopyranosyl moiety at position 7 via a glycosidic linkage.	2.05	1	0	3'-hydroxyflavanones; 4'-methoxyflavanones; dihydroxyflavanone; disaccharide derivative; flavanone glycoside; monomethoxyflavanone; rutinoside	mutagen
dihydrotestosterone Dihydrotestosterone: A potent androgenic metabolite of TESTOSTERONE. It is produced by the action of the enzyme 3-OXO-5-ALPHA-STEROID 4-DEHYDROGENASE.. 17beta-hydroxyandrostan-3-one : A 17beta-hydroxy steroid that is testosterone in which the 4-5 double bond has been reduced to a single bond with unspecified configuration at position 5.. 17beta-hydroxy-5alpha-androstan-3-one : A 17beta-hydroxy steroid that is testosterone in which the 4,5 double bond has been reduced to a single bond with alpha-configuration at position 5.	2.05	1	0	17beta-hydroxy steroid; 17beta-hydroxyandrostan-3-one; 3-oxo-5alpha-steroid	androgen; Daphnia magna metabolite; human metabolite; mouse metabolite
luminol Luminol: 5-Amino-2,3-dihydro-1,4-phthalazinedione. Substance that emits light on oxidation. It is used in chemical determinations.	1.96	1	0
azomycin azomycin: RN given refers to parent cpd with specified locant; structure	2.11	1	0	C-nitro compound; imidazoles	antitubercular agent
chlormethiazole Chlormethiazole: A sedative and anticonvulsant often used in the treatment of alcohol withdrawal. Chlormethiazole has also been proposed as a neuroprotective agent. The mechanism of its therapeutic activity is not entirely clear, but it does potentiate GAMMA-AMINOBUTYRIC ACID receptors response and it may also affect glycine receptors.	2.05	1	0	thiazoles
methoxyhydroxyphenylglycol Methoxyhydroxyphenylglycol: Synthesized from endogenous epinephrine and norepinephrine in vivo. It is found in brain, blood, CSF, and urine, where its concentrations are used to measure catecholamine turnover.	3.77	2	1	methoxybenzenes; phenols
methamphetamine Methamphetamine: A central nervous system stimulant and sympathomimetic with actions and uses similar to DEXTROAMPHETAMINE. The smokable form is a drug of abuse and is referred to as crank, crystal, crystal meth, ice, and speed.. methamphetamine : A member of the class of amphetamines in which the amino group of (S)-amphetamine carries a methyl substituent.	2.49	2	0	amphetamines; secondary amine	central nervous system stimulant; environmental contaminant; neurotoxin; psychotropic drug; xenobiotic
ethylene bromohydrin ethylene bromohydrin: RN given refers to 2-bromo cpd	2.17	1	0
1,2-dichloroethylene 1,2-dichloroethylene: RN given refers to cpd without isomeric designation	2	1	0	chloroethenes
levocarnitine (R)-carnitine : The (R)-enantiomer of carnitine.	2.02	1	0	carnitine	antilipemic drug; nootropic agent; nutraceutical; Saccharomyces cerevisiae metabolite; water-soluble vitamin (role)
muscone muscone: structure in first source	4.61	1	1
malondialdehyde Malondialdehyde: The dialdehyde of malonic acid.. malonaldehyde : A dialdehyde that is propane substituted by two oxo groups at the terminal carbon atoms respectively. A biomarker of oxidative damage to lipids caused by smoking, it exists in vivo mainly in the enol form.	13.6	21	5	dialdehyde	biomarker
myristic acid Myristic Acid: A saturated 14-carbon fatty acid occurring in most animal and vegetable fats, particularly butterfat and coconut, palm, and nutmeg oils. It is used to synthesize flavor and as an ingredient in soaps and cosmetics. (From Dorland, 28th ed). tetradecanoic acid : A straight-chain, fourteen-carbon, long-chain saturated fatty acid mostly found in milk fat.. tetradecanoate : A long-chain fatty acid anion that is the conjugate base of myristic acid; major species at pH 7.3.	2.71	3	0	long-chain fatty acid; straight-chain saturated fatty acid	algal metabolite; Daphnia magna metabolite; EC 3.1.1.1 (carboxylesterase) inhibitor; human metabolite
methyl lactate methyl lactate: RN given refers to cpd without isomeric designation. methyl 2-hydroxypropionate : A lactate ester resulting from the formal condensation of the carboxy group of 2-hydroxypropanoic acid with methanol.	1.99	1	0	lactate ester; methyl ester	metabolite
trinitrobenzenesulfonic acid Trinitrobenzenesulfonic Acid: A reagent that is used to neutralize peptide terminal amino groups.. 2,4,6-trinitrobenzenesulfonic acid : The arenesulfonic acid that is benzenesulfonic acid with three nitro substituents in the 2-, 4- and 6-positions.	2.05	1	0	arenesulfonic acid; C-nitro compound	epitope; explosive; reagent
eosine yellowish-(ys) Eosine Yellowish-(YS): A versatile red dye used in cosmetics, pharmaceuticals, textiles, etc., and as tissue stain, vital stain, and counterstain with HEMATOXYLIN. It is also used in special culture media.. eosin YS dye : An organic sodium salt that is 2',4',5',7'-tetrabromofluorescein in which the carboxy group and the phenolic hydroxy group have been deprotonated and the resulting charge is neutralised by two sodium ions.	2.41	1	0	organic sodium salt; organobromine compound	fluorochrome; histological dye
gentian violet Gentian Violet: A dye that is a mixture of violet rosanilinis with antibacterial, antifungal, and anthelmintic properties.. crystal violet : An organic chloride salt that is the monochloride salt of crystal violet cation. It has been used in creams for the topical treatment of bacterial and fungal infections, being effective against some Gram-positive bacteria (notably Staphylococcus species) and some pathogenic fungi (including Candida species) but use declined following reports of animal carcinogenicity. It has also been used for dying wood, silk, and paper, as well as a histological stain.	2.05	1	0	organic chloride salt	anthelminthic drug; antibacterial agent; antifungal agent; antiseptic drug; histological dye
hematoporphyrin Hematoporphyrins: Iron-free derivatives of heme with 4 methyl groups, 2 hydroxyethyl groups and 2 propionic acid groups attached to the pyrrole rings. Some of these PHOTOSENSITIZING AGENTS are used in the PHOTOTHERAPY of malignant NEOPLASMS.. hematoporphyrin : A dicarboxylic acid that is protoporphyrin in which the vinyl groups at positions 7 and 12 are replaced by 1-hydroxyethyl groups.	2.05	1	0
lactulose [no description available]	2.05	1	0	glycosylfructose	gastrointestinal drug; laxative
succinimide succinimide: RN given refers to parent cpd. succinimide : A dicarboximide that is pyrrolidine which is substituted by oxo groups at positions 2 and 5.	2	1	0	dicarboximide; pyrrolidinone
3-methylhexane 3-methylhexane: a biliary biomarker for cholangiocarcinoma. 3-methylhexane : An alkane that is hexane substituted by a methyl group at position 3.	1.99	1	0	alkane; volatile organic compound	human metabolite
megestrol acetate [no description available]	2.44	2	0	20-oxo steroid; 3-oxo-Delta(4) steroid; acetate ester; steroid ester	antineoplastic agent; appetite enhancer; contraceptive drug; progestin; synthetic oral contraceptive
glycopyrrolate Glycopyrrolate: A muscarinic antagonist used as an antispasmodic, in some disorders of the gastrointestinal tract, and to reduce salivation with some anesthetics.. glycopyrronium bromide : A quaternary ammonium salt composed of 3-{[cyclopentyl(hydroxy)phenylacetyl]oxy}-1,1-dimethylpyrrolidin-1-ium and bromide ions in a 1:1 ratio.	6.83	12	6	organic bromide salt; quaternary ammonium salt
1-aminoanthracene [no description available]	2.47	2	0	anthracenamine
acetylcysteine N-acetyl-L-cysteine : An N-acetyl-L-amino acid that is the N-acetylated derivative of the natural amino acid L-cysteine.	4.94	11	0	acetylcysteine; L-cysteine derivative; N-acetyl-L-amino acid	antidote to paracetamol poisoning; antiinfective agent; antioxidant; antiviral drug; ferroptosis inhibitor; geroprotector; human metabolite; mucolytic; radical scavenger; vulnerary
ethyl pyruvate [no description available]	3.8	1	1	oxo carboxylic acid
clopenthixol Clopenthixol: A thioxanthene with therapeutic actions similar to the phenothiazine antipsychotics. It is an antagonist at D1 and D2 dopamine receptors.. clopenthixol : A thioxanthene derivative having a chloro substituent at the 2-position and an alkylidene group at the 10-position with undefined double bond stereochemistry.	7.08	1	0	N-alkylpiperazine; primary alcohol; thioxanthenes	alpha-adrenergic antagonist; dopaminergic antagonist; first generation antipsychotic; H1-receptor antagonist; serotonergic antagonist
erythromycin stearate [no description available]	2.05	1	0	aminoglycoside
erythromycin Erythromycin: A bacteriostatic antibiotic macrolide produced by Streptomyces erythreus. Erythromycin A is considered its major active component. In sensitive organisms, it inhibits protein synthesis by binding to 50S ribosomal subunits. This binding process inhibits peptidyl transferase activity and interferes with translocation of amino acids during translation and assembly of proteins.. erythromycin : Any of several wide-spectrum macrolide antibiotics obtained from actinomycete Saccharopolyspora erythraea (formerly known as Streptomyces erythraeus).. erythromycin A : An erythromycin that consists of erythronolide A having 2,6-dideoxy-3-C-methyl-3-O-methyl-alpha-L-ribo-hexopyranosyl and 3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranosyl residues attahced at positions 4 and 6 respectively.	2.73	3	0	cyclic ketone; erythromycin
isocaproic acid isocaproic acid: RN given refers to parent cpd. isocaproic acid : A methyl-branched fatty acid that is pentanoic acid with a methyl group substituent at position 4. It is a metabolite of 20 alpha-hydroxycholesterol	2.08	1	0	branched-chain saturated fatty acid; medium-chain fatty acid; methyl-branched fatty acid	human metabolite
dehydroepiandrosterone sulfate Dehydroepiandrosterone Sulfate: The circulating form of a major C19 steroid produced primarily by the ADRENAL CORTEX. DHEA sulfate serves as a precursor for TESTOSTERONE; ANDROSTENEDIONE; ESTRADIOL; and ESTRONE.. dehydroepiandrosterone sulfate : A steroid sulfate that is the 3-sulfooxy derivative of dehydroepiandrosterone.	7.01	1	0	17-oxo steroid; steroid sulfate	EC 2.7.1.33 (pantothenate kinase) inhibitor; human metabolite; mouse metabolite
perfluoropentane perfluoropentane: inert expander of tissue spaces, liquid at room temperature, but gaseous at body temperatures; used in experimental eye surgery; structure. perfluoropentane : A fluorocarbon that is pentane in which all of the hydrogens have been replaced by fluorines.	2.68	3	0	fluoroalkane; fluorocarbon	radioopaque medium; ultrasound contrast agent
levonorgestrel Levonorgestrel: A synthetic progestational hormone with actions similar to those of PROGESTERONE and about twice as potent as its racemic or (+-)-isomer (NORGESTREL). It is used for contraception, control of menstrual disorders, and treatment of endometriosis.	2.02	1	0	17beta-hydroxy steroid; 3-oxo-Delta(4) steroid; terminal acetylenic compound	contraceptive drug; female contraceptive drug; progestin; synthetic oral contraceptive
vinblastine [no description available]	2.05	1	0
hexafluoroisopropanol 1,1,1,3,3,3-hexafluoropropan-2-ol : An organofluorine compound formed by substitution of all the methyl protons in propan-2-ol by fluorine. It is a metabolite of inhalation anesthetic sevoflurane.	1.98	1	0	organofluorine compound; secondary alcohol	drug metabolite
deoxycytidine [no description available]	4.61	1	1	pyrimidine 2'-deoxyribonucleoside	Escherichia coli metabolite; human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite
deoxyuridine [no description available]	2.06	1	0	pyrimidine 2'-deoxyribonucleoside	Escherichia coli metabolite; human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite
estradiol valerate [no description available]	2.44	2	0	steroid ester
ethambutol Ethambutol: An antitubercular agent that inhibits the transfer of mycolic acids into the cell wall of the tubercle bacillus. It may also inhibit the synthesis of spermidine in mycobacteria. The action is usually bactericidal, and the drug can penetrate human cell membranes to exert its lethal effect. (From Smith and Reynard, Textbook of Pharmacology, 1992, p863). ethambutol : An ethylenediamine derivative that is ethane-1,2-diamine in which one hydrogen attached to each of the nitrogens is sutstituted by a 1-hydroxybutan-2-yl group (S,S-configuration). It is a bacteriostatic antimycobacterial drug, effective against Mycobacterium tuberculosis and some other mycobacteria. It is used (as the dihydrochloride salt) in combination with other antituberculous drugs in the treatment of pulmonary and extrapulmonary tuberculosis; resistant strains of M. tuberculosis are readily produced if ethambutol is used alone.	2.02	1	0	ethanolamines; ethylenediamine derivative	antitubercular agent; environmental contaminant; xenobiotic
potassium hydroxide potassium hydroxide: RN given refers to cpd with MF of K-OH	2.69	3	0	alkali metal hydroxide
sodium hydroxide Sodium Hydroxide: A highly caustic substance that is used to neutralize acids and make sodium salts. (From Merck Index, 11th ed)	7.36	35	1	alkali metal hydroxide
vancomycin Vancomycin: Antibacterial obtained from Streptomyces orientalis. It is a glycopeptide related to RISTOCETIN that inhibits bacterial cell wall assembly and is toxic to kidneys and the inner ear.. vancomycin : A complex glycopeptide from Streptomyces orientalis. It inhibits a specific step in the synthesis of the peptidoglycan layer in the Gram-positive bacteria Staphylococcus aureus and Clostridium difficile.	2.05	1	0	glycopeptide	antibacterial drug; antimicrobial agent; bacterial metabolite
glycyrrhizic acid glycyrrhizinic acid : A triterpenoid saponin that is the glucosiduronide derivative of 3beta-hydroxy-11-oxoolean-12-en-30-oic acid.	2.59	2	0	enone; glucosiduronic acid; pentacyclic triterpenoid; tricarboxylic acid; triterpenoid saponin	EC 3.4.21.5 (thrombin) inhibitor; plant metabolite
d-alpha tocopherol Vitamin E: A generic descriptor for all TOCOPHEROLS and TOCOTRIENOLS that exhibit ALPHA-TOCOPHEROL activity. By virtue of the phenolic hydrogen on the 2H-1-benzopyran-6-ol nucleus, these compounds exhibit varying degree of antioxidant activity, depending on the site and number of methyl groups and the type of ISOPRENOIDS.. tocopherol : A collective name for a group of closely related lipids that contain a chroman-6-ol nucleus substituted at position 2 by a methyl group and by a saturated hydrocarbon chain consisting of three isoprenoid units. They are designated as alpha-, beta-, gamma-, and delta-tocopherol depending on the number and position of additional methyl substituents on the aromatic ring. Tocopherols occur in vegetable oils and vegetable oil products, almost exclusively with R,R,R configuration. Tocotrienols differ from tocopherols only in having three double bonds in the hydrocarbon chain.. vitamin E : Any member of a group of fat-soluble chromanols that exhibit biological activity against vitamin E deficiency. The vitamers in this class consists of a chroman-6-ol core which is substituted at position 2 by a methyl group and (also at position 2) either a saturated or a triply-unsaturated hydrocarbon chain consisting of three isoprenoid units. The major function of vitamin E is to act as a natural antioxidant by scavenging free radicals and molecular oxygen.. (R,R,R)-alpha-tocopherol : An alpha-tocopherol that has R,R,R configuration. The naturally occurring stereoisomer of alpha-tocopherol, it is found particularly in sunflower and olive oils.	6.57	9	6	alpha-tocopherol	algal metabolite; antiatherogenic agent; anticoagulant; antioxidant; antiviral agent; EC 2.7.11.13 (protein kinase C) inhibitor; immunomodulator; micronutrient; nutraceutical; plant metabolite
propanidid Propanidid: An intravenous anesthetic that has been used for rapid induction of anesthesia and for maintenance of anesthesia of short duration. (From Martindale, The Extra Pharmacopoeia, 30th ed, p918)	3.06	1	0	methoxybenzenes
pregnenolone carbonitrile Pregnenolone Carbonitrile: A catatoxic steroid and microsomal enzyme inducer having significant effects on the induction of cytochrome P450. It has also demonstrated the potential for protective capability against acetaminophen-induced liver damage.	1.96	1	0	aliphatic nitrile
1,2-epoxyhexane [no description available]	4.61	1	1
fluanisone fluanisone: former provisional as haloanisone; structure; RN given refers to parent cpd	2.72	3	0	aromatic ketone
azaperone Azaperone: A butyrophenone used in the treatment of PSYCHOSES.. azaperone : An N-arylpiperazine that is 2-(piperazin-1-yl)pyridine in which the amino hydrogen is replaced by a 3-(4-fluobenzoyl)propyl group. Used mainly as a tranquiliser for pigs and elephants.	5.13	5	2	aminopyridine; aromatic ketone; monofluorobenzenes; N-alkylpiperazine; N-arylpiperazine; tertiary amino compound	antipsychotic agent; dopaminergic antagonist
laudanosine laudanosine: opium alkaloid	2.37	2	0	isoquinolines
s,n,n'-tripropylthiocarbamate Reward: An object or a situation that can serve to reinforce a response, to satisfy a motive, or to afford pleasure.. vernolate : A monounsaturated fatty acid anion that is the conjugate base of vernolic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.	2.25	1	0	tertiary amine
dronabinol Dronabinol: A psychoactive compound extracted from the resin of Cannabis sativa (marihuana, hashish). The isomer delta-9-tetrahydrocannabinol (THC) is considered the most active form, producing characteristic mood and perceptual changes associated with this compound.. Delta(9)-tetrahydrocannabinol : A diterpenoid that is 6a,7,8,10a-tetrahydro-6H-benzo[c]chromene substituted at position 1 by a hydroxy group, positions 6, 6 and 9 by methyl groups and at position 3 by a pentyl group. The principal psychoactive constituent of the cannabis plant, it is used for treatment of anorexia associated with AIDS as well as nausea and vomiting associated with cancer chemotherapy.	2.44	2	0	benzochromene; diterpenoid; phytocannabinoid; polyketide	cannabinoid receptor agonist; epitope; hallucinogen; metabolite; non-narcotic analgesic
amiloride Amiloride: A pyrazine compound inhibiting SODIUM reabsorption through SODIUM CHANNELS in renal EPITHELIAL CELLS. This inhibition creates a negative potential in the luminal membranes of principal cells, located in the distal convoluted tubule and collecting duct. Negative potential reduces secretion of potassium and hydrogen ions. Amiloride is used in conjunction with DIURETICS to spare POTASSIUM loss. (From Gilman et al., Goodman and Gilman's The Pharmacological Basis of Therapeutics, 9th ed, p705). amiloride : A member of the class of pyrazines resulting from the formal monoacylation of guanidine with the carboxy group of 3,5-diamino-6-chloropyrazine-2-carboxylic acid.	2.41	2	0	aromatic amine; guanidines; organochlorine compound; pyrazines	diuretic; sodium channel blocker
pimozide Pimozide: A diphenylbutylpiperidine that is effective as an antipsychotic agent and as an alternative to HALOPERIDOL for the suppression of vocal and motor tics in patients with Tourette syndrome. Although the precise mechanism of action is unknown, blockade of postsynaptic dopamine receptors has been postulated. (From AMA Drug Evaluations Annual, 1994, p403). pimozide : A member of the class of benzimidazoles that is 1,3-dihydro-2H-benzimidazol-2-one in which one of the nitrogens is substituted by a piperidin-4-yl group, which in turn is substituted on the nitrogen by a 4,4-bis(p-fluorophenyl)butyl group.	2.44	2	0	benzimidazoles; heteroarylpiperidine; organofluorine compound	antidyskinesia agent; dopaminergic antagonist; first generation antipsychotic; H1-receptor antagonist; serotonergic antagonist
betamethasone valerate Betamethasone Valerate: The 17-valerate derivative of BETAMETHASONE. It has substantial topical anti-inflammatory activity and relatively low systemic anti-inflammatory activity.. betamethasone valerate : A steroid ester that is betamethasone in which the hydroxy group at the 17alpha position has been converted to the corresponding pentanoate ester.	2.02	1	0	11beta-hydroxy steroid; 20-oxo steroid; 21-hydroxy steroid; 3-oxo-Delta(1),Delta(4)-steroid; fluorinated steroid; primary alpha-hydroxy ketone; steroid ester	anti-inflammatory drug
oxyclozanide Oxyclozanide: Anthelmintic used in grazing animals for fasciola and cestode infestations.	3.31	1	0
methylprednisolone hemisuccinate Methylprednisolone Hemisuccinate: A water-soluble ester of METHYLPREDNISOLONE used for cardiac, allergic, and hypoxic emergencies.	2.02	1	0	corticosteroid hormone; hemisuccinate
flupenthixol Flupenthixol: A thioxanthene neuroleptic that, unlike CHLORPROMAZINE, is claimed to have CNS-activating properties. It is used in the treatment of psychoses although not in excited or manic patients. (From Martindale, The Extra Pharmacopoeia, 30th ed, p595). flupenthixol : A thioxanthene derivative having a trifluoromethyl substituent at the 2-position and a 3-(4-(2-hydroxyethyl)piperazin-1-yl)propylidene group at the 10-position with undefined double bond stereochemistry.	2.46	2	0	thioxanthenes
sulfadoxine Sulfadoxine: A long acting sulfonamide that is used, usually in combination with other drugs, for respiratory, urinary tract, and malarial infections.. sulfadoxine : A sulfonamide consisting of pyrimidine having methoxy substituents at the 5- and 6-positions and a 4-aminobenzenesulfonamido group at the 4-position. In combination with the antiprotozoal pyrimethamine (CHEBI:8673) it is used as an antimalarial.	2.05	1	0	pyrimidines; sulfonamide	antibacterial drug; antimalarial
sulfur hexafluoride Sulfur Hexafluoride: Sulfur hexafluoride. An inert gas used mainly as a test gas in respiratory physiology. Other uses include its injection in vitreoretinal surgery to restore the vitreous chamber and as a tracer in monitoring the dispersion and deposition of air pollutants.. sulfur hexafluoride : A sulfur coordination entity consisting of six fluorine atoms attached to a central sulfur atom. It is the most potent greenhouse gas currently known, with a global warming potential of 23,900 times that of CO2 over a 100 year period (SF6 has an estimated lifetime in the atmosphere of between 800 and 3,000 years).	2.94	4	0	sulfur coordination entity	greenhouse gas; NMR chemical shift reference compound; ultrasound contrast agent
uridine diphosphate glucuronic acid Uridine Diphosphate Glucuronic Acid: A nucleoside diphosphate sugar which serves as a source of glucuronic acid for polysaccharide biosynthesis. It may also be epimerized to UDP iduronic acid, which donates iduronic acid to polysaccharides. In animals, UDP glucuronic acid is used for formation of many glucosiduronides with various aglycones.. UDP-alpha-D-glucuronic acid : A UDP-sugar having alpha-D-glucuronic acid as the sugar component.	1.97	1	0	UDP-D-glucuronic acid	Escherichia coli metabolite; human metabolite; mouse metabolite
acadesine [no description available]	2.05	1	0	1-ribosylimidazolecarboxamide; aminoimidazole; nucleoside analogue	antineoplastic agent; platelet aggregation inhibitor
toliprolol toliprolol: was MH 1975-92 (see under PROPANOLAMINES 1981-90, was DOBEROL see under PROPANOLAMINES 1975-80); KOE 592 was see TOLIPROLOL 1975-92; use PROPANOLAMINES to search TOLIPROLOL 1975-92; beta adrenergic blockader with some stimulant action; it has been proposed for angina pectoris	2.04	1	0	aromatic ether
stavudine Stavudine: A dideoxynucleoside analog that inhibits reverse transcriptase and has in vitro activity against HIV.. stavudine : A nucleoside analogue obtained by formal dehydration across positions 2 and 3 of thymidine. An inhibitor of HIV-1 reverse transcriptase	2.44	2	0	dihydrofuran; nucleoside analogue; organic molecular entity	antimetabolite; antiviral agent; EC 2.7.7.49 (RNA-directed DNA polymerase) inhibitor
doxifluridine doxifluridine : A pyrimidine 5'-deoxyribonucleoside that is 5-fluorouridine in which the hydroxy group at the 5' position is replaced by a hydrogen. It is an oral prodrug of the antineoplastic agent 5-fluorouracil. Designed to circumvent the rapid degradation of 5-fluorouracil by dihydropyrimidine dehydrogenase in the gut wall, it is converted into 5-fluorouracil in the presence of pyrimidine nucleoside phosphorylase.	2.05	1	0	organofluorine compound; pyrimidine 5'-deoxyribonucleoside	antimetabolite; antineoplastic agent; prodrug
dicloxacillin Dicloxacillin: One of the PENICILLINS which is resistant to PENICILLINASE.. dicloxacillin : A penicillin that is 6-aminopenicillanic acid in which one of the amino hydrogens is replaced by a 3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazol-4-yl]formyl group.	2.04	1	0	dichlorobenzene; penicillin	antibacterial drug
fluorescein-5-isothiocyanate Fluorescein-5-isothiocyanate: Fluorescent probe capable of being conjugated to tissue and proteins. It is used as a label in fluorescent antibody staining procedures as well as protein- and amino acid-binding techniques.. fluorescein 5-isothiocyanate : The 5-isomer of fluorescein isothiocyanate. Acts as a fluorescent probe capable of being conjugated to tissue and proteins; used as a label in fluorescent antibody staining procedures as well as protein- and amino acid-binding techniques.	3.39	1	1	fluorescein isothiocyanate
dithiothreitol 1,4-dimercaptobutane-2,3-diol : A glycol that is butane-2,3-diol in which a hydrogen from each of the methyl groups is replaced by a thiol group.. 1,4-dithiothreitol : The threo-diastereomer of 1,4-dimercaptobutane-2,3-diol.	2.03	1	0	1,4-dimercaptobutane-2,3-diol; butanediols; dithiol; glycol; thiol	chelator; human metabolite; reducing agent
cyclacillin Cyclacillin: A cyclohexylamido analog of PENICILLANIC ACID.	2.02	1	0	penicillin	antibacterial drug
iproclozide iproclozide: structure	2.05	1	0	aromatic ether
tranylcypromine Tranylcypromine: A propylamine formed from the cyclization of the side chain of amphetamine. This monoamine oxidase inhibitor is effective in the treatment of major depression, dysthymic disorder, and atypical depression. It also is useful in panic and phobic disorders. (From AMA Drug Evaluations Annual, 1994, p311). tranylcypromine : A racemate comprising equal amounts of (1R,2S)- and (1S,2R)-2-phenylcyclopropan-1-amine. An irreversible monoamine oxidase inhibitor that is used as an antidepressant (INN tranylcypromine).. (1R,2S)-tranylcypromine : A 2-phenylcyclopropan-1-amine that is the (1R,2S)-enantiomer of tranylcypromine.	2.02	1	0	2-phenylcyclopropan-1-amine
streptomycin [no description available]	2.05	1	0	antibiotic antifungal drug; antibiotic fungicide; streptomycins	antibacterial drug; antifungal agrochemical; antimicrobial agent; antimicrobial drug; bacterial metabolite; protein synthesis inhibitor
carbonates Carbonates: Salts or ions of the theoretical carbonic acid, containing the radical CO2(3-). Carbonates are readily decomposed by acids. The carbonates of the alkali metals are water-soluble; all others are insoluble. (From Grant & Hackh's Chemical Dictionary, 5th ed). carbonates : Organooxygen compounds that are salts or esters of carbonic acid, H2CO3.	2.03	1	0	carbon oxoanion
cladribine [no description available]	2.44	2	0	organochlorine compound; purine 2'-deoxyribonucleoside	antineoplastic agent; immunosuppressive agent
beclomethasone [no description available]	2.02	1	0	11beta-hydroxy steroid; 17alpha-hydroxy steroid; 20-oxo steroid; 21-hydroxy steroid; 3-oxo-Delta(1),Delta(4)-steroid; chlorinated steroid; corticosteroid; glucocorticoid; primary alpha-hydroxy ketone; tertiary alpha-hydroxy ketone	anti-asthmatic drug; anti-inflammatory drug
carbenicillin disodium [no description available]	2.05	1	0	organic sodium salt
dehydroemetine dehydroemetine: was MH 1991-94 (see under EMETINE 1976-90); use EMETINE to search DEHYDROEMETINE 1976-94; amebicide, derivative of emetine. dehydroemetine : A pyridoisoquinoline which was developed in response to the cardiovascular toxicity associated with emetine and results from the dehydrogenation of the heterotricylic ring of emetine. It is an antiprotozoal agent and displays antimalarial, antiamoebic, and antileishmanial properties.	2.05	1	0	aromatic ether; isoquinolines; pyridoisoquinoline	antileishmanial agent; antimalarial; antiprotozoal drug
estradiol enanthate [no description available]	2.02	1	0	steroid ester
benorilate benorilate: was heading 1980-94 (see under SALICYLATES 1980-90); was BENORYLATE see under SALICYLATES 1975-79; BENORYLATE was see BENORILATE 1980-94; use SALICYLATES to search BENORILATE 1980-90 & BENORYLATE 1975-79; an ester of aspirin and paracetamol with analgesic, antipyretic, and anti-inflammatory activity used in the treatment of rheumatoid diseases; it has less severe side effects than aspirin	2.05	1	0	carbonyl compound
trimetazidine Trimetazidine: A vasodilator used in angina of effort or ischemic heart disease.	2.05	1	0	aromatic amine
metocurine metocurine: from Chinese herb Cyclea hainanensis Mrr	5.37	4	1	isoquinolines
floxacillin Floxacillin: Antibiotic analog of CLOXACILLIN.. flucloxacillin : A penicillin compound having a 6beta-[3-(2-chloro-6-fluorophenyl)-5-methyl-1,2-oxazole-4-carboxamido] side-chain.	2.05	1	0	penicillin allergen; penicillin	antibacterial drug
vidarabine adenine arabinoside : A purine nucleoside in which adenine is attached to arabinofuranose via a beta-N(9)-glycosidic bond.	2.05	1	0	beta-D-arabinoside; purine nucleoside	antineoplastic agent; bacterial metabolite; nucleoside antibiotic
diadenosine tetraphosphate P(1),P(4)-bis(5'-adenosyl) tetraphosphate : A diadenosyl tetraphosphate compound having the two 5'-adenosyl residues attached at the P(1)- and P(4)-positions.	2	1	0	diadenosyl tetraphosphate	Escherichia coli metabolite; mouse metabolite
betamethasone-17,21-dipropionate [no description available]	2.02	1	0	11beta-hydroxy steroid; 20-oxo steroid; 3-oxo-Delta(1),Delta(4)-steroid; fluorinated steroid; propanoate ester; steroid ester	antipsoriatic
olsalazine olsalazine: cpd with 2 salicylate molecules linked together by an azo bond. olsalazine : An azobenzene that consists of two molecules of 4-aminosalicylic acid joined by an azo linkage. A prodrug for mesalazine, an anti-inflammatory drug, it is used (as the disodium salt) in the treatment of inflammatory bowel disease.	2.02	1	0	azobenzenes; dicarboxylic acid	non-steroidal anti-inflammatory drug; prodrug
n-methylaspartate N-Methylaspartate: An amino acid that, as the D-isomer, is the defining agonist for the NMDA receptor subtype of glutamate receptors (RECEPTORS, NMDA).. N-methyl-D-aspartic acid : An aspartic acid derivative having an N-methyl substituent and D-configuration.	6.13	30	1	amino dicarboxylic acid; D-alpha-amino acid; D-aspartic acid derivative; secondary amino compound	neurotransmitter agent
tiadenol tiadenol: structure	2.05	1	0	aliphatic sulfide
trimethaphan Trimethaphan: A nicotinic antagonist that has been used as a ganglionic blocker in hypertension, as an adjunct to anesthesia, and to induce hypotension during surgery.. trimethaphan : A complex heterocyclic sulfonium compound with an imidazolium core, used to treat hypertension.	11.99	9	3	sulfonium compound	anaesthesia adjuvant; antihypertensive agent; nicotinic antagonist; vasodilator agent
manganese Manganese: A trace element with atomic symbol Mn, atomic number 25, and atomic weight 54.94. It is concentrated in cell mitochondria, mostly in the pituitary gland, liver, pancreas, kidney, and bone, influences the synthesis of mucopolysaccharides, stimulates hepatic synthesis of cholesterol and fatty acids, and is a cofactor in many enzymes, including arginase and alkaline phosphatase in the liver. (From AMA Drug Evaluations Annual 1992, p2035). manganese(4+) : A manganese cation that is monoatomic and has a formal charge of +4.	7.74	3	0	elemental manganese; manganese group element atom	Escherichia coli metabolite; micronutrient
neon Neon: A noble gas with the atomic symbol Ne, atomic number 10, and atomic weight 20.18. It is found in the earth's crust and atmosphere as an inert, odorless gas and is used in vacuum tubes and incandescent lamps.	1.99	1	0	monoatomic neon; noble gas atom; p-block element atom
platinum Platinum: A heavy, soft, whitish metal, resembling tin, with atomic number 78, atomic weight 195.084, symbol Pt. It is used in manufacturing equipment for laboratory and industrial use. It occurs as a black powder (platinum black) and as a spongy substance (spongy platinum) and may have been known in Pliny's time as alutiae.	1.97	1	0	elemental platinum; nickel group element atom; platinum group metal atom
rhenium Rhenium: A metal, atomic number 75, atomic weight 186.207, symbol Re.	2.02	1	0	manganese group element atom
silver Silver: An element with the atomic symbol Ag, atomic number 47, and atomic weight 107.87. It is a soft metal that is used medically in surgical instruments, dental prostheses, and alloys. Long-continued use of silver salts can lead to a form of poisoning known as ARGYRIA.	4.61	1	1	copper group element atom; elemental silver	Escherichia coli metabolite
technetium Technetium: The first artificially produced element and a radioactive fission product of URANIUM. Technetium has the atomic symbol Tc, and atomic number 43. All technetium isotopes are radioactive. Technetium 99m (m=metastable) which is the decay product of Molybdenum 99, has a half-life of about 6 hours and is used diagnostically as a radioactive imaging agent. Technetium 99 which is a decay product of technetium 99m, has a half-life of 210,000 years.	1.99	1	0	manganese group element atom
thulium Thulium: An element of the rare earth family of metals. It has the atomic symbol Tm, atomic number 69, and atomic weight 168.93.	4.61	1	1	f-block element atom; lanthanoid atom
titanium Titanium: A dark-gray, metallic element of widespread distribution but occurring in small amounts with atomic number, 22, atomic weight, 47.867 and symbol, Ti; specific gravity, 4.5; used for fixation of fractures.	4.61	1	1	titanium group element atom
argon Argon: A noble gas with the atomic symbol Ar, atomic number 18, and atomic weight 39.948. It is used in fluorescent tubes and wherever an inert atmosphere is desired and nitrogen cannot be used.	2.68	3	0	monoatomic argon; noble gas atom; p-block element atom	food packaging gas; neuroprotective agent
cadmium Cadmium: An element with atomic symbol Cd, atomic number 48, and atomic weight 112.41. It is a metal and ingestion will lead to CADMIUM POISONING.. elemental cadmium : An element in the zinc group of the periodic table with atomic number 48, atomic mass 112, M.P. 321degreeC, and B.P. 765degreeC). An odourless, tasteless, and highly poisonous soft, ductile, lustrous metal with electropositive properties. It has eight stable isotopes: (106)Cd, (108)Cd,(110)Cd, (111)Cd, (112)Cd, (113)Cd, (114)Cd and (116)Cd, with (112)Cd and (114)Cd being the most common.	2	1	0	cadmium molecular entity; zinc group element atom
gadolinium Gadolinium: An element of the rare earth family of metals. It has the atomic symbol Gd, atomic number 64, and atomic weight 157.25. Its oxide is used in the control rods of some nuclear reactors.	7.74	3	0	f-block element atom; lanthanoid atom
helium Helium: A noble gas with the atomic symbol He, atomic number 2, and atomic weight 4.003. It is a colorless, odorless, tasteless gas that is not combustible and does not support combustion. It was first detected in the sun and is now obtained from natural gas. Medically it is used as a diluent for other gases, being especially useful with oxygen in the treatment of certain cases of respiratory obstruction, and as a vehicle for general anesthetics.	4.9	8	1	monoatomic helium; noble gas atom; s-block element atom	food packaging gas
holmium Holmium: An element of the rare earth family of metals. It has the atomic symbol Ho, atomic number 67, and atomic weight 164.93.	1.99	1	0	f-block element atom; lanthanoid atom
uranium Uranium: A radioactive element of the actinide series of metals. It has an atomic symbol U, atomic number 92, and atomic weight 238.03. U-235 is used as the fissionable fuel in nuclear weapons and as fuel in nuclear power reactors.	4.61	1	1	actinoid atom; f-block element atom; monoatomic uranium
xenon Xenon: A noble gas with the atomic symbol Xe, atomic number 54, and atomic weight 131.30. It is found in the earth's atmosphere and has been used as an anesthetic.	13.88	74	13	monoatomic xenon; noble gas atom; p-block element atom
yttrium Yttrium: An element of the rare earth family of metals. It has the atomic symbol Y, atomic number 39, and atomic weight 88.91. In conjunction with other rare earths, yttrium is used as a phosphor in television receivers and is a component of the yttrium-aluminum garnet (YAG) lasers.	1.99	1	0	d-block element atom; rare earth metal atom; scandium group element atom
zalcitabine Zalcitabine: A dideoxynucleoside compound in which the 3'-hydroxy group on the sugar moiety has been replaced by a hydrogen. This modification prevents the formation of phosphodiester linkages which are needed for the completion of nucleic acid chains. The compound is a potent inhibitor of HIV replication at low concentrations, acting as a chain-terminator of viral DNA by binding to reverse transcriptase. Its principal toxic side effect is axonal degeneration resulting in peripheral neuropathy.. zalcitabine : A pyrimidine 2',3'-dideoxyribonucleoside compound having cytosine as the nucleobase.	2.44	2	0	pyrimidine 2',3'-dideoxyribonucleoside	antimetabolite; antiviral drug; HIV-1 reverse transcriptase inhibitor
magnesium sulfate Magnesium Sulfate: A small colorless crystal used as an anticonvulsant, a cathartic, and an electrolyte replenisher in the treatment of pre-eclampsia and eclampsia. It causes direct inhibition of action potentials in myometrial muscle cells. Excitation and contraction are uncoupled, which decreases the frequency and force of contractions. (From AMA Drug Evaluations Annual, 1992, p1083). magnesium sulfate : A magnesium salt having sulfate as the counterion.	7.72	8	5	magnesium salt; metal sulfate; organic magnesium salt	anaesthetic; analgesic; anti-arrhythmia drug; anticonvulsant; calcium channel blocker; cardiovascular drug; fertilizer; tocolytic agent
acetylglucosamine Acetylglucosamine: The N-acetyl derivative of glucosamine.. N-acetyl-beta-D-glucosamine : An N-acetyl-D-glucosamine having beta-configuration at the anomeric centre.	2.47	2	0	N-acetyl-D-glucosamine	epitope
perchloric acid [no description available]	2.21	1	0	chlorine oxoacid
cesium chloride cesium chloride: RN given refers to unlabeled cpd. caesium chloride : The inorganic chloride salt of caesium; each caesium ion is coordinated by eight chlorine ions.	3.31	1	0	inorganic caesium salt; inorganic chloride	phase-transfer catalyst; vasoconstrictor agent
camptothecin NSC 100880: carboxylate (opened lactone) form of camptothecin; RN refers to (S)-isomer; structure given in first source	2.05	1	0	delta-lactone; pyranoindolizinoquinoline; quinoline alkaloid; tertiary alcohol	antineoplastic agent; EC 5.99.1.2 (DNA topoisomerase) inhibitor; genotoxin; plant metabolite
monoethylglycinexylidide monoethylglycinexylidide: RN given refers to unlabeled parent cpd; metabolite of xylocaine; structure. monoethylglycinexylidide : Amino acid amide formed from 2,6-dimethylaniline and N-ethylglycine components; an active metabolite of lidocaine, formed by oxidative deethylation. Used as an indicator of hepatic function.	5.61	6	3	amino acid amide	drug metabolite
copper sulfate Copper Sulfate: A sulfate salt of copper. It is a potent emetic and is used as an antidote for poisoning by phosphorus. It also can be used to prevent the growth of algae.. copper(II) sulfate : A metal sulfate compound having copper(2+) as the metal ion.	2.1	1	0	metal sulfate	emetic; fertilizer; sensitiser
calcium sulfate Calcium Sulfate: A calcium salt that is used for a variety of purposes including: building materials, as a desiccant, in dentistry as an impression material, cast, or die, and in medicine for immobilizing casts and as a tablet excipient. It exists in various forms and states of hydration. Plaster of Paris is a mixture of powdered and heat-treated gypsum.	2	1	0	calcium salt; inorganic calcium salt
fluorine Fluorine: A nonmetallic, diatomic gas that is a trace element and member of the halogen family. It is used in dentistry as fluoride (FLUORIDES) to prevent dental caries.	6.38	22	0	diatomic fluorine; gas molecular entity	NMR chemical shift reference compound
chlorine Chlorine: An element with atomic symbol Cl, atomic number 17, and atomic weight 35, and member of the halogen family.	7.7	3	0	diatomic chlorine; gas molecular entity	bleaching agent
deuterium oxide Deuterium Oxide: The isotopic compound of hydrogen of mass 2 (deuterium) with oxygen. (From Grant & Hackh's Chemical Dictionary, 5th ed) It is used to study mechanisms and rates of chemical or nuclear reactions, as well as biological processes.	2.45	2	0	deuterated compound; water	NMR solvent
galactose aldohexose : A hexose with a (potential) aldehyde group at one end.	4.61	1	1
ozone Ozone: The unstable triatomic form of oxygen, O3. It is a powerful oxidant that is produced for various chemical and industrial uses. Its production is also catalyzed in the ATMOSPHERE by ULTRAVIOLET RAY irradiation of oxygen or other ozone precursors such as VOLATILE ORGANIC COMPOUNDS and NITROGEN OXIDES. About 90% of the ozone in the atmosphere exists in the stratosphere (STRATOSPHERIC OZONE).. ozone : An elemental molecule with formula O3. An explosive, pale blue gas (b.p. -112degreeC) that has a characteristic, pungent odour, it is continuously produced in the upper atmosphere by the action of solar ultraviolet radiation on atmospheric oxygen. It is an antimicrobial agent used in the production of bottled water, as well as in the treatment of meat, poultry and other foodstuffs.	6.09	5	1	elemental molecule; gas molecular entity; reactive oxygen species; triatomic oxygen	antiseptic drug; disinfectant; electrophilic reagent; greenhouse gas; mutagen; oxidising agent; tracer
stanozolol Stanozolol: A synthetic steroid that has anabolic and androgenic properties. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1194). stanozolol : An organic heteropentacyclic compound resulting from the formal condensation of the 3-keto-aldehyde moiety of oxymetholone with hydrazine. Like oxymetholone, it is a synthetic anabolic steroid. It has both anabolic and androgenic properties, and has been used to treat hereditary angioedema and various vascular disorders. It has also been widely abused by professional athletes.	2.05	1	0	17beta-hydroxy steroid; anabolic androgenic steroid; organic heteropentacyclic compound; tertiary alcohol	anabolic agent; androgen
clodronic acid Clodronic Acid: A diphosphonate which affects calcium metabolism. It inhibits bone resorption and soft tissue calcification.. clodronic acid : An organochlorine compound that is methylene chloride in which both hydrogens are replaced by phosphonic acid groups. It inhibits bone resorption and soft tissue calcification, and is used (often as the disodium salt tetrahydrate) as an adjunct in the treatment of severe hypercalcaemia associated with malignancy, and in the management of osteolytic lesions and bone pain associated with skeletal metastases.	2.49	2	0	1,1-bis(phosphonic acid); one-carbon compound; organochlorine compound	antineoplastic agent; bone density conservation agent
ammonium chloride Ammonium Chloride: An acidifying agent that has expectorant and diuretic effects. Also used in etching and batteries and as a flux in electroplating.. ammonium chloride : An inorganic chloride having ammonium as the counterion.	2.04	1	0	ammonium salt; inorganic chloride	ferroptosis inhibitor
tiletamine Tiletamine: Proposed anesthetic with possible anticonvulsant and sedative properties.	7.04	17	5	aralkylamine
xipamide Xipamide: A sulfamoylbenzamide analog of CLOPAMIDE. It is diuretic and saluretic with antihypertensive activity. It is bound to PLASMA PROTEINS, thus has a delayed onset and prolonged action.	2.05	1	0	benzamides
etorphine Etorphine: A narcotic analgesic morphinan used as a sedative in veterinary practice.	2.68	3	0
selegiline Selegiline: A selective, irreversible inhibitor of Type B monoamine oxidase that is used for the treatment of newly diagnosed patients with PARKINSON DISEASE, and for the treatment of depressive disorders. The compound without isomeric designation is Deprenyl.	2.44	2	0	selegiline; terminal acetylenic compound	geroprotector
levamisole Levamisole: An antihelminthic drug that has been tried experimentally in rheumatic disorders where it apparently restores the immune response by increasing macrophage chemotaxis and T-lymphocyte function. Paradoxically, this immune enhancement appears to be beneficial in rheumatoid arthritis where dermatitis, leukopenia, and thrombocytopenia, and nausea and vomiting have been reported as side effects. (From Smith and Reynard, Textbook of Pharmacology, 1991, p435-6). levamisole : A 6-phenyl-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazole that has S configuration. It is used (generally as the monohydrochloride salt) to treat parasitic worm infections in pigs, sheep and cattle and was formerly used in humans as an adjuvant to chemotherapy for the treatment of various cancers. It is also widely used as an adulterant to coccaine.	2.44	2	0	6-phenyl-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazole	antinematodal drug; antirheumatic drug; EC 3.1.3.1 (alkaline phosphatase) inhibitor; immunological adjuvant; immunomodulator
thiamphenicol [no description available]	3.61	2	0	monocarboxylic acid amide; sulfone	antimicrobial agent; immunosuppressive agent
pizotyline Pizotyline: Serotonin antagonist used against MIGRAINE DISORDERS and vascular headaches.. pizotifen : A benzocycloheptathiophene that is 9,10-dihydro-4H-benzo[4,5]cyclohepta[1,2-b]thiophene 4-ylidene)-1-methylpiperidine which is joined from the 4 position to the 4 position of an N-methylpiperidine moiety by a double bond. It is a sedating antihistamine, with strong serotonin antagonist and weak antimuscarinic activity. It is generally used as the malate salt for the treatment of migraine and the prevention of headache attacks during cluster periods.	2.05	1	0	benzocycloheptathiophene	histamine antagonist; muscarinic antagonist; serotonergic antagonist
cephalexin Cephalexin: A semisynthetic cephalosporin antibiotic with antimicrobial activity similar to that of CEPHALORIDINE or CEPHALOTHIN, but somewhat less potent. It is effective against both gram-positive and gram-negative organisms.. cephalexin : A semisynthetic first-generation cephalosporin antibiotic having methyl and beta-(2R)-2-amino-2-phenylacetamido groups at the 3- and 7- of the cephem skeleton, respectively. It is effective against both Gram-negative and Gram-positive organisms, and is used for treatment of infections of the skin, respiratory tract and urinary tract.	2.02	1	0	beta-lactam antibiotic allergen; cephalosporin; semisynthetic derivative	antibacterial drug
isosorbide-5-mononitrate isosorbide-5-mononitrate: for prevention of angina pectoris; structure given in first source; a Russian drug	2.44	2	0	glucitol derivative; nitrate ester	nitric oxide donor; vasodilator agent
tetradecanoylphorbol acetate Tetradecanoylphorbol Acetate: A phorbol ester found in CROTON OIL with very effective tumor promoting activity. It stimulates the synthesis of both DNA and RNA.. phorbol ester : Esters of phorbol, originally found in croton oil (from Croton tiglium, of the family Euphorbiaceae). A number of phorbol esters possess activity as tumour promoters and activate the mechanisms associated with cell growth. Some of these are used in experiments as activators of protein kinase C.. phorbol 13-acetate 12-myristate : A phorbol ester that is phorbol in which the hydroxy groups at the cyclopropane ring juction (position 13) and the adjacent carbon (position 12) have been converted into the corresponding acetate and myristate esters. It is a major active constituent of the seed oil of Croton tiglium. It has been used as a tumour promoting agent for skin carcinogenesis in rodents and is associated with increased cell proliferation of malignant cells. However its function is controversial since a decrease in cell proliferation has also been observed in several cancer cell types.	3.95	13	0	acetate ester; diester; phorbol ester; tertiary alpha-hydroxy ketone; tetradecanoate ester	antineoplastic agent; apoptosis inducer; carcinogenic agent; mitogen; plant metabolite; protein kinase C agonist; reactive oxygen species generator
fluorides [no description available]	12.01	68	18	halide anion; monoatomic fluorine
hypnorm Hypnorm: contains fentanyl & fluanisone	2.45	2	0
danazol Danazol: A synthetic steroid with antigonadotropic and anti-estrogenic activities that acts as an anterior pituitary suppressant by inhibiting the pituitary output of gonadotropins. It possesses some androgenic properties. Danazol has been used in the treatment of endometriosis and some benign breast disorders.	2.44	2	0	17beta-hydroxy steroid; terminal acetylenic compound	anti-estrogen; estrogen antagonist; geroprotector
methyl 2-chloropropionate methyl 2-chloropropionate: used in pesticide synthesis	1.99	1	0
clonixin Clonixin: Anti-inflammatory analgesic.. clonixin : A pyridinemonocarboxylic acid that is nicotinic acid substituted at position 2 by a (2-methyl-3-chlorophenyl)amino group. Used (as its lysine salt) for treatment of renal colic, muscular pain and moderately severe migraine attacks.	4.41	2	2	aminopyridine; organochlorine compound; pyridinemonocarboxylic acid	antipyretic; EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor; lipoxygenase inhibitor; non-narcotic analgesic; non-steroidal anti-inflammatory drug; platelet aggregation inhibitor; vasodilator agent
daunorubicin Daunorubicin: A very toxic anthracycline aminoglycoside antineoplastic isolated from Streptomyces peucetius and others, used in treatment of LEUKEMIA and other NEOPLASMS.. anthracycline : Anthracyclines are polyketides that have a tetrahydronaphthacenedione ring structure attached by a glycosidic linkage to the amino sugar daunosamine.. daunorubicin : A natural product found in Actinomadura roseola.	2.44	2	0	aminoglycoside antibiotic; anthracycline; p-quinones; tetracenequinones	antineoplastic agent; bacterial metabolite
cephapirin Cephapirin: Cephalosporin antibiotic, partly plasma-bound, that is effective against gram-negative and gram-positive organisms.. cephapirin : A cephalosporin with acetoxymethyl and 2(pyridin-4-ylsulfanyl)acetamido substituents at positions 3 and 7, respectively, of the cephem skeleton. It is used (as its sodium salt) as an antibiotic, being effective against gram-negative and gram-positive organisms.	2.02	1	0	cephalosporin	antibacterial drug
carbimazole Carbimazole: An imidazole antithyroid agent. Carbimazole is metabolized to METHIMAZOLE, which is responsible for the antithyroid activity.. carbimazole : A member of the class of imidazoles that is methimazole in which the nitrogen bearing a hydrogen is converted into its ethoxycarbonyl derivative. A prodrug for methimazol, carbimazole is used for the treatment of hyperthyroidism.	2.05	1	0	1,3-dihydroimidazole-2-thiones; carbamate ester	antithyroid drug; prodrug
bromocriptine Bromocriptine: A semisynthetic ergotamine alkaloid that is a dopamine D2 agonist. It suppresses prolactin secretion.	2.71	3	0	indole alkaloid	antidyskinesia agent; antiparkinson drug; dopamine agonist; hormone antagonist
phenyl acetate phenyl acetate: The ester formed between phenol and acetic acid. Don't confuse with phenylacetic acid derivatives listed under PHENYLACETATES.. phenyl acetate : An acetate ester obtained by the formal condensation of phenol with acetic acid.	3.81	2	1	benzenes; phenyl acetates
cetylpyridinium chloride anhydrous tserigel: according to first source contains polyvinylbutyral & cetylpyridinium chloride; UD only lists cetylpyridinium chloride as constituent. cetylpyridinium chloride : A pyridinium salt that has N-hexadecylpyridinium as the cation and chloride as the anion. It has antiseptic properties and is used in solutions or lozenges for the treatment of minor infections of the mouth and throat.	3.42	1	1	chloride salt; organic chloride salt	antiseptic drug; surfactant
triamcinolone Triamcinolone: A glucocorticoid given, as the free alcohol or in esterified form, orally, intramuscularly, by local injection, by inhalation, or applied topically in the management of various disorders in which corticosteroids are indicated. (From Martindale, The Extra Pharmacopoeia, 30th ed, p739). triamcinolone : A C21-steroid hormone that is 1,4-pregnadiene-3,20-dione carrying four hydroxy substituents at positions 11beta, 16alpha, 17alpha and 21 as well as a fluoro substituent at position 9. Used in the form of its 16,17-acetonide to treat various skin infections.	2.05	1	0	11beta-hydroxy steroid; 16alpha-hydroxy steroid; 17alpha-hydroxy steroid; 20-oxo steroid; 21-hydroxy steroid; 3-oxo-Delta(4) steroid; C21-steroid hormone; fluorinated steroid; glucocorticoid; primary alpha-hydroxy ketone; tertiary alpha-hydroxy ketone	anti-allergic agent; anti-inflammatory drug
oxyphenisatin [no description available]	2.05	1	0	indoles
chloroprene Chloroprene: Toxic, possibly carcinogenic, monomer of neoprene, a synthetic rubber; causes damage to skin, lungs, CNS, kidneys, liver, blood cells and fetuses. Synonym: 2-chlorobutadiene.	2.04	1	0	chloroolefin
tetrachloroethylene Tetrachloroethylene: A chlorinated hydrocarbon used as an industrial solvent and cooling liquid in electrical transformers. It is a potential carcinogen.	2.45	2	0	chlorocarbon; chloroethenes	nephrotoxic agent
ursodeoxycholic acid Ursodeoxycholic Acid: An epimer of chenodeoxycholic acid. It is a mammalian bile acid found first in the bear and is apparently either a precursor or a product of chenodeoxycholate. Its administration changes the composition of bile and may dissolve gallstones. It is used as a cholagogue and choleretic.. ursodeoxycholic acid : A bile acid found in the bile of bears (Ursidae) as a conjugate with taurine. Used therapeutically, it prevents the synthesis and absorption of cholesterol and can lead to the dissolution of gallstones.. ursodeoxycholate : A bile acid anion that is the conjugate base of ursodeoxycholic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.	2.72	3	0	bile acid; C24-steroid; dihydroxy-5beta-cholanic acid	human metabolite; mouse metabolite
pregnanolone Pregnanolone: A pregnane found in the urine of pregnant women and sows. It has anesthetic, hypnotic, and sedative properties.. 3alpha-hydroxy-5beta-pregnan-20-one : The 3alpha-stereoisomer of 3-hydroxy-5beta-pregnan-20-one.	2.31	1	0	3-hydroxy-5beta-pregnan-20-one; 3alpha-hydroxy steroid	human metabolite; intravenous anaesthetic; sedative
pyrene pyrene: structure in Merck Index, 9th ed, #7746. pyrene : An ortho- and peri-fused polycyclic arene consisting of four fused benzene rings, resulting in a flat aromatic system.	2.04	1	0	ortho- and peri-fused polycyclic arene	fluorescent probe; persistent organic pollutant
isothiuronium Isothiuronium: An undecenyl THIOUREA which may have topical anti-inflammatory activity.	2.03	1	0
metipranolol Metipranolol: A beta-adrenergic antagonist effective for both beta-1 and beta-2 receptors. It is used as an antiarrhythmic, antihypertensive, and antiglaucoma agent.. metipranolol : 3-(Propan-2-ylamino)propane-1,2-diol in which the hydrogen of the primary hydroxy group is substituted by a 4-acetoxy-2,3,5-trimethylphenoxy group. A non-cardioselective beta-blocker, it is used to lower intra-ocular pressure in the management of open-angle glaucoma.	2.02	1	0	acetate ester; aromatic ether; propanolamine; secondary amino compound	anti-arrhythmia drug; antiglaucoma drug; antihypertensive agent; beta-adrenergic antagonist
halazepam halazepam: structure	2.02	1	0	organic molecular entity
butachlor butachlor : An aromatic amide that is 2-choro-N-(2,6-diethylphenyl)acetamide in which the amide nitrogen has been replaced by a butoxymethyl group.	2.05	1	0	aromatic amide; organochlorine compound; tertiary carboxamide	environmental contaminant; herbicide; xenobiotic
du-21220 Ritodrine: An adrenergic beta-2 agonist used to control PREMATURE LABOR.. 4-[2-[[1-hydroxy-1-(4-hydroxyphenyl)propan-2-yl]amino]ethyl]phenol : A secondary amino compound that is 4-(2-amino-1-hydroxypropyl)phenol in which one of the hydrogens attached to the nitrogen is replaced by a 2-(4-hydroxyphenyl)ethyl group.	2.02	1	0	benzyl alcohols; polyphenol; secondary alcohol; secondary amino compound
dihydro-beta-erythroidine Dihydro-beta-Erythroidine: Dihydro analog of beta-erythroidine, which is isolated from the seeds and other plant parts of Erythrina sp. Leguminosae. It is an alkaloid with curarimimetic properties.. dihydro-beta-erythroidine : An organic heterotetracyclic compound resulting from the partial hydrogenation of the 1,3-diene moiety of beta-erythroidine to give the corresponding 2-ene.	2.47	2	0	delta-lactone; organic heterotetracyclic compound; tertiary amino compound	nicotinic antagonist
8-bromo cyclic adenosine monophosphate 8-Bromo Cyclic Adenosine Monophosphate: A long-acting derivative of cyclic AMP. It is an activator of cyclic AMP-dependent protein kinase, but resistant to degradation by cyclic AMP phosphodiesterase.. 8-Br-cAMP : A 3',5'-cyclic purine nucleotide that is 3',5'-cyclic AMP bearing an additional bromo substituent at position 8 on the adenine ring. An activator of cyclic AMP-dependent protein kinase, but resistant to degradation by cyclic AMP phosphodiesterase.	1.99	1	0	3',5'-cyclic purine nucleotide; adenyl ribonucleotide; organobromine compound	antidepressant; protein kinase agonist
rose bengal b disodium salt [no description available]	2.05	1	0
androstane-3,17-diol Androstane-3,17-diol: The unspecified form of the steroid, normally a major metabolite of TESTOSTERONE with androgenic activity. It has been implicated as a regulator of gonadotropin secretion.	6.45	6	3	17-hydroxy steroid; 3-hydroxy steroid; androstanoid
glutamic acid Glutamic Acid: A non-essential amino acid naturally occurring in the L-form. Glutamic acid is the most common excitatory neurotransmitter in the CENTRAL NERVOUS SYSTEM.. glutamic acid : An alpha-amino acid that is glutaric acid bearing a single amino substituent at position 2.	7.92	59	1	glutamic acid; glutamine family amino acid; L-alpha-amino acid; proteinogenic amino acid	Escherichia coli metabolite; ferroptosis inducer; micronutrient; mouse metabolite; neurotransmitter; nutraceutical
cefazolin Cefazolin: A semisynthetic cephalosporin analog with broad-spectrum antibiotic action due to inhibition of bacterial cell wall synthesis. It attains high serum levels and is excreted quickly via the urine.. cefazolin : A first-generation cephalosporin compound having [(5-methyl-1,3,4-thiadiazol-2-yl)sulfanyl]methyl and (1H-tetrazol-1-ylacetyl)amino side-groups at positions 3 and 7 respectively.	2.94	4	0	beta-lactam antibiotic allergen; cephalosporin; tetrazoles; thiadiazoles	antibacterial drug
torpedo Torpedo: A genus of the Torpedinidae family consisting of several species. Members of this family have powerful electric organs and are commonly called electric rays.	4.62	10	0
amoxicillin Amoxicillin: A broad-spectrum semisynthetic antibiotic similar to AMPICILLIN except that its resistance to gastric acid permits higher serum levels with oral administration.. amoxicillin : A penicillin in which the substituent at position 6 of the penam ring is a 2-amino-2-(4-hydroxyphenyl)acetamido group.	2.44	2	0	penicillin allergen; penicillin	antibacterial drug
timolol (S)-timolol (anhydrous) : The (S)-(-) (more active) enantiomer of timolol. A beta-adrenergic antagonist, both the hemihydrate and the maleate salt are used in the mangement of glaucoma, hypertension, angina pectoris and myocardial infarction, and for the prevention of migraine.	2.73	3	0	timolol	anti-arrhythmia drug; antiglaucoma drug; antihypertensive agent; beta-adrenergic antagonist
tramadol Tramadol: A narcotic analgesic proposed for severe pain. It may be habituating.. tramadol : A racemate consisting of equal amounts of (R,R)- and (S,S)-tramadol. A centrally acting synthetic opioid analgesic, used (as the hydrochloride salt) to treat moderately severe pain. The (R,R)-enantiomer exhibits ten-fold higher analgesic potency than the (S,S)-enantiomer. Originally developed by Gruenenthal GmbH and launched in 1977, it was subsequently isolated from the root bark of the South African tree Nauclea latifolia.. (R,R)-tramadol : A 2-[(dimethylamino)methyl]-1-(3-methoxyphenyl)cyclohexanol in which both stereocentres have R-configuration; the (R,R)-enantiomer of the racemic opioid analgesic tramadol, it exhibits ten-fold higher analgesic potency than the (S,S)-enantiomer.	8.34	13	6	2-[(dimethylamino)methyl]-1-(3-methoxyphenyl)cyclohexanol	adrenergic uptake inhibitor; antitussive; capsaicin receptor antagonist; delta-opioid receptor agonist; kappa-opioid receptor agonist; metabolite; mu-opioid receptor agonist; muscarinic antagonist; nicotinic antagonist; NMDA receptor antagonist; opioid analgesic; serotonergic antagonist; serotonin uptake inhibitor
nicergoline Nicergoline: An ergot derivative that has been used as a cerebral vasodilator and in peripheral vascular disease. It may ameliorate cognitive deficits in CEREBROVASCULAR DISORDERS.	2.05	1	0	organic heterotetracyclic compound; organonitrogen heterocyclic compound
oxcarbazepine Oxcarbazepine: A carbamazepine derivative that acts as a voltage-gated sodium channel blocker. It is used for the treatment of PARTIAL SEIZURES with or without secondary generalization. It is also an inducer of CYTOCHROME P-450 CYP3A4.. oxcarbazepine : A dibenzoazepine derivative, having a carbamoyl group at the ring nitrogen, substituted with an oxo group at C-4 of the azepeine ring which is also hydrogenated at C-4 and C-5. It is a anticholinergic anticonvulsant and mood stabilizing drug, used primarily in the treatment of epilepsy.	2.05	1	0	cyclic ketone; dibenzoazepine	anticonvulsant; drug allergen
moricizine Moricizine: An antiarrhythmia agent used primarily for ventricular rhythm disturbances.. moricizine : A phenothiazine substituted on the nitrogen by a 3-(morpholin-4-yl)propanoyl group, and at position 2 by an (ethoxycarbonyl)amino group.	2.02	1	0	carbamate ester; morpholines; phenothiazines	anti-arrhythmia drug
amineptin amineptin: used in treatment of neuroses with psychoasthenic, anxio-phobic & depressive manifestations; synonym S 1694 refers to HCl; structure. amineptine : A carbocyclic fatty acid that is 5-aminoheptanoic acid in which one of the hydrogens attached to the nitrogen is replaced by a 10,11-dihydro-5H-dibenzo[a,d][7]annulen-5-yl group. A tricyclic antidepressant, it was never approved in the US and was withdrawn from the French market in 1999 due to concerns over abuse, dependence and severe acne.	2.05	1	0	amino acid; carbocyclic fatty acid; carbotricyclic compound; secondary amino compound	antidepressant; dopamine uptake inhibitor
bitolterol bitolterol: RN given refers to parent cpd; structure. bitolterol : The di-4-toluate ester of (+-)-N-tert-butylnoradrenaline (colterol). A pro-drug for colterol, a beta2-adrenergic receptor agonist, bitolterol is used as its methanesulfonate salt for relief of bronchospasm in conditions such as asthma, chronic bronchitis and emphysema.	2.02	1	0	carboxylic ester; diester; ethanolamines; secondary alcohol; secondary amino compound	anti-asthmatic drug; beta-adrenergic agonist; bronchodilator agent; prodrug
zidovudine Zidovudine: A dideoxynucleoside compound in which the 3'-hydroxy group on the sugar moiety has been replaced by an azido group. This modification prevents the formation of phosphodiester linkages which are needed for the completion of nucleic acid chains. The compound is a potent inhibitor of HIV replication, acting as a chain-terminator of viral DNA during reverse transcription. It improves immunologic function, partially reverses the HIV-induced neurological dysfunction, and improves certain other clinical abnormalities associated with AIDS. Its principal toxic effect is dose-dependent suppression of bone marrow, resulting in anemia and leukopenia.. zidovudine : A pyrimidine 2',3'-dideoxyribonucleoside compound having a 3'-azido substituent and thymine as the nucleobase.	2.44	2	0	azide; pyrimidine 2',3'-dideoxyribonucleoside	antimetabolite; antiviral drug; HIV-1 reverse transcriptase inhibitor
zolazepam Zolazepam: A pyrazolodiazepinone with pharmacological actions similar to ANTI-ANXIETY AGENTS. It is commonly used in combination with TILETAMINE to obtain immobilization and anesthesia in animals.	6.98	16	5
pirprofen pirprofen: anti-inflammatory agent used in therapy of rheumatoid arthritis; prostaglandin synthetase inhibitor; more potent than indomethacin; structure	2.05	1	0	pyrroline
tobramycin Tobramycin: An aminoglycoside, broad-spectrum antibiotic produced by Streptomyces tenebrarius. It is effective against gram-negative bacteria, especially the PSEUDOMONAS species. It is a 10% component of the antibiotic complex, NEBRAMYCIN, produced by the same species.. tobramycin : A amino cyclitol glycoside that is kanamycin B lacking the 3-hydroxy substituent from the 2,6-diaminoglucose ring.	2.44	2	0	amino cyclitol glycoside	antibacterial agent; antimicrobial agent; toxin
paclitaxel Taxus: Genus of coniferous yew trees or shrubs, several species of which have medicinal uses. Notable is the Pacific yew, Taxus brevifolia, which is used to make the anti-neoplastic drug taxol (PACLITAXEL).	5.47	4	1	taxane diterpenoid; tetracyclic diterpenoid	antineoplastic agent; human metabolite; metabolite; microtubule-stabilising agent
etoposide [no description available]	2.44	2	0	beta-D-glucoside; furonaphthodioxole; organic heterotetracyclic compound	antineoplastic agent; DNA synthesis inhibitor
substance p [no description available]	3.51	8	0	peptide	neurokinin-1 receptor agonist; neurotransmitter; vasodilator agent
dobutamine Dobutamine: A catecholamine derivative with specificity for BETA-1 ADRENERGIC RECEPTORS. It is commonly used as a cardiotonic agent after CARDIAC SURGERY and during DOBUTAMINE STRESS ECHOCARDIOGRAPHY.. dobutamine : A catecholamine that is 4-(3-aminobutyl)phenol in which one of the hydrogens attached to the nitrogen is substituted by a 2-(3,4-dihydroxyphenyl)ethyl group. A beta1-adrenergic receptor agonist that has cardiac stimulant action without evoking vasoconstriction or tachycardia, it is used as the hydrochloride to increase the contractility of the heart in the management of acute heart failure.	10.03	39	16	catecholamine; secondary amine	beta-adrenergic agonist; cardiotonic drug; sympathomimetic agent
penbutolol Penbutolol: A nonselective beta-blocker used as an antihypertensive and an antianginal agent.	2.02	1	0	ethanolamines
etidocaine Etidocaine: A local anesthetic with rapid onset and long action, similar to BUPIVACAINE.. etidocaine : An amino acid amide in which 2-[ethyl(propyl)amino]butanoic acid and 2,6-dimethylaniline have combined to form the amide bond. Used as a local anaesthetic (amide caine), it has rapid onset and long action properties, similar to bupivacaine, and is given by injection during surgical procedures and during labour and delivery.	3.31	1	0	amino acid amide	local anaesthetic
ribavirin Rebetron: Rebetron is tradename	2.71	3	0	1-ribosyltriazole; aromatic amide; monocarboxylic acid amide; primary carboxamide	anticoronaviral agent; antiinfective agent; antimetabolite; antiviral agent; EC 2.7.7.49 (RNA-directed DNA polymerase) inhibitor
miloxacin miloxacin: structure in second source	2.04	1	0	quinolines
amikacin Amikacin: A broad-spectrum antibiotic derived from KANAMYCIN. It is reno- and oto-toxic like the other aminoglycoside antibiotics.. amikacin : An amino cyclitol glycoside that is kanamycin A acylated at the N-1 position by a 4-amino-2-hydroxybutyryl group.	2.05	1	0	alpha-D-glucoside; amino cyclitol glycoside; aminoglycoside; carboxamide	antibacterial drug; antimicrobial agent; nephrotoxin
phorbol 12,13-dibutyrate Phorbol 12,13-Dibutyrate: A phorbol ester found in CROTON OIL which, in addition to being a potent skin tumor promoter, is also an effective activator of calcium-activated, phospholipid-dependent protein kinase (protein kinase C). Due to its activation of this enzyme, phorbol 12,13-dibutyrate profoundly affects many different biological systems.	1.98	1	0	butyrate ester; phorbol ester; tertiary alpha-hydroxy ketone
ticrynafen Ticrynafen: A novel diuretic with uricosuric action. It has been proposed as an antihypertensive agent.. tienilic acid : An aromatic ketone that is 2,3-dichlorophenoxyacetic acid in which the hydrogen at position 4 on the benzene ring is replaced by a thiophenecarbonyl group. A loop diuretic used to treat hypertension, it was withdrawn from the market in 1982 due to links with hepatitis.	2.05	1	0	aromatic ether; aromatic ketone; dichlorobenzene; monocarboxylic acid; thiophenes	antihypertensive agent; hepatotoxic agent; loop diuretic
guanadrel guanadrel: RN given refers to parent cpd; structure. guanadrel : A spiroketal resulting from the formal condensation of the keto group of cyclohexanone with the hydroxy groups of 1-(2,3-dihydroxypropyl)guanidine. A postganglionic adrenergic blocking agent formerly used (generally as the sulfate salt) for the management of hypertension, it has been largely superseded by other drugs less likely to cause orthostatic hypotension (dizzy spells on standing up or stretching).	2.02	1	0	guanidines; spiroketal	adrenergic antagonist; antihypertensive agent
methyldopa Methyldopa: An alpha-2 adrenergic agonist that has both central and peripheral nervous system effects. Its primary clinical use is as an antihypertensive agent.. alpha-methyl-L-dopa : A derivative of L-tyrosine having a methyl group at the alpha-position and an additional hydroxy group at the 3-position on the phenyl ring.	2.44	2	0	L-tyrosine derivative; non-proteinogenic L-alpha-amino acid	alpha-adrenergic agonist; antihypertensive agent; hapten; peripheral nervous system drug; sympatholytic agent
tocainide Tocainide: An antiarrhythmic agent which exerts a potential- and frequency-dependent block of SODIUM CHANNELS.. tocainide : A monocarboxylic acid amide in which 2,6-dimethylphenylaniline and isobutyric acid have combined to form the amide bond; used as a local anaesthetic.	2.02	1	0	monocarboxylic acid amide	anti-arrhythmia drug; local anaesthetic; sodium channel blocker
bezafibrate [no description available]	2.05	1	0	aromatic ether; monocarboxylic acid amide; monocarboxylic acid; monochlorobenzenes	antilipemic drug; environmental contaminant; geroprotector; xenobiotic
sq-11725 Nadolol: A non-selective beta-adrenergic antagonist with a long half-life, used in cardiovascular disease to treat arrhythmias, angina pectoris, and hypertension. Nadolol is also used for MIGRAINE DISORDERS and for tremor.. nadolol : Nadolol is a diastereoisomeric mixture consisting of equimolar amounts of the four possible 2,3-cis-isomers of 5-[3-(tert-butylamino)-2-hydroxypropoxy]-1,2,3,4-tetrahydronaphthalene-2,3-diol.	2.44	2	0
diltiazem Diltiazem: A benzothiazepine derivative with vasodilating action due to its antagonism of the actions of CALCIUM ion on membrane functions.. diltiazem : A 5-[2-(dimethylamino)ethyl]-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl acetate in which both stereocentres have S configuration. A calcium-channel blocker and vasodilator, it is used as the hydrochloride in the management of angina pectoris and hypertension.	5.62	18	1	5-[2-(dimethylamino)ethyl]-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl acetate	antihypertensive agent; calcium channel blocker; vasodilator agent
flunixin meglumine flunixin meglumine : An organoammonium salt obtained by combining flunixin with one molar equivalent of 1-deoxy-1-(methylamino)-D-glucitol. A relatively potent non-narcotic, nonsteroidal analgesic with anti-inflammatory, anti-endotoxic and anti-pyretic properties; used in veterinary medicine for treatment of horses, cattle and pigs.	9.41	2	2	organoammonium salt	antipyretic; EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor; non-narcotic analgesic; non-steroidal anti-inflammatory drug
levobunolol Levobunolol: The L-Isomer of bunolol.. levobunolol : A cyclic ketone that is 3,4-dihydronaphthalen-1-one substituted at position 5 by a 3-(tert-butylamino)-2-hydroxypropoxy group (the S-enantiomer). A non-selective beta-adrenergic antagonist used (as its hydrochloride salt) for treatment of glaucoma.	2.02	1	0	aromatic ether; cyclic ketone; propanolamine	antiglaucoma drug; beta-adrenergic antagonist
vecuronium bromide Vecuronium Bromide: Monoquaternary homolog of PANCURONIUM. A non-depolarizing neuromuscular blocking agent with shorter duration of action than pancuronium. Its lack of significant cardiovascular effects and lack of dependence on good kidney function for elimination as well as its short duration of action and easy reversibility provide advantages over, or alternatives to, other established neuromuscular blocking agents.. vecuronium bromide : The organic bromide salt of a 5alpha-androstane compound having 3alpha-acetoxy-, 17beta-acetoxy-, 2beta-piperidinino- and 16beta-N-methylpiperidinium substituents.	14.86	123	59	organic bromide salt; quaternary ammonium salt	muscle relaxant; neuromuscular agent; nicotinic antagonist
ng-nitroarginine methyl ester NG-Nitroarginine Methyl Ester: A non-selective inhibitor of nitric oxide synthase. It has been used experimentally to induce hypertension.	4.76	31	0	alpha-amino acid ester; L-arginine derivative; methyl ester; N-nitro compound	EC 1.14.13.39 (nitric oxide synthase) inhibitor
benoxaprofen benoxaprofen: RN given refers to parent cpd; structure. benoxaprofen : A monocarboxylic acid that is propionic acid substituted at position 2 by a 2-(4-chlorophenyl)-1,3-benzoxazol-5-yl group. It was used as a non-steroidal anti-inflammatory drug until 1982 when it was withdrawn from the market due to adverse side-effects including liver necrosis, photosensitivity, and carcinogenicity in animals.	2.05	1	0	1,3-benzoxazoles; monocarboxylic acid; monochlorobenzenes	antipsoriatic; antipyretic; EC 1.13.11.34 (arachidonate 5-lipoxygenase) inhibitor; hepatotoxic agent; nephrotoxin; non-narcotic analgesic; non-steroidal anti-inflammatory drug; protein kinase C agonist
permethrin hemoglobin Atlanta-Coventry: Leu replaced by Pro at beta75 and Leu deleted at beta141	2.44	2	0	cyclopropanecarboxylate ester; cyclopropanes	agrochemical; ectoparasiticide; pyrethroid ester acaricide; pyrethroid ester insecticide; scabicide
quisqualic acid Quisqualic Acid: An agonist at two subsets of excitatory amino acid receptors, ionotropic receptors that directly control membrane channels and metabotropic receptors that indirectly mediate calcium mobilization from intracellular stores. The compound is obtained from the seeds and fruit of Quisqualis chinensis.	2.39	2	0	non-proteinogenic alpha-amino acid
pirfenidone pirfenidone : A pyridone that is 2-pyridone substituted at positions 1 and 5 by phenyl and methyl groups respectively. An anti-inflammatory drug used for the treatment of idiopathic pulmonary fibrosis.	2.05	1	0	pyridone	antipyretic; non-narcotic analgesic; non-steroidal anti-inflammatory drug
