tryptophan has been researched along with Hemolysis in 96 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 14 (14.58) | 18.7374 |
| 1990's | 18 (18.75) | 18.2507 |
| 2000's | 30 (31.25) | 29.6817 |
| 2010's | 28 (29.17) | 24.3611 |
| 2020's | 6 (6.25) | 2.80 |
| Authors | Studies |
|---|---|
| Kanemitsu, S; Kurisaki, I; Maruyama, T; Matsui, M; Morita, K; Nishimura, K; Ooya, T; Sakurai, H; Tamura, A; Tanaka, S; Tominaga, Y; Yamamoto, Y; Yashiro, T | 1 |
| Akhtar, MU; Dong, N; Lai, Z; Li, W; Ma, D; Shan, A; Shao, C | 1 |
| Arcisio-Miranda, M; da Silva, AMB; de Almeida, MTG; de Souza, BM; Dos Santos Cabrera, MP; Martins, DB; Pacca, CC; Palma, MS | 1 |
| Chen, W; Qu, C; Wang, S; Wu, J; Zhang, S | 1 |
| Dántola, ML; Herlax, V; Reid, LO; Thomas, AH | 1 |
| Caputo, GA; D'Souza, AR; Kulesha, A; Makhlynets, OV; Necelis, MR | 1 |
| Clark, S; Dobson, CB; Harris, LK; Jowitt, TA; Knight, CG | 1 |
| Bacalum, M; Bogdan, E; Craciun, L; Grosu, I; Hadade, N; Ionescu, C; Janosi, L; Radu, M; Tepes, AM; Turcu, I; Zorila, F | 1 |
| Gluvić, A; Ulrih, NP | 1 |
| Bi, X; Ma, L; Shang, D; Sun, Y; Wang, C | 1 |
| Cheng, HT; Cheng, JW; Chih, YH; Chu, HL; Liang, CW; Yip, BS; Yu, HY | 1 |
| Beltramini, LM; Gómara, MJ; Haro, I; Lopes, JL; Tonarelli, G | 1 |
| Gopal, R; Kim, MS; Kim, YG; Lee, JH; Park, Y; Seo, CH | 1 |
| Bi, X; Dong, W; Shang, D; Wang, C; Zhu, W | 1 |
| Bednárová, L; Čeřovský, V; Čujová, S; Slaninová, J; Straka, J | 1 |
| Kamio, Y; Kaneko, J; Sugawara, T; Takeshita, M; Tanaka, I; Tanaka, Y; Yamashita, D; Yao, M | 1 |
| Dong, W; Ma, L; Shang, D; Sun, L; Sun, Y | 1 |
| Aaronson, J; Bartz, R; Beck, S; Bryant, M; DeGrado, WF; Grigoryan, G; Innocent, N; Jadhav, V; Klein, L; Procopio, W; Tellers, DM; Tucker, T; Zhang, Y | 1 |
| Bandow, JE; Bobersky, S; Hoffknecht, BC; Metzler-Nolte, N; Prochnow, P; Worm, DJ | 1 |
| Bai, X; Chen, Y; Jin, L; Lai, R; Liu, W; Lu, Q; Luan, N; Rong, M; Yan, X; Yao, H; Zhang, Z | 1 |
| Li, X; Noble, GK; Sillence, MN; Zhang, D | 1 |
| Chaudhary, N; Ramakrishnan, V; Saikia, K; Sravani, YD | 1 |
| Nan, YH; Shin, SY | 1 |
| Hahm, KS; Kim, JI; Nan, YH; Park, IS; Park, KH; Park, Y; Shin, SY | 1 |
| Choi, WS; Kang, SJ; Lee, BJ; Won, HS | 1 |
| Knee, KM; Mukerji, I | 1 |
| Ando, S; Aoyagi, H; Hidaka, M; Ito, Y; Matsubara, K; Mitsuyasu, K; Shindo, M; Soeda, Y; Uchida, Y | 1 |
| Cheng, ZH; Jiang, Y; Li, N; Liu, F; Ng, TB; Qiao, WT; Wang, CR; Wen, TY; Zhang, D | 1 |
| Kim, HJ; Lee, SH; Nan, YH; Shin, SY | 1 |
| Chen, HL; Cheng, HT; Cheng, JW; Huang, KC; Tu, CH; Yip, BS; Yu, HY | 1 |
| Cho, J; Lee, DG | 1 |
| Gopal, R; Hahm, KS; Kim, YJ; Park, Y; Seo, CH | 1 |
| Arvinte, T; Borchard, G; Capelle, MA; Mueller, C; Seyrek, E | 1 |
| Hahm, KS; Park, Y | 1 |
| Gopal, R; Park, Y; Seo, CH; Song, PI | 1 |
| Atapattu, DN; Aulik, NA; Czuprynski, CJ; McCaslin, DR | 1 |
| de los Toyos, JR; García-Ocaña, M; González-Menéndez, P | 1 |
| Becker, CM; Bussmann, J; Seebahn, A; Sticht, H; Weisbach, V; Xiang, W; Zimmermann, R | 1 |
| Hyun, B; Kim, HE; Kim, M; Lee, BJ; Park, SH; Won, HS | 1 |
| Rekdal, O; Strøm, MB; Svendsen, JS | 1 |
| Aguilar, MI; Blazyk, J; Hammer, J; Jin, Y; Mozsolits, H; Zhang, Y; Zhu, F; Zmuda, E | 1 |
| TAKETO, A; TAKETO, Y | 1 |
| Jung, SJ; Kim, HE; Lee, BJ; Seo, MD; Won, HS | 1 |
| Halevy, R; Hancock, RE; Jelinek, R; Kolusheva, S; Rozek, A | 1 |
| Ishii, K; Kiyokawa, E; Kobayashi, T; Makino, A; Otsuka, N; Yamaji-Hasegawa, A | 1 |
| Anderluh, G; González-Mañas, JM; Guncar, G; Gutiérrez-Aguirre, I; Hojnik, V; Kristan, K; Lakey, JH; Macek, P; Podlesek, Z; Turk, D | 1 |
| Bienert, M; Dathe, M; Wessolowski, A | 1 |
| Higuchi, H; Kamio, Y; Kaneko, J; Monma, N; Nguyen, VT | 1 |
| Anderluh, G; Macek, P; Norton, RS; Podlesek, Z; Razpotnik, A; Separovic, F | 1 |
| Broekaert, WF; Cammue, BP; François, IE; Meloen, R; Posthuma-Trumpie, T; Schaaper, WM; Sijtsma, L; Thevissen, K; van Amerongen, A | 1 |
| Liu, T; Lv, J; Wang, Y; Yin, L | 1 |
| Chen, HL; Cheng, HT; Cheng, JW; Wei, SY; Weng, KY; Wu, JM | 1 |
| Clark, RJ; Colgrave, ML; Craik, DJ; Daly, NL; Göransson, U; Plan, MR | 1 |
| Das, PK; Roy, S | 1 |
| Albar, JP; Bragado, R; Juarez, C; Ortíz, F; Vivanco-Martínez, F | 1 |
| Buckley, JT; Pattus, F; van der Goot, FG; Wong, KR | 1 |
| Harada, K; Igarashi, H; Mizuse, M; Ohkuni, H; Ohtani, N; Okibayashi, F; Sakurai, S; Song, C; Suzuki, H; Todome, Y | 1 |
| Düzgüneş, N | 1 |
| Blondelle, SE; Houghten, RA; Pérez-Payá, E; Simpkins, LR | 1 |
| Curtain, C; Hewish, D; Kirkpatrick, A; Pantela, G; Rivett, DE; Werkmeister, J | 1 |
| Krishnakumari, V; Nagaraj, R; Sitaram, N; Subbalakshmi, C | 1 |
| Kiyota, T; Lee, S; Sugihara, G | 1 |
| Mitsui, KI; Nakamura, M; Ohno-Iwashita, Y; Sekino-Suzuki, N | 1 |
| Oren, Z; Shai, Y | 2 |
| Andrew, PW; Bashford, CL; Korchev, YE; Mitchell, TJ; Morgan, PJ; Pasternak, CA; Pederzolli, C | 1 |
| Kido, R; Morishita, H; Ohnishi, M; Toda, S; Yase, Y | 1 |
| Hatakeyama, T; Sallay, I; Yamasaki, N | 1 |
| Bikshapathy, E; Nagaraj, R; Sitaram, N | 1 |
| Alvarez, C; Campos, AM; García, Y; Lanio, ME; Lissi, EA; Martinez, D; Morera, V; Pazos, I; Vergara, C | 1 |
| Anderluh, G; Barlic, A; MaCek, P; Malovrh, P; Menestrina, G; Podlesek, Z | 1 |
| Khoo, HE; Yew, WS | 1 |
| Bikshapathy, E; Nagaraj, R; Sitaram, N; Subbalakshmi, C | 1 |
| Aoyagi, H; Hatakeyama, T; Mukai, Y; Niidome, T; Takashi, C; Tokunaga, Y; Yoshida, K | 1 |
| Blazyk, J; Epand, RF; Epand, RM; Hammer, J; Kari, UP; Klein, J; Maloy, WL; Wiegand, R | 1 |
| Oren, Z; Shai, Y; Unger, T | 1 |
| Baba, H; Ito, Y; Kawamura, I; Kimoto, T; Kohda, C; Mitsuyama, M; Nomura, T; Watanabe, I | 1 |
| Avrahami, D; Oren, Z; Shai, Y | 1 |
| Götz, F; Jack, RW; Jung, G; Nieuwenhuizen, WF; Otto, M; Peschel, A; Staubitz, P | 1 |
| Avrahami, D; Shai, Y | 1 |
| Guchhait, RB; Janson, C; Price, WH | 1 |
| Faktor, MI; Mukhin, AG | 1 |
| Rambhav, S | 1 |
| Gubensek, F; Macek, P; Turk, T | 1 |
| Fracki, WS; Li, D; Naisbitt, GH; Owen, N; Perry, C; Vernon, LP | 1 |
| Bayly, WM; Breeze, RG; Counts, DF; Laegreid, WW; Paradis, MR | 1 |
| Honda, T; Miwatani, T; Sakiyama, F; Toda, H; Yoh, M | 1 |
| Krishna, CM; Riesz, P; Sonoda, M | 1 |
| Everse, J; Lin, H | 1 |
| Barrington, PL; Condrea, E; Rosenberg, P; Soons, KR; Yang, CC | 1 |
| Swanbeck, G; Wennersten, G | 1 |
| Balcerzak, SP; Graff, KS; Mengel, CE | 1 |
| Gottesman, II; Nicol, S; Seal, US | 1 |
| Hansen, S; Perry, TL | 1 |
| Habermann, E; Kowallek, H | 1 |
| Drewes, PA; Goldenberg, H | 1 |
1 trial(s) available for tryptophan and Hemolysis
| Article | Year |
|---|---|
Randomised clinical trial on the effect of a single oral administration of l-tryptophan, at three dose rates, on reaction speed, plasma concentration and haemolysis in horses.
Topics: Administration, Oral; Animals; Antidepressive Agents, Second-Generation; Cross-Over Studies; Dose-Response Relationship, Drug; Hemolysis; Horses; Male; Reflex, Startle; Tryptophan | 2016 |
95 other study(ies) available for tryptophan and Hemolysis
| Article | Year |
|---|---|
Inhibition of Melittin Activity Using a Small Molecule with an Indole Ring.
Topics: Circular Dichroism; Hemolysis; Humans; Indoles; Melitten; Tryptophan | 2022 |
Effect of terminal arrangement of tryptophan on biological activity of symmetric α-helix-forming peptides.
Topics: Amino Acid Sequence; Animals; Antimicrobial Cationic Peptides; Cell Survival; Cell Wall; Erythrocytes; Gram-Negative Bacteria; Gram-Positive Bacteria; Hemolysis; Humans; Macrophages; Membrane Potentials; Mice; Microbial Sensitivity Tests; Protein Conformation, alpha-Helical; RAW 264.7 Cells; Structure-Activity Relationship; Tryptophan | 2019 |
Comparing activity, toxicity and model membrane interactions of Jelleine-I and Trp/Arg analogs: analysis of peptide aggregation.
Topics: Animals; Anti-Infective Agents; Antimicrobial Cationic Peptides; Antineoplastic Agents; Arginine; Candida; Cell Membrane; Hemolysis; Humans; Melanoma; Mice; Oligopeptides; Staphylococcus aureus; Streptococcus pneumoniae; Tryptophan | 2020 |
The second N-terminal aromatic residue of the fungal defensin, blapersin, of Blastomyces percursus is essential for its antibacterial activity.
Topics: Alanine; Amino Acid Substitution; Anti-Bacterial Agents; Blastomyces; Defensins; Fungal Proteins; Gram-Positive Bacteria; HEK293 Cells; Hemolysis; Humans; Microbial Sensitivity Tests; Models, Molecular; Phenylalanine; Protein Conformation; Structure-Activity Relationship; Tryptophan; Tyrosine | 2020 |
Role of Tryptophan Residues in the Toxicity and Photosensitized Inactivation of
Topics: Amino Acid Substitution; Escherichia coli Proteins; Hemolysin Proteins; Hemolysis; Light; Tryptophan | 2020 |
Beneficial Impacts of Incorporating the Non-Natural Amino Acid Azulenyl-Alanine into the Trp-Rich Antimicrobial Peptide buCATHL4B.
Topics: 3T3 Cells; Animals; Azulenes; Bacteria; Cell Membrane Permeability; Circular Dichroism; Erythrocytes; Fibroblasts; Hemolysis; Mice; Microbial Sensitivity Tests; Peptide Hydrolases; Pore Forming Cytotoxic Proteins; Sheep; Spectrometry, Fluorescence; Tryptophan | 2021 |
The lexicon of antimicrobial peptides: a complete set of arginine and tryptophan sequences.
Topics: Amino Acid Sequence; Animals; Anti-Bacterial Agents; Arginine; Bacteria; Hemolysis; Horses; Pore Forming Cytotoxic Proteins; Tryptophan | 2021 |
Modulating short tryptophan- and arginine-rich peptides activity by substitution with histidine.