6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid [no description available]	2.05	1	0	chromanol; monocarboxylic acid; phenols	antioxidant; ferroptosis inhibitor; neuroprotective agent; radical scavenger; Wnt signalling inhibitor
desogestrel Desogestrel: A synthetic progestational hormone used often as the progestogenic component of combined oral contraceptive agents (ORAL CONTRACEPTIVES, COMBINED).	2.05	1	0	17beta-hydroxy steroid; terminal acetylenic compound	contraceptive drug; progestin; synthetic oral contraceptive
muzolimine Muzolimine: A pyrazole diuretic with long duration and high capacity of action. It was proposed for kidney failure and hypertension but was withdrawn worldwide because of severe neurological effects.	2.05	1	0	dichlorobenzene
sufentanil Sufentanil: An opioid analgesic that is used as an adjunct in anesthesia, in balanced anesthesia, and as a primary anesthetic agent.. sufentanil : An anilide resulting from the formal condensation of the aryl amino group of 4-(methoxymethyl)-N-phenyl-1-[2-(2-thienyl)ethyl]piperidin-4-amine with propanoic acid.	14.43	80	41	anilide; ether; piperidines; thiophenes	anaesthesia adjuvant; intravenous anaesthetic; mu-opioid receptor agonist; opioid analgesic
torsemide Torsemide: A pyridine and sulfonamide derivative that acts as a sodium-potassium chloride symporter inhibitor (loop diuretic). It is used for the treatment of EDEMA associated with CONGESTIVE HEART FAILURE; CHRONIC RENAL INSUFFICIENCY; and LIVER DISEASES. It is also used for the management of HYPERTENSION.. torasemide : An N-sulfonylurea obtained by formal condensation of [(3-methylphenyl)amino]pyridine-3-sulfonic acid with the free amino group of N-isopropylurea. It is a potent loop diuretic used for the treatment of hypertension and edema in patients with congestive heart failure.	2.02	1	0	aminopyridine; N-sulfonylurea; secondary amino compound	antihypertensive agent; loop diuretic
epirubicin Epirubicin: An anthracycline which is the 4'-epi-isomer of doxorubicin. The compound exerts its antitumor effects by interference with the synthesis and function of DNA.	2.05	1	0	aminoglycoside; anthracycline antibiotic; anthracycline; deoxy hexoside; monosaccharide derivative; p-quinones; primary alpha-hydroxy ketone; tertiary alpha-hydroxy ketone	antimicrobial agent; antineoplastic agent; EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor
cefmetazole Cefmetazole: A semisynthetic cephamycin antibiotic with a broad spectrum of activity against both gram-positive and gram-negative microorganisms. It has a high rate of efficacy in many types of infection and to date no severe side effects have been noted.. cefmetazole : A second-generation cephalosporin antibiotic having N(1)-methyltetrazol-5-ylthiomethyl, {[(cyanomethyl)sulfanyl]acetyl}amino and methoxy side-groups at positions 3, 7beta and 7alpha respectively of the parent cephem bicyclic structure.	2.02	1	0	cephalosporin	antibacterial drug
desflurane Desflurane: A fluorinated ether that is used as a volatile anesthetic for maintenance of general anesthesia.	27.22	1,568	570	organofluorine compound	inhalation anaesthetic
enkephalin, methionine Enkephalin, Methionine: One of the endogenous pentapeptides with morphine-like activity. It differs from LEU-ENKEPHALIN by the amino acid METHIONINE in position 5. Its first four amino acid sequence is identical to the tetrapeptide sequence at the N-terminal of BETA-ENDORPHIN.	2.41	2	0
idarubicin Idarubicin: An orally administered anthracycline antineoplastic. The compound has shown activity against BREAST NEOPLASMS; LYMPHOMA; and LEUKEMIA.	2.02	1	0	anthracycline antibiotic; deoxy hexoside; monosaccharide derivative
propiconazole Orbit: Bony cavity that holds the eyeball and its associated tissues and appendages.	8.89	8	7	conazole fungicide; cyclic ketal; dichlorobenzene; triazole fungicide; triazoles	antifungal agrochemical; EC 1.14.13.70 (sterol 14alpha-demethylase) inhibitor; environmental contaminant; xenobiotic
cefonicid Cefonicid: A second-generation cephalosporin administered intravenously or intramuscularly. Its bactericidal action results from inhibition of cell wall synthesis. It is used for urinary tract infections, lower respiratory tract infections, and soft tissue and bone infections.. cefonicid : A cephalosporin bearing {[1-(sulfomethyl)-1H-tetrazol-5-yl]sulfanyl}methyl and (R)-2-hydroxy-2-phenylacetamido groups at positions 3 and 7, respectively, of the cephem skeleton.	2.02	1	0	cephalosporin	antibacterial drug
piperacillin Piperacillin: Semisynthetic, broad-spectrum, AMPICILLIN derived ureidopenicillin antibiotic proposed for PSEUDOMONAS infections. It is also used in combination with other antibiotics.. 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.	2.44	2	0	penicillin allergen; penicillin	antibacterial drug
paroxetine Paroxetine: A serotonin uptake inhibitor that is effective in the treatment of depression.. paroxetine : A benzodioxole that consists of piperidine bearing 1,3-benzodioxol-5-yloxy)methyl and 4-fluorophenyl substituents at positions 3 and 4 respectively; the (3S,4R)-diastereomer. Highly potent and selective 5-HT uptake inhibitor that binds with high affinity to the serotonin transporter (Ki = 0.05 nM). Ki values are 1.1, 350 and 1100 nM for inhibition of [3H]-5-HT, [3H]-l-NA and [3H]-DA uptake respectively. Displays minimal affinity for alpha1-, alpha2- or beta-adrenoceptors, 5-HT2A, 5-HT1A, D2 or H1 receptors at concentrations below 1000 nM, however displays weak affinity for muscarinic ACh receptors (Ki = 42 nM). Antidepressant and anxiolytic in vivo.	2.44	2	0	aromatic ether; benzodioxoles; organofluorine compound; piperidines	antidepressant; anxiolytic drug; hepatotoxic agent; P450 inhibitor; serotonin uptake inhibitor
captopril Captopril: A potent and specific inhibitor of PEPTIDYL-DIPEPTIDASE A. It blocks the conversion of ANGIOTENSIN I to ANGIOTENSIN II, a vasoconstrictor and important regulator of arterial blood pressure. Captopril acts to suppress the RENIN-ANGIOTENSIN SYSTEM and inhibits pressure responses to exogenous angiotensin.. captopril : A L-proline derivative in which L-proline is substituted on nitrogen with a (2S)-2-methyl-3-sulfanylpropanoyl group. It is used as an anti-hypertensive ACE inhibitor drug.	9.32	4	1	alkanethiol; L-proline derivative; N-acylpyrrolidine; pyrrolidinemonocarboxylic acid	antihypertensive agent; EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor
cefoperazone Cefoperazone: Semisynthetic broad-spectrum cephalosporin with a tetrazolyl moiety that is resistant to beta-lactamase. It may be used to treat Pseudomonas infections.. cefoperazone : A semi-synthetic parenteral cephalosporin with a tetrazolyl moiety that confers beta-lactamase resistance.	2.44	2	0	cephalosporin	antibacterial drug
foscarnet sodium trisodium phosphonoformate : The trisodium salt of phosphonoformic acid. It is used as an antiviral agent in the treatment of cytomegalovirus retinitis (CMV retinitis, an inflamation of the retina that can lead to blindness) and as an alternative to ganciclovir for AIDS patients who require concurrent antiretroviral therapy but are unable to tolerate ganciclovir due to haematological toxicity.	2.05	1	0	one-carbon compound; organic sodium salt	antiviral drug
lodoxamide [no description available]	2.02	1	0	organonitrogen compound; organooxygen compound
atracurium Atracurium: A non-depolarizing neuromuscular blocking agent with short duration of action. Its lack of significant cardiovascular effects and its lack of dependence on good kidney function for elimination provide clinical advantage over alternate non-depolarizing neuromuscular blocking agents.. atracurium : A diester compound consisting of pentane-1,5-diol with both hydroxyls bearing 3-[1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-3,4-dihydroisoquinolinium-2(1H)-yl]propanoyl groups.	12.38	85	29	diester; quaternary ammonium ion	muscle relaxant; nicotinic antagonist
butoconazole butoconazole: RN given refers to parent cpd; structure. butoconazole : A member of the class of imidazoles that is 1H-imidazole in which the hydrogen attached to the nitrogen is substituted by a 4-(4-chlorophenyl)-2-[(2,6-dichlorophenyl)sulfanyl]butyl group. An antifungal agent, it is used as its nitrate salt in gynaecology for treatment of vulvovaginal infections caused by Candida species, particularly Candida albicans.	2.02	1	0	aryl sulfide; conazole antifungal drug; dichlorobenzene; imidazole antifungal drug; imidazoles; monochlorobenzenes
moxalactam Moxalactam: Broad- spectrum beta-lactam antibiotic similar in structure to the CEPHALOSPORINS except for the substitution of an oxaazabicyclo moiety for the thiaazabicyclo moiety of certain CEPHALOSPORINS. It has been proposed especially for the meningitides because it passes the blood-brain barrier and for anaerobic infections.. moxalactam : A broad-spectrum oxacephem antibiotic in which the oxazine ring is substituted with a tetrazolylthiomethyl group and the azetidinone ring carries methoxy and 2-carboxy-2-(4-hydroxyphenyl)acetamido substituents.	2.05	1	0	cephalosporin; oxacephem	antibacterial drug
nicorandil Nicorandil: A derivative of the NIACINAMIDE that is structurally combined with an organic nitrate. It is a potassium-channel opener that causes vasodilatation of arterioles and large coronary arteries. Its nitrate-like properties produce venous vasodilation through stimulation of guanylate cyclase.. nicorandil : A pyrimidinecarboxamide that is nicotinamide in which one of the hydrogens attached to the carboxamide nitrogen is replaced by a 2-(nitrooxy)ethyl group. It has both nitrate-like and ATP-sensitive potassium channel activator properties, and is used for the prevention and treatment of angina pectoris.	3.52	8	0	nitrate ester; pyridinecarboxamide	potassium channel opener; vasodilator agent
naftifine naftifine: allylamine der; RN given refers to unlabeled parent cpd. naftifine : A tertiary amine in which the nitrogen is substituted by methyl, alpha-naphthylmethyl, and (1E)-cinnamyl groups. It is used (usually as its hydrochloride salt) for the treatment of fungal skin infections.	2.02	1	0	allylamine antifungal drug; naphthalenes; tertiary amine	EC 1.14.13.132 (squalene monooxygenase) inhibitor; sterol biosynthesis inhibitor
pergolide Pergolide: A long-acting dopamine agonist which has been used to treat PARKINSON DISEASE and HYPERPROLACTINEMIA but withdrawn from some markets due to potential for HEART VALVE DISEASES.. pergolide : A diamine that is ergoline in which the beta-hydrogen at position 8 is replaced by a (methylthio)methyl group and the hydrogen attached to the piperidine nitrogen (position 6) is replaced by a propyl group. A dopamine D2 receptor agonist which also has D1 and D2 agonist properties, it is used as the mesylate salt in the management of Parkinson's disease, although it was withdrawn from the U.S. and Canadian markets in 2007 due to an increased risk of cardiac valve dysfunction.	2.02	1	0	diamine; methyl sulfide; organic heterotetracyclic compound	antiparkinson drug; dopamine agonist
colforsin Colforsin: Potent activator of the adenylate cyclase system and the biosynthesis of cyclic AMP. From the plant COLEUS FORSKOHLII. Has antihypertensive, positive inotropic, platelet aggregation inhibitory, and smooth muscle relaxant activities; also lowers intraocular pressure and promotes release of hormones from the pituitary gland.	3.88	4	0	acetate ester; cyclic ketone; labdane diterpenoid; organic heterotricyclic compound; tertiary alpha-hydroxy ketone; triol	adenylate cyclase agonist; anti-HIV agent; antihypertensive agent; plant metabolite; platelet aggregation inhibitor; protein kinase A agonist
cefadroxil anhydrous Cefadroxil: Long-acting, broad-spectrum, water-soluble, CEPHALEXIN derivative.. cefadroxil : A cephalosporin bearing methyl and (2R)-2-amino-2-(4-hydroxyphenyl)acetamido groups at positions 3 and 7, respectively, of the cephem skeleton.	2.44	2	0	cephalosporin	antibacterial drug
encainide Encainide: One of the ANTI-ARRHYTHMIA AGENTS, it blocks VOLTAGE-GATED SODIUM CHANNELS and slows conduction within the His-Purkinje system and MYOCARDIUM.. encainide : 4-Methoxy-N-phenylbenzamide in which the hydrogen at the 2 position of the phenyl group is substituted by a 2-(1-methylpiperidin-2-yl)ethyl group. A class Ic antiarrhythmic, the hydrochloride was used for the treatment of severe or life-threatening ventricular arrhythmias, but it was associated with increased death rates in patients who had asymptomatic heart rhythm abnormalities after a recent heart attack and was withdrawn from the market.	2.44	2	0	benzamides; piperidines	anti-arrhythmia drug; sodium channel blocker
pipecuronium Pipecuronium: A piperazinyl androstane derivative which is a non-depolarizing neuromuscular blocking agent (NEUROMUSCULAR NONDEPOLARIZING AGENTS). It is used as a muscle relaxant during ANESTHESIA and surgical procedures.	8.16	10	7	steroid ester
tiotidine tiotidine: UD gives slightly different structure for this cpd; RN given refers to parent cpd; structure in first source	1.99	1	0	thiazoles
nedocromil Nedocromil: A pyranoquinolone derivative that inhibits activation of inflammatory cells which are associated with ASTHMA, including EOSINOPHILS; NEUTROPHILS; MACROPHAGES; MAST CELLS; MONOCYTES; AND PLATELETS.	2.02	1	0	dicarboxylic acid; organic heterotricyclic compound	anti-allergic agent; anti-asthmatic drug; non-steroidal anti-inflammatory drug
cefaclor anhydrous Cefaclor: Semisynthetic, broad-spectrum antibiotic derivative of CEPHALEXIN.. cefaclor : A cephalosporin bearing chloro and (R)-2-amino-2-phenylacetamido groups at positions 3 and 7, respectively, of the cephem skeleton.	2.44	2	0	cephalosporin	antibacterial drug; drug allergen
alfentanil Alfentanil: A short-acting opioid anesthetic and analgesic derivative of FENTANYL. It produces an early peak analgesic effect and fast recovery of consciousness. Alfentanil is effective as an anesthetic during surgery, for supplementation of analgesia during surgical procedures, and as an analgesic for critically ill patients.. alfentanil : A member of the class of piperidines that is piperidine having a 2-(4-ethyl-5-oxo-4,5-dihydro-1H-tetrazol-1-yl)ethyl group at the 1-position as well as N-phenylpropanamido- and methoxymethyl groups at the 4-position.	13.7	79	53	monocarboxylic acid amide; piperidines	central nervous system depressant; intravenous anaesthetic; mu-opioid receptor agonist; opioid analgesic; peripheral nervous system drug
fomesafen fomesafen: a protoporphyrinogen oxidase-inhibiting herbicide. fomesafen : An N-sulfonylcarboxamide that is N-(methylsulfonyl)benzamide in which the phenyl ring is substituted by a nitro group at position 2 and a 2-chloro-4-(trifluoromethyl)phenoxy group at position 5. A protoporphyrinogen oxidase inhibitor, it was specially developed for use (generally as the corresponding sodium salt, fomesafen-sodium) for post-emergence control of broad-leaf weeds in soya.	13.14	98	24	aromatic ether; C-nitro compound; monochlorobenzenes; N-sulfonylcarboxamide; organofluorine compound; phenols	agrochemical; EC 1.3.3.4 (protoporphyrinogen oxidase) inhibitor; herbicide
miglustat miglustat: a glucosylceramide synthase inhibitor. miglustat : A hydroxypiperidine that is deoxynojirimycin in which the amino hydrogen is replaced by a butyl group.	2.05	1	0	piperidines; tertiary amino compound	anti-HIV agent; EC 2.4.1.80 (ceramide glucosyltransferase) inhibitor
cefotetan Cefotetan: A semisynthetic cephamycin antibiotic that is administered intravenously or intramuscularly. The drug is highly resistant to a broad spectrum of beta-lactamases and is active against a wide range of both aerobic and anaerobic gram-positive and gram-negative microorganisms.. cefotetan : A semi-synthetic second-generation cephamycin antibiotic with [(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl, methoxy and {[4-(2-amino-1-carboxy-2-oxoethylidene)-1,3-dithietan-2-yl]carbonyl}amino groups at the 3, 7alpha, and 7beta positions, respectively, of the cephem skeleton. It is resistant to a wide range of beta-lactamases and is active against a broad spectrum of aerobic and anaerobic Gram-positive and Gram-negative microorganisms.	2.44	2	0
lovastatin Lovastatin: A fungal metabolite isolated from cultures of Aspergillus terreus. The compound is a potent anticholesteremic agent. It inhibits 3-hydroxy-3-methylglutaryl coenzyme A reductase (HYDROXYMETHYLGLUTARYL COA REDUCTASES), which is the rate-limiting enzyme in cholesterol biosynthesis. It also stimulates the production of low-density lipoprotein receptors in the liver.. lovastatin : A fatty acid ester that is mevastatin carrying an additional methyl group on the carbobicyclic skeleton. It is used in as an anticholesteremic drug and has been found in fungal species such as Aspergillus terreus and Pleurotus ostreatus (oyster mushroom).	2.74	3	0	delta-lactone; fatty acid ester; hexahydronaphthalenes; polyketide; statin (naturally occurring)	anticholesteremic drug; antineoplastic agent; Aspergillus metabolite; prodrug
dazmegrel [no description available]	1.98	1	0
enoximone Enoximone: A selective phosphodiesterase inhibitor with vasodilating and positive inotropic activity that does not cause changes in myocardial oxygen consumption. It is used in patients with CONGESTIVE HEART FAILURE.	6.29	8	5	aromatic ketone
piritrexim piritrexim: RN given refers to parent cpd; structure given in first source	2.05	1	0
levocabastine levocabastine: for the temporary relief of the signs and symptoms of seasonal allergic conjunctivitis	2.02	1	0	piperidines
simvastatin Simvastatin: A derivative of LOVASTATIN and potent competitive inhibitor of 3-hydroxy-3-methylglutaryl coenzyme A reductase (HYDROXYMETHYLGLUTARYL COA REDUCTASES), which is the rate-limiting enzyme in cholesterol biosynthesis. It may also interfere with steroid hormone production. Due to the induction of hepatic LDL RECEPTORS, it increases breakdown of LDL CHOLESTEROL.. simvastatin : A member of the class of hexahydronaphthalenes that is lovastatin in which the 2-methylbutyrate ester moiety has been replaced by a 2,2-dimethylbutyrate ester group. It is used as a cholesterol-lowering and anti-cardiovascular disease drug.	7.75	3	0	delta-lactone; fatty acid ester; hexahydronaphthalenes; statin (semi-synthetic)	EC 1.1.1.34/EC 1.1.1.88 (hydroxymethylglutaryl-CoA reductase) inhibitor; EC 3.4.24.83 (anthrax lethal factor endopeptidase) inhibitor; ferroptosis inducer; geroprotector; prodrug
idazoxan Idazoxan: A benzodioxane-linked imidazole that has alpha-2 adrenoceptor antagonist activity.. idazoxan : A benzodioxine that is 2,3-dihydro-1,4-benzodioxine in which one of the hydrogens at position 2 has been replaced by a 4,5-dihydro-1H-imidazol-2-yl group.	2.42	2	0	benzodioxine; imidazolines	alpha-adrenergic antagonist
quinpirole Quinpirole: A dopamine D2/D3 receptor agonist.. quinpirole : A pyrazoloquinoline that is (4aR,8aR)-4,4a,5,6,7,8,8a,9-octahydro-1H-pyrazolo[3,4-g]quinoline substituted by a propyl group at position 5. It acts as a dopamine agonist.	7.88	3	0	pyrazoloquinoline	dopamine agonist
pravastatin Pravastatin: An antilipemic fungal metabolite isolated from cultures of Nocardia autotrophica. It acts as a competitive inhibitor of HMG CoA reductase (HYDROXYMETHYLGLUTARYL COA REDUCTASES).. pravastatin : A carboxylic ester resulting from the formal condensation of (S)-2-methylbutyric acid with the hydroxy group adjacent to the ring junction of (3R,5R)-7-[(1S,2S,6S,8S,8aR)-6,8-dihydroxy-2-methyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl]-3,5-dihydroxyheptanoic acid. Derived from microbial transformation of mevastatin, pravastatin is a reversible inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA). The sodium salt is used for lowering cholesterol and preventing cardiovascular disease. It is one of the lower potency statins, but has the advantage of fewer side effects compared with lovastatin and simvastatin.	2.44	2	0	3-hydroxy carboxylic acid; carbobicyclic compound; carboxylic ester; hydroxy monocarboxylic acid; secondary alcohol; statin (semi-synthetic)	anticholesteremic drug; environmental contaminant; metabolite; xenobiotic
cabergoline Cabergoline: An ergoline derivative and dopamine D2-agonist that inhibits PROLACTIN secretion. It is used in the management of HYPERPROLACTINEMIA, and to suppress lactation following childbirth for medical reasons. Cabergoline is also used in the management of PARKINSON DISEASE.. cabergoline : An N-acylurea that is (8R)-ergoline-8-carboxamide in which the hydrogen attached to the piperidine nitrogen (position 6) is substituted by an allyl group and the hydrogens attached to the carboxamide nitrogen are substituted by a 3-(dimethylamino)propyl group and an N-ethylcarbamoyl group. A dopamine D2 receptor agonist, cabergoline is used in the management of Parkinson's disease and of disorders associated with hyperprolactinaemia.	2.02	1	0	N-acylurea	antineoplastic agent; antiparkinson drug; dopamine agonist
atomoxetine hydrochloride Atomoxetine Hydrochloride: A propylamine derivative and selective ADRENERGIC UPTAKE INHIBITOR that is used in the treatment of ATTENTION DEFICIT HYPERACTIVITY DISORDER.. atomoxetine hydrochloride : The hydrochloride salt of atomoxetine.	2.05	1	0	hydrochloride	adrenergic uptake inhibitor; antidepressant
quinapril Quinapril: A tetrahydroisoquinoline derivative and ANGIOTENSIN CONVERTING ENZYME inhibitor that is used in the treatment of HYPERTENSION and HEART FAILURE.. quinapril : A member of the class of isoquinolines that is (3S)-2-L-alanyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid in which the alpha-amino group of the alanyl residue has been substituted by a 1-ethoxycarbonyl-4-phenylbutan-2-yl group (the all-S isomer). A prodrug for quinaprilat (by hydrolysis of the ethyl ester to the corresponding carboxylic acid), it is used as an angiotensin-converting enzyme inhibitor (ACE inhibitor) used (generally as the hydrochloride salt) for the treatment of hypertension and congestive heart failure.	2.44	2	0	dicarboxylic acid monoester; ethyl ester; isoquinolines; tertiary carboxamide	antihypertensive agent; EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor; prodrug
gepirone gepirone: RN given refers to parent cpd; structure given in first source	2.05	1	0	N-arylpiperazine
mifepristone Mifepristone: A progestational and glucocorticoid hormone antagonist. Its inhibition of progesterone induces bleeding during the luteal phase and in early pregnancy by releasing endogenous prostaglandins from the endometrium or decidua. As a glucocorticoid receptor antagonist, the drug has been used to treat hypercortisolism in patients with nonpituitary CUSHING SYNDROME.	2.05	1	0	3-oxo-Delta(4) steroid; acetylenic compound; tertiary amino compound	abortifacient; contraceptive drug; hormone antagonist; synthetic oral contraceptive
detomidine detomidine: structure given in first source	6.47	12	4
fosphenytoin fosphenytoin: structure given in first & second source	2.02	1	0	imidazolidine-2,4-dione
fura-2 Fura-2: A fluorescent calcium chelating agent which is used to study intracellular calcium in tissues.	4.86	13	0
finasteride Finasteride: An orally active 3-OXO-5-ALPHA-STEROID 4-DEHYDROGENASE inhibitor. It is used as a surgical alternative for treatment of benign PROSTATIC HYPERPLASIA.. finasteride : An aza-steroid that is a synthetic drug for the treatment of benign prostatic hyperplasia.	2.02	1	0	3-oxo steroid; aza-steroid; delta-lactam	androgen antagonist; antihyperplasia drug; EC 1.3.1.22 [3-oxo-5alpha-steroid 4-dehydrogenase (NADP(+))] inhibitor
naxagolide naxagolide: structure given in first source. naxagolide : An organic heterotricyclic compound that is (4aR,10bR)-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazine substituted by propyl and hydroxy groups at positions 4 and 9, respectively. It is a potent dopamine D2-receptor agonist and its hydrochloride salt was under clinical development by Merck & Co as a potential antiparkinsonian agent (now discontinued).	2.06	1	0	organic heterotricyclic compound; phenols; tertiary amino compound	anticonvulsant; antiparkinson drug; dopamine agonist
tepoxalin tepoxalin : A hydroxamic acid obtained by formal condensation of the carboxy group of 3-[5-(4-chlorophenyl)-1-(4-methoxyphenyl)pyrazol-3-yl]propanoic acid with the amino group of N-methylhydroxylamine. It is used in veterinary medicine for the control of pain and inflammation caused by musculoskeletal disorders such as hip dysplasia and arthritis in dogs.	3.85	2	1	aromatic ether; hydroxamic acid; monochlorobenzenes; pyrazoles	antipyretic; apoptosis inhibitor; EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor; immunomodulator; lipoxygenase inhibitor; non-narcotic analgesic; non-steroidal anti-inflammatory drug
esmolol methyl 3-{4-[2-hydroxy-3-(propan-2-ylamino)propoxy]phenyl}propanoate : A methyl ester that is methyl 3-(4-hydroxyphenyl)propanoate in which the hydrogen attached to the phenolic hydroxy group is substituted by a 2-hydroxy-3-(isopropylamino)propyl group.. esmolol : A racemate comprising equimolar amounts of (R)- and (S)-esmolol. A cardioselective and short-acting beta1 receptor blocker with rapid onset but lacking intrinsic sympathomimetic and membrane-stabilising properties, it is used as the hydrochloride salt in the management of supraventricular arrhythmias, and for the control of hypertension and tachycardia during surgery. While the S enantiomer possesses all of the heart rate control, both enantiomers contribute to lowering blood pressure.	10.68	20	11	aromatic ether; ethanolamines; methyl ester; secondary alcohol; secondary amino compound
adapalene Adapalene: A naphthalene derivative that has specificity for RETINOIC ACID RECEPTORS. It is used as a DERMATOLOGIC AGENT for the treatment of ACNE.. adapalene : A naphthoic acid that is CD437 in which the phenolic hydroxy group has been converted to its methyl ether.	2.02	1	0	adamantanes; monocarboxylic acid; naphthoic acid	dermatologic drug; EC 2.7.11.22 (cyclin-dependent kinase) inhibitor; non-steroidal anti-inflammatory drug
sparfloxacin [no description available]	2.76	3	0	fluoroquinolone antibiotic; N-arylpiperazine; quinolinemonocarboxylic acid; quinolone antibiotic; quinolone
zileuton [no description available]	2.44	2	0	1-benzothiophenes; ureas	anti-asthmatic drug; EC 1.13.11.34 (arachidonate 5-lipoxygenase) inhibitor; ferroptosis inhibitor; leukotriene antagonist; non-steroidal anti-inflammatory drug
clopidogrel Clopidogrel: A ticlopidine analog and platelet purinergic P2Y receptor antagonist that inhibits adenosine diphosphate-mediated PLATELET AGGREGATION. It is used to prevent THROMBOEMBOLISM in patients with ARTERIAL OCCLUSIVE DISEASES; MYOCARDIAL INFARCTION; STROKE; or ATRIAL FIBRILLATION.. clopidogrel : A thienopyridine that is 4,5,6,7-tetrahydrothieno[3,2-c]pyridine in which the hydrogen attached to the nitrogen is replaced by an o-chlorobenzyl group, the methylene hydrogen of which is replaced by a methoxycarbonyl group (the S enantiomer). A P2Y12 receptor antagonist, it is used to inhibit blood clots and prevent heart attacks.	2.47	2	0	methyl ester; monochlorobenzenes; thienopyridine	anticoagulant; P2Y12 receptor antagonist; platelet aggregation inhibitor
cidofovir anhydrous Cidofovir: An acyclic nucleoside phosphonate that acts as a competitive inhibitor of viral DNA polymerases. It is used in the treatment of RETINITIS caused by CYTOMEGALOVIRUS INFECTIONS and may also be useful for treating HERPESVIRUS INFECTIONS.. cidofovir anhydrous : Cytosine substituted at the 1 position by a 3-hydroxy-2-(phosphonomethoxy)propyl group (S configuration). A nucleoside analogue, it is an injectable antiviral used for the treatment of cytomegalovirus (CMV) retinitis in AIDS patients.	2.44	2	0	phosphonic acids; pyrimidone	anti-HIV agent; antineoplastic agent; antiviral drug; photosensitizing agent
marbofloxacin [no description available]	7.02	1	0	quinolines
mibefradil dihydrochloride [no description available]	3.31	1	0
bimakalim bimakalim: potassium channel activator	2.01	1	0
topotecan Topotecan: An antineoplastic agent used to treat ovarian cancer. It works by inhibiting DNA TOPOISOMERASES, TYPE I.. topotecan : A pyranoindolizinoquinoline used as an antineoplastic agent. It is a derivative of camptothecin and works by binding to the topoisomerase I-DNA complex and preventing religation of these 328 single strand breaks.	2.02	1	0	pyranoindolizinoquinoline	antineoplastic agent; EC 5.99.1.2 (DNA topoisomerase) inhibitor
bromfenac bromfenac: bromfenac sodium is the active cpd; structure in first source. bromfenac : Amfenac in which the the hydrogen at the 4 position of the benzoyl group is substituted by bromine. It is used for the management of ocular pain and treatment of postoperative inflammation in patients who have undergone cataract extraction. It was withdrawn from the US market in 1998, following concerns over off-label abuse and hepatic failure.	2.05	1	0	aromatic amino acid; benzophenones; organobromine compound; substituted aniline	non-narcotic analgesic; non-steroidal anti-inflammatory drug
gemcitabine gemcitabine : A 2'-deoxycytidine having geminal fluoro substituents in the 2'-position. An inhibitor of ribonucleotide reductase, gemcitabine is used in the treatment of various carcinomas, particularly non-small cell lung cancer, pancreatic cancer, bladder cancer and breast cancer.	4.94	2	1	organofluorine compound; pyrimidine 2'-deoxyribonucleoside	antimetabolite; antineoplastic agent; antiviral drug; DNA synthesis inhibitor; EC 1.17.4.1 (ribonucleoside-diphosphate reductase) inhibitor; environmental contaminant; immunosuppressive agent; photosensitizing agent; prodrug; radiosensitizing agent; xenobiotic
ibutilide ibutilide: RN & structure in first source; RN refers to the fumarate salt	2.02	1	0	benzenes; organic amino compound
remifentanil Remifentanil: A piperidine-propionate derivative and opioid analgesic structurally related to FENTANYL. It functions as a short-acting MU OPIOID RECEPTOR agonist, and is used as an analgesic during induction or maintenance of general anesthesia, following surgery, during childbirth, and in mechanically ventilated patients under intensive care.. remifentanil : A piperidinecarboxylate ester that is methyl piperidine-4-carboxylate in which the hydrogen attached to the nitrogen is substituted by a 3-methoxy-3-oxopropyl group and the hydrogen at position 4 is substituted the nitrogen of N-propanoylaniline.	16.65	200	130	alpha-amino acid ester; anilide; monocarboxylic acid amide; piperidinecarboxylate ester	intravenous anaesthetic; mu-opioid receptor agonist; opioid analgesic; sedative
atorvastatin [no description available]	3.86	3	0	aromatic amide; dihydroxy monocarboxylic acid; monofluorobenzenes; pyrroles; statin (synthetic)	environmental contaminant; xenobiotic
lamivudine [no description available]	2.44	2	0	monothioacetal; nucleoside analogue; oxacycle; primary alcohol	allergen; anti-HBV agent; antiviral drug; EC 2.7.7.49 (RNA-directed DNA polymerase) inhibitor; HIV-1 reverse transcriptase inhibitor; prodrug
duloxetine hydrochloride Duloxetine Hydrochloride: A thiophene derivative and selective NEUROTRANSMITTER UPTAKE INHIBITOR for SEROTONIN and NORADRENALINE (SNRI). It is an ANTIDEPRESSIVE AGENT and ANXIOLYTIC, and is also used for the treatment of pain in patients with DIABETES MELLITUS and FIBROMYALGIA.. (S)-duloxetine hydrochloride : A duloxetine hydrochloride in which the duloxetine moiety has S configuration.	3.8	1	1	duloxetine hydrochloride	antidepressant
duloxetine [no description available]	2.05	1	0	duloxetine
irinotecan [no description available]	2.44	2	0	carbamate ester; delta-lactone; N-acylpiperidine; pyranoindolizinoquinoline; ring assembly; tertiary alcohol; tertiary amino compound	antineoplastic agent; apoptosis inducer; EC 5.99.1.2 (DNA topoisomerase) inhibitor; prodrug
aptiganel aptiganel: NMDA receptor antagonist used to study the effects of stroke; structure given in first source; RN given refers to hydrochloride	1.99	1	0	naphthalenes
pobilukast pobilukast: a leukotriene receptor antagonist; an antiasthmatic agent; structure in first source; RN refers to (R-(R,S)-isomer	1.97	1	0
valsartan Valsartan: A tetrazole derivative and ANGIOTENSIN II TYPE 1 RECEPTOR BLOCKER that is used to treat HYPERTENSION.. valsartan : A monocarboxylic acid amide consisting of L-valine in which the amino hydrogens have been replaced by a pentanoyl and a [2'-(1H-tetrazol-5-yl)biphenyl]-4-yl]methyl group. It exhibits antihypertensive activity.	2.44	2	0	biphenylyltetrazole; monocarboxylic acid amide; monocarboxylic acid	angiotensin receptor antagonist; antihypertensive agent; environmental contaminant; xenobiotic
simendan Simendan: A hydrazone and pyridazine derivative; the levo-form is a phosphodiesterase III inhibitor, calcium-sensitizing agent, and inotropic agent that is used in the treatment of HEART FAILURE.	2.57	2	0
adefovir dipivoxil bis(pivaloyloxymethyl)-9-(2-phosphonylmethoxyethyl)adenine: structure given in first source. adefovir pivoxil : An organic phosphonate that is the dipivoxil ester of adefovir. A prodrug for adefovir, an HIV-1 reverse transcriptase inhibitor, adefovir pivoxil is used to treat chronic hepatitis B viral infection.	2.05	1	0	6-aminopurines; carbonate ester; ether; organic phosphonate	antiviral drug; DNA synthesis inhibitor; HIV-1 reverse transcriptase inhibitor; nephrotoxic agent; prodrug
relcovaptan relcovaptan: a nonpeptide vasopressin V1 receptor antagonist; structure given in first source	2.07	1	0	proline derivative
capecitabine Capecitabine: A deoxycytidine derivative and fluorouracil PRODRUG that is used as an ANTINEOPLASTIC ANTIMETABOLITE in the treatment of COLON CANCER; BREAST CANCER and GASTRIC CANCER.. capecitabine : A carbamate ester that is cytidine in which the hydrogen at position 5 is replaced by fluorine and in which the amino group attached to position 4 is converted into its N-(penyloxy)carbonyl derivative. Capecitabine is a antineoplastic agent used in the treatment of cancers.	2.05	1	0	carbamate ester; cytidines; organofluorine compound	antimetabolite; antineoplastic agent; prodrug
adenosine quinquefolan B: isolated from roots of Panax quinquefolium L.; RN not in Chemline 10/87; RN from Toxlit	7.94	39	6	adenosines; purines D-ribonucleoside	analgesic; anti-arrhythmia drug; fundamental metabolite; human metabolite; vasodilator agent
vanadates Vanadates: Oxyvanadium ions in various states of oxidation. They act primarily as ion transport inhibitors due to their inhibition of Na(+)-, K(+)-, and Ca(+)-ATPase transport systems. They also have insulin-like action, positive inotropic action on cardiac ventricular muscle, and other metabolic effects.. vanadate(3-) : A vanadium oxoanion that is a trianion with formula VO4 in which the vanadium is in the +5 oxidation state and is attached to four oxygen atoms.	2.42	2	0	trivalent inorganic anion; vanadium oxoanion	EC 3.1.3.1 (alkaline phosphatase) inhibitor; EC 3.1.3.16 (phosphoprotein phosphatase) inhibitor; EC 3.1.3.41 (4-nitrophenylphosphatase) inhibitor; EC 3.1.3.48 (protein-tyrosine-phosphatase) inhibitor
carfentanil carfentanil : A monocarboxylic acid amide resulting from the formal condensation of the aryl amino group of methyl 4-anilino-1-(2-phenylethyl)piperidine-4-carboxylate with propanoic acid.	7.39	2	0	methyl ester; piperidines; tertiary amino compound; tertiary carboxamide	mu-opioid receptor agonist; opioid analgesic; tranquilizing drug
acridine orange Acridine Orange: A cationic cytochemical stain specific for cell nuclei, especially DNA. It is used as a supravital stain and in fluorescence cytochemistry. It may cause mutations in microorganisms.. acridine orange : Fluorescent dye useful for cell cycle determination. It is cell-permeable, and interacts with DNA and RNA by intercalation or electrostatic attractions respectively.. acridine orange free base : A member of the class of aminoacridines that is acridine carrying two dimethylamino substituents at positions 3 and 6. The hydrochloride salt is the fluorescent dye 'acridine orange', used for cell cycle determination.	2.02	1	0	aminoacridines; aromatic amine; tertiary amino compound	fluorochrome; histological dye
carbogen carbogen: mixture of 95% O2 & 5% CO2	7.74	3	0
cisatracurium cisatracurium: RN refers to (1R-(1alpha,2alpha(1'R,2'R)))-isomer. cisatracurium : A diester that is the (1R,1'R,2R,2'R)-diastereoisomer of atracurium, a quaternary ammonium ion consisting of pentane-1,5-diol with both hydroxy functions bearing 3-[1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-3,4-dihydroisoquinolinium-2(1H)-yl]propanoyl groups. The active species in the skeletal muscle relaxant cisatracurium besylate.	8.5	16	6	diester; quaternary ammonium ion	muscle relaxant; nicotinic antagonist
halofuginone [no description available]	2.05	1	0	quinazolines
ortho-cept ethinyl estradiol-desogestrel combination: Ethinyl Estradiol and Desogestrell given in fixed proportions; has proved to be an effective & well-tolerated oral contraceptive, which improves cycle control & has a beneficial effect on acne	2.05	1	0
cefprozil [no description available]	2.44	2	0	cephalosporin; semisynthetic derivative	antibacterial drug
methylprednisolone aceponate methylprednisolone aceponate: RN given for (6alpha,11beta)-isomer	2.02	1	0	corticosteroid hormone
dexamethasone 17-valerate dexamethasone 17-valerate: RN given refers to (11beta,16alpha)-isomer; structure	2.02	1	0	21-hydroxy steroid
dexamethasone dipropionate [no description available]	2.02	1	0	corticosteroid hormone
4-[1-[4-[2-(dimethylamino)ethoxy]phenyl]-2-phenylbut-1-enyl]phenol [no description available]	2.05	1	0	stilbenoid
efavirenz efavirenz: HIV-1 reverse transcriptase inhibitor. efavirenz : 1,4-Dihydro-2H-3,1-benzoxazin-2-one substituted at the 4 position by cyclopropylethynyl and trifluoromethyl groups (S configuration) and at the 6 position by chlorine. A non-nucleoside reverse transcriptase inhibitor with activity against HIV, it is used with other antiretrovirals for combination therapy of HIV infection.	2.05	1	0	acetylenic compound; benzoxazine; cyclopropanes; organochlorine compound; organofluorine compound	antiviral drug; HIV-1 reverse transcriptase inhibitor
nelfinavir Nelfinavir: A potent HIV protease inhibitor. It is used in combination with other antiviral drugs in the treatment of HIV in both adults and children.. nelfinavir : An aryl sulfide that is used (as its mesylate salt) for treatment of HIV and also exhibits some anticancer properties.	2.05	1	0	aryl sulfide; benzamides; organic heterobicyclic compound; phenols; secondary alcohol; tertiary amino compound	antineoplastic agent; HIV protease inhibitor
doxapram hydrochloride [no description available]	2.05	1	0	hydrochloride	central nervous system stimulant
glucose, (beta-d)-isomer beta-D-glucose : D-Glucopyranose with beta configuration at the anomeric centre.. (1->4)-beta-D-glucan : A beta-D-glucan in which the glucose units are connected by (1->4) linkages.. (1->3)-beta-D-glucan : A beta-D-glucan in which the glucose units are connected by (1->3) linkages.	3.77	10	0	D-glucopyranose	epitope; mouse metabolite
mevastatin mevastatin: antifungal metabolite from Penicillium brevicopactum; potent inhibitory activity to sterol synthesis; structure. mevastatin : A carboxylic ester that is pravastatin that is lacking the allylic hydroxy group. A hydroxymethylglutaryl-CoA reductase inhibitor (statin) isolated from Penicillium citrinum and from Penicillium brevicompactum, its clinical use as a lipid-regulating drug ceased following reports of toxicity in animals.	3.31	1	0	2-pyranones; carboxylic ester; hexahydronaphthalenes; polyketide; statin (naturally occurring)	antifungal agent; apoptosis inducer; EC 3.4.24.83 (anthrax lethal factor endopeptidase) inhibitor; fungal metabolite; Penicillium metabolite
1,5-anhydroglucitol 1,5-anhydroglucitol: structure. 1,5-anhydro-D-glucitol : An anhydro sugar of D-glucitol.	2.05	1	0	anhydro sugar	human metabolite
thiazolyl blue thiazolyl blue: RN & II refers to bromide. 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide : The bromide salt of 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium.	3.14	5	0	organic bromide salt	colorimetric reagent; dye
betulinic acid [no description available]	7.49	2	0	hydroxy monocarboxylic acid; pentacyclic triterpenoid	anti-HIV agent; anti-inflammatory agent; antimalarial; antineoplastic agent; EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor; plant metabolite
baicalin [no description available]	4.61	1	1	dihydroxyflavone; glucosiduronic acid; glycosyloxyflavone; monosaccharide derivative	antiatherosclerotic agent; antibacterial agent; anticoronaviral agent; antineoplastic agent; antioxidant; cardioprotective agent; EC 2.7.7.48 (RNA-directed RNA polymerase) inhibitor; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor; ferroptosis inhibitor; neuroprotective agent; non-steroidal anti-inflammatory drug; plant metabolite; prodrug
amprenavir [no description available]	2.05	1	0	carbamate ester; sulfonamide; tetrahydrofuryl ester	antiviral drug; HIV protease inhibitor
succinyldisalicylic acid succinyldisalicylic acid: acylates hemoglobin and sickle hemoglobin	1.98	1	0
10,10'-dimethyl-9,9'-biacridinium 10,10'-dimethyl-9,9'-biacridinium: chemoluminescent probe; RN given refers to dinitrate; Lucigenin refers to dinitrate	1.96	1	0
aica ribonucleotide AICA ribonucleotide: purine precursor that has antineoplastic activity. AICA ribonucleotide : A 1-(phosphoribosyl)imidazolecarboxamide that is acadesine in which the hydroxy group at the 5' position has been converted to its monophosphate derivative.	2.06	1	0	1-(phosphoribosyl)imidazolecarboxamide; aminoimidazole	cardiovascular drug; Escherichia coli metabolite; human metabolite; mouse metabolite; plant metabolite; Saccharomyces cerevisiae metabolite
pyrrolidine dithiocarbamate pyrrolidine dithiocarbamic acid: spelled pyrolidine in J Nutr 1979 reference; RN given refers to parent cpd. pyrrolidine dithiocarbamate : A member of the class of dithiocarbamic acids that is the N-dithiocarboxy derivative of pyrrolidine.	2.46	2	0	dithiocarbamic acids; pyrrolidines	anticonvulsant; antineoplastic agent; geroprotector; neuroprotective agent; NF-kappaB inhibitor; radical scavenger
glutathione disulfide Glutathione Disulfide: A GLUTATHIONE dimer formed by a disulfide bond between the cysteine sulfhydryl side chains during the course of being oxidized.	2.05	1	0	glutathione derivative; organic disulfide	Escherichia coli metabolite; mouse metabolite
iopamidol Iopamidol: A non-ionic, water-soluble contrast agent which is used in myelography, arthrography, nephroangiography, arteriography, and other radiological procedures.. iopamidol : A benzenedicarboxamide compound having N-substituted carbamoyl groups at the 1- and 3-positions, iodo substituents at the 2-, 4- and 6-positions and a (2S)-2-hydroxypropanamido group at the 5-position.	2.68	3	0	benzenedicarboxamide; organoiodine compound; pentol	environmental contaminant; radioopaque medium; xenobiotic
cephalosporin c cephalosporin C: RN given refers to parent cpd; structure in Merck, 9th ed, #1937. cephalosporin C : A cephalosporin antibiotic carrying a 3-acetoxymethyl substituent and a 6-oxo-N(6)-L-lysino group at position 7.	2	1	0	cephalosporin	fungal metabolite
fenpipramide fenpipramide: RN given refers to parent cpd	7.04	1	0
bendamustine [no description available]	2.05	1	0	benzimidazoles
erdosteine [no description available]	2.05	1	0	N-acyl-amino acid
zatebradine [no description available]	1.97	1	0	benzazepine
inaperisone inaperisone: structure given in first source; RN given refers to parent cpd without isomeric designation	2.04	1	0	aromatic ketone
mizolastine [no description available]	2.05	1	0	benzimidazoles
intoplicine intoplicine: structure in first source	2.05	1	0	pyridoindole
telmisartan Telmisartan: A biphenyl compound and benzimidazole derivative that acts as an angiotensin II type 1 receptor antagonist. It is used in the management of HYPERTENSION.. telmisartan : A member of the class of benzimidazoles used widely in the treatment of hypertension.	2.05	1	0	benzimidazoles; biphenyls; carboxybiphenyl	angiotensin receptor antagonist; antihypertensive agent; EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor; environmental contaminant; xenobiotic
dexfenfluramine Dexfenfluramine: The S-isomer of FENFLURAMINE. It is a serotonin agonist and is used as an anorectic. Unlike fenfluramine, it does not possess any catecholamine agonist activity.. (S)-fenfluramine : The S-enantiomer of fenfluramine. It stimulates the release of serotonin and selectively inhibits its reuptake, but unlike fenfluramine it does not possess catecholamine agonist activity. It was formerly given by mouth as the hydrochloride in the treatment of obesity, but, like fenfluramine, was withdrawn wolrdwide following reports of valvular heart defects.	2.44	2	0	fenfluramine	appetite depressant; serotonergic agonist; serotonin uptake inhibitor
xenon radioisotopes Xenon Radioisotopes: Unstable isotopes of xenon that decay or disintegrate emitting radiation. Xe atoms with atomic weights 121-123, 125, 127, 133, 135, 137-145 are radioactive xenon isotopes.	5.76	4	2
2-methoxyestradiol 2-methoxy-17beta-estradiol : A 17beta-hydroxy steroid, being 17beta-estradiol methoxylated at C-2.	2.05	1	0	17beta-hydroxy steroid; 3-hydroxy steroid	angiogenesis modulating agent; antimitotic; antineoplastic agent; human metabolite; metabolite; mouse metabolite
4-phenylbenzoic acid 4-phenylbenzoic acid: RN given refers to 4-carboxylic cpd	2.04	1	0
acetamidine acetamidine: bovine trypsin inhibitor; RN given refers to parent cpd; structure	2.6	1	0	carboxamidine
1,7-phenanthroline [no description available]	2.11	1	0	phenanthroline
triazoles Triazoles: Heterocyclic compounds containing a five-membered ring with two carbon atoms and three nitrogen atoms with the molecular formula C2H3N3.. triazoles : An azole in which the five-membered heterocyclic aromatic skeleton contains three N atoms and two C atoms.	3.01	4	0	1,2,3-triazole
silver [no description available]	2.02	1	0
medetomidine Medetomidine: An agonist of RECEPTORS, ADRENERGIC ALPHA-2 that is used in veterinary medicine for its analgesic and sedative properties. It is the racemate of DEXMEDETOMIDINE.	12.59	132	47	imidazoles
fluorodeoxyglucose f18 Fluorodeoxyglucose F18: The compound is given by intravenous injection to do POSITRON-EMISSION TOMOGRAPHY for the assessment of cerebral and myocardial glucose metabolism in various physiological or pathological states including stroke and myocardial ischemia. It is also employed for the detection of malignant tumors including those of the brain, liver, and thyroid gland. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1162)	6.39	14	1	2-deoxy-2-((18)F)fluoro-D-glucose; 2-deoxy-2-fluoro-aldehydo-D-glucose
sertraline Sertraline: A selective serotonin uptake inhibitor that is used in the treatment of depression.. sertraline : A member of the class of tetralins that is tetralin which is substituted at positions 1 and 4 by a methylamino and a 3,4-dichlorophenyl group, respectively (the S,S diastereoisomer). A selective serotonin-reuptake inhibitor (SSRI), it is administered orally as the hydrochloride salt as an antidepressant for the treatment of depression, obsessive-compulsive disorder, panic disorder and post-traumatic stress disorder.	2.44	2	0	dichlorobenzene; secondary amino compound; tetralins	antidepressant; serotonin uptake inhibitor
picosulfate sodium picosulfate sodium: contains two active ingredients, sodium picosulfate and magnesium citrate, which are both laxatives; structure	2.05	1	0	aryl sulfate; pyridines
selfotel selfotel: a N-methyl-D-aspartate (NMDA) antagonist; used to treat stroke-induced impairment	1.98	1	0	non-proteinogenic alpha-amino acid
climazolam climazolam: structure given in first source	1.96	1	0
delta sleep-inducing peptide Delta Sleep-Inducing Peptide: A nonapeptide that is found in neurons, peripheral organs, and plasma. This neuropeptide induces mainly delta sleep in mammals. In addition to sleep, the peptide has been observed to affect electrophysiological activity, neurotransmitter levels in the brain, circadian and locomotor patterns, hormonal levels, psychological performance, and the activity of neuropharmacological drugs including their withdrawal.	8.43	1	1
artemisinin (+)-artemisinin : A sesquiterpene lactone obtained from sweet wormwood, Artemisia annua, which is used as an antimalarial for the treatment of multi-drug resistant strains of falciparum malaria.	7.15	1	0	organic peroxide; sesquiterpene lactone	antimalarial; plant metabolite
dienogest [no description available]	2.05	1	0	17beta-hydroxy steroid; 3-oxo-Delta(4) steroid; aliphatic nitrile; steroid hormone	progesterone receptor agonist; progestin; synthetic oral contraceptive
propacetamol propacetamol: prodrug for acetaminophen; structure given in UD; RN given refers to HCl; RN for parent cpd not available 5/90	5.27	2	2	alpha-amino acid ester
morphazinamide morphazinamide: RN given refers to parent cpd; RN in Chemline for mono-HCL: 1473-73-0; structure in Merck Index	2.05	1	0	morpholines; pyrazines; secondary carboxamide
cromakalim Cromakalim: A potassium-channel opening vasodilator that has been investigated in the management of hypertension. It has also been tried in patients with asthma. (Martindale, The Extra Pharmacopoeia, 30th ed, p352)	8.27	6	0
erythromycin propionate erythromycin propionate: form in which erythromycin estolate is principally absorbed	2.02	1	0	erythromycin derivative
atipamezole [no description available]	6.54	17	3
uk 68798 [no description available]	2.49	2	0	aromatic ether; sulfonamide; tertiary amino compound	anti-arrhythmia drug; potassium channel blocker
dapoxetine [no description available]	4.61	1	1	naphthalenes
dexrazoxane Dexrazoxane: The (+)-enantiomorph of razoxane.	2.44	2	0	razoxane	antineoplastic agent; cardiovascular drug; chelator; immunosuppressive agent
masoprocol Masoprocol: A potent lipoxygenase inhibitor that interferes with arachidonic acid metabolism. The compound also inhibits formyltetrahydrofolate synthetase, carboxylesterase, and cyclooxygenase to a lesser extent. It also serves as an antioxidant in fats and oils.. masoprocol : The meso-form of nordihydroguaiaretic acid. An antioxidant found in the creosote bush, Larrea divaricata, it is a potent lipoxygenase inhibitor that interferes with arachidonic acid metabolism. It also inhibits (though to a lesser extent) formyltetrahydrofolate synthetase, carboxylesterase, and cyclooxygenase.	1.98	1	0	nordihydroguaiaretic acid	antineoplastic agent; hypoglycemic agent; lipoxygenase inhibitor; metabolite
antebate betamethasone butyrate propionate: a topical corticosteroid	2.02	1	0	corticosteroid hormone
voriconazole Voriconazole: A triazole antifungal agent that specifically inhibits STEROL 14-ALPHA-DEMETHYLASE and CYTOCHROME P-450 CYP3A.. voriconazole : A triazole-based antifungal agent used for the treatment of esophageal candidiasis, invasive pulmonary aspergillosis, and serious fungal infections caused by Scedosporium apiospermum and Fusarium spp. It is an inhibitor of cytochrome P450 2C9 (CYP2C9) and CYP3A4.	4.97	2	1	conazole antifungal drug; difluorobenzene; pyrimidines; tertiary alcohol; triazole antifungal drug	P450 inhibitor
romifidine romifidine: RN given refers to parent cpd	7.58	15	10
cyclobutyrol cyclobutyrol: RN given refers to parent cpd; structure. cyclobutyrol : A hydroxy monocarboxylic acid in which the hydroxy group is geminal to a 1-carboxypropyl group on a cyclohexane ring.	2.05	1	0	hydroxy monocarboxylic acid	bile therapy drug
terlipressin terlivaz: first FDA approved injection to improve kidney function in adults with hepatorenal syndrome (HRS) with rapid reduction in kidney function.	2.05	1	0	polypeptide
icotidine icotidine: structure given in first source; RN given refers to tri-HCl	1.99	1	0	pyrimidone
methotrimeprazine Methotrimeprazine: A phenothiazine with pharmacological activity similar to that of both CHLORPROMAZINE and PROMETHAZINE. It has the histamine-antagonist properties of the antihistamines together with CENTRAL NERVOUS SYSTEM effects resembling those of chlorpromazine. (From Martindale, The Extra Pharmacopoeia, 30th ed, p604). methotrimeprazine : A member of the class of phenothiazines that is 10H-phenothiazine substituted by a (2R)-3-(dimethylamino)-2-methylpropyl group and a methoxy group at positions 10 and 2 respectively.	3.4	1	1	phenothiazines; tertiary amine	anticoronaviral agent; cholinergic antagonist; dopaminergic antagonist; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor; non-narcotic analgesic; phenothiazine antipsychotic drug; serotonergic antagonist
phorbol-12,13-diacetate phorbol-12,13-diacetate: RN given refers to (1aR-(1a alpha,1b beta,4a beta,7a alpha,7b alpha,8 alpha,9 beta,9a alpha))-isomer	2.01	1	0
isoflavone [no description available]	2.05	1	0	isoflavones
clevudine [no description available]	2.05	1	0
nobiletin nobiletin : A methoxyflavone that is flavone substituted by methoxy groups at positions 5, 6, 7, 8, 3' and 4' respectively.	7.13	1	0	methoxyflavone	antineoplastic agent; plant metabolite
tetrandrine tetrandrine: a bisbenzylisoquinoline that exhibits antifibrogenic activity	2.05	1	0	bisbenzylisoquinoline alkaloid; isoquinolines
atovaquone Atovaquone: A hydroxynaphthoquinone that has antimicrobial activity and is being used in antimalarial protocols.. atovaquone : A naphthoquinone compound having a 4-(4-chlorophenyl)cyclohexyl group at the 2-position and a hydroxy substituent at the 3-position.	2.02	1	0	hydroxy-1,2-naphthoquinone
rosiglitazone [no description available]	2.05	1	0	aminopyridine; thiazolidinediones	EC 6.2.1.3 (long-chain-fatty-acid--CoA ligase) inhibitor; ferroptosis inhibitor; insulin-sensitizing drug
2,3-dichlorooctafluorobutane [no description available]	2.92	4	0
1-chloro-1,2,2-trifluorocyclobutane 1-chloro-1,2,2-trifluorocyclobutane: structure given in first source	2.69	3	0
s20098 [no description available]	2.25	1	0	acetamides
flunisolide flunisolide: flunisolide HFA is a formulation of flunisolide using hydrofluoroalkane (HFA) as propellant in place of chlorofluorocarbon (CFC) ones	2.02	1	0	11beta-hydroxy steroid; 20-oxo steroid; 21-hydroxy steroid; 3-oxo-Delta(1),Delta(4)-steroid; cyclic ketal; fluorinated steroid; primary alpha-hydroxy ketone	anti-asthmatic drug; anti-inflammatory drug; immunosuppressive agent
clarithromycin Clarithromycin: A semisynthetic macrolide antibiotic derived from ERYTHROMYCIN that is active against a variety of microorganisms. It can inhibit PROTEIN SYNTHESIS in BACTERIA by reversibly binding to the 50S ribosomal subunits. This inhibits the translocation of aminoacyl transfer-RNA and prevents peptide chain elongation.. clarithromycin : The 6-O-methyl ether of erythromycin A, clarithromycin is a macrolide antibiotic used in the treatment of respiratory-tract, skin and soft-tissue infections. It is also used to eradicate Helicobacter pylori in the treatment of peptic ulcer disease. It prevents bacteria from growing by interfering with their protein synthesis.	2.44	2	0	macrolide antibiotic	antibacterial drug; environmental contaminant; protein synthesis inhibitor; xenobiotic
coenzyme a [no description available]	1.99	1	0	adenosine 3',5'-bisphosphate	coenzyme; Escherichia coli metabolite; mouse metabolite
nicotine (S)-nicotine : A 3-(1-methylpyrrolidin-2-yl)pyridine in which the chiral centre has S-configuration. The naturally occurring and most active enantiomer of nicotine, isolated from Nicotiana tabacum.	8.73	18	2	3-(1-methylpyrrolidin-2-yl)pyridine	anxiolytic drug; biomarker; immunomodulator; mitogen; neurotoxin; nicotinic acetylcholine receptor agonist; peripheral nervous system drug; phytogenic insecticide; plant metabolite; psychotropic drug; teratogenic agent; xenobiotic
fibrinogen Fibrinogen: Plasma glycoprotein clotted by thrombin, composed of a dimer of three non-identical pairs of polypeptide chains (alpha, beta, gamma) held together by disulfide bonds. Fibrinogen clotting is a sol-gel change involving complex molecular arrangements: whereas fibrinogen is cleaved by thrombin to form polypeptides A and B, the proteolytic action of other enzymes yields different fibrinogen degradation products.. D-iditol : The D-enantiomer of iditol.	2.15	1	0	iditol	fungal metabolite
moexipril [no description available]	2.02	1	0	peptide
3,4-dihydroxyphenylglycol 3,4-dihydroxyphenylglycol: noradrenaline metabolite in mouse brain; RN given refers to cpd without isomeric designation. 3,4-dihydroxyphenylethyleneglycol : A tetrol composed of ethyleneglycol having a 3,4-dihydroxyphenyl group at the 1-position.	3.36	1	1	catechols; tetrol	metabolite; mouse metabolite
alpha,beta-methyleneadenosine 5'-triphosphate alpha,beta-methyleneadenosine 5'-triphosphate: do not confuse with beta,gamma-methylene ATP; RN given refers to parent cpd	2.02	1	0	nucleoside triphosphate analogue
sk&f 95282 zolantidine: structure given in first source	1.99	1	0	piperidines
adenosine 5'-methylenediphosphate [no description available]	2.1	1	0	nucleoside diphosphate analogue
levobupivacaine Levobupivacaine: S-enantiomer of bupivacaine that is used as a local anesthetic and for regional nerve blocks, including EPIDURAL ANESTHESIA.. levobupivacaine : The (S)-(-)-enantiomer of bupivacaine.	4.56	2	2	1-butyl-N-(2,6-dimethylphenyl)piperidine-2-carboxamide	adrenergic antagonist; amphiphile; EC 3.1.1.8 (cholinesterase) inhibitor; EC 3.6.3.8 (Ca(2+)-transporting ATPase) inhibitor; local anaesthetic
melanotan-ii melanotan-II: synthetic cyclic heptapeptide, an analog of alpha-melanotropin (4,10); capable of stimulating melanin synthesis & promoting rapid tanning of skin; currently in trials for use in the prevention of sunlight-induced skin cancer	2.04	1	0	organic molecular entity
lopinavir [no description available]	4.97	2	1	amphetamines; dicarboxylic acid diamide	anticoronaviral agent; antiviral drug; HIV protease inhibitor
gamma-tocopherol gamma-Tocopherol: A natural tocopherol with less antioxidant activity than ALPHA-TOCOPHEROL. It exhibits antioxidant activity by virtue of the phenolic hydrogen on the 2H-1-benzopyran-6-ol nucleus. As in BETA-TOCOPHEROL, it also has three methyl groups on the 6-chromanol nucleus but at different sites.. gamma-tocopherol : A tocopherol in which the chroman-6-ol core is substituted by methyl groups at positions 7 and 8. It is found particularly in maize (corn) oil and soya bean (soybean) oils.	3.5	1	1	tocopherol; vitamin E	algal metabolite; food antioxidant; plant metabolite
firefly luciferin Firefly Luciferin: A benzothaizole which is oxidized by LUCIFERASES, FIREFLY to cause emission of light (LUMINESCENCE).. Photinus luciferin : A 1,3-thiazolemonocarboxylic acid consisting of 3,5-dihydrothiophene-4-carboxylic acid having a 6-hydroxybenzothiazol-2-yl group at the 2-position.	2	1	0	1,3-thiazolemonocarboxylic acid; benzothiazoles; imidothioate	luciferin
tetrahydrodeoxycorticosterone tetrahydrodeoxycorticosterone: RN given refers to (3alpha,5beta)-isomer	2.03	1	0	21-hydroxy steroid
1,2-bis(2-aminophenoxy)ethane-n,n,n',n'-tetraacetic acid 1,2-bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid: structure in first source	2.03	1	0	polyamino carboxylic acid; tetracarboxylic acid	chelator
tert-butylbicyclophosphorothionate tert-butylbicyclophosphorothionate: binds to GABA & ion recognition sites; structure given in first source	1.98	1	0	organic thiophosphate
1,4-dihydropyridine [no description available]	1.98	1	0
alphaxalone alphaxalone: RN given refers to (3alpha,5alpha)-isomer; structure	14.6	23	16	corticosteroid hormone
sr141716 [no description available]	2.05	1	0	amidopiperidine; carbohydrazide; dichlorobenzene; monochlorobenzenes; pyrazoles	anti-obesity agent; appetite depressant; CB1 receptor antagonist
bosentan anhydrous Bosentan: A sulfonamide and pyrimidine derivative that acts as a dual endothelin receptor antagonist used to manage PULMONARY HYPERTENSION and SYSTEMIC SCLEROSIS.	2.05	1	0	primary alcohol; pyrimidines; sulfonamide	antihypertensive agent; endothelin receptor antagonist
cp 96345 CP 96345: structure given in first source; potent nonpeptide antagonist of the substance P (NK1) receptor; CP 96344 is enantiomer of CP 96345	2.4	2	0
1,n(6)-ethenoadenine 1,N(6)-ethenoadenine: biologically active fluorescent derivatives of this cpd potentially valuable in studies concerning interactions between adenine cpds & various enzymes for which they serve as substrates or co-factors; structure	4.61	1	1	imidazo[2,1-i]purine	mutagen
paxilline paxilline: structure given in first source; RN given refers to (2R-(2alpha,4bbeta,6aalpha,12bbeta,12calpha,14abeta))-isomer. paxilline : An indole diterpene alkaloid with formula C27H33NO4 isolated from Penicillium paxilli. It is a potent inhibitor of large conductance Ca2(+)- and voltage-activated K(+) (BK)-type channels.	2.06	1	0	diterpene alkaloid; enone; organic heterohexacyclic compound; terpenoid indole alkaloid; tertiary alcohol	anticonvulsant; Aspergillus metabolite; EC 3.6.3.8 (Ca(2+)-transporting ATPase) inhibitor; genotoxin; geroprotector; mycotoxin; Penicillium metabolite; potassium channel blocker
prolinedithiocarbamate prolinedithiocarbamate: do not confuse with pyrrolidine dithiocarbamate which is also abbreviated PDTC	2.08	1	0
fluoromethyl 2,2-difluoro-1-(trifluoromethyl)vinyl ether fluoromethyl 2,2-difluoro-1-(trifluoromethyl)vinyl ether: structure CF2=C(CF3)OCH2F; a vinyl ether	8.3	18	6	organofluorine compound
selenomethionine [no description available]	2.05	1	0	amino acid zwitterion; selenomethionine	plant metabolite
(3h)2-carbomethoxy-3-(4-fluorophenyl)tropane (1R-(exo,exo))-3-(4-fluorophenyl)-8-methyl-8- azabicyclo(3.2.1)octane-2-carboxylic acid, methyl ester: RN given refers to (1R-(exo,exo))-isomer	2.39	2	0
deoxypyridinoline deoxypyridinoline: structure given in first source	7.11	1	0
epibatidine epibatidine: a powerful, though toxic, pain killer produced by the poison arrow frog, Epipedobates tricolor; structure given in first source; more potent than morphine but acts at nicotine rather than opiate receptors	2.73	3	0
fura-2-am fura-2-am: pentaester precursor of fura-2	2.02	1	0
thiamethoxam Thiamethoxam: A nitro-oxazine and thiazole derivative that is used as a broad spectrum neonicotinoid insecticide.. thiamethoxam : An oxadiazane that is tetrahydro-N-nitro-4H-1,3,5-oxadiazin-4-imine bearing (2-chloro-1,3-thiazol-5-yl)methyl and methyl substituents at positions 3 and 5 respectively.	4.61	1	1	1,3-thiazoles; 2-nitroguanidine derivative; organochlorine compound; oxadiazane	antifeedant; carcinogenic agent; environmental contaminant; neonicotinoid insectide; xenobiotic
u 78517f U 78517F: iron-catalyzed lipid peroxidation inhibitor; structure given in first source; RN given is for diHCl	2	1	0
cgp 35348 CGP 35348: antagonizes both GABA-A and GABA-B receptors	2.48	2	0
perindopril Perindopril: An angiotensin-converting enzyme inhibitor. It is used in patients with hypertension and heart failure.. perindopril : An alpha-amino acid ester that is the ethyl ester of N-{(2S)-1-[(2S,3aS,7aS)-2-carboxyoctahydro-1H-indol-1-yl]-1-oxopropan-2-yl}-L-norvaline	2.05	1	0	alpha-amino acid ester; dicarboxylic acid monoester; ethyl ester; organic heterobicyclic compound	antihypertensive agent; EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor
enkephalin, ser(2), leu(5), thr(6)- enkephalin, Ser(2), Leu(5), Thr(6)-: specific probe for the delta-opiate receptor subtype in brain membranes	1.97	1	0	oligopeptide
dihydrokainate [no description available]	2.44	2	0	dicarboxylic acid
sr 95531 [no description available]	2.93	4	0	methoxybenzenes
dityrosine dityrosine: o,o'-biphenol analog of tyrosine; isolated from insoluble protein of human cataractous lenses; structure. dityrosine : A biphenyl compound comprising two tyrosine residues linked at carbon-3 of their benzene rings.	3.47	1	1	biphenyls; non-proteinogenic alpha-amino acid; tyrosine derivative	biomarker
fingolimod hydrochloride Fingolimod Hydrochloride: A sphingosine-derivative and IMMUNOSUPPRESSIVE AGENT that blocks the migration and homing of LYMPHOCYTES to the CENTRAL NERVOUS SYSTEM through its action on SPHINGOSINE 1-PHOSPHATE RECEPTORS. It is used in the treatment of MULTIPLE SCLEROSIS.. fingolimod hydrochloride : The hydrochloride salt of 2-amino-2-[2-(4-octylphenyl) ethyl]-1,3-propanediol (fingolimod).	3.35	1	0	hydrochloride	immunosuppressive agent; prodrug; sphingosine-1-phosphate receptor agonist
fingolimod fingolimod : An aminodiol that consists of propane-1,3-diol having amino and 2-(4-octylphenyl)ethyl substituents at the 2-position. It is a sphingosine 1-phosphate receptor modulator used for the treatment of relapsing-remitting multiple sclerosis. A prodrug, fingolimod is phosphorylated by sphingosine kinase to active metabolite fingolimod-phosphate, a structural analogue of sphingosine 1-phosphate.	2.05	1	0	aminodiol; primary amino compound	antineoplastic agent; CB1 receptor antagonist; immunosuppressive agent; prodrug; sphingosine-1-phosphate receptor agonist
3-iodo-2-hydroxy-6-methoxy-n-((1-ethyl-2-pyrrolidinyl)methyl)benzamide 3-iodo-2-hydroxy-6-methoxy-N-((1-ethyl-2-pyrrolidinyl)methyl)benzamide: a dopamine receptor imaging agent; RN refers to (S)-isomer; RN & structure given in first source	2.04	1	0
entonox Entonox: combination drug containing premixed 50% nitrous oxide (dinitrogen oxide) & 50% oxygen	6.16	9	4
ecteinascidin 743 [no description available]	2.05	1	0	acetate ester; azaspiro compound; bridged compound; hemiaminal; isoquinoline alkaloid; lactone; organic heteropolycyclic compound; organic sulfide; oxaspiro compound; polyphenol; tertiary amino compound	alkylating agent; angiogenesis modulating agent; anti-inflammatory agent; antineoplastic agent; marine metabolite
1-hexadecyl-2-acetyl-glycero-3-phosphocholine Platelet Activating Factor: A phospholipid derivative formed by PLATELETS; BASOPHILS; NEUTROPHILS; MONOCYTES; and MACROPHAGES. It is a potent platelet aggregating agent and inducer of systemic anaphylactic symptoms, including HYPOTENSION; THROMBOCYTOPENIA; NEUTROPENIA; and BRONCHOCONSTRICTION.. 2-O-acetyl-1-O-hexadecyl-sn-glycero-3-phosphocholine : A 2-acetyl-1-alkyl-sn-glycero-3-phosphocholine betaine which has hexadecyl as the alkyl group. PAF is a potent phospholipid activator and mediator of many leukocyte functions, including platelet aggregation, inflammation, and anaphylaxis.	2.94	4	0	2-acetyl-1-alkyl-sn-glycero-3-phosphocholine	antihypertensive agent; beta-adrenergic antagonist; bronchoconstrictor agent; hematologic agent; vasodilator agent
sr 140333 SR 140333: SR-140603 is the (R)-antipode of SR-140333; a neurokinin-1 receptor antagonist	2.15	1	0
deoxyglucose Deoxyglucose: 2-Deoxy-D-arabino-hexose. An antimetabolite of glucose with antiviral activity.. deoxyglucose : A deoxyhexose comprising glucose having at least one hydroxy group replaced by hydrogen.	3.41	7	0
ta 0910 TA 0910: structure given in first source; has central nervous system actions; RN given refers to (S)-isomer; RN for cpd without isomeric designation not available 8/90	2.17	1	0	oligopeptide	analgesic; neuroprotective agent; nootropic agent
florfenicol florfenicol: structure given in first source. florfenicol : A carboxamide that is the N-dichloroacetyl derivative of (1R,2S)-2-amino-3-fluoro-1-[4-(methanesulfonyl)phenyl]propan-1-ol. A synthetic veterinary antibiotic that is used for treatment of bovine respiratory disease and foot rot; also used in aquaculture.	3.31	1	0	organochlorine compound; organofluorine compound; secondary alcohol; secondary carboxamide; sulfone	antimicrobial agent
dodecyl-beta-d-maltoside dodecyl beta-D-maltoside : A glycoside resulting from attachment of a dodecyl group to the reducing-end anomeric centre of a beta-maltose molecule.	2.1	1	0	disaccharide derivative; glycoside	detergent
landiolol landiolol: structure given in first source; a highly cardioselective ultra short-acting beta-blocker	2.44	2	0	morpholines
benzoylphenylalanyl-alanyl-proline benzoylphenylalanyl-alanyl-proline: synthetic angiotensin converting enzyme substrate	1.96	1	0
norbuprenorphine norbuprenorphine: metabolite of buprenorphine found in urine & feces; RN given refers to (5alpha,7alpha)-isomer; structure given in first source	7.6	1	0	phenanthrenes
2-ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidine 2-ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidine: cyclic methadone metabolite; RN given refers to parent cpd; structure	7.21	1	0
dihydro-dids [no description available]	2.05	1	0
nitisinone [no description available]	2.05	1	0	(trifluoromethyl)benzenes; C-nitro compound; cyclohexanones; mesotrione	EC 1.13.11.27 (4-hydroxyphenylpyruvate dioxygenase) inhibitor
bw 373u86 BW 373U86: a nonpeptidic delta opioid receptor agonist	2.01	1	0	diarylmethane
marimastat marimastat: a matrix metalloproteinase inhibitor active in patients with advanced carcinoma of the pancreas, prostate, or ovary. marimastat : A secondary carboxamide resulting from the foraml condensation of the carboxy group of (2R)-2-[(1S)-1-hydroxy-2-(hydroxyamino)-2-oxoethyl]-4-methylpentanoic acid with the alpha-amino group of N,3-dimethyl-L-valinamide.	2.05	1	0	hydroxamic acid; secondary carboxamide	antineoplastic agent; matrix metalloproteinase inhibitor
3-n-methylspiperone 3-N-methylspiperone: (11(C))-labeled cpd used in positron tomography; dopamine agonist & dopamine receptor ligand; structure given in first source	1.98	1	0	aromatic ketone
clofarabine [no description available]	2.05	1	0	adenosines; organofluorine compound	antimetabolite; antineoplastic agent
3,4-dihydroxyphenylacetaldehyde 3,4-dihydroxyphenylacetaldehyde : A phenylacetaldehyde in which the 3 and 4 positions of the phenyl group are substituted by hydroxy groups.	2.03	1	0	alpha-CH2-containing aldehyde; catechols; phenylacetaldehydes	Escherichia coli metabolite; human metabolite; mouse metabolite
mitiglinide mitiglinide: a rapid and short-acting hypoglycemic agent; acts on sulfonylurea receptor closing KATP channels; considered one of the glinides-an imprecise grouping; structure given in first source	2.05	1	0	benzenes; monocarboxylic acid
substance p (6-11) substance P (6-11): C-terminal hexapeptide of substance P	2.05	1	0
astragaloside a [no description available]	2.21	1	0
peroxynitrous acid Peroxynitrous Acid: A potent oxidant synthesized by the cell during its normal metabolism. Peroxynitrite is formed from the reaction of two free radicals, NITRIC OXIDE and the superoxide anion (SUPEROXIDES).	5.02	2	1	nitrogen oxoacid
imatinib mesylate imatinib methanesulfonate : A methanesulfonate (mesylate) salt that is the monomesylate salt of imatinib. Used for treatment of chronic myelogenous leukemia and gastrointestinal stromal tumours.	4.97	2	1	methanesulfonate salt	anticoronaviral agent; antineoplastic agent; apoptosis inducer; tyrosine kinase inhibitor
gefitinib [no description available]	4.97	2	1	aromatic ether; monochlorobenzenes; monofluorobenzenes; morpholines; quinazolines; secondary amino compound; tertiary amino compound	antineoplastic agent; epidermal growth factor receptor antagonist
n(6)-(3-iodobenzyl)-5'-n-methylcarboxamidoadenosine N(6)-(3-iodobenzyl)-5'-N-methylcarboxamidoadenosine: structure given in first source; a selective A(3) adenosine receptor agonist. 3-iodobenzyl-5'-N-methylcarboxamidoadenosine : A derivative of adenosine in which the 5'-hydroxymethyl group is replaced by N-ethylcarboxamido and one of the hydrogens of the exocyclic amino function is substituted by a 3-iodobenzyl group.	2.05	1	0	adenosines; monocarboxylic acid amide; organoiodine compound	adenosine A3 receptor agonist
norketamine norketamine: metabolite of ketamine; RN given refers to cpd without isomeric designation	4.53	5	1	organochlorine compound
heliox heliox: mixture of above cpds	3.59	1	1
interleukin-1beta (163-171) interleukin-1beta (163-171): nonapeptide which has in vivo immunostimulating activity	2.04	1	0
n(omega)-hydroxyarginine N(omega)-hydroxyarginine: can cause vasorelaxation of bovine intrapulmonary artery; structure given in first source. N(5)-[(Z)-amino(hydroxyimino)methyl]-L-ornithine : An N(5)-[amino(hydroxyimino)methyl]-L-ornithine in which the double bond has Z-configuration.	2.05	1	0	amino acid zwitterion; N(5)-[(E)-amino(hydroxyimino)methyl]ornithine; N(5)-[(hydroxyamino)(imino)methyl]ornithine; N(5)-[(Z)-amino(hydroxyimino)methyl]ornithine; N(5)-[amino(hydroxyimino)methyl]-L-ornithine; N(5)-[amino(hydroxyimino)methyl]ornithine; N(omega)-hydroxy-L-arginine
mci 154 MCI 154: structure given in UD 38:41n	2.02	1	0
n-cyano-n'-(2-nitroxyethyl)-3-pyridinecarboximidamide methanesulfonate N-cyano-N'-(2-nitroxyethyl)-3-pyridinecarboximidamide methanesulfonate: structure given in first source	1.99	1	0
subecholine subecholine: dicholinic ester of suberic acid; structure	2	1	0
(1-(5-dimethylaminonaphthalene)sulfonamido)-n-hexanoic acid-beta-n-trimethylammonium bromide ethyl ester (1-(5-dimethylaminonaphthalene)sulfonamido)-n-hexanoic acid-beta-N-trimethylammonium ethyl ester: RN given refers to bromide	2.4	2	0
methotrexate [no description available]	2.71	3	0	dicarboxylic acid; monocarboxylic acid amide; pteridines	abortifacient; antimetabolite; antineoplastic agent; antirheumatic drug; dermatologic drug; DNA synthesis inhibitor; EC 1.5.1.3 (dihydrofolate reductase) inhibitor; immunosuppressive agent
fluoroclebopride fluoroclebopride: structure given in first source; a dopamine D1 and D2 receptor-based imaging agent	7	1	0
l 663581 L 663581: structure given in first source; partial agonist at the benzodiazepine receptor	1.99	1	0
antiprimod azaspirane: structure given in first source	2.05	1	0
sulbactam [no description available]	2.05	1	0	penicillanic acids
olmesartan medoxomil Olmesartan Medoxomil: An ANGIOTENSIN II TYPE 1 RECEPTOR BLOCKER that is used to manage HYPERTENSION.	2.05	1	0	biphenyls
ilomastat CS 610: matrix metalloproteinase inhibitor; structure in first source. ilomastat : An N-acyl-amino acid obtained by formal condensation of the carboxy group of (2R)-2-[2-(hydroxyamino)-2-oxoethyl]-4-methylpentanoic acid with the amino group of N-methyl-L-tryptophanamide. A cell permeable broad-spectrum matrix metalloproteinase (MMP) inhibitor	2.05	1	0	hydroxamic acid; L-tryptophan derivative; N-acyl-amino acid	anti-inflammatory agent; antibacterial agent; antineoplastic agent; EC 3.4.24.24 (gelatinase A) inhibitor; neuroprotective agent
omega-n-methylarginine omega-N-Methylarginine: A competitive inhibitor of nitric oxide synthetase.. N(omega)-methyl-L-arginine : A L-arginine derivative with a N(omega)-methyl substituent.	2.9	4	0	amino acid zwitterion; arginine derivative; guanidines; L-arginine derivative; non-proteinogenic L-alpha-amino acid
aspartame [no description available]	2.25	1	0	carboxylic acid; dipeptide zwitterion; dipeptide; methyl ester	apoptosis inhibitor; EC 3.1.3.1 (alkaline phosphatase) inhibitor; environmental contaminant; micronutrient; nutraceutical; sweetening agent; xenobiotic