Topics: Anti-Infective Agents; Arginine; Cell Membrane; Escherichia coli; Hemolysis; Histidine; Humans; Models, Molecular; Peptides; Staphylococcus aureus; Structure-Activity Relationship; Tryptophan | 2017 |
Peptides derived from food sources: Antioxidative activities and interactions with model lipid membranes.
Topics: Animals; Anti-Infective Agents; Antioxidants; Calorimetry, Differential Scanning; Cattle; Drug Evaluation, Preclinical; Hemolysis; Hydrophobic and Hydrophilic Interactions; Lipid Bilayers; Lipid Peroxidation; Listeria monocytogenes; Membrane Lipids; Peptides; Reactive Oxygen Species; Spectrometry, Fluorescence; Structure-Activity Relationship; Superoxides; Tryptophan | 2019 |
Investigation of the role of tryptophan residues in cationic antimicrobial peptides to determine the mechanism of antimicrobial action.
Topics: Amino Acid Sequence; Anti-Bacterial Agents; Antimicrobial Cationic Peptides; Gram-Negative Bacteria; Hemolysis; Molecular Sequence Data; Protein Structure, Secondary; Tryptophan | 2013 |
Boosting salt resistance of short antimicrobial peptides.
Topics: Amino Acid Sequence; Ampicillin; Anti-Infective Agents; beta-Alanine; Drug Stability; Erythrocytes; Escherichia coli; Hemolysis; Humans; Microbial Sensitivity Tests; Peptides; Serum; Sodium Chloride; Tryptophan | 2013 |
Contribution of the Tyr-1 in Plantaricin149a to disrupt phospholipid model membranes.
Topics: Amino Acid Sequence; Anti-Infective Agents; Bacteriocins; Calorimetry; Circular Dichroism; Hemolysis; Humans; Liposomes; Microbial Sensitivity Tests; Molecular Sequence Data; Naphthalenes; Peptides; Phosphatidylglycerols; Phospholipids; Pyridinium Compounds; Spectrometry, Fluorescence; Structure-Activity Relationship; Tryptophan; Tyrosine | 2013 |
Anti-microbial, anti-biofilm activities and cell selectivity of the NRC-16 peptide derived from witch flounder, Glyptocephalus cynoglossus.
Topics: Animals; Anti-Bacterial Agents; Antimicrobial Cationic Peptides; Biofilms; Cell Line; Circular Dichroism; Dose-Response Relationship, Drug; Fish Proteins; Flounder; Fluoresceins; Fluorescence; Hemolysis; Humans; Mice; Microbial Sensitivity Tests; Otitis Media; Pseudomonas aeruginosa; Staphylococcus aureus; Tryptophan | 2013 |
Antimicrobial properties and interaction of two Trp-substituted cationic antimicrobial peptides with a lipid bilayer.
Topics: Antimicrobial Cationic Peptides; Circular Dichroism; Drug Design; Fluoresceins; Gram-Negative Bacteria; Gram-Positive Bacteria; Hemolysis; Humans; In Vitro Techniques; Kinetics; Lipid Bilayers; Liposomes; Microbial Sensitivity Tests; Microscopy, Electron, Scanning; Peptides; Spectrometry, Fluorescence; Tryptophan | 2014 |
Interaction of a novel antimicrobial peptide isolated from the venom of solitary bee Colletes daviesanus with phospholipid vesicles and Escherichia coli cells.
Topics: Amino Acid Sequence; Animals; Anti-Bacterial Agents; Antimicrobial Cationic Peptides; Bee Venoms; Bees; Cell Membrane Permeability; Drug Design; Escherichia coli; Fluorescence; Hemolysis; Hydrophobic and Hydrophilic Interactions; Liposomes; Microscopy, Electron, Transmission; Molecular Sequence Data; Phospholipids; Protein Structure, Secondary; Tryptophan | 2014 |
Molecular basis of transmembrane beta-barrel formation of staphylococcal pore-forming toxins.
Topics: Animals; Arginine; Bacterial Toxins; Cell Membrane; Crystallography, X-Ray; Erythrocytes; Glycine; Hemolysin Proteins; Hemolysis; Humans; Leukocidins; Lipids; Mutation; Phospholipids; Protein Binding; Protein Structure, Secondary; Rabbits; Solvents; Spectrometry, Fluorescence; Staphylococcus aureus; Tryptophan | 2014 |
Insights into the membrane interaction mechanism and antibacterial properties of chensinin-1b.
Topics: Acrylamide; Amino Acid Sequence; Animals; Anti-Bacterial Agents; Antimicrobial Cationic Peptides; Cell Membrane; Cell Membrane Permeability; Circular Dichroism; Escherichia coli; Female; Fluoresceins; Hemolysis; Humans; Kinetics; Lipopolysaccharides; Liposomes; Mice; Microbial Sensitivity Tests; Molecular Sequence Data; Peptides; Potassium Iodide; Protein Binding; Protein Structure, Secondary; Spectrometry, Fluorescence; Thermodynamics; Time Factors; Tryptophan; Wound Healing | 2015 |
Computational design and experimental characterization of peptides intended for pH-dependent membrane insertion and pore formation.
Topics: Adenosine Triphosphate; Amino Acid Sequence; Cell Membrane; Chromatography, Gel; Circular Dichroism; Drug Design; Erythrocytes; Hemolysis; Humans; Hydrogen-Ion Concentration; Lipid Bilayers; MicroRNAs; Molecular Sequence Data; Peptides; Protein Engineering; Solubility; Spectrometry, Fluorescence; Tryptophan | 2015 |
Influence of the Multivalency of Ultrashort Arg-Trp-Based Antimicrobial Peptides (AMP) on Their Antibacterial Activity.
Topics: Acinetobacter baumannii; Anti-Bacterial Agents; Antimicrobial Cationic Peptides; Arginine; Click Chemistry; Drug Evaluation, Preclinical; Hemolysis; Humans; Methicillin-Resistant Staphylococcus aureus; Microbial Sensitivity Tests; Peptides; Solid-Phase Synthesis Techniques; Structure-Activity Relationship; Tryptophan | 2015 |
A Designed Tryptophan- and Lysine/Arginine-Rich Antimicrobial Peptide with Therapeutic Potential for Clinical Antibiotic-Resistant Candida albicans Vaginitis.
Topics: Animals; Antimicrobial Cationic Peptides; Arginine; Candida albicans; Dose-Response Relationship, Drug; Drug Design; Drug Resistance, Fungal; Female; HEK293 Cells; Hemolysis; Humans; Lysine; Mice; Microbial Sensitivity Tests; Molecular Structure; Structure-Activity Relationship; Tryptophan; Vaginitis | 2016 |
Highly potent antimicrobial peptides from N-terminal membrane-binding region of E. coli MreB.
Topics: Amino Acid Sequence; Anti-Infective Agents; Antimicrobial Cationic Peptides; Candida albicans; Erythrocytes; Escherichia coli; Escherichia coli Proteins; Gram-Negative Bacteria; Gram-Positive Bacteria; Hemolysis; Humans; Kinetics; Methicillin-Resistant Staphylococcus aureus; Microbial Sensitivity Tests; Protein Domains; Sodium Chloride; Tryptophan | 2017 |
Antimicrobial and anti-inflammatory activities of designed antimicrobial peptide P18 analogues.