calcium borate calcium borate: RN given refers to cpd with MF CaB4O7	4.61	1	1
ethylketocyclazocine Ethylketocyclazocine: A kappa opioid receptor agonist. The compound has analgesic action and shows positive inotropic effects on the electrically stimulated left atrium. It also affects various types of behavior in mammals such as locomotion, rearing, and grooming.	1.97	1	0
proline Proline: A non-essential amino acid that is synthesized from GLUTAMIC ACID. It is an essential component of COLLAGEN and is important for proper functioning of joints and tendons.. proline : An alpha-amino acid that is pyrrolidine bearing a carboxy substituent at position 2.	2.7	3	0	amino acid zwitterion; glutamine family amino acid; L-alpha-amino acid; proline; proteinogenic amino acid	algal metabolite; compatible osmolytes; Escherichia coli metabolite; micronutrient; mouse metabolite; nutraceutical; Saccharomyces cerevisiae metabolite
cdri 81-470 [no description available]	2.04	1	0
docetaxel [no description available]	2.44	2	0	hydrate; secondary alpha-hydroxy ketone	antineoplastic agent
docetaxel anhydrous Docetaxel: A semisynthetic analog of PACLITAXEL used in the treatment of locally advanced or metastatic BREAST NEOPLASMS and NON-SMALL CELL LUNG CANCER.. docetaxel anhydrous : A tetracyclic diterpenoid that is paclitaxel with the N-benzyloxycarbonyl group replaced by N-tert-butoxycarbonyl, and the acetoxy group at position 10 replaced by a hydroxy group.	6.67	3	1	secondary alpha-hydroxy ketone; tetracyclic diterpenoid	antimalarial; antineoplastic agent; photosensitizing agent
atazanavir atazanavir : A heavily substituted carbohydrazide that is an antiretroviral drug of the protease inhibitor (PI) class used to treat infection of human immunodeficiency virus (HIV).	2.05	1	0	carbohydrazide	antiviral drug; HIV protease inhibitor
levofloxacin Levofloxacin: The L-isomer of Ofloxacin.. levofloxacin : An optically active form of ofloxacin having (S)-configuration; an inhibitor of bacterial topoisomerase IV and DNA gyrase.	2.44	2	0	9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid; fluoroquinolone antibiotic; quinolone antibiotic	antibacterial drug; DNA synthesis inhibitor; EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor; topoisomerase IV inhibitor
ezetimibe Ezetimibe: An azetidine derivative and ANTICHOLESTEREMIC AGENT that inhibits intestinal STEROL absorption. It is used to reduce total CHOLESTEROL; LDL CHOLESTEROL, and APOLIPOPROTEINS B in the treatment of HYPERLIPIDEMIAS.. ezetimibe : A beta-lactam that is azetidin-2-one which is substituted at 1, 3, and 4 by p-fluorophenyl, 3-(p-fluorophenyl)-3-hydroxypropyl, and 4-hydroxyphenyl groups, respectively (the 3R,3'S,4S enantiomer).	2.05	1	0	azetidines; beta-lactam; organofluorine compound	anticholesteremic drug; antilipemic drug; antimetabolite
cariporide cariporide: a selective sodium-hydrogen exchange subtype 1 inhibitor; structure in first source	2.42	2	0
tezosentan tezosentan: structure in first source	2.05	1	0
moxifloxacin Moxifloxacin: A fluoroquinolone that acts as an inhibitor of DNA TOPOISOMERASE II and is used as a broad-spectrum antibacterial agent.. moxifloxacin : A quinolone that consists of 4-oxo-1,4-dihydroquinoline-3-carboxylic acid bearing a cyclopropyl substituent at position 1, a fluoro substitiuent at position 6, a (4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl group at position 7 and a methoxy substituent at position 8. A member of the fluoroquinolone class of antibacterial agents.	2.05	1	0	aromatic ether; cyclopropanes; fluoroquinolone antibiotic; pyrrolidinopiperidine; quinolinemonocarboxylic acid; quinolone antibiotic; quinolone	antibacterial drug
clevidipine clevidipine: a calcium channel blocker and antihypertensive agent; structure in first source	7	1	0	dihydropyridine
jtt 501 JTT 501: an insulin sensitizer; structure in first source	2.05	1	0
atractylenolide iii atractylenolide III: from Atractylodes macrocephala Koidz; structure in first source	7.31	1	0	naphthofuran	metabolite
naproxen Naproxen: An anti-inflammatory agent with analgesic and antipyretic properties. Both the acid and its sodium salt are used in the treatment of rheumatoid arthritis and other rheumatic or musculoskeletal disorders, dysmenorrhea, and acute gout.. naproxen : A methoxynaphthalene that is 2-methoxynaphthalene substituted by a carboxy ethyl group at position 6. Naproxen is a non-steroidal anti-inflammatory drug commonly used for the reduction of pain, fever, inflammation and stiffness caused by conditions such as osteoarthritis, kidney stones, rheumatoid arthritis, psoriatic arthritis, gout, ankylosing spondylitis, menstrual cramps, tendinitis, bursitis, and for the treatment of primary dysmenorrhea. It works by inhibiting both the COX-1 and COX-2 enzymes.	2.74	3	0	methoxynaphthalene; monocarboxylic acid	antipyretic; cyclooxygenase 1 inhibitor; cyclooxygenase 2 inhibitor; drug allergen; environmental contaminant; gout suppressant; non-narcotic analgesic; non-steroidal anti-inflammatory drug; xenobiotic
hydroxyl radical Hydroxyl Radical: The univalent radical OH. Hydroxyl radical is a potent oxidizing agent.	3.52	8	0	oxygen hydride; oxygen radical; reactive oxygen species
rhodioloside [no description available]	2.15	1	0	glycoside
atrasentan Atrasentan: A pyrrolidine and benzodioxole derivative that acts a RECEPTOR, ENDOTHELIN A antagonist. It has therapeutic potential as an antineoplastic agent and for the treatment of DIABETIC NEPHROPATHIES.	2.44	2	0	pyrrolidines
cyc 202 seliciclib : 2,6-Diaminopurine carrying benzylamino, (2R)-1-hydroxybutan-2-yl and isopropyl substituents at C-6, C-2-N and N-9 respectively. It is an experimental drug candidate in the family of pharmacological cyclin-dependent kinase (CDK) inhibitors.	2.79	3	0	2,6-diaminopurines	antiviral drug; EC 2.7.11.22 (cyclin-dependent kinase) inhibitor
l 659066 vatinoxan: structure given in first source	7.99	17	12
tetraphenylphosphonium tetraphenylphosphonium: RN given refers to parent cpd; structure. tetraphenylphosphonium : A polyatomic cation consisting of four phenyl groups attached to a central phosphonium.	2	1	0	heteroorganic entity; phosphorus molecular entity; polyatomic cation
paromomycin Paromomycin: An aminoglycoside antibacterial and antiprotozoal agent produced by species of STREPTOMYCES.. paromomycin : An amino cyclitol glycoside that is the 1-O-(2-amino-2-deoxy-alpha-D-glucopyranoside) and the 3-O-(2,6-diamino-2,6-dideoxy-beta-L-idopyranosyl)-beta-D-ribofuranoside of 4,6-diamino-2,3-dihydroxycyclohexane (the 1R,2R,3S,4R,6S diastereoisomer). It is obtained from various Streptomyces species. A broad-spectrum antibiotic, it is used (generally as the sulfate salt) for the treatment of acute and chronic intestinal protozoal infections, but is not effective for extraintestinal protozoal infections. It is also used as a therapeutic against visceral leishmaniasis.	2.05	1	0	amino cyclitol glycoside; aminoglycoside antibiotic	anthelminthic drug; antibacterial drug; antiparasitic agent; antiprotozoal drug
avasimibe [no description available]	2.05	1	0	monoterpenoid
technetium tc 99m pentetate Technetium Tc 99m Pentetate: A technetium imaging agent used in renal scintigraphy, computed tomography, lung ventilation imaging, gastrointestinal scintigraphy, and many other procedures which employ radionuclide imaging agents.	4.31	4	1
baralyme Baralyme: barium hydroxide mixt. with calcium hydroxide & potassium hydroxide	3.61	9	0
chloropent chloropent: RN given refers to sulfuric acid magnesium salt combination of sodium pentobarbital & chloral hydrate	2.41	2	0
biotin vitamin B7 : Any member of a group of vitamers that belong to the chemical structural class called biotins that exhibit biological activity against vitamin B7 deficiency. Vitamin B7 deficiency is very rare in individuals who take a normal balanced diet. Foods rich in biotin are egg yolk, liver, cereals, vegetables (spinach, mushrooms) and rice. Symptoms associated with vitamin B7 deficiency include thinning hair, scaly skin rashes around eyes, nose and mouth, and brittle nails. The vitamers include biotin and its ionized and salt forms.	2.48	2	0	biotins; vitamin B7	coenzyme; cofactor; Escherichia coli metabolite; fundamental metabolite; human metabolite; mouse metabolite; nutraceutical; prosthetic group; Saccharomyces cerevisiae metabolite
angiotensin ii Giapreza: injectable form of angiotensin II used to increase blood pressure in adult patients with septic or other distributive shock. Ile(5)-angiotensin II : An angiotensin II that acts on the central nervous system (PDB entry: 1N9V).	6.83	24	3	amino acid zwitterion; angiotensin II	human metabolite
5-hydroxy-2-n,n-dipropylaminotetralin 5-hydroxy-2-N,N-dipropylaminotetralin: RN given refers to cpd without isomeric designation	2.06	1	0
atropine tropan-3alpha-yl 3-hydroxy-2-phenylpropanoate : A tropane alkaloid that is (1R,5)-8-methyl-8-azabicyclo[3.2.1]octane substituted by a (3-hydroxy-2-phenylpropanoyl)oxy group at position 3.	9.93	49	12
ropivacaine Ropivacaine: An anilide used as a long-acting local anesthetic. It has a differential blocking effect on sensory and motor neurons.. ropivacaine : The piperidinecarboxamide obtained by the formal condensation of N-propylpipecolic acid and 2,6-dimethylaniline.. (S)-ropivacaine : A piperidinecarboxamide-based amide-type local anaesthetic (amide caine) in which (S)-N-propylpipecolic acid and 2,6-dimethylaniline are combined to form the amide bond.	8.43	16	3	piperidinecarboxamide; ropivacaine	local anaesthetic
sb 203580 [no description available]	3.65	3	0	imidazoles; monofluorobenzenes; pyridines; sulfoxide	EC 2.7.11.1 (non-specific serine/threonine protein kinase) inhibitor; EC 2.7.11.24 (mitogen-activated protein kinase) inhibitor; geroprotector; Hsp90 inhibitor; neuroprotective agent
organophosphonates hydrogenphosphite : A divalent inorganic anion resulting from the removal of a proton from two of the hydroxy groups of phosphorous acid.	5.08	5	2	divalent inorganic anion; phosphite ion
dexketoprofen trometamol dexketoprofen trometamol: a water-soluble tromethamine salt of the racemic ketoprofen, rac(+-)-ketoprofen	3.51	1	1
nickel monoxide [no description available]	2.13	1	0
esketamine esketamine : The S- (more active) enantiomer of ketamine.	2.6	1	0	ketamine	analgesic; intravenous anaesthetic; NMDA receptor antagonist
cgp 54626 CGP 54626: RN given for (S-(R,R))-isomer	2.02	1	0
troleandomycin Troleandomycin: A macrolide antibiotic that is similar to ERYTHROMYCIN.. troleandomycin : A semi-synthetic macrolide antibiotic obtained by acetylation of the three free hydroxy groups of oleandomycin. Troleandomycin is only found in individuals that have taken the drug.	2.05	1	0	acetate ester; epoxide; macrolide antibiotic; monosaccharide derivative; polyketide; semisynthetic derivative	EC 1.14.13.97 (taurochenodeoxycholate 6alpha-hydroxylase) inhibitor; xenobiotic
yh 1885 YH 1885: proton pump inhibitor; structure in first source	2.04	1	0
maropitant maropitant: neurokinin-1 receptor antagonist for treatment and prevention of emesis	8.53	1	1
ramelteon ramelteon: melatonin MT1/MT2 receptor agonist	7.69	2	0	indanes
deferasirox Deferasirox: A triazole and benzoate derivative that acts as a selective iron chelator. It is used in the management of chronic IRON OVERLOAD due to blood transfusion or non-transfusion dependent THALASSEMIA.. deferasirox : A member of the class of triazoles, deferasirox is 1,2,4-triazole substituted by a 4-carboxyphenyl group at position 1 and by 2-hydroxyphenyl groups at positions 3 and 5. An orally active iron chelator, it is used to manage chronic iron overload in patients receiving long-term blood transfusions.	2.05	1	0	benzoic acids; monocarboxylic acid; phenols; triazoles	iron chelator
tbc-11251 sitaxsentan: endothelin A receptor antagonist; structure in first source	2.05	1	0	benzodioxoles
sitosterol, (3beta)-isomer Sobatum: tradename; active fraction of Solanum trilobatum; reduces side-effects of radiation-induced toxicity. sitosterol : A member of the class of phytosterols that is stigmast-5-ene substituted by a beta-hydroxy group at position 3.	2.05	1	0	3beta-hydroxy-Delta(5)-steroid; 3beta-sterol; C29-steroid; phytosterols; stigmastane sterol	anticholesteremic drug; antioxidant; mouse metabolite; plant metabolite; sterol methyltransferase inhibitor
estradiol 3-benzoate 17beta-estradiol 3-benzoate : A benzoate ester resulting from the formal condensation of benzoic acid with the phenolic hydroxy group of 17beta-estradiol.	2.02	1	0	17beta-hydroxy steroid; benzoate ester	estrogen receptor agonist; xenoestrogen
3-nitrotyrosine 3-nitrotyrosine: RN given refers to parent cpd without isomeric designation. 3-nitrotyrosine : A nitrotyrosine comprising tyrosine having a nitro group at the 3-position on the phenyl ring.	3.45	1	1	2-nitrophenols; C-nitro compound; nitrotyrosine; non-proteinogenic alpha-amino acid
anisomycin Anisomycin: An antibiotic isolated from various Streptomyces species. It interferes with protein and DNA synthesis by inhibiting peptidyl transferase or the 80S ribosome system.. (-)-anisomycin : An antibiotic isolated from various Streptomyces species. It interferes with protein and DNA synthesis by inhibiting peptidyl transferase or the 80S ribosome system.	2.13	1	0	monohydroxypyrrolidine; organonitrogen heterocyclic antibiotic	anticoronaviral agent; antimicrobial agent; antineoplastic agent; antiparasitic agent; bacterial metabolite; DNA synthesis inhibitor; protein synthesis inhibitor
benzofurans Benzofurans: Compounds that contain a BENZENE ring fused to a furan ring.	1.97	1	0
benzarone benzarone: antihemorrhagic agent; structure	2.05	1	0	1-benzofurans
estramustine Estramustine: A nitrogen mustard linked to estradiol, usually as phosphate; used to treat prostatic neoplasms; also has radiation protective properties.. estramustine : A carbamate ester obtained by the formal condensation of the hydroxy group of 17beta-estradiol with the carboxy group of bis(2-chloroethyl)carbamic acid.	2.44	2	0	17beta-hydroxy steroid; carbamate ester; organochlorine compound	alkylating agent; antineoplastic agent; radiation protective agent
tricaine tricaine: request from searcher; RN given refers to parent cpd. tricaine : A benzoate ester that is the ethyl ester of 3-aminobenzoic acid. Used (in the form of its methanesulfonate salt) as an anaesthetic for fish.. tricaine methanesulfonate : A methanesulfonate salt obtained by reaction of tricaine with one molar equivalent of methanesulfonic acid. Used as an anaesthetic for fish.	8	4	0	methanesulfonate salt	general anaesthetic
noscapine Noscapine: A naturally occurring opium alkaloid that is a centrally acting antitussive agent.. (-)-noscapine : A benzylisoquinoline alkaloid that is 1,2,3,4-tetrahydroisoquinoline which is substituted by a 4,5-dimethoxy-3-oxo-1,3-dihydro-2-benzofuran-1-yl group at position 1, a methylenedioxy group at positions 6-7 and a methoxy group at position 8. Obtained from plants of the Papaveraceae family, it lacks significant painkilling properties and is primarily used for its antitussive (cough-suppressing) effects.	2.05	1	0	aromatic ether; benzylisoquinoline alkaloid; cyclic acetal; isobenzofuranone; organic heterobicyclic compound; organic heterotricyclic compound; tertiary amino compound	antineoplastic agent; antitussive; apoptosis inducer; plant metabolite
homoharringtonine Homoharringtonine: Semisynthetic derivative of harringtonine that acts as a protein synthesis inhibitor and induces APOPTOSIS in tumor cells. It is used in the treatment of MYELOID LEUKEMIA, CHRONIC.. omacetaxine mepesuccinate : A cephalotaxine-derived alkaloid ester obtained from Cephalotaxus harringtonia; used for the treatment of chronic or accelerated phase chronic myeloid leukaemia.	2.05	1	0	alkaloid ester; enol ether; organic heteropentacyclic compound; tertiary alcohol	anticoronaviral agent; antineoplastic agent; apoptosis inducer; protein synthesis inhibitor
wortmannin [no description available]	4.52	5	0	acetate ester; cyclic ketone; delta-lactone; organic heteropentacyclic compound	anticoronaviral agent; antineoplastic agent; autophagy inhibitor; EC 2.7.1.137 (phosphatidylinositol 3-kinase) inhibitor; geroprotector; Penicillium metabolite; radiosensitizing agent
o-(chloroacetylcarbamoyl)fumagillol O-(Chloroacetylcarbamoyl)fumagillol: Semisynthetic analog of fumagillin (a cyclohexane-sesquiterpene antibiotic isolated from ASPERGILLUS FUMIGATUS) that inhibits angiogenesis.. O-(chloroacetylcarbamoyl)fumagillol : A carbamate ester that is fumagillol in which the hydroxy group has been converted to the corresponding N-(chloroacetyl)carbamate derivative.	2.05	1	0	carbamate ester; organochlorine compound; semisynthetic derivative; sesquiterpenoid; spiro-epoxide	angiogenesis inhibitor; antineoplastic agent; EC 1.5.1.3 (dihydrofolate reductase) inhibitor; methionine aminopeptidase 2 inhibitor; retinoic acid receptor alpha antagonist
bortezomib [no description available]	2.05	1	0	amino acid amide; L-phenylalanine derivative; pyrazines	antineoplastic agent; antiprotozoal drug; protease inhibitor; proteasome inhibitor
ritonavir Ritonavir: An HIV protease inhibitor that works by interfering with the reproductive cycle of HIV. It also inhibits CYTOCHROME P-450 CYP3A.. ritonavir : An L-valine derivative that is L-valinamide in which alpha-amino group has been acylated by a [(2-isopropyl-1,3-thiazol-4-yl)methyl]methylcarbamoyl group and in which a hydrogen of the carboxamide amino group has been replaced by a (2R,4S,5S)-4-hydroxy-1,6-diphenyl-5-{[(1,3-thiazol-5-ylmethoxy)carbonyl]amino}hexan-2-yl group. A CYP3A inhibitor and antiretroviral drug from the protease inhibitor class used to treat HIV infection and AIDS, it is often used as a fixed-dose combination with another protease inhibitor, lopinavir. Also used in combination with dasabuvir sodium hydrate, ombitasvir and paritaprevir (under the trade name Viekira Pak) for treatment of chronic hepatitis C virus genotype 1 infection as well as cirrhosis of the liver.	5.23	3	1	1,3-thiazoles; carbamate ester; carboxamide; L-valine derivative; ureas	antiviral drug; environmental contaminant; HIV protease inhibitor; xenobiotic
nexavar [no description available]	2.05	1	0	organosulfonate salt
dihydropyridines Dihydropyridines: Pyridine moieties which are partially saturated by the addition of two hydrogen atoms in any position.	2.68	3	0
povidone-iodine Povidone-Iodine: An iodinated polyvinyl polymer used as topical antiseptic in surgery and for skin and mucous membrane infections, also as aerosol. The iodine may be radiolabeled for research purposes.	2.15	1	0
permanganate [no description available]	4.61	1	1	manganese oxoacid
carboplatin [no description available]	4.61	1	1
lithium chloride Lithium Chloride: A salt of lithium that has been used experimentally as an immunomodulator.. lithium chloride : A metal chloride salt with a Li(+) counterion.	7.77	3	0	inorganic chloride; lithium salt	antimanic drug; geroprotector
glycogen glycogen : A polydisperse, highly branched glucan composed of chains of D-glucopyranose residues in alpha(1->4) glycosidic linkage, joined together by alpha(1->6) glycosidic linkages. A small number of alpha(1->3) glycosidic linkages and some cumulative alpha(1->6) links also may occur. The branches in glycogen typically contain 8 to 12 glucose residues.	8.51	8	0
arabinose [no description available]	2	1	0	L-arabinose	Escherichia coli metabolite; mouse metabolite
n-acetylneuraminic acid N-Acetylneuraminic Acid: An N-acyl derivative of neuraminic acid. N-acetylneuraminic acid occurs in many polysaccharides, glycoproteins, and glycolipids in animals and bacteria. (From Dorland, 28th ed, p1518). N-acetylneuraminic acid : An N-acylneuraminic acid where the N-acyl group is specified as acetyl.	2	1	0	N-acetylneuraminic acids	antioxidant; bacterial metabolite; EC 3.2.1.18 (exo-alpha-sialidase) inhibitor; human metabolite; mouse metabolite
bradykinin [no description available]	8.69	10	0	oligopeptide	human blood serum metabolite; vasodilator agent
glucosamine D-glucosamine : An amino sugar whose structure comprises D-glucose having an amino substituent at position 2.. 2-amino-2-deoxy-D-glucopyranose : A D-glucosamine whose structure comprises D-glucopyranose having an amino substituent at position 2.	2.05	1	0	D-glucosamine	Escherichia coli metabolite; geroprotector; mouse metabolite
carnosine polaprezinc: stimulates bone growth	2.02	1	0	amino acid zwitterion; dipeptide	anticonvulsant; antineoplastic agent; antioxidant; Daphnia magna metabolite; geroprotector; human metabolite; mouse metabolite; neuroprotective agent
raffinose Raffinose: A trisaccharide occurring in Australian manna (from Eucalyptus spp, Myrtaceae) and in cottonseed meal.. raffinose : A trisaccharide composed of alpha-D-galactopyranose, alpha-D-glucopyranose and beta-D-fructofuranose joined in sequence by 1->6 and 1<->2 glycosidic linkages, respectively.	1.98	1	0	raffinose family oligosaccharide; trisaccharide	mouse metabolite; plant metabolite; Saccharomyces cerevisiae metabolite
naringenin (S)-naringenin : The (S)-enantiomer of naringenin.	7.13	1	0	(2S)-flavan-4-one; naringenin	expectorant; plant metabolite
oxytocin Oxytocin: A nonapeptide hormone released from the neurohypophysis (PITUITARY GLAND, POSTERIOR). It differs from VASOPRESSIN by two amino acids at residues 3 and 8. Oxytocin acts on SMOOTH MUSCLE CELLS, such as causing UTERINE CONTRACTIONS and MILK EJECTION.. oxytocin : A cyclic nonapeptide hormone with amino acid sequence CYIQNCPLG that also acts as a neurotransmitter in the brain; the principal uterine-contracting and milk-ejecting hormone of the posterior pituitary. Together with the neuropeptide vasopressin, it is believed to influence social cognition and behaviour.	4.33	4	0	heterodetic cyclic peptide; peptide hormone	oxytocic; vasodilator agent
theanine theanine: RN given refers to (L)-isomer; precursor of ethylamine; found in green tea. N(5)-ethyl-L-glutamine : A N(5)-alkylglutamine where the alkyl group is ethyl. It has been isolated from green tea.	7.25	1	0	amino acid zwitterion; N(5)-alkyl-L-glutamine	geroprotector; neuroprotective agent; plant metabolite
inositol 1,4,5-trisphosphate Inositol 1,4,5-Trisphosphate: Intracellular messenger formed by the action of phospholipase C on phosphatidylinositol 4,5-bisphosphate, which is one of the phospholipids that make up the cell membrane. Inositol 1,4,5-trisphosphate is released into the cytoplasm where it releases calcium ions from internal stores within the cell's endoplasmic reticulum. These calcium ions stimulate the activity of B kinase or calmodulin.	2.9	4	0	myo-inositol trisphosphate	mouse metabolite
ouabain Ouabain: A cardioactive glycoside consisting of rhamnose and ouabagenin, obtained from the seeds of Strophanthus gratus and other plants of the Apocynaceae; used like DIGITALIS. It is commonly used in cell biological studies as an inhibitor of the NA(+)-K(+)-EXCHANGING ATPASE.. cardiac glycoside : Steroid lactones containing sugar residues that act on the contractile force of the cardiac muscles.. ouabain : A steroid hormone that is a multi-hydroxylated alpha-L-rhamnosyl cardenoloide. It binds to and inhibits the plasma membrane Na(+)/K(+)-ATPase (sodium pump). It has been isolated naturally from Strophanthus gratus.	9.47	5	1	11alpha-hydroxy steroid; 14beta-hydroxy steroid; 5beta-hydroxy steroid; alpha-L-rhamnoside; cardenolide glycoside; steroid hormone	anti-arrhythmia drug; cardiotonic drug; EC 2.3.3.1 [citrate (Si)-synthase] inhibitor; EC 3.1.3.41 (4-nitrophenylphosphatase) inhibitor; EC 3.6.3.10 (H(+)/K(+)-exchanging ATPase) inhibitor; EC 3.6.3.9 (Na(+)/K(+)-transporting ATPase) inhibitor; ion transport inhibitor; plant metabolite
pentostatin Pentostatin: A potent inhibitor of ADENOSINE DEAMINASE. The drug induces APOPTOSIS of LYMPHOCYTES, and is used in the treatment of many lymphoproliferative malignancies, particularly HAIRY CELL LEUKEMIA. It is also synergistic with some other antineoplastic agents and has immunosuppressive activity.. pentostatin : A member of the class of coformycins that is coformycin in which the hydroxy group at position 2' is replaced with a hydrogen. It is a drug used for the treatment of hairy cell leukaemia.	2.02	1	0	coformycins	antimetabolite; antineoplastic agent; Aspergillus metabolite; bacterial metabolite; EC 3.5.4.4 (adenosine deaminase) inhibitor
nitroarginine Nitroarginine: An inhibitor of nitric oxide synthetase which has been shown to prevent glutamate toxicity. Nitroarginine has been experimentally tested for its ability to prevent ammonia toxicity and ammonia-induced alterations in brain energy and ammonia metabolites. (Neurochem Res 1995:200(4):451-6). N(gamma)-nitro-L-arginine : An L-arginine derivative that is L-arginine in which the terminal nitrogen of the guanidyl group is replaced by a nitro group.	3.61	9	0	guanidines; L-arginine derivative; N-nitro compound; non-proteinogenic L-alpha-amino acid
inositol 3-phosphate inositol 3-phosphate: RN given refers to (myo)-isomer	2.92	4	0
cortodoxone Cortodoxone: 17,21-Dihydroxypregn-4-ene-3,20-dione. A 17-hydroxycorticosteroid with glucocorticoid and anti-inflammatory activities.. 11-deoxycortisol : A deoxycortisol that is cortisol in which the hydroxy group at position 11 has been replaced by a hydrogen.	1.98	1	0	deoxycortisol; glucocorticoid; primary alpha-hydroxy ketone; tertiary alpha-hydroxy ketone	human metabolite; mouse metabolite
strychnine Strychnine: An alkaloid found in the seeds of STRYCHNOS NUX-VOMICA. It is a competitive antagonist at glycine receptors and thus a convulsant. It has been used as an analeptic, in the treatment of nonketotic hyperglycinemia and sleep apnea, and as a rat poison.. strychnine : A monoterpenoid indole alkaloid that is strychnidine bearing a keto substituent at the 10-position.	8.26	6	0	monoterpenoid indole alkaloid; organic heteroheptacyclic compound	avicide; cholinergic antagonist; glycine receptor antagonist; neurotransmitter agent; rodenticide
quinidine Quinidine: An optical isomer of quinine, extracted from the bark of the CHINCHONA tree and similar plant species. This alkaloid dampens the excitability of cardiac and skeletal muscles by blocking sodium and potassium currents across cellular membranes. It prolongs cellular ACTION POTENTIALS, and decreases automaticity. Quinidine also blocks muscarinic and alpha-adrenergic neurotransmission.. quinidine : A cinchona alkaloid consisting of cinchonine with the hydrogen at the 6-position of the quinoline ring substituted by methoxy.	4.53	7	0	cinchona alkaloid	alpha-adrenergic antagonist; anti-arrhythmia drug; antimalarial; drug allergen; EC 1.14.13.181 (13-deoxydaunorubicin hydroxylase) inhibitor; EC 3.6.3.44 (xenobiotic-transporting ATPase) inhibitor; muscarinic antagonist; P450 inhibitor; potassium channel blocker; sodium channel blocker
meropenem Meropenem: A thienamycin derivative antibacterial agent that is more stable to renal dehydropeptidase I than IMIPENEM, but does not need to be given with an enzyme inhibitor such as CILASTATIN. It is used in the treatment of bacterial infections, including infections in immunocompromised patients.. meropenem : A carbapenemcarboxylic acid in which the azetidine and pyrroline rings carry 1-hydroxymethyl and in which the azetidine and pyrroline rings carry 1-hydroxymethyl and 5-(dimethylcarbamoyl)pyrrolidin-3-ylthio substituents respectively.	2.44	2	0	alpha,beta-unsaturated monocarboxylic acid; carbapenemcarboxylic acid; organic sulfide; pyrrolidinecarboxamide	antibacterial agent; antibacterial drug; drug allergen
griseofulvin Griseofulvin: An antifungal agent used in the treatment of TINEA infections.. griseofulvin : An oxaspiro compound produced by Penicillium griseofulvum. It is used by mouth as an antifungal drug for infections involving the scalp, hair, nails and skin that do not respond to topical treatment.	2.95	4	0	1-benzofurans; antibiotic antifungal drug; benzofuran antifungal drug; organochlorine compound; oxaspiro compound	antibacterial agent; Penicillium metabolite
cefoxitin Cefoxitin: A semisynthetic cephamycin antibiotic resistant to beta-lactamase.. cefoxitin : A semisynthetic cephamycin antibiotic which, in addition to the methoxy group at the 7alpha position, has 2-thienylacetamido and carbamoyloxymethyl side-groups. It is resistant to beta-lactamase.	2.02	1	0	beta-lactam antibiotic allergen; cephalosporin; cephamycin; semisynthetic derivative	antibacterial drug
digitoxin Digitoxin: A cardiac glycoside sometimes used in place of DIGOXIN. It has a longer half-life than digoxin; toxic effects, which are similar to those of digoxin, are longer lasting. (From Martindale, The Extra Pharmacopoeia, 30th ed, p665). digitoxin : A cardenolide glycoside in which the 3beta-hydroxy group of digitoxigenin carries a 2,6-dideoxy-beta-D-ribo-hexopyranosyl-(1->4)-2,6-dideoxy-beta-D-ribo-hexopyranosyl-(1->4)-2,6-dideoxy-beta-D-ribo-hexopyranosyl trisaccharide chain.	2.05	1	0	cardenolide glycoside	EC 3.6.3.9 (Na(+)/K(+)-transporting ATPase) inhibitor
saquinavir Saquinavir: An HIV protease inhibitor which acts as an analog of an HIV protease cleavage site. It is a highly specific inhibitor of HIV-1 and HIV-2 proteases, and also inhibits CYTOCHROME P-450 CYP3A.. saquinavir : An aspartic acid derivative obtained by formal condensation of the primary amino group of (2S,3R)-4-[(3S,4aS,8aS)-3-(tert-butylcarbamoyl)octahydroisoquinolin-2(1H)-yl]-3-hydroxy-1-phenylbutan-2-ylamine with the carboxy group of N(2)(-quinolin-2-ylcarbonyl)-L-asparagine. An inhibitor of HIV-1 protease.	2.44	2	0	L-asparagine derivative; quinolines	antiviral drug; HIV protease inhibitor
pentazocine Pentazocine: The first mixed agonist-antagonist analgesic to be marketed. It is an agonist at the kappa and sigma opioid receptors and has a weak antagonist action at the mu receptor. (From AMA Drug Evaluations Annual, 1991, p97)	6.96	1	0	benzazocine
pancuronium Pancuronium: A bis-quaternary steroid that is a competitive nicotinic antagonist. As a neuromuscular blocking agent it is more potent than CURARE but has less effect on the circulatory system and on histamine release.. pancuronium : A steroid ester in which a 5alpha-androstane skeleton is C-3alpha- and C-17beta-disubstituted with acetoxy groups and 2beta- and 16beta-disubstituted with 1-methylpiperidinium-1-yl groups. It is a non-depolarizing curare-mimetic muscle relaxant.	10.15	48	6	acetate ester; steroid ester	cholinergic antagonist; muscle relaxant; nicotinic antagonist
rocuronium Rocuronium: An androstanol non-depolarizing neuromuscular blocking agent. It has a mono-quaternary structure and is a weaker nicotinic antagonist than PANCURONIUM.. rocuronium : A 5alpha-androstane compound having 3alpha-hydroxy-, 17beta-acetoxy-, 2beta-morpholino- and 16beta-N-allyllyrrolidinium substituents.	13.7	59	38	3alpha-hydroxy steroid; acetate ester; androstane; morpholines; quaternary ammonium ion; tertiary amino compound	drug allergen; muscle relaxant; neuromuscular agent
netilmicin Netilmicin: Semisynthetic 1-N-ethyl derivative of SISOMYCIN, an aminoglycoside antibiotic with action similar to gentamicin, but less ear and kidney toxicity.	2.44	2	0
trimethaphan camsylate trimethaphan camsylate : The (S)-camphorsulfonate salt of trimethaphan.	3.8	2	1
metyrosine alpha-methyl-L-tyrosine : An L-tyrosine derivative that consists of L-tyrosine bearing an additional methyl substituent at position 2. An inhibitor of the enzyme tyrosine 3-monooxygenase, and consequently of the synthesis of catecholamines. It is used to control the symptoms of excessive sympathetic stimulation in patients with pheochromocytoma.	2.02	1	0	L-tyrosine derivative; non-proteinogenic L-alpha-amino acid	antihypertensive agent; EC 1.14.16.2 (tyrosine 3-monooxygenase) inhibitor
rocuronium bromide rocuronium bromide : The organic bromide salt of a 5alpha androstane compound having 3alpha-hydroxy-, 17beta-acetoxy-, 2beta-morpholino- and 16beta-N-allyllyrrolidinium substituents.	2.02	1	0	organic bromide salt; quaternary ammonium salt	muscle relaxant; neuromuscular agent
erythromycin estolate Erythromycin Estolate: A macrolide antibiotic, produced by Streptomyces erythreus. It is the lauryl sulfate salt of the propionic ester of erythromycin. This erythromycin salt acts primarily as a bacteriostatic agent. In sensitive organisms, it inhibits protein synthesis by binding to 50S ribosomal subunits. This binding process inhibits peptidyl transferase activity and interferes with translocation of amino acids during translation and assembly of proteins.	2.05	1	0	aminoglycoside sulfate salt; erythromycin derivative	enzyme inhibitor
terconazole terconazole: structure & RN for (cis)-isomer from first source. terconazole : A racemate consisting of equimolar amounts of (2R,4S)- and (2S,4R)-terconazole. It has broad-spectrum antifungal activitiy and is used for the treatment of vaginal yeast infections (Candida).. (2R,4S)-terconazole : A 1-(4-{[2-(2,4-dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy}phenyl)-4-isopropylpiperazine in which positions 2 and 4 of the 1,3-dioxolane moiety have R and S configuration, respectively.	2.02	1	0	1-(4-{[2-(2,4-dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy}phenyl)-4-isopropylpiperazine
bacampicillin bacampicillin: ester prodrug that is hydrolyzed to ampicillin after its absorption from the gastrointestinal tract; RN given refers to parent cpd; structure. bacampicillin : A penicillanic acid ester that is the 1-ethoxycarbonyloxyethyl ester of ampicillin. It is a semi-synthetic, microbiologically inactive prodrug of ampicillin.	2.02	1	0	penicillanic acid ester	prodrug
ryanodine Ryanodine: A methylpyrrole-carboxylate from RYANIA that disrupts the RYANODINE RECEPTOR CALCIUM RELEASE CHANNEL to modify CALCIUM release from SARCOPLASMIC RETICULUM resulting in alteration of MUSCLE CONTRACTION. It was previously used in INSECTICIDES. It is used experimentally in conjunction with THAPSIGARGIN and other inhibitors of CALCIUM ATPASE uptake of calcium into SARCOPLASMIC RETICULUM.. ryanodine : An insecticide alkaloid isolated from South American plant Ryania speciosa.	4.13	16	0
ginsenoside rg1 [no description available]	2.83	3	0	12beta-hydroxy steroid; 3beta-hydroxy-4,4-dimethylsteroid; beta-D-glucoside; ginsenoside; tetracyclic triterpenoid	neuroprotective agent; pro-angiogenic agent
notoginsenoside r1 notoginsenoside R1 : A ginsenoside found in Panax notoginseng that is dammarane which is substituted by hydroxy groups at the 3beta, 6alpha, 12beta and 20 pro-S positions, in which the hydroxy groups at positions 6 and 20 have been converted to the corresponding beta-D-xylopyranosyl-(1->2)-beta-D-glucopyranoside and beta-D-glucopyranoside respectively, and in which a double bond has been introduced at the 24-25 position.	7.41	1	0	12beta-hydroxy steroid; 3beta-hydroxy-4,4-dimethylsteroid; 3beta-hydroxy steroid; beta-D-glucoside; disaccharide derivative; ginsenoside; tetracyclic triterpenoid	antioxidant; apoptosis inducer; neuroprotective agent; phytoestrogen; plant metabolite
cyclopamine [no description available]	2.05	1	0	piperidines	glioma-associated oncogene inhibitor
lignans Lignans: A class of dibenzylbutane derivatives which occurs in higher plants and in fluids (bile, serum, urine, etc.) in man and other animals. These compounds, which have a potential anti-cancer role, can be synthesized in vitro by human fecal flora. (From Singleton & Sainsbury, Dictionary of Microbiology and Molecular Biology, 2d ed)	2.21	1	0
bq 123 cyclo(Trp-Asp-Pro-Val-Leu): derived from the modification of a natural lead of BE-18257B, an endothelin A receptor antagonist; has neuroprotective activity; amino acid sequence given in first source	1.98	1	0	cyclic peptide
n-formylmethionine leucyl-phenylalanine N-Formylmethionine Leucyl-Phenylalanine: A formylated tripeptide originally isolated from bacterial filtrates that is positively chemotactic to polymorphonuclear leucocytes, and causes them to release lysosomal enzymes and become metabolically activated.. N-formyl-L-methionyl-L-leucyl-L-phenylalanine : A tripeptide composed of L-Met, L-Leu and L-Phe in a linear sequence with a formyl group at the amino terminus. It acts as a potent inducer of leucocyte chemotaxis and macrophage activator as well as a ligand for the FPR receptor.	4.48	5	1	tripeptide
devazepide Devazepide: A derivative of benzodiazepine that acts on the cholecystokinin A (CCKA) receptor to antagonize CCK-8's (SINCALIDE) physiological and behavioral effects, such as pancreatic stimulation and inhibition of feeding.. devazepide : An indolecarboxamide obtained by formal condensation of the carboxy group of indole-2-carboxylic acid with the exocyclic amino group of (3S)-3-amino-1-methyl-5-phenyl-1,3-dihydro-1,4-benzodiazepin-2-one. A cholecystokinin antagonist used for treatment of gastrointestinal disorders.	2.05	1	0	1,4-benzodiazepinone; indolecarboxamide	antineoplastic agent; apoptosis inducer; cholecystokinin antagonist; gastrointestinal drug
diprenorphine Diprenorphine: A narcotic antagonist similar in action to NALOXONE. It is used to remobilize animals after ETORPHINE neuroleptanalgesia and is considered a specific antagonist to etorphine.	1.99	1	0	morphinane alkaloid
tolterodine [no description available]	2.05	1	0	tertiary amine	antispasmodic drug; muscarinic antagonist; muscle relaxant
doxorubicin hydrochloride [no description available]	2.05	1	0	anthracycline
metrizamide Metrizamide: A solute for density gradient centrifugation offering higher maximum solution density without the problems of increased viscosity. It is also used as a resorbable, non-ionic contrast medium.	1.97	1	0	amino sugar
erythromycin ethylsuccinate Erythromycin Ethylsuccinate: A macrolide antibiotic, produced by Streptomyces erythreus. This compound is an ester of erythromycin base and succinic acid. It acts primarily as a bacteriostatic agent. In sensitive organisms, it inhibits protein synthesis by binding to 50S ribosomal subunits. This binding process inhibits peptidyl transferase activity and interferes with translocation of amino acids during translation and assembly of proteins.. erythromycin ethylsuccinate : A erythromycin derivative that is erythromycin A in which the hydroxy group at position 3R is substituted by a (4-ethoxy-4-oxobutanoyl)oxy group. It is used for the treatment of a wide variety of bacterial infections.	2.44	2	0	cyclic ketone; erythromycin derivative; ethyl ester; succinate ester
amcinonide amcinonide: structure	2.02	1	0	11beta-hydroxy steroid; 20-oxo steroid; 3-oxo-Delta(1),Delta(4)-steroid; acetate ester; corticosteroid; fluorinated steroid; spiroketal	anti-inflammatory drug
betamethasone acetate [no description available]	2.02	1	0	11beta-hydroxy steroid; 17alpha-hydroxy steroid; 20-oxo steroid; 3-oxo-Delta(1),Delta(4)-steroid; acetate ester; fluorinated steroid; steroid ester; tertiary alpha-hydroxy ketone
ao 128 AO 128: alpha-glucosidase inhibitor; structure given in first source	2.05	1	0	organic molecular entity
betadex beta-Cyclodextrins: Cyclic GLUCANS consisting of seven (7) glucopyranose units linked by 1,4-glycosidic bonds.	2.04	1	0	cyclodextrin
acarbose [no description available]	2.44	2	0	amino cyclitol; glycoside
acetyl coenzyme a Acetyl Coenzyme A: Acetyl CoA participates in the biosynthesis of fatty acids and sterols, in the oxidation of fatty acids and in the metabolism of many amino acids. It also acts as a biological acetylating agent.	1.99	1	0	acyl-CoA	acyl donor; coenzyme; effector; fundamental metabolite
trichostatin a trichostatin A: chelates zinc ion in the active site of histone deacetylases, resulting in preventing histone unpacking so DNA is less available for transcription; do not confuse with TRICHOSANTHIN which is a protein; found in STREPTOMYCES	2.25	1	0	antibiotic antifungal agent; hydroxamic acid; trichostatin	bacterial metabolite; EC 3.5.1.98 (histone deacetylase) inhibitor; geroprotector
tretinoin Tretinoin: An important regulator of GENE EXPRESSION during growth and development, and in NEOPLASMS. Tretinoin, also known as retinoic acid and derived from maternal VITAMIN A, is essential for normal GROWTH; and EMBRYONIC DEVELOPMENT. An excess of tretinoin can be teratogenic. It is used in the treatment of PSORIASIS; ACNE VULGARIS; and several other SKIN DISEASES. It has also been approved for use in promyelocytic leukemia (LEUKEMIA, PROMYELOCYTIC, ACUTE).. retinoic acid : A retinoid consisting of 3,7-dimethylnona-2,4,6,8-tetraenoic acid substituted at position 9 by a 2,6,6-trimethylcyclohex-1-en-1-yl group (geometry of the four exocyclic double bonds is not specified).. all-trans-retinoic acid : A retinoic acid in which all four exocyclic double bonds have E- (trans-) geometry.	5.23	3	1	retinoic acid; vitamin A	anti-inflammatory agent; antineoplastic agent; antioxidant; AP-1 antagonist; human metabolite; keratolytic drug; retinoic acid receptor agonist; retinoid X receptor agonist; signalling molecule
arachidonic acid icosa-5,8,11,14-tetraenoic acid : Any icosatetraenoic acid with the double bonds at positions 5, 8, 11 and 14.. arachidonate : A long-chain fatty acid anion resulting from the removal of a proton from the carboxy group of arachidonic acid.	3.08	5	0	icosa-5,8,11,14-tetraenoic acid; long-chain fatty acid; omega-6 fatty acid	Daphnia galeata metabolite; EC 3.1.1.1 (carboxylesterase) inhibitor; human metabolite; mouse metabolite
phosphoramidon phosphoramidon: a membrane metallo-endopeptidase & endothelin-converting enzyme inhibitor; thermolysin inhibitor from culture filtrate of Streptomyces tanashiensis; structure. phosphoramidon : A dipeptide isolated from the cultures of Streptomyces tanashiensis.	1.98	1	0	deoxyaldohexose phosphate; dipeptide	bacterial metabolite; EC 3.4.24.11 (neprilysin) inhibitor; EC 3.4.24.71 (endothelin-converting enzyme 1) inhibitor
resveratrol trans-resveratrol : A resveratrol in which the double bond has E configuration.	2.49	2	0	resveratrol	antioxidant; phytoalexin; plant metabolite; quorum sensing inhibitor; radical scavenger
retinol Vitamin A: Retinol and derivatives of retinol that play an essential role in metabolic functioning of the retina, the growth of and differentiation of epithelial tissue, the growth of bone, reproduction, and the immune response. Dietary vitamin A is derived from a variety of CAROTENOIDS found in plants. It is enriched in the liver, egg yolks, and the fat component of dairy products.. vitamin A : Any member of a group of fat-soluble retinoids produced via metabolism of provitamin A carotenoids that exhibit biological activity against vitamin A deficiency. Vitamin A is involved in immune function, vision, reproduction, and cellular communication.. all-trans-retinol : A retinol in which all four exocyclic double bonds have E- (trans-) geometry.. retinol : A retinoid consisting of 3,7-dimethylnona-2,4,6,8-tetraen-1-ol substituted at position 9 by a 2,6,6-trimethylcyclohex-1-en-1-yl group (geometry of the four exocyclic double bonds is not specified).	2.05	1	0	retinol; vitamin A	human metabolite; mouse metabolite; plant metabolite
alpha-D-fructofuranose 1,6-bisphosphate alpha-D-fructofuranose 1,6-bisphosphate : A D-fructofuranose 1,6-bisphosphate with an alpha-configuration at the anomeric position.	2.05	1	0	D-fructofuranose 1,6-bisphosphate
docosahexaenoate efalex: a mixture of fish oil and primrose oil; used as a high-docosahexaenoic acid fatty acid supplement. docosahexaenoic acid : Any C22 polyunsaturated fatty acid containing six double bonds.. docosahexaenoate : A polyunsaturated fatty acid anion that is the conjugate base of docosahexaenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.. all-cis-docosa-4,7,10,13,16,19-hexaenoic acid : A docosahexaenoic acid having six cis-double bonds at positions 4, 7, 10, 13, 16 and 19.	2.05	1	0	docosahexaenoic acid; omega-3 fatty acid	algal metabolite; antineoplastic agent; Daphnia tenebrosa metabolite; human metabolite; mouse metabolite; nutraceutical
palmitoleic acid hexadecenoate : A long-chain unsaturated fatty acid anion that is the conjugate base of hexadecenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.	2.02	1	0	hexadec-9-enoic acid	algal metabolite; Daphnia galeata metabolite; EC 3.1.1.1 (carboxylesterase) inhibitor; Escherichia coli metabolite; human blood serum metabolite
oleic acid Oleic Acid: An unsaturated fatty acid that is the most widely distributed and abundant fatty acid in nature. It is used commercially in the preparation of oleates and lotions, and as a pharmaceutical solvent. (Stedman, 26th ed). oleic acid : An octadec-9-enoic acid in which the double bond at C-9 has Z (cis) stereochemistry.	8.39	7	0	octadec-9-enoic acid	antioxidant; Daphnia galeata metabolite; EC 3.1.1.1 (carboxylesterase) inhibitor; Escherichia coli metabolite; mouse metabolite; plant metabolite; solvent
tacrolimus Tacrolimus: A macrolide isolated from the culture broth of a strain of Streptomyces tsukubaensis that has strong immunosuppressive activity in vivo and prevents the activation of T-lymphocytes in response to antigenic or mitogenic stimulation in vitro.. tacrolimus (anhydrous) : A macrolide lactam containing a 23-membered lactone ring, originally isolated from the fermentation broth of a Japanese soil sample that contained the bacteria Streptomyces tsukubaensis.	2.49	2	0	macrolide lactam	bacterial metabolite; immunosuppressive agent
cerivastatin cerivastatin: cerivastatin is the ((E)-(+))-isomer; structure given in first source. cerivastatin : (3R,5S)-3,5-dihydroxyhept-6-enoic acid in which the (7E)-hydrogen is substituted by a 4-(4-fluorophenyl)-2,6-diisopropyl-5-(methoxymethyl)pyridin-3-yl group. Formerly used (as its sodium salt) to lower cholesterol and prevent cardiovascular disease, it was withdrawn from the market worldwide in 2001 following reports of a severe form of muscle toxicity.	2.05	1	0	dihydroxy monocarboxylic acid; pyridines; statin (synthetic)
rosuvastatin rosuvastatin : A dihydroxy monocarboxylic acid that is (6E)-7-{4-(4-fluorophenyl)-2-[methyl(methylsulfonyl)amino]-6-(propan-2-yl)pyrimidin-5-yl} hept-6-enoic acid carrying two hydroxy substituents at positions 3 and 5 (the 3R,5S-diastereomer).	2.05	1	0	dihydroxy monocarboxylic acid; monofluorobenzenes; pyrimidines; statin (synthetic); sulfonamide	anti-inflammatory agent; antilipemic drug; cardioprotective agent; CETP inhibitor; environmental contaminant; xenobiotic
cocaine Cocaine: An alkaloid ester extracted from the leaves of plants including coca. It is a local anesthetic and vasoconstrictor and is clinically used for that purpose, particularly in the eye, ear, nose, and throat. It also has powerful central nervous system effects similar to the amphetamines and is a drug of abuse. Cocaine, like amphetamines, acts by multiple mechanisms on brain catecholaminergic neurons; the mechanism of its reinforcing effects is thought to involve inhibition of dopamine uptake.. cocaine : A tropane alkaloid obtained from leaves of the South American shrub Erythroxylon coca.	4.39	20	0	benzoate ester; methyl ester; tertiary amino compound; tropane alkaloid	adrenergic uptake inhibitor; central nervous system stimulant; dopamine uptake inhibitor; environmental contaminant; local anaesthetic; mouse metabolite; plant metabolite; serotonin uptake inhibitor; sodium channel blocker; sympathomimetic agent; vasoconstrictor agent; xenobiotic
eicosapentaenoic acid icosapentaenoic acid : Any straight-chain, C20 polyunsaturated fatty acid having five C=C double bonds.. all-cis-5,8,11,14,17-icosapentaenoic acid : An icosapentaenoic acid having five cis-double bonds at positions 5, 8, 11, 14 and 17.	2.05	1	0	icosapentaenoic acid; omega-3 fatty acid	anticholesteremic drug; antidepressant; antineoplastic agent; Daphnia galeata metabolite; fungal metabolite; micronutrient; mouse metabolite; nutraceutical
thapsigargin Thapsigargin: A sesquiterpene lactone found in roots of THAPSIA. It inhibits SARCOPLASMIC RETICULUM CALCIUM-TRANSPORTING ATPASES.. thapsigargin : An organic heterotricyclic compound that is a hexa-oxygenated 6,7-guaianolide isolated fron the roots of Thapsia garganica L., Apiaceae. A potent skin irritant, it is used in traditional medicine as a counter-irritant. Thapsigargin inhibits Ca(2+)-transporting ATPase mediated uptake of calcium ions into sarcoplasmic reticulum and is used in experimentation examining the impacts of increasing cytosolic calcium concentrations.	2.9	4	0	butyrate ester; organic heterotricyclic compound; sesquiterpene lactone	calcium channel blocker; EC 3.6.3.8 (Ca(2+)-transporting ATPase) inhibitor
mycophenolic acid Mycophenolic Acid: Compound derived from Penicillium stoloniferum and related species. It blocks de novo biosynthesis of purine nucleotides by inhibition of the enzyme inosine monophosphate dehydrogenase (IMP DEHYDROGENASE). Mycophenolic acid exerts selective effects on the immune system in which it prevents the proliferation of T-CELLS, LYMPHOCYTES, and the formation of antibodies from B-CELLS. It may also inhibit recruitment of LEUKOCYTES to sites of INFLAMMATION.. mycophenolate : A monocarboxylic acid anion resulting from the removal of a proton from the carboxy group of mycophenolic acid.. mycophenolic acid : A member of the class of 2-benzofurans that is 2-benzofuran-1(3H)-one which is substituted at positions 4, 5, 6, and 7 by methyl, methoxy, (2E)-5-carboxy-3-methylpent-2-en-1-yl, and hydroxy groups, respectively. It is an antibiotic produced by Penicillium brevi-compactum, P. stoloniferum, P. echinulatum and related species. An immunosuppressant, it is widely used (partiularly as its sodium salt and as the 2-(morpholin-4-yl)ethyl ester prodrug, mycophenolate mofetil) to prevent tissue rejection following organ transplants and for the treatment of certain autoimmune diseases.	2.44	2	0	2-benzofurans; gamma-lactone; monocarboxylic acid; phenols	anticoronaviral agent; antimicrobial agent; antineoplastic agent; EC 1.1.1.205 (IMP dehydrogenase) inhibitor; environmental contaminant; immunosuppressive agent; mycotoxin; Penicillium metabolite; xenobiotic
mupirocin Mupirocin: A topically used antibiotic from a strain of Pseudomonas fluorescens. It has shown excellent activity against gram-positive staphylococci and streptococci. The antibiotic is used primarily for the treatment of primary and secondary skin disorders, nasal infections, and wound healing.. mupirocin : An alpha,beta-unsaturated ester resulting from the formal condensation of the alcoholic hydroxy group of 9-hydroxynonanoic acid with the carboxy group of (2E)-4-[(2S)-tetrahydro-2H-pyran-2-yl]-3-methylbut-2-enoic acid in which the tetrahydropyranyl ring is substituted at positions 3 and 4 by hydroxy groups and at position 5 by a {(2S,3S)-3-[(2S,3S)-3-hydroxybutan-2-yl]oxiran-2-yl}methyl group. Originally isolated from the Gram-negative bacterium Pseudomonas fluorescens, it is used as a topical antibiotic for the treatment of Gram-positive bacterial infections.	2.02	1	0	alpha,beta-unsaturated carboxylic ester; epoxide; monocarboxylic acid; oxanes; secondary alcohol; triol	antibacterial drug; bacterial metabolite; protein synthesis inhibitor
clindamycin Clindamycin: An antibacterial agent that is a semisynthetic analog of LINCOMYCIN.. clindamycin : A carbohydrate-containing antibiotic that is the semisynthetic derivative of lincomycin, a natural antibiotic.	2.05	1	0
fosfomycin Fosfomycin: An antibiotic produced by Streptomyces fradiae.. fosfomycin : A phosphonic acid having an (R,S)-1,2-epoxypropyl group attached to phosphorus.	2.44	2	0	epoxide; phosphonic acids	antimicrobial agent; EC 2.5.1.7 (UDP-N-acetylglucosamine 1-carboxyvinyltransferase) inhibitor
zithromax Azithromycin: A semi-synthetic macrolide antibiotic structurally related to ERYTHROMYCIN. It has been used in the treatment of Mycobacterium avium intracellulare infections, toxoplasmosis, and cryptosporidiosis.. azithromycin : A macrolide antibiotic useful for the treatment of bacterial infections.	2.73	3	0	macrolide antibiotic	antibacterial drug; environmental contaminant; xenobiotic
drf 2725 ragaglitazar: a phenoxazine analogue of phenyl propanoic acid; Ragaglitazar is a coligand of PPARalpha and PPARgamma	2.05	1	0
y 27632 Y 27632: RN given for di-HCl salt; inhibits Rho-associated protein kinase; inhibits calcium sensitization to affect smooth muscle relaxation; structure in first source. Y-27632 : A monocarboxylic acid amide that is trans-[(1R)-1-aminoethyl]cyclohexanecarboxamide in which one of the nitrogens of the aminocarbony group is substituted by a pyridine nucleus. It has been shown to exhibit inhibitory activity against Rho-associated protein kinase (ROCK) enzyme.	3.18	5	0	aromatic amide
prostaglandin d2 Prostaglandin D2: The principal cyclooxygenase metabolite of arachidonic acid. It is released upon activation of mast cells and is also synthesized by alveolar macrophages. Among its many biological actions, the most important are its bronchoconstrictor, platelet-activating-factor-inhibitory, and cytotoxic effects.. prostaglandin D2 : A member of the class of prostaglandins D that is prosta-5,13-dien-1-oic acid substituted by hydroxy groups at positions 9 and 15 and an oxo group at position 11 (the 5Z,9alpha,13E,15S- stereoisomer).	2.69	3	0	prostaglandins D	human metabolite; mouse metabolite
diethylstilbestrol Diethylstilbestrol: A synthetic nonsteroidal estrogen used in the treatment of menopausal and postmenopausal disorders. It was also used formerly as a growth promoter in animals. According to the Fourth Annual Report on Carcinogens (NTP 85-002, 1985), diethylstilbestrol has been listed as a known carcinogen. (Merck, 11th ed). diethylstilbestrol : An olefinic compound that is trans-hex-3-ene in which the hydrogens at positions 3 and 4 have been replaced by p-hydroxyphenyl groups.	2.05	1	0	olefinic compound; polyphenol	antifungal agent; antineoplastic agent; autophagy inducer; calcium channel blocker; carcinogenic agent; EC 1.1.1.146 (11beta-hydroxysteroid dehydrogenase) inhibitor; EC 3.6.3.10 (H(+)/K(+)-exchanging ATPase) inhibitor; endocrine disruptor; xenoestrogen
alitretinoin Alitretinoin: A retinoid that is used for the treatment of chronic hand ECZEMA unresponsive to topical CORTICOSTEROIDS. It is also used to treat cutaneous lesions associated with AIDS-related KAPOSI SARCOMA.	2.05	1	0	retinoic acid	antineoplastic agent; keratolytic drug; metabolite; retinoid X receptor agonist
imidazolidines [no description available]	2.15	1	0	azacycloalkane; imidazolidines; saturated organic heteromonocyclic parent
decitabine [no description available]	2.05	1	0	2'-deoxyribonucleoside
teniposide [no description available]	2.44	2	0	aromatic ether; beta-D-glucoside; cyclic acetal; furonaphthodioxole; gamma-lactone; monosaccharide derivative; phenols; thiophenes	antineoplastic agent; EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor
cefamandole Cefamandole: Semisynthetic wide-spectrum cephalosporin with prolonged action, probably due to beta-lactamase resistance. It is used also as the nafate.. cefamandole : A cephalosporin compound having (R)-mandelamido and N-methylthiotetrazole side-groups.	2.02	1	0	cephalosporin; semisynthetic derivative	antibacterial drug
dactinomycin Dactinomycin: A compound composed of a two CYCLIC PEPTIDES attached to a phenoxazine that is derived from STREPTOMYCES parvullus. It binds to DNA and inhibits RNA synthesis (transcription), with chain elongation more sensitive than initiation, termination, or release. As a result of impaired mRNA production, protein synthesis also declines after dactinomycin therapy. (From AMA Drug Evaluations Annual, 1993, p2015)	2.93	4	0	actinomycin	mutagen
tiazofurin tiazofurin: RN given refers to (beta-D)-isomer; structure given in first source. tiazofurine : A C-glycosyl compound that is 1,3-thiazole-4-carboxamide in which the hydrogen at position 2 has been replaced by a beta-D-ribofuranosyl group. It is metabolised to thiazole-4-carboxamide adenine dinucleotide (TAD), a selective inhibitor of inosine monophosphate dehydrogenase (IMP dehydrogenase).	2.05	1	0	1,3-thiazoles; C-glycosyl compound; monocarboxylic acid amide	antineoplastic agent; EC 1.1.1.205 (IMP dehydrogenase) inhibitor; prodrug
melphalan Melphalan: An alkylating nitrogen mustard that is used as an antineoplastic in the form of the levo isomer - MELPHALAN, the racemic mixture - MERPHALAN, and the dextro isomer - MEDPHALAN; toxic to bone marrow, but little vesicant action; potential carcinogen.. melphalan : A phenylalanine derivative comprising L-phenylalanine having [bis(2-chloroethyl)amino group at the 4-position on the phenyl ring.	2.71	3	0	L-phenylalanine derivative; nitrogen mustard; non-proteinogenic L-alpha-amino acid; organochlorine compound	alkylating agent; antineoplastic agent; carcinogenic agent; drug allergen; immunosuppressive agent
enkephalin, leucine Enkephalin, Leucine: One of the endogenous pentapeptides with morphine-like activity. It differs from MET-ENKEPHALIN in the LEUCINE at position 5. Its first four amino acid sequence is identical to the tetrapeptide sequence at the N-terminal of BETA-ENDORPHIN.. Leu-enkephalin : A pentapeptide comprising L-tyrosine, glycine, glycine, L-phenylalanine and L-leucine residues joined in sequence by peptide linkages. It is an endogenous opioid peptide produced in vertebrate species, including rodents, primates and humans that results from decomposition of proenkephalin or dynorphin and exhibits antinociceptive properties.	1.97	1	0	pentapeptide; peptide zwitterion	analgesic; delta-opioid receptor agonist; human metabolite; mu-opioid receptor agonist; neurotransmitter; rat metabolite
tenofovir tenofovir (anhydrous) : A member of the class of phosphonic acids that is methylphosphonic acid in which one of the methyl hydrogens is replaced by a [(2R)-1-(6-amino-9H-purin-9-yl)propan-2-yl]oxy group. An inhibitor of HIV-1 reverse transcriptase, the bis(isopropyloxycarbonyloxymethyl) ester (disoproxil ester) prodrug is used as the fumaric acid salt in combination therapy for the treatment of HIV infection.	2.05	1	0	nucleoside analogue; phosphonic acids	antiviral drug; drug metabolite; HIV-1 reverse transcriptase inhibitor
5-ethynyl-2'-deoxyuridine 5-ethynyl-2'-deoxyuridine: structure in first source	2.06	1	0
rubitecan rubitecan: RN refers to (+-)-isomer; anti-HIV agent; DNA Topoisomerases, Type I inhibitor. rubitecan : A pyranoindolizinoquinoline that is camptothecin in which the hydrogen at position 9 has been replaced by a nitro group. It is a prodrug for 9-aminocamptothecin.	2.05	1	0	C-nitro compound; delta-lactone; pyranoindolizinoquinoline; semisynthetic derivative; tertiary alcohol	antineoplastic agent; EC 5.99.1.2 (DNA topoisomerase) inhibitor; prodrug
micafungin Micafungin: A cyclic lipo-hexapeptide echinocandin antifungal agent that is used for the treatment and prevention of CANDIDIASIS.. micafungin : A cyclic hexapeptide echinocandin antibiotic which exerts its effect by inhibiting the synthesis of 1,3-beta-D-glucan, an integral component of the fungal cell wall. It is used as the sodium salt for the treatment of invasive candidiasis, and of aspergillosis in patients who are intolerant of other therapy.	2.05	1	0	antibiotic antifungal drug; echinocandin	antiinfective agent
riboflavin vitamin B2 : Any member of a group of vitamers that belong to the chemical structural class called flavins that exhibit biological activity against vitamin B2 deficiency. Symptoms associated with vitamin B2 deficiency include glossitis, seborrhea, angular stomaitis, cheilosis and photophobia. The vitamers include riboflavin and its phosphate derivatives (and includes their salt, ionised and hydrate forms).	2.05	1	0	flavin; vitamin B2	anti-inflammatory agent; antioxidant; cofactor; Escherichia coli metabolite; food colouring; fundamental metabolite; human urinary metabolite; mouse metabolite; photosensitizing agent; plant metabolite
2,3-bis(bromomethyl)quinoxaline-1,4-dioxide conoidin A: inhibits the peroxiredoxin TgPrx11; structure in first source	4.61	1	1
sodium bicarbonate Sodium Bicarbonate: A white, crystalline powder that is commonly used as a pH buffering agent, an electrolyte replenisher, systemic alkalizer and in topical cleansing solutions.	2.83	3	0	one-carbon compound; organic sodium salt	antacid; food anticaking agent
sodium acetate, anhydrous Sodium Acetate: The trihydrate sodium salt of acetic acid, which is used as a source of sodium ions in solutions for dialysis and as a systemic and urinary alkalizer, diuretic, and expectorant.	2.05	1	0	organic sodium salt	NMR chemical shift reference compound
sodium benzoate Sodium Benzoate: The sodium salt of BENZOIC ACID. It is used as an antifungal preservative in pharmaceutical preparations and foods. It may also be used as a test for liver function.. sodium benzoate : An organic sodium salt resulting from the replacement of the proton from the carboxy group of benzoic acid by a sodium ion.	2.05	1	0	organic sodium salt	algal metabolite; antimicrobial food preservative; drug allergen; EC 1.13.11.33 (arachidonate 15-lipoxygenase) inhibitor; EC 3.1.1.3 (triacylglycerol lipase) inhibitor; human xenobiotic metabolite; plant metabolite
dipyrone Dipyrone: A drug that has analgesic, anti-inflammatory, and antipyretic properties. It is the sodium sulfonate of AMINOPYRINE.. metamizole sodium : An organic sodium salt of antipyrine substituted at C-4 by a methyl(sulfonatomethyl)amino group, commonly used as a powerful analgesic and antipyretic.	2.44	2	0	organic sodium salt	anti-inflammatory agent; antipyretic; antirheumatic drug; cyclooxygenase 3 inhibitor; non-narcotic analgesic; peripheral nervous system drug; prodrug
ditiocarb sodium [no description available]	2.05	1	0	organic molecular entity
bromochloroacetic acid Keratins: A class of fibrous proteins or scleroproteins that represents the principal constituent of EPIDERMIS; HAIR; NAILS; horny tissues, and the organic matrix of tooth ENAMEL. Two major conformational groups have been characterized, alpha-keratin, whose peptide backbone forms a coiled-coil alpha helical structure consisting of TYPE I KERATIN and a TYPE II KERATIN, and beta-keratin, whose backbone forms a zigzag or pleated sheet structure. alpha-Keratins have been classified into at least 20 subtypes. In addition multiple isoforms of subtypes have been found which may be due to GENE DUPLICATION.. bromochloroacetic acid : A monocarboxylic acid that is acetic acid in which one of the methyl hydrogens is replaced by bromine while a second is replaced by chlorine. A low-melting (27.5-31.5degreeC), hygroscopic crystalline solid, it can be formed during the disinfection (by chlorination) of water that contains bromide ions and organic matter, so can occur in drinking water as a byproduct of the disinfection process.	1.99	1	0	2-bromocarboxylic acid; monocarboxylic acid; organochlorine compound
sch 22219 alclometasone dipropionate : A prednisolone compound having an alpha-chloro substituent at the 7-position, an alpha-methyl substituent at the 16-position and O-propanoyl groups at the 17- and 21-positions.	2.02	1	0	11beta-hydroxy steroid; 20-oxo steroid; 3-oxo-Delta(1),Delta(4)-steroid; chlorinated steroid; glucocorticoid; propanoate ester; steroid ester	anti-inflammatory drug
carbenoxolone [no description available]	2.05	1	0
isomethyleugenol Methylation: Addition of methyl groups. In histo-chemistry methylation is used to esterify carboxyl groups and remove sulfate groups by treating tissue sections with hot methanol in the presence of hydrochloric acid. (From Stedman, 25th ed)	2.43	2	0	isomethyleugenol
stilbenes Stilbenes: Organic compounds that contain 1,2-diphenylethylene as a functional group.. trans-stilbene : The trans-isomer of stilbene.	2.76	3	0	stilbene
phenyl-n-tert-butylnitrone phenyl-N-tert-butylnitrone: a spin-trapping agent	1.96	1	0
discodermolide [no description available]	2.05	1	0	diterpenoid
flavin-adenine dinucleotide Flavin-Adenine Dinucleotide: A condensation product of riboflavin and adenosine diphosphate. The coenzyme of various aerobic dehydrogenases, e.g., D-amino acid oxidase and L-amino acid oxidase. (Lehninger, Principles of Biochemistry, 1982, p972)	2.46	2	0	flavin adenine dinucleotide; vitamin B2	cofactor; Escherichia coli metabolite; human metabolite; mouse metabolite; prosthetic group
cannabidiol Cannabidiol: Compound isolated from Cannabis sativa extract.. cannabidiol : An cannabinoid that is cyclohexene which is substituted by a methyl group at position 1, a 2,6-dihydroxy-4-pentylphenyl group at position 3, and a prop-1-en-2-yl group at position 4.	9.16	3	1	olefinic compound; phytocannabinoid; resorcinols	antimicrobial agent; plant metabolite
malonyl coenzyme a Malonyl Coenzyme A: A coenzyme A derivative which plays a key role in the fatty acid synthesis in the cytoplasmic and microsomal systems.. omega-carboxyacyl-CoA : An acyl-CoA that results from the formal condensation of the thiol group of coenzyme A with one of the carboxy groups of any alpha,omega-dicarboxylic acid.	2.31	1	0	malonyl-CoAs	EC 2.3.1.21 (carnitine O-palmitoyltransferase) inhibitor; Escherichia coli metabolite; metabolite; mouse metabolite
buprenorphine Buprenorphine: A derivative of the opioid alkaloid THEBAINE that is a more potent and longer lasting analgesic than MORPHINE. It appears to act as a partial agonist at mu and kappa opioid receptors and as an antagonist at delta receptors. The lack of delta-agonist activity has been suggested to account for the observation that buprenorphine tolerance may not develop with chronic use.. buprenorphine : A morphinane alkaloid that is 7,8-dihydromorphine 6-O-methyl ether in which positions 6 and 14 are joined by a -CH2CH2- bridge, one of the hydrogens of the N-methyl group is substituted by cyclopropyl, and a hydrogen at position 7 is substituted by a 2-hydroxy-3,3-dimethylbutan-2-yl group. It is highly effective for the treatment of opioid use disorder and is also increasingly being used in the treatment of chronic pain.	9.73	33	14	morphinane alkaloid	delta-opioid receptor antagonist; kappa-opioid receptor antagonist; mu-opioid receptor agonist; opioid analgesic
arginine vasopressin Arginine Vasopressin: The predominant form of mammalian antidiuretic hormone. It is a nonapeptide containing an ARGININE at residue 8 and two disulfide-linked cysteines at residues of 1 and 6. Arg-vasopressin is used to treat DIABETES INSIPIDUS or to improve vasomotor tone and BLOOD PRESSURE.. argipressin : The predominant form of mammalian vasopressin (antidiuretic hormone). It is a nonapeptide containing an arginine at residue 8 and two disulfide-linked cysteines at residues of 1 and 6.	6.52	13	4	vasopressin	cardiovascular drug; hematologic agent; mitogen
gw9662 2-chloro-5-nitrobenzanilide: pretreatment of peroxisome proliferator activated receptors with GW9662 results in the irreversible loss of ligand binding	2.06	1	0	benzamides
mezlocillin Mezlocillin: Semisynthetic ampicillin-derived acylureido penicillin. It has been proposed for infections with certain anaerobes and may be useful in inner ear, bile, and CNS infections.. mezlocillin : A penicillin in which the substituent at position 6 of the penam ring is a (2R)-2-[3-(methanesulfonyl)-2-oxoimidazolidine-1-carboxamido]-2-phenylacetamido group.	2.02	1	0	penicillin allergen; penicillin	antibacterial drug
methylatropine methylatropine: RN given refers to endo-(+-)-isomer; structure in Negwer, 5th ed, #3766	1.98	1	0
cholinophyllin [no description available]	2.02	1	0
tropisetron Tropisetron: An indole derivative and 5-HT3 RECEPTOR antagonist that is used for the prevention of nausea and vomiting.. tropisetron : An indolyl carboxylate ester obtained by formal condensation of the carboxy group of indole-3-carboxylic acid with the hydroxy group of tropine.	4.37	2	2	indolyl carboxylic acid
sodium metabisulfite sodium metabisulfite: request from searcher; RN given refers to disulfurous acid, di-Na salt. sodium disulfite : An inorganic sodium salt composed of sodium and disulfite ions in a 2:1 ratio.	3.39	1	1	inorganic sodium salt	food antioxidant
(2'-(benzyloxycarbonylaminomethyl)biphenyl-2-carboxylic acid 2-(2-pyridyl)ethylamide) [no description available]	3.31	1	0	biphenyls
fludarabine [no description available]	2.02	1	0	purine nucleoside
propylthiouracil Propylthiouracil: A thiourea antithyroid agent. Propythiouracil inhibits the synthesis of thyroxine and inhibits the peripheral conversion of throxine to tri-iodothyronine. It is used in the treatment of hyperthyroidism. (From Martindale, The Extra Pharmacopeoia, 30th ed, p534). 6-propyl-2-thiouracil : A pyrimidinethione consisting of uracil in which the 2-oxo group is substituted by a thio group and the hydrogen at position 6 is substituted by a propyl group.	2.44	2	0	pyrimidinethione	antidote to paracetamol poisoning; antimetabolite; antioxidant; antithyroid drug; carcinogenic agent; EC 1.14.13.39 (nitric oxide synthase) inhibitor; hormone antagonist
ipratropium bromide anhydrous [no description available]	2.02	1	0
prothionamide Prothionamide: Antitubercular agent similar in action and side effects to ETHIONAMIDE. It is used mostly in combination with other agents.	2.05	1	0	pyridines
sesquiterpenes [no description available]	2.69	2	0
chlorprothixene Chlorprothixene: A thioxanthine with effects similar to the phenothiazine antipsychotics.. (Z)-chlorprothixene : A chlorprothixene in which the double bond adopts a (Z)-configuration.	2.25	1	0	chlorprothixene
etomidate Etomidate: Imidazole derivative anesthetic and hypnotic with little effect on blood gases, ventilation, or the cardiovascular system. It has been proposed as an induction anesthetic.. etomidate : The ethyl ester of 1-[(1R)-1-phenylethyl]-1H-imidazole-5-carboxylic acid. It is an intravenous general anaesthetic with no analgesic activity.	11.56	58	12	ethyl ester; imidazoles	intravenous anaesthetic; sedative
mercaptopurine Mercaptopurine: An antimetabolite antineoplastic agent with immunosuppressant properties. It interferes with nucleic acid synthesis by inhibiting purine metabolism and is used, usually in combination with other drugs, in the treatment of or in remission maintenance programs for leukemia.. purine-6-thiol : A thiol that is the tautomer of mercaptopurine.. mercaptopurine : A member of the class of purines that is 6,7-dihydro-1H-purine carrying a thione group at position 6. An adenine analogue, it is used in the treatment of acute lymphocytic leukemia (ALL), chronic myeloid leukemia (CML), Crohn's disease, and ulcerative colitis.	2.44	2	0	aryl thiol; purines; thiocarbonyl compound	anticoronaviral agent; antimetabolite; antineoplastic agent
cotinine Cotinine: The N-glucuronide conjugate of cotinine is a major urinary metabolite of NICOTINE. It thus serves as a biomarker of exposure to tobacco SMOKING. It has CNS stimulating properties.. (-)-cotinine : An N-alkylpyrrolidine that consists of N-methylpyrrolidinone bearing a pyridin-3-yl substituent at position C-5 (the 5S-enantiomer). It is an alkaloid commonly found in Nicotiana tabacum.	2.04	1	0	N-alkylpyrrolidine; pyridines; pyrrolidin-2-ones; pyrrolidine alkaloid	antidepressant; biomarker; human xenobiotic metabolite; plant metabolite
thiothixene [no description available]	2.02	1	0	N-methylpiperazine	anticoronaviral agent
eszopiclone Eszopiclone: A pyridine, pyrazine, and piperazine derivative that is used as a HYPNOTIC AND SEDATIVE in the treatment of INSOMNIA.. eszopiclone : The (5S)- (active) enantiomer of zopiclone. Unlike almost all other hypnotic sedatives, which are approved only for the relief of short-term (6-8 weeks) insomnia, eszopiclone is approved by the U.S. Food and Drug Administration for long-term use.	2.1	1	0	zopiclone	central nervous system depressant; sedative
curcumin Curcumin: A yellow-orange dye obtained from tumeric, the powdered root of CURCUMA longa. It is used in the preparation of curcuma paper and the detection of boron. Curcumin appears to possess a spectrum of pharmacological properties, due primarily to its inhibitory effects on metabolic enzymes.. curcumin : A beta-diketone that is methane in which two of the hydrogens are substituted by feruloyl groups. A natural dyestuff found in the root of Curcuma longa.	2.04	1	0	aromatic ether; beta-diketone; diarylheptanoid; enone; polyphenol	anti-inflammatory agent; antifungal agent; antineoplastic agent; biological pigment; contraceptive drug; dye; EC 1.1.1.205 (IMP dehydrogenase) inhibitor; EC 1.1.1.21 (aldehyde reductase) inhibitor; EC 1.1.1.25 (shikimate dehydrogenase) inhibitor; EC 1.6.5.2 [NAD(P)H dehydrogenase (quinone)] inhibitor; EC 1.8.1.9 (thioredoxin reductase) inhibitor; EC 2.7.10.2 (non-specific protein-tyrosine kinase) inhibitor; EC 3.5.1.98 (histone deacetylase) inhibitor; flavouring agent; food colouring; geroprotector; hepatoprotective agent; immunomodulator; iron chelator; ligand; lipoxygenase inhibitor; metabolite; neuroprotective agent; nutraceutical; radical scavenger
hc 030031 2-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-7H-purin-7-yl)-N-(4-isopropylphenyl)acetamide: a TRPA1 channel blocker	2.08	1	0
benztropine Benztropine: A centrally active muscarinic antagonist that has been used in the symptomatic treatment of PARKINSON DISEASE. Benztropine also inhibits the uptake of dopamine.. benzatropine : Tropane in which a hydrogen at position 3 is substituted by a diphenylmethoxy group (endo-isomer). An acetylcholine receptor antagonist, it is used (particularly as its methanesulphonate salt) in the treatment of Parkinson's disease, and to reduce parkinsonism and akathisia side effects of antipsychotic treatments.	2.02	1	0	diarylmethane
methimazole Methimazole: A thioureylene antithyroid agent that inhibits the formation of thyroid hormones by interfering with the incorporation of iodine into tyrosyl residues of thyroglobulin. This is done by interfering with the oxidation of iodide ion and iodotyrosyl groups through inhibition of the peroxidase enzyme.. methimazole : A member of the class of imidazoles that it imidazole-2-thione in which a methyl group replaces the hydrogen which is attached to a nitrogen.	2.05	1	0	1,3-dihydroimidazole-2-thiones	antithyroid drug
sulindac Sulindac: A sulfinylindene derivative prodrug whose sulfinyl moiety is converted in vivo to an active NSAID analgesic. Specifically, the prodrug is converted by liver enzymes to a sulfide which is excreted in the bile and then reabsorbed from the intestine. This helps to maintain constant blood levels with reduced gastrointestinal side effects.. sulindac : A monocarboxylic acid that is 1-benzylidene-1H-indene which is substituted at positions 2, 3, and 5 by methyl, carboxymethyl, and fluorine respectively, and in which the phenyl group of the benzylidene moiety is substituted at the para position by a methylsulfinyl group. It is a prodrug for the corresponding sulfide, a non-steroidal anti-inflammatory drug, used particularly in the treatment of acute and chronic inflammatory conditions.	2.44	2	0	monocarboxylic acid; organofluorine compound; sulfoxide	analgesic; antineoplastic agent; antipyretic; apoptosis inducer; EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor; non-narcotic analgesic; non-steroidal anti-inflammatory drug; prodrug; tocolytic agent