Topics: Animals; Anti-Infective Agents; Anti-Inflammatory Agents, Non-Steroidal; Antimicrobial Cationic Peptides; Bacteria; Cattle; Drug Design; Erythrocytes; Hemolysis; Humans; Macrophages; Mice; Microbial Sensitivity Tests; Nitrites; Phospholipids; Spectrometry, Fluorescence; Substrate Specificity; Tryptophan | 2008 |
Cell specificity, anti-inflammatory activity, and plausible bactericidal mechanism of designed Trp-rich model antimicrobial peptides.
Topics: Amino Acid Sequence; Animals; Anti-Inflammatory Agents, Non-Steroidal; Antimicrobial Cationic Peptides; Cell Line; DNA; Drug Design; Hemolysis; Humans; In Vitro Techniques; Lipopolysaccharides; Liposomes; Macrophages; Mice; Microbial Sensitivity Tests; Nitric Oxide; Nitric Oxide Synthase Type II; Oligopeptides; RNA, Messenger; Spectrometry, Fluorescence; Tryptophan | 2009 |
De novo generation of antimicrobial LK peptides with a single tryptophan at the critical amphipathic interface.
Topics: Amino Acid Sequence; Antimicrobial Cationic Peptides; Circular Dichroism; Gram-Negative Bacteria; Gram-Positive Bacteria; Hemolysis; Humans; Microbial Sensitivity Tests; Molecular Sequence Data; Structure-Activity Relationship; Tryptophan | 2009 |
Real time monitoring of sickle cell hemoglobin fiber formation by UV resonance Raman spectroscopy.
Topics: Amino Acid Substitution; Anemia, Sickle Cell; Crystallography, X-Ray; Hemoglobin, Sickle; Hemolysis; Humans; Kinetics; Models, Molecular; Mutation; Phenylalanine; Protein Conformation; Protein Subunits; Spectrum Analysis, Raman; Tryptophan; Tyrosine | 2009 |
Structure-activity relationship of indolicidin, a Trp-rich antibacterial peptide.
Topics: Amino Acid Sequence; Anti-Bacterial Agents; Antimicrobial Cationic Peptides; Chromatography, Gel; Circular Dichroism; Hemolysis; Humans; Microbial Sensitivity Tests; Molecular Sequence Data; Structure-Activity Relationship; Tryptophan | 2010 |
First isolation of tryptophan from edible lotus (Nelumbo nucifera Gaertn) rhizomes and demonstration of its antioxidant effects.
Topics: Animals; Antioxidants; Erythrocytes; Hemolysis; Inhibitory Concentration 50; Male; Mice; Mice, Inbred Strains; Nelumbo; Plant Extracts; Plants, Edible; Rhizome; Tryptophan | 2010 |
Mammalian cell toxicity and candidacidal mechanism of Arg- or Lys-containing Trp-rich model antimicrobial peptides and their d-enantiomeric peptides.
Topics: Animals; Antifungal Agents; Antimicrobial Cationic Peptides; Arginine; Candida albicans; Hemolysis; Humans; Lysine; Mice; Microbial Sensitivity Tests; NIH 3T3 Cells; Stereoisomerism; Tryptophan | 2010 |
Rational design of tryptophan-rich antimicrobial peptides with enhanced antimicrobial activities and specificities.
Topics: Amino Acid Sequence; Anti-Infective Agents; Antimicrobial Cationic Peptides; Calorimetry; Circular Dichroism; Drug Design; Erythrocytes; Hemolysis; Humans; Magnetic Resonance Spectroscopy; Micelles; Microbial Sensitivity Tests; Phosphorylcholine; Protein Structure, Secondary; Spectrometry, Fluorescence; Tryptophan | 2010 |
The characteristic region of arenicin-1 involved with a bacterial membrane targeting mechanism.
Topics: Amino Acid Sequence; Anti-Bacterial Agents; Antimicrobial Cationic Peptides; Bacteria; Cell Membrane; Cell Membrane Permeability; Erythrocytes; Flow Cytometry; Helminth Proteins; Hemolysis; Hemolytic Agents; Humans; Molecular Sequence Data; Peptides; Tryptophan | 2011 |
Reversed sequence enhances antimicrobial activity of a synthetic peptide.
Topics: Amino Acid Sequence; Anti-Infective Agents; Antimicrobial Cationic Peptides; Bacteria; Circular Dichroism; Fluoresceins; Hemolysis; Humans; Lysine; Microbial Sensitivity Tests; Tryptophan | 2011 |
Tryptophan-mPEGs: novel excipients that stabilize salmon calcitonin against aggregation by non-covalent PEGylation.
Topics: Calcitonin; Cell Line; Cell Proliferation; Cell Survival; Drug Compounding; Drug Stability; Erythrocytes; Excipients; Hemolysis; High-Throughput Screening Assays; Humans; Keratinocytes; Microscopy, Fluorescence; Polyethylene Glycols; Protein Stability; Spectrometry, Fluorescence; Tryptophan | 2011 |
Novel short AMP: design and activity study.
Topics: Amino Acid Sequence; Anti-Bacterial Agents; Antifungal Agents; Antimicrobial Cationic Peptides; Antineoplastic Agents; Bacteria; Cell Line, Tumor; Cell Survival; Drug Discovery; Erythrocytes; Helicobacter pylori; Hemolysis; Humans; Hydrophobic and Hydrophilic Interactions; Melitten; Molecular Sequence Data; Peptide Fragments; Protein Engineering; Ribosomal Proteins; Tryptophan; Yeasts | 2012 |
Effect of repetitive lysine-tryptophan motifs on the bactericidal activity of antimicrobial peptides.
Topics: Anti-Bacterial Agents; Antimicrobial Cationic Peptides; Bacteria; Erythrocytes; Hemolysin Proteins; Hemolysis; Humans; Lysine; Microbial Sensitivity Tests; Tryptophan | 2013 |
Brief heat treatment causes a structural change and enhances cytotoxicity of the Escherichia coli α-hemolysin.
Topics: Cell Line; Epithelial Cells; Erythrocytes; Escherichia coli; Female; Glycophorins; Hemolysin Proteins; Hemolysis; Hot Temperature; Humans; Molecular Dynamics Simulation; Neutrophils; Protein Folding; Tryptophan | 2013 |
A deeper analysis of the epitope/paratope of PLY-5, a mouse monoclonal antibody which recognises the conserved undecapeptide tryptophan-rich loop (ECTGLAWEWWR) of bacterial cholesterol-dependent cytolysins.
Topics: Amino Acid Sequence; Amino Acid Substitution; Animals; Antibodies, Blocking; Antibodies, Monoclonal; Antibodies, Neutralizing; Bacterial Proteins; Bacterial Toxins; Cholesterol; Conserved Sequence; Cytotoxins; Epitope Mapping; Epitopes; Hemolysin Proteins; Hemolysis; Mice; Molecular Sequence Data; Oligopeptides; Streptolysins; Tryptophan | 2013 |
Oxidative stress-induced posttranslational modifications of human hemoglobin in erythrocytes.