capsaicin ALGRX-4975: an injectable capsaicin (TRPV1 receptor agonist) formulation for longlasting pain relief. capsaicinoid : A family of aromatic fatty amides produced as secondary metabolites by chilli peppers.	3.77	10	0	capsaicinoid	non-narcotic analgesic; TRPV1 agonist; voltage-gated sodium channel blocker
enclomiphene Enclomiphene: The trans or (E)-isomer of clomiphene.	2.02	1	0
terbinafine [no description available]	4.07	4	0	acetylenic compound; allylamine antifungal drug; enyne; naphthalenes; tertiary amine	EC 1.14.13.132 (squalene monooxygenase) inhibitor; P450 inhibitor; sterol biosynthesis inhibitor
thioguanine anhydrous Thioguanine: An antineoplastic compound which also has antimetabolite action. The drug is used in the therapy of acute leukemia.. tioguanine : A 2-aminopurine that is the 6-thiono derivative of 2-amino-1,9-dihydro-6H-purine. Incorporates into DNA and inhibits synthesis. Used in the treatment of leukaemia.	2.44	2	0	2-aminopurines	anticoronaviral agent; antimetabolite; antineoplastic agent
1,3-dimethylthiourea [no description available]	2.4	2	0
tacrine hydrochloride [no description available]	2.05	1	0
thiourea Thiourea: A photographic fixative used also in the manufacture of resins. According to the Fourth Annual Report on Carcinogens (NTP 85-002, 1985), this substance may reasonably be anticipated to be a carcinogen (Merck Index, 9th ed). Many of its derivatives are ANTITHYROID AGENTS and/or FREE RADICAL SCAVENGERS.. thiourea : The simplest member of the thiourea class, consisting of urea with the oxygen atom substituted by sulfur.	2.4	2	0	one-carbon compound; thioureas; ureas	antioxidant; chromophore
sodium propionate sodium propionate: was term of propionic acid (1986-2006). sodium propionate : An organic sodium salt comprising equal numbers of sodium and propionate ions.	2.05	1	0	organic sodium salt	antifungal drug; food preservative
D-fructopyranose [no description available]	1.97	1	0	cyclic hemiketal; D-fructose; fructopyranose	sweetening agent
tempo TEMPO: structure. TEMPO : A member of the class of aminoxyls that is piperidine that carries an oxidanediyl group at position 1 and methyl groups at positions 2, 2, 6, and 6, respectively.	1.98	1	0	aminoxyls; piperidines	catalyst; ferroptosis inhibitor; radical scavenger
brij-58 Cetomacrogol: Non-ionic surfactant of the polyethylene glycol family. It is used as a solubilizer and emulsifying agent in foods, cosmetics, and pharmaceuticals, often as an ointment base, and also as a research tool.	1.98	1	0
succimer Succimer: A mercaptodicarboxylic acid used as an antidote to heavy metal poisoning because it forms strong chelates with them.. succimer : A sulfur-containing carboxylic acid that is succinic acid bearing two mercapto substituents at positions 2 and 3. A lead chelator used as an antedote to lead poisoning.	2.02	1	0	dicarboxylic acid; dithiol; sulfur-containing carboxylic acid	chelator
digoxin Digoxin: A cardiotonic glycoside obtained mainly from Digitalis lanata; it consists of three sugars and the aglycone DIGOXIGENIN. Digoxin has positive inotropic and negative chronotropic activity. It is used to control ventricular rate in ATRIAL FIBRILLATION and in the management of congestive heart failure with atrial fibrillation. Its use in congestive heart failure and sinus rhythm is less certain. The margin between toxic and therapeutic doses is small. (From Martindale, The Extra Pharmacopoeia, 30th ed, p666). digoxin : A cardenolide glycoside that is digitoxin beta-hydroxylated at C-12. A cardiac glycoside extracted from the foxglove plant, Digitalis lanata, it is used to control ventricular rate in atrial fibrillation and in the management of congestive heart failure with atrial fibrillation, but the margin between toxic and therapeutic doses is small.	4.02	4	0	cardenolide glycoside; steroid saponin	anti-arrhythmia drug; cardiotonic drug; EC 3.6.3.9 (Na(+)/K(+)-transporting ATPase) inhibitor; epitope
streptozocin [no description available]	2.44	2	0
1,3-dihydroxy-4,4,5,5-tetramethyl-2-(4-carboxyphenyl)tetrahydroimidazole 1,3-dihydroxy-4,4,5,5-tetramethyl-2-(4-carboxyphenyl)tetrahydroimidazole: intermediate in the synthesis of imidazolineoxyl N-oxides; partial structure given in first source	2	1	0	benzoic acid; imidazolines; organic radical	apoptosis inhibitor; radical scavenger
tamoxifen [no description available]	2.44	2	0	stilbenoid; tertiary amino compound	angiogenesis inhibitor; antineoplastic agent; bone density conservation agent; EC 1.2.3.1 (aldehyde oxidase) inhibitor; EC 2.7.11.13 (protein kinase C) inhibitor; estrogen antagonist; estrogen receptor antagonist; estrogen receptor modulator
nadp [no description available]	2.92	4	0
ethionamide Ethionamide: A second-line antitubercular agent that inhibits mycolic acid synthesis.. ethionamide : A thiocarboxamide that is pyridine-4-carbothioamide substituted by an ethyl group at position 2. A prodrug that undergoes metabolic activation by conversion to the corresponding S-oxide.	2.44	2	0	pyridines; thiocarboxamide	antilipemic drug; antitubercular agent; fatty acid synthesis inhibitor; leprostatic drug; prodrug
perfluoro-1,4,7,10,13-pentaoxacyclopentadecane [no description available]	2.59	2	0
fusidic acid Fusidic Acid: An antibiotic isolated from the fermentation broth of Fusidium coccineum. (From Merck Index, 11th ed). It acts by inhibiting translocation during protein synthesis.. fusidic acid : A steroid antibiotic that is isolated from the fermentation broth of Fusidium coccineum.	2.05	1	0	11alpha-hydroxy steroid; 3alpha-hydroxy steroid; alpha,beta-unsaturated monocarboxylic acid; steroid acid; steroid antibiotic; sterol ester	EC 2.7.1.33 (pantothenate kinase) inhibitor; Escherichia coli metabolite; protein synthesis inhibitor
thiopental Thiopental: A barbiturate that is administered intravenously for the induction of general anesthesia or for the production of complete anesthesia of short duration.. thiopental : A barbiturate, the structure of which is that of 2-thiobarbituric acid substituted at C-5 by ethyl and sec-pentyl groups.	17.66	229	75	barbiturates	anticonvulsant; drug allergen; environmental contaminant; intravenous anaesthetic; sedative; xenobiotic
estrone sulfate estrone sulfate: sulfoconjugated estrone; RN given refers to parent cpd	2.05	1	0	17-oxo steroid; steroid sulfate	human metabolite; mouse metabolite
ranitidine Ranitidine: A non-imidazole blocker of those histamine receptors that mediate gastric secretion (H2 receptors). It is used to treat gastrointestinal ulcers.. ranitidine : A member of the class of furans used to treat peptic ulcer disease (PUD) and gastroesophageal reflux disease.	4.32	1	1	C-nitro compound; furans; organic sulfide; tertiary amino compound	anti-ulcer drug; drug allergen; environmental contaminant; H2-receptor antagonist; xenobiotic
hmr 3647 [no description available]	2.05	1	0
toremifene Toremifene: A first generation selective estrogen receptor modulator (SERM). Like TAMOXIFEN, it is an estrogen agonist for bone tissue and cholesterol metabolism but is antagonistic on mammary and uterine tissue.	2.05	1	0	aromatic ether; organochlorine compound; tertiary amine	antineoplastic agent; bone density conservation agent; estrogen antagonist; estrogen receptor modulator
u 0126 U 0126: protein kinase kinase inhibitor; structure in first source	2.45	2	0	aryl sulfide; dinitrile; enamine; substituted aniline	antineoplastic agent; antioxidant; apoptosis inducer; EC 2.7.11.24 (mitogen-activated protein kinase) inhibitor; osteogenesis regulator; vasoconstrictor agent
telaprevir [no description available]	2.05	1	0	cyclopentapyrrole; cyclopropanes; oligopeptide; pyrazines	antiviral drug; hepatitis C protease inhibitor; peptidomimetic
lithium Lithium: An element in the alkali metals family. It has the atomic symbol Li, atomic number 3, and atomic weight [6.938; 6.997]. Salts of lithium are used in treating BIPOLAR DISORDER.	5.19	5	2	alkali metal atom
thiamylal Thiamylal: A barbiturate that is administered intravenously for the production of complete anesthesia of short duration, for the induction of general anesthesia, or for inducing a hypnotic state. (From Martindale, The Extra Pharmacopoeia, 30th ed, p919). thiamylal : A member of the class of barbiturates that is 2-thioxodihydropyrimidine-4,6(1H,5H)-dione substituted by a pentan-2-yl and prop-2-en-1-yl group at position 5.	9.17	21	5	barbiturates; organosulfur compound	sedative
thiobutabarbital thiobutabarbital: RN given refers to parent cpd	3.15	5	0
nitrogen dioxide Nitrogen Dioxide: Nitrogen oxide (NO2). A highly poisonous gas. Exposure produces inflammation of lungs that may only cause slight pain or pass unnoticed, but resulting edema several days later may cause death. (From Merck, 11th ed) It is a major atmospheric pollutant that is able to absorb UV light that does not reach the earth's surface.	5.52	2	2	nitrogen oxide
dezocine dezocine: potent analgesic; RN given refers to ((5R-(5alpha,11alpha,13S*)))-isomer (dezocin); structure. dezocine : (7S,8S)-7-Amino-8-methyl-5,6,7,8-tetrahydronaphthalen-2-ol in which the hydrogen at position 8 and one of the hydrogens at position 6 are substituted by each end of a tetramethylene bridge. A synthetic opioid analgesic, it has mixed opiod agonist and antagonist properties. Although it is used for pain management, it can produce opioid withdrawal syndrome in patients already dependent on other opioids, and its clinical application is limited by side effects such as dizziness.	2.02	1	0	phenols; primary amino compound	opioid analgesic
dapiprazole [no description available]	2.41	2	0	N-alkylpiperazine; N-arylpiperazine; pyridines	alpha-adrenergic antagonist; antipsychotic agent; miotic; ophthalmology drug
droloxifene [no description available]	2.05	1	0	stilbenoid
raclopride Raclopride: A substituted benzamide that has antipsychotic properties. It is a dopamine D2 receptor (see RECEPTORS, DOPAMINE D2) antagonist.	2.74	3	0	salicylamides
dolasetron [no description available]	4.9	2	1	indolyl carboxylic acid
or 1259 [no description available]	2.05	1	0	hydrazone; nitrile; pyridazinone	anti-arrhythmia drug; cardiotonic drug; EC 3.1.4.17 (3',5'-cyclic-nucleotide phosphodiesterase) inhibitor; vasodilator agent
gestodene Gestodene: synthetic steroid with progestational activity; RN given refers to (17alpha)-isomer	2.05	1	0	steroid	estrogen
orlistat Orlistat: A lactone derivative of LEUCINE that acts as a pancreatic lipase inhibitor to limit the absorption of dietary fat; it is used in the management of obesity.. orlistat : A carboxylic ester resulting from the formal condensation of the carboxy group of N-formyl-L-leucine with the hydroxy group of (3S,4S)-3-hexyl-4-[(2S)-2-hydroxytridecyl]oxetan-2-one. A pancreatic lipase inhibitor, it is used as an anti-obesity drug.	2.05	1	0	beta-lactone; carboxylic ester; formamides; L-leucine derivative	anti-obesity agent; bacterial metabolite; EC 2.3.1.85 (fatty acid synthase) inhibitor; EC 3.1.1.3 (triacylglycerol lipase) inhibitor
idoxifene idoxifene: structure given in first source	2.05	1	0	stilbenoid
quinine [no description available]	3.61	2	0	cinchona alkaloid	antimalarial; muscle relaxant; non-narcotic analgesic
12-deoxyphorbol-13-isobutyrate-20-acetate 12-deoxyphorbol-13-isobutyrate-20-acetate: RN given refers to (1aR-(1aalpha,1bbeta,4abeta,7aalpha,7balpha,8alpha,9aalpha))-isomer	1.99	1	0
((5,6-dichloro-2,3,9,9a-tetrahydro-3-oxo-9a-propyl-1h-fluoren-7-yl)oxy)acetic acid L 644711: RN given refers to (R)-isomer; structure given in first source; HCO3(-)/Cl(-) antiporter antagonist	1.97	1	0
u-50488 3,4-Dichloro-N-methyl-N-(2-(1-pyrrolidinyl)-cyclohexyl)-benzeneacetamide, (trans)-Isomer: A non-peptide, kappa-opioid receptor agonist which has also been found to stimulate the release of adrenocorticotropin (ADRENOCORTICOTROPIC HORMONE) via the release of hypothalamic arginine vasopressin (ARGININE VASOPRESSIN) and CORTICOTROPIN-RELEASING HORMONE. (From J Pharmacol Exp Ther 1997;280(1):416-21). U50488 : A monocarboxylic acid amide obtained by formal condensation between the carboxy group of 3,4-dichlorophenylacetic acid and the secondary amino group of (1R,2R)-N-methyl-2-(pyrrolidin-1-yl)cyclohexanamine	7.4	2	0	dichlorobenzene; monocarboxylic acid amide; N-alkylpyrrolidine	analgesic; antitussive; calcium channel blocker; diuretic; kappa-opioid receptor agonist
sch 23390 SCH 23390: a selective D1-receptor antagonist. SCH 23390 : A benzazepine that is 2,3,4,5-tetrahydro-3-benzazepine bearing a phenyl substituent at position 1, a methyl substituent at position 3, a chloro substituent at position 7 and a hydroxy substituent at position 8.	2.55	2	0	benzazepine
pelargonidin-3-glucoside pelargonidin-3-glucoside: structure given in first source; RN given for chloride salt; RN for parent cpd not available 1/93. pelargonidin 3-O-beta-D-glucoside chloride : A member of the class of anthocyanin chlorides that has pelargonidin 3-O-beta-D-glucoside as the cationic counterpart.	2.21	1	0	anthocyanin chlorides
sk&f-96356 1-(2-methylphenyl)-4-methylamino-6-methyl-2,3-dihydropyrrolo(3,2-c)quinoline: a K+-competitive fluorescent inhibitor of the H,K-ATPase; structure given in first source	2.01	1	0
zd 6474 CH 331: structure in first source	2.05	1	0	aromatic ether; organobromine compound; organofluorine compound; piperidines; quinazolines; secondary amine	antineoplastic agent; tyrosine kinase inhibitor
ginsenosides ginsenoside : Triterpenoid saponins with a dammarane-like skeleton originally isolated from ginseng (Panax) species. Use of the term has been extended to include semi-synthetic derivatives.	3.27	5	0
silybin [no description available]	2.05	1	0
2,3-dioxo-6-nitro-7-sulfamoylbenzo(f)quinoxaline 2,3-dioxo-6-nitro-7-sulfamoylbenzo(f)quinoxaline: structure given in first source; neuroprotectant for cerebral ischemia; AMPA receptor antagonist	2	1	0	naphthalenes; sulfonic acid derivative
ovalbumin Ovalbumin: An albumin obtained from the white of eggs. It is a member of the serpin superfamily.	2.43	2	0
sodium dodecyl sulfate Sodium Dodecyl Sulfate: An anionic surfactant, usually a mixture of sodium alkyl sulfates, mainly the lauryl; lowers surface tension of aqueous solutions; used as fat emulsifier, wetting agent, detergent in cosmetics, pharmaceuticals and toothpastes; also as research tool in protein biochemistry.. sodium dodecyl sulfate : An organic sodium salt that is the sodium salt of dodecyl hydrogen sulfate.	2.74	3	0	organic sodium salt	detergent; protein denaturant
ncs 382 NCS 382: structure given in first source	2.1	1	0
chloramine-t chloramine-T: RN given refers to unlabeled parent cpd. chloramine T : An organic sodium salt derivative of toluene-4-sulfonamide with a chloro substituent in place of an amino hydrogen.	2.05	1	0	organic sodium salt	allergen; antifouling biocide; disinfectant
6-cyano-7-nitroquinoxaline-2,3-dione 6-Cyano-7-nitroquinoxaline-2,3-dione: A potent excitatory amino acid antagonist with a preference for non-NMDA iontropic receptors. It is used primarily as a research tool.	2.71	3	0	quinoxaline derivative
zinc protoporphyrin ix [no description available]	2.48	2	0
3-(2,4-dichloro-5-methoxyphenyl)-2-sulfanyl-4(3h)-quinazolinone 3-(2,4-dichloro-5-methoxyphenyl)-2-sulfanyl-4(3H)-quinazolinone: a mitochondrial division inhibitor	2.13	1	0
alpha-chymotrypsin Chymotrypsin: A serine endopeptidase secreted by the pancreas as its zymogen, CHYMOTRYPSINOGEN and carried in the pancreatic juice to the duodenum where it is activated by TRYPSIN. It selectively cleaves aromatic amino acids on the carboxyl side.	1.98	1	0
ferrostatin-1 ferrostatin-1: inhibits ferroptosis, an iron-dependent form of nonapoptotic cell death; structure in first source. ferrostatin-1 : An ethyl ester resulting from the formal condensation of the carboxy group of 3-amino-4-(cyclohexylamino)benzoic acid with ethanol. It is a potent inhibitor of ferroptosis, a distinct non-apoptotic form of cell death caused by lipid peroxidation. It is also a radical-trapping antioxidant and has the ability to reduce the accumulation of lipid peroxides and chain-carrying peroxyl radicals.	2.21	1	0	ethyl ester; primary arylamine; substituted aniline	antifungal agent; antioxidant; ferroptosis inhibitor; neuroprotective agent; radiation protective agent; radical scavenger
naphthoquinones Naphthoquinones: Naphthalene rings which contain two ketone moieties in any position. They can be substituted in any position except at the ketone groups.	2.15	1	0
lupitidine [no description available]	1.99	1	0
flosequinan [no description available]	2.44	2	0	quinolines
tolcapone Tolcapone: A benzophenone and nitrophenol compound that acts as an inhibitor of CATECHOL O-METHYLTRANSFERASE, an enzyme involved in the metabolism of DOPAMINE and LEVODOPA. It is used in the treatment of PARKINSON DISEASE in patients for whom levodopa is ineffective or contraindicated.. tolcapone : Benzophenone substituted on one of the phenyl rings at C-3 and C-4 by hydroxy groups and at C-5 by a nitro group, and on the other phenyl ring by a methyl group at C-4. It is an inhibitor of catechol O-methyltransferase.	2.05	1	0	2-nitrophenols; benzophenones; catechols	antiparkinson drug; EC 2.1.1.6 (catechol O-methyltransferase) inhibitor
fraxetin fraxetin : A hydroxycoumarin that is 6-methoxycoumarin in which the hydrogens at positions 7 and 8 have been replaced by hydroxy groups.	7.41	1	0	aromatic ether; hydroxycoumarin	anti-inflammatory agent; antibacterial agent; antimicrobial agent; antioxidant; apoptosis inducer; apoptosis inhibitor; Arabidopsis thaliana metabolite; hepatoprotective agent; hypoglycemic agent
ku 55933 2-morpholin-4-yl-6-thianthren-1-yl-pyran-4-one: specific inhibitor of the ataxia-telangiectasia mutated kinase ATM; structure in first source	2.1	1	0
sphingosine sphing-4-enine : A sphingenine in which the C=C double bond is located at the 4-position.. sphingenine : A 2-aminooctadecene-1,3-diol having (2S,3R)-configuration.. sphingoid : Sphinganine, its homologs and stereoisomers, and the hydroxy and unsaturated derivatives of these compounds.. 2-aminooctadec-4-ene-1,3-diol : A 2-aminooctadecene-1,3-diol having its double bond at position 4.	3.44	7	0	sphing-4-enine	human metabolite; mouse metabolite
bilirubin [no description available]	12.14	17	6	biladienes; dicarboxylic acid	antioxidant; human metabolite; mouse metabolite
dinoprostone prostaglandin E2 : Prostaglandin F2alpha in which the hydroxy group at position 9 has been oxidised to the corresponding ketone. Prostaglandin E2 is the most common and most biologically potent of mammalian prostaglandins.	3.28	6	0	prostaglandins E	human metabolite; mouse metabolite; oxytocic
dinoprost Dinoprost: A naturally occurring prostaglandin that has oxytocic, luteolytic, and abortifacient activities. Due to its vasocontractile properties, the compound has a variety of other biological actions.. prostaglandin F2alpha : A prostaglandins Falpha that is prosta-5,13-dien-1-oic acid substituted by hydroxy groups at positions 9, 11 and 15. It is a naturally occurring prostaglandin used to induce labor.	3.38	7	0	monocarboxylic acid; prostaglandins Falpha	human metabolite; mouse metabolite
biochanin a [no description available]	7.31	1	0	4'-methoxyisoflavones; 7-hydroxyisoflavones	antineoplastic agent; EC 3.5.1.99 (fatty acid amide hydrolase) inhibitor; phytoestrogen; plant metabolite; tyrosine kinase inhibitor
vitexin [no description available]	2.58	2	0	C-glycosyl compound; trihydroxyflavone	antineoplastic agent; EC 3.2.1.20 (alpha-glucosidase) inhibitor; plant metabolite; platelet aggregation inhibitor
apigenin Chamomile: Common name for several daisy-like plants (MATRICARIA; TRIPLEUROSPERMUM; ANTHEMIS; CHAMAEMELUM) native to Europe and Western Asia, now naturalized in the United States and Australia.	7.86	3	0	trihydroxyflavone	antineoplastic agent; metabolite
calcitriol dihydroxy-vitamin D3: as a major in vitro metabolite of 1alpha,25-dihydroxyvitamin D3, produced in primary cultures of neonatal human keratinocytes	2.44	2	0	D3 vitamins; hydroxycalciol; triol	antineoplastic agent; antipsoriatic; bone density conservation agent; calcium channel agonist; calcium channel modulator; hormone; human metabolite; immunomodulator; metabolite; mouse metabolite; nutraceutical
vitamin k semiquinone radical vitamin K semiquinone radical: found in active preparations of vitamin K-dependent carboxylase. vitamin K : Any member of a group of fat-soluble 2-methyl-1,4-napthoquinones that exhibit biological activity against vitamin K deficiency. Vitamin K is required for the synthesis of prothrombin and certain other blood coagulation factors.	2.03	1	0
beta carotene beta Carotene: A carotenoid that is a precursor of VITAMIN A. Beta carotene is administered to reduce the severity of photosensitivity reactions in patients with erythropoietic protoporphyria (PORPHYRIA, ERYTHROPOIETIC).. provitamin A : A provitamin that can be converted into vitamin A by enzymes from animal tissues.	2.05	1	0	carotenoid beta-end derivative; cyclic carotene	antioxidant; biological pigment; cofactor; ferroptosis inhibitor; human metabolite; mouse metabolite; plant metabolite; provitamin A
leukotriene b4 Leukotriene B4: The major metabolite in neutrophil polymorphonuclear leukocytes. It stimulates polymorphonuclear cell function (degranulation, formation of oxygen-centered free radicals, arachidonic acid release, and metabolism). (From Dictionary of Prostaglandins and Related Compounds, 1990). leukotriene B4 : A leukotriene composed of (6Z,8E,10E,14Z)-icosatetraenoic acid having (5S)- and (12R)-hydroxy substituents. It is a lipid mediator of inflammation that is generated from arachidonic acid via the 5-lipoxygenase pathway.	2.41	1	0	dihydroxy monocarboxylic acid; hydroxy polyunsaturated fatty acid; leukotriene; long-chain fatty acid	human metabolite; mouse metabolite; plant metabolite; vasoconstrictor agent
thromboxane a2 Thromboxane A2: An unstable intermediate between the prostaglandin endoperoxides and thromboxane B2. The compound has a bicyclic oxaneoxetane structure. It is a potent inducer of platelet aggregation and causes vasoconstriction. It is the principal component of rabbit aorta contracting substance (RCS).. thromboxane A2 : A thromboxane which is produced by activated platelets and has prothrombotic properties: it stimulates activation of new platelets as well as increases platelet aggregation.	4.98	9	1	epoxy monocarboxylic acid; thromboxanes A	mouse metabolite
alprostadil [no description available]	7.22	16	7	prostaglandins E	anticoagulant; human metabolite; platelet aggregation inhibitor; vasodilator agent
cholecalciferol Cholecalciferol: Derivative of 7-dehydroxycholesterol formed by ULTRAVIOLET RAYS breaking of the C9-C10 bond. It differs from ERGOCALCIFEROL in having a single bond between C22 and C23 and lacking a methyl group at C24.. calciol : A hydroxy seco-steroid that is (5Z,7E)-9,10-secocholesta-5,7,10(19)-triene in which the pro-S hydrogen at position 3 has been replaced by a hydroxy group. It is the inactive form of vitamin D3, being hydroxylated in the liver to calcidiol (25-hydroxyvitamin D3), which is then further hydroxylated in the kidney to give calcitriol (1,25-dihydroxyvitamin D3), the active hormone.	4.97	2	1	D3 vitamins; hydroxy seco-steroid; seco-cholestane; secondary alcohol; steroid hormone	geroprotector; human metabolite
leukotriene d4 Leukotriene D4: One of the biologically active principles of SRS-A. It is generated from LEUKOTRIENE C4 after partial hydrolysis of the peptide chain, i.e., cleavage of the gamma-glutamyl portion. Its biological actions include stimulation of vascular and nonvascular smooth muscle, and increases in vascular permeability. (From Dictionary of Prostaglandins and Related Compounds, 1990). leukotriene D4 : A leukotriene that is (7E,9E,11Z,14Z)-icosa-7,9,11,14-tetraenoic acid substituted by a hydroxy group at position 5 (5S) and a L-cysteinylglycinyl group at position 6 (6R).	1.98	1	0	dipeptide; leukotriene; organic sulfide	bronchoconstrictor agent; human metabolite; mouse metabolite
6-ketoprostaglandin f1 alpha 6-Ketoprostaglandin F1 alpha: The physiologically active and stable hydrolysis product of EPOPROSTENOL. Found in nearly all mammalian tissue.. 6-oxoprostaglandin F1alpha : A prostaglandin Falpha that is prostaglandin F1alpha bearing a keto substituent at the 6-position.	3.78	2	1	prostaglandins Falpha	human metabolite; mouse metabolite
harmine Harmine: Alkaloid isolated from seeds of PEGANUM HARMALA; ZYGOPHYLLACEAE. It is identical to banisterine, or telepathine, from Banisteria caapi and is one of the active ingredients of hallucinogenic drinks made in the western Amazon region from related plants. It has no therapeutic use, but (as banisterine) was hailed as a cure for postencephalitic PARKINSON DISEASE in the 1920's.. harmine : A harmala alkaloid in which the harman skeleton is methoxy-substituted at C-7.	2.31	1	0	harmala alkaloid	anti-HIV agent; EC 1.4.3.4 (monoamine oxidase) inhibitor; metabolite
genistein [no description available]	3.13	5	0	7-hydroxyisoflavones	antineoplastic agent; EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor; geroprotector; human urinary metabolite; phytoestrogen; plant metabolite; tyrosine kinase inhibitor
amphotericin b Amphotericin B: Macrolide antifungal antibiotic produced by Streptomyces nodosus obtained from soil of the Orinoco river region of Venezuela.. amphotericin B : A macrolide antibiotic used to treat potentially life-threatening fungal infections.	2.71	3	0	antibiotic antifungal drug; macrolide antibiotic; polyene antibiotic	antiamoebic agent; antiprotozoal drug; bacterial metabolite
clavulanic acid Clavulanic Acid: A beta-lactam antibiotic produced by the actinobacterium Streptomyces clavuligerus. It is a suicide inhibitor of bacterial beta-lactamase enzymes. Administered alone, it has only weak antibacterial activity against most organisms, but given in combination with other beta-lactam antibiotics it prevents antibiotic inactivation by microbial lactamase.. clavulanate : The conjugate base of clavulanic acid.. clavulanic acid : Antibiotic isolated from Streptomyces clavuligerus. It acts as a suicide inhibitor of bacterial beta-lactamase enzymes.	2.05	1	0	oxapenam	antibacterial drug; anxiolytic drug; bacterial metabolite; EC 3.5.2.6 (beta-lactamase) inhibitor
pulmicort Budesonide: A glucocorticoid used in the management of ASTHMA, the treatment of various skin disorders, and allergic RHINITIS.. budesonide : A glucocorticoid steroid having a highly oxygenated pregna-1,4-diene structure. It is used mainly in the treatment of asthma and non-infectious rhinitis and for treatment and prevention of nasal polyposis.	2.73	3	0	11beta-hydroxy steroid; 20-oxo steroid; 21-hydroxy steroid; 3-oxo-Delta(1),Delta(4)-steroid; cyclic acetal; glucocorticoid; primary alpha-hydroxy ketone	anti-inflammatory drug; bronchodilator agent; drug allergen
oxymetholone Oxymetholone: A synthetic hormone with anabolic and androgenic properties. It is used mainly in the treatment of anemias. According to the Fourth Annual Report on Carcinogens (NTP 85-002), this compound may reasonably be anticipated to be a carcinogen. (From Merck Index, 11th ed). oxymetholone : A 3-oxo-5alpha- steroid that is 4,5alpha-dihydrotestosterone which is substituted by a hydroxymethylidene group at position 2 and by a methyl group at the 17alpha position. A synthetic androgen, it was mainly used for the treatment of anaemias until being replaced by treatments with fewer side effects.	2.05	1	0
montelukast montelukast: a leukotriene D4 receptor antagonist	2.05	1	0	aliphatic sulfide; monocarboxylic acid; quinolines	anti-arrhythmia drug; anti-asthmatic drug; leukotriene antagonist
mivacurium Mivacurium: An isoquinoline derivative that is used as a short-acting non-depolarizing agent.	8.8	32	18	isoquinolines
olopatadine [no description available]	2.02	1	0
mycophenolate mofetil mycophenolate mofetil : A carboxylic ester resulting from the formal condensation between the carboxylic acid group of mycophenolic acid and the hydroxy group of 2-(morpholin-4-yl)ethanol. In the liver, it is metabolised to mycophenolic acid, an immunosuppressant for which it is a prodrug. It is widely used to prevent tissue rejection following organ transplants as well as for the treatment of certain autoimmune diseases.	2.05	1	0	carboxylic ester; ether; gamma-lactone; phenols; tertiary amino compound	anticoronaviral agent; EC 1.1.1.205 (IMP dehydrogenase) inhibitor; immunosuppressive agent; prodrug
bw b1090u [no description available]	2.02	1	0	isoquinolines
entacapone entacapone: structure given in first source. entacapone : A monocarboxylic acid amide that is N,N-diethylprop-2-enamide in which the hydrogen at position 2 is substituted by a cyano group and the hydrogen at the 3E position is substituted by a 3,4-dihydroxy-5-nitrophenyl group.	2.05	1	0	2-nitrophenols; catechols; monocarboxylic acid amide; nitrile	antidyskinesia agent; antiparkinson drug; central nervous system drug; EC 2.1.1.6 (catechol O-methyltransferase) inhibitor
astaxanthine astaxanthine: a keto form of carotene; pigment in flesh of Scottish salmon (Salmo salar) crustacoa-lobster (Homarus gammarus, flamingo feathers; structure; a carotenoid without vitamin A activity, has shown anti-oxidant and anti-inflammatory activities. astaxanthin : A carotenone that consists of beta,beta-carotene-4,4'-dione bearing two hydroxy substituents at positions 3 and 3' (the 3S,3'S diastereomer). A carotenoid pigment found mainly in animals (crustaceans, echinoderms) but also occurring in plants. It can occur free (as a red pigment), as an ester, or as a blue, brown or green chromoprotein.	2.49	2	0	carotenol; carotenone	animal metabolite; anticoagulant; antioxidant; food colouring; plant metabolite
toxiferine Toxiferine: A curare alkaloid that is a very potent competitive nicotinic antagonist at the neuromuscular junction.	3.76	2	1	alkaloid
humulene humulene: structure given in first source. (1E,4E,8E)-alpha-humulene : The (1E,4E,8E)-isomer of alpha-humulene.	2.31	1	0	alpha-humulene
baicalein [no description available]	4.95	2	1	trihydroxyflavone	angiogenesis inhibitor; anti-inflammatory agent; antibacterial agent; anticoronaviral agent; antifungal agent; antineoplastic agent; antioxidant; apoptosis inducer; EC 1.13.11.31 (arachidonate 12-lipoxygenase) inhibitor; EC 1.13.11.33 (arachidonate 15-lipoxygenase) inhibitor; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor; EC 3.4.22.69 (SARS coronavirus main proteinase) inhibitor; EC 4.1.1.17 (ornithine decarboxylase) inhibitor; ferroptosis inhibitor; geroprotector; hormone antagonist; plant metabolite; prostaglandin antagonist; radical scavenger
chrysin chrysin : A dihydroxyflavone in which the two hydroxy groups are located at positions 5 and 7.	2.04	1	0	7-hydroxyflavonol; dihydroxyflavone	anti-inflammatory agent; antineoplastic agent; antioxidant; EC 2.7.11.18 (myosin-light-chain kinase) inhibitor; hepatoprotective agent; plant metabolite
diosmin [no description available]	2.05	1	0	dihydroxyflavanone; disaccharide derivative; glycosyloxyflavone; monomethoxyflavone; rutinoside	anti-inflammatory agent; antioxidant
mangiferin shamimin: isolated from the leaves of Bombax ceiba; structure in first source	7.17	1	0	C-glycosyl compound; xanthones	anti-inflammatory agent; antioxidant; hypoglycemic agent; plant metabolite
cynarine cynarine: active principle of the artichoke; functions primarily as a cholagogue and choleretic and also as antilipemic agent	2.05	1	0	alkyl caffeate ester; quinic acid	plant metabolite
caffeic acid phenethyl ester phenethyl caffeate : An alkyl caffeate ester in which 2-phenylethyl is the alkyl component.	7.07	1	0	alkyl caffeate ester	anti-inflammatory agent; antibacterial agent; antineoplastic agent; antioxidant; antiviral agent; immunomodulator; metabolite; neuroprotective agent
ellagic acid [no description available]	2.05	1	0	catechols; cyclic ketone; lactone; organic heterotetracyclic compound; polyphenol	antioxidant; EC 1.14.18.1 (tyrosinase) inhibitor; EC 2.3.1.5 (arylamine N-acetyltransferase) inhibitor; EC 2.4.1.1 (glycogen phosphorylase) inhibitor; EC 2.5.1.18 (glutathione transferase) inhibitor; EC 2.7.1.127 (inositol-trisphosphate 3-kinase) inhibitor; EC 2.7.1.151 (inositol-polyphosphate multikinase) inhibitor; EC 2.7.4.6 (nucleoside-diphosphate kinase) inhibitor; EC 2.7.7.7 (DNA-directed DNA polymerase) inhibitor; EC 5.99.1.2 (DNA topoisomerase) inhibitor; EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor; food additive; fungal metabolite; geroprotector; plant metabolite; skin lightening agent
sdz psc 833 valspodar: nonimmunosuppressive cyclosporin analog which is a potent multidrug resistance modifier; 7-10 fold more potent than cyclosporin A; a potent P glycoprotein inhibitor; MW 1215	2.05	1	0	homodetic cyclic peptide
coenzyme q10 coenzyme Q10: Ubiquinone ring with a chain of 10 isoprene units; redox equilibrium with ubiqunol serving in mitochondrial inner membrane to transfer electrons; presence during reconstitution of acetylcholine receptor into phospholipid vesicles yields vesicles active in catalyzing carbamylcholine-sensitive Na+ flux; coenzyme Q10 depletion has been noted with use of statins. coenzyme Q10 : A ubiquinone having a side chain of 10 isoprenoid units. In the naturally occurring isomer, all isoprenyl double bonds are in the E- configuration.	2.7	3	0	ubiquinones	antioxidant; ferroptosis inhibitor; human metabolite
anandamide anandamide : An N-acylethanolamine 20:4 resulting from the formal condensation of carboxy group of arachidonic acid with the amino group of ethanolamine.	4.08	4	0	endocannabinoid; N-acylethanolamine 20:4	human blood serum metabolite; neurotransmitter; vasodilator agent
geranylgeranylacetone geranylgeranylacetone: structure in first source; RN given refers to isomeric cpd without isomeric designation; mixture of (5E,9E,13E) & (5Z,9E,13E)-isomers. teprenone : A terpene ketone in which a (9E,13E)-geranylgernayl group is bonded to one of the alpha-methyls of acetone (it is a mixture of 5E- and 5Z-geoisomers in a 3:2 ratio).	2.1	1	0
tranilast tranilast: antiallergic drug; potent inhibitor of homologous passive cutaneous anaphylaxis. tranilast : An amidobenzoic acid that is anthranilic acid in which one of the anilino hydrogens is replaced by a 3,4-dimethoxycinnamoyl group.	2.05	1	0	amidobenzoic acid; cinnamamides; dimethoxybenzene; secondary carboxamide	anti-allergic agent; anti-asthmatic drug; antineoplastic agent; aryl hydrocarbon receptor agonist; calcium channel blocker; hepatoprotective agent; nephroprotective agent
7432 s Ceftibuten: A cephalosporin antibacterial agent that is used in the treatment of infections, including urinary-tract and respiratory-tract infections.. ceftibuten : A third-generation cephalosporin antibiotic with a [(2Z)-2-(2-amino-1,3-thiazol-4-yl)-4-carboxybut-2-enoyl]amino substituent at the 7 position of the cephem skeleton. An orally-administered agent, ceftibuten is used as the dihydrate to treat urinary-tract and respiratory-tract infections.	2.02	1	0	cephalosporin; dicarboxylic acid	antibacterial drug
4-acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic acid 4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic Acid: A non-penetrating amino reagent (commonly called SITS) which acts as an inhibitor of anion transport in erythrocytes and other cells.	1.98	1	0	stilbenoid
4,4'-dinitro-2,2'-stilbenedisulfonic acid 4,4'-dinitro-2,2'-stilbenedisulfonic acid: RN given refers to parent cpd without isomeric designation	2.04	1	0	4,4'-dinitrostilbene-2,2'-disulfonic acid
n,n-dimethylsphingenine N,N-dimethylsphingosine: a sphingosine kinase inhibitor. N,N-dimethylsphingosine : A sphingoid that is sphingosine in which the two amino hydrogens are replaced by methyl groups.	2.08	1	0	aminodiol; sphingoid; tertiary amino compound	EC 2.7.1.91 (sphingosine kinase) inhibitor; metabolite
etretinate retinoid : Oxygenated derivatives of 3,7-dimethyl-1-(2,6,6-trimethylcyclohex-1-enyl)nona-1,3,5,7-tetraene and derivatives thereof.	2.44	2	0	enoate ester; ethyl ester; retinoid	keratolytic drug
isotretinoin Isotretinoin: A topical dermatologic agent that is used in the treatment of ACNE VULGARIS and several other skin diseases. The drug has teratogenic and other adverse effects.. isotretinoin : A retinoic acid that is all-trans-retinoic acid in which the double bond which is alpha,beta- to the carboxy group is isomerised to Z configuration. A synthetic retinoid, it is used for the treatment of severe cases of acne and other skin diseases.	2.44	2	0	retinoic acid	antineoplastic agent; keratolytic drug; teratogenic agent
misoprostol Misoprostol: A synthetic analog of natural prostaglandin E1. It produces a dose-related inhibition of gastric acid and pepsin secretion, and enhances mucosal resistance to injury. It is an effective anti-ulcer agent and also has oxytocic properties.. misoprostol : A diastereoisomeric mixture composed of approximately equal amounts of a double racemate of four of the sixteen possible diastereoisomers of methyl (13E)-11,16-dihydroxy-16-methyl-9-oxoprost-13-en-1-oate that is racemic prostaglandin E1 which is lacking the hydroxy group at position 15, but which has an additional hydroxy group at position 16. It is a synthetic prostaglandin E1 analogue, used in the treatment of gastric and duodenal ulcers. A weak abortifacient, it is also used for cervical ripening prior to surgical termination of pregnancy. The (11R,16S)-diastereoisomer is the pharmacologically active form.	2.44	2	0
epoprostenol [no description available]	2.02	1	0	prostaglandins I	mouse metabolite
ozagrel ozagrel: RN refers to (E)-isomer	2.05	1	0	cinnamic acids
triprolidine Triprolidine: Histamine H1 antagonist used in allergic rhinitis; ASTHMA; and URTICARIA. It is a component of COUGH and COLD medicines. It may cause drowsiness.. triprolidine : An N-alkylpyrrolidine that is acrivastine in which the pyridine ring is lacking the propenoic acid substituent. It is a sedating antihistamine that is used (generally as the monohydrochloride monohydrate) for the relief of the symptoms of uticaria, rhinitis, and various pruritic skin disorders.	2.05	1	0	N-alkylpyrrolidine; olefinic compound; pyridines	H1-receptor antagonist
pitavastatin pitavastatin : A dihydroxy monocarboxylic acid that is (6E)-7-[2-cyclopropyl-4-(4-fluorophenyl)quinolin-3-yl]hept-6-enoic acid in which the two hydroxy groups are located at positions 3 and 5 (the 3R,5S-stereoisomer). Used as its calcium salt for treatment of hypercholesterolemia (elevated levels of cholesterol in the blood) on patients unable to sufficiently lower their cholesterol levels by diet and exercise.	2.05	1	0	cyclopropanes; dihydroxy monocarboxylic acid; monofluorobenzenes; quinolines; statin (synthetic)	antioxidant
betamethasone benzoate [no description available]	2.02	1	0	21-hydroxy steroid
alatrofloxacin mesylate [no description available]	2.05	1	0
thromboxane b2 Thromboxane B2: A stable, physiologically active compound formed in vivo from the prostaglandin endoperoxides. It is important in the platelet-release reaction (release of ADP and serotonin).. thromboxane B2 : A member of the class of thromboxanes B that is (5Z,13E)-thromboxa-5,13-dien-1-oic acid substituted by hydroxy groups at positions 9, 11 and 15.	2.39	2	0	thromboxanes B	human metabolite; mouse metabolite
oleylamide oleylamide: plastic additive; can cause contact urticaria; RN given refers to (Z)-isomer; a sleep inducing factor. aliphatic amide : A carboxamide in which the amide linkage is bonded directly to an aliphatic system.. oleamide : A fatty amide derived from oleic acid.	1.99	1	0	primary fatty amide	human metabolite; plant metabolite
menaquinone 6 menaquinone 6: RN given refers to (all-E)-isomer	4.61	1	1
sphingosine 1-phosphate sphingosine 1-phosphate: RN given refers to (R-(R,S-(E)))-isomer; RN for cpd without isomeric designation not available 8/89. sphingosine 1-phosphate : A phosphosphingolipid that consists of sphingosine having a phospho group attached at position 1	2.97	4	0	sphingoid 1-phosphate	mouse metabolite; signalling molecule; sphingosine-1-phosphate receptor agonist; T-cell proliferation inhibitor; vasodilator agent
codeine [no description available]	3.79	2	1	morphinane alkaloid; organic heteropentacyclic compound	antitussive; drug allergen; environmental contaminant; opioid analgesic; opioid receptor agonist; prodrug; xenobiotic
cyclosporine ramihyphin A: one of the metabolites produced by Fusarium sp. S-435; RN given refers to cpd with unknown MF	2.05	1	0	homodetic cyclic peptide	anti-asthmatic drug; anticoronaviral agent; antifungal agent; antirheumatic drug; carcinogenic agent; dermatologic drug; EC 3.1.3.16 (phosphoprotein phosphatase) inhibitor; geroprotector; immunosuppressive agent; metabolite
phenylephrine hydrochloride Nose: A part of the upper respiratory tract. It contains the organ of SMELL. The term includes the external nose, the nasal cavity, and the PARANASAL SINUSES.. phenylephrine hydrochloride : A hydrochloride that is the monohydrochloride salt of phenylephrine.	4.62	3	2	hydrochloride
natamycin [no description available]	2.05	1	0	antibiotic antifungal drug; dicarboxylic acid monoester; epoxide; macrolide antibiotic; monosaccharide derivative; polyene antibiotic	antifungal agrochemical; antimicrobial food preservative; apoptosis inducer; bacterial metabolite; ophthalmology drug
acitretin Acitretin: An oral retinoid effective in the treatment of psoriasis. It is the major metabolite of ETRETINATE with the advantage of a much shorter half-life when compared with etretinate.. acitretin : A retinoid that consists of 3,7-dimethylnona-2,4,6,8-tetraenoic acid having a 4-methoxy-2,3,6-trimethylphenyl group attached at position 9.	2.05	1	0	acitretin; alpha,beta-unsaturated monocarboxylic acid; retinoid	keratolytic drug
dorzolamide dorzolamide: topically effective ocular hypotensive carbonic anhydrase inhibitor; RN refers to mono-HCl (4S-trans)-isomer. dorzolamide : 5,6-Dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide in which hydrogens at the 4 and 6 positions are substituted by ethylamino and methyl groups, respectively (4S, trans-configuration). A carbonic anhydrase inhibitor, it is used as the hydrochloride in ophthalmic solutions to lower increased intraocular pressure in the treatment of open-angle glaucoma and ocular hypertension.	2.02	1	0	sulfonamide; thiophenes	antiglaucoma drug; antihypertensive agent; EC 4.2.1.1 (carbonic anhydrase) inhibitor
dothiepin [no description available]	2.05	1	0	dothiepin
granisetron Granisetron: A serotonin receptor (5HT-3 selective) antagonist that has been used as an antiemetic for cancer chemotherapy patients.. granisetron : A monocarboxylic acid amide resulting from the formal condensation of the carboxy group of 1-methyl-1H-indazole-3-carboxylic acid with the primary amino group of (3-endo)-9-methyl-9-azabicyclo[3.3.1]nonan-3-amine. A selective 5-HT3 receptor antagonist, it is used (generally as the monohydrochloride salt) to manage nausea and vomiting caused by cancer chemotherapy and radiotherapy, and to prevent and treat postoperative nausea and vomiting.	5.41	5	3	aromatic amide; indazoles
hydromorphone Hydromorphone: An opioid analgesic made from MORPHINE and used mainly as an analgesic. It has a shorter duration of action than morphine.. hydromorphone : A morphinane alkaloid that is a hydrogenated ketone derivative of morphine. A semi-synthetic drug, it is a centrally acting pain medication of the opioid class.	7.1	13	7	morphinane alkaloid; organic heteropentacyclic compound	mu-opioid receptor agonist; opioid analgesic
levetiracetam Levetiracetam: A pyrrolidinone and acetamide derivative that is used primarily for the treatment of SEIZURES and some movement disorders, and as a nootropic agent.. levetiracetam : A pyrrolidinone and carboxamide that is N-methylpyrrolidin-2-one in which one of the methyl hydrogens is replaced by an aminocarbonyl group, while another is replaced by an ethyl group (the S enantiomer). An anticonvulsant, it is used for the treatment of epilepsy in both human and veterinary medicine.	3.91	3	0	pyrrolidin-2-ones	anticonvulsant; environmental contaminant; xenobiotic
ly 163892 loracarbef: 1-carbacephem antibiotic; has a broad spectrum of antimicrobial activity; structure given in first source; carbacephems differ from cephalosporins in the substitution of a sulfur atom in the dihydrothiazine ring with a methylene group to form a tetrahydropyridine ring. loracarbef : A synthetic "carba" analogue of cefaclor, with carbon replacing sulfur at position 1. Used to treat a wide range of infections caused by both gram-positive and gram-negative bacteria.	2.02	1	0	carbacephem; zwitterion	antibacterial drug; antimicrobial agent
nalmefene nalmefene: RN given refers to 5-alpha isomer	2.02	1	0	morphinane alkaloid
nalorphine Nalorphine: A narcotic antagonist with some agonist properties. It is an antagonist at mu opioid receptors and an agonist at kappa opioid receptors. Given alone it produces a broad spectrum of unpleasant effects and it is considered to be clinically obsolete.	2.05	1	0	morphinane alkaloid
naloxone Naloxone: A specific opiate antagonist that has no agonist activity. It is a competitive antagonist at mu, delta, and kappa opioid receptors.. naloxone : A synthetic morphinane alkaloid that is morphinone in which the enone double bond has been reduced to a single bond, the hydrogen at position 14 has been replaced by a hydroxy group, and the methyl group attached to the nitrogen has been replaced by an allyl group. A specific opioid antagonist, it is used (commonly as its hydrochloride salt) to reverse the effects of opioids, both following their use of opioids during surgery and in cases of known or suspected opioid overdose.	7.88	23	3	morphinane alkaloid; organic heteropentacyclic compound; tertiary alcohol	antidote to opioid poisoning; central nervous system depressant; mu-opioid receptor antagonist
oxycodone Oxycodone: A semisynthetic derivative of CODEINE.. oxycodone : A semisynthetic opioid of formula C18H21NO4 that is derived from thebaine. It is a moderately potent opioid analgesic, generally used for relief of moderate to severe pain.	11.37	4	4	organic heteropentacyclic compound; semisynthetic derivative	antitussive; mu-opioid receptor agonist; opioid analgesic
oxymorphone Oxymorphone: An opioid analgesic with actions and uses similar to those of MORPHINE, apart from an absence of cough suppressant activity. It is used in the treatment of moderate to severe pain, including pain in obstetrics. It may also be used as an adjunct to anesthesia. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1092)	5.72	7	3	morphinane alkaloid
sirolimus Sirolimus: A macrolide compound obtained from Streptomyces hygroscopicus that acts by selectively blocking the transcriptional activation of cytokines thereby inhibiting cytokine production. It is bioactive only when bound to IMMUNOPHILINS. Sirolimus is a potent immunosuppressant and possesses both antifungal and antineoplastic properties.. sirolimus : A macrolide lactam isolated from Streptomyces hygroscopicus consisting of a 29-membered ring containing 4 trans double bonds, three of which are conjugated. It is an antibiotic, immunosupressive and antineoplastic agent.	6.2	5	1	antibiotic antifungal drug; cyclic acetal; cyclic ketone; ether; macrolide lactam; organic heterotricyclic compound; secondary alcohol	antibacterial drug; anticoronaviral agent; antineoplastic agent; bacterial metabolite; geroprotector; immunosuppressive agent; mTOR inhibitor
topiramate Topiramate: A sulfamate-substituted fructose analog that was originally identified as a hypoglycemic agent. It is used for the treatment of EPILEPSY and MIGRAINE DISORDERS, and may also promote weight loss.. topiramate : A hexose derivative that is 2,3:4,5-di-O-isopropylidene-beta-D-fructopyranose in which the hydroxy group has been converted to the corresponding sulfamate ester. It blocks voltage-dependent sodium channels and is used as an antiepileptic and for the prevention of migraine.	4.1	4	0	cyclic ketal; ketohexose derivative; sulfamate ester	anticonvulsant; sodium channel blocker
gamma-cyclodextrin gamma-cyclodextrin : A cycloamylose composed of eight alpha-(1->4) linked D-glucopyranose units.	3.18	1	0	cyclodextrin
menaquinone 7 menaquinone-7 : A menaquinone whose side-chain contains seven isoprene units in an all-trans-configutation.	4.61	1	1	menaquinone	bone density conservation agent; cofactor; Escherichia coli metabolite; human blood serum metabolite; Mycoplasma genitalium metabolite
alvocidib alvocidib: structure given in first source. alvocidib : A synthetic dihydroxyflavone that is 5,7-dihydroxyflavone which is substituted by a 3-hydroxy-1-methylpiperidin-4-yl group at position 8 and by a chlorine at the 2' position (the (-)-3S,4R stereoisomer). A cyclin-dependent kinase 9 (CDK9) inhibitor, it has been studied for the treatment of acute myeloid leukaemia, arthritis and atherosclerotic plaque formation.	2.05	1	0	dihydroxyflavone; hydroxypiperidine; monochlorobenzenes; tertiary amino compound	antineoplastic agent; antirheumatic drug; apoptosis inducer; EC 2.7.11.22 (cyclin-dependent kinase) inhibitor
seocalcitol seocalcitol: structure given in first source	2.05	1	0
fenretinide Fenretinide: A synthetic retinoid that is used orally as a chemopreventive against prostate cancer and in women at risk of developing contralateral breast cancer. It is also effective as an antineoplastic agent.. 4-hydroxyphenyl retinamide : A retinoid obtained by formal condensation of the carboxy group of all-trans retinoic acid and the anilino group of 4-hydroxyaniline. Synthetic retinoid agonist. Antiproliferative, antioxidant and anticancer agent with a long half-life in vivo. Apoptotic effects appear to be mediated by a mechanism distinct from that of 'classical' retinoids.	2.05	1	0	monocarboxylic acid amide; retinoid	antineoplastic agent; antioxidant
geldanamycin [no description available]	2.05	1	0	1,4-benzoquinones; ansamycin; carbamate ester; organic heterobicyclic compound	antimicrobial agent; antineoplastic agent; antiviral agent; cysteine protease inhibitor; Hsp90 inhibitor
calcipotriene [no description available]	2.02	1	0	cyclopropanes; hydroxy seco-steroid; seco-cholestane; secondary alcohol; triol	antipsoriatic; drug allergen
morphine Meconium: The thick green-to-black mucilaginous material found in the intestines of a full-term fetus. It consists of secretions of the INTESTINAL GLANDS; BILE PIGMENTS; FATTY ACIDS; AMNIOTIC FLUID; and intrauterine debris. It constitutes the first stools passed by a newborn.	15.57	123	52	morphinane alkaloid; organic heteropentacyclic compound; tertiary amino compound	anaesthetic; drug allergen; environmental contaminant; geroprotector; mu-opioid receptor agonist; opioid analgesic; plant metabolite; vasodilator agent; xenobiotic
demycarosylturimycin h [no description available]	2.05	1	0
trans-metanicotine metanicotine: RN given refers to parent cpd with unspecified isomeric designation	2.04	1	0
a 85380 A 85380: structure given in first source; A-85380 is the S-enantiomer; A-159470 is the R-enantiomer	2.08	1	0
3-(2,4-dimethoxybenzylidene)anabaseine 3-(2,4-dimethoxybenzylidene)anabaseine: an alpha7nAChR nicotinic receptor agonist	2.11	1	0	dimethoxybenzene
benzphetamine Benzphetamine: A sympathomimetic agent with properties similar to DEXTROAMPHETAMINE. It is used in the treatment of obesity. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1222). benzphetamine : Dextroamphetamine in which the the hydrogens attached to the amino group are substituted by a methyl and a benzyl group. A sympathomimetic agent with properties similar to dextroamphetamine, it is used as its hydrochloride salt in the treatment of obesity.	1.98	1	0	amphetamines; tertiary amine	adrenergic uptake inhibitor; appetite depressant; dopamine uptake inhibitor; sympathomimetic agent
beta-funaltrexamine beta-funaltrexamine: RN given refers to parent cpd(E)-isomer; structure given in first source	2.01	1	0	morphinane alkaloid
clobetasol Clobetasol: A derivative of PREDNISOLONE with high glucocorticoid activity and low mineralocorticoid activity. Absorbed through the skin faster than FLUOCINONIDE, it is used topically in treatment of PSORIASIS but may cause marked adrenocortical suppression.. clobetasol : A 3-oxo-Delta(1),Delta(4)-steroid that is 16beta-methylpregna-1,4-diene-3,20-dione bearing hydroxy groups at the 11beta and 17alpha positions, fluorine at position 9, and a chlorine substituent at position 21. It is used as its 17alpha-propionate ester to treat various skin disorders, including exzema and psoriasis.	2.02	1	0	11beta-hydroxy steroid; 17alpha-hydroxy steroid; 20-oxo steroid; 3-oxo-Delta(1),Delta(4)-steroid; chlorinated steroid; fluorinated steroid; glucocorticoid; tertiary alpha-hydroxy ketone	anti-inflammatory drug; SMO receptor agonist
dexmedetomidine [no description available]	18.9	172	81	medetomidine	alpha-adrenergic agonist; analgesic; non-narcotic analgesic; sedative
fluticasone Fluticasone: A STEROID with GLUCOCORTICOID RECEPTOR activity that is used to manage the symptoms of ASTHMA; ALLERGIC RHINITIS, and ATOPIC DERMATITIS.. fluticasone : A trifluorinated corticosteroid used in the form of its propionate ester for treatment of allergic rhinitis.	2.02	1	0	11beta-hydroxy steroid; 17alpha-hydroxy steroid; 3-oxo-Delta(4) steroid; corticosteroid; fluorinated steroid; thioester	anti-allergic agent; anti-asthmatic drug
halobetasol halobetasol: used in ointment to treat psoriasis; Ulobetasol cream contains 0.05% 6-fluoroclobetasol 17-propionate	2.02	1	0	corticosteroid hormone
iloprost Iloprost: An eicosanoid, derived from the cyclooxygenase pathway of arachidonic acid metabolism. It is a stable and synthetic analog of EPOPROSTENOL, but with a longer half-life than the parent compound. Its actions are similar to prostacyclin. Iloprost produces vasodilation and inhibits platelet aggregation.. iloprost : A carbobicyclic compound that is prostaglandin I2 in which the endocyclic oxygen is replaced by a methylene group and in which the (1E,3S)-3-hydroxyoct-1-en-1-yl side chain is replaced by a (3R)-3-hydroxy-4-methyloct-1-en-6-yn-1-yl group. A synthetic analogue of prostacyclin, it is used as the trometamol salt (generally by intravenous infusion) for the treatment of peripheral vascular disease and pulmonary hypertension.	2.05	1	0	carbobicyclic compound; monocarboxylic acid; secondary alcohol	platelet aggregation inhibitor; vasodilator agent
latanoprost Latanoprost: A prostaglandin F analog used to treat OCULAR HYPERTENSION in patients with GLAUCOMA.. latanoprost : A prostaglandin Falpha that is the isopropyl ester prodrug of latanoprost free acid. Used in the treatment of open-angle glaucoma and ocular hypertension.	2.02	1	0	isopropyl ester; prostaglandins Falpha; triol	antiglaucoma drug; antihypertensive agent; EC 4.2.1.1 (carbonic anhydrase) inhibitor; prodrug
n-(n-(3,5-difluorophenacetyl)alanyl)phenylglycine tert-butyl ester DAPT : A dipeptide consisting of alanylphenylglycine derivatised as a 3,5-difluorophenylacetamide at the amino terminal and a tert-butyl ester at the carboxy terminal. A gamma-secretase inhibitor.	2.1	1	0	carboxylic ester; difluorobenzene; dipeptide; tert-butyl ester	EC 3.4.23.46 (memapsin 2) inhibitor
nalbuphine Nalbuphine: A narcotic used as a pain medication. It appears to be an agonist at KAPPA RECEPTORS and an antagonist or partial agonist at MU RECEPTORS.	6.87	7	4	organic heteropentacyclic compound	mu-opioid receptor antagonist; opioid analgesic
rapacuronium rapacuronium: 16-N-allyl-17-beta-propionate analog of vecuronium; structure given in first source	5.87	5	5	steroid ester
rimexolone [no description available]	2.02	1	0	20-oxo steroid
vinorelbine [no description available]	2.44	2	0	acetate ester; methyl ester; organic heteropentacyclic compound; organic heterotetracyclic compound; ring assembly; vinca alkaloid	antineoplastic agent; photosensitizing agent
kn 62 KN 62: inhibitor of Ca/calmodulin-dependent protein kinase II	2.4	2	0	piperazines
s 145 S 145: TXA2/PGH2 receptor antagonist; RN given refers to (+)-isomer; RN for cpd without isomeric designation not available 10/88; S-1452 is the calcium hydrate form of S-145	1.98	1	0	monoterpenoid
1,2-oleoylphosphatidylcholine 1,2-oleoylphosphatidylcholine: RN given refers to (Z,Z)-isomer. dioleoyl phosphatidylcholine : A phosphatidylcholine in which the phosphatidyl acyl groups are both oleoyl.	2.41	2	0	phosphatidylcholine(1+)
andrographolide [no description available]	2.41	1	0	carbobicyclic compound; gamma-lactone; labdane diterpenoid; primary alcohol; secondary alcohol	anti-HIV agent; anti-inflammatory drug; antineoplastic agent; metabolite
furazolidone [no description available]	2.05	1	0
fluvoxamine Fluvoxamine: A selective serotonin reuptake inhibitor that is used in the treatment of DEPRESSION and a variety of ANXIETY DISORDERS.. fluvoxamine : An oxime O-ether that is benzene substituted by a (1E)-N-(2-aminoethoxy)-5-methoxypentanimidoyl group at position 1 and a trifluoromethyl group at position 4. It is a selective serotonin reuptake inhibitor that is used for the treatment of obsessive-compulsive disorder.	2.73	3	0	(trifluoromethyl)benzenes; 5-methoxyvalerophenone O-(2-aminoethyl)oxime	antidepressant; anxiolytic drug; serotonin uptake inhibitor
ag-490 [no description available]	2.13	1	0	catechols; enamide; monocarboxylic acid amide; nitrile; secondary carboxamide	anti-inflammatory agent; antioxidant; apoptosis inducer; EC 2.7.10.2 (non-specific protein-tyrosine kinase) inhibitor; geroprotector; STAT3 inhibitor
semaxinib semaxanib : An oxindole that is 3-methyleneoxindole in which one of the hydrogens of the methylene group is replaced by a 3,5-dimethylpyrrol-2-yl group.	2.05	1	0	olefinic compound; oxindoles; pyrroles	angiogenesis modulating agent; antineoplastic agent; EC 2.7.10.1 (receptor protein-tyrosine kinase) inhibitor; vascular endothelial growth factor receptor antagonist
orantinib orantinib: an antiangiogenic agent. orantinib : An oxindole that is 3-methyleneoxindole in which one of the hydrogens of the methylene group is substituted by a 2-(2-carboxyethyl)-3,5-dimethylpyrrol-3-yl group. It is an ATP-competitive inhibitor of the tyrosine kinase activity of fibroblast growth factor receptor 1.	2.05	1	0
lead Lead: A soft, grayish metal with poisonous salts; atomic number 82, atomic weight 207.2, symbol Pb.	4.61	1	1	carbon group element atom; elemental lead; metal atom	neurotoxin
bay 11-7082 (E)-3-tosylacrylonitrile : A nitrile that is acrylonitrile in which the hydrogen located beta,trans to the cyano group is replaced by a tosyl group. It is an inhibitor of cytokine-induced IkappaB-alpha phosphorylation in cells.	2.08	1	0	nitrile; sulfone	apoptosis inducer; EC 2.7.11.10 (IkappaB kinase) inhibitor; EC 3.1.3.48 (protein-tyrosine-phosphatase) inhibitor; non-steroidal anti-inflammatory drug; platelet aggregation inhibitor
(6E)-7-[3-(4-fluorophenyl)-1-(propan-2-yl)-1H-indol-2-yl]-3,5-dihydroxyhept-6-enoic acid (6E)-7-[3-(4-fluorophenyl)-1-(propan-2-yl)-1H-indol-2-yl]-3,5-dihydroxyhept-6-enoic acid : A dihydroxy monocarboxylic acid that is N-isopropylindole which is substituted at position 3 by a p-fluorophenyl group and at position 2 by a 6-carboxy-3,5-dihydroxyhex-1-en-1-yl group. It has four possible diastereoisomers.	2.44	2	0	dihydroxy monocarboxylic acid; indoles; organofluorine compound
molsidomine [no description available]	2.05	1	0	ethyl ester; morpholines; oxadiazole; zwitterion	antioxidant; apoptosis inhibitor; cardioprotective agent; nitric oxide donor; vasodilator agent
oxiconazole oxiconazole: RN given refers to parent cpd(Z)-isomer; structure given in first source. oxiconazole : An oxime O-ether that is the 2,4-dichlorobenzyl ether of the oxime obtained by formal condensation of hydroxylamine with the carbonyl group of acetopnenone in which the phenyl group is substituted by chlorines at positions 2 and 4, and in which one of the hydrogens of the methyl group is replaced by a 1H-imidazol-1-yl group. An antifungal agent, it is used (generally as the nitrate salt) in creams and powders for the topical treatment of fungal skin infections.	2.02	1	0	conazole antifungal drug; dichlorobenzene; imidazole antifungal drug; imidazoles; oxime O-ether	antiinfective agent
15-hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic acid 15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic Acid: A stable prostaglandin endoperoxide analog which serves as a thromboxane mimetic. Its actions include mimicking the hydro-osmotic effect of VASOPRESSIN and activation of TYPE C PHOSPHOLIPASES. (From J Pharmacol Exp Ther 1983;224(1): 108-117; Biochem J 1984;222(1):103-110)	3.38	7	0
cesium Cesium: A member of the alkali metals. It has an atomic symbol Cs, atomic number 50, and atomic weight 132.91. Cesium has many industrial applications, including the construction of atomic clocks based on its atomic vibrational frequency.	2.38	2	0	alkali metal atom
barium Barium: An element of the alkaline earth group of metals. It has an atomic symbol Ba, atomic number 56, and atomic weight 138. All of its acid-soluble salts are poisonous.	4.63	10	0	alkaline earth metal atom; elemental barium
rubidium Rubidium: An element that is an alkali metal. It has an atomic symbol Rb, atomic number 37, and atomic weight 85.47. It is used as a chemical reagent and in the manufacture of photoelectric cells.	1.96	1	0	alkali metal atom
aluminum Aluminum: A metallic element that has the atomic number 13, atomic symbol Al, and atomic weight 26.98.	1.99	1	0	boron group element atom; elemental aluminium; metal atom
thallium Thallium: A heavy, bluish white metal, atomic number 81, atomic weight [204.382; 204.385], symbol Tl.. thallium : A metallic element first identified and named from the brilliant green line in its flame spectrum (from Greek thetaalphalambdalambdaomicronsigma, a green shoot).	2.13	1	0	boron group element atom
arsenic Arsenic: A shiny gray element with atomic symbol As, atomic number 33, and atomic weight 75. It occurs throughout the universe, mostly in the form of metallic arsenides. Most forms are toxic. According to the Fourth Annual Report on Carcinogens (NTP 85-002, 1985), arsenic and certain arsenic compounds have been listed as known carcinogens. (From Merck Index, 11th ed)	4.61	1	1	metalloid atom; pnictogen	micronutrient
naltrexone Naltrexone: Derivative of noroxymorphone that is the N-cyclopropylmethyl congener of NALOXONE. It is a narcotic antagonist that is effective orally, longer lasting and more potent than naloxone, and has been proposed for the treatment of heroin addiction. The FDA has approved naltrexone for the treatment of alcohol dependence.. naltrexone : An organic heteropentacyclic compound that is naloxone substituted in which the allyl group attached to the nitrogen is replaced by a cyclopropylmethyl group. A mu-opioid receptor antagonist, it is used to treat alcohol dependence.	11.31	8	1	cyclopropanes; morphinane-like compound; organic heteropentacyclic compound	antidote to opioid poisoning; central nervous system depressant; environmental contaminant; mu-opioid receptor antagonist; xenobiotic
dextromethorphan Dextromethorphan: Methyl analog of DEXTRORPHAN that shows high affinity binding to several regions of the brain, including the medullary cough center. This compound is an NMDA receptor antagonist (RECEPTORS, N-METHYL-D-ASPARTATE) and acts as a non-competitive channel blocker. It is one of the widely used ANTITUSSIVES, and is also used to study the involvement of glutamate receptors in neurotoxicity.. dextromethorphan : A 6-methoxy-11-methyl-1,3,4,9,10,10a-hexahydro-2H-10,4a-(epiminoethano)phenanthrene in which the sterocenters at positions 4a, 10 and 10a have S-configuration. It is a prodrug of dextrorphan and used as an antitussive drug for suppressing cough.	4.73	2	1	6-methoxy-11-methyl-1,3,4,9,10,10a-hexahydro-2H-10,4a-(epiminoethano)phenanthrene	antitussive; environmental contaminant; neurotoxin; NMDA receptor antagonist; oneirogen; prodrug; xenobiotic
butorphanol Butorphanol: A synthetic morphinan analgesic with narcotic antagonist action. It is used in the management of severe pain.. butorphanol : Levorphanol in which a hydrogen at position 14 of the morphinan skeleton is substituted by hydroxy and one of the hydrogens of the N-methyl group is substituted by cyclopropyl. A semi-synthetic opioid agonist-antagonist analgesic, it is used as its (S,S)-tartaric acid salt for relief or moderate to severe pain.	10.32	60	14	morphinane alkaloid	antitussive; kappa-opioid receptor agonist; mu-opioid receptor agonist; opioid analgesic
cefixime [no description available]	2.44	2	0	cephalosporin	antibacterial drug; drug allergen
lisinopril Lisinopril: One of the ANGIOTENSIN-CONVERTING ENZYME INHIBITORS (ACE inhibitors), orally active, that has been used in the treatment of hypertension and congestive heart failure.	2.44	2	0	dipeptide	EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor
benazepril benazepril: structure given in first source. benazepril : A benzazepine that is benazeprilat in which the carboxy group of the 2-amino-4-phenylbutanoic acid moiety has been converted to the corresponding ethyl ester. It is used (generally as its hydrochloride salt) as a prodrug for the angiotensin-converting enzyme inhibitor benazeprilat in the treatment of hypertension and heart failure.	2.02	1	0	benzazepine; dicarboxylic acid monoester; ethyl ester; lactam	EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor; prodrug
ramipril Ramipril: A long-acting angiotensin-converting enzyme inhibitor. It is a prodrug that is transformed in the liver to its active metabolite ramiprilat.. ramipril : A dipeptide that is the prodrug for ramiprilat, the active metabolite obtained by hydrolysis of the ethyl ester group. An angiotensin-converting enzyme (ACE) inhibitor, used to treat high blood pressure and congestive heart failure.. quark : Quarks comprise one of two classes of the fundamental particles. Quarks possess fractional electric charges and are not observed in free state. The word "quark" first appears in James Joyce's Finnegans Wake and has been chosen by Murray Gell-Mann as a name for fundamental building blocks of particles.	2.44	2	0	azabicycloalkane; cyclopentapyrrole; dicarboxylic acid monoester; dipeptide; ethyl ester	bradykinin receptor B2 agonist; cardioprotective agent; EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor; matrix metalloproteinase inhibitor; prodrug
indinavir sulfate Indinavir: A potent and specific HIV protease inhibitor that appears to have good oral bioavailability.	2.44	2	0	dicarboxylic acid diamide; N-(2-hydroxyethyl)piperazine; piperazinecarboxamide	HIV protease inhibitor
enalapril Enalapril: An angiotensin-converting enzyme inhibitor that is used to treat HYPERTENSION and HEART FAILURE.. enalapril : A dicarboxylic acid monoester that is ethyl 4-phenylbutanoate in which a hydrogen alpha to the carboxy group is substituted by the amino group of L-alanyl-L-proline (S-configuration).	9.91	4	2	dicarboxylic acid monoester; dipeptide	antihypertensive agent; EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor; geroprotector; prodrug
nitrofurazone Nitrofurazone: A topical anti-infective agent effective against gram-negative and gram-positive bacteria. It is used for superficial WOUNDS AND INJURIES and skin infections. Nitrofurazone has also been administered orally in the treatment of TRYPANOSOMIASIS.. nitrofurazone : A semicarbazone resulting from the formal condensation of semicarbazide with 5-nitrofuraldehyde. A broad spectrum antibacterial drug, although with little activity against Pseudomonas species, it is used as a local application for burns, ulcers, wounds and skin infections.	2.05	1	0
bleomycin [no description available]	2.05	1	0	bleomycin	antineoplastic agent; metabolite
cysteine Cysteine: A thiol-containing non-essential amino acid that is oxidized to form CYSTINE.. L-cysteinium : The L-enantiomer of cysteinium.. cysteine : A sulfur-containing amino acid that is propanoic acid with an amino group at position 2 and a sulfanyl group at position 3.	2.73	3	0	cysteinium	fundamental metabolite
phosphorus Phosphorus: A non-metal element that has the atomic symbol P, atomic number 15, and atomic weight 31. It is an essential element that takes part in a broad variety of biochemical reactions.	5.19	3	1	monoatomic phosphorus; nonmetal atom; pnictogen	macronutrient
enalaprilat anhydrous Enalaprilat: The active metabolite of ENALAPRIL and one of the potent, intravenously administered, ANGIOTENSIN-CONVERTING ENZYME INHIBITORS. It is an effective agent for the treatment of essential hypertension and has beneficial hemodynamic effects in heart failure. The drug produces renal vasodilation with an increase in sodium excretion.. enalaprilat dihydrate : The dihydrate form of enalaprilat, an angiotensin-converting enzyme (ACE) inhibitor that is used (often in the form of its prodrug, enalapril) in the treatment of hypertension and heart failure, for reduction of proteinuria and renal disease in patients with nephropathies, and for the prevention of stroke, myocardial infarction, and cardiac death in high-risk patients. Unlike enalapril, enalaprilat is not absorbed by mouth but is administered by intravenous injection.. enalaprilat (anhydrous) : Enalapril in which the ethyl ester group has been hydrolysed to the corresponding carboxylic acid. Enalaprilat is an angiotensin-converting enzyme (ACE) inhibitor and is used (often in the form of its prodrug, enalapril) in the treatment of hypertension and heart failure, for reduction of proteinuria and renal disease in patients with nephropathies, and for the prevention of stroke, myocardial infarction, and cardiac death in high-risk patients. Unlike enalapril, enalaprilat is not absorbed by mouth but is given by intravenous injection, usually as the dihydrate.	2.69	3	0	dicarboxylic acid; dipeptide	antihypertensive agent; EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor
pentamorphone [no description available]	3.37	1	1
imidapril imidapril: structure given in first source. imidapril : A member of the class of imidazolidines that is (4S)-1-methyl-2-oxoimidazolidine-4-carboxylic acid in which the hydrogen of the imidazolidine nitrogen has been substituted by (1S)-1-{[(2S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl]amino}ethyl group. It is the prodrug for imidaprilat, an ACE inhibitor used for the treatment of chronic heart failure.	2.05	1	0	dicarboxylic acid monoester; dipeptide; ethyl ester; imidazolidines; N-acylurea; secondary amino compound	antihypertensive agent; EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor; prodrug
sulindac sulfone sulindac sulfone: inhibits K-ras-dependent cyclooxygenase-2; sulfated analog of indomethacin;; CP248 is an antineoplastic agent that fosters microtubule depolymerization; structure in first source. sulindac sulfone : A sulfone metabolite of sulindac that inhibits cell growth by inducing apoptosis independently of cyclooxygenase inhibition. It inhibits the development and induces regression of premalignant adenomatous polyps. Lipoxygenase and Cox-2 inhibitor.	2.05	1	0	monocarboxylic acid; organofluorine compound; sulfone	apoptosis inducer; cyclooxygenase 2 inhibitor; EC 1.13.11.34 (arachidonate 5-lipoxygenase) inhibitor
ximelagatran ximelagatran: prodrug (via hydroxylation) of melagatran & a direct thrombin inhibitor; liver toxicity concerns so AZD0837 being developed to replace this. ximelagatran : A member of the class of azetidines that is melagatran in which the carboxylic acid group has been converted to the corresponding ethyl ester and in which the amidine group has been converted into the corresponding amidoxime. A prodrug for melagatran, ximelagatran was the first orally available direct thrombin inhibitor to be brought to market as an anticoagulant, but was withdrawn in 2006 following reports of it causing liver damage.	2.05	1	0	amidoxime; azetidines; carboxamide; ethyl ester; hydroxylamines; secondary amino compound; secondary carboxamide; tertiary carboxamide	anticoagulant; EC 3.4.21.5 (thrombin) inhibitor; prodrug; serine protease inhibitor
cefuroxime [no description available]	2.02	1	0	3-(carbamoyloxymethyl)cephalosporin; furans; oxime O-ether	drug allergen
ceftriaxone [no description available]	2.44	2	0	1,2,4-triazines; 1,3-thiazoles; cephalosporin; oxime O-ether	antibacterial drug; drug allergen; EC 3.5.2.6 (beta-lactamase) inhibitor
cefepime Cefepime: A fourth-generation cephalosporin antibacterial agent that is used in the treatment of infections, including those of the abdomen, urinary tract, respiratory tract, and skin. It is effective against PSEUDOMONAS AERUGINOSA and may also be used in the empiric treatment of FEBRILE NEUTROPENIA.. cefepime : A cephalosporin bearing (1-methylpyrrolidinium-1-yl)methyl and (2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetamido groups at positions 3 and 7, respectively, of the cephem skeleton.	2.02	1	0	cephalosporin; oxime O-ether	antibacterial drug
l 685458 L 685458: a gamma-secretase inhibitor; structure in first source. L-685,458 : A peptide and carboxamide that is L-leucyl-L-phenylalaninamide, L-Leu-L-Phe-NH2, which has been acylated on the N-terminus by a Phe-Phe hydroxyethylene dipeptide isotere, 2R-benzyl-5S-tert-butoxycarbonylamino-4R-hydroxy-6-phenylhexanoic acid. Compounds based on the structure of L-685,458 are potent inhibitors of gamma-secretase, which mediates the final catalytic step that generates the amyloid beta-peptide (Abeta), which assembles into the neurotoxic aggregates in the brains of sufferers of Alzheimer's disease.	2.45	2	0	carbamate ester; monocarboxylic acid amide; peptide; secondary alcohol	EC 3.4.23.46 (memapsin 2) inhibitor; peptidomimetic
ceftazidime [no description available]	2.02	1	0	cephalosporin; oxime O-ether	antibacterial drug; drug allergen; EC 2.4.1.129 (peptidoglycan glycosyltransferase) inhibitor
ici 118551 ICI 118551: RN given refers to (R,R)-(+-)-isomer; structure in first source; ICI 111581 is hydrochloride of ICI 118551. ICI 118551 : An indane substituted at position 7 by a methyl group and at position 4 by a 3-(isopropylamino)-2-hydroxybutoxy group (the 2R,3S-diastereomer).	2.21	1	0	aromatic ether; indanes; secondary alcohol; secondary amino compound	beta-adrenergic antagonist
trandolapril trandolapril : A heterobicylic compound that is (2S,3aR,7aS)-1-[(2S)-2-aminopropanoyl]octahydro-1H-indole-2-carboxylic acid in which the hydrogen of the amino group is substituted by a (2R)-1-ethoxy-1-oxo-4-phenylbutan-2-yl group. It is a angiotensin-converting enzyme inhibitor and a prodrug used for the treatment of hypertension.	2.44	2	0	dicarboxylic acid monoester; dipeptide; ethyl ester; organic heterobicyclic compound; secondary amino compound; tertiary carboxamide	antihypertensive agent; EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor; prodrug
enkephalin, ala(2)-mephe(4)-gly(5)- Enkephalin, Ala(2)-MePhe(4)-Gly(5)-: An enkephalin analog that selectively binds to the MU OPIOID RECEPTOR. It is used as a model for drug permeability experiments.	1.97	1	0
pregabalin Pregabalin: A gamma-aminobutyric acid (GABA) derivative that functions as a CALCIUM CHANNEL BLOCKER and is used as an ANTICONVULSANT as well as an ANTI-ANXIETY AGENT. It is also used as an ANALGESIC in the treatment of NEUROPATHIC PAIN and FIBROMYALGIA.. pregabalin : A gamma-amino acid that is gamma-aminobutyric acid (GABA) carrying an isobutyl substitutent at the beta-position (the S-enantiomer). Binds with high affinity to the alpha2-delta site (an auxiliary subunit of voltage-gated calcium channels) in central nervous system tissues.	5.14	2	1	gamma-amino acid	anticonvulsant; calcium channel blocker
guanabenz acetate [no description available]	2.05	1	0	dichlorobenzene	geroprotector
guanabenz Guanabenz: An alpha-2 selective adrenergic agonist used as an antihypertensive agent.	2.02	1	0	dichlorobenzene
famotidine [no description available]	2.44	2	0	1,3-thiazoles; guanidines; sulfonamide	anti-ulcer drug; H2-receptor antagonist; P450 inhibitor
cefotaxime Cefotaxime: Semisynthetic broad-spectrum cephalosporin.. cefotaxime : A cephalosporin compound having acetoxymethyl and [2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino side groups.	2.44	2	0	1,3-thiazoles; cephalosporin; oxime O-ether	antibacterial drug; drug allergen
aztreonam [no description available]	2.44	2	0	beta-lactam antibiotic allergen; monobactam	antibacterial drug; drug allergen; EC 2.4.1.129 (peptidoglycan glycosyltransferase) inhibitor
4,4'-diisothiocyanostilbene-2,2'-disulfonic acid 4,4'-Diisothiocyanostilbene-2,2'-Disulfonic Acid: An inhibitor of anion conductance including band 3-mediated anion transport.	2.41	2	0
proguanil Proguanil: A biguanide compound which metabolizes in the body to form cycloguanil, an anti-malaria agent.. proguanil : A biguanide compound which has isopropyl and p-chlorophenyl substituents on the terminal N atoms. A prophylactic antimalarial drug, it works by inhibiting the enzyme dihydrofolate reductase, which is involved in the reproduction of the malaria parasites Plasmodium falciparum and P. vivax within the red blood cells.	2.05	1	0	biguanides; monochlorobenzenes	antimalarial; antiprotozoal drug; EC 1.5.1.3 (dihydrofolate reductase) inhibitor
am-356 methanandamide: structure given in first source; RN given refers to (all-Z)-(+-)-isomer	3.59	2	0	fatty amide
cci 15641 [no description available]	2.02	1	0	cephalosporin
rifamycin sv rifamycin SV: RN given refers to parent cpd; structure in Merck Index, 9th ed, #8009. rifamycin SV : A member of the class of rifamycins that exhibits antibiotic and antitubercular properties.	2.05	1	0	acetate ester; cyclic ketal; lactam; macrocycle; organic heterotetracyclic compound; polyphenol; rifamycins	antimicrobial agent; antitubercular agent; bacterial metabolite
saralasin Saralasin: An octapeptide analog of angiotensin II (bovine) with amino acids 1 and 8 replaced with sarcosine and alanine, respectively. It is a highly specific competitive inhibitor of angiotensin II that is used in the diagnosis of HYPERTENSION.	2.4	2	0	oligopeptide
tetrodotoxin Tetrodotoxin: An aminoperhydroquinazoline poison found mainly in the liver and ovaries of fishes in the order TETRAODONTIFORMES, which are eaten. The toxin causes paresthesia and paralysis through interference with neuromuscular conduction.. tetrodotoxin : A quinazoline alkaloid that is a marine toxin isolated from fish such as puffer fish. It has been shown to exhibit potential neutotoxicity due to its ability to block voltage-gated sodium channels.	4.61	26	0	azatetracycloalkane; oxatetracycloalkane; quinazoline alkaloid	animal metabolite; bacterial metabolite; marine metabolite; neurotoxin; voltage-gated sodium channel blocker
selenium Selenium: An element with the atomic symbol Se, atomic number 34, and atomic weight 78.97. It is an essential micronutrient for mammals and other animals but is toxic in large amounts. Selenium protects intracellular structures against oxidative damage. It is an essential component of GLUTATHIONE PEROXIDASE.	2.02	1	0	chalcogen; nonmetal atom	micronutrient
oxalates Oxalates: Derivatives of OXALIC ACID. Included under this heading are a broad variety of acid forms, salts, esters, and amides that are derived from the ethanedioic acid structure.	1.97	1	0
cefpodoxime [no description available]	2.02	1	0	carboxylic acid; cephalosporin	antibacterial drug
epoprostenol sodium [no description available]	2.05	1	0	prostanoid
dizocilpine maleate Dizocilpine Maleate: A potent noncompetitive antagonist of the NMDA receptor (RECEPTORS, N-METHYL-D-ASPARTATE) used mainly as a research tool. The drug has been considered for the wide variety of neurodegenerative conditions or disorders in which NMDA receptors may play an important role. Its use has been primarily limited to animal and tissue experiments because of its psychotropic effects.. dizocilpine maleate : A maleate salt obtained by reaction of dizocilpine with one equivalent of maleic acid.	4.3	19	0	maleate salt; tetracyclic antidepressant	anaesthetic; anticonvulsant; neuroprotective agent; nicotinic antagonist; NMDA receptor antagonist
antimycin a Antimycin A: An antibiotic substance produced by Streptomyces species. It inhibits mitochondrial respiration and may deplete cellular levels of ATP. Antimycin A1 has been used as a fungicide, insecticide, and miticide. (From Merck Index, 12th ed). antimycin A : A nine-membered bis-lactone having methyl substituents at the 2- and 6-positions, an n-hexyl substituent at the 8-position, an acyloxy substituent at the 7-position and an aroylamido substituent at the 3-position. It is produced by Streptomyces bacteria and has found commercial use as a fish poison.	2.1	1	0	amidobenzoic acid
ciproxifan [no description available]	7.54	2	0	aromatic ketone
3-(2-carboxypiperazine-4-yl)-1-propenyl-1-phosphonic acid SDZ EAA 494: N-methyl-D-aspartate receptor antagonist	1.98	1	0
myxothiazol myxothiazol: strobilurin analogue; methoxyacrylamide derivative; antifungal antibiotic from Myxococcus fulvus; structure given in first source. myxothiazol : A 2,4'-bi-1,3-thiazole substituted at the 4-position with a (1E,3S,4R,5E)-7-amino-3,5-dimethoxy-4-methyl-7-oxohepta-1,5-dien-1-yl] group and at the 2'-position with a (2S,3E,5E)-7-methylocta-3,5-dien-2-yl group. It is an inhibitor of coenzyme Q - cytochrome c reductase.	2.02	1	0
1,2-dilinolenoyl-3-(4-aminobutyryl)propane-1,2,3-triol 1,2-dilinolenoyl-3-(4-aminobutyryl)propane-1,2,3-triol: RN refers to the (all-Z)-isomer	2.03	1	0
bifenthrin bifenthrin: a type I pyrethroid. bifenthrin : A carboxylic ester obtained by formal condensation of cis-3-(2-chloro-3,3,3-trifluoroprop-1-enyl)-2,2-dimethylcyclopropanecarboxylic acid and [(2-methyl-1,1'-biphenyl)-3-yl]methanol.. kappa-bifenthrin : A carboxylic ester obtained by formal condensation of the carboxy group of (1R,3R)-3-[(1Z)-2-chloro-3,3,3-trifluoroprop-1-enyl]-2,2-dimethylcyclopropanecarboxylic acid with the hydroxy group of [(2-methyl-1,1'-biphenyl)-3-yl]methanol.	1.99	1	0	carboxylic ester; cyclopropanecarboxylate ester; cyclopropanes; organochlorine compound; organofluorine compound	pyrethroid ester acaricide; pyrethroid ester insecticide
ixabepilone [no description available]	2.05	1	0	1,3-thiazoles; beta-hydroxy ketone; epoxide; lactam; macrocycle	antineoplastic agent; microtubule-destabilising agent
axitinib [no description available]	4.61	1	1	aryl sulfide; benzamides; indazoles; pyridines	antineoplastic agent; tyrosine kinase inhibitor; vascular endothelial growth factor receptor antagonist
trilobatin trilobatin: anti-inflammatory from Lithocarpus polystachyus leaves; structure in first source. trilobatin : An aryl beta-D-glucoside that is phloretin attached to a beta-D-glucopyranosyl residue at position 4' via a glycosidic linkage. It is isolated from the leaves of the Chinese sweet tea Lithocarpus polystachyus and exhibits significant anti-hyperglycemic, anti-oxidative and anti-inflammatory properties.	7.25	1	0	aryl beta-D-glucoside; dihydrochalcones; monosaccharide derivative	anti-inflammatory agent; antioxidant; plant metabolite; sweetening agent
technetium tc 99m pyrophosphate Technetium Tc 99m Pyrophosphate: A radionuclide imaging agent used primarily in scintigraphy or tomography of the heart to evaluate the extent of the necrotic myocardial process. It has also been used in noninvasive tests for the distribution of organ involvement in different types of amyloidosis and for the evaluation of muscle necrosis in the extremities.	1.99	1	0
dirithromycin [no description available]	2.02	1	0	macrolide antibiotic	prodrug
beta-escin Escin: Pentacyclic triterpene saponins, biosynthesized from protoaescigenin and barringtogenol, occurring in the seeds of AESCULUS. It inhibits edema formation and decreases vascular fragility.	2.39	2	0	triterpenoid saponin
azlocillin Azlocillin: A semisynthetic ampicillin-derived acylureido penicillin.. azlocillin : A semisynthetic penicillin having a 6beta-{(2R)-2-[(2-oxoimidazolidine-1-carbonyl)amino]-2-phenylacetyl}amino side-group. It is an antibiotic used in treating infections caused by Pseudomonas aeruginosa, Escherichia coli and Haemophilus influenzae.	2.05	1	0	penicillin allergen; penicillin; semisynthetic derivative	antibacterial drug
cefpodoxime proxetil cefpodoxime proxetil: structure given in first source; prodrug for cefpodoxime. cefpodoxime proxetil : The 1-[(isopropoxycarbonyl)oxy]ethyl (proxetil) ester prodrug of cefpodoxime. After swallowing, hydrolysis of the ester group occurs in the intestinal epithelium, to release active cefpodoxime in the bloodstream. It is used to treat acute otitis media, pharyngitis, and sinusitis.	2.02	1	0	carboxylic acid; carboxylic ester; cephalosporin	antibacterial drug; prodrug
ceftizoxime [no description available]	2.02	1	0	cephalosporin	antibacterial drug
beta-escin [no description available]	2.44	2	0
gw2974 GW2974: quinazoline derivative, which is able to block the activation of both the EGFR and erbB2	3.31	1	0	pyridopyrimidine
s-nitroso-n-acetylpenicillamine S-Nitroso-N-Acetylpenicillamine: A sulfur-containing alkyl thionitrite that is one of the NITRIC OXIDE DONORS.	2.7	3	0	nitroso compound; nitrosothio compound	nitric oxide donor; vasodilator agent
dantrolene sodium dantrolene sodium (anhydrous) : The anhydrous sodium salt of dantrolene.	2.05	1	0
nitrofurantoin Nitrofurantoin: A urinary anti-infective agent effective against most gram-positive and gram-negative organisms. Although sulfonamides and antibiotics are usually the agents of choice for urinary tract infections, nitrofurantoin is widely used for prophylaxis and long-term suppression.. nitrofurantoin : An imidazolidine-2,4-dione that is hydantoin substituted at position 1 by a [(5-nitro-2-furyl)methylene]amino group. An antibiotic that damages bacterial DNA.	2.44	2	0	imidazolidine-2,4-dione; nitrofuran antibiotic; organonitrogen heterocyclic antibiotic; organooxygen heterocyclic antibiotic	antibacterial drug; antiinfective agent; hepatotoxic agent
ro 25-6981 Ro 25-6981: blocks NMDA receptors containg NR2B subunit; structure in first source. Ro 25-6981 : A member of the class of piperidines that is 4-benzylpiperidine substituted by a 3-hydroxy-3-(4-hydroxyphenyl)-2-methylpropyl group at position 1 (the 1R,2S-stereoisomer). It is a potent antagonist of the GluN2B subunit of the N-methyl-D-aspartate (NMDA) receptor.	2.07	1	0	benzenes; phenols; piperidines; secondary alcohol; tertiary amino compound	anticonvulsant; antidepressant; neuroprotective agent; NMDA receptor antagonist
sb 269970 SB 269970: a 5-HT(7) antagonist; structure in first source	2.41	1	0	sulfonamide
sb 334867-a 1-(2-methylbenzoxazol-6-yl)-3-(1,5)naphthyridin-4-yl urea: selective OX1 receptor antagonist	2.75	3	0	naphthyridine derivative
nifurtimox Nifurtimox: A nitrofuran thiazine that has been used against TRYPANOSOMIASIS.	2.05	1	0	nitrofuran antibiotic
butylscopolammonium bromide Butylscopolammonium Bromide: Antimuscarinic quaternary ammonium derivative of scopolamine used to treat cramps in gastrointestinal, urinary, uterine, and biliary tracts, and to facilitate radiologic visualization of the gastrointestinal tract.	2.25	1	0
gadolinium dtpa Gadolinium DTPA: A complex of gadolinium with a chelating agent, diethylenetriamine penta-acetic acid (DTPA see PENTETIC ACID), that is given to enhance the image in cranial and spinal MRIs. (From Martindale, The Extra Pharmacopoeia, 30th ed, p706)	3.04	4	0	gadolinium coordination entity	MRI contrast agent
morphinans Morphinans: Compounds based on a partially saturated iminoethanophenanthrene, which can be described as ethylimino-bridged benzo-decahydronaphthalenes. They include some of the OPIOIDS found in PAPAVER that are used as ANALGESICS.	5.17	6	2	isoquinoline alkaloid fundamental parent; morphinane alkaloid
sq-23377 Ionomycin: A divalent calcium ionophore that is widely used as a tool to investigate the role of intracellular calcium in cellular processes.. ionomycin : A very long-chain fatty acid that is docosa-10,16-dienoic acid which is substituted by methyl groups at positions 4, 6, 8, 12, 14, 18 and 20, by hydroxy groups at positions 11, 19 and 21, and by a (2',5-dimethyloctahydro-2,2'-bifuran-5-yl)ethanol group at position 21. An ionophore produced by Streptomyces conglobatus, it is used in research to raise the intracellular level of Ca(2+) and as a research tool to understand Ca(2+) transport across biological membranes.	2.92	4	0	cyclic ether; enol; polyunsaturated fatty acid; very long-chain fatty acid	calcium ionophore; metabolite
dantrolene [no description available]	2.02	1	0
roxithromycin (E)-roxithromycin : A major geometrical isomer of roxithromycin.	2.05	1	0	roxithromycin	environmental contaminant; xenobiotic
oxitropium oxitropium: RN given refers to bromide; structure	2.4	2	0
beraprost beraprost: stable prostacyclin analog; structure given in first source. beraprost : An organic heterotricyclic compound that is (3aS,8bS)-2,3,3a,8b-tetrahydro-1H-benzo[b]cyclopenta[d]furan in which the hydrogens at positions 1R, 2R and 5 are replaced by (3S)-3-hydroxy-4-methyloct-1-en-6-yn-1-yl, hydroxy and 3-carboxypropyl groups, respectively. It is a prostaglandin receptor agonist which is approved to treat pulmonary arterial hypertension in Asia.	2.05	1	0	enyne; monocarboxylic acid; organic heterotricyclic compound; secondary alcohol; secondary allylic alcohol	anti-inflammatory agent; antihypertensive agent; platelet aggregation inhibitor; prostaglandin receptor agonist; vasodilator agent
lanreotide [no description available]	2.05	1	0
eaa-090 EAA-090: a potent N-methyl-D-aspartate antagonist; structure in first source	4.91	4	2	dialkylarylamine; tertiary amino compound
lu 208075 ambrisentan: an ET(A) receptor antagonist and antihypertensive agent; studied for use in pulmonary arterial hypertension	2.05	1	0	diarylmethane
mrk 016 MRK 016: an inverse agonist of GABA(A) alpha5 receptors; structure in first source	3	1	0
acetylcarnitine O-acetyl-L-carnitine : An O-acyl-L-carnitine where the acyl group specified is acetyl. It facilitates movement of acetyl-CoA into the matrices of mammalian mitochondria during the oxidation of fatty acids.	2.05	1	0	O-acetylcarnitine; saturated fatty acyl-L-carnitine	human metabolite; Saccharomyces cerevisiae metabolite
staurosporine staurosporinium : Conjugate acid of staurosporine.	4.66	6	0	ammonium ion derivative
chloralose Chloralose: A derivative of CHLORAL HYDRATE that was used as a sedative but has been replaced by safer and more effective drugs. Its most common use is as a general anesthetic in animal experiments.	4.83	32	0
phosphocreatine Phosphocreatine: An endogenous substance found mainly in skeletal muscle of vertebrates. It has been tried in the treatment of cardiac disorders and has been added to cardioplegic solutions. (Reynolds JEF(Ed): Martindale: The Extra Pharmacopoeia (electronic version). Micromedex, Inc, Englewood, CO, 1996). phosphagen : Any of a group of guanidine or amidine phosphates that function as storage depots for high-energy phosphate in muscle with the purpose of regenerating ATP from ADP during muscular contraction.. N-phosphocreatine : A phosphoamino acid consisting of creatine having a phospho group attached at the primary nitrogen of the guanidino group.	3.37	7	0	phosphagen; phosphoamino acid	human metabolite; mouse metabolite
aldicarb Aldicarb: Carbamate derivative used as an insecticide, acaricide, and nematocide.. aldicarb : The oxime carbamate resulting from the addition of 2-methyl-2-(methylsulfanyl)propanaldoxime to methyl isocyanate. A member of the class of oxime carbamate insecticides, aldicarb is a mixture of E and Z isomers; it is not known which isomer is more active.	2.43	2	0
nifurtoinol nifurtoinol : An imidazolidine-2,4-dione that is hydantoin substituted at position 1 by a [(5-nitro-2-furyl)methylene]amino group and at position 3 by a hydroxymethyl group.	2.05	1	0	hydrazone; imidazolidine-2,4-dione; nitrofuran antibiotic; organonitrogen heterocyclic antibiotic	antibacterial drug; antiinfective agent; hepatotoxic agent
fosinopril [no description available]	2.44	2	0
alphadolone alphadolone: RN given refers to (3alpha,5alpha)-isomer	6.98	1	0
birt 377 [no description available]	2.15	1	0
eflucimibe eflucimibe: a powerful and systemic acylcoenzyme A: cholesterol acyltransferase inhibitor	2.05	1	0
pd 154075 PD 154075: a non-peptide tachykinin NK1 receptor antagonist; structure given in first source	1.99	1	0
ave 0118 [no description available]	3.31	1	0
a 1899 A 1899: a TASK-1 potassium channel blocker; structure in first source	3.63	2	0
vasopressin, 1-(1-mercaptocyclohexaneacetic acid)-2-(o- methyl-l-tyrosine)-8-l-arginine- vasopressin, 1-(1-mercaptocyclohexaneacetic acid)-2-(O- methyl-L-tyrosine)-8-L-arginine-: highly potent antagonist of vasopressor response to arginine-vasopressin; structure in first source	2.4	2	0
ucb 34714 brivaracetam: A pyrrolidinone compound that is used to treat partial onset seizures in adult patients; structure in first source.. brivaracetam : A non-proteinogenic amino acid derivative that is butanamide in which the pro-S hydrogen at position 2 is replaced by a (4R)-2-oxo-4-propylpyrrolidin-1-yl. Used for treatment of partial onset seizures related to epilepsy.	3.35	1	0	gamma-lactam; non-proteinogenic amino acid derivative	anticonvulsant
etomoxir [no description available]	2.05	1	0	aromatic ether
muromonab-cd3 xestospongin C: was indexed to xestospongin A; from Xestospongia sponge; empties the ER calcium store but does not inhibit InsP3-induced Ca2+ release. xestospongin C : An organic heteropentacyclic compound that is isolated from the marine sponge Xestospongia exigua.	2.76	3	0	alkaloid; macrocycle; organic heteropentacyclic compound; organonitrogen heterocyclic compound; oxacycle; tertiary amino compound	antineoplastic agent; EC 2.7.10.1 (receptor protein-tyrosine kinase) inhibitor; IP3 receptor antagonist; marine metabolite
pentagastrin Pentagastrin: A synthetic pentapeptide that has effects like gastrin when given parenterally. It stimulates the secretion of gastric acid, pepsin, and intrinsic factor, and has been used as a diagnostic aid.	2.05	1	0	organic molecular entity
f 13640 befiradol: a selective serotonin 5-HT1A receptor agonist	2.02	1	0
mocetinostat mocetinostat: undergoing phase II clinical trials for treatment of cancer. mocetinostat : A benzamide obtained by formal condensation of the carboxy group of 4-({[4-(pyridin-3-yl)pyrimidin-2-yl]amino}methyl)benzoic acid with one of the amino groups of benzene-1,2-diamine. It is an orally active and isotype-selective HDAC inhibitor which exhibits antitumour activity (IC50 = 0.15, 0.29, 1.66 and 0.59 muM for HDAC1, HDAC2, HDAC3 and HDAC11).	5.31	12	1	aminopyrimidine; benzamides; pyridines; secondary amino compound; secondary carboxamide; substituted aniline	antineoplastic agent; apoptosis inducer; autophagy inducer; cardioprotective agent; EC 3.5.1.98 (histone deacetylase) inhibitor; hepatotoxic agent
eslicarbazepine [no description available]	3.35	1	0	dibenzooxazepine
ginsenoside rb1 [no description available]	7.15	1	0	ginsenoside; glycoside; tetracyclic triterpenoid	anti-inflammatory drug; anti-obesity agent; apoptosis inhibitor; neuroprotective agent; plant metabolite; radical scavenger
gentamicin sulfate [no description available]	2.05	1	0
psd 502 Lidocaine, Prilocaine Drug Combination: A topical local anesthetic preparation that is composed of a mixture of lidocaine and prilocaine. It is used to provide anesthesia during minor surgery and for the treatment of PREMATURE EJACULATION.	3.46	1	1
sorbitan monooleate [no description available]	4.61	1	1	fatty acid ester
n-(4-tert-butylphenyl)-4-(3-chloropyridin-2-yl)tetrahydropyrazine-1(2h)-carboxamide N-(4-tert-butylphenyl)-4-(3-chloropyridin-2-yl)tetrahydropyrazine-1(2H)-carboxamide: a vanilloid receptor 1 antagonist and analgesic; structure in first source	2.08	1	0	piperazines; pyridines
vernakalant vernakalant: an antiarrhythmic agent and mixed ion channel blocker	7.6	1	0	alcohol; phenols
zeolites [no description available]	4.1	3	1
pitolisant pitolisant: functions as both inverse agonist and antagonist of histamine H3 receptors; structure in first source	4.61	1	1	organochlorine compound
n-((1-allyl-2-pyrrolidinyl)methyl)-5-(3-fluoropropyl)-2,3-dimethoxybenzamide N-((1-allyl-2-pyrrolidinyl)methyl)-5-(3-fluoropropyl)-2,3-dimethoxybenzamide: structure in first source	2.06	1	0
18f-faza fluoroazomycin arabinoside: used for hypoxia-specific imaging; structure in first source	2.11	1	0
ly-2157299 LY-2157299: an orally active transforming growth factor beta receptor (TGF-beraR) kinase inhibitor. LY-2157299 : A pyrrolopyrazole that is 5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole which is substituted at positions 2 and 3 by 6-methylpyridin-2-yl and 6-(aminocarbonyl)quinolin-4-yl groups, respectively. A Transforming growth factor-betaRI (TGF-betaRI) kinase inhibitor, it blocks TGF-beta-mediated tumor growth in glioblastoma.	2.13	1	0	aromatic amide; methylpyridines; monocarboxylic acid amide; pyrrolopyrazole; quinolines	antineoplastic agent; TGFbeta receptor antagonist
fp-tztp FP-TZTP: a subtype selective muscarinic cholinergic ligand	2.43	2	0
azd 6244 AZD 6244: a MEK inhibitor	2.05	1	0	benzimidazoles; bromobenzenes; hydroxamic acid ester; monochlorobenzenes; organofluorine compound; secondary amino compound	anticoronaviral agent; antineoplastic agent; EC 2.7.11.24 (mitogen-activated protein kinase) inhibitor
prasugrel hydrochloride Prasugrel Hydrochloride: A piperazine derivative and PLATELET AGGREGATION INHIBITOR that is used to prevent THROMBOSIS in patients with ACUTE CORONARY SYNDROME; UNSTABLE ANGINA and MYOCARDIAL INFARCTION, as well as in those undergoing PERCUTANEOUS CORONARY INTERVENTIONS.. prasugrel hydrochloride : A racemate comprising equal amounts of (R)- and (S)-prasugrel hydrochloride. Used to prevent blood clots in people with acute coronary syndrome who are undergoing a procedure after a recent heart attack or stroke, and in people with certain disorders of the heart or blood vessels.	2.21	1	0
xenon-129 atom xenon-129 atom : The stable isotope of xenon with relative atomic mass 128.904780, 26.4 atom percent natural abundance and nuclear spin 1/2.	2.58	2	0	xenon atom; xenon(0)
alpha-synuclein alpha-Synuclein: A synuclein that is a major component of LEWY BODIES and plays a role in SYNUCLEINOPATHIES, neurodegeneration and neuroprotection.	2.25	1	0
oxadiazoles Oxadiazoles: Compounds containing five-membered heteroaromatic rings containing two carbons, two nitrogens, and one oxygen atom which exist in various regioisomeric forms.	2.44	2	0
vinflunine vinflunine: inhibits tubulin assembly; structure in first source. vinflunine : An organic heteropentacyclic compound and an organic heterotetracyclic compound that is vinorelbine in which the tetrahydropyridine moiety of the heterotetracyclic part of the molecule has been redced to the corresponding piperidine, and in which the ethyl group attached to this ring has been replaced by a 1,1-difluoroethyl group.	2.05	1	0	acetate ester; methyl ester; organic heteropentacyclic compound; organic heterotetracyclic compound; semisynthetic derivative; vinca alkaloid	antineoplastic agent
sch 442416 SCH 442416: an adenosine A2A receptor ligand	2.04	1	0	triazolopyrimidines
baci-im [no description available]	2.05	1	0	homodetic cyclic peptide; polypeptide; zwitterion	antibacterial agent; antimicrobial agent
ucn 1028 c calphostin C: structure given in first source; isolated from Cladosporium cladosporioides	2.46	2	0
regorafenib [no description available]	3.01	2	0	(trifluoromethyl)benzenes; aromatic ether; monochlorobenzenes; monofluorobenzenes; phenylureas; pyridinecarboxamide	antineoplastic agent; hepatotoxic agent; tyrosine kinase inhibitor
nystatin a1 Nystatin: Macrolide antifungal antibiotic complex produced by Streptomyces noursei, S. aureus, and other Streptomyces species. The biologically active components of the complex are nystatin A1, A2, and A3.. nystatin : A heterogeneous mixture of polyene compounds produced by cultures of Streptomyces noursei. It mainly consists of three biologically active components designated nystatin A1, nystatin A2, and nystatin A3. It is used to treat oral and dermal fungal infections.. nystatin A1 : A polyene macrolide antibiotic; part of the nystatin complex produced by several Streptomyces species. It is an antifungal antibiotic used for the treatment of topical fungal infections caused by a broad spectrum of fungal pathogens comprising yeast-like and filamentous species.	2.4	2	0	nystatins
mk-9470 MK-9470: Radiopharmaceutical; for gender-dependent increases with healthy aging of the human cerebral cannabinoid-type 1 receptor binding PET	2.05	1	0
veratridine Veratridine: A benzoate-cevane found in VERATRUM and Schoenocaulon. It activates SODIUM CHANNELS to stay open longer than normal.	8.1	5	0
losartan potassium Erythropoietin: Glycoprotein hormone, secreted chiefly by the KIDNEY in the adult and the LIVER in the FETUS, that acts on erythroid stem cells of the BONE MARROW to stimulate proliferation and differentiation.	4.95	6	0
d-arg-dmt-lys-phe-nh2 [no description available]	2.13	1	0
1-nitrosocyclohexyl acetate 1-nitrosocyclohexyl acetate: a nitric oxide donor; structure in first source	2.06	1	0
3-deacetylvecuronium 3-deacetylvecuronium: RN given refers to parent cpd (2beta,3alpha,5alpha,16beta,17beta)-isomer; structure given in first source	3.37	1	1	steroid ester
technetium tc 99m exametazime Technetium Tc 99m Exametazime: A gamma-emitting RADIONUCLIDE IMAGING agent used in the evaluation of regional cerebral blood flow and in non-invasive dynamic biodistribution studies and MYOCARDIAL PERFUSION IMAGING. It has also been used to label leukocytes in the investigation of INFLAMMATORY BOWEL DISEASES.	4.08	3	1
calcimycin Calcimycin: An ionophorous, polyether antibiotic from Streptomyces chartreusensis. It binds and transports CALCIUM and other divalent cations across membranes and uncouples oxidative phosphorylation while inhibiting ATPase of rat liver mitochondria. The substance is used mostly as a biochemical tool to study the role of divalent cations in various biological systems.	3.6	9	0	benzoxazole
octoclothepine maleate [no description available]	3.31	1	0
indocyanine green Indocyanine Green: A tricarbocyanine dye that is used diagnostically in liver function tests and to determine blood volume and cardiac output.	8.19	17	7	1,1-diunsubstituted alkanesulfonate; benzoindole; cyanine dye
scopolamine hydrobromide [no description available]	5.54	6	1
dactolisib dactolisib: antineoplastic agent that inhibits both phosphatidylinositol 3-kinase and mTOR. dactolisib : An imidazoquinoline that is 3-methyl-2-oxo-2,3-dihydro-1H-imidazo[4,5-c]quinoline substituted at position 1 by a 4-(1-cyanoisopropyl)phenyl group and at position 8 by a quinolin-3-yl group. A dual PI3K/mTOR inhibitor used in cancer treatment.	2.13	1	0	imidazoquinoline; nitrile; quinolines; ring assembly; ureas	antineoplastic agent; EC 2.7.1.137 (phosphatidylinositol 3-kinase) inhibitor; mTOR inhibitor
pituitrin Pituitrin: A substance or extract from the neurohypophysis (PITUITARY GLAND, POSTERIOR).	8.35	30	12
pf 03491390 [no description available]	2.05	1	0
acid phosphatase Acid Phosphatase: An enzyme that catalyzes the conversion of an orthophosphoric monoester and water to an alcohol and orthophosphate. EC 3.1.3.2.	2.4	2	0
hmr 1098 HMR 1098: KATP channel blocker; structure in first source	2.41	2	0
cyanidin-3-o-beta-glucopyranoside cyanidin-3-O-beta-glucopyranoside: a natural compound distributed in several fruits & vegetables, such as strawberry, rhubarb, cherry, red cabbage, red onion, cranberries, etc.	2.04	1	0
nad NAD(1-) : An anionic form of nicotinamide adenine dinucleotide arising from deprotonation of the two OH groups of the diphosphate moiety.	3.4	7	0	organophosphate oxoanion	cofactor; human metabolite; hydrogen acceptor; Saccharomyces cerevisiae metabolite
amodiaquine hydrochloride [no description available]	2.05	1	0
cytochrome c-t Cytochromes c: Cytochromes of the c type that are found in eukaryotic MITOCHONDRIA. They serve as redox intermediates that accept electrons from MITOCHONDRIAL ELECTRON TRANSPORT COMPLEX III and transfer them to MITOCHONDRIAL ELECTRON TRANSPORT COMPLEX IV.	3.75	10	0
cosyntropin Cosyntropin: A synthetic peptide that is identical to the 24-amino acid segment at the N-terminal of ADRENOCORTICOTROPIC HORMONE. ACTH (1-24), a segment similar in all species, contains the biological activity that stimulates production of CORTICOSTEROIDS in the ADRENAL CORTEX.. cosyntropin : A synthetic peptide that is identical to the 24-amino acid segment at the N-terminal of adrenocorticotropic hormone (corticotropin). A segment similar in all species, it contains the biological activity that stimulates production of corticosteroids in the adrenal cortex. It is used diagnostically to investigate adrenocortical insufficiency.	1.98	1	0
melitten Melitten: Basic polypeptide from the venom of the honey bee (Apis mellifera). It contains 26 amino acids, has cytolytic properties, causes contracture of muscle, releases histamine, and disrupts surface tension, probably due to lysis of cell and mitochondrial membranes.	1.98	1	0
cholecystokinin Cholecystokinin: A peptide, of about 33 amino acids, secreted by the upper INTESTINAL MUCOSA and also found in the central nervous system. It causes gallbladder contraction, release of pancreatic exocrine (or digestive) enzymes, and affects other gastrointestinal functions. Cholecystokinin may be the mediator of satiety.	1.97	1	0
motilin Motilin: A peptide of about 22-amino acids isolated from the DUODENUM. At low pH it inhibits gastric motor activity, whereas at high pH it has a stimulating effect.	2.06	1	0
dynorphins Dynorphins: A class of opioid peptides including dynorphin A, dynorphin B, and smaller fragments of these peptides. Dynorphins prefer kappa-opioid receptors (RECEPTORS, OPIOID, KAPPA) and have been shown to play a role as central nervous system transmitters.	2.05	1	0
atrial natriuretic factor Atrial Natriuretic Factor: A potent natriuretic and vasodilatory peptide or mixture of different-sized low molecular weight PEPTIDES derived from a common precursor and secreted mainly by the HEART ATRIUM. All these peptides share a sequence of about 20 AMINO ACIDS.	5.45	8	2	polypeptide
tannins gallotannin : A class of hydrolysable tannins obtained by condensation of the carboxy group of gallic acid (and its polymeric derivatives) with the hydroxy groups of a monosaccharide (most commonly glucose).	2.05	1	0	tannin
nociceptin [no description available]	2.73	3	0	organic molecular entity; polypeptide	human metabolite; rat metabolite
gastrins Gastrins: A family of gastrointestinal peptide hormones that excite the secretion of GASTRIC JUICE. They may also occur in the central nervous system where they are presumed to be neurotransmitters.	2.06	1	0
glucagon Glucagon: A 29-amino acid pancreatic peptide derived from proglucagon which is also the precursor of intestinal GLUCAGON-LIKE PEPTIDES. Glucagon is secreted by PANCREATIC ALPHA CELLS and plays an important role in regulation of BLOOD GLUCOSE concentration, ketone metabolism, and several other biochemical and physiological processes. (From Gilman et al., Goodman and Gilman's The Pharmacological Basis of Therapeutics, 9th ed, p1511). glucagon : A 29-amino acid peptide hormone consisting of His, Ser, Gln, Gly, Thr, Phe, Thr, Ser, Asp, Tyr, Ser, Lys, Tyr, Leu, Asp, Ser, Arg, Arg, Ala, Gln, Asp, Phe, Val, Gln, Trp, Leu, Met, Asn and Thr residues joined in sequence.	7.52	3	3	peptide hormone
beta-endorphin beta-Endorphin: A 31-amino acid peptide that is the C-terminal fragment of BETA-LIPOTROPIN. It acts on OPIOID RECEPTORS and is an analgesic. Its first four amino acids at the N-terminal are identical to the tetrapeptide sequence of METHIONINE ENKEPHALIN and LEUCINE ENKEPHALIN.. beta-endorphin : A polypeptide consisting of 31 amino acid residues in the sequence Tyr-Gly-Gly-Phe-Met-Thr-Ser-Glu-Lys-Ser-Gln-Thr-Pro-Leu-Val-Thr-Leu-Phe-Lys-Asn-Ala-Ile-Ile-Lys-Asn-Ala-Tyr-Lys-Lys-Gly-Glu. It is an endogenous opioid peptide neurotransmitter found in the neurons of both the central and peripheral nervous system and results from processing of the precursor protein proopiomelanocortin (POMC).	11.93	9	2
neuropeptide y Neuropeptide Y: A 36-amino acid peptide present in many organs and in many sympathetic noradrenergic neurons. It has vasoconstrictor and natriuretic activity and regulates local blood flow, glandular secretion, and smooth muscle activity. The peptide also stimulates feeding and drinking behavior and influences secretion of pituitary hormones.	2.93	4	0
oligonucleotides [no description available]	2.03	1	0
glucagon-like peptide 1 Glucagon-Like Peptide 1: A peptide of 36 or 37 amino acids that is derived from PROGLUCAGON and mainly produced by the INTESTINAL L CELLS. GLP-1(1-37 or 1-36) is further N-terminally truncated resulting in GLP-1(7-37) or GLP-1-(7-36) which can be amidated. These GLP-1 peptides are known to enhance glucose-dependent INSULIN release, suppress GLUCAGON release and gastric emptying, lower BLOOD GLUCOSE, and reduce food intake.	2.07	1	0
incretins Incretins: Peptides which stimulate INSULIN release from the PANCREATIC BETA CELLS following oral nutrient ingestion, or postprandially.	2.1	1	0
ristocetin Ristocetin: An antibiotic mixture of two components, A and B, obtained from Nocardia lurida (or the same substance produced by any other means). It is no longer used clinically because of its toxicity. It causes platelet agglutination and blood coagulation and is used to assay those functions in vitro.. ristocetin : A heterodetic cyclic peptide that is produced by species of Amycolatopsis and Nocardia.	2.02	1	0	glycopeptide; heterodetic cyclic peptide; macrocycle; tetrasaccharide derivative	antibacterial drug; antimicrobial agent; bacterial metabolite; platelet-activating factor receptor agonist
cellulose DEAE-Cellulose: Cellulose derivative used in chromatography, as ion-exchange material, and for various industrial applications.	4.61	1	1	glycoside
endothelin-1 Endothelin-1: A 21-amino acid peptide produced in a variety of tissues including endothelial and vascular smooth-muscle cells, neurons and astrocytes in the central nervous system, and endometrial cells. It acts as a modulator of vasomotor tone, cell proliferation, and hormone production. (N Eng J Med 1995;333(6):356-63)	4.69	6	1
phosphatidylcholines Phosphatidylcholines: Derivatives of PHOSPHATIDIC ACIDS in which the phosphoric acid is bound in ester linkage to a CHOLINE moiety.	3.78	11	0	1,2-diacyl-sn-glycero-3-phosphocholine
atractyloside Atractyloside: A glycoside of a kaurene type diterpene that is found in some plants including Atractylis gummifera (ATRACTYLIS); COFFEE; XANTHIUM, and CALLILEPIS. Toxicity is due to inhibition of ADENINE NUCLEOTIDE TRANSLOCASE.	2.1	1	0
adenosine kinase Adenosine Kinase: An enzyme that catalyzes the formation of ADP plus AMP from adenosine plus ATP. It can serve as a salvage mechanism for returning adenosine to nucleic acids. EC 2.7.1.20.	1.99	1	0
sphingosine kinase [no description available]	3.94	12	0
ubiquinone Ubiquinone: A lipid-soluble benzoquinone which is involved in ELECTRON TRANSPORT in mitochondrial preparations. The compound occurs in the majority of aerobic organisms, from bacteria to higher plants and animals.	2.94	4	0
calpain Calpain: Cysteine proteinase found in many tissues. Hydrolyzes a variety of endogenous proteins including NEUROPEPTIDES; CYTOSKELETAL PROTEINS; proteins from SMOOTH MUSCLE; CARDIAC MUSCLE; liver; platelets; and erythrocytes. Two subclasses having high and low calcium sensitivity are known. Removes Z-discs and M-lines from myofibrils. Activates phosphorylase kinase and cyclic nucleotide-independent protein kinase. This enzyme was formerly listed as EC 3.4.22.4.	2.94	3	0
chitosan [no description available]	5	2	1
15-deoxyprostaglandin j2 15-deoxyprostaglandin J2: 15d-PGJ2 abbreviation is also used for 15-deoxy-delta(12,14)PGJ2	2.06	1	0
s-nitro-n-acetylpenicillamine S-nitro-N-acetylpenicillamine: a NO donor	1.99	1	0
mesna Mesna: A sulfhydryl compound used to prevent urothelial toxicity by inactivating metabolites from ANTINEOPLASTIC AGENTS, such as IFOSFAMIDE or CYCLOPHOSPHAMIDE.	2.44	2	0	organosulfonic acid
bucladesine Bucladesine: A cyclic nucleotide derivative that mimics the action of endogenous CYCLIC AMP and is capable of permeating the cell membrane. It has vasodilator properties and is used as a cardiac stimulant. (From Merck Index, 11th ed). bucladesine : A 3',5'-cyclic purine nucleotide that is the 2'-butanoate ester and 6-N-butanoyl derivative of 3',5'-cyclic AMP.	4.09	3	1	3',5'-cyclic purine nucleotide
cerivastatin sodium cerivastatin sodium : The sodium salt of cerivastatin. Formerly used to lower cholesterol and prevent cardiovascular disease, it was withdrawn from the market worldwide in 2001 following reports of a severe form of muscle toxicity.	2.05	1	0	organic sodium salt; statin (synthetic)
cefamandole nafate [no description available]	2.02	1	0	organic sodium salt	antibacterial drug; prodrug
monensin [no description available]	2.05	1	0
oxacillin sodium [no description available]	2.05	1	0	organic sodium salt
sodium diatrizoate histopaque: used for separating mononuclear & other cells. sodium amidotrizoate : The sodium salt of a benzoic acid having iodo substituents at the 2-, 4- and 6-positions and acetamido substituents at the 3- and 5-positions. It is used, often as a mixture with the meglumine salt, as an X-ray contrast medium in gastrointestinal studies, angiography, and urography.	2.05	1	0	organic sodium salt; organoiodine compound	radioopaque medium
stearates Stearates: Salts and esters of the 18-carbon saturated, monocarboxylic acid--stearic acid.	2.02	1	0
ro13-9904 Ceftriaxone: A broad-spectrum cephalosporin antibiotic and cefotaxime derivative with a very long half-life and high penetrability to meninges, eyes and inner ears.. ceftriaxone : A third-generation cephalosporin compound having 2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetylamino and [(2-methyl-5,6-dioxo-1,2,5,6-tetrahydro-1,2,4-triazin-3-yl)sulfanyl]methyl side-groups.	3.35	1	0
sodium pertechnetate tc 99m Sodium Pertechnetate Tc 99m: A gamma-emitting radionuclide imaging agent used for the diagnosis of diseases in many tissues, particularly in the gastrointestinal system, cardiovascular and cerebral circulation, brain, thyroid, and joints.	1.99	1	0
picrotoxinin picrotoxinin: toxic component of PICROTOXIN; structure; noncompetitive antagonist of ionotropic GABA-A receptors. picrotoxinin : A picrotoxane sesquiterpenoid that is 3a,4,5,6,7,7a-hexahydro-1H-indene-3,7-dicarboxylic acid which is substituted at positions 3a, 6, and 7a by methyl, isopropenyl, and hydroxy groups, respectively; in which the double bond at position 2-3 has been epoxidised; and in which the carboxy groups at positions 3 and 7 have undergone gamma-lactone formation by O-alkylation to positions 4 and 5, respectively. A component of picrotoxin.	1.98	1	0
s-adenosylmethionine (R)-S-adenosyl-L-methionine : An S-adenosyl-L-methionine that has R-configuration.. S-adenosyl-L-methionine zwitterion : A zwitterionic tautomer of S-adenosyl-L-methionine arising from shift of the proton from the carboxy group to the amino group.. (R)-S-adenosyl-L-methionine zwitterion : An S-adenosyl-L-methionine zwitterion that has R-configuration; major species at pH 7.3.. (S)-S-adenosyl-L-methionine zwitterion : An S-adenosyl-L-methionine zwitterion that has S-configuration; major species at pH 7.3.. S-adenosyl-L-methionine : A sulfonium compound that is the S-adenosyl derivative of L-methionine. It is an intermediate in the metabolic pathway of methionine.	1.97	1	0	organic cation; sulfonium compound	coenzyme; cofactor; human metabolite; micronutrient; Mycoplasma genitalium metabolite; nutraceutical; Saccharomyces cerevisiae metabolite
picrotoxin Picrotoxin: A noncompetitive antagonist at GABA-A receptors and thus a convulsant. Picrotoxin blocks the GAMMA-AMINOBUTYRIC ACID-activated chloride ionophore. Although it is most often used as a research tool, it has been used as a CNS stimulant and an antidote in poisoning by CNS depressants, especially the barbiturates.. picrotoxin : A mixture consisting of equimolar amounts of picrotoxinin and picrotin found in the climbing plant Anamirta cocculus.	9.15	16	0
suvorexant suvorexant: an orexin receptor antagonist; structure in first source. suvorexant : An aromatic amide obtained by formal condensation of the carboxy group of 5-methyl-2-(2H-1,2,3-triazol-2-yl)benzoic acid with the secondary amino group of 5-chloro-2-[(5R)-5-methyl-1,4-diazepan-1-yl]-1,3-benzoxazole. An orexin receptor antagonist used for the management of insomnia.	2.69	2	0	1,3-benzoxazoles; aromatic amide; diazepine; organochlorine compound; triazoles	central nervous system depressant; orexin receptor antagonist
cardiovascular agents Cardiovascular Agents: Agents that affect the rate or intensity of cardiac contraction, blood vessel diameter, or blood volume.	3.11	5	0
n-(4-cyanophenylmethyl)-4-(2-diphenyl)-1-piperazinehexanamide N-(4-cyanophenylmethyl)-4-(2-diphenyl)-1-piperazinehexanamide: a 5-HT(7) receptor agonist	2.41	1	0
a 967079 A 967079: a TRPA1 channel antagonist; structure in first source	2.15	1	0
n,n-dimethyl-2-(2-amino-4-cyanophenylthio)benzylamine N,N-dimethyl-2-(2-amino-4-cyanophenylthio)benzylamine: structure in first source	2.05	1	0
glycolipids [no description available]	4.61	1	1
piperidines Piperidines: A family of hexahydropyridines.	17.73	209	129
interleukin-8 Interleukin-8: A member of the CXC chemokine family that plays a role in the regulation of the acute inflammatory response. It is secreted by variety of cell types and induces CHEMOTAXIS of NEUTROPHILS and other inflammatory cells.	14.03	14	6
5-(4-amino-1-propan-2-yl-3-pyrazolo[3,4-d]pyrimidinyl)-1,3-benzoxazol-2-amine sapanisertib: an mTOR inhibitor	4.61	1	1	benzoxazole
exenatide Exenatide: A synthetic form of exendin-4, a 39-amino acid peptide isolated from the venom of the Gila monster lizard (Heloderma suspectum). Exenatide increases CYCLIC AMP levels in pancreatic acinar cells and acts as a GLUCAGON-LIKE PEPTIDE-1 RECEPTOR (GLP-1) agonist and incretin mimetic, enhancing insulin secretion in response to increased glucose levels; it also suppresses inappropriate glucagon secretion and slows gastric emptying. It is used an anti-diabetic and anti-obesity agent.	2.11	1	0
vasoactive intestinal peptide Vasoactive Intestinal Peptide: A highly basic, 28 amino acid neuropeptide released from intestinal mucosa. It has a wide range of biological actions affecting the cardiovascular, gastrointestinal, and respiratory systems and is neuroprotective. It binds special receptors (RECEPTORS, VASOACTIVE INTESTINAL PEPTIDE).	2.42	2	0
natriuretic peptide, brain Natriuretic Peptide, Brain: A PEPTIDE that is secreted by the BRAIN and the HEART ATRIA, stored mainly in cardiac ventricular MYOCARDIUM. It can cause NATRIURESIS; DIURESIS; VASODILATION; and inhibits secretion of RENIN and ALDOSTERONE. It improves heart function. It contains 32 AMINO ACIDS.	3.83	2	1	polypeptide
heme Heme: The color-furnishing portion of hemoglobin. It is found free in tissues and as the prosthetic group in many hemeproteins.. ferroheme : Any iron(II)--porphyrin coordination complex.. ferroheme b : Heme b in which the iron has oxidation state +2.. heme : A heme is any tetrapyrrolic chelate of iron.	11.1	9	1
ascorbic acid Ascorbic Acid: A six carbon compound related to glucose. It is found naturally in citrus fruits and many vegetables. Ascorbic acid is an essential nutrient in human diets, and necessary to maintain connective tissue and bone. Its biologically active form, vitamin C, functions as a reducing agent and coenzyme in several metabolic pathways. Vitamin C is considered an antioxidant.. L-ascorbic acid : The L-enantiomer of ascorbic acid and conjugate acid of L-ascorbate.. L-ascorbate : The L-enantiomer of ascorbate and conjugate base of L-ascorbic acid, arising from selective deprotonation of the 3-hydroxy group. Required for a range of essential metabolic reactions in all animals and plants.. vitamin C : Any member of a group of vitamers that belong to the chemical structural class called butenolides that exhibit biological activity against vitamin C deficiency in animals. The vitamers include L-ascorbic acid and its salt, ionized and oxidized forms.	5.08	5	2	ascorbic acid; vitamin C	coenzyme; cofactor; flour treatment agent; food antioxidant; food colour retention agent; geroprotector; plant metabolite; skin lightening agent
novobiocin Novobiocin: An antibiotic compound derived from Streptomyces niveus. It has a chemical structure similar to coumarin. Novobiocin binds to DNA gyrase, and blocks adenosine triphosphatase (ATPase) activity. (From Reynolds, Martindale The Extra Pharmacopoeia, 30th ed, p189). novobiocin : A coumarin-derived antibiotic obtained from Streptomyces niveus.	2.05	1	0	carbamate ester; ether; hexoside; hydroxycoumarin; monocarboxylic acid amide; monosaccharide derivative; phenols	antibacterial agent; antimicrobial agent; EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor; Escherichia coli metabolite; hepatoprotective agent
tetracycline Tetracycline: A naphthacene antibiotic that inhibits AMINO ACYL TRNA binding during protein synthesis.. tetracycline : A broad-spectrum polyketide antibiotic produced by the Streptomyces genus of actinobacteria.	2.44	2	0
chlortetracycline Chlortetracycline: A TETRACYCLINE with a 7-chloro substitution.. chlortetracycline : A member of the class of tetracyclines with formula C22H23ClN2O8 isolated from Streptomyces aureofaciens.	2.05	1	0
oxytetracycline, anhydrous Oxytetracycline: A TETRACYCLINE analog isolated from the actinomycete STREPTOMYCES RIMOSUS and used in a wide variety of clinical conditions.. oxytetracycline : A tetracycline used for treatment of infections caused by a variety of Gram positive and Gram negative microorganisms including Mycoplasma pneumoniae, Pasteurella pestis, Escherichia coli, Haemophilus influenzae (respiratory infections), and Diplococcus pneumoniae.	2.05	1	0
minocycline Minocycline: A TETRACYCLINE analog, having a 7-dimethylamino and lacking the 5 methyl and hydroxyl groups, which is effective against tetracycline-resistant STAPHYLOCOCCUS infections.. minocycline : A tetracycline analogue having a dimethylamino group at position 7 and lacking the methyl and hydroxy groups at position 5.	3.16	5	0
salicylates Salicylates: The salts or esters of salicylic acids, or salicylate esters of an organic acid. Some of these have analgesic, antipyretic, and anti-inflammatory activities by inhibiting prostaglandin synthesis.. hydroxybenzoate : Any benzoate derivative carrying a single carboxylate group and at least one hydroxy substituent.. salicylates : Any salt or ester arising from reaction of the carboxy group of salicylic acid, or any ester resulting from the condensation of the phenolic hydroxy group of salicylic acid with an organic acid.. salicylate : A monohydroxybenzoate that is the conjugate base of salicylic acid.	2.44	2	0	monohydroxybenzoate	plant metabolite
dicumarol Dicumarol: An oral anticoagulant that interferes with the metabolism of vitamin K. It is also used in biochemical experiments as an inhibitor of reductases.	2.05	1	0	hydroxycoumarin	anticoagulant; EC 1.6.5.2 [NAD(P)H dehydrogenase (quinone)] inhibitor; Hsp90 inhibitor; vitamin K antagonist
piroxicam [no description available]	9.08	3	1	benzothiazine; monocarboxylic acid amide; pyridines	analgesic; antirheumatic drug; cyclooxygenase 1 inhibitor; EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor; non-steroidal anti-inflammatory drug
acenocoumarol Acenocoumarol: A coumarin that is used as an anticoagulant. Its actions and uses are similar to those of WARFARIN. (From Martindale, The Extra Pharmacopoeia, 30th ed, p233). acenocoumarol : A hydroxycoumarin that is warfarin in which the hydrogen at position 4 of the phenyl substituent is replaced by a nitro group.	2.05	1	0	C-nitro compound; hydroxycoumarin; methyl ketone	anticoagulant; EC 1.6.5.2 [NAD(P)H dehydrogenase (quinone)] inhibitor
meclocycline [no description available]	2.02	1	0
mobic Meloxicam: A benzothiazine and thiazole derivative that acts as a NSAID and cyclooxygenase-2 (COX-2) inhibitor. It is used in the treatment of RHEUMATOID ARTHRITIS; OSTEOARTHRITIS; and ANKYLOSING SPONDYLITIS.. meloxicam : A benzothiazine that is piroxicam in which the pyridin-2-yl group is replaced by a 5-methyl-1,3-thiazol-2-yl group. A non-steroidal anti-inflammatory drug and selective inhibitor of COX-2, it is used particularly for the management of rheumatoid arthritis.	7.08	9	3	1,3-thiazoles; benzothiazine; monocarboxylic acid amide	analgesic; antirheumatic drug; cyclooxygenase 2 inhibitor; non-steroidal anti-inflammatory drug
mobiflex tenoxicam : A thienothiazine-derived monocarboxylic acid amide obtained by formal condensation of the carboxy group of 4-hydroxy-2-methylthieno[2,3-e][1,2]thiazine-3-carboxylic acid 1,1-dioxide with the amino group of 2-aminopyridine. Used for the treatment of pain and inflammation in osteoarthritis and rheumatoid arthritis. It is also indicated for short term treatment of acute musculoskeletal disorders including strains, sprains and other soft-tissue injuries.	2.45	2	0	heteroaryl hydroxy compound; monocarboxylic acid amide; pyridines; thienothiazine	antipyretic; EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor; non-narcotic analgesic; non-steroidal anti-inflammatory drug
warfarin Warfarin: An anticoagulant that acts by inhibiting the synthesis of vitamin K-dependent coagulation factors. Warfarin is indicated for the prophylaxis and/or treatment of venous thrombosis and its extension, pulmonary embolism, and atrial fibrillation with embolization. It is also used as an adjunct in the prophylaxis of systemic embolism after myocardial infarction. Warfarin is also used as a rodenticide.. warfarin : A racemate comprising equal amounts of (R)- and (S)-warfarin. Extensively used as both an anticoagulant drug and as a pesticide against rats and mice.. 4-hydroxy-3-(3-oxo-1-phenylbutyl)-1-benzopyran-2-one : A member of the class of coumarins that is 4-hydroxycoumarin which is substituted at position 3 by a 1-phenyl-3-oxo-1-butyl group.	3.11	5	0	benzenes; hydroxycoumarin; methyl ketone
phenprocoumon Phenprocoumon: Coumarin derivative that acts as a long acting oral anticoagulant.. phenprocoumon : A hydroxycoumarin that is 4-hydroxycoumarin which is substituted at position 3 by a 1-phenylpropyl group.	2.05	1	0	hydroxycoumarin	anticoagulant; EC 1.6.5.2 [NAD(P)H dehydrogenase (quinone)] inhibitor
rolitetracycline Rolitetracycline: A pyrrolidinylmethyl TETRACYCLINE.. rolitetracycline : A derivative of tetracycline in which the amide function is substituted with a pyrrolidinomethyl group.	2.05	1	0
teriflunomide [no description available]	2.21	1	0	(trifluoromethyl)benzenes; aromatic amide; enamide; enol; nitrile; secondary carboxamide	drug metabolite; EC 1.3.98.1 [dihydroorotate oxidase (fumarate)] inhibitor; hepatotoxic agent; non-steroidal anti-inflammatory drug; tyrosine kinase inhibitor
lornoxicam lornoxicam : A thienothiazine-derived monocarboxylic acid amide obtained by formal condensation of the carboxy group of 6-chloro-4-hydroxy-2-methylthieno[2,3-e][1,2]thiazine-3-carboxylic acid 1,1-dioxide with the amino group of 2-aminopyridine. Used for the treatment of pain, primarily resulting from inflammatory diseases of the joints, osteoarthritis, surgery, sciatica and other inflammations.	2.05	1	0	heteroaryl hydroxy compound; monocarboxylic acid amide; organochlorine compound; pyridines; thienothiazine	antipyretic; non-narcotic analgesic; non-steroidal anti-inflammatory drug
omega-agatoxin iva omega-Agatoxin IVA: A neuropeptide toxin from the venom of the funnel web spider, Agelenopsis aperta. It inhibits CALCIUM CHANNELS, P-TYPE by altering the voltage-dependent gating so that very large depolarizations are needed for channel opening. It also inhibits CALCIUM CHANNELS, Q-TYPE.	1.98	1	0
d-4f peptide D-4F peptide: an apo A-I mimetic peptide synthesized from D-amino acids; may play a role in reducing inflammatory responses to influenza virus in mice; may also have anti-atherosclerotic properties	2.08	1	0
charybdotoxin [no description available]	2.01	1	0
okadaic acid Okadaic Acid: A specific inhibitor of phosphoserine/threonine protein phosphatase 1 and 2a. It is also a potent tumor promoter. It is produced by DINOFLAGELLATES and causes diarrhetic SHELLFISH POISONING.. okadaic acid : A polycyclic ether that is produced by several species of dinoflagellates, and is known to accumulate in both marine sponges and shellfish. A polyketide, polyether derivative of a C38 fatty acid, it is one of the primary causes of diarrhetic shellfish poisoning (DSP). It is a potent inhibitor of specific protein phosphatases and is known to have a variety of negative effects on cells.	2	1	0	ketal
pyrethrins [no description available]	1.99	1	0
soda lime soda lime: a mixture of calcium oxide (lime) with 5-20% sodium hydroxide and 6-18% water; carbon dioxide adsorbant	7.3	33	1
tan 67 TAN 67: a non-peptidic selective delta-opioid receptor agonist; structure given in first source	2.01	1	0
ajmaline [no description available]	2.05	1	0
3-(4-chlorophenyl)-adamantane-1-carboxylic acid (pyridin-4-ylmethyl)amide 3-(4-chlorophenyl)-adamantane-1-carboxylic acid (pyridin-4-ylmethyl)amide: an antineoplastic agent that inhibits sphingosine kinase-2; structure in first source	2.1	1	0
rti 112 RTI 112: structure in first source	2.02	1	0
ephrin-a5 Ephrin-A5: A GLYCOINOSITOL PHOSPHOLIPID MEMBRANE ANCHOR containing ephrin found in developing tectum. It has been shown to mediate the bundling of cortical axons and repel the axonal growth of retinal ganglia axons. It is found in a variety of adult tissues of BRAIN; HEART; and KIDNEY.	2.41	1	0
caseins Caseins: A mixture of related phosphoproteins occurring in milk and cheese. The group is characterized as one of the most nutritive milk proteins, containing all of the common amino acids and rich in the essential ones.	1.97	1	0
technetium tc 99m sulfur colloid Technetium Tc 99m Sulfur Colloid: A gamma-emitting radionuclide imaging agent used for the diagnosis of diseases in many tissues, particularly in the gastrointestinal system, liver, and spleen.	2.01	1	0
oligomycins Oligomycins: A closely related group of toxic substances elaborated by various strains of Streptomyces. They are 26-membered macrolides with lactone moieties and double bonds and inhibit various ATPases, causing uncoupling of phosphorylation from mitochondrial respiration. Used as tools in cytochemistry. Some specific oligomycins are RUTAMYCIN, peliomycin, and botrycidin (formerly venturicidin X).	1.99	1	0
benzyloxycarbonylvalyl-alanyl-aspartyl fluoromethyl ketone benzyloxycarbonylvalyl-alanyl-aspartyl fluoromethyl ketone: an interleukin-1beta converting enzyme (ICE)-like protease inhibitor	2.02	1	0
angiotensin i Angiotensin I: A decapeptide that is cleaved from precursor angiotensinogen by RENIN. Angiotensin I has limited biological activity. It is converted to angiotensin II, a potent vasoconstrictor, after the removal of two amino acids at the C-terminal by ANGIOTENSIN CONVERTING ENZYME.. angiotensin I : A ten amino acid peptide formed by renin cleavage of angiotensinogen. Angiotensin I has no direct biological function except that high levels can stimulate catecholamine production. It is metabolized to its biologically active byproduct angiotensin II, a potent vasoconstrictor, by angiotensin converting enzyme (ACE) through cleavage of the two terminal amino acids.. angiotensin I dizwitterion : A peptide zwitterion that is the dizwitterionic form of angiotensin I having both carboxy groups deprotonated and the aspartyl amino group and arginine side-chain protonated. It is the major species at pH 7.3.	3.39	1	1	angiotensin; peptide zwitterion	human metabolite; neurotransmitter agent
gadoxetic acid disodium gadolinium ethoxybenzyl DTPA: DTPA covalently linked to the lipoohilic ethoxybenzyl moiety; a contrast agent in MR imaging of hepatobiliary system	2.06	1	0
adrenomedullin Adrenomedullin: A 52-amino acid peptide with multi-functions. It was originally isolated from PHEOCHROMOCYTOMA and ADRENAL MEDULLA but is widely distributed throughout the body including lung and kidney tissues. Besides controlling fluid-electrolyte homeostasis, adrenomedullin is a potent vasodilator and can inhibit pituitary ACTH secretion.	7.45	2	0
sta 2 STA 2: thromboxane A2 agonist; structure given in first source	2.39	2	0
vitamin b 12 Vitamin B 12: A cobalt-containing coordination compound produced by intestinal micro-organisms and found also in soil and water. Higher plants do not concentrate vitamin B 12 from the soil and so are a poor source of the substance as compared with animal tissues. INTRINSIC FACTOR is important for the assimilation of vitamin B 12.	2.15	1	0
cyclosporine Cyclosporine: A cyclic undecapeptide from an extract of soil fungi. It is a powerful immunosupressant with a specific action on T-lymphocytes. It is used for the prophylaxis of graft rejection in organ and tissue transplantation. (From Martindale, The Extra Pharmacopoeia, 30th ed).	4.92	11	0
flavin mononucleotide Flavin Mononucleotide: A coenzyme for a number of oxidative enzymes including NADH DEHYDROGENASE. It is the principal form in which RIBOFLAVIN is found in cells and tissues.	1.99	1	0
catalpol catalpol: component of dihuang; RN given refers to (1aS-(1aalpha,1bbeta,2beta,5abeta,6beta,6aalpha))-isomer; RN for cpd without isomeric designation not avail 12/92	10.1	2	1
orabase Orabase: used in therapy of oral mucosal ulcers	3.42	1	1
amyloid beta-peptides amyloid beta-protein (1-40): although acutely neurotoxic in both rat & monkey cerebral cortex, neuronal degeneration in primates resembles more closely to that found in Alzheimer's disease; amino acid sequence has been determined	4.71	6	1
liriodendrin, 1r-(1alpha,3abeta,4beta,6aalpha)-isomer eleutheroside E: from Eleutherococcus senticosus extract	2.21	1	0
exudates Malaysia: A parliamentary democracy with a constitutional monarch in southeast Asia, consisting of 11 states (West Malaysia) on the Malay Peninsula and two states (East Malaysia) on the island of BORNEO. It is also called the Federation of Malaysia. Its capital is Kuala Lumpur. Before 1963 it was the Union of Malaya. It reorganized in 1948 as the Federation of Malaya, becoming independent from British Malaya in 1957 and becoming Malaysia in 1963 as a federation of Malaya, Sabah, Sarawak, and Singapore (which seceded in 1965). The form Malay- probably derives from the Tamil malay, mountain, with reference to its geography. (From Webster's New Geographical Dictionary, 1988, p715 & Room, Brewer's Dictionary of Names, 1992, p329)	3.39	1	1
entecavir entecavir (anhydrous) : Guanine substituted at the 9 position by a 4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl group. A synthetic analogue of 2'-deoxyguanosine, it is a nucleoside reverse transcriptase inhibitor with selective antiviral activity against hepatitis B virus. Entecavir is phosphorylated intracellularly to the active triphosphate form, which competes with deoxyguanosine triphosphate, the natural substrate of hepatitis B virus reverse transcriptase, inhibiting every stage of the enzyme's activity, although it has no activity against HIV. It is used for the treatment of chronic hepatitis B.	2.05	1	0	2-aminopurines; oxopurine; primary alcohol; secondary alcohol	antiviral drug; EC 2.7.7.49 (RNA-directed DNA polymerase) inhibitor
acyclovir Acyclovir: A GUANOSINE analog that acts as an antimetabolite. Viruses are especially susceptible. Used especially against herpes.. acyclovir : An oxopurine that is guanine substituted by a (2-hydroxyethoxy)methyl substituent at position 9. Used in the treatment of viral infections.	2.71	3	0	2-aminopurines; oxopurine	antimetabolite; antiviral drug
cyclic gmp Cyclic GMP: Guanosine cyclic 3',5'-(hydrogen phosphate). A guanine nucleotide containing one phosphate group which is esterified to the sugar moiety in both the 3'- and 5'-positions. It is a cellular regulatory agent and has been described as a second messenger. Its levels increase in response to a variety of hormones, including acetylcholine, insulin, and oxytocin and it has been found to activate specific protein kinases. (From Merck Index, 11th ed). 3',5'-cyclic GMP : A 3',5'-cyclic purine nucleotide in which the purine nucleobase is specified as guanidine.	4.13	16	0	3',5'-cyclic purine nucleotide; guanyl ribonucleotide	Escherichia coli metabolite; human metabolite; mouse metabolite; plant metabolite; Saccharomyces cerevisiae metabolite
sepiapterin sepiapterin: A substrate of sepiapterin reductase	2.05	1	0	sepiapterin
deoxyguanosine [no description available]	2.11	1	0	purine 2'-deoxyribonucleoside; purines 2'-deoxy-D-ribonucleoside	Escherichia coli metabolite; human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite
guanosine monophosphate Guanosine Monophosphate: A guanine nucleotide containing one phosphate group esterified to the sugar moiety and found widely in nature.. guanosine 5'-monophosphate : A purine ribonucleoside 5'-monophosphate having guanine as the nucleobase.	2.41	1	0	guanosine 5'-phosphate; purine ribonucleoside 5'-monophosphate	biomarker; Escherichia coli metabolite; metabolite; mouse metabolite
guanosine triphosphate Guanosine Triphosphate: Guanosine 5'-(tetrahydrogen triphosphate). A guanine nucleotide containing three phosphate groups esterified to the sugar moiety.	1.99	1	0	guanosine 5'-phosphate; purine ribonucleoside 5'-triphosphate	Escherichia coli metabolite; mouse metabolite; uncoupling protein inhibitor
guanine [no description available]	3.5	1	1	2-aminopurines; oxopurine; purine nucleobase	algal metabolite; Escherichia coli metabolite; human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite
inosine [no description available]	2.05	1	0	inosines; purines D-ribonucleoside	Escherichia coli metabolite; human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite
sapropterin sapropterin: RN given refers to parent cpd; co-factor required for catalytic activity of nitric oxide synthases. (6R)-5,6,7,8-tetrahydrobiopterin : A 5,6,7,8-tetrahydrobiopterin in which the stereocentre at position 6 has R-configuration.. sapropterin : A tetrahydropterin that is 2-amino-5,6,7,8-tetrahydropteridin-4(3H)-one in which a hydrogen at position 6 is substituted by a 1,2-dihydroxypropyl group (6R,1'R,2'S-enantiomer).	2.42	2	0	5,6,7,8-tetrahydrobiopterin	coenzyme; cofactor; diagnostic agent; human metabolite
folic acid folcysteine: used to promote fertility in chickens. vitamin B9 : Any B-vitamin that exhibits biological activity against vitamin B9 deficiency. Vitamin B9 refers to the many forms of folic acid and its derivatives, including tetrahydrofolic acid (the active form), methyltetrahydrofolate (the primary form found in blood), methenyltetrahydrofolate, folinic acid amongst others. They are present in abundance in green leafy vegetables, citrus fruits, and animal products. Lack of vitamin B9 leads to anemia, a condition in which the body cannot produce sufficient number of red blood cells. Symptoms of vitamin B9 deficiency include fatigue, muscle weakness, and pale skin.	2.05	1	0	folic acids; N-acyl-amino acid	human metabolite; mouse metabolite; nutrient
guanosine 5'-o-(3-thiotriphosphate) Guanosine 5'-O-(3-Thiotriphosphate): Guanosine 5'-(trihydrogen diphosphate), monoanhydride with phosphorothioic acid. A stable GTP analog which enjoys a variety of physiological actions such as stimulation of guanine nucleotide-binding proteins, phosphoinositide hydrolysis, cyclic AMP accumulation, and activation of specific proto-oncogenes.	2.44	2	0	nucleoside triphosphate analogue
neopterin [no description available]	8.38	1	1
rifampin Rifampin: A semisynthetic antibiotic produced from Streptomyces mediterranei. It has a broad antibacterial spectrum, including activity against several forms of Mycobacterium. In susceptible organisms it inhibits DNA-dependent RNA polymerase activity by forming a stable complex with the enzyme. It thus suppresses the initiation of RNA synthesis. Rifampin is bactericidal, and acts on both intracellular and extracellular organisms. (From Gilman et al., Goodman and Gilman's The Pharmacological Basis of Therapeutics, 9th ed, p1160)	2.44	2	0	cyclic ketal; hydrazone; N-iminopiperazine; N-methylpiperazine; rifamycins; semisynthetic derivative; zwitterion	angiogenesis inhibitor; antiamoebic agent; antineoplastic agent; antitubercular agent; DNA synthesis inhibitor; EC 2.7.7.6 (RNA polymerase) inhibitor; Escherichia coli metabolite; geroprotector; leprostatic drug; neuroprotective agent; pregnane X receptor agonist; protein synthesis inhibitor
clozapine Clozapine: A tricylic dibenzodiazepine, classified as an atypical antipsychotic agent. It binds several types of central nervous system receptors, and displays a unique pharmacological profile. Clozapine is a serotonin antagonist, with strong binding to 5-HT 2A/2C receptor subtype. It also displays strong affinity to several dopaminergic receptors, but shows only weak antagonism at the dopamine D2 receptor, a receptor commonly thought to modulate neuroleptic activity. Agranulocytosis is a major adverse effect associated with administration of this agent.. clozapine : A benzodiazepine that is 5H-dibenzo[b,e][1,4]diazepine substituted by a chloro group at position 8 and a 4-methylpiperazin-1-yl group at position 11. It is a second generation antipsychotic used in the treatment of psychiatric disorders like schizophrenia.	8.33	6	0	benzodiazepine; N-arylpiperazine; N-methylpiperazine; organochlorine compound	adrenergic antagonist; dopaminergic antagonist; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor; environmental contaminant; GABA antagonist; histamine antagonist; muscarinic antagonist; second generation antipsychotic; serotonergic antagonist; xenobiotic
dacarbazine (E)-dacarbazine : A dacarbazine in which the N=N double bond adopts a trans-configuration.	2.05	1	0	dacarbazine
didanosine Didanosine: A dideoxynucleoside compound in which the 3'-hydroxy group on the sugar moiety has been replaced by a hydrogen. This modification prevents the formation of phosphodiester linkages which are needed for the completion of nucleic acid chains. Didanosine is a potent inhibitor of HIV replication, acting as a chain-terminator of viral DNA by binding to reverse transcriptase; ddI is then metabolized to dideoxyadenosine triphosphate, its putative active metabolite.. didanosine : A purine 2',3'-dideoxyribonucleoside that is inosine in which the hydroxy groups at both the 2' and the 3' positions on the sugar moiety have been replaced by hydrogen. An antiviral drug, it is used as a medication to treat HIV/AIDS.	2.44	2	0	purine 2',3'-dideoxyribonucleoside	antimetabolite; antiviral drug; EC 2.4.2.1 (purine-nucleoside phosphorylase) inhibitor; geroprotector; HIV-1 reverse transcriptase inhibitor
ganciclovir [no description available]	2.71	3	0	2-aminopurines; oxopurine	antiinfective agent; antiviral drug
valacyclovir Valacyclovir: A prodrug of acyclovir that is used in the treatment of HERPES ZOSTER and HERPES SIMPLEX VIRUS INFECTION of the skin and mucous membranes, including GENITAL HERPES.	2.02	1	0	L-valyl ester	antiviral drug
sildenafil sildenafil : A pyrazolo[4,3-d]pyrimidin-7-one having a methyl substituent at the 1-position, a propyl substituent at the 3-position and a 2-ethoxy-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl group at the 5-position.	2.05	1	0	piperazines; pyrazolopyrimidine; sulfonamide	EC 3.1.4.35 (3',5'-cyclic-GMP phosphodiesterase) inhibitor; vasodilator agent
olanzapine Olanzapine: A benzodiazepine derivative that binds SEROTONIN RECEPTORS; MUSCARINIC RECEPTORS; HISTAMINE H1 RECEPTORS; ADRENERGIC ALPHA-1 RECEPTORS; and DOPAMINE RECEPTORS. It is an antipsychotic agent used in the treatment of SCHIZOPHRENIA; BIPOLAR DISORDER; and MAJOR DEPRESSIVE DISORDER; it may also reduce nausea and vomiting in patients undergoing chemotherapy.. olanzapine : A benzodiazepine that is 10H-thieno[2,3-b][1,5]benzodiazepine substituted by a methyl group at position 2 and a 4-methylpiperazin-1-yl group at position 4.	2.73	3	0	benzodiazepine; N-arylpiperazine; N-methylpiperazine	antiemetic; dopaminergic antagonist; histamine antagonist; muscarinic antagonist; second generation antipsychotic; serotonergic antagonist; serotonin uptake inhibitor
penciclovir penciclovir : A member of the class of 2-aminopurines that is guanine in which the hydrogen at position 9 is substituted by a 4-hydroxy-3-(hydroxymethyl)but-1-yl group. An antiviral drug, it is administered topically for treatment of herpes labialis. A prodrug, famciclovir, is used for oral administration.	2.44	2	0	2-aminopurines; propane-1,3-diols	antiviral drug
oxypurinol Oxypurinol: A xanthine oxidase inhibitor.. alloxanthine : A pyrazolopyrimidine that is 4,5,6,7-tetrahydro-H-pyrazolo[3,4-d]pyrimidine substituted by oxo groups at positions 4 and 6.	2.05	1	0	pyrazolopyrimidine	drug metabolite; EC 1.17.3.2 (xanthine oxidase) inhibitor
raltitrexed [no description available]	2.05	1	0	N-acyl-amino acid
allopurinol Allopurinol: A XANTHINE OXIDASE inhibitor that decreases URIC ACID production. It also acts as an antimetabolite on some simpler organisms.. allopurinol : A bicyclic structure comprising a pyrazole ring fused to a hydroxy-substituted pyrimidine ring.	2.92	4	0	nucleobase analogue; organic heterobicyclic compound	antimetabolite; EC 1.17.3.2 (xanthine oxidase) inhibitor; gout suppressant; radical scavenger
leucovorin 5-formyltetrahydrofolic acid : A formyltetrahydrofolic acid in which the formyl group is located at position 5.	2.05	1	0	formyltetrahydrofolic acid	Escherichia coli metabolite; mouse metabolite
alanosine [no description available]	2.05	1	0
tirapazamine Tirapazamine: A triazine derivative that introduces breaks into DNA strands in hypoxic cells, sensitizing tumor cells to the cytotoxic activity of other drugs and radiation.. tirapazamine : A member of the class of benzotriazines that is 1,2,4-benzotriazine carrying an amino substituent at position 3 and two oxido substituents at positions 1 and 4.	2.05	1	0	aromatic amine; benzotriazines; N-oxide	antibacterial agent; antineoplastic agent; apoptosis inducer
rifabutin [no description available]	2.44	2	0
8-bromocyclic gmp 8-bromo-3',5'-cyclic GMP : A 3',5'-cyclic purine nucleotide that is 3',5'-cyclic GMP bearing an additional bromo substituent at position 8 on the guanine ring. A membrane permeable cGMP analogue that activates protein kinase G (PKG). It is 4.3-fold more potent than cGMP in activating PKG1alpha and promotes relaxation of tracheal and vascular smooth muscle tissue in vitro.	2.03	1	0	3',5'-cyclic purine nucleotide; organobromine compound	muscle relaxant; protein kinase G agonist
8-hydroxyguanine 7,8-dihydro-8-oxoguanine: was substituted for guanine at G(8), G(9), G(14), or G(15) in the human telomeric oligonucleotide 5'-d[AGGGTTAG(8)G(9)GTT AG(14)G(15)GTTAGGGTGT]-3'. 7,8-dihydro-8-oxoguanine : An oxopurine that is guanine in which the hydrogen at position 8 is replaced by an oxo group and in which the nitrogens at positions 7 and 9 each bear a hydrogen.	3.5	1	1	oxopurine
trypan blue Trypan Blue: A diazo-naphthalene sulfonate that is widely used as a stain.. trypan blue : An organosulfonate salt that is the tetrasodium salt of 3,3'-[(3,3'-dimethylbiphenyl-4,4'-diyl)didiazene-2,1-diyl]bis(5-amino-4-hydroxynaphthalene-2,7-disulfonic acid).	2.42	2	0
8-hydroxy-2'-deoxyguanosine 8-Hydroxy-2'-Deoxyguanosine: Common oxidized form of deoxyguanosine in which C-8 position of guanine base has a carbonyl group.. 8-hydroxy-2'-deoxyguanosine : Guanosine substituted at the purine 8-position by a hydroxy group. It is used as a biomarker of oxidative DNA damage.	2.11	1	0	guanosines	biomarker
clozapine n-oxide clozapine N-oxide: structure given in first source	2.54	2	0	dibenzodiazepine
eye [no description available]	4.81	7	1
acetylcellulose acetylcellulose: coating compound. cellulose acetate : A glucan derivative obtained through the esterification of cellulose by acetic anhydride or acetic acid, resulting in the substitution of some of the hydroxy groups of cellulose by acetyl groups. It is used in a variety of applications including base material for photographic film, clothing, membrane filters, coatings, food packaging, and as a frame material for eyeglasses.	4.61	1	1
picroside ii picroside II: RN given for (1aS-(1aalpha,1bbeta,2beta,5abeta,6beta,6abeta))-isomer; structure in first source	7.41	1	0
concanavalin a Concanavalin A: A MANNOSE/GLUCOSE binding lectin isolated from the jack bean (Canavalia ensiformis). It is a potent mitogen used to stimulate cell proliferation in lymphocytes, primarily T-lymphocyte, cultures.	2.02	1	0
metallothionein Metallothionein: A low-molecular-weight (approx. 10 kD) protein occurring in the cytoplasm of kidney cortex and liver. It is rich in cysteinyl residues and contains no aromatic amino acids. Metallothionein shows high affinity for bivalent heavy metals.	7.05	1	0
dinitrobenzenes Dinitrobenzenes: Benzene derivatives which are substituted with two nitro groups in the ortho, meta or para positions.	2.41	2	0
phosphorus radioisotopes Phosphorus Radioisotopes: Unstable isotopes of phosphorus that decay or disintegrate emitting radiation. P atoms with atomic weights 28-34 except 31 are radioactive phosphorus isotopes.	2.11	1	0
leptin Leptin: A 16-kDa peptide hormone secreted from WHITE ADIPOCYTES. Leptin serves as a feedback signal from fat cells to the CENTRAL NERVOUS SYSTEM in regulation of food intake, energy balance, and fat storage.	2.15	1	0