Topics: Aldehydes; Amino Acid Sequence; Cells, Cultured; Dose-Response Relationship, Radiation; Erythrocyte Membrane; Erythrocytes; Gamma Rays; Hemoglobins; Hemolysis; Humans; Hydrogen Peroxide; Methionine; Molecular Sequence Data; Nitrites; Oxidation-Reduction; Oxidative Stress; Protein Processing, Post-Translational; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Tryptophan; Tyrosine | 2013 |
Effects of a tryptophanyl substitution on the structure and antimicrobial activity of C-terminally truncated gaegurin 4.
Topics: Anti-Bacterial Agents; Antimicrobial Cationic Peptides; Circular Dichroism; Gram-Positive Bacteria; Hemolysis; Humans; Magnetic Resonance Spectroscopy; Microbial Sensitivity Tests; Models, Molecular; Protein Conformation; Protein Precursors; Spectrometry, Fluorescence; Structure-Activity Relationship; Tryptophan | 2002 |
Antimicrobial activity of short arginine- and tryptophan-rich peptides.
Topics: Amino Acid Sequence; Animals; Anti-Bacterial Agents; Antimicrobial Cationic Peptides; Arginine; Escherichia coli; Hemolysis; Humans; In Vitro Techniques; Oligopeptides; Pseudomonas aeruginosa; Staphylococcus aureus; Structure-Activity Relationship; Tryptophan | 2002 |
Influence of tryptophan on lipid binding of linear amphipathic cationic antimicrobial peptides.
Topics: Amino Acid Sequence; Anti-Bacterial Agents; Antimicrobial Cationic Peptides; Bacteria; Circular Dichroism; Erythrocytes; Fluoresceins; Hemolysis; Humans; Molecular Sequence Data; Nitrophenylgalactosides; Phosphatidylcholines; Phosphatidylglycerols; Protein Conformation; Spectrometry, Fluorescence; Surface Plasmon Resonance; Tryptophan | 2003 |
BIOCHEMICAL STUDIES ON STREPTOLYSIN S FORMATION. I. STREPTOLYSIN S FORMATION IN CELL FREE SYSTEM.
Topics: Arsenicals; Bacterial Proteins; Cell-Free System; Chloramphenicol; Chromatography; Cyanides; Cysteine; Dinitrophenols; Edetic Acid; Electrophoresis; Glucose; Hemolysis; Immune Sera; Metabolism; Nucleotides; Research; Ribonucleases; RNA; RNA, Bacterial; Streptolysins; Trypan Blue; Tryptophan | 1964 |
Systematic peptide engineering and structural characterization to search for the shortest antimicrobial peptide analogue of gaegurin 5.
Topics: Acrylamide; Amino Acid Sequence; Amino Acids; Anti-Bacterial Agents; Antimicrobial Cationic Peptides; Bacteria; Binding Sites; Circular Dichroism; Dose-Response Relationship, Drug; Drug Design; Erythrocytes; Hemolysis; Humans; Kinetics; Magnetic Resonance Spectroscopy; Micelles; Models, Molecular; Molecular Sequence Data; Peptides; Protein Conformation; Protein Engineering; Protein Precursors; Protein Structure, Tertiary; Sequence Homology, Amino Acid; Spectrometry, Fluorescence; Spectrophotometry; Time Factors; Tryptophan | 2004 |
Membrane binding and permeation by indolicidin analogs studied by a biomimetic lipid/polydiacetylene vesicle assay.
Topics: Acetylene; Anti-Infective Agents; Antimicrobial Cationic Peptides; Biomimetic Materials; Biomimetics; Cell Membrane Permeability; Circular Dichroism; Colorimetry; Erythrocytes; Fluorescent Dyes; Hemolysis; Humans; Lipopolysaccharides; Liposomes; Phosphatidylethanolamines; Polyacetylene Polymer; Polymers; Polyynes; Spectrometry, Fluorescence; Spin Labels; Tryptophan | 2003 |
Recognition of sphingomyelin by lysenin and lysenin-related proteins.
Topics: Amino Acid Sequence; Amino Acid Substitution; Animals; Carrier Proteins; Cell Line, Tumor; Cells, Cultured; Cytotoxins; Hemolysis; Humans; Isoleucine; Maltose-Binding Proteins; Mice; Molecular Sequence Data; Oligochaeta; Phenylalanine; Protein Binding; Proteins; Recombinant Proteins; Sphingomyelins; Structural Homology, Protein; Toxins, Biological; Tryptophan | 2004 |
Pore formation by equinatoxin, a eukaryotic pore-forming toxin, requires a flexible N-terminal region and a stable beta-sandwich.
Topics: Animals; Blotting, Western; Circular Dichroism; Cloning, Molecular; Cnidarian Venoms; Crystallography, X-Ray; Cysteine; Disulfides; Electrophoresis, Polyacrylamide Gel; Erythrocytes; Hemolysis; Humans; Lipids; Liposomes; Models, Molecular; Mutagenesis; Mutation; Oxidants; Oxygen; Pressure; Protein Conformation; Protein Structure, Secondary; Protein Structure, Tertiary; Sea Anemones; Temperature; Time Factors; Tryptophan | 2004 |
Antimicrobial activity of arginine- and tryptophan-rich hexapeptides: the effects of aromatic clusters, D-amino acid substitution and cyclization.
Topics: Alanine; Amino Acid Motifs; Anti-Infective Agents; Antimicrobial Cationic Peptides; Arginine; Bacillus subtilis; Chromatography, High Pressure Liquid; Dose-Response Relationship, Drug; Erythrocytes; Escherichia coli; Hemolysis; Humans; Lipid Bilayers; Peptides; Protein Conformation; Tryptophan | 2004 |
Essential residues, W177 and R198, of LukF for phosphatidylcholine-binding and pore-formation by staphylococcal gamma-hemolysin on human erythrocyte membranes.
Topics: Arginine; Bacterial Proteins; Bacterial Toxins; Circular Dichroism; Cytotoxins; Dimerization; Erythrocyte Membrane; Erythrocytes; Fluorescence Resonance Energy Transfer; Hemolysin Proteins; Hemolysis; Humans; Kinetics; Leukocidins; Membrane Glycoproteins; Models, Molecular; Mutation; Perforin; Phosphatidylcholines; Pore Forming Cytotoxic Proteins; Potassium; Protein Binding; Protein Conformation; Protein Structure, Secondary; Tryptophan | 2004 |
Interaction of the eukaryotic pore-forming cytolysin equinatoxin II with model membranes: 19F NMR studies.
Topics: Animals; Cattle; Cell Membrane; Cnidarian Venoms; Cytotoxins; Fluorine; Hemolysis; Micelles; Models, Molecular; Mutagenesis, Site-Directed; Nuclear Magnetic Resonance, Biomolecular; Protein Binding; Protein Structure, Tertiary; Sea Anemones; Sphingomyelins; Tryptophan; Vasoconstrictor Agents | 2005 |
Antifungal activity of synthetic peptides derived from Impatiens balsamina antimicrobial peptides Ib-AMP1 and Ib-AMP4.
Topics: Amino Acid Sequence; Amino Acid Substitution; Antifungal Agents; Antimicrobial Cationic Peptides; Arginine; Fungi; Hemolysis; Molecular Sequence Data; Mutation; Peptides; Peptides, Cyclic; Plant Proteins; Tryptophan | 2005 |
Synthesis of pseudopeptides based L-tryptophan as a potential antimicrobial agent.