Condition	Indicated	Relationship Strength	Studies	Trials
Metabolic Acidosis [description not available]	0	3.41	7	0
Acidosis A pathologic condition of acid accumulation or depletion of base in the body. The two main types are RESPIRATORY ACIDOSIS and metabolic acidosis, due to metabolic acid build up.	0	3.41	7	0
Adverse Drug Event [description not available]	0	2.72	3	0
Drug-Related Side Effects and Adverse Reactions Disorders that result from the intended use of PHARMACEUTICAL PREPARATIONS. Included in this heading are a broad variety of chemically-induced adverse conditions due to toxicity, DRUG INTERACTIONS, and metabolic effects of pharmaceuticals.	0	2.72	3	0
Innate Inflammatory Response [description not available]	0	15.78	95	25
Ache [description not available]	0	13.85	103	24
Inflammation A pathological process characterized by injury or destruction of tissues caused by a variety of cytologic and chemical reactions. It is usually manifested by typical signs of pain, heat, redness, swelling, and loss of function.	0	15.78	95	25
Pain An unpleasant sensation induced by noxious stimuli which are detected by NERVE ENDINGS of NOCICEPTIVE NEURONS.	0	13.85	103	24
Acute Liver Injury, Drug-Induced [description not available]	0	10.94	81	3
Chemical and Drug Induced Liver Injury A spectrum of clinical liver diseases ranging from mild biochemical abnormalities to ACUTE LIVER FAILURE, caused by drugs, drug metabolites, herbal and dietary supplements and chemicals from the environment.	0	10.94	81	3
Alloxan Diabetes [description not available]	0	6.77	21	1
Diabetes Mellitus, Adult-Onset [description not available]	0	8.38	16	3
Disease Models, Animal Naturally-occurring or experimentally-induced animal diseases with pathological processes analogous to human diseases.	0	20.86	404	85
Aging The gradual irreversible changes in structure and function of an organism that occur as a result of the passage of time.	0	15.52	133	23
Diabetes Mellitus, Type 2 A subclass of DIABETES MELLITUS that is not INSULIN-responsive or dependent (NIDDM). It is characterized initially by INSULIN RESISTANCE and HYPERINSULINEMIA; and eventually by GLUCOSE INTOLERANCE; HYPERGLYCEMIA; and overt diabetes. Type II diabetes mellitus is no longer considered a disease exclusively found in adults. Patients seldom develop KETOSIS but often exhibit OBESITY.	0	8.38	16	3
Emesis, Postoperative [description not available]	0	17.72	103	71
Postoperative Nausea and Vomiting Emesis and queasiness occurring after anesthesia.	0	17.72	103	71
Encephalopathy, Toxic [description not available]	0	5.56	23	0
Blood Poisoning [description not available]	0	6.46	15	1
Anesthesia A state characterized by loss of feeling or sensation. This depression of nerve function is usually the result of pharmacologic action and is induced to allow performance of surgery or other painful procedures.	0	22.36	921	225
Sepsis Systemic inflammatory response syndrome with a proven or suspected infectious etiology. When sepsis is associated with organ dysfunction distant from the site of infection, it is called severe sepsis. When sepsis is accompanied by HYPOTENSION despite adequate fluid infusion, it is called SEPTIC SHOCK.	0	6.46	15	1
Bradyarrhythmia [description not available]	0	9.15	28	11
Canine Diseases [description not available]	0	9.66	59	22
Bradycardia Cardiac arrhythmias that are characterized by excessively slow HEART RATE, usually below 50 beats per minute in human adults. They can be classified broadly into SINOATRIAL NODE dysfunction and ATRIOVENTRICULAR BLOCK.	0	9.15	28	11
Local Neoplasm Recurrence [description not available]	0	10.33	14	9
Amyloid Deposits [description not available]	0	3.04	4	0
Acute Confusional Senile Dementia [description not available]	0	11.03	37	5
Alzheimer Disease A degenerative disease of the BRAIN characterized by the insidious onset of DEMENTIA. Impairment of MEMORY, judgment, attention span, and problem solving skills are followed by severe APRAXIAS and a global loss of cognitive abilities. The condition primarily occurs after age 60, and is marked pathologically by severe cortical atrophy and the triad of SENILE PLAQUES; NEUROFIBRILLARY TANGLES; and NEUROPIL THREADS. (From Adams et al., Principles of Neurology, 6th ed, pp1049-57)	0	11.03	37	5
Autosomal Dominant Juvenile Parkinson Disease [description not available]	0	2.31	1	0
Nerve Degeneration Loss of functional activity and trophic degeneration of nerve axons and their terminal arborizations following the destruction of their cells of origin or interruption of their continuity with these cells. The pathology is characteristic of neurodegenerative diseases. Often the process of nerve degeneration is studied in research on neuroanatomical localization and correlation of the neurophysiology of neural pathways.	0	6.27	33	0
Parkinsonian Disorders A group of disorders which feature impaired motor control characterized by bradykinesia, MUSCLE RIGIDITY; TREMOR; and postural instability. Parkinsonian diseases are generally divided into primary parkinsonism (see PARKINSON DISEASE), secondary parkinsonism (see PARKINSON DISEASE, SECONDARY) and inherited forms. These conditions are associated with dysfunction of dopaminergic or closely related motor integration neuronal pathways in the BASAL GANGLIA.	0	2.31	1	0
Cognitive Decline [description not available]	0	13.62	68	2
Cognitive Dysfunction Diminished or impaired mental and/or intellectual function.	0	8.62	68	2
Cat Diseases Diseases of the domestic cat (Felis catus or F. domesticus). This term does not include diseases of the so-called big cats such as CHEETAHS; LIONS; tigers, cougars, panthers, leopards, and other Felidae for which the heading CARNIVORA is used.	0	7.21	17	6
Acute Kidney Failure [description not available]	0	5.28	12	1
Acute Kidney Injury Abrupt reduction in kidney function. Acute kidney injury encompasses the entire spectrum of the syndrome including acute kidney failure; ACUTE KIDNEY TUBULAR NECROSIS; and other less severe conditions.	0	10.28	12	1
Bone Cancer [description not available]	0	2.43	2	0
Metastase [description not available]	0	10.71	13	4
Osteogenic Sarcoma [description not available]	0	2.31	1	0
Invasiveness, Neoplasm [description not available]	0	8.44	8	2
Bone Neoplasms Tumors or cancer located in bone tissue or specific BONES.	0	2.43	2	0
Neoplasm Metastasis The transfer of a neoplasm from one organ or part of the body to another remote from the primary site.	0	10.71	13	4
Osteosarcoma A sarcoma originating in bone-forming cells, affecting the ends of long bones. It is the most common and most malignant of sarcomas of the bones, and occurs chiefly among 10- to 25-year-old youths. (From Stedman, 25th ed)	0	2.31	1	0
Aura [description not available]	0	7.51	16	2
Epilepsy A disorder characterized by recurrent episodes of paroxysmal brain dysfunction due to a sudden, disorderly, and excessive neuronal discharge. Epilepsy classification systems are generally based upon: (1) clinical features of the seizure episodes (e.g., motor seizure), (2) etiology (e.g., post-traumatic), (3) anatomic site of seizure origin (e.g., frontal lobe seizure), (4) tendency to spread to other structures in the brain, and (5) temporal patterns (e.g., nocturnal epilepsy). (From Adams et al., Principles of Neurology, 6th ed, p313)	0	7.51	16	2
Postoperative Cognitive Complications COGNITIVE IMPAIRMENT or functional decline after a surgical procedure.	0	5.8	15	1
Anesthesia Related Hyperthermia [description not available]	0	12.07	83	2
Injuries, Spinal Cord [description not available]	0	7.33	22	2
Spinal Cord Injuries Penetrating and non-penetrating injuries to the spinal cord resulting from traumatic external forces (e.g., WOUNDS, GUNSHOT; WHIPLASH INJURIES; etc.).	0	7.33	22	2
Blood Pressure, Low [description not available]	0	13.72	107	34
Hypotension Abnormally low BLOOD PRESSURE that can result in inadequate blood flow to the brain and other vital organs. Common symptom is DIZZINESS but greater negative impacts on the body occur when there is prolonged depravation of oxygen and nutrients.	0	13.72	107	34
Extravascular Hemolysis [description not available]	0	5.72	7	1
Hemolysis The destruction of ERYTHROCYTES by many different causal agents such as antibodies, bacteria, chemicals, temperature, and changes in tonicity.	0	5.72	7	1
Academic Disorder, Developmental [description not available]	0	9.34	52	0
Age-Related Memory Disorders [description not available]	0	10.74	83	0
Learning Disabilities Conditions characterized by a significant discrepancy between an individual's perceived level of intellect and their ability to acquire new language and other cognitive skills. These may result from organic or psychological conditions. Relatively common subtypes include DYSLEXIA, DYSCALCULIA, and DYSGRAPHIA.	0	9.34	52	0
Memory Disorders Disturbances in registering an impression, in the retention of an acquired impression, or in the recall of an impression. Memory impairments are associated with DEMENTIA; CRANIOCEREBRAL TRAUMA; ENCEPHALITIS; ALCOHOLISM (see also ALCOHOL AMNESTIC DISORDER); SCHIZOPHRENIA; and other conditions.	0	10.74	83	0
Cardiac Failure [description not available]	0	12.01	29	17
Cardiomyopathies, Primary [description not available]	0	6.75	13	1
Heart Failure A heterogeneous condition in which the heart is unable to pump out sufficient blood to meet the metabolic need of the body. Heart failure can be caused by structural defects, functional abnormalities (VENTRICULAR DYSFUNCTION), or a sudden overload beyond its capacity. Chronic heart failure is more common than acute heart failure which results from sudden insult to cardiac function, such as MYOCARDIAL INFARCTION.	0	12.01	29	17
Cardiomyopathies A group of diseases in which the dominant feature is the involvement of the CARDIAC MUSCLE itself. Cardiomyopathies are classified according to their predominant pathophysiological features (DILATED CARDIOMYOPATHY; HYPERTROPHIC CARDIOMYOPATHY; RESTRICTIVE CARDIOMYOPATHY) or their etiological/pathological factors (CARDIOMYOPATHY, ALCOHOLIC; ENDOCARDIAL FIBROELASTOSIS).	0	6.75	13	1
Consciousness, Loss of [description not available]	0	8.6	34	2
Lung Injury, Acute [description not available]	0	6.71	19	1
Acute Lung Injury A condition of lung damage that is characterized by bilateral pulmonary infiltrates (PULMONARY EDEMA) rich in NEUTROPHILS, and in the absence of clinical HEART FAILURE. This can represent a spectrum of pulmonary lesions, endothelial and epithelial, due to numerous factors (physical, chemical, or biological).	0	6.71	19	1
Body Weight The mass or quantity of heaviness of an individual. It is expressed by units of pounds or kilograms.	0	11.44	59	6
Chronic Liver Failure [description not available]	0	3.75	3	0
Liver Dysfunction [description not available]	0	8.32	27	3
Liver Diseases Pathological processes of the LIVER.	0	8.32	27	3
End Stage Liver Disease Final stage of a liver disease when the liver failure is irreversible and LIVER TRANSPLANTATION is needed.	0	3.75	3	0
Acute Ischemic Stroke [description not available]	0	3.07	3	0
Acute Brain Injuries [description not available]	0	10.29	40	6
Anterior Choroidal Artery Infarction [description not available]	0	6.64	19	1
Cerebral Ischemia [description not available]	0	12.96	134	1
Ischemic Stroke Stroke due to BRAIN ISCHEMIA resulting in interruption or reduction of blood flow to a part of the brain. When obstruction is due to a BLOOD CLOT formed within in a cerebral blood vessel it is a thrombotic stroke. When obstruction is formed elsewhere and moved to block a cerebral blood vessel (see CEREBRAL EMBOLISM) it is referred to as embolic stroke. Wake-up stroke refers to ischemic stroke occurring during sleep while cryptogenic stroke refers to ischemic stroke of unknown origin.	0	3.07	3	0
Brain Injuries Acute and chronic (see also BRAIN INJURIES, CHRONIC) injuries to the brain, including the cerebral hemispheres, CEREBELLUM, and BRAIN STEM. Clinical manifestations depend on the nature of injury. Diffuse trauma to the brain is frequently associated with DIFFUSE AXONAL INJURY or COMA, POST-TRAUMATIC. Localized injuries may be associated with NEUROBEHAVIORAL MANIFESTATIONS; HEMIPARESIS, or other focal neurologic deficits.	0	10.29	40	6
Cerebral Infarction The formation of an area of NECROSIS in the CEREBRUM caused by an insufficiency of arterial or venous blood flow. Infarcts of the cerebrum are generally classified by hemisphere (i.e., left vs. right), lobe (e.g., frontal lobe infarction), arterial distribution (e.g., INFARCTION, ANTERIOR CEREBRAL ARTERY), and etiology (e.g., embolic infarction).	0	11.64	19	1
Brain Ischemia Localized reduction of blood flow to brain tissue due to arterial obstruction or systemic hypoperfusion. This frequently occurs in conjunction with brain hypoxia (HYPOXIA, BRAIN). Prolonged ischemia is associated with BRAIN INFARCTION.	0	12.96	134	1
Delayed Effects, Prenatal Exposure [description not available]	0	6.51	16	1
Pregnancy The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH.	0	17.1	177	42
Encephalopathy, Traumatic [description not available]	0	6.46	8	1
Brain Injuries, Traumatic A form of acquired brain injury which occurs when a sudden trauma causes damage to the brain.	0	6.46	8	1
Obesity A status with BODY WEIGHT that is grossly above the recommended standards, usually due to accumulation of excess FATS in the body. The standards may vary with age, sex, genetic or cultural background. In the BODY MASS INDEX, a BMI greater than 30.0 kg/m2 is considered obese, and a BMI greater than 40.0 kg/m2 is considered morbidly obese (MORBID OBESITY).	0	13.87	39	18
Acute Post-operative Pain [description not available]	0	19.06	230	190
Pain, Postoperative Pain during the period after surgery.	0	19.06	230	190
Benign Neoplasms [description not available]	0	12.3	28	7
Neoplasms New abnormal growth of tissue. Malignant neoplasms show a greater degree of anaplasia and have the properties of invasion and metastasis, compared to benign neoplasms.	0	12.3	28	7
Cerebral Infarction, Middle Cerebral Artery [description not available]	0	8.16	52	1
Apoplexy [description not available]	0	8.17	21	3
Injury, Ischemia-Reperfusion [description not available]	0	12.72	118	4
Reperfusion Injury Adverse functional, metabolic, or structural changes in tissues that result from the restoration of blood flow to the tissue (REPERFUSION) following ISCHEMIA.	0	12.72	118	4
Infarction, Middle Cerebral Artery NECROSIS occurring in the MIDDLE CEREBRAL ARTERY distribution system which brings blood to the entire lateral aspects of each CEREBRAL HEMISPHERE. Clinical signs include impaired cognition; APHASIA; AGRAPHIA; weak and numbness in the face and arms, contralaterally or bilaterally depending on the infarction.	0	8.16	52	1
Stroke A group of pathological conditions characterized by sudden, non-convulsive loss of neurological function due to BRAIN ISCHEMIA or INTRACRANIAL HEMORRHAGES. Stroke is classified by the type of tissue NECROSIS, such as the anatomic location, vasculature involved, etiology, age of the affected individual, and hemorrhagic vs. non-hemorrhagic nature. (From Adams et al., Principles of Neurology, 6th ed, pp777-810)	0	8.17	21	3
Atelectasis [description not available]	0	12.04	11	3
Cardiac Hypertrophy Enlargement of the HEART due to chamber HYPERTROPHY, an increase in wall thickness without an increase in the number of cells (MYOCYTES, CARDIAC). It is the result of increase in myocyte size, mitochondrial and myofibrillar mass, as well as changes in extracellular matrix.	0	2.79	3	0
Cardiomegaly Enlargement of the HEART, usually indicated by a cardiothoracic ratio above 0.50. Heart enlargement may involve the right, the left, or both HEART VENTRICLES or HEART ATRIA. Cardiomegaly is a nonspecific symptom seen in patients with chronic systolic heart failure (HEART FAILURE) or several forms of CARDIOMYOPATHIES.	0	2.79	3	0
2019 Novel Coronavirus Disease [description not available]	0	13.87	20	9
Rodent Diseases Diseases of rodents of the order RODENTIA. This term includes diseases of Sciuridae (squirrels), Geomyidae (gophers), Heteromyidae (pouched mice), Castoridae (beavers), Cricetidae (rats and mice), Muridae (Old World rats and mice), Erethizontidae (porcupines), and Caviidae (guinea pigs).	0	3.89	2	1
Cardiac Diseases [description not available]	0	5.66	10	2
Heart Diseases Pathological conditions involving the HEART including its structural and functional abnormalities.	1	7.66	10	2
Absence Seizure Disorder [description not available]	0	2.41	1	0
Epilepsy, Absence A seizure disorder usually occurring in childhood characterized by rhythmic electrical brain discharges of generalized onset. Clinical features include a sudden cessation of ongoing activity usually without loss of postural tone. Rhythmic blinking of the eyelids or lip smacking frequently accompanies the SEIZURES. The usual duration is 5-10 seconds, and multiple episodes may occur daily. Juvenile absence epilepsy is characterized by the juvenile onset of absence seizures and an increased incidence of myoclonus and tonic-clonic seizures. (Menkes, Textbook of Child Neurology, 5th ed, p736)	0	2.41	1	0
Myoglobinuria The presence of MYOGLOBIN in URINE usually as a result of rhabdomyolysis.	0	2.6	1	0
Rhabdomyolysis Necrosis or disintegration of skeletal muscle often followed by myoglobinuria.	0	3.51	8	0
Hypovolemic [description not available]	0	11.58	13	4
Anoxemia [description not available]	0	13.49	123	18
Hypoxia Sub-optimal OXYGEN levels in the ambient air of living organisms.	0	13.49	123	18
Hypovolemia An abnormally low volume of blood circulating through the body. It may result in hypovolemic shock (see SHOCK).	0	6.58	13	4
Absence Seizure [description not available]	0	8.69	39	1
Seizures Clinical or subclinical disturbances of cortical function due to a sudden, abnormal, excessive, and disorganized discharge of brain cells. Clinical manifestations include abnormal motor, sensory and psychic phenomena. Recurrent seizures are usually referred to as EPILEPSY or seizure disorder.	0	8.69	39	1
Pyometra An accumulation of PUS in the uterine cavity (UTERUS). Pyometra generally indicates the presence of infections.	0	3.8	1	1
Bladder Cancer [description not available]	0	11.78	6	4
Urinary Bladder Neoplasms Tumors or cancer of the URINARY BLADDER.	0	6.78	6	4
Hyperglycemia, Postprandial Abnormally high BLOOD GLUCOSE level after a meal.	0	7.12	23	4
Hyperglycemia Abnormally high BLOOD GLUCOSE level.	0	7.12	23	4
Clerambault Syndrome [description not available]	0	2.72	2	0
Inadequate Sleep [description not available]	0	3.59	8	0
Brain Disorders [description not available]	0	4.61	10	0
Brain Diseases Pathologic conditions affecting the BRAIN, which is composed of the intracranial components of the CENTRAL NERVOUS SYSTEM. This includes (but is not limited to) the CEREBRAL CORTEX; intracranial white matter; BASAL GANGLIA; THALAMUS; HYPOTHALAMUS; BRAIN STEM; and CEREBELLUM.	0	4.61	10	0
Dizzyness [description not available]	0	4.1	3	1
Sore Throat [description not available]	0	8.43	8	6
Dizziness An imprecise term which may refer to a sense of spatial disorientation, motion of the environment, or lightheadedness.	0	4.1	3	1
Pharyngitis Inflammation of the throat (PHARYNX).	0	8.43	8	6
Hemorrhage, Subarachnoid [description not available]	0	8.5	37	4
Subarachnoid Hemorrhage Bleeding into the intracranial or spinal SUBARACHNOID SPACE, most resulting from INTRACRANIAL ANEURYSM rupture. It can occur after traumatic injuries (SUBARACHNOID HEMORRHAGE, TRAUMATIC). Clinical features include HEADACHE; NAUSEA; VOMITING, nuchal rigidity, variable neurological deficits and reduced mental status.	1	10.5	37	4
Cancer of Colon [description not available]	0	7.29	11	9
Colonic Neoplasms Tumors or cancer of the COLON.	0	7.29	11	9
Breast Cancer [description not available]	0	16.58	19	12
Breast Neoplasms Tumors or cancer of the human BREAST.	0	11.58	19	12
Asthma, Bronchial [description not available]	0	8.86	24	6
Asthma A form of bronchial disorder with three distinct components: airway hyper-responsiveness (RESPIRATORY HYPERSENSITIVITY), airway INFLAMMATION, and intermittent AIRWAY OBSTRUCTION. It is characterized by spasmodic contraction of airway smooth muscle, WHEEZING, and dyspnea (DYSPNEA, PAROXYSMAL).	0	8.86	24	6
Benign Supratentorial Neoplasms [description not available]	0	12.89	35	29
Emergencies Situations or conditions requiring immediate intervention to avoid serious adverse results.	0	9.9	8	1
Alkalosis A pathological condition that removes acid or adds base to the body fluids.	0	2.45	2	0
Cardiovascular Diseases Pathological conditions involving the CARDIOVASCULAR SYSTEM including the HEART; the BLOOD VESSELS; or the PERICARDIUM.	0	10.7	16	9
Ischemia A hypoperfusion of the BLOOD through an organ or tissue caused by a PATHOLOGIC CONSTRICTION or obstruction of its BLOOD VESSELS, or an absence of BLOOD CIRCULATION.	0	6.59	18	3
Bruise [description not available]	0	2.6	1	0
Bleeding [description not available]	0	10.26	34	7
Contusions Injuries resulting in hemorrhage, usually manifested in the skin.	0	2.6	1	0
Hemorrhage Bleeding or escape of blood from a vessel.	0	10.26	34	7
Blood Pressure, High [description not available]	0	16.18	109	56
Hypertension Persistently high systemic arterial BLOOD PRESSURE. Based on multiple readings (BLOOD PRESSURE DETERMINATION), hypertension is currently defined as when SYSTOLIC PRESSURE is consistently greater than 140 mm Hg or when DIASTOLIC PRESSURE is consistently 90 mm Hg or more.	0	16.18	109	56
Asthmatic Crisis [description not available]	0	7.45	33	0
Status Asthmaticus A sudden intense and continuous aggravation of a state of asthma, marked by dyspnea to the point of exhaustion and collapse and not responding to the usual therapeutic efforts.	0	7.45	33	0
MS (Multiple Sclerosis) [description not available]	0	2.6	1	0
Multiple Sclerosis An autoimmune disorder mainly affecting young adults and characterized by destruction of myelin in the central nervous system. Pathologic findings include multiple sharply demarcated areas of demyelination throughout the white matter of the central nervous system. Clinical manifestations include visual loss, extra-ocular movement disorders, paresthesias, loss of sensation, weakness, dysarthria, spasticity, ataxia, and bladder dysfunction. The usual pattern is one of recurrent attacks followed by partial recovery (see MULTIPLE SCLEROSIS, RELAPSING-REMITTING), but acute fulminating and chronic progressive forms (see MULTIPLE SCLEROSIS, CHRONIC PROGRESSIVE) also occur. (Adams et al., Principles of Neurology, 6th ed, p903)	0	2.6	1	0
Absence Status [description not available]	0	7.2	25	0
Status Epilepticus A prolonged seizure or seizures repeated frequently enough to prevent recovery between episodes occurring over a period of 20-30 minutes. The most common subtype is generalized tonic-clonic status epilepticus, a potentially fatal condition associated with neuronal injury and respiratory and metabolic dysfunction. Nonconvulsive forms include petit mal status and complex partial status, which may manifest as behavioral disturbances. Simple partial status epilepticus consists of persistent motor, sensory, or autonomic seizures that do not impair cognition (see also EPILEPSIA PARTIALIS CONTINUA). Subclinical status epilepticus generally refers to seizures occurring in an unresponsive or comatose individual in the absence of overt signs of seizure activity. (From N Engl J Med 1998 Apr 2;338(14):970-6; Neurologia 1997 Dec;12 Suppl 6:25-30)	0	7.2	25	0
Bladder Disorder, Neurogenic [description not available]	0	2.6	1	0
Urinary Bladder, Neurogenic Dysfunction of the URINARY BLADDER due to disease of the central or peripheral nervous system pathways involved in the control of URINATION. This is often associated with SPINAL CORD DISEASES, but may also be caused by BRAIN DISEASES or PERIPHERAL NERVE DISEASES.	0	2.6	1	0
Muscle Contraction A process leading to shortening and/or development of tension in muscle tissue. Muscle contraction occurs by a sliding filament mechanism whereby actin filaments slide inward among the myosin filaments.	0	11.43	87	17
Neuroblastoma A common neoplasm of early childhood arising from neural crest cells in the sympathetic nervous system, and characterized by diverse clinical behavior, ranging from spontaneous remission to rapid metastatic progression and death. This tumor is the most common intraabdominal malignancy of childhood, but it may also arise from thorax, neck, or rarely occur in the central nervous system. Histologic features include uniform round cells with hyperchromatic nuclei arranged in nests and separated by fibrovascular septa. Neuroblastomas may be associated with the opsoclonus-myoclonus syndrome. (From DeVita et al., Cancer: Principles and Practice of Oncology, 5th ed, pp2099-2101; Curr Opin Oncol 1998 Jan;10(1):43-51)	0	6.14	11	1
Auricular Fibrillation [description not available]	0	2.71	3	0
Torsade de Pointes [description not available]	0	3.16	5	0
Atrial Fibrillation Abnormal cardiac rhythm that is characterized by rapid, uncoordinated firing of electrical impulses in the upper chambers of the heart (HEART ATRIA). In such case, blood cannot be effectively pumped into the lower chambers of the heart (HEART VENTRICLES). It is caused by abnormal impulse generation.	0	7.71	3	0
Coronary Heart Disease [description not available]	0	14.68	97	17
Coronary Disease An imbalance between myocardial functional requirements and the capacity of the CORONARY VESSELS to supply sufficient blood flow. It is a form of MYOCARDIAL ISCHEMIA (insufficient blood supply to the heart muscle) caused by a decreased capacity of the coronary vessels.	0	19.68	97	17
Angiospasm, Intracranial [description not available]	0	5.77	7	3
Vasospasm, Intracranial Constriction of arteries in the SKULL due to sudden, sharp, and often persistent smooth muscle contraction in blood vessels. Intracranial vasospasm results in reduced vessel lumen caliber, restricted blood flow to the brain, and BRAIN ISCHEMIA that may lead to hypoxic-ischemic brain injury (HYPOXIA-ISCHEMIA, BRAIN).	0	5.77	7	3
Hypothermia, Accidental [description not available]	0	13.51	47	12
Hypothermia Lower than normal body temperature, especially in warm-blooded animals.	0	13.51	47	12
Depression Depressive states usually of moderate intensity in contrast with MAJOR DEPRESSIVE DISORDER present in neurotic and psychotic disorders.	0	10.93	13	9
Bacterial Disease [description not available]	0	2.6	1	0
Bacterial Infections Infections by bacteria, general or unspecified.	0	2.6	1	0
Ovine Diseases [description not available]	0	2.6	1	0
Ventricular Fibrillation A potentially lethal cardiac arrhythmia that is characterized by uncoordinated extremely rapid firing of electrical impulses (400-600/min) in HEART VENTRICLES. Such asynchronous ventricular quivering or fibrillation prevents any effective cardiac output and results in unconsciousness (SYNCOPE). It is one of the major electrocardiographic patterns seen with CARDIAC ARREST.	0	5.52	16	1
Astrocytosis [description not available]	0	2.96	3	0
Pain, Chronic [description not available]	0	5.32	6	0
Nerve Pain [description not available]	0	3.03	4	0
Neuralgia Intense or aching pain that occurs along the course or distribution of a peripheral or cranial nerve.	0	3.03	4	0
Chronic Pain Aching sensation that persists for more than a few months. It may or may not be associated with trauma or disease, and may persist after the initial injury has healed. Its localization, character, and timing are more vague than with acute pain.	0	5.32	6	0
Accelerated Idioventricular Rhythm A type of automatic, not reentrant, ectopic ventricular rhythm with episodes lasting from a few seconds to a minute which usually occurs in patients with acute myocardial infarction or with DIGITALIS toxicity. The ventricular rate is faster than normal but slower than tachycardia, with an upper limit of 100 -120 beats per minute. Suppressive therapy is rarely necessary.	0	7.21	1	0
Intraocular Pressure The pressure of the fluids in the eye.	0	9.62	34	15
Anxiety Feelings or emotions of dread, apprehension, and impending disaster but not disabling as with ANXIETY DISORDERS.	0	16.09	25	13
Cardiac Remodeling, Ventricular [description not available]	0	5.05	9	1
Compensatory Hyperinsulinemia A GLUCOSE-induced HYPERINSULINEMIA, a marker of insulin-resistant state. It is a mechanism to compensate for reduced sensitivity to insulin.	0	3.36	2	0
Insulin Sensitivity [description not available]	0	3.23	5	0
Hyperinsulinism A syndrome with excessively high INSULIN levels in the BLOOD. It may cause HYPOGLYCEMIA. Etiology of hyperinsulinism varies, including hypersecretion of a beta cell tumor (INSULINOMA); autoantibodies against insulin (INSULIN ANTIBODIES); defective insulin receptor (INSULIN RESISTANCE); or overuse of exogenous insulin or HYPOGLYCEMIC AGENTS.	0	3.36	2	0
Insulin Resistance Diminished effectiveness of INSULIN in lowering blood sugar levels: requiring the use of 200 units or more of insulin per day to prevent HYPERGLYCEMIA or KETOSIS.	0	3.23	5	0
Femoral Fractures Fractures of the femur.	0	3.13	5	0
Brain Hemorrhage, Cerebral [description not available]	0	4.83	7	1
Weight Reduction [description not available]	0	2.46	2	0
Cerebral Hemorrhage Bleeding into one or both CEREBRAL HEMISPHERES including the BASAL GANGLIA and the CEREBRAL CORTEX. It is often associated with HYPERTENSION and CRANIOCEREBRAL TRAUMA.	0	4.83	7	1
Hematoma A collection of blood outside the BLOOD VESSELS. Hematoma can be localized in an organ, space, or tissue.	0	2.41	2	0
Weight Loss Decrease in existing BODY WEIGHT.	0	2.46	2	0
Brain Swelling [description not available]	0	13.07	25	4
Brain Edema Increased intracellular or extracellular fluid in brain tissue. Cytotoxic brain edema (swelling due to increased intracellular fluid) is indicative of a disturbance in cell metabolism, and is commonly associated with hypoxic or ischemic injuries (see HYPOXIA, BRAIN). An increase in extracellular fluid may be caused by increased brain capillary permeability (vasogenic edema), an osmotic gradient, local blockages in interstitial fluid pathways, or by obstruction of CSF flow (e.g., obstructive HYDROCEPHALUS). (From Childs Nerv Syst 1992 Sep; 8(6):301-6)	0	8.07	25	4
Anterior Cerebral Circulation Infarction [description not available]	0	6.54	6	1
Brain Infarction Tissue NECROSIS in any area of the brain, including the CEREBRAL HEMISPHERES, the CEREBELLUM, and the BRAIN STEM. Brain infarction is the result of a cascade of events initiated by inadequate blood flow through the brain that is followed by HYPOXIA and HYPOGLYCEMIA in brain tissue. Damage may be temporary, permanent, selective or pan-necrosis.	0	6.54	6	1
Acute Hypercapnic Respiratory Failure [description not available]	0	8.55	18	2
Respiratory Insufficiency Failure to adequately provide oxygen to cells of the body and to remove excess carbon dioxide from them. (Stedman, 25th ed)	1	10.55	18	2
Neuromuscular Blockade The intentional interruption of transmission at the NEUROMUSCULAR JUNCTION by external agents, usually neuromuscular blocking agents. It is distinguished from NERVE BLOCK in which nerve conduction (NEURAL CONDUCTION) is interrupted rather than neuromuscular transmission. Neuromuscular blockade is commonly used to produce MUSCLE RELAXATION as an adjunct to anesthesia during surgery and other medical procedures. It is also often used as an experimental manipulation in basic research. It is not strictly speaking anesthesia but is grouped here with anesthetic techniques. The failure of neuromuscular transmission as a result of pathological processes is not included here.	0	13.86	54	35
Degenerative Diseases, Central Nervous System [description not available]	0	10.04	43	0
Neurodegenerative Diseases Hereditary and sporadic conditions which are characterized by progressive nervous system dysfunction. These disorders are often associated with atrophy of the affected central or peripheral nervous system structures.	0	10.04	43	0
Acetonemia [description not available]	0	2.93	3	0
Anoxia, Fetal [description not available]	0	2.73	3	0
Fetal Hypoxia Deficient oxygenation of FETAL BLOOD.	0	2.73	3	0
Injury, Myocardial Reperfusion [description not available]	0	14.28	120	13
Heart Disease, Ischemic [description not available]	0	13.52	87	16
Myocardial Ischemia A disorder of cardiac function caused by insufficient blood flow to the muscle tissue of the heart. The decreased blood flow may be due to narrowing of the coronary arteries (CORONARY ARTERY DISEASE), to obstruction by a thrombus (CORONARY THROMBOSIS), or less commonly, to diffuse narrowing of arterioles and other small vessels within the heart. Severe interruption of the blood supply to the myocardial tissue may result in necrosis of cardiac muscle (MYOCARDIAL INFARCTION).	0	13.52	87	16
Alcohol Abuse [description not available]	0	2.49	2	0
Alcohol Drinking Behaviors associated with the ingesting of ALCOHOLIC BEVERAGES, including social drinking.	0	2.76	3	0
Alcoholism A primary, chronic disease with genetic, psychosocial, and environmental factors influencing its development and manifestations. The disease is often progressive and fatal. It is characterized by impaired control over drinking, preoccupation with the drug alcohol, use of alcohol despite adverse consequences, and distortions in thinking, most notably denial. Each of these symptoms may be continuous or periodic. (Morse & Flavin for the Joint Commission of the National Council on Alcoholism and Drug Dependence and the American Society of Addiction Medicine to Study the Definition and Criteria for the Diagnosis of Alcoholism: in JAMA 1992;268:1012-4)	0	2.49	2	0
Electrocardiogram QT Prolonged [description not available]	0	6.9	14	2
Long QT Syndrome A condition that is characterized by episodes of fainting (SYNCOPE) and varying degree of ventricular arrhythmia as indicated by the prolonged QT interval. The inherited forms are caused by mutation of genes encoding cardiac ion channel proteins. The two major forms are ROMANO-WARD SYNDROME and JERVELL-LANGE NIELSEN SYNDROME.	0	6.9	14	2
Viral Zoonoses Viral infections that may be transmitted between non-human animals and HUMANS.	0	2.25	1	0
Concussive Convulsion [description not available]	0	3.17	1	0
Fasting Hypoglycemia HYPOGLYCEMIA expressed in the postabsorptive state, after prolonged FASTING, or an overnight fast.	0	6.44	9	1
Hypoglycemia A syndrome of abnormally low BLOOD GLUCOSE level. Clinical hypoglycemia has diverse etiologies. Severe hypoglycemia eventually lead to glucose deprivation of the CENTRAL NERVOUS SYSTEM resulting in HUNGER; SWEATING; PARESTHESIA; impaired mental function; SEIZURES; COMA; and even DEATH.	0	11.44	9	1
Disease Exacerbation [description not available]	0	14.71	52	49
Birth Weight The mass or quantity of heaviness of an individual at BIRTH. It is expressed by units of pounds or kilograms.	0	5.57	3	2
Recrudescence [description not available]	0	6.1	6	2
Diffuse Parenchymal Lung Disease [description not available]	0	4.79	2	1
Hibernation, Myocardial [description not available]	0	6.81	13	2
Tuberculosis, Drug-Resistant [description not available]	0	4.43	1	1
Infections, Coronavirus [description not available]	0	13.76	18	9
Chronic Hepatitis B [description not available]	0	4.43	1	1
Diffuse Lymphocytic Lymphoma, Poorly-Differentiated [description not available]	0	4.43	1	1
Airflow Obstruction, Chronic [description not available]	0	5.82	4	2
Ductal Carcinoma [description not available]	0	4.43	1	1
Gastrointestinal Stromal Neoplasm [description not available]	0	4.43	1	1
Complications of Diabetes Mellitus [description not available]	0	4.71	2	1
Overweight A status with BODY WEIGHT that is above certain standards. In the scale of BODY MASS INDEX, overweight is defined as having a BMI of 25.0-29.9 kg/m2. Overweight may or may not be due to increases in body fat (ADIPOSE TISSUE), hence overweight does not equal over fat.	0	9.4	7	7
Atherogenesis [description not available]	0	7.55	4	4
Bone Fractures [description not available]	0	6.75	7	2
Chronic Kidney Diseases [description not available]	0	7.55	4	4
Primary Graft Dysfunction A form of ischemia-reperfusion injury occurring in the early period following transplantation. Significant pathophysiological changes in MITOCHONDRIA are the main cause of the dysfunction. It is most often seen in the transplanted lung, liver, or kidney and can lead to GRAFT REJECTION.	0	4.43	1	1
Airway Remodeling The structural changes in the number, mass, size and/or composition of the airway tissues.	0	4.43	1	1
Atheroma [description not available]	0	4.43	1	1
Lower Urinary Tract Symptom [description not available]	0	4.43	1	1
Carcinogenesis The origin, production or development of cancer through genotypic and phenotypic changes which upset the normal balance between cell proliferation and cell death. Carcinogenesis generally requires a constellation of steps, which may occur quickly or over a period of many years.	0	9.74	9	9
Adolescent Obesity [description not available]	0	4.43	1	1
Allergic Rhinitis [description not available]	0	4.43	1	1
Thyroid Cancer, Anaplastic [description not available]	0	4.43	1	1
Familial Nonmedullary Thyroid Cancer [description not available]	0	4.43	1	1
Esophageal Squamous Cell Carcinoma A carcinoma that originates usually from cells on the surface of the middle and lower third of the ESOPHAGUS. Tumor cells exhibit typical squamous morphology and form large polypoid lesions. Mutations in RNF6, LZTS1, TGFBR2, DEC1, and WWOX1 genes are associated with this cancer.	0	4.43	1	1
Adenocarcinoma, Basal Cell [description not available]	0	4.77	2	1
Rheumatoid Arthritis [description not available]	0	4.43	1	1
Amaurosis [description not available]	0	4.75	2	1
Bone Loss, Osteoclastic [description not available]	0	4.43	1	1
Benign Neoplasms, Brain [description not available]	0	9.78	34	7
Carcinoma, Ehrlich Tumor A transplantable, poorly differentiated malignant tumor which appeared originally as a spontaneous breast carcinoma in a mouse. It grows in both solid and ascitic forms.	0	4.7	2	1
Carcinoma, Non-Small Cell Lung [description not available]	0	9.55	7	5
Adenocarcinoma Of Kidney [description not available]	0	8.08	6	4
Cell Transformation, Neoplastic Cell changes manifested by escape from control mechanisms, increased growth potential, alterations in the cell surface, karyotypic abnormalities, morphological and biochemical deviations from the norm, and other attributes conferring the ability to invade, metastasize, and kill.	0	4.43	1	1
Clostridioides difficile Infection [description not available]	0	4.43	1	1
Autoimmune Diabetes [description not available]	0	5.24	4	1
Anasarca [description not available]	0	5.72	7	1
Cutis Elastica [description not available]	0	4.43	1	1
E coli Infections [description not available]	0	5	3	1
Cancer of Esophagus [description not available]	0	6.48	3	2
Exanthem [description not available]	0	4.43	1	1
Glial Cell Tumors [description not available]	0	12.94	30	19
Hepatitis B Virus Infection [description not available]	0	7.55	4	4
Hepatocellular Carcinoma [description not available]	0	7.94	7	4
Chronic Insomnia [description not available]	0	4.43	1	1
Hypermobility, Joint [description not available]	0	4.43	1	1
Chronic Kidney Failure [description not available]	0	5.79	8	1
Cancer of Kidney [description not available]	0	11.73	18	4
Cirrhosis, Liver [description not available]	0	7.94	8	4
Cancer of Liver [description not available]	0	8.32	11	4
Cancer of Lung [description not available]	0	10.59	14	8
B16 Melanoma [description not available]	0	4.74	2	1
Muscle Disorders [description not available]	0	5.56	6	1
Morbid Obesity [description not available]	0	14.99	46	35
Age-Related Osteoporosis [description not available]	0	7.55	4	4
Cancer of Ovary [description not available]	0	6.94	5	2
Cancer of Pancreas [description not available]	0	10.06	12	10
Experimental Lung Inflammation Inflammation of any part, segment or lobe, of the lung parenchyma.	0	5.88	8	1
Prediabetes [description not available]	0	4.43	1	1
Acute Respiratory Distress Syndrome [description not available]	0	11.39	18	1
Cancer of Salivary Gland [description not available]	0	4.43	1	1
Hemorrhagic Shock [description not available]	0	6.81	23	1
Cancer of Skin [description not available]	0	5.29	4	1
Blood Clot [description not available]	0	4.78	2	1
Cancer of the Thyroid [description not available]	0	6.23	4	3
Pulmonary Consumption [description not available]	0	5.01	3	1
Deficiency, Vitamin D [description not available]	0	4.43	1	1
Injuries Used with anatomic headings, animals, and sports for wounds and injuries. Excludes cell damage, for which pathology is used.	0	6.36	5	3
HIV Coinfection [description not available]	0	4.43	1	1
Bone Loss, Perimenopausal [description not available]	0	4.43	1	1
Bacterial Infections, Gram-Negative [description not available]	0	7.55	4	4
Carcinoma, Ductal, Pancreatic [description not available]	0	4.43	1	1
Hangman Fracture [description not available]	0	4.43	1	1
Idiopathic Interstitial Pneumonia [description not available]	0	4.43	1	1
Eye Infections, Fungal Infection by a variety of fungi, usually through four possible mechanisms: superficial infection producing conjunctivitis, keratitis, or lacrimal obstruction; extension of infection from neighboring structures - skin, paranasal sinuses, nasopharynx; direct introduction during surgery or accidental penetrating trauma; or via the blood or lymphatic routes in patients with underlying mycoses.	0	4.43	1	1
Cell Transformation, Viral An inheritable change in cells manifested by changes in cell division and growth and alterations in cell surface properties. It is induced by infection with a transforming virus.	0	4.43	1	1
Adenocarcinoma A malignant epithelial tumor with a glandular organization.	0	4.77	2	1
Albuminuria The presence of albumin in the urine, an indicator of KIDNEY DISEASES.	0	6.15	4	3
Arthritis, Rheumatoid A chronic systemic disease, primarily of the joints, marked by inflammatory changes in the synovial membranes and articular structures, widespread fibrinoid degeneration of the collagen fibers in mesenchymal tissues, and by atrophy and rarefaction of bony structures. Etiology is unknown, but autoimmune mechanisms have been implicated.	0	4.43	1	1
Blindness The inability to see or the loss or absence of perception of visual stimuli. This condition may be the result of EYE DISEASES; OPTIC NERVE DISEASES; OPTIC CHIASM diseases; or BRAIN DISEASES affecting the VISUAL PATHWAYS or OCCIPITAL LOBE.	0	4.75	2	1
Brain Neoplasms Neoplasms of the intracranial components of the central nervous system, including the cerebral hemispheres, basal ganglia, hypothalamus, thalamus, brain stem, and cerebellum. Brain neoplasms are subdivided into primary (originating from brain tissue) and secondary (i.e., metastatic) forms. Primary neoplasms are subdivided into benign and malignant forms. In general, brain tumors may also be classified by age of onset, histologic type, or presenting location in the brain.	0	9.78	34	7
Carcinoma, Non-Small-Cell Lung A heterogeneous aggregate of at least three distinct histological types of lung cancer, including SQUAMOUS CELL CARCINOMA; ADENOCARCINOMA; and LARGE CELL CARCINOMA. They are dealt with collectively because of their shared treatment strategy.	0	9.55	7	5
Carcinoma, Renal Cell A heterogeneous group of sporadic or hereditary carcinoma derived from cells of the KIDNEYS. There are several subtypes including the clear cells, the papillary, the chromophobe, the collecting duct, the spindle cells (sarcomatoid), or mixed cell-type carcinoma.	0	8.08	6	4
Clostridium Infections Infections with bacteria of the genus CLOSTRIDIUM and closely related CLOSTRIDIOIDES species.	0	4.43	1	1
Colitis Inflammation of the COLON section of the large intestine (INTESTINE, LARGE), usually with symptoms such as DIARRHEA (often with blood and mucus), ABDOMINAL PAIN, and FEVER.	0	4.79	2	1
Connective Tissue Diseases A heterogeneous group of disorders, some hereditary, others acquired, characterized by abnormal structure or function of one or more of the elements of connective tissue, i.e., collagen, elastin, or the mucopolysaccharides.	0	4.43	1	1
Diabetes Mellitus A heterogeneous group of disorders characterized by HYPERGLYCEMIA and GLUCOSE INTOLERANCE.	0	11.19	6	2
Diabetes Mellitus, Type 1 A subtype of DIABETES MELLITUS that is characterized by INSULIN deficiency. It is manifested by the sudden onset of severe HYPERGLYCEMIA, rapid progression to DIABETIC KETOACIDOSIS, and DEATH unless treated with insulin. The disease may occur at any age, but is most common in childhood or adolescence.	0	5.24	4	1
Edema Abnormal fluid accumulation in TISSUES or body cavities. Most cases of edema are present under the SKIN in SUBCUTANEOUS TISSUE.	0	5.72	7	1
Ehlers-Danlos Syndrome A heterogeneous group of autosomally inherited COLLAGEN DISEASES caused by defects in the synthesis or structure of FIBRILLAR COLLAGEN. There are numerous subtypes: classical, hypermobility, vascular, and others. Common clinical features include hyperextensible skin and joints, skin fragility and reduced wound healing capability.	0	4.43	1	1
Escherichia coli Infections Infections with bacteria of the species ESCHERICHIA COLI.	0	5	3	1
Esophageal Neoplasms Tumors or cancer of the ESOPHAGUS.	0	6.48	3	2
Exanthema Diseases in which skin eruptions or rashes are a prominent manifestation. Classically, six such diseases were described with similar rashes; they were numbered in the order in which they were reported. Only the fourth (Duke's disease), fifth (ERYTHEMA INFECTIOSUM), and sixth (EXANTHEMA SUBITUM) numeric designations survive as occasional synonyms in current terminology.	0	4.43	1	1
Glioma Benign and malignant central nervous system neoplasms derived from glial cells (i.e., astrocytes, oligodendrocytes, and ependymocytes). Astrocytes may give rise to astrocytomas (ASTROCYTOMA) or glioblastoma multiforme (see GLIOBLASTOMA). Oligodendrocytes give rise to oligodendrogliomas (OLIGODENDROGLIOMA) and ependymocytes may undergo transformation to become EPENDYMOMA; CHOROID PLEXUS NEOPLASMS; or colloid cysts of the third ventricle. (From Escourolle et al., Manual of Basic Neuropathology, 2nd ed, p21)	0	12.94	30	19
Hepatitis B INFLAMMATION of the LIVER in humans caused by a member of the ORTHOHEPADNAVIRUS genus, HEPATITIS B VIRUS. It is primarily transmitted by parenteral exposure, such as transfusion of contaminated blood or blood products, but can also be transmitted via sexual or intimate personal contact.	0	7.55	4	4
Carcinoma, Hepatocellular A primary malignant neoplasm of epithelial liver cells. It ranges from a well-differentiated tumor with EPITHELIAL CELLS indistinguishable from normal HEPATOCYTES to a poorly differentiated neoplasm. The cells may be uniform or markedly pleomorphic, or form GIANT CELLS. Several classification schemes have been suggested.	0	7.94	7	4
Sleep Initiation and Maintenance Disorders Disorders characterized by impairment of the ability to initiate or maintain sleep. This may occur as a primary disorder or in association with another medical or psychiatric condition.	0	4.43	1	1
Kidney Failure, Chronic The end-stage of CHRONIC RENAL INSUFFICIENCY. It is characterized by the severe irreversible kidney damage (as measured by the level of PROTEINURIA) and the reduction in GLOMERULAR FILTRATION RATE to less than 15 ml per min (Kidney Foundation: Kidney Disease Outcome Quality Initiative, 2002). These patients generally require HEMODIALYSIS or KIDNEY TRANSPLANTATION.	0	5.79	8	1
Kidney Neoplasms Tumors or cancers of the KIDNEY.	0	11.73	18	4
Liver Cirrhosis Liver disease in which the normal microcirculation, the gross vascular anatomy, and the hepatic architecture have been variably destroyed and altered with fibrous septa surrounding regenerated or regenerating parenchymal nodules.	0	7.94	8	4
Liver Neoplasms Tumors or cancer of the LIVER.	0	8.32	11	4
Lung Neoplasms Tumors or cancer of the LUNG.	0	10.59	14	8
Muscular Diseases Acquired, familial, and congenital disorders of SKELETAL MUSCLE and SMOOTH MUSCLE.	0	5.56	6	1
Necrosis The death of cells in an organ or tissue due to disease, injury or failure of the blood supply.	0	8.54	35	2
Obesity, Morbid The condition of weighing two, three, or more times the ideal weight, so called because it is associated with many serious and life-threatening disorders. In the BODY MASS INDEX, morbid obesity is defined as having a BMI greater than 40.0 kg/m2.	0	14.99	46	35
Osteoporosis Reduction of bone mass without alteration in the composition of bone, leading to fractures. Primary osteoporosis can be of two major types: postmenopausal osteoporosis (OSTEOPOROSIS, POSTMENOPAUSAL) and age-related or senile osteoporosis.	0	7.55	4	4
Ovarian Neoplasms Tumors or cancer of the OVARY. These neoplasms can be benign or malignant. They are classified according to the tissue of origin, such as the surface EPITHELIUM, the stromal endocrine cells, and the totipotent GERM CELLS.	0	6.94	5	2
Pancreatic Neoplasms Tumors or cancer of the PANCREAS. Depending on the types of ISLET CELLS present in the tumors, various hormones can be secreted: GLUCAGON from PANCREATIC ALPHA CELLS; INSULIN from PANCREATIC BETA CELLS; and SOMATOSTATIN from the SOMATOSTATIN-SECRETING CELLS. Most are malignant except the insulin-producing tumors (INSULINOMA).	0	10.06	12	10
Pneumonia Infection of the lung often accompanied by inflammation.	0	5.88	8	1
Pneumonia, Viral Inflammation of the lung parenchyma that is caused by a viral infection.	0	13.76	18	9
Prediabetic State The time period before the development of symptomatic diabetes. For example, certain risk factors can be observed in subjects who subsequently develop INSULIN RESISTANCE as in type 2 diabetes (DIABETES MELLITUS, TYPE 2).	0	4.43	1	1
Respiratory Distress Syndrome A syndrome characterized by progressive life-threatening RESPIRATORY INSUFFICIENCY in the absence of known LUNG DISEASES, usually following a systemic insult such as surgery or major TRAUMA.	0	11.39	18	1
Salivary Gland Neoplasms Tumors or cancer of the SALIVARY GLANDS.	0	4.43	1	1
Skin Neoplasms Tumors or cancer of the SKIN.	0	5.29	4	1
Thrombosis Formation and development of a thrombus or blood clot in the blood vessel.	0	4.78	2	1
Thyroid Neoplasms Tumors or cancer of the THYROID GLAND.	0	6.23	4	3
Tuberculosis, Pulmonary MYCOBACTERIUM infections of the lung.	0	5.01	3	1
Uveitis Inflammation of part or all of the uvea, the middle (vascular) tunic of the eye, and commonly involving the other tunics (sclera and cornea, and the retina). (Dorland, 27th ed)	0	4.43	1	1
Vitamin D Deficiency A nutritional condition produced by a deficiency of VITAMIN D in the diet, insufficient production of vitamin D in the skin, inadequate absorption of vitamin D from the diet, or abnormal conversion of vitamin D to its bioactive metabolites. It is manifested clinically as RICKETS in children and OSTEOMALACIA in adults. (From Cecil Textbook of Medicine, 19th ed, p1406)	0	4.43	1	1
Wounds and Injuries Damage inflicted on the body as the direct or indirect result of an external force, with or without disruption of structural continuity.	0	6.36	5	3
HIV Infections Includes the spectrum of human immunodeficiency virus infections that range from asymptomatic seropositivity, thru AIDS-related complex (ARC), to acquired immunodeficiency syndrome (AIDS).	0	4.43	1	1
Osteoporosis, Postmenopausal Metabolic disorder associated with fractures of the femoral neck, vertebrae, and distal forearm. It occurs commonly in women within 15-20 years after menopause, and is caused by factors associated with menopause including estrogen deficiency.	0	4.43	1	1
Spinal Fractures Broken bones in the vertebral column.	0	4.43	1	1
Gram-Negative Bacterial Infections Infections caused by bacteria that show up as pink (negative) when treated by the gram-staining method.	0	7.55	4	4
Lung Diseases, Interstitial A diverse group of lung diseases that affect the lung parenchyma. They are characterized by an initial inflammation of PULMONARY ALVEOLI that extends to the interstitium and beyond leading to diffuse PULMONARY FIBROSIS. Interstitial lung diseases are classified by their etiology (known or unknown causes), and radiological-pathological features.	0	4.79	2	1
Tuberculosis, Multidrug-Resistant Tuberculosis resistant to chemotherapy with two or more ANTITUBERCULAR AGENTS, including at least ISONIAZID and RIFAMPICIN. The problem of resistance is particularly troublesome in tuberculous OPPORTUNISTIC INFECTIONS associated with HIV INFECTIONS. It requires the use of second line drugs which are more toxic than the first line regimens. TB with isolates that have developed further resistance to at least three of the six classes of second line drugs is defined as EXTENSIVELY DRUG-RESISTANT TUBERCULOSIS.	0	4.43	1	1
Coronavirus Infections Virus diseases caused by the CORONAVIRUS genus. Some specifics include transmissible enteritis of turkeys (ENTERITIS, TRANSMISSIBLE, OF TURKEYS); FELINE INFECTIOUS PERITONITIS; and transmissible gastroenteritis of swine (GASTROENTERITIS, TRANSMISSIBLE, OF SWINE).	0	13.76	18	9
Hepatitis B, Chronic INFLAMMATION of the LIVER in humans caused by HEPATITIS B VIRUS lasting six months or more. It is primarily transmitted by parenteral exposure, such as transfusion of contaminated blood or blood products, but can also be transmitted via sexual or intimate personal contact.	0	4.43	1	1
Lymphoma, Mantle-Cell A form of non-Hodgkin lymphoma having a usually diffuse pattern with both small and medium lymphocytes and small cleaved cells. It accounts for about 5% of adult non-Hodgkin lymphomas in the United States and Europe. The majority of mantle-cell lymphomas are associated with a t(11;14) translocation resulting in overexpression of the CYCLIN D1 gene (GENES, BCL-1).	0	4.43	1	1
Carcinoma, Pancreatic Ductal Carcinoma that arises from the PANCREATIC DUCTS. It accounts for the majority of cancers derived from the PANCREAS.	0	4.43	1	1
Pulmonary Disease, Chronic Obstructive A disease of chronic diffuse irreversible airflow obstruction. Subcategories of COPD include CHRONIC BRONCHITIS and PULMONARY EMPHYSEMA.	0	5.82	4	2
Carcinoma, Ductal Malignant neoplasms involving the ductal systems of any of a number of organs, such as the MAMMARY GLANDS, the PANCREAS, the PROSTATE, or the LACRIMAL GLAND.	0	4.43	1	1
Gastrointestinal Stromal Tumors All tumors in the GASTROINTESTINAL TRACT arising from mesenchymal cells (MESODERM) except those of smooth muscle cells (LEIOMYOMA) or Schwann cells (SCHWANNOMA).	0	4.43	1	1
Atherosclerosis A thickening and loss of elasticity of the walls of ARTERIES that occurs with formation of ATHEROSCLEROTIC PLAQUES within the ARTERIAL INTIMA.	0	7.55	4	4
Fractures, Bone Breaks in bones.	0	6.75	7	2
Renal Insufficiency, Chronic Conditions in which the KIDNEYS perform below the normal level for more than three months. Chronic kidney insufficiency is classified by five stages according to the decline in GLOMERULAR FILTRATION RATE and the degree of kidney damage (as measured by the level of PROTEINURIA). The most severe form is the end-stage renal disease (CHRONIC KIDNEY FAILURE). (Kidney Foundation: Kidney Disease Outcome Quality Initiative, 2002)	0	7.55	4	4
Rhinitis, Allergic An inflammation of the NASAL MUCOSA triggered by ALLERGENS.	0	4.43	1	1
Thyroid Carcinoma, Anaplastic An aggressive THYROID GLAND malignancy which generally occurs in IODINE-deficient areas in people with previous thyroid pathology such as GOITER. It is associated with CELL DEDIFFERENTIATION of THYROID CARCINOMA (e.g., FOLLICULAR THYROID CARCINOMA; PAPILLARY THYROID CANCER). Typical initial presentation is a rapidly growing neck mass which upon metastasis is associated with DYSPHAGIA; NECK PAIN; bone pain; DYSPNEA; and NEUROLOGIC DEFICITS.	0	4.43	1	1
Esophageal Hernia [description not available]	0	2.42	2	0
Aldosteronism with Hyperplasia of the Adrenal Cortex [description not available]	0	2.25	1	0
Hyperoxia An abnormal increase in the amount of oxygen in the tissues and organs.	0	5.15	10	1
Blunt Injuries [description not available]	0	2.25	1	0
Circulatory Collapse [description not available]	0	3.38	7	0
Shock A pathological condition manifested by failure to perfuse or oxygenate vital organs.	0	8.38	7	0
Depression, Endogenous [description not available]	0	5.32	7	2
Depressive Disorder An affective disorder manifested by either a dysphoric mood or loss of interest or pleasure in usual activities. The mood disturbance is prominent and relatively persistent.	0	5.32	7	2
Deficiency, Mental [description not available]	0	2.72	3	0
Intellectual Disability Subnormal intellectual functioning which originates during the developmental period. This has multiple potential etiologies, including genetic defects and perinatal insults. Intelligence quotient (IQ) scores are commonly used to determine whether an individual has an intellectual disability. IQ scores between 70 and 79 are in the borderline range. Scores below 67 are in the disabled range. (from Joynt, Clinical Neurology, 1992, Ch55, p28)	0	7.72	3	0
Cardiovascular Stroke [description not available]	0	15.06	139	16
Myocardial Infarction NECROSIS of the MYOCARDIUM caused by an obstruction of the blood supply to the heart (CORONARY CIRCULATION).	0	15.06	139	16
Behavior Disorders [description not available]	0	2.69	2	0
Mental Disorders Psychiatric illness or diseases manifested by breakdowns in the adaptational process expressed primarily as abnormalities of thought, feeling, and behavior producing either distress or impairment of function.	0	2.69	2	0
Carcinoma, Epidermoid [description not available]	0	2.77	3	0
Cancer of Cervix [description not available]	0	4.73	3	2
Carcinoma, Squamous Cell A carcinoma derived from stratified SQUAMOUS EPITHELIAL CELLS. It may also occur in sites where glandular or columnar epithelium is normally present. (From Stedman, 25th ed)	0	2.77	3	0
Uterine Cervical Neoplasms Tumors or cancer of the UTERINE CERVIX.	0	4.73	3	2
Equine Diseases [description not available]	0	6.72	21	3
Closed Head Injuries [description not available]	0	2.73	3	0
Left Ventricular Dysfunction [description not available]	0	11.97	15	2
Ventricular Dysfunction, Left A condition in which the LEFT VENTRICLE of the heart was functionally impaired. This condition usually leads to HEART FAILURE; MYOCARDIAL INFARCTION; and other cardiovascular complications. Diagnosis is made by measuring the diminished ejection fraction and a depressed level of motility of the left ventricular wall.	0	6.97	15	2
Nervous System Disorders [description not available]	0	8.34	19	1
Nervous System Diseases Diseases of the central and peripheral nervous system. This includes disorders of the brain, spinal cord, cranial nerves, peripheral nerves, nerve roots, autonomic nervous system, neuromuscular junction, and muscle.	0	8.34	19	1
Delayed Awakening from Anesthesia [description not available]	0	6.61	5	2
Electrolytes Substances that dissociate into two or more ions, to some extent, in water. Solutions of electrolytes thus conduct an electric current and can be decomposed by it (ELECTROLYSIS). (Grant & Hackh's Chemical Dictionary, 5th ed)	0	6.5	13	4
Decerebrate Posturing [description not available]	0	4.01	14	0
Sepsis Associated Delirium [description not available]	0	2.63	2	0
Brain Inflammation [description not available]	0	10.81	7	1
Complication, Postoperative [description not available]	0	21.51	295	139
Encephalitis Inflammation of the BRAIN due to infection, autoimmune processes, toxins, and other conditions. Viral infections (see ENCEPHALITIS, VIRAL) are a relatively frequent cause of this condition.	0	10.81	7	1
Postoperative Complications Pathologic processes that affect patients after a surgical procedure. They may or may not be related to the disease for which the surgery was done, and they may or may not be direct results of the surgery.	0	21.51	295	139
Segond Fracture [description not available]	0	2.31	1	0
Tibial Fractures Fractures of the TIBIA.	0	2.31	1	0
Glycosuria The appearance of an abnormally large amount of GLUCOSE in the urine, such as more than 500 mg/day in adults. It can be due to HYPERGLYCEMIA or genetic defects in renal reabsorption (RENAL GLYCOSURIA).	0	10.84	6	4
Anxiety Neuroses [description not available]	0	2.31	1	0
Panic Attacks [description not available]	0	2.31	1	0
Anxiety Disorders Persistent and disabling ANXIETY.	0	2.31	1	0
Panic Disorder A type of anxiety disorder characterized by unexpected panic attacks that last minutes or, rarely, hours. Panic attacks begin with intense apprehension, fear or terror and, often, a feeling of impending doom. Symptoms experienced during a panic attack include dyspnea or sensations of being smothered; dizziness, loss of balance or faintness; choking sensations; palpitations or accelerated heart rate; shakiness; sweating; nausea or other form of abdominal distress; depersonalization or derealization; paresthesias; hot flashes or chills; chest discomfort or pain; fear of dying and fear of not being in control of oneself or going crazy. Agoraphobia may also develop. Similar to other anxiety disorders, it may be inherited as an autosomal dominant trait.	0	2.31	1	0
Critical Illness A disease or state in which death is possible or imminent.	0	10.41	15	3
Cognition Disorders Disorders characterized by disturbances in mental processes related to learning, thinking, reasoning, and judgment.	0	14.45	78	21
Cystic Fibrosis of Pancreas [description not available]	0	2.46	2	0
Infections, Pseudomonas [description not available]	0	2.31	1	0
Cystic Fibrosis An autosomal recessive genetic disease of the EXOCRINE GLANDS. It is caused by mutations in the gene encoding the CYSTIC FIBROSIS TRANSMEMBRANE CONDUCTANCE REGULATOR expressed in several organs including the LUNG, the PANCREAS, the BILIARY SYSTEM, and the SWEAT GLANDS. Cystic fibrosis is characterized by epithelial secretory dysfunction associated with ductal obstruction resulting in AIRWAY OBSTRUCTION; chronic RESPIRATORY INFECTIONS; PANCREATIC INSUFFICIENCY; maldigestion; salt depletion; and HEAT PROSTRATION.	0	2.46	2	0
Pseudomonas Infections Infections with bacteria of the genus PSEUDOMONAS.	0	2.31	1	0
Apnea A transient absence of spontaneous respiration.	0	11.99	17	5
Central Nervous System Disease [description not available]	0	2.49	2	0
Central Nervous System Diseases Diseases of any component of the brain (including the cerebral hemispheres, diencephalon, brain stem, and cerebellum) or the spinal cord.	0	2.49	2	0
Chemical and Drug Induced Liver Injury, Chronic Liver disease lasting six months or more, caused by an adverse effect of a drug or chemical. The adverse effect may be caused by drugs, drug metabolites, chemicals from the environment, or an idiosyncratic response.	0	2.31	1	0
Amyotonia Congenita [description not available]	0	2.41	1	0
Neuromuscular Diseases A general term encompassing lower MOTOR NEURON DISEASE; PERIPHERAL NERVOUS SYSTEM DISEASES; and certain MUSCULAR DISEASES. Manifestations include MUSCLE WEAKNESS; FASCICULATION; muscle ATROPHY; SPASM; MYOKYMIA; MUSCLE HYPERTONIA, myalgias, and MUSCLE HYPOTONIA.	0	2.41	1	0
Elevated ICP (Intracranial Pressure) [description not available]	0	5.79	11	2
Intracranial Hypertension Increased pressure within the cranial vault. This may result from several conditions, including HYDROCEPHALUS; BRAIN EDEMA; intracranial masses; severe systemic HYPERTENSION; PSEUDOTUMOR CEREBRI; and other disorders.	0	5.79	11	2
Drug Refractory Epilepsy [description not available]	0	2.61	2	0
Hypercapnia A clinical manifestation of abnormal increase in the amount of carbon dioxide in arterial blood.	0	10.95	54	6
Impotence [description not available]	0	2.63	2	0
Erectile Dysfunction The inability in the male to have a PENILE ERECTION due to psychological or organ dysfunction.	0	2.63	2	0
Acute Disease Disease having a short and relatively severe course.	0	8.23	35	1
Chronic Lung Injury [description not available]	0	5.13	6	0
Inguinal Hernia [description not available]	0	6.75	11	6
Hernia, Inguinal An abdominal hernia with an external bulge in the GROIN region. It can be classified by the location of herniation. Indirect inguinal hernias occur through the internal inguinal ring. Direct inguinal hernias occur through defects in the ABDOMINAL WALL (transversalis fascia) in Hesselbach's triangle. The former type is commonly seen in children and young adults; the latter in adults.	1	8.75	11	6
Idiopathic Parkinson Disease [description not available]	0	3.18	5	0
Parkinson Disease A progressive, degenerative neurologic disease characterized by a TREMOR that is maximal at rest, retropulsion (i.e. a tendency to fall backwards), rigidity, stooped posture, slowness of voluntary movements, and a masklike facial expression. Pathologic features include loss of melanin containing neurons in the substantia nigra and other pigmented nuclei of the brainstem. LEWY BODIES are present in the substantia nigra and locus coeruleus but may also be found in a related condition (LEWY BODY DISEASE, DIFFUSE) characterized by dementia in combination with varying degrees of parkinsonism. (Adams et al., Principles of Neurology, 6th ed, p1059, pp1067-75)	0	3.18	5	0
Delirium of Mixed Origin [description not available]	0	13.89	36	27
Delirium A disorder characterized by CONFUSION; inattentiveness; disorientation; ILLUSIONS; HALLUCINATIONS; agitation; and in some instances autonomic nervous system overactivity. It may result from toxic/metabolic conditions or structural brain lesions. (From Adams et al., Principles of Neurology, 6th ed, pp411-2)	0	13.89	36	27
Monkey Diseases Diseases of Old World and New World monkeys. This term includes diseases of baboons but not of chimpanzees or gorillas (= APE DISEASES).	0	2.51	2	0
Brain Hemorrhage [description not available]	0	2.52	2	0
Intracranial Hemorrhages Bleeding within the SKULL, including hemorrhages in the brain and the three membranes of MENINGES. The escape of blood often leads to the formation of HEMATOMA in the cranial epidural, subdural, and subarachnoid spaces.	0	2.52	2	0
Abnormal Deep Tendon Reflex [description not available]	0	5.03	5	2
Reflex, Abnormal An abnormal response to a stimulus applied to the sensory components of the nervous system. This may take the form of increased, decreased, or absent reflexes.	0	5.03	5	2
Micrometastases, Neoplasm [description not available]	0	3.06	1	0
Bronchospasm [description not available]	0	6.03	15	2
Bronchial Spasm Spasmodic contraction of the smooth muscle of the bronchi.	0	6.03	15	2
Respiration Disorders Diseases of the respiratory system in general or unspecified or for a specific respiratory disease not available.	0	10.95	22	16
Arrhythmia [description not available]	0	11.53	65	20
Arrhythmias, Cardiac Any disturbances of the normal rhythmic beating of the heart or MYOCARDIAL CONTRACTION. Cardiac arrhythmias can be classified by the abnormalities in HEART RATE, disorders of electrical impulse generation, or impulse conduction.	0	11.53	65	20
Organophosphorus Poisoning [description not available]	0	2.48	2	0
Organophosphate Poisoning Poisoning due to exposure to ORGANOPHOSPHORUS COMPOUNDS, such as ORGANOPHOSPHATES; ORGANOTHIOPHOSPHATES; and ORGANOTHIOPHOSPHONATES.	0	7.48	2	0
Mast-Cell Sarcoma A unifocal malignant tumor that consists of atypical pathological MAST CELLS without systemic involvement. It causes local destructive growth in organs other than in skin or bone marrow.	0	3.53	1	1
Nociceptive Pain Dull or sharp aching pain caused by stimulated NOCICEPTORS due to tissue injury, inflammation or diseases. It can be divided into somatic or tissue pain and VISCERAL PAIN.	0	6.83	7	1
Allodynia [description not available]	0	7.11	21	0
Heart Valve Diseases Pathological conditions involving any of the various HEART VALVES and the associated structures (PAPILLARY MUSCLES and CHORDAE TENDINEAE).	0	6.61	7	3
Coma A profound state of unconsciousness associated with depressed cerebral activity from which the individual cannot be aroused. Coma generally occurs when there is dysfunction or injury involving both cerebral hemispheres or the brain stem RETICULAR FORMATION.	0	7.97	4	0
Asystole [description not available]	0	6.62	27	0
Heart Arrest Cessation of heart beat or MYOCARDIAL CONTRACTION. If it is treated within a few minutes, heart arrest can be reversed in most cases to normal cardiac rhythm and effective circulation.	0	6.62	27	0
Tachyarrhythmia [description not available]	0	15.93	66	48
Tachycardia Abnormally rapid heartbeat, usually with a HEART RATE above 100 beats per minute for adults. Tachycardia accompanied by disturbance in the cardiac depolarization (cardiac arrhythmia) is called tachyarrhythmia.	0	15.93	66	48
Malignant Melanoma [description not available]	0	2.45	2	0
Melanoma A malignant neoplasm derived from cells that are capable of forming melanin, which may occur in the skin of any part of the body, in the eye, or, rarely, in the mucous membranes of the genitalia, anus, oral cavity, or other sites. It occurs mostly in adults and may originate de novo or from a pigmented nevus or malignant lentigo. Melanomas frequently metastasize widely, and the regional lymph nodes, liver, lungs, and brain are likely to be involved. The incidence of malignant skin melanomas is rising rapidly in all parts of the world. (Stedman, 25th ed; from Rook et al., Textbook of Dermatology, 4th ed, p2445)	0	7.45	2	0
Apnea, Central [description not available]	0	2.17	1	0
Hypoventilation A reduction in the amount of air entering the pulmonary alveoli.	0	6.08	10	3
Protein Aggregation, Pathological A biochemical phenomenon in which misfolded proteins aggregate either intra- or extracellularly. Triggered by factors such as MUTATION; POST-TRANSLATIONAL MODIFICATIONS, and environmental stress, it is generally associated with ALZHEIMER DISEASE; PARKINSON DISEASE; HUNTINGTON DISEASE; and TYPE 2 DIABETES MELLITUS.	0	2.17	1	0
Sleep Apnea, Central A condition associated with multiple episodes of sleep apnea which are distinguished from obstructive sleep apnea (SLEEP APNEA, OBSTRUCTIVE) by the complete cessation of efforts to breathe. This disorder is associated with dysfunction of central nervous system centers that regulate respiration.	0	2.17	1	0
Anoxia-Ischemia, Brain [description not available]	0	7.75	20	0
Hypoxia-Ischemia, Brain A disorder characterized by a reduction of oxygen in the blood combined with reduced blood flow (ISCHEMIA) to the brain from a localized obstruction of a cerebral artery or from systemic hypoperfusion. Prolonged hypoxia-ischemia is associated with ISCHEMIC ATTACK, TRANSIENT; BRAIN INFARCTION; BRAIN EDEMA; COMA; and other conditions.	0	7.75	20	0
Inflammatory Response Syndrome, Systemic [description not available]	0	3.93	2	1
Primary Peritonitis [description not available]	0	2.97	4	0
Peritonitis INFLAMMATION of the PERITONEUM lining the ABDOMINAL CAVITY as the result of infectious, autoimmune, or chemical processes. Primary peritonitis is due to infection of the PERITONEAL CAVITY via hematogenous or lymphatic spread and without intra-abdominal source. Secondary peritonitis arises from the ABDOMINAL CAVITY itself through RUPTURE or ABSCESS of intra-abdominal organs.	0	7.97	4	0
Systemic Inflammatory Response Syndrome A systemic inflammatory response to a variety of clinical insults, characterized by two or more of the following conditions: (1) fever	0	3.93	2	1
Refractory Depression [description not available]	0	9.83	2	1
Depressive Disorder, Treatment-Resistant Failure to respond to two or more trials of antidepressant monotherapy or failure to respond to four or more trials of different antidepressant therapies. (Campbell's Psychiatric Dictionary, 9th ed.)	0	4.83	2	1
Sensitivity and Specificity Binary classification measures to assess test results. Sensitivity or recall rate is the proportion of true positives. Specificity is the probability of correctly determining the absence of a condition. (From Last, Dictionary of Epidemiology, 2d ed)	0	8.63	59	8
Hyperpotassemia [description not available]	0	3.52	8	0
Hyperkalemia Abnormally high potassium concentration in the blood, most often due to defective renal excretion. It is characterized clinically by electrocardiographic abnormalities (elevated T waves and depressed P waves, and eventually by atrial asystole). In severe cases, weakness and flaccid paralysis may occur. (Dorland, 27th ed)	0	8.52	8	0
Anesthesia Awareness [description not available]	0	7.4	8	2
Cough A sudden, audible expulsion of air from the lungs through a partially closed glottis, preceded by inhalation. It is a protective response that serves to clear the trachea, bronchi, and/or lungs of irritants and secretions, or to prevent aspiration of foreign materials into the lungs.	0	14.64	46	36
Muscle Relaxation That phase of a muscle twitch during which a muscle returns to a resting position.	0	7.56	32	5
Anterior Circulation Transient Ischemic Attack [description not available]	0	7.1	32	3
Carotid Artery Narrowing [description not available]	0	3.12	5	0
Ischemic Attack, Transient Brief reversible episodes of focal, nonconvulsive ischemic dysfunction of the brain having a duration of less than 24 hours, and usually less than one hour, caused by transient thrombotic or embolic blood vessel occlusion or stenosis. Events may be classified by arterial distribution, temporal pattern, or etiology (e.g., embolic vs. thrombotic). (From Adams et al., Principles of Neurology, 6th ed, pp814-6)	0	7.1	32	3
Carotid Stenosis Narrowing or stricture of any part of the CAROTID ARTERIES, most often due to atherosclerotic plaque formation. Ulcerations may form in atherosclerotic plaques and induce THROMBUS formation. Platelet or cholesterol emboli may arise from stenotic carotid lesions and induce a TRANSIENT ISCHEMIC ATTACK; CEREBROVASCULAR ACCIDENT; or temporary blindness (AMAUROSIS FUGAX). (From Adams et al., Principles of Neurology, 6th ed, pp 822-3)	0	3.12	5	0
Direct Hyperbilirubinemia, Neonatal [description not available]	0	2.21	1	0
Anoxia, Brain [description not available]	0	5.18	11	1
Disbacteriosis [description not available]	0	2.61	2	0
Infection, Postoperative Wound [description not available]	0	3.36	2	0
Minimally Conscious State [description not available]	0	2.51	2	0
Cardiac Rupture, Traumatic [description not available]	0	5.69	2	1
Complication, Intraoperative [description not available]	0	15.17	110	39
Arteriosclerosis, Coronary [description not available]	0	10.71	17	12
Coronary Artery Disease Pathological processes of CORONARY ARTERIES that may derive from a congenital abnormality, atherosclerotic, or non-atherosclerotic cause.	0	15.71	17	12
Altered Level of Consciousness [description not available]	0	2.21	1	0
Cancer Syndromes, Hereditary [description not available]	0	2.21	1	0
Angiomatosis A condition with multiple tumor-like lesions caused either by congenital or developmental malformations of BLOOD VESSELS, or reactive vascular proliferations, such as in bacillary angiomatosis. Angiomatosis is considered non-neoplastic.	0	2.21	1	0
Spinal Neoplasms New abnormal growth of tissue in the SPINE.	0	2.21	1	0
Angiogenesis, Pathologic [description not available]	0	3.47	2	0
Electron Transport Chain Deficiencies, Mitochondrial [description not available]	0	2.54	2	0
Mitochondrial Diseases Diseases caused by abnormal function of the MITOCHONDRIA. They may be caused by mutations, acquired or inherited, in mitochondrial DNA or in nuclear genes that code for mitochondrial components. They may also be the result of acquired mitochondria dysfunction due to adverse effects of drugs, infections, or other environmental causes.	0	2.54	2	0
Anaphylactic Reaction [description not available]	0	7.91	4	0
Anaphylaxis An acute hypersensitivity reaction due to exposure to a previously encountered ANTIGEN. The reaction may include rapidly progressing URTICARIA, respiratory distress, vascular collapse, systemic SHOCK, and death.	0	2.91	4	0
Genetic Predisposition [description not available]	0	3.15	5	0
Muscular Weakness [description not available]	0	2.73	3	0
Muscle Weakness A vague complaint of debility, fatigue, or exhaustion attributable to weakness of various muscles. The weakness can be characterized as subacute or chronic, often progressive, and is a manifestation of many muscle and neuromuscular diseases. (From Wyngaarden et al., Cecil Textbook of Medicine, 19th ed, p2251)	0	2.73	3	0
Amentia [description not available]	0	2.48	2	0
Dementia An acquired organic mental disorder with loss of intellectual abilities of sufficient severity to interfere with social or occupational functioning. The dysfunction is multifaceted and involves memory, behavior, personality, judgment, attention, spatial relations, language, abstract thought, and other executive functions. The intellectual decline is usually progressive, and initially spares the level of consciousness.	0	7.48	2	0
Hypertrophy, Right Ventricular Enlargement of the RIGHT VENTRICLE of the heart. This increase in ventricular mass is often attributed to PULMONARY HYPERTENSION and is a contributor to cardiovascular morbidity and mortality.	0	2.95	4	0
Pulmonary Hypertension [description not available]	0	5.46	8	2
Tricuspid Incompetence [description not available]	0	2.21	1	0
Hypertension, Pulmonary Increased VASCULAR RESISTANCE in the PULMONARY CIRCULATION, usually secondary to HEART DISEASES or LUNG DISEASES.	0	5.46	8	2
Cecitis [description not available]	0	2.21	1	0
Emesis [description not available]	0	14.94	68	58
Vomiting The forcible expulsion of the contents of the STOMACH through the MOUTH.	0	14.94	68	58
Blood Loss, Surgical Loss of blood during a surgical procedure.	0	10.84	35	20
Airway Hyper-Responsiveness [description not available]	0	2.52	2	0
Dyskinesia, Medication-Induced [description not available]	0	2.75	3	0
Anti-N-Methyl-D-Aspartate Receptor Encephalitis Disorder characterized by symptoms of CATATONIA; HYPOVENTILATION; DYSKINESIAS; ENCEPHALITIS; and SEIZURES followed by a reduced CONSCIOUSNESS. It is often followed by a viral-like prodrome. Many cases are self-limiting and respond well to IMMUNOMODULATORY THERAPIES against the NMDA RECEPTORS antibodies.	0	2.08	1	0
Dyskinesia, Drug-Induced Abnormal movements, including HYPERKINESIS; HYPOKINESIA; TREMOR; and DYSTONIA, associated with the use of certain medications or drugs. Muscles of the face, trunk, neck, and extremities are most commonly affected. Tardive dyskinesia refers to abnormal hyperkinetic movements of the muscles of the face, tongue, and neck associated with the use of neuroleptic agents (see ANTIPSYCHOTIC AGENTS). (Adams et al., Principles of Neurology, 6th ed, p1199)	0	2.75	3	0
Female Genital Diseases [description not available]	0	5.56	6	3
Hyperventilation A pulmonary ventilation rate faster than is metabolically necessary for the exchange of gases. It is the result of an increased frequency of breathing, an increased tidal volume, or a combination of both. It causes an excess intake of oxygen and the blowing off of carbon dioxide.	0	9.36	24	10
Genital Diseases, Female Pathological processes involving the female reproductive tract (GENITALIA, FEMALE).	0	5.56	6	3
Intraventricular Septal Defects [description not available]	0	5.21	6	2
Heart Septal Defects, Ventricular Developmental abnormalities in any portion of the VENTRICULAR SEPTUM resulting in abnormal communications between the two lower chambers of the heart. Classification of ventricular septal defects is based on location of the communication, such as perimembranous, inlet, outlet (infundibular), central muscular, marginal muscular, or apical muscular defect.	0	5.21	6	2
Disease, Pulmonary [description not available]	0	6.33	14	1
Lung Diseases Pathological processes involving any part of the LUNG.	0	6.33	14	1
Wounds, Stab Penetrating wounds caused by a pointed object.	0	2.48	2	0
Bronchial Hyperreactivity Tendency of the smooth muscle of the tracheobronchial tree to contract more intensely in response to a given stimulus than it does in the response seen in normal individuals. This condition is present in virtually all symptomatic patients with asthma. The most prominent manifestation of this smooth muscle contraction is a decrease in airway caliber that can be readily measured in the pulmonary function laboratory.	0	2.96	4	0
Laryngeal Spasm [description not available]	0	14.12	39	21
Laryngismus A disorder in which the adductor muscles of the VOCAL CORDS exhibit increased activity leading to laryngeal spasm. Laryngismus causes closure of the VOCAL FOLDS and airflow obstruction during inspiration.	0	14.12	39	21
Amnesia, Pre-Ictal [description not available]	0	3.83	2	1
Bilateral Nasal Obstruction [description not available]	0	3.47	1	1
Nasal Obstruction Any hindrance to the passage of air into and out of the nose. The obstruction may be unilateral or bilateral, and may involve any part of the NASAL CAVITY.	0	3.47	1	1
Active Hyperemia [description not available]	0	5.26	12	1
Hyperemia The presence of an increased amount of blood in a body part or an organ leading to congestion or engorgement of blood vessels. Hyperemia can be due to increase of blood flow into the area (active or arterial), or due to obstruction of outflow of blood from the area (passive or venous).	0	5.26	12	1
Pyrexia [description not available]	0	7.55	12	3
Fever An abnormal elevation of body temperature, usually as a result of a pathologic process.	0	7.55	12	3
Drug Withdrawal Symptoms [description not available]	0	5.68	10	0
Substance Withdrawal Syndrome Physiological and psychological symptoms associated with withdrawal from the use of a drug after prolonged administration or habituation. The concept includes withdrawal from smoking or drinking, as well as withdrawal from an administered drug.	0	5.68	10	0
Acute Pain Intensely discomforting, distressful, or agonizing sensation associated with trauma or disease, with well-defined location, character, and timing.	0	4.95	4	0
Endotoxemia A condition characterized by the presence of ENDOTOXINS in the blood. On lysis, the outer cell wall of gram-negative bacteria enters the systemic circulation and initiates a pathophysiologic cascade of pro-inflammatory mediators.	0	3.91	12	0
Eye Disorders [description not available]	0	6.6	5	4
Eye Diseases Diseases affecting the eye.	0	6.6	5	4
Dystonia An attitude or posture due to the co-contraction of agonists and antagonist muscles in one region of the body. It most often affects the large axial muscles of the trunk and limb girdles. Conditions which feature persistent or recurrent episodes of dystonia as a primary manifestation of disease are referred to as DYSTONIC DISORDERS. (Adams et al., Principles of Neurology, 6th ed, p77)	0	2.08	1	0
Ataxia Impairment of the ability to perform smoothly coordinated voluntary movements. This condition may affect the limbs, trunk, eyes, pharynx, larynx, and other structures. Ataxia may result from impaired sensory or motor function. Sensory ataxia may result from posterior column injury or PERIPHERAL NERVE DISEASES. Motor ataxia may be associated with CEREBELLAR DISEASES; CEREBRAL CORTEX diseases; THALAMIC DISEASES; BASAL GANGLIA DISEASES; injury to the RED NUCLEUS; and other conditions.	0	2.44	2	0
Air Sickness [description not available]	0	2.1	1	0
Motion Sickness Disorder caused by motion. It includes sea sickness, train sickness, roller coaster rides, rocking chair, hammock swing, car sickness, air sickness, or SPACE MOTION SICKNESS. Symptoms include nausea, vomiting and/or dizziness.	0	2.1	1	0
Abnormalities, Congenital [description not available]	0	2.08	1	0
Cystadenoma A benign neoplasm derived from glandular epithelium, in which cystic accumulations of retained secretions are formed. In some instances, considerable portions of the neoplasm, or even the entire mass, may be cystic. (Stedman, 25th ed)	0	2.08	1	0
Embryopathies [description not available]	0	3.83	4	0
Brain Damage, Chronic A condition characterized by long-standing brain dysfunction or damage, usually of three months duration or longer. Potential etiologies include BRAIN INFARCTION; certain NEURODEGENERATIVE DISORDERS; CRANIOCEREBRAL TRAUMA; ANOXIA, BRAIN; ENCEPHALITIS; certain NEUROTOXICITY SYNDROMES; metabolic disorders (see BRAIN DISEASES, METABOLIC); and other conditions.	0	2.94	4	0
Adenoma, Prostatic [description not available]	0	3	1	0
Prostatic Hyperplasia Increase in constituent cells in the PROSTATE, leading to enlargement of the organ (hypertrophy) and adverse impact on the lower urinary tract function. This can be caused by increased rate of cell proliferation, reduced rate of cell death, or both.	0	3	1	0
Agitation, Psychomotor [description not available]	0	12.62	25	18
Psychomotor Agitation A feeling of restlessness associated with increased motor activity. This may occur as a manifestation of nervous system drug toxicity or other conditions.	0	12.62	25	18
Experimental Spinal Cord Ischemia [description not available]	0	4.58	9	0
Concomitant Strabismus [description not available]	0	7.7	15	12
Acathisia, Drug-Induced [description not available]	0	15.07	30	10
Strabismus Misalignment of the visual axes of the eyes. In comitant strabismus the degree of ocular misalignment does not vary with the direction of gaze. In noncomitant strabismus the degree of misalignment varies depending on direction of gaze or which eye is fixating on the target. (Miller, Walsh & Hoyt's Clinical Neuro-Ophthalmology, 4th ed, p641)	0	7.7	15	12
Scoliosis An appreciable lateral deviation in the normally straight vertical line of the spine. (Dorland, 27th ed)	0	10.53	25	7
Extrasystole, Ventricular [description not available]	0	2.73	3	0
Brain Emboli [description not available]	0	2.1	1	0
Colorectal Cancer [description not available]	0	10.39	13	9
Colorectal Neoplasms Tumors or cancer of the COLON or the RECTUM or both. Risk factors for colorectal cancer include chronic ULCERATIVE COLITIS; FAMILIAL POLYPOSIS COLI; exposure to ASBESTOS; and irradiation of the CERVIX UTERI.	0	10.39	13	9
Radius Fractures Fractures of the RADIUS.	0	4.4	1	1
Central Hypothyroidism [description not available]	0	3.5	1	1
Hypothyroidism A syndrome that results from abnormally low secretion of THYROID HORMONES from the THYROID GLAND, leading to a decrease in BASAL METABOLIC RATE. In its most severe form, there is accumulation of MUCOPOLYSACCHARIDES in the SKIN and EDEMA, known as MYXEDEMA. It may be primary or secondary due to other pituitary disease, or hypothalamic dysfunction.	0	8.5	1	1
Anemia A reduction in the number of circulating ERYTHROCYTES or in the quantity of HEMOGLOBIN.	0	9.5	5	1
Kidney Diseases Pathological processes of the KIDNEY or its component tissues.	0	9.81	26	7
Brain Vascular Disorders [description not available]	0	6.36	8	2
Cerebrovascular Disorders A spectrum of pathological conditions of impaired blood flow in the brain. They can involve vessels (ARTERIES or VEINS) in the CEREBRUM, the CEREBELLUM, and the BRAIN STEM. Major categories include INTRACRANIAL ARTERIOVENOUS MALFORMATIONS; BRAIN ISCHEMIA; CEREBRAL HEMORRHAGE; and others.	0	6.36	8	2
Diaphragmatic Eventration A congenital abnormality characterized by the elevation of the DIAPHRAGM dome. It is the result of a thinned diaphragmatic muscle and injured PHRENIC NERVE, allowing the intra-abdominal viscera to push the diaphragm upward against the LUNG.	0	2.11	1	0
Cancer of Prostate [description not available]	0	4.96	4	0
Prostatic Neoplasms Tumors or cancer of the PROSTATE.	0	4.96	4	0
Hyperkyphosis [description not available]	0	2.1	1	0
Apical Ballooning Syndrome [description not available]	0	3.21	5	0
Takotsubo Cardiomyopathy A transient left ventricular apical dysfunction or ballooning accompanied by electrocardiographic (ECG) T wave inversions. This abnormality is associated with high levels of CATECHOLAMINES, either administered or endogenously secreted from a tumor or during extreme stress.	0	3.21	5	0
Retinal Diseases Diseases involving the RETINA.	0	2.1	1	0
Left Ventricular Hypertrophy [description not available]	0	4.53	5	1
Hypertrophy, Left Ventricular Enlargement of the LEFT VENTRICLE of the heart. This increase in ventricular mass is attributed to sustained abnormal pressure or volume loads and is a contributor to cardiovascular morbidity and mortality.	0	4.53	5	1
Cocaine Abuse [description not available]	0	2.76	3	0
Cocaine-Related Disorders Disorders related or resulting from use of cocaine.	0	2.76	3	0
Facial Spasm, Unilateral [description not available]	0	2.11	1	0
Cancer of Pituitary [description not available]	0	9.73	9	9
Pituitary Neoplasms Neoplasms which arise from or metastasize to the PITUITARY GLAND. The majority of pituitary neoplasms are adenomas, which are divided into non-secreting and secreting forms. Hormone producing forms are further classified by the type of hormone they secrete. Pituitary adenomas may also be characterized by their staining properties (see ADENOMA, BASOPHIL; ADENOMA, ACIDOPHIL; and ADENOMA, CHROMOPHOBE). Pituitary tumors may compress adjacent structures, including the HYPOTHALAMUS, several CRANIAL NERVES, and the OPTIC CHIASM. Chiasmal compression may result in bitemporal HEMIANOPSIA.	0	9.73	9	9
Neuritis A general term indicating inflammation of a peripheral or cranial nerve. Clinical manifestation may include PAIN; PARESTHESIAS; PARESIS; or HYPESTHESIA.	0	2.53	2	0
Tracheitis INFLAMMATION of the TRACHEA that is usually associated with RESPIRATORY TRACT INFECTIONS.	0	2.11	1	0
Injuries, Multiple [description not available]	0	2.49	2	0
Brain Dead [description not available]	0	2.74	3	0
Atrioventricular Conduction Block [description not available]	0	2.48	2	0
Atrioventricular Block Impaired impulse conduction from HEART ATRIA to HEART VENTRICLES. AV block can mean delayed or completely blocked impulse conduction.	0	2.48	2	0
Animal Mammary Carcinoma [description not available]	0	3.85	2	1
Anti-MuSK Myasthenia Gravis [description not available]	0	4.88	8	1
Cancer of Rectum [description not available]	0	2.93	4	0
Myasthenia Gravis A disorder of neuromuscular transmission characterized by fatigable weakness of cranial and skeletal muscles with elevated titers of ACETYLCHOLINE RECEPTORS or muscle-specific receptor tyrosine kinase (MuSK) autoantibodies. Clinical manifestations may include ocular muscle weakness (fluctuating, asymmetric, external ophthalmoplegia; diplopia; ptosis; and weakness of eye closure) and extraocular fatigable weakness of facial, bulbar, respiratory, and proximal limb muscles. The disease may remain limited to the ocular muscles (ocular myasthenia). THYMOMA is commonly associated with this condition.	0	4.88	8	1
Rectal Neoplasms Tumors or cancer of the RECTUM.	0	2.93	4	0
Embolism, Pulmonary [description not available]	0	3.6	9	0
Right Ventricular Dysfunction [description not available]	0	7.48	2	0
Pulmonary Embolism Blocking of the PULMONARY ARTERY or one of its branches by an EMBOLUS.	0	8.6	9	0
Allergic Reaction [description not available]	0	2.45	2	0
Hypersensitivity Altered reactivity to an antigen, which can result in pathologic reactions upon subsequent exposure to that particular antigen.	0	7.45	2	0
Pelvic Floor Diseases [description not available]	0	3.5	1	1
Thyroid Nodule A small circumscribed mass in the THYROID GLAND that can be of neoplastic growth or non-neoplastic abnormality. It lacks a well-defined capsule or glandular architecture. Thyroid nodules are often benign but can be malignant. The growth of nodules can lead to a multinodular goiter (GOITER, NODULAR).	0	3.5	1	1
Cor Triatriatum A malformation of the heart in which the embryonic common PULMONARY VEIN was not incorporated into the LEFT ATRIUM leaving behind a perforated fibromuscular membrane bisecting the left atrium, a three-atrium heart. The opening between the two left atrium sections determines the degree of obstruction to pulmonary venous return, pulmonary venous and pulmonary arterial hypertension.	0	2.11	1	0
Acidosis, Respiratory Respiratory retention of carbon dioxide. It may be chronic or acute.	0	4.49	5	1
Agenesis of Hemidiaphragm [description not available]	0	2.11	1	0
Hernias, Diaphragmatic, Congenital Protrusion of abdominal structures into the THORAX as a result of embryologic defects in the DIAPHRAGM often present in the neonatal period. It can be isolated, syndromic, non-syndromic or be a part of chromosome abnormality. Associated pulmonary hypoplasia and PULMONARY HYPERTENSION can further complicate stabilization and surgical intervention.	0	2.11	1	0
Symptom Cluster [description not available]	0	6.57	10	2
Syndrome A characteristic symptom complex.	0	11.57	10	2
Apnea, Obstructive Sleep [description not available]	0	2.47	2	0
Sleep Apnea, Obstructive A disorder characterized by recurrent apneas during sleep despite persistent respiratory efforts. It is due to upper airway obstruction. The respiratory pauses may induce HYPERCAPNIA or HYPOXIA. Cardiac arrhythmias and elevation of systemic and pulmonary arterial pressures may occur. Frequent partial arousals occur throughout sleep, resulting in relative SLEEP DEPRIVATION and daytime tiredness. Associated conditions include OBESITY; ACROMEGALY; MYXEDEMA; micrognathia; MYOTONIC DYSTROPHY; adenotonsilar dystrophy; and NEUROMUSCULAR DISEASES. (From Adams et al., Principles of Neurology, 6th ed, p395)	0	2.47	2	0
Argentaffinoma [description not available]	0	2.44	2	0
Carcinoid Tumor A usually small, slow-growing neoplasm composed of islands of rounded, oxyphilic, or spindle-shaped cells of medium size, with moderately small vesicular nuclei, and covered by intact mucosa with a yellow cut surface. The tumor can occur anywhere in the gastrointestinal tract (and in the lungs and other sites); approximately 90% arise in the appendix. It is now established that these tumors are of neuroendocrine origin and derive from a primitive stem cell. (From Stedman, 25th ed & Holland et al., Cancer Medicine, 3d ed, p1182)	0	2.44	2	0
Fibroid [description not available]	0	3.82	2	1
Leiomyoma A benign tumor derived from smooth muscle tissue, also known as a fibroid tumor. They rarely occur outside of the UTERUS and the GASTROINTESTINAL TRACT but can occur in the SKIN and SUBCUTANEOUS TISSUE, probably arising from the smooth muscle of small blood vessels in these tissues.	0	3.82	2	1
Intertrochanteric Fractures [description not available]	0	4.49	5	1
Hip Fractures Fractures of the FEMUR HEAD; the FEMUR NECK; (FEMORAL NECK FRACTURES); the trochanters; or the inter- or subtrochanteric region. Excludes fractures of the acetabulum and fractures of the femoral shaft below the subtrochanteric region (FEMORAL FRACTURES).	0	4.49	5	1
Long Sleeper Syndrome [description not available]	0	2.13	1	0
Sleep Wake Disorders Abnormal sleep-wake schedule or pattern associated with the CIRCADIAN RHYTHM which affect the length, timing, and/or rigidity of the sleep-wake cycle relative to the day-night cycle.	0	2.13	1	0
Heritable Pulmonary Arterial Hypertension [description not available]	0	2.13	1	0
Familial Primary Pulmonary Hypertension Familial or idiopathic hypertension in the PULMONARY CIRCULATION which is not secondary to other disease.	0	2.13	1	0
Pilonidal Cyst [description not available]	0	2.44	2	0
Pilonidal Sinus A hair-containing cyst or sinus, occurring chiefly in the coccygeal region.	0	2.44	2	0
Embolus [description not available]	0	2.11	1	0
Embolism Blocking of a blood vessel by an embolus which can be a blood clot or other undissolved material in the blood stream.	0	2.11	1	0
Atrioventricular Nodal Re-Entrant Tachycardia [description not available]	0	2.92	4	0
Tachycardia, Ventricular An abnormally rapid ventricular rhythm usually in excess of 150 beats per minute. It is generated within the ventricle below the BUNDLE OF HIS, either as autonomic impulse formation or reentrant impulse conduction. Depending on the etiology, onset of ventricular tachycardia can be paroxysmal (sudden) or nonparoxysmal, its wide QRS complexes can be uniform or polymorphic, and the ventricular beating may be independent of the atrial beating (AV dissociation).	0	2.92	4	0
Brain Injuries, Penetrating [description not available]	0	2.13	1	0
Cardiac Output, Low A state of subnormal or depressed cardiac output at rest or during stress. It is a characteristic of CARDIOVASCULAR DISEASES, including congenital, valvular, rheumatic, hypertensive, coronary, and cardiomyopathic. The serious form of low cardiac output is characterized by marked reduction in STROKE VOLUME, and systemic vasoconstriction resulting in cold, pale, and sometimes cyanotic extremities.	0	5.22	4	1
Benign Psychomotor Epilepsy, Childhood [description not available]	0	5.06	5	2
Epilepsy, Temporal Lobe A localization-related (focal) form of epilepsy characterized by recurrent seizures that arise from foci within the TEMPORAL LOBE, most commonly from its mesial aspect. A wide variety of psychic phenomena may be associated, including illusions, hallucinations, dyscognitive states, and affective experiences. The majority of complex partial seizures (see EPILEPSY, COMPLEX PARTIAL) originate from the temporal lobes. Temporal lobe seizures may be classified by etiology as cryptogenic, familial, or symptomatic. (From Adams et al., Principles of Neurology, 6th ed, p321).	0	5.06	5	2
Suffocation [description not available]	0	3.1	5	0
Asphyxia Neonatorum Respiratory failure in the newborn. (Dorland, 27th ed)	0	2.51	2	0
Asphyxia A pathological condition caused by lack of oxygen, manifested in impending or actual cessation of life.	0	3.1	5	0
Child Mental Disorders [description not available]	0	2.54	2	0
Neurodevelopmental Disorders These are a group of conditions with onset in the developmental period. The disorders typically manifest early in development, often before the child enters grade school, and are characterized by developmental deficits that produce impairments of personal, social, academic, or occupational functioning. (From DSM-5).	0	2.54	2	0
Peripheral Nerve Diseases [description not available]	0	2.42	2	0
Peripheral Nervous System Diseases Diseases of the peripheral nerves external to the brain and spinal cord, which includes diseases of the nerve roots, ganglia, plexi, autonomic nerves, sensory nerves, and motor nerves.	0	2.42	2	0
Lung Injury, Ventilator-Induced [description not available]	0	3.42	2	0
Chronic Illness [description not available]	0	12.37	45	3
Abdominal Migraine [description not available]	0	2.43	2	0
Chronic Disease Diseases which have one or more of the following characteristics: they are permanent, leave residual disability, are caused by nonreversible pathological alteration, require special training of the patient for rehabilitation, or may be expected to require a long period of supervision, observation, or care (Dictionary of Health Services Management, 2d ed). For epidemiological studies chronic disease often includes HEART DISEASES; STROKE; CANCER; and diabetes (DIABETES MELLITUS, TYPE 2).	0	12.37	45	3
Migraine Disorders A class of disabling primary headache disorders, characterized by recurrent unilateral pulsatile headaches. The two major subtypes are common migraine (without aura) and classic migraine (with aura or neurological symptoms). (International Classification of Headache Disorders, 2nd ed. Cephalalgia 2004: suppl 1)	0	2.43	2	0
Amphetamine Abuse [description not available]	0	2.13	1	0
Amphetamine-Related Disorders Disorders related or resulting from use of amphetamines.	0	2.13	1	0
Acquired Meningomyelocele [description not available]	0	2.47	2	0
Femur Neck Fractures [description not available]	0	4.48	5	1
Autism-Dementia-Ataxia-Loss of Purposeful Hand Use Syndrome [description not available]	0	2.13	1	0
Femoral Neck Fractures Fractures of the short, constricted portion of the thigh bone between the femur head and the trochanters. It excludes intertrochanteric fractures which are HIP FRACTURES.	0	4.48	5	1
Rett Syndrome An inherited neurological developmental disorder that is associated with X-LINKED INHERITANCE and may be lethal in utero to hemizygous males. The affected female is normal until the age of 6-25 months when progressive loss of voluntary control of hand movements and communication skills; ATAXIA; SEIZURES; autistic behavior; intermittent HYPERVENTILATION; and HYPERAMMONEMIA appear. (From Menkes, Textbook of Child Neurology, 5th ed, p199)	0	2.13	1	0
Astrocytoma, Grade IV [description not available]	0	2.54	2	0
Glioblastoma A malignant form of astrocytoma histologically characterized by pleomorphism of cells, nuclear atypia, microhemorrhage, and necrosis. They may arise in any region of the central nervous system, with a predilection for the cerebral hemispheres, basal ganglia, and commissural pathways. Clinical presentation most frequently occurs in the fifth or sixth decade of life with focal neurologic signs or seizures.	0	2.54	2	0
Agnosia Loss of the ability to comprehend the meaning or recognize the importance of various forms of stimulation that cannot be attributed to impairment of a primary sensory modality. Tactile agnosia is characterized by an inability to perceive the shape and nature of an object by touch alone, despite unimpaired sensation to light touch, position, and other primary sensory modalities.	0	2.13	1	0
Auto-PEEP [description not available]	0	3.53	1	1
Impaired Glucose Tolerance [description not available]	0	9.13	3	1
Glucose Intolerance A pathological state in which BLOOD GLUCOSE level is less than approximately 140 mg/100 ml of PLASMA at fasting, and above approximately 200 mg/100 ml plasma at 30-, 60-, or 90-minute during a GLUCOSE TOLERANCE TEST. This condition is seen frequently in DIABETES MELLITUS, but also occurs with other diseases and MALNUTRITION.	0	4.13	3	1
Adult Pelizaeus-Merzbacher Disease [description not available]	0	2.13	1	0
Clasp-Knife Spasticity [description not available]	0	4.13	3	1
Teeth, Impacted [description not available]	0	5.22	4	3
Muscle Spasticity A form of muscle hypertonia associated with upper MOTOR NEURON DISEASE. Resistance to passive stretch of a spastic muscle results in minimal initial resistance (a free interval) followed by an incremental increase in muscle tone. Tone increases in proportion to the velocity of stretch. Spasticity is usually accompanied by HYPERREFLEXIA and variable degrees of MUSCLE WEAKNESS. (From Adams et al., Principles of Neurology, 6th ed, p54)	0	4.13	3	1
Pain, Procedural Pain associated with examination, treatment or procedures.	0	2.15	1	0
Pulmonary Arterial Remodeling [description not available]	0	2.13	1	0
Respiratory Tract Diseases Diseases involving the RESPIRATORY SYSTEM.	0	4.15	3	1
Hyperactivity, Motor [description not available]	0	4.11	3	1
Agitated Emergence [description not available]	0	10.84	17	0
Cot Death [description not available]	0	2.15	1	0
Cardiac Arrest, Sudden [description not available]	0	2.46	2	0
Death, Sudden, Cardiac Unexpected rapid natural death due to cardiovascular collapse within one hour of initial symptoms. It is usually caused by the worsening of existing heart diseases. The sudden onset of symptoms, such as CHEST PAIN and CARDIAC ARRHYTHMIAS, particularly VENTRICULAR TACHYCARDIA, can lead to the loss of consciousness and cardiac arrest followed by biological death. (from Braunwald's Heart Disease: A Textbook of Cardiovascular Medicine, 7th ed., 2005)	0	2.46	2	0
Brain Contusion A bruise of the brain from an impact of the skull.	0	2.15	1	0
Mydriasis Dilation of pupils to greater than 6 mm combined with failure of the pupils to constrict when stimulated with light. This condition may occur due to injury of the pupillary fibers in the oculomotor nerve, in acute angle-closure glaucoma, and in ADIE SYNDROME.	0	7.15	1	0
Abdominal Cramps [description not available]	0	3.13	5	0
Hepatic Failure [description not available]	0	7.93	4	0
Liver Failure Severe inability of the LIVER to perform its normal metabolic functions, as evidenced by severe JAUNDICE and abnormal serum levels of AMMONIA; BILIRUBIN; ALKALINE PHOSPHATASE; ASPARTATE AMINOTRANSFERASE; LACTATE DEHYDROGENASES; and albumin/globulin ratio. (Blakiston's Gould Medical Dictionary, 4th ed)	0	2.93	4	0
Nevus Flammeus [description not available]	0	2.15	1	0
Motor Disorders Motor skills deficits that significantly and persistently interfere with ACTIVITIES OF DAILY LIVING appropriate to chronological age. (from DSM-5)	0	2.15	1	0
ADDH [description not available]	0	2.15	1	0
Child Behavior Disorders Disturbances considered to be pathological based on age and stage appropriateness, e.g., conduct disturbances and anaclitic depression. This concept does not include psychoneuroses, psychoses, or personality disorders with fixed patterns.	0	2.15	1	0
Angioma A vascular anomaly due to proliferation of blood or lymphatic vessels that forms a tumor-like mass. Vessels in the angioma may or may not be dilated.	0	2.15	1	0
Aprosodia [description not available]	0	2.15	1	0
Attention Deficit Disorder with Hyperactivity A behavior disorder originating in childhood in which the essential features are signs of developmentally inappropriate inattention, impulsivity, and hyperactivity. Although most individuals have symptoms of both inattention and hyperactivity-impulsivity, one or the other pattern may be predominant. The disorder is more frequent in males than females. Onset is in childhood. Symptoms often attenuate during late adolescence although a minority experience the full complement of symptoms into mid-adulthood. (From DSM-V)	0	2.15	1	0
Hemangioma A vascular anomaly due to proliferation of BLOOD VESSELS that forms a tumor-like mass. The common types involve CAPILLARIES and VEINS. It can occur anywhere in the body but is most frequently noticed in the SKIN and SUBCUTANEOUS TISSUE. (from Stedman, 27th ed, 2000)	0	2.15	1	0
Port-Wine Stain A vascular malformation of developmental origin characterized pathologically by ectasia of superficial dermal capillaries, and clinically by persistent macular erythema. In the past, port wine stains have frequently been termed capillary hemangiomas, which they are not; unfortunately this confusing practice persists: HEMANGIOMA, CAPILLARY is neoplastic, a port-wine stain is non-neoplastic. Port-wine stains vary in color from fairly pale pink to deep red or purple and in size from a few millimeters to many centimeters in diameter. The face is the most frequently affected site and they are most often unilateral. (From Rook et al., Textbook of Dermatology, 5th ed, p483)	0	2.15	1	0
Arterial Obstructive Diseases [description not available]	0	3.37	7	0
Arterial Occlusive Diseases Pathological processes which result in the partial or complete obstruction of ARTERIES. They are characterized by greatly reduced or absence of blood flow through these vessels. They are also known as arterial insufficiency.	0	3.37	7	0
Abnormal Movements [description not available]	0	2.15	1	0
Gelineau Syndrome [description not available]	0	2.45	2	0
Narcolepsy A condition characterized by recurrent episodes of daytime somnolence and lapses in consciousness (microsomnias) that may be associated with automatic behaviors and AMNESIA. CATAPLEXY; SLEEP PARALYSIS, and hypnagogic HALLUCINATIONS frequently accompany narcolepsy. The pathophysiology of this disorder includes sleep-onset rapid eye movement (REM) sleep, which normally follows stage III or IV sleep. (From Neurology 1998 Feb;50(2 Suppl 1):S2-S7)	0	2.45	2	0
Coxarthrosis [description not available]	0	2.04	1	0
Osteoarthritis, Hip Noninflammatory degenerative disease of the hip joint which usually appears in late middle or old age. It is characterized by growth or maturational disturbances in the femoral neck and head, as well as acetabular dysplasia. A dominant symptom is pain on weight-bearing or motion.	0	2.04	1	0
Angle Class III [description not available]	0	2.04	1	0
Convulsive Generalized Seizure Disorder [description not available]	0	2.92	4	0
Congenital Oculofacial Paralysis, Moebius [description not available]	0	2.44	2	0
Achalasia [description not available]	0	2.04	1	0
Acute Hepatic Failure [description not available]	0	2.75	3	0
Esophageal Achalasia A motility disorder of the ESOPHAGUS in which the LOWER ESOPHAGEAL SPHINCTER (near the CARDIA) fails to relax resulting in functional obstruction of the esophagus, and DYSPHAGIA. Achalasia is characterized by a grossly contorted and dilated esophagus (megaesophagus).	0	2.04	1	0
Liver Failure, Acute A form of rapid-onset LIVER FAILURE, also known as fulminant hepatic failure, caused by severe liver injury or massive loss of HEPATOCYTES. It is characterized by sudden development of liver dysfunction and JAUNDICE. Acute liver failure may progress to exhibit cerebral dysfunction even HEPATIC COMA depending on the etiology that includes hepatic ISCHEMIA, drug toxicity, malignant infiltration, and viral hepatitis such as post-transfusion HEPATITIS B and HEPATITIS C.	0	2.75	3	0
Infective Endocarditis [description not available]	0	7.4	2	0
Endocarditis Inflammation of the inner lining of the heart (ENDOCARDIUM), the continuous membrane lining the four chambers and HEART VALVES. It is often caused by microorganisms including bacteria, viruses, fungi, and rickettsiae. Left untreated, endocarditis can damage heart valves and become life-threatening.	0	7.4	2	0
Edema, Pulmonary [description not available]	0	3.81	11	0
Pulmonary Edema Excessive accumulation of extravascular fluid in the lung, an indication of a serious underlying disease or disorder. Pulmonary edema prevents efficient PULMONARY GAS EXCHANGE in the PULMONARY ALVEOLI, and can be life-threatening.	0	3.81	11	0
Atrophy, Muscular, Peroneal [description not available]	0	3.32	2	0
Charcot-Marie-Tooth Disease A hereditary motor and sensory neuropathy transmitted most often as an autosomal dominant trait and characterized by progressive distal wasting and loss of reflexes in the muscles of the legs (and occasionally involving the arms). Onset is usually in the second to fourth decade of life. This condition has been divided into two subtypes, hereditary motor and sensory neuropathy (HMSN) types I and II. HMSN I is associated with abnormal nerve conduction velocities and nerve hypertrophy, features not seen in HMSN II. (Adams et al., Principles of Neurology, 6th ed, p1343)	0	3.32	2	0
Cancer of the Uterus [description not available]	0	4.37	2	2
Uterine Neoplasms Tumors or cancer of the UTERUS.	0	4.37	2	2
Abdominal Cryptorchidism [description not available]	0	2.42	2	0
Catatonic Rigidity [description not available]	0	2.72	3	0
Muscle Rigidity Continuous involuntary sustained muscle contraction which is often a manifestation of BASAL GANGLIA DISEASES. When an affected muscle is passively stretched, the degree of resistance remains constant regardless of the rate at which the muscle is stretched. This feature helps to distinguish rigidity from MUSCLE SPASTICITY. (From Adams et al., Principles of Neurology, 6th ed, p73)	0	7.72	3	0
Acquired Metabolic Diseases, Brain [description not available]	0	2.04	1	0
Sensation Disorders Disorders of the special senses (i.e., VISION; HEARING; TASTE; and SMELL) or somatosensory system (i.e., afferent components of the PERIPHERAL NERVOUS SYSTEM).	0	2.04	1	0
Drug Overdose Accidental or deliberate use of a medication or street drug in excess of normal dosage.	0	3.09	5	0
Acute Post-Traumatic Stress Disorder [description not available]	0	2.46	2	0
Stress Disorders, Post-Traumatic A class of traumatic stress disorders with symptoms that last more than one month.	0	2.46	2	0
Erythrohepatic Protoporphyria [description not available]	0	2.42	2	0
Protoporphyria, Erythropoietic An autosomal dominant porphyria that is due to a deficiency of FERROCHELATASE (heme synthetase) in both the LIVER and the BONE MARROW, the last enzyme in the 8-enzyme biosynthetic pathway of HEME. Clinical features include mainly neurological symptoms, rarely cutaneous lesions, and elevated levels of protoporphyrin and COPROPORPHYRINS in the feces.	0	2.42	2	0
Tauopathies Neurodegenerative disorders involving deposition of abnormal tau protein isoforms (TAU PROTEINS) in neurons and glial cells in the brain. Pathological aggregations of tau proteins are associated with mutation of the tau gene on chromosome 17 in patients with ALZHEIMER DISEASE; DEMENTIA; PARKINSONIAN DISORDERS; progressive supranuclear palsy (SUPRANUCLEAR PALSY, PROGRESSIVE); and corticobasal degeneration.	0	2.46	2	0
Hypocapnia Clinical manifestation consisting of a deficiency of carbon dioxide in arterial blood.	0	6.5	17	3
Infections, Listeria [description not available]	0	2.05	1	0
Adjuvant Arthritis [description not available]	0	2.05	1	0
Diathesis [description not available]	0	4.92	14	0
Akinetic-Rigid Variant of Huntington Disease [description not available]	0	2.46	2	0
Huntington Disease A familial disorder inherited as an autosomal dominant trait and characterized by the onset of progressive CHOREA and DEMENTIA in the fourth or fifth decade of life. Common initial manifestations include paranoia; poor impulse control; DEPRESSION; HALLUCINATIONS; and DELUSIONS. Eventually intellectual impairment; loss of fine motor control; ATHETOSIS; and diffuse chorea involving axial and limb musculature develops, leading to a vegetative state within 10-15 years of disease onset. The juvenile variant has a more fulminant course including SEIZURES; ATAXIA; dementia; and chorea. (From Adams et al., Principles of Neurology, 6th ed, pp1060-4)	0	2.46	2	0