Topics: Anti-Bacterial Agents; Anti-Infective Agents; Antifungal Agents; Bacteria; Fungi; Hemolysis; Humans; In Vitro Techniques; Magnetic Resonance Spectroscopy; Microbial Sensitivity Tests; Peptides; Spectrometry, Mass, Electrospray Ionization; Spectrophotometry, Infrared; Tryptophan | 2007 |
Solution structure of a novel D-naphthylalanine substituted peptide with potential antibacterial and antifungal activities.
Topics: Anti-Bacterial Agents; Antifungal Agents; beta-Alanine; Calorimetry; Candida albicans; Circular Dichroism; Fluoresceins; Gram-Negative Bacteria; Gram-Positive Bacteria; Hemolysis; Humans; Nuclear Magnetic Resonance, Biomolecular; Peptides; Protein Denaturation; Spectrometry, Fluorescence; Temperature; Titrimetry; Tryptophan | 2007 |
The cyclotide fingerprint in oldenlandia affinis: elucidation of chemically modified, linear and novel macrocyclic peptides.
Topics: Acetylation; Alkylation; Amino Acid Sequence; Amino Acids; Chromatography, High Pressure Liquid; Cyclotides; Disulfides; Hemolysis; Lysine; Macrocyclic Compounds; Mass Spectrometry; Molecular Sequence Data; Molecular Weight; Oldenlandia; Oxidation-Reduction; Peptide Mapping; Spectrometry, Mass, Electrospray Ionization; Spectrophotometry, Ultraviolet; Tryptophan | 2007 |
Antibacterial hydrogels of amino acid-based cationic amphiphiles.
Topics: Anti-Bacterial Agents; Antimicrobial Cationic Peptides; Biocompatible Materials; Biotechnology; Erythrocytes; Female; Gram-Negative Bacteria; Gram-Positive Bacteria; HeLa Cells; Hemolysis; Humans; Hydrogels; Hydrophobic and Hydrophilic Interactions; Microbial Sensitivity Tests; Molecular Weight; Tryptophan | 2008 |
Structural requirements of rabbit IgG F(ab')2 fragment for activation of the complement system through the alternative pathway--II. Ionic and indole groups.
Topics: Animals; Carboxylic Acids; Chemical Phenomena; Chemistry; Complement Activation; Complement Pathway, Alternative; Electrophoresis, Agar Gel; Hemagglutination Tests; Hemolysis; Immunoglobulin Fab Fragments; Immunoglobulin G; Indoles; Protein Conformation; Rabbits; Tryptophan | 1981 |
Oligomerization of the channel-forming toxin aerolysin precedes insertion into lipid bilayers.
Topics: Amino Acid Sequence; Bacterial Toxins; Base Sequence; Chlorides; Codon; Escherichia coli; Fluorescent Dyes; Hemolysin Proteins; Hemolysis; Humans; Ion Channels; Kinetics; Lipid Bilayers; Macromolecular Substances; Mutagenesis, Site-Directed; Pore Forming Cytotoxic Proteins; Protein Structure, Tertiary; Recombinant Proteins; Tryptophan | 1993 |
Superantigenic exotoxin production by isolates of Staphylococcus aureus from the Kawasaki syndrome patients and age-matched control children.
Topics: Bacterial Toxins; Child, Preschool; Enterotoxins; Exfoliatins; Exotoxins; Female; Hemolysis; Humans; Infant; Male; Mucocutaneous Lymph Node Syndrome; Serotyping; Staphylococcus aureus; Superantigens; Tryptophan | 1995 |
Synthetic peptides as probes of function of viral envelope proteins.
Topics: Amino Acid Sequence; Circular Dichroism; Erythrocytes; Hemolysis; Humans; Lipid Bilayers; Membrane Fusion; Molecular Sequence Data; Oligopeptides; Protein Conformation; Spectrometry, Fluorescence; Tryptophan; Viral Envelope Proteins | 1993 |
Influence of tryptophan residues on melittin's hemolytic activity.
Topics: Amino Acid Sequence; Chromatography, High Pressure Liquid; Circular Dichroism; Dose-Response Relationship, Drug; Erythrocytes; Hemolysis; Humans; Melitten; Molecular Sequence Data; Oligopeptides; Software; Tryptophan | 1993 |
Peptide inhibitors of melittin action.
Topics: Bee Venoms; Centrifugation, Density Gradient; Disulfides; Electron Spin Resonance Spectroscopy; Flow Cytometry; Hemolysis; Liposomes; Melitten; Models, Molecular; Peptides; Protein Conformation; Scattering, Radiation; Spectrometry, Fluorescence; Sulfhydryl Compounds; Tryptophan; Tumor Cells, Cultured | 1996 |
Requirements for antibacterial and hemolytic activities in the bovine neutrophil derived 13-residue peptide indolicidin.
Topics: Animals; Anti-Bacterial Agents; Anti-Infective Agents; Antimicrobial Cationic Peptides; Candida; Cattle; Cell Membrane; Cell Membrane Permeability; Escherichia coli; Hemolysis; Neutrophils; Osmolar Concentration; Peptides; Polyethylene Glycols; Proline; Protein Conformation; Protein Structure, Secondary; Rats; Staphylococcus aureus; Tryptophan | 1996 |
Design and synthesis of amphiphilic alpha-helical model peptides with systematically varied hydrophobic-hydrophilic balance and their interaction with lipid- and bio-membranes.
Topics: Amino Acid Sequence; Bacteria; Cell Membrane; Chromatography, High Pressure Liquid; Circular Dichroism; Fungi; Hemolysis; Leucine; Lipid Metabolism; Liposomes; Lysine; Molecular Sequence Data; Nephelometry and Turbidimetry; Peptides; Permeability; Phosphatidylcholines; Protein Structure, Secondary; Spectrometry, Fluorescence; Structure-Activity Relationship; Surface-Active Agents; Tryptophan | 1996 |
Contribution of individual tryptophan residues to the structure and activity of theta-toxin (perfringolysin O), a cholesterol-binding cytolysin.
Topics: Animals; Bacterial Toxins; Cholesterol; Circular Dichroism; Erythrocyte Membrane; Hemolysin Proteins; Hemolysis; Mutagenesis, Site-Directed; Mutation; Protein Binding; Recombinant Proteins; Sheep; Spectrophotometry, Ultraviolet; Structure-Activity Relationship; Tryptophan | 1996 |
Selective lysis of bacteria but not mammalian cells by diastereomers of melittin: structure-function study.
Topics: Acinetobacter calcoaceticus; Amino Acid Sequence; Anti-Bacterial Agents; Bacillus megaterium; Bacillus subtilis; Bacteriolysis; Cell Membrane Permeability; Circular Dichroism; Erythrocytes; Escherichia coli; Hemolysis; Humans; Melitten; Membrane Lipids; Molecular Sequence Data; Phospholipids; Protein Binding; Spectrometry, Fluorescence; Stereoisomerism; Structure-Activity Relationship; Tryptophan | 1997 |
A conserved tryptophan in pneumolysin is a determinant of the characteristics of channels formed by pneumolysin in cells and planar lipid bilayers.