Analgesia, Congenital [description not available]	0	2.05	1	0
Hypertrophic Pyloric Stenosis [description not available]	0	3.43	1	1
Lactic Acidosis [description not available]	0	2.05	1	0
Acidosis, Lactic Acidosis caused by accumulation of lactic acid more rapidly than it can be metabolized. It may occur spontaneously or in association with diseases such as DIABETES MELLITUS; LEUKEMIA; or LIVER FAILURE.	0	2.05	1	0
Weight Gain Increase in BODY WEIGHT over existing weight.	0	3.36	2	0
Myotonia Prolonged failure of muscle relaxation after contraction. This may occur after voluntary contractions, muscle percussion, or electrical stimulation of the muscle. Myotonia is a characteristic feature of MYOTONIC DISORDERS.	0	2.05	1	0
Amnesia-Memory Loss [description not available]	0	6.12	11	1
Amnesia Pathologic partial or complete loss of the ability to recall past experiences (AMNESIA, RETROGRADE) or to form new memories (AMNESIA, ANTEROGRADE). This condition may be of organic or psychologic origin. Organic forms of amnesia are usually associated with dysfunction of the DIENCEPHALON or HIPPOCAMPUS. (From Adams et al., Principles of Neurology, 6th ed, pp426-7)	0	6.12	11	1
Allergy, Drug [description not available]	0	6	6	1
Drug Hypersensitivity Immunologically mediated adverse reactions to medicinal substances used legally or illegally.	0	6	6	1
Craniocerebral Injuries [description not available]	0	4.74	2	1
Cerebrospinal Fluid Hypovolemia [description not available]	0	2.96	1	0
Craniocerebral Trauma Traumatic injuries involving the cranium and intracranial structures (i.e., BRAIN; CRANIAL NERVES; MENINGES; and other structures). Injuries may be classified by whether or not the skull is penetrated (i.e., penetrating vs. nonpenetrating) or whether there is an associated hemorrhage.	0	9.74	2	1
Silicosis A form of pneumoconiosis resulting from inhalation of dust containing crystalline form of SILICON DIOXIDE, usually in the form of quartz. Amorphous silica is relatively nontoxic.	0	2.05	1	0
Developmental Psychomotor Disorders [description not available]	0	5.19	2	1
Pneumothorax, Primary Spontaneous [description not available]	0	4.92	4	0
Water-Electrolyte Imbalance Disturbances in the body's WATER-ELECTROLYTE BALANCE.	0	4.92	4	0
Acid-Base Imbalance Disturbances in the ACID-BASE EQUILIBRIUM of the body.	0	6.46	5	1
Pneumothorax An accumulation of air or gas in the PLEURAL CAVITY, which may occur spontaneously or as a result of trauma or a pathological process. The gas may also be introduced deliberately during PNEUMOTHORAX, ARTIFICIAL.	0	4.92	4	0
MODS [description not available]	0	2.93	4	0
Multiple Organ Failure A progressive condition usually characterized by combined failure of several organs such as the lungs, liver, kidney, along with some clotting mechanisms, usually postinjury or postoperative.	0	2.93	4	0
Becker Muscular Dystrophy [description not available]	0	2.73	3	0
Muscular Dystrophy, Duchenne An X-linked recessive muscle disease caused by an inability to synthesize DYSTROPHIN, which is involved with maintaining the integrity of the sarcolemma. Muscle fibers undergo a process that features degeneration and regeneration. Clinical manifestations include proximal weakness in the first few years of life, pseudohypertrophy, cardiomyopathy (see MYOCARDIAL DISEASES), and an increased incidence of impaired mentation. Becker muscular dystrophy is a closely related condition featuring a later onset of disease (usually adolescence) and a slowly progressive course. (Adams et al., Principles of Neurology, 6th ed, p1415)	0	2.73	3	0
Jaundice, Cholestatic [description not available]	0	2.44	2	0
Jaundice, Obstructive Jaundice, the condition with yellowish staining of the skin and mucous membranes, that is due to impaired BILE flow in the BILIARY TRACT, such as INTRAHEPATIC CHOLESTASIS, or EXTRAHEPATIC CHOLESTASIS.	0	2.44	2	0
Hepatitis, Viral, Non-A, Non-B, Parenterally-Transmitted [description not available]	0	4.74	2	1
Hepatitis C INFLAMMATION of the LIVER in humans caused by HEPATITIS C VIRUS, a single-stranded RNA virus. Its incubation period is 30-90 days. Hepatitis C is transmitted primarily by contaminated blood parenterally and is often associated with transfusion and intravenous drug abuse. However, in a significant number of cases, the source of hepatitis C infection is unknown.	0	4.74	2	1
Rupture, Spontaneous Tear or break of an organ, vessel or other soft part of the body, occurring in the absence of external force.	0	2.41	2	0
Death, Sudden The abrupt cessation of all vital bodily functions, manifested by the permanent loss of total cerebral, respiratory, and cardiovascular functions.	0	2.05	1	0
Congenital Limb Deformities [description not available]	0	2.44	2	0
Abnormalities, Multiple Congenital abnormalities that affect more than one organ or body structure.	0	3.29	6	0
Cleft Palate, Isolated [description not available]	0	4.48	5	1
Chondromalacia of Larynx [description not available]	0	2.05	1	0
Cleft Palate Congenital fissure of the soft and/or hard palate, due to faulty fusion.	0	4.48	5	1
Laryngomalacia A congenital or acquired condition of underdeveloped or degeneration of CARTILAGE in the LARYNX. This results in a floppy laryngeal wall making patency difficult to maintain.	0	2.05	1	0
A-V Dissociation [description not available]	0	4.42	8	0
Acute Cholecystitis [description not available]	0	2.05	1	0
Cholecystitis, Acute Acute inflammation of the GALLBLADDER wall. It is characterized by the presence of ABDOMINAL PAIN; FEVER; and LEUKOCYTOSIS. Gallstone obstruction of the CYSTIC DUCT is present in approximately 90% of the cases.	0	2.05	1	0
Decapitation Traumatic or experimentally induced separation of the head from the body in an animal or human.	0	2.05	1	0
Acute-Phase Reaction An early local inflammatory reaction to insult or injury that consists of fever, an increase in inflammatory humoral factors, and an increased synthesis by hepatocytes of a number of proteins or glycoproteins usually found in the plasma.	0	3.82	2	1
Burns Injuries to tissues caused by contact with heat, steam, chemicals (BURNS, CHEMICAL), electricity (BURNS, ELECTRIC), or the like.	0	2.9	4	0
Bladder Calculi [description not available]	0	3.44	1	1
Colitis, Mucous [description not available]	0	2.06	1	0
Irritable Bowel Syndrome A disorder with chronic or recurrent colonic symptoms without a clearcut etiology. This condition is characterized by chronic or recurrent ABDOMINAL PAIN, bloating, MUCUS in FECES, and an erratic disturbance of DEFECATION.	0	2.06	1	0
Nausea An unpleasant sensation in the stomach usually accompanied by the urge to vomit. Common causes are early pregnancy, sea and motion sickness, emotional stress, intense pain, food poisoning, and various enteroviruses.	0	12.95	45	39
Carcinoma, Papillary A malignant neoplasm characterized by the formation of numerous, irregular, finger-like projections of fibrous stroma that is covered with a surface layer of neoplastic epithelial cells. (Stedman, 25th ed)	0	2.05	1	0
Amnesia, Anterograde Loss of the ability to form new memories beyond a certain point in time. This condition may be organic or psychogenic in origin. Organically induced anterograde amnesia may follow CRANIOCEREBRAL TRAUMA; SEIZURES; ANOXIA; and other conditions which adversely affect neural structures associated with memory formation (e.g., the HIPPOCAMPUS; FORNIX (BRAIN); MAMMILLARY BODIES; and ANTERIOR THALAMIC NUCLEI). (From Memory 1997 Jan-Mar;5(1-2):49-71)	0	2.72	3	0
Coronary Occlusion Complete blockage of blood flow through one of the CORONARY ARTERIES, usually from CORONARY ATHEROSCLEROSIS.	0	2.06	1	0
Intestinal Obstruction Any impairment, arrest, or reversal of the normal flow of INTESTINAL CONTENTS toward the ANAL CANAL.	0	2.06	1	0
Intestinal Diseases Pathological processes in any segment of the INTESTINE from DUODENUM to RECTUM.	0	2.41	2	0
Hydrophobia [description not available]	0	2.06	1	0
Sinus Tachycardia [description not available]	0	2.06	1	0
Adynamia Episodica Hereditaria [description not available]	0	2.06	1	0
Paralysis, Hyperkalemic Periodic An autosomal dominant familial disorder which presents in infancy or childhood and is characterized by episodes of weakness associated with hyperkalemia. During attacks, muscles of the lower extremities are initially affected, followed by the lower trunk and arms. Episodes last from 15-60 minutes and typically occur after a period of rest following exercise. A defect in skeletal muscle sodium channels has been identified as the cause of this condition. Normokalemic periodic paralysis is a closely related disorder marked by a lack of alterations in potassium levels during attacks of weakness. (Adams et al., Principles of Neurology, 6th ed, p1481)	0	2.06	1	0
Shock, Traumatic Shock produced as a result of trauma.	0	2.06	1	0
Swine Diseases Diseases of domestic swine and of the wild boar of the genus Sus.	0	4.29	4	1
Adipocere [description not available]	0	2.06	1	0
Neoplasms, Squamous Cell Neoplasms of the SQUAMOUS EPITHELIAL CELLS. The concept does not refer to neoplasms located in tissue composed of squamous elements.	0	2.06	1	0
Carcinoma, Squamous Cell of Head and Neck [description not available]	0	2.06	1	0
Carcinoma, Anaplastic [description not available]	0	2.41	2	0
Cancer of Head [description not available]	0	5.92	9	3
Squamous Cell Carcinoma of Head and Neck The most common type of head and neck carcinoma that originates from cells on the surface of the NASAL CAVITY; MOUTH; PARANASAL SINUSES, SALIVARY GLANDS, and LARYNX. Mutations in TNFRSF10B, PTEN, and ING1 genes are associated with this cancer.	0	2.06	1	0
Carcinoma A malignant neoplasm made up of epithelial cells tending to infiltrate the surrounding tissues and give rise to metastases. It is a histological type of neoplasm and not a synonym for cancer.	0	7.41	2	0
Head and Neck Neoplasms Soft tissue tumors or cancer arising from the mucosal surfaces of the LIP; oral cavity; PHARYNX; LARYNX; and cervical esophagus. Other sites included are the NOSE and PARANASAL SINUSES; SALIVARY GLANDS; THYROID GLAND and PARATHYROID GLANDS; and MELANOMA and non-melanoma skin cancers of the head and neck. (from Holland et al., Cancer Medicine, 4th ed, p1651)	0	5.92	9	3
Glaucoma, Suspect [description not available]	0	2.95	4	0
Ocular Hypertension A condition in which the intraocular pressure is elevated above normal and which may lead to glaucoma.	0	2.95	4	0
Blood Loss, Postoperative [description not available]	0	3.45	1	1
Esophageal Reflux [description not available]	0	10.35	7	2
Gastroesophageal Reflux Retrograde flow of gastric juice (GASTRIC ACID) and/or duodenal contents (BILE ACIDS; PANCREATIC JUICE) into the distal ESOPHAGUS, commonly due to incompetence of the LOWER ESOPHAGEAL SPHINCTER.	0	10.35	7	2
47,XX,+21 [description not available]	0	7.49	4	4
Abnormality, Heart [description not available]	0	9.43	16	9
Down Syndrome A chromosome disorder associated either with an extra chromosome 21 or an effective trisomy for chromosome 21. Clinical manifestations include hypotonia, short stature, brachycephaly, upslanting palpebral fissures, epicanthus, Brushfield spots on the iris, protruding tongue, small ears, short, broad hands, fifth finger clinodactyly, Simian crease, and moderate to severe INTELLECTUAL DISABILITY. Cardiac and gastrointestinal malformations, a marked increase in the incidence of LEUKEMIA, and the early onset of ALZHEIMER DISEASE are also associated with this condition. Pathologic features include the development of NEUROFIBRILLARY TANGLES in neurons and the deposition of AMYLOID BETA-PROTEIN, similar to the pathology of ALZHEIMER DISEASE. (Menkes, Textbook of Child Neurology, 5th ed, p213)	0	7.49	4	4
Heart Defects, Congenital Developmental abnormalities involving structures of the heart. These defects are present at birth but may be discovered later in life.	0	9.43	16	9
Adrenal Cancer [description not available]	0	8.73	19	1
Angiomatosis Retinae [description not available]	0	2.97	1	0
Pheochromocytoma, Extra-Adrenal [description not available]	0	8.91	23	1
Cancer, Second Primary [description not available]	0	2.97	1	0
von Hippel-Lindau Disease An autosomal dominant disorder caused by mutations in a tumor suppressor gene. This syndrome is characterized by abnormal growth of small blood vessels leading to a host of neoplasms. They include HEMANGIOBLASTOMA in the RETINA; CEREBELLUM; and SPINAL CORD; PHEOCHROMOCYTOMA; pancreatic tumors; and renal cell carcinoma (see CARCINOMA, RENAL CELL). Common clinical signs include HYPERTENSION and neurological dysfunctions.	0	2.97	1	0
Pheochromocytoma A usually benign, well-encapsulated, lobular, vascular tumor of chromaffin tissue of the ADRENAL MEDULLA or sympathetic paraganglia. The cardinal symptom, reflecting the increased secretion of EPINEPHRINE and NOREPINEPHRINE, is HYPERTENSION, which may be persistent or intermittent. During severe attacks, there may be HEADACHE; SWEATING, palpitation, apprehension, TREMOR; PALLOR or FLUSHING of the face, NAUSEA and VOMITING, pain in the CHEST and ABDOMEN, and paresthesias of the extremities. The incidence of malignancy is as low as 5% but the pathologic distinction between benign and malignant pheochromocytomas is not clear. (Dorland, 27th ed; DeVita Jr et al., Cancer: Principles & Practice of Oncology, 3d ed, p1298)	0	8.91	23	1
Colitis Gravis [description not available]	0	2.73	3	0
Colitis, Ulcerative Inflammation of the COLON that is predominantly confined to the MUCOSA. Its major symptoms include DIARRHEA, rectal BLEEDING, the passage of MUCUS, and ABDOMINAL PAIN.	0	2.73	3	0
Alopecia Cicatrisata [description not available]	0	2.06	1	0
Anodontia Congenital absence of the teeth; it may involve all (total anodontia) or only some of the teeth (partial anodontia, hypodontia), and both the deciduous and the permanent dentition, or only teeth of the permanent dentition. (Dorland, 27th ed)	0	2.06	1	0
Stunted Growth [description not available]	0	2.72	3	0
Hereditary Optic Atrophy [description not available]	0	2.06	1	0
Alopecia Absence of hair from areas where it is normally present.	0	2.06	1	0
Growth Disorders Deviations from the average values for a specific age and sex in any or all of the following: height, weight, skeletal proportions, osseous development, or maturation of features. Included here are both acceleration and retardation of growth.	0	2.72	3	0
Optic Atrophy Atrophy of the optic disk which may be congenital or acquired. This condition indicates a deficiency in the number of nerve fibers which arise in the RETINA and converge to form the OPTIC DISK; OPTIC NERVE; OPTIC CHIASM; and optic tracts. GLAUCOMA; ISCHEMIA; inflammation, a chronic elevation of intracranial pressure, toxins, optic nerve compression, and inherited conditions (see OPTIC ATROPHIES, HEREDITARY) are relatively common causes of this condition.	0	2.06	1	0
Alkalosis, Respiratory A state due to excess loss of carbon dioxide from the body. (Dorland, 27th ed)	0	2.06	1	0
Thromboembolism Obstruction of a blood vessel (embolism) by a blood clot (THROMBUS) in the blood stream.	0	2.06	1	0
Chills The sudden sensation of being cold. It may be accompanied by SHIVERING.	0	8.45	1	1
Airway Obstruction Any hindrance to the passage of air into and out of the lungs.	0	10.5	19	10
Meningitis, Tuberculous [description not available]	0	2.06	1	0
Complications, Infectious Pregnancy [description not available]	0	2.41	2	0
Tuberculosis, Meningeal A form of bacterial meningitis caused by MYCOBACTERIUM TUBERCULOSIS or rarely MYCOBACTERIUM BOVIS. The organism seeds the meninges and forms microtuberculomas which subsequently rupture. The clinical course tends to be subacute, with progressions occurring over a period of several days or longer. Headache and meningeal irritation may be followed by SEIZURES, cranial neuropathies, focal neurologic deficits, somnolence, and eventually COMA. The illness may occur in immunocompetent individuals or as an OPPORTUNISTIC INFECTION in the ACQUIRED IMMUNODEFICIENCY SYNDROME and other immunodeficiency syndromes. (From Adams et al., Principles of Neurology, 6th ed, pp717-9)	0	2.06	1	0
Facies The appearance of the face that is often characteristic of a disease or pathological condition, as the elfin facies of WILLIAMS SYNDROME or the mongoloid facies of DOWN SYNDROME. (Random House Unabridged Dictionary, 2d ed)	0	2.06	1	0
Liver Steatosis [description not available]	0	2.06	1	0
Fatty Liver Lipid infiltration of the hepatic parenchymal cells resulting in a yellow-colored liver. The abnormal lipid accumulation is usually in the form of TRIGLYCERIDES, either as a single large droplet or multiple small droplets. Fatty liver is caused by an imbalance in the metabolism of FATTY ACIDS.	0	2.06	1	0
Kidney, Polycystic [description not available]	0	2.07	1	0
Polycystic Kidney Diseases Hereditary diseases that are characterized by the progressive expansion of a large number of tightly packed CYSTS within the KIDNEYS. They include diseases with autosomal dominant and autosomal recessive inheritance.	0	2.07	1	0
Cardiometabolic Syndrome A cluster of symptoms that are risk factors for CARDIOVASCULAR DISEASES and TYPE 2 DIABETES MELLITUS. The major components not only include metabolic dysfunctions of METABOLIC SYNDROME but also HYPERTENSION, and ABDOMINAL OBESITY.	0	2.07	1	0
Metabolic Syndrome A cluster of symptoms that are risk factors for CARDIOVASCULAR DISEASES and TYPE 2 DIABETES MELLITUS. The major components of metabolic syndrome include ABDOMINAL OBESITY; atherogenic DYSLIPIDEMIA; HYPERTENSION; HYPERGLYCEMIA; INSULIN RESISTANCE; a proinflammatory state; and a prothrombotic (THROMBOSIS) state.	0	7.07	1	0
Complications, Pregnancy [description not available]	0	2.69	3	0
Abnormalities, Skin [description not available]	0	2.07	1	0
Pterygium An abnormal triangular fold of membrane in the interpalpebral fissure, extending from the conjunctiva to the cornea, being immovably united to the cornea at its apex, firmly attached to the sclera throughout its middle portion, and merged with the conjunctiva at its base. (Dorland, 27th ed)	0	2.07	1	0
Skin Abnormalities Congenital structural abnormalities of the skin.	0	2.07	1	0
Kidney Failure A severe irreversible decline in the ability of kidneys to remove wastes, concentrate URINE, and maintain ELECTROLYTE BALANCE; BLOOD PRESSURE; and CALCIUM metabolism.	0	6.13	6	2
Infections, Pneumococcal [description not available]	0	2.99	1	0
Pneumococcal Infections Infections with bacteria of the species STREPTOCOCCUS PNEUMONIAE.	0	2.99	1	0
Renal Insufficiency Conditions in which the KIDNEYS perform below the normal level in the ability to remove wastes, concentrate URINE, and maintain ELECTROLYTE BALANCE; BLOOD PRESSURE; and CALCIUM metabolism. Renal insufficiency can be classified by the degree of kidney damage (as measured by the level of PROTEINURIA) and reduction in GLOMERULAR FILTRATION RATE.	0	6.13	6	2
Francisella tularensis Infection [description not available]	0	2.07	1	0
Tularemia A plague-like disease of rodents, transmissible to man. It is caused by FRANCISELLA TULARENSIS and is characterized by fever, chills, headache, backache, and weakness.	0	2.07	1	0
Cranial Nerve II Diseases [description not available]	0	2.07	1	0
Glaucoma An ocular disease, occurring in many forms, having as its primary characteristics an unstable or a sustained increase in the intraocular pressure which the eye cannot withstand without damage to its structure or impairment of its function. The consequences of the increased pressure may be manifested in a variety of symptoms, depending upon type and severity, such as excavation of the optic disk, hardness of the eyeball, corneal anesthesia, reduced visual acuity, seeing of colored halos around lights, disturbed dark adaptation, visual field defects, and headaches. (Dictionary of Visual Science, 4th ed)	0	2.71	3	0
Optic Nerve Diseases Conditions which produce injury or dysfunction of the second cranial or optic nerve, which is generally considered a component of the central nervous system. Damage to optic nerve fibers may occur at or near their origin in the retina, at the optic disk, or in the nerve, optic chiasm, optic tract, or lateral geniculate nuclei. Clinical manifestations may include decreased visual acuity and contrast sensitivity, impaired color vision, and an afferent pupillary defect.	0	2.07	1	0
Fetal Growth Restriction [description not available]	0	2.44	2	0
Fetal Growth Retardation Failure of a FETUS to attain expected GROWTH.	0	2.44	2	0
Cardiomyopathy, Hypertrophic Obstructive [description not available]	0	4.49	5	1
Cardiomyopathy, Hypertrophic A form of CARDIAC MUSCLE disease, characterized by left and/or right ventricular hypertrophy (HYPERTROPHY, LEFT VENTRICULAR; HYPERTROPHY, RIGHT VENTRICULAR), frequent asymmetrical involvement of the HEART SEPTUM, and normal or reduced left ventricular volume. Risk factors include HYPERTENSION; AORTIC STENOSIS; and gene MUTATION; (FAMILIAL HYPERTROPHIC CARDIOMYOPATHY).	0	4.49	5	1
Pulsatile Tinnitus [description not available]	0	2.07	1	0
Tinnitus A nonspecific symptom of hearing disorder characterized by the sensation of buzzing, ringing, clicking, pulsations, and other noises in the ear. Objective tinnitus refers to noises generated from within the ear or adjacent structures that can be heard by other individuals. The term subjective tinnitus is used when the sound is audible only to the affected individual. Tinnitus may occur as a manifestation of COCHLEAR DISEASES; VESTIBULOCOCHLEAR NERVE DISEASES; INTRACRANIAL HYPERTENSION; CRANIOCEREBRAL TRAUMA; and other conditions.	0	7.07	1	0
Acute Edematous Pancreatitis [description not available]	0	5.08	5	0
Pancreatitis INFLAMMATION of the PANCREAS. Pancreatitis is classified as acute unless there are computed tomographic or endoscopic retrograde cholangiopancreatographic findings of CHRONIC PANCREATITIS (International Symposium on Acute Pancreatitis, Atlanta, 1992). The two most common forms of acute pancreatitis are ALCOHOLIC PANCREATITIS and gallstone pancreatitis.	0	5.08	5	0
Inferior Dislocation [description not available]	0	2.07	1	0
Carditis [description not available]	0	2.08	1	0
Myocarditis Inflammatory processes of the muscular walls of the heart (MYOCARDIUM) which result in injury to the cardiac muscle cells (MYOCYTES, CARDIAC). Manifestations range from subclinical to sudden death (DEATH, SUDDEN). Myocarditis in association with cardiac dysfunction is classified as inflammatory CARDIOMYOPATHY usually caused by INFECTION, autoimmune diseases, or responses to toxic substances. Myocarditis is also a common cause of DILATED CARDIOMYOPATHY and other cardiomyopathies.	0	2.08	1	0
Corpus Luteum Cyst [description not available]	0	4.39	2	2
Ovarian Cysts General term for CYSTS and cystic diseases of the OVARY.	0	4.39	2	2
Arthus Phenomenon [description not available]	0	2.08	1	0
Proteinuria The presence of proteins in the urine, an indicator of KIDNEY DISEASES.	0	5.88	5	5
Harelip [description not available]	0	4.87	4	2
Cleft Lip Congenital defect in the upper lip where the maxillary prominence fails to merge with the merged medial nasal prominences. It is thought to be caused by faulty migration of the mesoderm in the head region.	0	9.87	4	2
Colicky Pain [description not available]	0	2.46	2	0
Abdominal Pain Sensation of discomfort, distress, or agony in the abdominal region.	0	2.46	2	0
Preterm Birth [description not available]	0	2.08	1	0
Premature Birth CHILDBIRTH before 37 weeks of PREGNANCY (259 days from the first day of the mother's last menstrual period, or 245 days after FERTILIZATION).	0	2.08	1	0
Tachypnea Increased RESPIRATORY RATE.	0	2.08	1	0
B Virus Infection [description not available]	0	2.68	3	0
Hyperidrosis [description not available]	0	3.8	2	1
Hyperhidrosis Excessive sweating. In the localized type, the most frequent sites are the palms, soles, axillae, inguinal folds, and the perineal area. Its chief cause is thought to be emotional. Generalized hyperhidrosis may be induced by a hot, humid environment, by fever, or by vigorous exercise.	0	3.8	2	1
Urinary Incontinence Involuntary loss of URINE, such as leaking of urine. It is a symptom of various underlying pathological processes. Major types of incontinence include URINARY URGE INCONTINENCE and URINARY STRESS INCONTINENCE.	0	2.01	1	0
Tachycardia, Supraventricular A generic expression for any tachycardia that originates above the BUNDLE OF HIS.	0	5.39	5	3
Atrial Septal Defect [description not available]	0	5.41	5	1
ENT Diseases [description not available]	0	6.72	11	6
Hypotension, Postural [description not available]	0	2.01	1	0
Hypotension, Orthostatic A significant drop in BLOOD PRESSURE after assuming a standing position. Orthostatic hypotension is a finding, and defined as a 20-mm Hg decrease in systolic pressure or a 10-mm Hg decrease in diastolic pressure 3 minutes after the person has risen from supine to standing. Symptoms generally include DIZZINESS, blurred vision, and SYNCOPE.	0	2.01	1	0
Carbon Monoxide Poisoning Toxic asphyxiation due to the displacement of oxygen from oxyhemoglobin by carbon monoxide.	0	5.2	8	0
Cerebrovascular Moyamoya Disease [description not available]	0	2.41	2	0
Craniofacial Abnormalities Congenital structural deformities, malformations, or other abnormalities of the cranium and facial bones.	0	2.01	1	0
Complex Partial Epilepsy [description not available]	0	2.01	1	0
Epilepsy, Complex Partial A disorder characterized by recurrent partial seizures marked by impairment of cognition. During the seizure the individual may experience a wide variety of psychic phenomenon including formed hallucinations, illusions, deja vu, intense emotional feelings, confusion, and spatial disorientation. Focal motor activity, sensory alterations and AUTOMATISM may also occur. Complex partial seizures often originate from foci in one or both temporal lobes. The etiology may be idiopathic (cryptogenic partial complex epilepsy) or occur as a secondary manifestation of a focal cortical lesion (symptomatic partial complex epilepsy). (From Adams et al., Principles of Neurology, 6th ed, pp317-8)	0	2.01	1	0
Palsy [description not available]	0	4.47	5	1
Paralysis A general term most often used to describe severe or complete loss of muscle strength due to motor system disease from the level of the cerebral cortex to the muscle fiber. This term may also occasionally refer to a loss of sensory function. (From Adams et al., Principles of Neurology, 6th ed, p45)	0	9.47	5	1
Benign Meningeal Neoplasms [description not available]	0	11.61	21	18
Angioblastic Meningioma [description not available]	0	11.4	18	17
Meningeal Neoplasms Benign and malignant neoplastic processes that arise from or secondarily involve the meningeal coverings of the brain and spinal cord.	0	11.61	21	18
Meningioma A relatively common neoplasm of the CENTRAL NERVOUS SYSTEM that arises from arachnoidal cells. The majority are well differentiated vascular tumors which grow slowly and have a low potential to be invasive, although malignant subtypes occur. Meningiomas have a predilection to arise from the parasagittal region, cerebral convexity, sphenoidal ridge, olfactory groove, and SPINAL CANAL. (From DeVita et al., Cancer: Principles and Practice of Oncology, 5th ed, pp2056-7)	0	11.4	18	17
Chemical Dependence [description not available]	0	5.39	5	1
Substance-Related Disorders Disorders related to substance use or abuse.	0	5.39	5	1
Paralysis, Legs [description not available]	0	3.08	5	0
Paraplegia Severe or complete loss of motor function in the lower extremities and lower portions of the trunk. This condition is most often associated with SPINAL CORD DISEASES, although BRAIN DISEASES; PERIPHERAL NERVOUS SYSTEM DISEASES; NEUROMUSCULAR DISEASES; and MUSCULAR DISEASES may also cause bilateral leg weakness.	0	8.08	5	0
Cancer of Digestive System [description not available]	0	2.01	1	0
Digestive System Neoplasms Tumors or cancer of the DIGESTIVE SYSTEM.	0	2.01	1	0
Cerebellar Diseases Diseases that affect the structure or function of the cerebellum. Cardinal manifestations of cerebellar dysfunction include dysmetria, GAIT ATAXIA, and MUSCLE HYPOTONIA.	0	2.01	1	0
Aldosteronism [description not available]	0	2.01	1	0
Hyperaldosteronism A condition caused by the overproduction of ALDOSTERONE. It is characterized by sodium retention and potassium excretion with resultant HYPERTENSION and HYPOKALEMIA.	0	2.01	1	0
Arteriovenous Malformations, Cerebral [description not available]	0	4.75	7	1
Intracranial Arteriovenous Malformations Congenital vascular anomalies in the brain characterized by direct communication between an artery and a vein without passing through the CAPILLARIES. The locations and size of the shunts determine the symptoms including HEADACHES; SEIZURES; STROKE; INTRACRANIAL HEMORRHAGES; mass effect; and vascular steal effect.	0	9.75	7	1
Diseases, Occupational [description not available]	0	5.06	7	0
Arterial Diseases, Carotid [description not available]	0	5.17	6	2
Carotid Artery Diseases Pathological conditions involving the CAROTID ARTERIES, including the common, internal, and external carotid arteries. ATHEROSCLEROSIS and TRAUMA are relatively frequent causes of carotid artery pathology.	0	5.17	6	2
Sinus Infections [description not available]	0	8.6	8	6
Sinusitis Inflammation of the NASAL MUCOSA in one or more of the PARANASAL SINUSES.	0	8.6	8	6
Cranial Epidural Hematoma [description not available]	0	2.01	1	0
Perforated Appendicitis [description not available]	0	2.01	1	0
Appendicitis Acute inflammation of the APPENDIX. Acute appendicitis is classified as simple, gangrenous, or perforated.	0	2.01	1	0
Coronary Artery Stenosis [description not available]	0	2.42	2	0
Constriction, Pathological [description not available]	0	4.47	5	1
Constriction, Pathologic The condition of an anatomical structure's being constricted beyond normal dimensions.	0	4.47	5	1
Coronary Stenosis Narrowing or constriction of a coronary artery.	0	2.42	2	0
ARSA Deficiency [description not available]	0	2.01	1	0
Leukodystrophy, Metachromatic An autosomal recessive metabolic disease caused by a deficiency of CEREBROSIDE-SULFATASE leading to intralysosomal accumulation of cerebroside sulfate (SULFOGLYCOSPHINGOLIPIDS) in the nervous system and other organs. Pathological features include diffuse demyelination, and metachromatically-staining granules in many cell types such as the GLIAL CELLS. There are several allelic and nonallelic forms with a variety of neurological symptoms.	0	2.01	1	0
Mitral Incompetence [description not available]	0	2.43	2	0
Mitral Stenosis [description not available]	0	5.04	5	0
Mitral Valve Insufficiency Backflow of blood from the LEFT VENTRICLE into the LEFT ATRIUM due to imperfect closure of the MITRAL VALVE. This can lead to mitral valve regurgitation.	0	2.43	2	0
Mitral Valve Stenosis Narrowing of the passage through the MITRAL VALVE due to FIBROSIS, and CALCINOSIS in the leaflets and chordal areas. This elevates the left atrial pressure which, in turn, raises pulmonary venous and capillary pressure leading to bouts of DYSPNEA and TACHYCARDIA during physical exertion. RHEUMATIC FEVER is its primary cause.	0	5.04	5	0
Disc, Herniated [description not available]	0	6.72	11	6
Intervertebral Disc Displacement An INTERVERTEBRAL DISC in which the NUCLEUS PULPOSUS has protruded through surrounding ANNULUS FIBROSUS. This occurs most frequently in the lower lumbar region.	0	6.72	11	6
Complications, Hematologic Pregnancy [description not available]	0	2.4	2	0
Deficiency, Protein S [description not available]	0	2.01	1	0
Cruveilhier-Baumgarten Syndrome Liver cirrhosis with intrahepatic portal obstruction, HYPERTENSION, and patent UMBILICAL VEINS.	0	4.31	1	1
Hypertension, Portal Abnormal increase of resistance to blood flow within the hepatic PORTAL SYSTEM, frequently seen in LIVER CIRRHOSIS and conditions with obstruction of the PORTAL VEIN.	0	4.31	1	1
Porphyria [description not available]	0	2.68	3	0
Porphyrias A diverse group of metabolic diseases characterized by errors in the biosynthetic pathway of HEME in the LIVER, the BONE MARROW, or both. They are classified by the deficiency of specific enzymes, the tissue site of enzyme defect, or the clinical features that include neurological (acute) or cutaneous (skin lesions). Porphyrias can be hereditary or acquired as a result of toxicity to the hepatic or erythropoietic marrow tissues.	0	2.68	3	0
Patency of the Ductus Arteriosus [description not available]	0	2.7	3	0
Ductus Arteriosus, Patent A congenital heart defect characterized by the persistent opening of fetal DUCTUS ARTERIOSUS that connects the PULMONARY ARTERY to the descending aorta (AORTA, DESCENDING) allowing unoxygenated blood to bypass the lung and flow to the PLACENTA. Normally, the ductus is closed shortly after birth.	0	2.7	3	0
Dehydration The condition that results from excessive loss of water from a living organism.	0	2.02	1	0
Hiccough [description not available]	0	2.4	2	0
Siamese Twins [description not available]	0	2.41	2	0
Acute Porphyria [description not available]	0	2.69	3	0
Porphyria, Acute Intermittent An autosomal dominant porphyria that is due to a deficiency of HYDROXYMETHYLBILANE SYNTHASE in the LIVER, the third enzyme in the 8-enzyme biosynthetic pathway of HEME. Clinical features are recurrent and life-threatening neurologic disturbances, ABDOMINAL PAIN, and elevated level of AMINOLEVULINIC ACID and PORPHOBILINOGEN in the urine.	0	2.69	3	0
Aneurysm, Anterior Cerebral Artery [description not available]	0	8.82	29	8
Intracranial Aneurysm Abnormal outpouching in the wall of intracranial blood vessels. Most common are the saccular (berry) aneurysms located at branch points in CIRCLE OF WILLIS at the base of the brain. Vessel rupture results in SUBARACHNOID HEMORRHAGE or INTRACRANIAL HEMORRHAGES. Giant aneurysms (	0	8.82	29	8
Methemoglobinemia The presence of methemoglobin in the blood, resulting in cyanosis. A small amount of methemoglobin is present in the blood normally, but injury or toxic agents convert a larger proportion of hemoglobin into methemoglobin, which does not function reversibly as an oxygen carrier. Methemoglobinemia may be due to a defect in the enzyme NADH methemoglobin reductase (an autosomal recessive trait) or to an abnormality in hemoglobin M (an autosomal dominant trait). (Dorland, 27th ed)	0	2.93	1	0
Acid Aspiration Syndrome [description not available]	0	6.31	5	3
Pneumonia, Aspiration A type of lung inflammation resulting from the aspiration of food, liquid, or gastric contents into the upper RESPIRATORY TRACT.	0	6.31	5	3
Body Weight, Fetal [description not available]	0	2.02	1	0
Aneurysm, Arteriovenous [description not available]	0	3.8	2	1
Angor Pectoris [description not available]	0	5.18	6	2
Diabetic Angiopathies VASCULAR DISEASES that are associated with DIABETES MELLITUS.	0	3.4	1	1
Angina Pectoris The symptom of paroxysmal pain consequent to MYOCARDIAL ISCHEMIA usually of distinctive character, location and radiation. It is thought to be provoked by a transient stressful situation during which the oxygen requirements of the MYOCARDIUM exceed that supplied by the CORONARY CIRCULATION.	0	5.18	6	2
Tracheal Stenosis A pathological narrowing of the TRACHEA.	0	3.83	4	0
Franceschetti-Zwahlen-Klein Syndrome [description not available]	0	2.02	1	0
Breathing Sounds [description not available]	0	2.41	2	0
Atresia, Choanal [description not available]	0	2.02	1	0
Respiratory Sounds Noises, normal and abnormal, heard on auscultation over any part of the RESPIRATORY TRACT.	0	2.41	2	0
Cyst [description not available]	0	2.71	3	0
Mouth Diseases Diseases involving the MOUTH.	0	2.02	1	0
Acquired Laryngeal Stenosis [description not available]	0	2.02	1	0
Abdominal Epilepsy [description not available]	0	3.09	5	0
Adenoma Sebaceum Facial ANGIOFIBROMA in tuberous sclerosis	0	2.41	2	0
Epilepsies, Partial Conditions characterized by recurrent paroxysmal neuronal discharges which arise from a focal region of the brain. Partial seizures are divided into simple and complex, depending on whether consciousness is unaltered (simple partial seizure) or disturbed (complex partial seizure). Both types may feature a wide variety of motor, sensory, and autonomic symptoms. Partial seizures may be classified by associated clinical features or anatomic location of the seizure focus. A secondary generalized seizure refers to a partial seizure that spreads to involve the brain diffusely. (From Adams et al., Principles of Neurology, 6th ed, pp317)	0	3.09	5	0
Tuberous Sclerosis Autosomal dominant neurocutaneous syndrome classically characterized by MENTAL RETARDATION; EPILEPSY; and skin lesions (e.g., adenoma sebaceum and hypomelanotic macules). There is, however, considerable heterogeneity in the neurologic manifestations. It is also associated with cortical tuber and HAMARTOMAS formation throughout the body, especially the heart, kidneys, and eyes. Mutations in two loci TSC1 and TSC2 that encode hamartin and tuberin, respectively, are associated with the disease.	0	2.41	2	0
Alagille Syndrome 1 [description not available]	0	2.43	2	0
Alagille Syndrome A multisystem disorder that is characterized by aplasia of intrahepatic bile ducts (BILE DUCTS, INTRAHEPATIC), and malformations in the cardiovascular system, the eyes, the vertebral column, and the facies. Major clinical features include JAUNDICE, and congenital heart disease with peripheral PULMONARY STENOSIS. Alagille syndrome may result from heterogeneous gene mutations, including mutations in JAG1 on CHROMOSOME 20 (Type 1) and NOTCH2 on CHROMOSOME 1 (Type 2).	0	2.43	2	0
Acroosteolysis, Giaccai Type [description not available]	0	2.43	2	0
Endotoxin Shock [description not available]	0	2.92	4	0
Hereditary Sensory and Autonomic Neuropathies A group of inherited disorders characterized by degeneration of dorsal root and autonomic ganglion cells, and clinically by loss of sensation and autonomic dysfunction. There are five subtypes. Type I features autosomal dominant inheritance and distal sensory involvement. Type II is characterized by autosomal inheritance and distal and proximal sensory loss. Type III is DYSAUTONOMIA, FAMILIAL. Type IV features insensitivity to pain, heat intolerance, and mental deficiency. Type V is characterized by a selective loss of pain with intact light touch and vibratory sensation. (From Joynt, Clinical Neurology, 1995, Ch51, pp142-4)	0	2.43	2	0
Shock, Septic Sepsis associated with HYPOTENSION or hypoperfusion despite adequate fluid resuscitation. Perfusion abnormalities may include but are not limited to LACTIC ACIDOSIS; OLIGURIA; or acute alteration in mental status.	0	2.92	4	0
Avian Diseases [description not available]	0	3.25	6	0
Cataract, Membranous [description not available]	0	2.39	2	0
Cataract Partial or complete opacity on or in the lens or capsule of one or both eyes, impairing vision or causing blindness. The many kinds of cataract are classified by their morphology (size, shape, location) or etiology (cause and time of occurrence). (Dorland, 27th ed)	0	2.39	2	0
Hypospadias A birth defect due to malformation of the URETHRA in which the urethral opening is below its normal location. In the male, the malformed urethra generally opens on the ventral surface of the PENIS or on the PERINEUM. In the female, the malformed urethral opening is in the VAGINA.	0	3.4	1	1
Cardiac Tamponade Compression of the heart by accumulated fluid (PERICARDIAL EFFUSION) or blood (HEMOPERICARDIUM) in the PERICARDIUM surrounding the heart. The affected cardiac functions and CARDIAC OUTPUT can range from minimal to total hemodynamic collapse.	0	7.02	1	0
Bleb [description not available]	0	2.02	1	0
Centriacinar Emphysema [description not available]	0	2.71	3	0
Cardiac Cancer [description not available]	0	2.02	1	0
Autosomal Hemophilia A [description not available]	0	2.41	2	0
Cancer of Nasopharynx [description not available]	0	2.02	1	0
Angiofibroma A benign neoplasm of fibrous tissue in which there are numerous small and large, frequently dilated, vascular channels. (Stedman, 25th ed)	0	2.02	1	0
Hemophilia A The classic hemophilia resulting from a deficiency of factor VIII. It is an inherited disorder of blood coagulation characterized by a permanent tendency to hemorrhage.	0	2.41	2	0
Nasopharyngeal Neoplasms Tumors or cancer of the NASOPHARYNX.	0	2.02	1	0
Oliguria Decreased URINE output that is below the normal range. Oliguria can be defined as urine output of less than or equal to 0.5 or 1 ml/kg/hr depending on the age.	0	2.02	1	0
Glioblastoma with Sarcomatous Component [description not available]	0	2.02	1	0
Gliosarcoma Rare mixed tumors of the brain and rarely the spinal cord which contain malignant neuroectodermal (glial) and mesenchymal components, including spindle-shaped fibrosarcoma cells. These tumors are highly aggressive and present primarily in adults as rapidly expanding mass lesions. They may arise in tissue that has been previously irradiated. (From Br J Neurosurg 1995 Apr;9(2):171-8)	0	2.02	1	0
Heroin Abuse [description not available]	0	2.02	1	0
Heroin Dependence Strong dependence or addiction, both physiological and emotional, upon HEROIN.	0	2.02	1	0
Spinal Diseases Diseases involving the SPINE.	0	6.71	8	3
Arrhythmia, Sinoatrial [description not available]	0	3.37	7	0
Compartment Syndromes Conditions in which increased pressure within a limited space compromises the BLOOD CIRCULATION and function of tissue within that space. Some of the causes of increased pressure are TRAUMA, tight dressings, HEMORRHAGE, and exercise. Sequelae include nerve compression (NERVE COMPRESSION SYNDROMES); PARALYSIS; and ISCHEMIC CONTRACTURE. FASCIOTOMY is often used to decompress increased pressure and eliminate pain associated with compartment syndromes.	0	2.39	2	0
Familial Turner Syndrome [description not available]	0	2.02	1	0
Noonan Syndrome A genetically heterogeneous, multifaceted disorder characterized by short stature, webbed neck, ptosis, skeletal malformations, hypertelorism, hormonal imbalance, CRYPTORCHIDISM, multiple cardiac abnormalities (most commonly including PULMONARY VALVE STENOSIS), and some degree of INTELLECTUAL DISABILITY. The phenotype bears similarities to that of TURNER SYNDROME that occurs only in females and has its basis in a 45, X karyotype abnormality. Noonan syndrome occurs in both males and females with a normal karyotype (46,XX and 46,XY). Mutations in a several genes (PTPN11, KRAS, SOS1, NF1 and RAF1) have been associated the NS phenotype. Mutations in PTPN11 are the most common. LEOPARD SYNDROME, a disorder that has clinical features overlapping those of Noonan Syndrome, is also due to mutations in PTPN11. In addition, there is overlap with the syndrome called neurofibromatosis-Noonan syndrome due to mutations in NF1.	0	2.02	1	0
Colitis, Ischemic Inflammation of the COLON due to colonic ISCHEMIA resulting from alterations in systemic circulation or local vasculature.	0	2.02	1	0
Entrapment Neuropathies [description not available]	0	2.02	1	0
Shoulder Pain Unilateral or bilateral pain of the shoulder. It is often caused by physical activities such as work or sports participation, but may also be pathologic in origin.	0	2.02	1	0
Hepatorenal Syndrome Functional KIDNEY FAILURE in patients with liver disease, usually LIVER CIRRHOSIS or portal hypertension (HYPERTENSION, PORTAL), and in the absence of intrinsic renal disease or kidney abnormality. It is characterized by intense renal vasculature constriction, reduced renal blood flow, OLIGURIA, and sodium retention.	0	3.4	1	1
Acrocephaly Premature closing of the lambdoid and coronal sutures.	0	3.41	1	1
Craniosynostoses Premature closure of one or more CRANIAL SUTURES. It often results in plagiocephaly. Craniosynostoses that involve multiple sutures are sometimes associated with congenital syndromes such as ACROCEPHALOSYNDACTYLIA; and CRANIOFACIAL DYSOSTOSIS.	0	3.41	1	1
Anemia, Cooley's [description not available]	0	2.02	1	0
beta-Thalassemia A disorder characterized by reduced synthesis of the beta chains of hemoglobin. There is retardation of hemoglobin A synthesis in the heterozygous form (thalassemia minor), which is asymptomatic, while in the homozygous form (thalassemia major, Cooley's anemia, Mediterranean anemia, erythroblastic anemia), which can result in severe complications and even death, hemoglobin A synthesis is absent.	0	2.02	1	0
Deficiency Disease, Ornithine Carbamoyltransferase [description not available]	0	2.43	2	0
Ornithine Carbamoyltransferase Deficiency Disease An inherited urea cycle disorder associated with deficiency of the enzyme ORNITHINE CARBAMOYLTRANSFERASE, transmitted as an X-linked trait and featuring elevations of amino acids and ammonia in the serum. Clinical features, which are more prominent in males, include seizures, behavioral alterations, episodic vomiting, lethargy, and coma. (Menkes, Textbook of Child Neurology, 5th ed, pp49-50)	0	2.43	2	0
Congenital Micrognathia [description not available]	0	2.02	1	0
Dupuytren's Contracture [description not available]	0	2.02	1	0
Dupuytren Contracture A fibromatosis of the palmar fascia characterized by thickening and contracture of the fibrous bands on the palmar surfaces of the hand and fingers. It arises most commonly in men between the ages of 30 and 50.	0	2.02	1	0
Axon Reaction [description not available]	0	2.03	1	0
Cervix Dysplasia [description not available]	0	3.41	1	1
Uterine Cervical Dysplasia Abnormal development of immature squamous EPITHELIAL CELLS of the UTERINE CERVIX, a term used to describe premalignant cytological changes in the cervical EPITHELIUM. These atypical cells do not penetrate the epithelial BASEMENT MEMBRANE.	0	3.41	1	1
Acoustic Trauma Usually refer to hearing loss due to a single noise event such as an explosion or shotgun blast.	0	2.43	2	0
Hearing Loss, Noise-Induced Hearing loss due to exposure to explosive loud noise or chronic exposure to sound level greater than 85 dB. The hearing loss is often in the frequency range 4000-6000 hertz.	0	2.43	2	0
Axonotmesis [description not available]	0	2.03	1	0
Trauma, Nervous System Traumatic injuries to the brain, cranial nerves, spinal cord, autonomic nervous system, or neuromuscular system, including iatrogenic injuries induced by surgical procedures.	0	2.03	1	0
alpha-L-Iduronidase Deficiency [description not available]	0	2.02	1	0
Mucopolysaccharidosis I Systemic lysosomal storage disease caused by a deficiency of alpha-L-iduronidase (IDURONIDASE) and characterized by progressive physical deterioration with urinary excretion of DERMATAN SULFATE and HEPARAN SULFATE. There are three recognized phenotypes representing a spectrum of clinical severity from severe to mild: Hurler syndrome, Hurler-Scheie syndrome and Scheie syndrome (formerly mucopolysaccharidosis V). Symptoms may include DWARFISM; hepatosplenomegaly; thick, coarse facial features with low nasal bridge; corneal clouding; cardiac complications; and noisy breathing.	0	2.02	1	0
Adenomatous Polyps Benign neoplasms derived from glandular epithelium. (From Stedman, 25th ed)	0	2.02	1	0
Arrhythmogenic Right Ventricular Cardiomyopathy [description not available]	0	2.02	1	0
Ascites Accumulation or retention of free fluid within the peritoneal cavity.	0	2.02	1	0
Colonic Polyps Discrete tissue masses that protrude into the lumen of the COLON. These POLYPS are connected to the wall of the colon either by a stalk, pedunculus, or by a broad base.	0	2.02	1	0
Arrhythmogenic Right Ventricular Dysplasia A congenital cardiomyopathy that is characterized by infiltration of adipose and fibrous tissue into the RIGHT VENTRICLE wall and loss of myocardial cells. Primary injuries usually are at the free wall of right ventricular and right atria resulting in ventricular and supraventricular arrhythmias.	0	2.02	1	0
Diseases in Twins Disorders affecting TWINS, one or both, at any age.	0	2.42	2	0
Entrapment Neuropathy, Tarsal Tunnel [description not available]	0	2.03	1	0
Varices [description not available]	0	5.92	3	3
Varicose Veins Enlarged and tortuous VEINS.	0	5.92	3	3
Glossoptosis, Micrognathia, and Cleft Palate [description not available]	0	2.03	1	0
Acoustic Neuroma [description not available]	0	9.08	3	1
Bilharziasis [description not available]	0	2.03	1	0
Schistosomiasis Infection with flukes (trematodes) of the genus SCHISTOSOMA. Three species produce the most frequent clinical diseases: SCHISTOSOMA HAEMATOBIUM (endemic in Africa and the Middle East), SCHISTOSOMA MANSONI (in Egypt, northern and southern Africa, some West Indies islands, northern 2/3 of South America), and SCHISTOSOMA JAPONICUM (in Japan, China, the Philippines, Celebes, Thailand, Laos). S. mansoni is often seen in Puerto Ricans living in the United States.	0	2.03	1	0
Bewilderment [description not available]	0	4.35	2	2
Maxillary Fractures Fractures of the upper jaw.	0	2.03	1	0
Precordial Catch [description not available]	0	1.97	1	0
Chest Pain Pressure, burning, or numbness in the chest.	0	1.97	1	0
Bowel Diseases, Inflammatory [description not available]	0	2.41	2	0
Inflammatory Bowel Diseases Chronic, non-specific inflammation of the GASTROINTESTINAL TRACT. Etiology may be genetic or environmental. This term includes CROHN DISEASE and ULCERATIVE COLITIS.	0	2.41	2	0
Alogia [description not available]	0	1.97	1	0
Brachial Paresis [description not available]	0	2.38	2	0
Aphasia A cognitive disorder marked by an impaired ability to comprehend or express language in its written or spoken form. This condition is caused by diseases which affect the language areas of the dominant hemisphere. Clinical features are used to classify the various subtypes of this condition. General categories include receptive, expressive, and mixed forms of aphasia.	0	1.97	1	0
Orphan Diseases Rare diseases that have not been well studied.	0	2.44	2	0
Chorea Disorders [description not available]	0	2.03	1	0
Athetoid Movements [description not available]	0	2.03	1	0
Chorea Involuntary, forcible, rapid, jerky movements that may be subtle or become confluent, markedly altering normal patterns of movement. Hypotonia and pendular reflexes are often associated. Conditions which feature recurrent or persistent episodes of chorea as a primary manifestation of disease are referred to as CHOREATIC DISORDERS. Chorea is also a frequent manifestation of BASAL GANGLIA DISEASES.	0	2.03	1	0
Ganglioglioma Rare indolent tumors comprised of neoplastic glial and neuronal cells which occur primarily in children and young adults. Benign lesions tend to be associated with long survival unless the tumor degenerates into a histologically malignant form. They tend to occur in the optic nerve and white matter of the brain and spinal cord.	0	2.03	1	0
Dominant Hereditary Sensory Neuropathy, Type III [description not available]	0	2.03	1	0
Dysautonomia, Familial An autosomal disorder of the peripheral and autonomic nervous systems limited to individuals of Ashkenazic Jewish descent. Clinical manifestations are present at birth and include diminished lacrimation, defective thermoregulation, orthostatic hypotension (HYPOTENSION, ORTHOSTATIC), fixed pupils, excessive SWEATING, loss of pain and temperature sensation, and absent reflexes. Pathologic features include reduced numbers of small diameter peripheral nerve fibers and autonomic ganglion neurons. (From Adams et al., Principles of Neurology, 6th ed, p1348; Nat Genet 1993;4(2):160-4)	0	2.03	1	0
Abdominal Aortic Aneurysm [description not available]	0	4.47	5	1
Ambulation Disorders, Neurologic [description not available]	0	2.03	1	0
Acute Autoimmune Neuropathy [description not available]	0	2.03	1	0
Aortic Aneurysm, Abdominal An abnormal balloon- or sac-like dilatation in the wall of the ABDOMINAL AORTA which gives rise to the visceral, the parietal, and the terminal (iliac) branches below the aortic hiatus at the diaphragm.	0	4.47	5	1
Guillain-Barre Syndrome An acute inflammatory autoimmune neuritis caused by T cell- mediated cellular immune response directed towards peripheral myelin. Demyelination occurs in peripheral nerves and nerve roots. The process is often preceded by a viral or bacterial infection, surgery, immunization, lymphoma, or exposure to toxins. Common clinical manifestations include progressive weakness, loss of sensation, and loss of deep tendon reflexes. Weakness of respiratory muscles and autonomic dysfunction may occur. (From Adams et al., Principles of Neurology, 6th ed, pp1312-1314)	0	2.03	1	0
ANS (Autonomic Nervous System) Diseases [description not available]	0	2.41	2	0
Deep Vein Thrombosis [description not available]	0	2.03	1	0
Arthritis, Degenerative [description not available]	0	2.03	1	0
Osteoarthritis A progressive, degenerative joint disease, the most common form of arthritis, especially in older persons. The disease is thought to result not from the aging process but from biochemical changes and biomechanical stresses affecting articular cartilage. In the foreign literature it is often called osteoarthrosis deformans.	0	2.03	1	0
Venous Thrombosis The formation or presence of a blood clot (THROMBUS) within a vein.	0	2.03	1	0
Acquired Encephalocele [description not available]	0	2.03	1	0
Acquired Meningocele [description not available]	0	2.03	1	0
Fungal Diseases [description not available]	0	2.03	1	0
Mycoses Diseases caused by FUNGI.	0	2.03	1	0
Aqueductal Stenosis [description not available]	0	2.68	3	0
Arnold-Chiari Deformity [description not available]	0	2.03	1	0
Cyanosis A bluish or purplish discoloration of the skin and mucous membranes due to an increase in the amount of deoxygenated hemoglobin in the blood or a structural defect in the hemoglobin molecule.	0	3.79	2	1
Hematochezia The passage of bright red blood from the rectum. The blood may or may not be mixed with formed stool in the form of blood, blood clots, bloody stool or diarrhea.	0	2.69	3	0
Gastrointestinal Hemorrhage Bleeding in any segment of the GASTROINTESTINAL TRACT from ESOPHAGUS to RECTUM.	0	2.69	3	0
Brachial Plexopathy [description not available]	0	2.03	1	0
Neurilemoma [description not available]	0	2.03	1	0
Peripheral Nerve Neoplasms [description not available]	0	2.03	1	0
Neurilemmoma A neoplasm that arises from SCHWANN CELLS of the cranial, peripheral, and autonomic nerves. Clinically, these tumors may present as a cranial neuropathy, abdominal or soft tissue mass, intracranial lesion, or with spinal cord compression. Histologically, these tumors are encapsulated, highly vascular, and composed of a homogenous pattern of biphasic fusiform-shaped cells that may have a palisaded appearance. (From DeVita Jr et al., Cancer: Principles and Practice of Oncology, 5th ed, pp964-5)	0	2.03	1	0
Peripheral Nervous System Neoplasms Neoplasms which arise from peripheral nerve tissue. This includes NEUROFIBROMAS; SCHWANNOMAS; GRANULAR CELL TUMORS; and malignant peripheral NERVE SHEATH NEOPLASMS. (From DeVita Jr et al., Cancer: Principles and Practice of Oncology, 5th ed, pp1750-1)	0	2.03	1	0
Brachial Plexus Neuropathies Diseases of the cervical (and first thoracic) roots, nerve trunks, cords, and peripheral nerve components of the BRACHIAL PLEXUS. Clinical manifestations include regional pain, PARESTHESIA; MUSCLE WEAKNESS, and decreased sensation (HYPESTHESIA) in the upper extremity. These disorders may be associated with trauma (including BIRTH INJURIES); THORACIC OUTLET SYNDROME; NEOPLASMS; NEURITIS; RADIOTHERAPY; and other conditions. (From Adams et al., Principles of Neurology, 6th ed, pp1351-2)	0	2.03	1	0
Health Care Associated Infection [description not available]	0	2.04	1	0
Cross Infection Any infection which a patient contracts in a health-care institution.	0	2.04	1	0
Infections, Respiratory [description not available]	0	2.41	2	0
Respiratory Tract Infections Invasion of the host RESPIRATORY SYSTEM by microorganisms, usually leading to pathological processes or diseases.	0	2.41	2	0
Cancer of Spleen [description not available]	0	2.04	1	0
Nasal Polyps Focal accumulations of EDEMA fluid in the NASAL MUCOSA accompanied by HYPERPLASIA of the associated submucosal connective tissue. Polyps may be NEOPLASMS, foci of INFLAMMATION, degenerative lesions, or malformations.	0	5.27	2	2
Congenital Dysplasia Of The Hip [description not available]	0	2.04	1	0
Congenital Stiff-Man Syndrome [description not available]	0	2.43	2	0
Stiff-Person Syndrome A condition characterized by persistent spasms (SPASM) involving multiple muscles, primarily in the lower limbs and trunk. The illness tends to occur in the fourth to sixth decade of life, presenting with intermittent spasms that become continuous. Minor sensory stimuli, such as noise and light touch, precipitate severe spasms. Spasms do not occur during sleep and only rarely involve cranial muscles. Respiration may become impaired in advanced cases. (Adams et al., Principles of Neurology, 6th ed, p1492; Neurology 1998 Jul;51(1):85-93)	0	2.43	2	0
Dental Diseases [description not available]	0	2.04	1	0
Amaurosis Fugax Transient complete or partial monocular blindness due to retinal ischemia. This may be caused by emboli from the CAROTID ARTERY (usually in association with CAROTID STENOSIS) and other locations that enter the central RETINAL ARTERY. (From Adams et al., Principles of Neurology, 6th ed, p245)	0	2.04	1	0
Aortic Incompetence [description not available]	0	2.04	1	0
Incompetence, Pulmonary Valve [description not available]	0	2.04	1	0
Aortic Valve Insufficiency Pathological condition characterized by the backflow of blood from the ASCENDING AORTA back into the LEFT VENTRICLE, leading to regurgitation. It is caused by diseases of the AORTIC VALVE or its surrounding tissue (aortic root).	0	2.04	1	0
Ear Diseases Pathological processes of the ear, the hearing, and the equilibrium system of the body.	0	2.04	1	0
Cranial Nerve VII Injuries [description not available]	0	2.04	1	0
Anaplastic Ependymoma [description not available]	0	2.04	1	0
Ependymoma Glioma derived from EPENDYMOGLIAL CELLS that tend to present as malignant intracranial tumors in children and as benign intraspinal neoplasms in adults. It may arise from any level of the ventricular system or central canal of the spinal cord. Intracranial ependymomas most frequently originate in the FOURTH VENTRICLE and histologically are densely cellular tumors which may contain ependymal tubules and perivascular pseudorosettes. Spinal ependymomas are usually benign papillary or myxopapillary tumors. (From DeVita et al., Principles and Practice of Oncology, 5th ed, p2018; Escourolle et al., Manual of Basic Neuropathology, 2nd ed, pp28-9)	0	2.04	1	0
Common Bile Duct Diseases Diseases of the COMMON BILE DUCT including the AMPULLA OF VATER and the SPHINCTER OF ODDI.	0	2.37	2	0
Gallstone Disease [description not available]	0	3.77	2	1
Cholelithiasis Presence or formation of GALLSTONES in the BILIARY TRACT, usually in the gallbladder (CHOLECYSTOLITHIASIS) or the common bile duct (CHOLEDOCHOLITHIASIS).	0	3.77	2	1
Obstructive Lung Diseases [description not available]	0	10.53	6	3
Lung Diseases, Obstructive Any disorder marked by obstruction of conducting airways of the lung. AIRWAY OBSTRUCTION may be acute, chronic, intermittent, or persistent.	0	5.53	6	3
Drop Attack [description not available]	0	1.96	1	0
Syncope A transient loss of consciousness and postural tone caused by diminished blood flow to the brain (i.e., BRAIN ISCHEMIA). Presyncope refers to the sensation of lightheadedness and loss of strength that precedes a syncopal event or accompanies an incomplete syncope. (From Adams et al., Principles of Neurology, 6th ed, pp367-9)	0	1.96	1	0
Poisoning, Fluoride [description not available]	0	2.87	1	0
Fluoride Poisoning Poisoning that results from chronic or acute ingestion, injection, inhalation, or skin absorption of FLUORIDE compounds.	0	2.87	1	0
Hyperthyroid [description not available]	0	1.96	1	0
Hyperthyroidism Hypersecretion of THYROID HORMONES from the THYROID GLAND. Elevated levels of thyroid hormones increase BASAL METABOLIC RATE.	0	1.96	1	0
Aneurysm, Aortic [description not available]	0	3.76	2	1
Aortic Aneurysm An abnormal balloon- or sac-like dilatation in the wall of AORTA.	0	3.76	2	1
Abnormalities, Drug-Induced Congenital abnormalities caused by medicinal substances or drugs of abuse given to or taken by the mother, or to which she is inadvertently exposed during the manufacture of such substances. The concept excludes abnormalities resulting from exposure to non-medicinal chemicals in the environment.	0	3.06	5	0
Air Embolism [description not available]	0	2.89	4	0
Bronchitis Inflammation of the large airways in the lung including any part of the BRONCHI, from the PRIMARY BRONCHI to the TERTIARY BRONCHI.	0	1.98	1	0
Esophagitis INFLAMMATION, acute or chronic, of the ESOPHAGUS caused by BACTERIA, chemicals, or TRAUMA.	0	2.4	2	0
Di Guglielmo Disease [description not available]	0	4.85	4	0
Leukemia, Erythroblastic, Acute A myeloproliferative disorder characterized by neoplastic proliferation of erythroblastic and myeloblastic elements with atypical erythroblasts and myeloblasts in the peripheral blood.	0	4.85	4	0
Cardiac Complex, Premature [description not available]	0	5.17	6	2
Experimental Neoplasms [description not available]	0	2.38	2	0
Secondary Hyperparathyroidism [description not available]	0	1.98	1	0
Hyperparathyroidism, Secondary Abnormally elevated PARATHYROID HORMONE secretion as a response to HYPOCALCEMIA. It is caused by chronic KIDNEY FAILURE or other abnormalities in the controls of bone and mineral metabolism, leading to various BONE DISEASES, such as RENAL OSTEODYSTROPHY.	0	1.98	1	0
Cardiomyopathy, Congestive [description not available]	0	2.68	3	0
Cardiomyopathy, Dilated A form of CARDIAC MUSCLE disease that is characterized by ventricular dilation, VENTRICULAR DYSFUNCTION, and HEART FAILURE. Risk factors include SMOKING; ALCOHOL DRINKING; HYPERTENSION; INFECTION; PREGNANCY; and mutations in the LMNA gene encoding LAMIN TYPE A, a NUCLEAR LAMINA protein.	0	2.68	3	0
Cutaneous Fistula An abnormal passage or communication leading from an internal organ to the surface of the body.	0	1.98	1	0
Tooth Fractures Break or rupture of a tooth or tooth root.	0	1.98	1	0
Atrioventricular Nodal Reentrant Tachycardia [description not available]	0	3.37	1	1
Angina at Rest [description not available]	0	2.39	2	0
Angina, Unstable Precordial pain at rest, which may precede a MYOCARDIAL INFARCTION.	0	2.39	2	0
Skin Ulcer An ULCER of the skin and underlying tissues.	0	1.98	1	0
Bed Sores [description not available]	0	1.98	1	0
Pressure Ulcer An ulceration caused by prolonged pressure on the SKIN and TISSUES when one stays in one position for a long period of time, such as lying in bed. The bony areas of the body are the most frequently affected sites which become ischemic (ISCHEMIA) under sustained and constant pressure.	0	1.98	1	0
Anterior Fascicular Block [description not available]	0	1.98	1	0
Chronic Progressive External Ophthalmoplegia with Myopathy [description not available]	0	1.98	1	0
Fistula Abnormal communication most commonly seen between two internal organs, or between an internal organ and the surface of the body.	0	1.98	1	0
Pleural Diseases Diseases involving the PLEURA.	0	1.98	1	0
Bronchial Fistula An abnormal passage or communication between a bronchus and another part of the body.	0	1.98	1	0
Phantom Limb Perception of painful and nonpainful phantom sensations that occur following the complete or partial loss of a limb. The majority of individuals with an amputated extremity will experience the impression that the limb is still present, and in many cases, painful. (From Neurol Clin 1998 Nov;16(4):919-36; Brain 1998 Sep;121(Pt 9):1603-30)	0	1.98	1	0
Atherosclerotic Parkinsonism [description not available]	0	2.4	2	0
Parkinson Disease, Secondary Conditions which feature clinical manifestations resembling primary Parkinson disease that are caused by a known or suspected condition. Examples include parkinsonism caused by vascular injury, drugs, trauma, toxin exposure, neoplasms, infections and degenerative or hereditary conditions. Clinical features may include bradykinesia, rigidity, parkinsonian gait, and masked facies. In general, tremor is less prominent in secondary parkinsonism than in the primary form. (From Joynt, Clinical Neurology, 1998, Ch38, pp39-42)	0	2.4	2	0
Cancer of Stomach [description not available]	0	4.34	2	2
Stomach Neoplasms Tumors or cancer of the STOMACH.	0	4.34	2	2
Angiolymphoid Hyperplasia with Eosinophilia Solitary or multiple benign cutaneous nodules comprised of immature and mature vascular structures intermingled with endothelial cells and a varied infiltrate of eosinophils, histiocytes, lymphocytes, and mast cells.	0	1.98	1	0
Apnea, Sleep [description not available]	0	3.78	2	1
Sleep Apnea Syndromes Disorders characterized by multiple cessations of respirations during sleep that induce partial arousals and interfere with the maintenance of sleep. Sleep apnea syndromes are divided into central (see SLEEP APNEA, CENTRAL), obstructive (see SLEEP APNEA, OBSTRUCTIVE), and mixed central-obstructive types.	0	3.78	2	1
Bilateral Headache [description not available]	0	5.46	4	4
Headache The symptom of PAIN in the cranial region. It may be an isolated benign occurrence or manifestation of a wide variety of HEADACHE DISORDERS.	0	10.46	4	4
Dejerine-Thomas Syndrome [description not available]	0	1.98	1	0
Salivary Gland Calculi Calculi occurring in a salivary gland. Most salivary gland calculi occur in the submandibular gland, but can also occur in the parotid gland and in the sublingual and minor salivary glands.	0	1.98	1	0
Retinal Pigment Epithelial Detachment [description not available]	0	3.37	1	1
Retinal Detachment Separation of the inner layers of the retina (neural retina) from the pigment epithelium. Retinal detachment occurs more commonly in men than in women, in eyes with degenerative myopia, in aging and in aphakia. It may occur after an uncomplicated cataract extraction, but it is seen more often if vitreous humor has been lost during surgery. (Dorland, 27th ed; Newell, Ophthalmology: Principles and Concepts, 7th ed, p310-12).	0	3.37	1	1
Barotrauma Injury following pressure changes; includes injury to the eustachian tube, ear drum, lung and stomach.	0	2.38	2	0
Cockayne-Touraine Disease [description not available]	0	1.98	1	0
Epidermolysis Bullosa Dystrophica Form of epidermolysis bullosa characterized by atrophy of blistered areas, severe scarring, and nail changes. It is most often present at birth or in early infancy and occurs in both autosomal dominant and recessive forms. All forms of dystrophic epidermolysis bullosa result from mutations in COLLAGEN TYPE VII, a major component fibrils of BASEMENT MEMBRANE and EPIDERMIS.	0	1.98	1	0
Pyloric Stenosis Narrowing of the pyloric canal with varied etiology. A common form is due to muscle hypertrophy (PYLORIC STENOSIS, HYPERTROPHIC) seen in infants.	0	4.07	3	1
Infection, Wound [description not available]	0	1.98	1	0
Bacterial Skin Diseases [description not available]	0	1.98	1	0
Skin Diseases, Bacterial Skin diseases caused by bacteria.	0	1.98	1	0
Congenital Myotonic Dystrophy [description not available]	0	3.99	5	0
Myotonic Dystrophy Neuromuscular disorder characterized by PROGRESSIVE MUSCULAR ATROPHY; MYOTONIA, and various multisystem atrophies. Mild INTELLECTUAL DISABILITY may also occur. Abnormal TRINUCLEOTIDE REPEAT EXPANSION in the 3' UNTRANSLATED REGIONS of DMPK PROTEIN gene is associated with Myotonic Dystrophy 1. DNA REPEAT EXPANSION of zinc finger protein-9 gene intron is associated with Myotonic Dystrophy 2.	0	3.99	5	0
Addison Disease and Cerebral Sclerosis [description not available]	0	2.39	2	0
Adrenoleukodystrophy An X-linked recessive disorder characterized by the accumulation of saturated very long chain fatty acids in the LYSOSOMES of ADRENAL CORTEX and the white matter of CENTRAL NERVOUS SYSTEM. This disease occurs almost exclusively in the males. Clinical features include the childhood onset of ATAXIA; NEUROBEHAVIORAL MANIFESTATIONS; HYPERPIGMENTATION; ADRENAL INSUFFICIENCY; SEIZURES; MUSCLE SPASTICITY; and DEMENTIA. The slowly progressive adult form is called adrenomyeloneuropathy. The defective gene ABCD1 is located at Xq28, and encodes the adrenoleukodystrophy protein (ATP-BINDING CASSETTE TRANSPORTERS).	0	2.39	2	0
Gastritis Inflammation of the GASTRIC MUCOSA, a lesion observed in a number of unrelated disorders.	0	2.39	2	0
Eccentro-Osteochondrodysplasia [description not available]	0	1.98	1	0
Mucopolysaccharidosis IV Genetic disorder of mucopolysaccharide metabolism characterized by skeletal abnormalities, joint instability, development of cervical myelopathy, and excessive urinary keratan sulfate. There are two biochemically distinct forms, each due to a deficiency of a different enzyme.	0	1.98	1	0
Arachnoid Cysts Intracranial or spinal cavities containing a cerebrospinal-like fluid, the wall of which is composed of arachnoidal cells. They are most often developmental or related to trauma. Intracranial arachnoid cysts usually occur adjacent to arachnoidal cistern and may present with HYDROCEPHALUS; HEADACHE; SEIZURES; and focal neurologic signs. (From Joynt, Clinical Neurology, 1994, Ch44, pp105-115)	0	1.98	1	0
Hepatitis INFLAMMATION of the LIVER.	0	7.39	2	0
Coronary Artery Vasospasm [description not available]	0	3.59	3	0
Coronary Vasospasm Spasm of the large- or medium-sized coronary arteries.	0	3.59	3	0
Hallucination of Body Sensation [description not available]	0	2.38	2	0
Hallucinations Subjectively experienced sensations in the absence of an appropriate stimulus, but which are regarded by the individual as real. They may be of organic origin or associated with MENTAL DISORDERS.	0	7.38	2	0
Anomalous Ventricular Excitation Syndrome [description not available]	0	4.06	3	1
Wolff-Parkinson-White Syndrome A form of ventricular pre-excitation characterized by a short PR interval and a long QRS interval with a delta wave. In this syndrome, atrial impulses are abnormally conducted to the HEART VENTRICLES via an ACCESSORY CONDUCTING PATHWAY that is located between the wall of the right or left atria and the ventricles, also known as a BUNDLE OF KENT. The inherited form can be caused by mutation of PRKAG2 gene encoding a gamma-2 regulatory subunit of AMP-activated protein kinase.	0	4.06	3	1
Hematoma, Subdural Accumulation of blood in the SUBDURAL SPACE between the DURA MATER and the arachnoidal layer of the MENINGES. This condition primarily occurs over the surface of a CEREBRAL HEMISPHERE, but may develop in the spinal canal (HEMATOMA, SUBDURAL, SPINAL). Subdural hematoma can be classified as the acute or the chronic form, with immediate or delayed symptom onset, respectively. Symptoms may include loss of consciousness, severe HEADACHE, and deteriorating mental status.	0	1.98	1	0
Cardiac Output, High A state of elevated cardiac output due to conditions of either increased hemodynamic demand or reduced cardiac oxygen output. These conditions may include ANEMIA; ARTERIOVENOUS FISTULA; THYROTOXICOSIS; PREGNANCY; EXERCISE; FEVER; and HYPOXIA. In time, compensatory changes of the heart can lead to pathological form of high cardiac output and eventual HEART FAILURE.	0	1.98	1	0
Fetal Distress A nonreassuring fetal status (NRFS) indicating that the FETUS is compromised (American College of Obstetricians and Gynecologists 1988). It can be identified by sub-optimal values in FETAL HEART RATE; oxygenation of FETAL BLOOD; and other parameters.	0	1.98	1	0
Bilateral Wilms Tumor [description not available]	0	1.98	1	0
Wilms Tumor A malignant kidney tumor, caused by the uncontrolled multiplication of renal stem (blastemal), stromal (STROMAL CELLS), and epithelial (EPITHELIAL CELLS) elements. However, not all three are present in every case. Several genes or chromosomal areas have been associated with Wilms tumor which is usually found in childhood as a firm lump in a child's side or ABDOMEN.	0	1.98	1	0
Cystine Diathesis [description not available]	0	1.98	1	0
Cystinosis A metabolic disease characterized by the defective transport of CYSTINE across the lysosomal membrane due to mutation of a membrane protein cystinosin. This results in cystine accumulation and crystallization in the cells causing widespread tissue damage. In the KIDNEY, nephropathic cystinosis is a common cause of RENAL FANCONI SYNDROME.	0	1.98	1	0
Gagging Contraction of the muscle of the PHARYNX caused by stimulation of sensory receptors on the SOFT PALATE, by psychic stimuli, or systemically by drugs.	0	3.37	1	1
Arterial Diseases, Cerebral [description not available]	0	2.38	2	0
Cerebral Arterial Diseases Pathological conditions of intracranial ARTERIES supplying the CEREBRUM. These diseases often are due to abnormalities or pathological processes in the ANTERIOR CEREBRAL ARTERY; MIDDLE CEREBRAL ARTERY; and POSTERIOR CEREBRAL ARTERY.	0	2.38	2	0
Clostridium tetani Infection [description not available]	0	1.98	1	0
Tetanus A disease caused by tetanospasmin, a powerful protein toxin produced by CLOSTRIDIUM TETANI. Tetanus usually occurs after an acute injury, such as a puncture wound or laceration. Generalized tetanus, the most common form, is characterized by tetanic muscular contractions and hyperreflexia. Localized tetanus presents itself as a mild condition with manifestations restricted to muscles near the wound. It may progress to the generalized form.	0	6.98	1	0
Affective Psychosis, Bipolar [description not available]	0	1.98	1	0
Bipolar Disorder A major affective disorder marked by severe mood swings (manic or major depressive episodes) and a tendency to remission and recurrence.	0	1.98	1	0
Sinoatrial Nodal Reentry Tachycardia [description not available]	0	1.98	1	0
Urinary Tract Diseases [description not available]	0	4.61	3	2
Bacteremia The presence of viable bacteria circulating in the blood. Fever, chills, tachycardia, and tachypnea are common acute manifestations of bacteremia. The majority of cases are seen in already hospitalized patients, most of whom have underlying diseases or procedures which render their bloodstreams susceptible to invasion.	0	7.4	2	0
HbS Disease [description not available]	0	1.98	1	0
Anemia, Sickle Cell A disease characterized by chronic hemolytic anemia, episodic painful crises, and pathologic involvement of many organs. It is the clinical expression of homozygosity for hemoglobin S.	0	1.98	1	0
Deficiency, Factor 11 [description not available]	0	1.98	1	0
Fasciculation Involuntary contraction of the muscle fibers innervated by a motor unit. Fasciculations may be visualized as a muscle twitch or dimpling under the skin, but usually do not generate sufficient force to move a limb. They may represent a benign condition or occur as a manifestation of MOTOR NEURON DISEASE or PERIPHERAL NERVOUS SYSTEM DISEASES. (Adams et al., Principles of Neurology, 6th ed, p1294)	0	4.61	3	2
Aggression Behavior which may be manifested by destructive and attacking action which is verbal or physical, by covert attitudes of hostility or by obstructionism.	0	1.98	1	0
Bright Disease A historical classification which is no longer used. It described acute glomerulonephritis, acute nephritic syndrome, or acute nephritis. Named for Richard Bright.	0	3.37	1	1
Nephrosclerosis Hardening of the KIDNEY due to infiltration by fibrous connective tissue (FIBROSIS), usually caused by renovascular diseases or chronic HYPERTENSION. Nephrosclerosis leads to renal ISCHEMIA.	0	3.37	1	1
Glomerulonephritis Inflammation of the renal glomeruli (KIDNEY GLOMERULUS) that can be classified by the type of glomerular injuries including antibody deposition, complement activation, cellular proliferation, and glomerulosclerosis. These structural and functional abnormalities usually lead to HEMATURIA; PROTEINURIA; HYPERTENSION; and RENAL INSUFFICIENCY.	0	3.37	1	1
Chylothorax The presence of chyle in the thoracic cavity. (Dorland, 27th ed)	0	1.99	1	0
Pleural Effusion Presence of fluid in the pleural cavity resulting from excessive transudation or exudation from the pleural surfaces. It is a sign of disease and not a diagnosis in itself.	0	2.9	4	0
A-alphalipoprotein Neuropathy [description not available]	0	1.99	1	0
Crigler Najjar Syndrome [description not available]	0	2.39	2	0
Osteosclerosis An abnormal hardening or increased density of bone tissue.	0	1.99	1	0
Bone Hypertrophy [description not available]	0	1.99	1	0
Broad Thumb-Hallux Syndrome [description not available]	0	1.99	1	0
Rubinstein-Taybi Syndrome A chromosomal disorder characterized by MENTAL RETARDATION, broad thumbs, webbing of fingers and toes, beaked nose, short upper lip, pouting lower lip, agenesis of corpus callosum, large foramen magnum, keloid formation, pulmonary stenosis, vertebral anomalies, chest wall anomalies, sleep apnea, and megacolon. The disease has an autosomal dominant pattern of inheritance and is associated with deletions of the short arm of chromosome 16 (16p13.3).	0	1.99	1	0
Aortic Diseases Pathological processes involving any part of the AORTA.	0	3.77	2	1
Intradural-Extramedullary Spinal Cord Neoplasms [description not available]	0	1.99	1	0
Spinal Cord Neoplasms Benign and malignant neoplasms which occur within the substance of the spinal cord (intramedullary neoplasms) or in the space between the dura and spinal cord (intradural extramedullary neoplasms). The majority of intramedullary spinal tumors are primary CNS neoplasms including ASTROCYTOMA; EPENDYMOMA; and LIPOMA. Intramedullary neoplasms are often associated with SYRINGOMYELIA. The most frequent histologic types of intradural-extramedullary tumors are MENINGIOMA and NEUROFIBROMA.	0	1.99	1	0
Pancreatic Diseases Pathological processes of the PANCREAS.	0	2.9	1	0
Low Back Ache [description not available]	0	3.37	1	1
Urination Disorders Abnormalities in the process of URINE voiding, including bladder control, frequency of URINATION, as well as the volume and composition of URINE.	0	3.37	1	1
Low Back Pain Acute or chronic pain in the lumbar or sacral regions, which may be associated with musculo-ligamentous SPRAINS AND STRAINS; INTERVERTEBRAL DISK DISPLACEMENT; and other conditions.	0	3.37	1	1
Anisocoria Unequal pupil size, which may represent a benign physiologic variant or a manifestation of disease. Pathologic anisocoria reflects an abnormality in the musculature of the iris (IRIS DISEASES) or in the parasympathetic or sympathetic pathways that innervate the pupil. Physiologic anisocoria refers to an asymmetry of pupil diameter, usually less than 2mm, that is not associated with disease.	0	6.99	1	0
Bacterial Pneumonia [description not available]	0	1.99	1	0
Pneumonia, Bacterial Inflammation of the lung parenchyma that is caused by bacterial infections.	0	1.99	1	0
Exomphalos [description not available]	0	3.37	1	1
Hernia, Umbilical A HERNIA due to an imperfect closure or weakness of the umbilical ring. It appears as a skin-covered protrusion at the UMBILICUS during crying, coughing, or straining. The hernia generally consists of OMENTUM or SMALL INTESTINE. The vast majority of umbilical hernias are congenital but can be acquired due to severe abdominal distention.	0	3.37	1	1
Paranasal Sinus Diseases Diseases affecting or involving the PARANASAL SINUSES and generally manifesting as inflammation, abscesses, cysts, or tumors.	0	1.99	1	0
Action Tremor [description not available]	0	1.99	1	0
Tremor Cyclical movement of a body part that can represent either a physiologic process or a manifestation of disease. Intention or action tremor, a common manifestation of CEREBELLAR DISEASES, is aggravated by movement. In contrast, resting tremor is maximal when there is no attempt at voluntary movement, and occurs as a relatively frequent manifestation of PARKINSON DISEASE.	0	1.99	1	0
Leucocythaemia [description not available]	0	3.38	1	1
Leukemia A progressive, malignant disease of the blood-forming organs, characterized by distorted proliferation and development of leukocytes and their precursors in the blood and bone marrow. Leukemias were originally termed acute or chronic based on life expectancy but now are classified according to cellular maturity. Acute leukemias consist of predominately immature cells; chronic leukemias are composed of more mature cells. (From The Merck Manual, 2006)	0	3.38	1	1
Hematuria Presence of blood in the urine.	0	1.99	1	0
Gingival Hyperplasia Non-inflammatory enlargement of the gingivae produced by factors other than local irritation. It is characteristically due to an increase in the number of cells. (From Jablonski's Dictionary of Dentistry, 1992, p400)	0	1.99	1	0
Muscle Spasm [description not available]	0	5.03	5	2
Spasm An involuntary contraction of a muscle or group of muscles. Spasms may involve SKELETAL MUSCLE or SMOOTH MUSCLE.	0	5.03	5	2
Benign Symmetrical Lipomatosis [description not available]	0	1.99	1	0
Scrotal Hydrocele [description not available]	0	2.4	2	0
Acute Kidney Tubular Necrosis [description not available]	0	3.38	1	1
Kidney Tubular Necrosis, Acute Acute kidney failure resulting from destruction of EPITHELIAL CELLS of the KIDNEY TUBULES. It is commonly attributed to exposure to toxic agents or renal ISCHEMIA following severe TRAUMA.	0	3.38	1	1
Encephalopathy, Hepatic [description not available]	0	3.31	2	0
Hepatic Encephalopathy A syndrome characterized by central nervous system dysfunction in association with LIVER FAILURE, including portal-systemic shunts. Clinical features include lethargy and CONFUSION (frequently progressing to COMA); ASTERIXIS; NYSTAGMUS, PATHOLOGIC; brisk oculovestibular reflexes; decorticate and decerebrate posturing; MUSCLE SPASTICITY; and bilateral extensor plantar reflexes (see REFLEX, BABINSKI). ELECTROENCEPHALOGRAPHY may demonstrate triphasic waves. (From Adams et al., Principles of Neurology, 6th ed, pp1117-20; Plum & Posner, Diagnosis of Stupor and Coma, 3rd ed, p222-5)	0	3.31	2	0
Hospital-Acquired Condition [description not available]	0	2.4	2	0
Aneurysm, Ruptured The tearing or bursting of the weakened wall of the aneurysmal sac, usually heralded by sudden worsening pain. The great danger of a ruptured aneurysm is the large amount of blood spilling into the surrounding tissues and cavities, causing HEMORRHAGIC SHOCK.	0	1.99	1	0
Infection [description not available]	0	2.91	1	0
Infections Invasion of the host organism by microorganisms or their toxins or by parasites that can cause pathological conditions or diseases.	0	2.91	1	0
Contracture Prolonged shortening of the muscle or other soft tissue around a joint, preventing movement of the joint.	0	2.4	2	0
Anterior Ischemic Optic Neuropathy [description not available]	0	1.99	1	0
Choked Disk [description not available]	0	1.99	1	0
Papilledema Swelling of the OPTIC DISK, usually in association with increased intracranial pressure, characterized by hyperemia, blurring of the disk margins, microhemorrhages, blind spot enlargement, and engorgement of retinal veins. Chronic papilledema may cause OPTIC ATROPHY and visual loss. (Miller et al., Clinical Neuro-Ophthalmology, 4th ed, p175)	0	1.99	1	0
Spinal Stenosis Narrowing of the spinal canal.	0	1.99	1	0
Vascular Diseases Pathological processes involving any of the BLOOD VESSELS in the cardiac or peripheral circulation. They include diseases of ARTERIES; VEINS; and rest of the vasculature system in the body.	0	2.38	2	0
Optic Neuropathy, Ischemic Ischemic injury to the OPTIC NERVE which usually affects the OPTIC DISK (optic neuropathy, anterior ischemic) and less frequently the retrobulbar portion of the nerve (optic neuropathy, posterior ischemic). The injury results from occlusion of arterial blood supply which may result from TEMPORAL ARTERITIS; ATHEROSCLEROSIS; COLLAGEN DISEASES; EMBOLISM; DIABETES MELLITUS; and other conditions. The disease primarily occurs in the sixth decade or later and presents with the sudden onset of painless and usually severe monocular visual loss. Anterior ischemic optic neuropathy also features optic disk edema with microhemorrhages. The optic disk appears normal in posterior ischemic optic neuropathy. (Glaser, Neuro-Ophthalmology, 2nd ed, p135)	0	1.99	1	0
Cerebral Concussion [description not available]	0	2.4	2	0
Brain Concussion A nonspecific term used to describe transient alterations or loss of consciousness following closed head injuries. The duration of UNCONSCIOUSNESS generally lasts a few seconds, but may persist for several hours. Concussions may be classified as mild, intermediate, and severe. Prolonged periods of unconsciousness (often defined as greater than 6 hours in duration) may be referred to as post-traumatic coma (COMA, POST-HEAD INJURY). (From Rowland, Merritt's Textbook of Neurology, 9th ed, p418)	0	2.4	2	0
Basilar Steal Syndrome [description not available]	0	1.99	1	0
Muscular Dystrophy, Animal MUSCULAR DYSTROPHY that occurs in VERTEBRATE animals.	0	1.99	1	0
Hypertrophy General increase in bulk of a part or organ due to CELL ENLARGEMENT and accumulation of FLUIDS AND SECRETIONS, not due to tumor formation, nor to an increase in the number of cells (HYPERPLASIA).	0	1.99	1	0
Benign Cerebellar Neoplasms [description not available]	0	3.38	1	1
Chromosome-Defective Micronuclei [description not available]	0	1.99	1	0
Aortic Stenosis [description not available]	0	3.3	2	0
Aortic Valve Stenosis A pathological constriction that can occur above (supravalvular stenosis), below (subvalvular stenosis), or at the AORTIC VALVE. It is characterized by restricted outflow from the LEFT VENTRICLE into the AORTA.	0	3.3	2	0
Allergic Contact Dermatitis [description not available]	0	7.4	2	0
Dermatitis, Occupational A recurrent contact dermatitis caused by substances found in the work place.	0	2.4	2	0
Dermatitis, Allergic Contact A contact dermatitis due to allergic sensitization to various substances. These substances subsequently produce inflammatory reactions in the skin of those who have acquired hypersensitivity to them as a result of prior exposure.	0	2.4	2	0
Extravasation of Contrast Media [description not available]	0	1.99	1	0
Empyema, Gall Bladder [description not available]	0	3.79	2	1
Cholecystitis Inflammation of the GALLBLADDER; generally caused by impairment of BILE flow, GALLSTONES in the BILIARY TRACT, infections, or other diseases.	0	3.79	2	1
Deaf Mutism [description not available]	0	1.99	1	0
Deafness A general term for the complete loss of the ability to hear from both ears.	0	1.99	1	0
Angioneurotic Edema [description not available]	0	1.99	1	0
Dermal Sinus [description not available]	0	1.99	1	0
Angioedema Swelling involving the deep DERMIS, subcutaneous, or submucosal tissues, representing localized EDEMA. Angioedema often occurs in the face, lips, tongue, and larynx.	0	1.99	1	0
Female Genital Neoplasms [description not available]	0	1.99	1	0
Genital Neoplasms, Female Tumor or cancer of the female reproductive tract (GENITALIA, FEMALE).	0	1.99	1	0
Allergic Angiitis [description not available]	0	1.99	1	0
Churg-Strauss Syndrome Widespread necrotizing angiitis with granulomas. Pulmonary involvement is frequent. Asthma or other respiratory infection may precede evidence of vasculitis. Eosinophilia and lung involvement differentiate this disease from POLYARTERITIS NODOSA.	0	1.99	1	0
Cafe-au-Lait Spots with Pulmonic Stenosis [description not available]	0	1.99	1	0
Neurofibromatosis 1 An autosomal dominant inherited disorder (with a high frequency of spontaneous mutations) that features developmental changes in the nervous system, muscles, bones, and skin, most notably in tissue derived from the embryonic NEURAL CREST. Multiple hyperpigmented skin lesions and subcutaneous tumors are the hallmark of this disease. Peripheral and central nervous system neoplasms occur frequently, especially OPTIC NERVE GLIOMA and NEUROFIBROSARCOMA. NF1 is caused by mutations which inactivate the NF1 gene (GENES, NEUROFIBROMATOSIS 1) on chromosome 17q. The incidence of learning disabilities is also elevated in this condition. (From Adams et al., Principles of Neurology, 6th ed, pp1014-18) There is overlap of clinical features with NOONAN SYNDROME in a syndrome called neurofibromatosis-Noonan syndrome. Both the PTPN11 and NF1 gene products are involved in the SIGNAL TRANSDUCTION pathway of Ras (RAS PROTEINS).	0	1.99	1	0
Destombes-Rosai-Dorfman Syndrome [description not available]	0	1.99	1	0
Histiocytosis, Sinus Benign, non-Langerhans-cell, histiocytic proliferative disorder that primarily affects the lymph nodes. It is often referred to as sinus histiocytosis with massive lymphadenopathy.	0	1.99	1	0
Facial Palsy [description not available]	0	2	1	0
Ambiguous Genitalia [description not available]	0	2	1	0
Disorders of Sex Development In gonochoristic organisms, congenital conditions in which development of chromosomal, gonadal, or anatomical sex is atypical. Effects from exposure to abnormal levels of GONADAL HORMONES in the maternal environment, or disruption of the function of those hormones by ENDOCRINE DISRUPTORS are included.	0	2	1	0
Endothelioma, Lymphatic [description not available]	0	2	1	0
Lymphangioma A benign tumor resulting from a congenital malformation of the lymphatic system. Lymphangioendothelioma is a type of lymphangioma in which endothelial cells are the dominant component.	0	2	1	0
Complications, Neoplastic Pregnancy [description not available]	0	2	1	0
Placental Insufficiency Failure of the PLACENTA to deliver an adequate supply of nutrients and OXYGEN to the FETUS.	0	2	1	0
Laryngeal Diseases Pathological processes involving any part of the LARYNX which coordinates many functions such as voice production, breathing, swallowing, and coughing.	0	2	1	0
Cirrhoses, Experimental Liver [description not available]	0	2.89	4	0
Convulsions, Grand Mal [description not available]	0	2.39	2	0
Epilepsy, Tonic-Clonic A generalized seizure disorder characterized by recurrent major motor seizures. The initial brief tonic phase is marked by trunk flexion followed by diffuse extension of the trunk and extremities. The clonic phase features rhythmic flexor contractions of the trunk and limbs, pupillary dilation, elevations of blood pressure and pulse, urinary incontinence, and tongue biting. This is followed by a profound state of depressed consciousness (post-ictal state) which gradually improves over minutes to hours. The disorder may be cryptogenic, familial, or symptomatic (caused by an identified disease process). (From Adams et al., Principles of Neurology, 6th ed, p329)	0	2.39	2	0
Hyponatremia Deficiency of sodium in the blood; salt depletion. (Dorland, 27th ed)	0	2	1	0
Fractures, Comminuted A fracture in which the bone is splintered or crushed into a number of pieces.	0	2.91	1	0
Linear Skull Fracture [description not available]	0	3.32	2	0
Cranial Airocele [description not available]	0	2.91	1	0
Chronic Hepatitis C [description not available]	0	2	1	0
Diabetic Glomerulosclerosis [description not available]	0	2	1	0
Diabetic Nephropathies KIDNEY injuries associated with diabetes mellitus and affecting KIDNEY GLOMERULUS; ARTERIOLES; KIDNEY TUBULES; and the interstitium. Clinical signs include persistent PROTEINURIA, from microalbuminuria progressing to ALBUMINURIA of greater than 300 mg/24 h, leading to reduced GLOMERULAR FILTRATION RATE and END-STAGE RENAL DISEASE.	0	2	1	0
Hepatitis C, Chronic INFLAMMATION of the LIVER in humans that is caused by HEPATITIS C VIRUS lasting six months or more. Chronic hepatitis C can lead to LIVER CIRRHOSIS.	0	2	1	0
Atrophy, Muscle [description not available]	0	2	1	0
Diseases of Pharynx [description not available]	0	2	1	0
Maxillary Diseases Diseases involving the MAXILLA.	0	2	1	0
Muscular Atrophy Derangement in size and number of muscle fibers occurring with aging, reduction in blood supply, or following immobilization, prolonged weightlessness, malnutrition, and particularly in denervation.	0	2	1	0
Actinic Reticuloid Syndrome [description not available]	0	2	1	0
Hepatoerythropoietic Porphyria [description not available]	0	2	1	0
Smoking Cessation Discontinuing the habit of SMOKING.	0	2	1	0
Delayed Postpartum Hemorrhage [description not available]	0	3.38	1	1
Postpartum Hemorrhage Excess blood loss from uterine bleeding associated with OBSTETRIC LABOR or CHILDBIRTH. It is defined as blood loss greater than 500 ml or of the amount that adversely affects the maternal physiology, such as BLOOD PRESSURE and HEMATOCRIT. Postpartum hemorrhage is divided into two categories, immediate (within first 24 hours after birth) or delayed (after 24 hours postpartum).	0	3.38	1	1
Dermatitis Medicamentosa [description not available]	0	2.39	2	0
Compound Depressed Skull Fracture [description not available]	0	2	1	0
Bouillaud Disease [description not available]	0	4.05	3	1
Rheumatic Heart Disease Cardiac manifestation of systemic rheumatological conditions, such as RHEUMATIC FEVER. Rheumatic heart disease can involve any part the heart, most often the HEART VALVES and the ENDOCARDIUM.	0	9.05	3	1
Sick Sinus Node Syndrome [description not available]	0	2	1	0
Inborn Errors of Metabolism [description not available]	0	2	1	0
Metabolism, Inborn Errors Errors in metabolic processes resulting from inborn genetic mutations that are inherited or acquired in utero.	0	2	1	0
Asymmetric Diabetic Proximal Motor Neuropathy [description not available]	0	2	1	0
Diabetic Neuropathies Peripheral, autonomic, and cranial nerve disorders that are associated with DIABETES MELLITUS. These conditions usually result from diabetic microvascular injury involving small blood vessels that supply nerves (VASA NERVORUM). Relatively common conditions which may be associated with diabetic neuropathy include third nerve palsy (see OCULOMOTOR NERVE DISEASES); MONONEUROPATHY; mononeuropathy multiplex; diabetic amyotrophy; a painful POLYNEUROPATHY; autonomic neuropathy; and thoracoabdominal neuropathy. (From Adams et al., Principles of Neurology, 6th ed, p1325)	0	2	1	0
Peripheral Nerve Injury [description not available]	0	2	1	0
Peripheral Nerve Injuries Injuries to the PERIPHERAL NERVES.	0	2	1	0
Brain Stem Neoplasms, Primary [description not available]	0	2	1	0
Anaplastic Astrocytoma [description not available]	0	2	1	0
Astrocytoma Neoplasms of the brain and spinal cord derived from glial cells which vary from histologically benign forms to highly anaplastic and malignant tumors. Fibrillary astrocytomas are the most common type and may be classified in order of increasing malignancy (grades I through IV). In the first two decades of life, astrocytomas tend to originate in the cerebellar hemispheres; in adults, they most frequently arise in the cerebrum and frequently undergo malignant transformation. (From Devita et al., Cancer: Principles and Practice of Oncology, 5th ed, pp2013-7; Holland et al., Cancer Medicine, 3d ed, p1082)	0	2	1	0
Brain Stem Neoplasms Benign and malignant intra-axial tumors of the MESENCEPHALON; PONS; or MEDULLA OBLONGATA of the BRAIN STEM. Primary and metastatic neoplasms may occur in this location. Clinical features include ATAXIA, cranial neuropathies (see CRANIAL NERVE DISEASES), NAUSEA, hemiparesis (see HEMIPLEGIA), and quadriparesis. Primary brain stem neoplasms are more frequent in children. Histologic subtypes include GLIOMA; HEMANGIOBLASTOMA; GANGLIOGLIOMA; and EPENDYMOMA.	0	2	1	0
Diaphragmatic Hernia, Traumatic [description not available]	0	2	1	0
Capillary Leak Syndrome A condition characterized by recurring episodes of fluid leaking from capillaries into extra-vascular compartments causing hematocrit to rise precipitously. If not treated, generalized vascular leak can lead to generalized EDEMA; SHOCK; cardiovascular collapse; and MULTIPLE ORGAN FAILURE.	0	2	1	0
Fibrosarcoma A sarcoma derived from deep fibrous tissue, characterized by bundles of immature proliferating fibroblasts with variable collagen formation, which tends to invade locally and metastasize by the bloodstream. (Stedman, 25th ed)	0	2	1	0
Soft Tissue Neoplasms Neoplasms of whatever cell type or origin, occurring in the extraskeletal connective tissue framework of the body including the organs of locomotion and their various component structures, such as nerves, blood vessels, lymphatics, etc.	0	2	1	0
Cancer of ILEUM [description not available]	0	2	1	0
Sclerosis A pathological process consisting of hardening or fibrosis of an anatomical structure, often a vessel or a nerve.	0	2	1	0
Abdominal Neoplasms New abnormal growth of tissue in the ABDOMEN.	0	3.39	1	1
Itching [description not available]	0	3.39	1	1
Pruritus An intense itching sensation that produces the urge to rub or scratch the skin to obtain relief.	0	8.39	1	1
Fallot's Tetralogy [description not available]	0	3.77	2	1
Tetralogy of Fallot A combination of congenital heart defects consisting of four key features including VENTRICULAR SEPTAL DEFECTS; PULMONARY STENOSIS; RIGHT VENTRICULAR HYPERTROPHY; and a dextro-positioned AORTA. In this condition, blood from both ventricles (oxygen-rich and oxygen-poor) is pumped into the body often causing CYANOSIS.	0	8.77	2	1
Bradykinesia [description not available]	0	2	1	0
Besnier-Boeck Disease [description not available]	0	2	1	0
Sarcoidosis An idiopathic systemic inflammatory granulomatous disorder comprised of epithelioid and multinucleated giant cells with little necrosis. It usually invades the lungs with fibrosis and may also involve lymph nodes, skin, liver, spleen, eyes, phalangeal bones, and parotid glands.	0	2	1	0
Icterus Gravis Neonatorum [description not available]	0	2	1	0
Jaundice, Neonatal Yellow discoloration of the SKIN; MUCOUS MEMBRANE; and SCLERA in the NEWBORN. It is a sign of NEONATAL HYPERBILIRUBINEMIA. Most cases are transient self-limiting (PHYSIOLOGICAL NEONATAL JAUNDICE) occurring in the first week of life, but some can be a sign of pathological disorders, particularly LIVER DISEASES.	0	2	1	0
Breathlessness [description not available]	0	2	1	0
Dyspnea Difficult or labored breathing.	0	2	1	0
Albinism General term for a number of inherited defects of amino acid metabolism in which there is a deficiency or absence of pigment in the eyes, skin, or hair.	0	2	1	0
Axonal Injury, Diffuse [description not available]	0	2	1	0
Acid Alpha-Glucosidase Deficiency [description not available]	0	2	1	0
Glycogen Storage Disease Type II An autosomal recessively inherited glycogen storage disease caused by GLUCAN 1,4-ALPHA-GLUCOSIDASE deficiency. Large amounts of GLYCOGEN accumulate in the LYSOSOMES of skeletal muscle (MUSCLE, SKELETAL); HEART; LIVER; SPINAL CORD; and BRAIN. Three forms have been described: infantile, childhood, and adult. The infantile form is fatal in infancy and presents with hypotonia and a hypertrophic cardiomyopathy (CARDIOMYOPATHY, HYPERTROPHIC). The childhood form usually presents in the second year of life with proximal weakness and respiratory symptoms. The adult form consists of a slowly progressive proximal myopathy. (From Muscle Nerve 1995;3:S61-9; Menkes, Textbook of Child Neurology, 5th ed, pp73-4)	0	2	1	0
Cardiac Septal Defect [description not available]	0	5.25	2	2
Varicocele A condition characterized by the dilated tortuous veins of the SPERMATIC CORD with a marked left-sided predominance. Adverse effect on male fertility occurs when varicocele leads to an increased scrotal (and testicular) temperature and reduced testicular volume.	0	3.39	1	1
Pneumoperitoneum A condition with trapped gas or air in the PERITONEAL CAVITY, usually secondary to perforation of the internal organs such as the LUNG and the GASTROINTESTINAL TRACT, or to recent surgery. Pneumoperitoneum may be purposely introduced to aid radiological examination.	0	2	1	0
Bile Duct Obstruction [description not available]	0	2.01	1	0
Cholestasis Impairment of bile flow due to obstruction in small bile ducts (INTRAHEPATIC CHOLESTASIS) or obstruction in large bile ducts (EXTRAHEPATIC CHOLESTASIS).	0	2.01	1	0
Benign Infratentorial Neoplasms [description not available]	0	2.01	1	0
Mastoiditis Inflammation of the honeycomb-like MASTOID BONE in the skull just behind the ear. It is usually a complication of OTITIS MEDIA.	0	2.01	1	0
Dementia Praecox [description not available]	0	2.01	1	0
Schizophrenia A severe emotional disorder of psychotic depth characteristically marked by a retreat from reality with delusion formation, HALLUCINATIONS, emotional disharmony, and regressive behavior.	0	2.01	1	0
Adenoma, Basal Cell [description not available]	0	1.95	1	0
Adenoma A benign epithelial tumor with a glandular organization.	0	1.95	1	0
Colonic Diseases Pathological processes in the COLON region of the large intestine (INTESTINE, LARGE).	0	3.36	1	1
Flatus [description not available]	0	3.36	1	1
Anorectal Diseases [description not available]	0	3.36	1	1
Flatulence Production or presence of gas in the gastrointestinal tract which may be expelled through the anus.	0	3.36	1	1
Rectal Diseases Pathological developments in the RECTUM region of the large intestine (INTESTINE, LARGE).	0	3.36	1	1
Chronic Progressive Epilepsia Partialis Continua [description not available]	0	1.98	1	0
Epilepsia Partialis Continua A variant of EPILEPSY characterized by continuous focal jerking of a body part over a period of hours, days, or even years without spreading to other body regions. Contractions may be aggravated by movement and are reduced, but not abolished during sleep. ELECTROENCEPHALOGRAPHY demonstrates epileptiform (spike and wave) discharges over the hemisphere opposite to the affected limb in most instances. The repetitive movements may originate from the CEREBRAL CORTEX or from subcortical structures (e.g., BRAIN STEM; BASAL GANGLIA). This condition is associated with Russian Spring and Summer encephalitis (see ENCEPHALITIS, TICK BORNE); Rasmussen syndrome (see ENCEPHALITIS); MULTIPLE SCLEROSIS; DIABETES MELLITUS; BRAIN NEOPLASMS; and CEREBROVASCULAR DISORDERS. (From Brain, 1996 April;119(pt2):393-407; Epilepsia 1993;34;Suppl 1:S29-S36; and Adams et al., Principles of Neurology, 6th ed, p319)	0	6.98	1	0
Infections, Legionella pneumophila [description not available]	0	1.98	1	0
Dilatation, Pathologic The condition of an anatomical structure's being dilated beyond normal dimensions.	0	1.98	1	0
Gastric Diseases [description not available]	0	1.98	1	0
Bronchial Diseases Diseases involving the BRONCHI.	0	1.98	1	0
Arthritides, Bacterial [description not available]	0	1.97	1	0
Lassitude [description not available]	0	3.36	1	1
Fatigue The state of weariness following a period of exertion, mental or physical, characterized by a decreased capacity for work and reduced efficiency to respond to stimuli.	0	3.36	1	1
Sinoatrial Block Disturbance in the atrial activation that is caused by transient failure of impulse conduction from the SINOATRIAL NODE to the HEART ATRIA. It is characterized by a delayed in heartbeat and pauses between P waves in an ELECTROCARDIOGRAM.	0	1.97	1	0
Benign Intracranial Hypertension [description not available]	0	1.97	1	0
Pseudotumor Cerebri A condition marked by raised intracranial pressure and characterized clinically by HEADACHES; NAUSEA; PAPILLEDEMA, peripheral constriction of the visual fields, transient visual obscurations, and pulsatile TINNITUS. OBESITY is frequently associated with this condition, which primarily affects women between 20 and 44 years of age. Chronic PAPILLEDEMA may lead to optic nerve injury (see OPTIC NERVE DISEASES) and visual loss (see BLINDNESS).	0	1.97	1	0
Goldblatt Syndrome [description not available]	0	1.97	1	0
Hypertension, Renovascular Hypertension due to RENAL ARTERY OBSTRUCTION or compression.	0	1.97	1	0
Esophagotracheal Fistula [description not available]	0	1.97	1	0
Injuries, Maxillofacial [description not available]	0	3.36	1	1
Muscular Dystrophy [description not available]	0	6.97	1	0
Muscular Dystrophies A heterogeneous group of inherited MYOPATHIES, characterized by wasting and weakness of the SKELETAL MUSCLE. They are categorized by the sites of MUSCLE WEAKNESS; AGE OF ONSET; and INHERITANCE PATTERNS.	0	1.97	1	0
Buckley Syndrome [description not available]	0	1.97	1	0
Phagocyte Bactericidal Dysfunction Disorders in which phagocytic cells cannot kill ingested bacteria; characterized by frequent recurring infection with formulation of granulomas.	0	1.97	1	0
Abscess Accumulation of purulent material in tissues, organs, or circumscribed spaces, usually associated with signs of infection.	0	1.97	1	0
Job Syndrome Primary immunodeficiency syndrome characterized by recurrent infections and hyperimmunoglobulinemia E. Most cases are sporadic. Of the rare familial forms, the dominantly inherited subtype has additional connective tissue, dental and skeletal involvement that the recessive type does not share.	0	1.97	1	0
Chondrosarcoma A slowly growing malignant neoplasm derived from cartilage cells, occurring most frequently in pelvic bones or near the ends of long bones, in middle-aged and old people. Most chondrosarcomas arise de novo, but some may develop in a preexisting benign cartilaginous lesion or in patients with ENCHONDROMATOSIS. (Stedman, 25th ed)	0	1.97	1	0
Abnormalities, Autosome [description not available]	0	1.97	1	0
Urethral Obstruction Partial or complete blockage in any part of the URETHRA that can lead to difficulty or inability to empty the URINARY BLADDER. It is characterized by an enlarged, often damaged, bladder with frequent urges to void.	0	2.89	1	0
Neoplasms, Otorhinolaryngologic [description not available]	0	1.97	1	0
Ciliary Dyskinesia [description not available]	0	1.97	1	0
Middle Ear Inflammation [description not available]	0	1.97	1	0
Ciliary Motility Disorders Conditions caused by abnormal CILIA movement in the body, usually causing KARTAGENER SYNDROME, chronic respiratory disorders, chronic SINUSITIS, and chronic OTITIS. Abnormal ciliary beating is likely due to defects in any of the 200 plus ciliary proteins, such as missing motor enzyme DYNEIN arms.	0	1.97	1	0
Otitis Media Inflammation of the MIDDLE EAR including the AUDITORY OSSICLES and the EUSTACHIAN TUBE.	0	1.97	1	0
Coronary Thrombosis Coagulation of blood in any of the CORONARY VESSELS. The presence of a blood clot (THROMBUS) often leads to MYOCARDIAL INFARCTION.	0	1.97	1	0
African Lymphoma [description not available]	0	1.97	1	0
Burkitt Lymphoma A form of undifferentiated malignant LYMPHOMA usually found in central Africa, but also reported in other parts of the world. It is commonly manifested as a large osteolytic lesion in the jaw or as an abdominal mass. B-cell antigens are expressed on the immature cells that make up the tumor in virtually all cases of Burkitt lymphoma. The Epstein-Barr virus (HERPESVIRUS 4, HUMAN) has been isolated from Burkitt lymphoma cases in Africa and it is implicated as the causative agent in these cases; however, most non-African cases are EBV-negative.	0	1.97	1	0
Acquired Immune Deficiency Syndrome [description not available]	0	1.96	1	0
Acquired Immunodeficiency Syndrome An acquired defect of cellular immunity associated with infection by the human immunodeficiency virus (HIV), a CD4-positive T-lymphocyte count under 200 cells/microliter or less than 14% of total lymphocytes, and increased susceptibility to opportunistic infections and malignant neoplasms. Clinical manifestations also include emaciation (wasting) and dementia. These elements reflect criteria for AIDS as defined by the CDC in 1993.	0	1.96	1	0
Endometrial Diseases [description not available]	0	1.96	1	0
Uterine Diseases Pathological processes involving any part of the UTERUS.	0	1.96	1	0
Uremia A clinical syndrome associated with the retention of renal waste products or uremic toxins in the blood. It is usually the result of RENAL INSUFFICIENCY. Most uremic toxins are end products of protein or nitrogen CATABOLISM, such as UREA or CREATININE. Severe uremia can lead to multiple organ dysfunctions with a constellation of symptoms.	0	1.97	1	0
Hemothorax Hemorrhage within the pleural cavity.	0	1.97	1	0
Hemoptysis Expectoration or spitting of blood originating from any part of the RESPIRATORY TRACT, usually from hemorrhage in the lung parenchyma (PULMONARY ALVEOLI) and the BRONCHIAL ARTERIES.	0	1.97	1	0
Carotid Artery Thrombosis Blood clot formation in any part of the CAROTID ARTERIES. This may produce CAROTID STENOSIS or occlusion of the vessel, leading to TRANSIENT ISCHEMIC ATTACK; CEREBRAL INFARCTION; or AMAUROSIS FUGAX.	0	3.76	2	1
Hemorrhage, Oral [description not available]	0	3.35	1	1
Hypokalemia Abnormally low potassium concentration in the blood. It may result from potassium loss by renal secretion or by the gastrointestinal route, as by vomiting or diarrhea. It may be manifested clinically by neuromuscular disorders ranging from weakness to paralysis, by electrocardiographic abnormalities (depression of the T wave and elevation of the U wave), by renal disease, and by gastrointestinal disorders. (Dorland, 27th ed)	0	1.97	1	0
Familial Periodic Paralysis [description not available]	0	1.97	1	0
Anterior Compartment Syndrome Rapid swelling, increased tension, pain, and ischemic necrosis of the muscles of the anterior tibial compartment of the leg, often following excessive PHYSICAL EXERTION.	0	1.97	1	0
Epileptiform Neuralgia [description not available]	0	1.97	1	0
Trigeminal Neuralgia A syndrome characterized by recurrent episodes of excruciating pain lasting several seconds or longer in the sensory distribution of the TRIGEMINAL NERVE. Pain may be initiated by stimulation of trigger points on the face, lips, or gums or by movement of facial muscles or chewing. Associated conditions include MULTIPLE SCLEROSIS, vascular anomalies, ANEURYSMS, and neoplasms. (Adams et al., Principles of Neurology, 6th ed, p187)	0	1.97	1	0
Infant, Premature, Diseases Diseases that occur in PREMATURE INFANTS.	0	1.97	1	0
Arteriovenous Malformations Abnormal formation of blood vessels that shunt arterial blood directly into veins without passing through the CAPILLARIES. They usually are crooked, dilated, and with thick vessel walls. A common type is the congenital arteriovenous fistula. The lack of blood flow and oxygen in the capillaries can lead to tissue damage in the affected areas.	0	1.97	1	0
Cardiovascular Pregnancy Complications [description not available]	0	1.96	1	0
Christmas Disease [description not available]	0	1.96	1	0
Hemophilia B A deficiency of blood coagulation factor IX inherited as an X-linked disorder. (Also known as Christmas Disease, after the first patient studied in detail, not the holy day.) Historical and clinical features resemble those in classic hemophilia (HEMOPHILIA A), but patients present with fewer symptoms. Severity of bleeding is usually similar in members of a single family. Many patients are asymptomatic until the hemostatic system is stressed by surgery or trauma. Treatment is similar to that for hemophilia A. (From Cecil Textbook of Medicine, 19th ed, p1008)	0	1.96	1	0
Myoclonic Jerk [description not available]	0	1.96	1	0
Kidney Stones [description not available]	0	1.96	1	0
Choreoathetosis Self-Mutilation Hyperuricemia Syndrome [description not available]	0	1.96	1	0
Autotomy Human [description not available]	0	1.96	1	0
Kidney Calculi Stones in the KIDNEY, usually formed in the urine-collecting area of the kidney (KIDNEY PELVIS). Their sizes vary and most contains CALCIUM OXALATE.	0	1.96	1	0
Lesch-Nyhan Syndrome An inherited disorder transmitted as a sex-linked trait and caused by a deficiency of an enzyme of purine metabolism; HYPOXANTHINE PHOSPHORIBOSYLTRANSFERASE. Affected individuals are normal in the first year of life and then develop psychomotor retardation, extrapyramidal movement disorders, progressive spasticity, and seizures. Self-destructive behaviors such as biting of fingers and lips are seen frequently. Intellectual impairment may also occur but is typically not severe. Elevation of uric acid in the serum leads to the development of renal calculi and gouty arthritis. (Menkes, Textbook of Child Neurology, 5th ed, pp127)	0	1.96	1	0
Fusiform Aneurysm Elongated, spindle-shaped dilation in the wall of blood vessels, usually large ARTERIES with ATHEROSCLEROSIS.	0	2.88	1	0
Aneurysm Pathological outpouching or sac-like dilatation in the wall of any blood vessel (ARTERIES or VEINS) or the heart (HEART ANEURYSM). It indicates a thin and weakened area in the wall which may later rupture. Aneurysms are classified by location, etiology, or other characteristics.	0	2.88	1	0
Starvation Lengthy and continuous deprivation of food. (Stedman, 25th ed)	0	1.96	1	0
Fetal Death Death of the developing young in utero. BIRTH of a dead FETUS is STILLBIRTH.	0	2.66	3	0
Poisoning Used with drugs, chemicals, and industrial materials for human or animal poisoning, acute or chronic, whether the poisoning is accidental, occupational, suicidal, by medication error, or by environmental exposure.	0	1.96	1	0
Flushing A transient reddening of the face that may be due to fever, certain drugs, exertion, or stress.	0	1.96	1	0