Topics: Animals; Bacterial Proteins; Carcinoma, Ehrlich Tumor; Complement Activation; Conserved Sequence; Erythrocytes; Hemolysis; Ion Channels; Lipid Bilayers; Mice; Mutagenesis, Site-Directed; Phenylalanine; Rabbits; Sheep; Streptolysins; Tryptophan; Tumor Cells, Cultured | 1998 |
Inhibition in vitro linoleic acid peroxidation and haemolysis by caffeoyltryptophan.
Topics: Animals; Antioxidants; Caffeic Acids; Free Radical Scavengers; Hemolysis; Linoleic Acid; Lipid Peroxidation; Male; Mice; Tryptophan | 1998 |
Studies on the carbohydrate binding sites of the hemolytic lectin CEL-III isolated from the marine invertebrate Cucumaria echinata.
Topics: Animals; Binding Sites; Carbohydrate Metabolism; Dialysis; Fluorescence; Hemolysis; Lectins; Oxidation-Reduction; Sea Cucumbers; Tryptophan | 1998 |
Addition and omission analogs of the 13-residue antibacterial and hemolytic peptide PKLLKTFLSKWIG: structural preferences, model membrane binding and biological activities.
Topics: Animals; Anti-Bacterial Agents; Circular Dichroism; Erythrocytes; Escherichia coli; Fluorescence; Hemolysis; Liposomes; Oligopeptides; Peptides; Protein Structure, Secondary; Proteins; Rats; Staphylococcus aureus; Trifluoroethanol; Tryptophan | 1999 |
Kinetics and mechanism of St I modification by peroxyl radicals.
Topics: Amino Acids; Animals; Circular Dichroism; Dose-Response Relationship, Drug; Hemolysin Proteins; Hemolysis; Kinetics; Marine Toxins; Models, Chemical; Organic Chemicals; Peroxides; Sea Anemones; Temperature; Time Factors; Tryptophan | 1999 |
Structure-function studies of tryptophan mutants of equinatoxin II, a sea anemone pore-forming protein.
Topics: Acrylamide; Amino Acid Sequence; Animals; Bromosuccinimide; Cattle; Cell Death; Cnidarian Venoms; Cytotoxins; Erythrocytes; Fluorescence; Hemolysis; Liposomes; Molecular Sequence Data; Mutation; Nitrogen; Porins; Protein Structure, Secondary; Recombinant Proteins; Sea Anemones; Spectroscopy, Fourier Transform Infrared; Structure-Activity Relationship; Tryptophan; Water | 2000 |
Cyclization of a cytolytic amphipathic alpha-helical peptide and its diastereomer: effect on structure, interaction with model membranes, and biological function.
Topics: Anti-Bacterial Agents; Electrophoresis, Polyacrylamide Gel; Growth Inhibitors; Hemolysis; Humans; Liposomes; Microbial Sensitivity Tests; Peptides, Cyclic; Permeability; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylglycerols; Protein Binding; Protein Structure, Secondary; Solutions; Spectrometry, Fluorescence; Spectroscopy, Fourier Transform Infrared; Stereoisomerism; Structure-Activity Relationship; Tryptophan | 2000 |
The role of tryptophan residues in the hemolytic activity of stonustoxin,a lethal factor from stonefish (Synanceja horrida) venom.
Topics: Anilino Naphthalenesulfonates; Animals; Bromosuccinimide; Circular Dichroism; Fish Venoms; Hemolysis; In Vitro Techniques; Rats; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Structure-Activity Relationship; Tryptophan | 2000 |
Antibacterial and hemolytic activities of single tryptophan analogs of indolicidin.
Topics: Amino Acid Substitution; Animals; Anti-Infective Agents; Antimicrobial Cationic Peptides; Cattle; Drug Design; Hemolysis; Peptides; Structure-Activity Relationship; Tryptophan | 2000 |
Interaction of pleurocidin and its analogs with phospholipid membrane and their antibacterial activity.
Topics: Animals; Anti-Bacterial Agents; Circular Dichroism; Fish Proteins; Gram-Negative Bacteria; Gram-Positive Bacteria; Hemolysis; Humans; Membranes, Artificial; Microbial Sensitivity Tests; Peptides; Phospholipids; Protein Transport; Proteins; Rabbits; Spectrometry, Fluorescence; Tryptophan | 2001 |
A novel linear amphipathic beta-sheet cationic antimicrobial peptide with enhanced selectivity for bacterial lipids.
Topics: Amino Acid Sequence; Animals; Anti-Bacterial Agents; Bacteria; Calorimetry, Differential Scanning; Circular Dichroism; Fluoresceins; Hemolysis; Lipid Metabolism; Molecular Sequence Data; Peptides; Phosphatidylcholines; Phosphatidylglycerols; Protein Conformation; Protein Structure, Secondary; Spectrometry, Fluorescence; Spectroscopy, Fourier Transform Infrared; Tryptophan | 2001 |
The effect of cyclization of magainin 2 and melittin analogues on structure, function, and model membrane interactions: implication to their mode of action.
Topics: Acinetobacter calcoaceticus; Amino Acid Sequence; Animals; Antimicrobial Cationic Peptides; Bacillus subtilis; Binding Sites; Circular Dichroism; Drug Resistance, Microbial; Erythrocytes; Escherichia coli; Hemolysis; Humans; Liposomes; Magainins; Melitten; Micrococcus luteus; Molecular Sequence Data; Peptides, Cyclic; Permeability; Protein Structure, Secondary; Tryptophan; Xenopus Proteins | 2001 |
Difference in cholesterol-binding and cytolytic activities between listeriolysin O and seeligeriolysin O: a possible role of alanine residue in tryptophan-rich undecapeptide.
Topics: Alanine; Animals; Bacterial Toxins; Cholesterol; Heat-Shock Proteins; Hemolysin Proteins; Hemolysis; Listeria; Listeria monocytogenes; Mutation; Peptides; Recombinant Proteins; Sheep; Tryptophan | 2001 |
Effect of multiple aliphatic amino acids substitutions on the structure, function, and mode of action of diastereomeric membrane active peptides.
Topics: Amino Acid Substitution; Anti-Bacterial Agents; Bacteriolysis; Circular Dichroism; Erythrocyte Membrane; Escherichia coli; Hemolysis; Humans; Lipid Bilayers; Membrane Proteins; Microscopy, Electron; Oligopeptides; Permeability; Phosphatidylethanolamines; Phosphatidylglycerols; Phospholipids; Protein Binding; Protein Structure, Secondary; Pseudomonas aeruginosa; Solutions; Spectrometry, Fluorescence; Spectroscopy, Fourier Transform Infrared; Stereoisomerism; Structure-Activity Relationship; Tryptophan | 2001 |
Structure-function relationships in the tryptophan-rich, antimicrobial peptide indolicidin.
Topics: Amino Acid Sequence; Animals; Anti-Bacterial Agents; Antimicrobial Cationic Peptides; Cattle; Escherichia coli; Hemolysis; Humans; In Vitro Techniques; Staphylococcus aureus; Structure-Activity Relationship; Tryptophan | 2001 |
Conjugation of a magainin analogue with lipophilic acids controls hydrophobicity, solution assembly, and cell selectivity.