Intervention	prophylactic antiemetics administered (Mean)
Baseline Measurement	2.196
CDS Email Recommendations	2.176
CDS Email + Real TIme Recommenations	2.129

Intervention	EndTidal% (other) (Median)
	Sevoflurane (EndTidal %)	Isoflurane (EndTidal %)	Desflurane (EndTidal %)
Hypotension Decision Support	1.23	0.65	4.70
Usual Care Group	1.32	0.65	4.28

Intervention	Participants (Count of Participants)
	Abnormal preoperative EEG	Abnormal intraoperative EEG	Abnormal EEG in CVICU	Abnormal EEG predischarge
Narcotic Based Anesthesia	0	1	0	0
Volatile Anesthesia	0	1	1	0

Intervention	score on a scale (Mean)
	Cognitive Standard Score	Language Standard Score	Motor Standard Score
Narcotic Based Anesthesia	91	88	97
Volatile Anesthesia	93	90	90

isoflurane

Description

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Synonyms (108)

Research Excerpts

Overview

Effects

Actions

Treatment

Toxicity

Pharmacokinetics

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Bioavailability

Dosage Studied

Roles (1)

Drug Classes (1)

Pathways (2)

Protein Targets (5)

Potency Measurements

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Biological Processes (191)

Molecular Functions (47)

Ceullar Components (31)

Bioassays (60)

Research

Studies (9,321)

Market Indicators

Research Demand Index: 69.82

Study Types

Clinical Trials (85)

Trial Overview

Trial Outcomes

Number of Participants With Improved Postoperative Delirium and Cognitive and Motor Changes

Change in Neurocognitive Performance (Z-score)

Pain Measured on Verbal Scale of 0-10

Hospital Length of Stay

Time-weighted Average Verbal Rating Pain Score

Total Intraoperative Opioid Consumption

Number of Participants With Delirium as Assessed by the Confusion Assessment Method (CAM)

Perioperative CSF Tau/Abeta Ratio Change

Continuous Cognitive Index Score Change Difference Between Anesthetic Agent Groups

Change in CSF Markers of Alzheimers Disease by Anesthetic Agent Group

Change in Ratio of CSF Markers of Alzheimers Disease by Anesthetic Agent Group

Correlation Between Perioperative Change in Cerebrospinal Fluid (CSF) Markers of Alzheimers Disease and Perioperative Cognitive Change

Correlation Between Perioperative Change in Ratios of Cerebrospinal Fluid (CSF) Markers of Alzheimers Disease and Perioperative Cognitive Change

Incidence of Delirium on Emergence

Incidence of Airway Complications

Change in Serum Cytokine Levels

Intraoperative Blood Loss

Number of Patients Treated With Post-operative Anti-emetics

Post-anesthesia Care Unit Recovery Time

Surgical Time

Intraoperative Visual Field Assessment

Sinus-related Quality of Life

Adherence to PONV Guidelines

PONV Incidence: Number of Participants With Postoperative Nausea and Vomiting

The Number of Prophylactic Interventions for PONV

Time to Discharge From the Postanesthesia Care Unit (PACU)

Depth and Duration of Intraoperative Hypotension - Threshold MAP 55 mmHg

Depth and Duration of Intraoperative Hypotension - Threshold MAP 60 mmHg

Depth and Duration of Intraoperative Hypotension - Threshold MAP 65 mmHg

Depth and Duration of Intraoperative Hypotension - Threshold MAP 70 mmHg

Depth and Duration of Intraoperative Hypotension - Threshold MAP 75 mmHg

Estimated Intraoperative Blood Loss

In-hospital Mortality

Incidence of a MAP < 50 mmHg

Incidence of a MAP < 50 mmHg for > 10 Minutes

Incidence of a MAP < 50 mmHg for > 20 Minutes

Incidence of a MAP < 55 mmHg

Incidence of a MAP < 55 mmHg for > 10 Minutes

Incidence of a MAP < 55 mmHg for > 20 Minutes

Incidence of a MAP < 60 mmHg

Incidence of a MAP < 60 mmHg for > 10 Minutes

Incidence of a MAP < 60 mmHg for > 20 Minutes

Intraoperative Administration of Intravenous Fluids

Intravenous Anesthetic Drug Use During Intraoperative Hypotension: MAP < 50 mmHg

Intravenous Anesthetic Drug Use During Intraoperative Hypotension: MAP < 55 mmHg

Intravenous Anesthetic Drug Use During Intraoperative Hypotension: MAP < 60 mmHg

Intravenous Anesthetic Drug Use During Intraoperative Hypotension: MAP < 65 mmHg

Postoperative Rise in Creatinine Levels