Topics: Amino Acid Sequence; Amino Acid Substitution; Animals; Antifungal Agents; Antimicrobial Cationic Peptides; Circular Dichroism; Cryptococcus neoformans; Endopeptidase K; Energy Transfer; Erythrocyte Membrane; Fatty Acids; Hemolysis; Heptanoic Acids; Humans; Hydrophobic and Hydrophilic Interactions; Lipid Bilayers; Lipoproteins; Magainins; Membrane Lipids; Membrane Potentials; Molecular Sequence Data; Palmitic Acid; Phospholipids; Protein Structure, Secondary; Solutions; Spectrometry, Fluorescence; Spectroscopy, Fourier Transform Infrared; Trypsin; Tryptophan; Ultracentrifugation; Xenopus laevis; Xenopus Proteins | 2002 |
Validity of plasma factor in schizophrenia as measured by tryptophan uptake.
Topics: Aged; Alpha-Globulins; Animals; Calcium; Chickens; Complement System Proteins; Edetic Acid; Erythrocytes; Guinea Pigs; Hemolysis; Humans; Male; Mental Disorders; Middle Aged; Plasma; Schizophrenia; Temperature; Tryptophan | 1975 |
[Stimulating effect of schizophrenic patients' plasma on the cellular incorportation of tryptophan in vitro].
Topics: Adenylate Kinase; Adult; Animals; Chickens; Creatine Kinase; Erythrocytes; Female; Hemolysis; Humans; Immune Sera; L-Lactate Dehydrogenase; Male; Middle Aged; Schizophrenia; Tryptophan | 1979 |
Chemical modification of peptide antibiotics : Part III. Biological activities of some ethanolamine and tryptophan derivatives and of some polypeptides containing tryptophan.
Topics: Enterococcus faecalis; Escherichia coli; Ethanolamines; Hemolysis; Peptides; Tryptophan | 1975 |
The role of tryptophan in structural and functional properties of equinatoxin II.
Topics: Animals; Binding Sites; Bromosuccinimide; Circular Dichroism; Cnidarian Venoms; Hemolysis; Protein Conformation; Sea Anemones; Spectrometry, Fluorescence; Structure-Activity Relationship; Tryptophan | 1992 |
Role of Tyr and Trp in membrane responses of Pyrularia thionin determined by optical and NMR spectra following Tyr iodination and Trp modification.
Topics: Antimicrobial Cationic Peptides; Erythrocytes; Hemolysis; Humans; Hydrolysis; In Vitro Techniques; Iodine; Magnetic Resonance Spectroscopy; Membranes; Plant Proteins; Serine Endopeptidases; Spectrophotometry, Ultraviolet; Tryptophan; Tyrosine | 1992 |
Acute hemolytic anemia after oral administration of L-tryptophan in ponies.
Topics: Acute Disease; Administration, Oral; Anemia, Hemolytic; Animals; Female; Hematocrit; Hemoglobinuria; Hemolysis; Horse Diseases; Horses; Indoleacetic Acids; Indoles; Kidney; Lung; Male; Motor Activity; Respiration; Skatole; Tryptophan | 1991 |
Tryptophan 65 is essential for hemolytic activity of the thermostable direct hemolysin from Vibrio parahaemolyticus.
Topics: Acetic Anhydrides; Acetylation; Amino Acid Sequence; Amino Acids; Chromatography, High Pressure Liquid; Hemolysin Proteins; Hemolysis; Oxidation-Reduction; Peptide Mapping; Structure-Activity Relationship; Tryptophan; Vibrio parahaemolyticus | 1991 |
The role of singlet oxygen in the photohemolysis of red blood cells sensitized by phthalocyanine sulfonates.
Topics: Hemolysis; Humans; Hydroxides; Hydroxyl Radical; Indoles; Isoindoles; Light; Mannitol; Oxygen; Photolysis; Tryptophan | 1987 |
The cytotoxic activity of hematoheme: evidence for two different mechanisms.
Topics: Animals; Ascorbic Acid; Cysteine; Hematoporphyrins; Hemolysis; Hydrogen Peroxide; Iodides; Oxygen; Rabbits; Tryptophan; Uric Acid | 1987 |
Effect of alkylation of tryptophan residues on the enzymatic and pharmacological properties of snake venom phospholipase A2.
Topics: 2-Hydroxy-5-nitrobenzyl Bromide; Alkylation; Animals; Elapid Venoms; Electric Stimulation; Heart Ventricles; Hemolysis; Kinetics; Male; Nitrophenols; Phospholipases; Phospholipases A; Phospholipases A2; Rats; Rats, Inbred Strains; Snakes; Species Specificity; Substrate Specificity; Tryptophan; Ventricular Function | 1985 |
Photohemolytic activity of tryptophan and phenylalanine metabolites.
Topics: ABO Blood-Group System; Carotenoids; Depression, Chemical; Dose-Response Relationship, Drug; Hemolysis; Humans; Kynurenic Acid; Oxygen; Phenylalanine; Radiation Effects; Rh-Hr Blood-Group System; Spectrophotometry; Stimulation, Chemical; Sunlight; Tryptophan; Ultraviolet Rays | 1974 |
Inhibition of in vitro PNH erythrocyte lysis by tryptophan metabolites.
Topics: Anemia, Hemolytic; Culture Techniques; Erythrocytes; Glutathione; Hemoglobinuria, Paroxysmal; Hemolysis; Humans; Hydrogen-Ion Concentration; Indoleacetic Acids; Niacinamide; ortho-Aminobenzoates; Sucrose; Tryptophan | 1969 |
Serum from schizophrenic patients. Effect on cellular lactate stimulation and tryptophan uptake.
Topics: Animals; Blood; Chickens; Chromatography, Affinity; Complement System Proteins; Edetic Acid; Erythrocytes; Guinea Pigs; Hemolysis; Humans; Immunoglobulin M; Lactates; Lipoproteins; Lipoproteins, LDL; Male; Rabbits; Schizophrenia; Tryptophan | 1973 |
Technical pitfalls leading to errors in the quantitation of plasma amino acids.
Topics: Adult; Amino Acids; Amino Alcohols; Anticoagulants; Autoanalysis; Blood Platelets; Cysteine; Dicarboxylic Acids; Edetic Acid; Fasting; Female; Glutamine; Hemolysis; Hot Temperature; Humans; Leukocytes; Male; Methods; Middle Aged; Phosphatidylethanolamines; Picrates; Taurine; Time Factors; Tryptophan | 1969 |
[Modifications of amino groups and tryptophan in melittin as an aid to recognition of structure-activity relationships].
Topics: Amino Acid Sequence; Anhydrides; Barbiturates; Bees; Buffers; Electrophoresis; Furans; Hemolysis; Humans; Hydrogen-Ion Concentration; Nitrobenzenes; Peptides; Phosphates; Radiation Effects; Surface-Active Agents; Thiourea; Tryptophan; Venoms | 1970 |
Direct photometric determination of globulin in serum.
Topics: Adult; Bilirubin; Chemical Phenomena; Chemistry; Color; Colorimetry; Copper; Female; Glyoxylates; Hemolysis; Hot Temperature; Humans; Indicators and Reagents; Lipids; Male; Methods; Photometry; Serum Albumin; Serum Globulins; Spectrophotometry; Sulfates; Sulfuric Acids; Time Factors; Tryptophan | 1971 |