tryptophan has been researched along with glucagon in 96 studies
Timeframe | Studies, this research(%) | All Research% |
---|---|---|
pre-1990 | 80 (83.33) | 18.7374 |
1990's | 6 (6.25) | 18.2507 |
2000's | 3 (3.13) | 29.6817 |
2010's | 5 (5.21) | 24.3611 |
2020's | 2 (2.08) | 2.80 |
Authors | Studies |
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Conti, C; Forster, LS | 1 |
Biebuyck, JF; Kirsch, RE; Mans, AM; Saunders, SJ | 1 |
Fontana, A; Toniolo, C | 1 |
Fischer, JE; James, JH; Jeppsson, B; Ziparo, V | 1 |
Grube, D | 1 |
Deranleau, DA; Kwiram, AL; Ross, JB; Rousslang, KW | 2 |
Wachter, E; Werhahn, R | 1 |
Garthwaite, TL; Guansing, AR; Hagen, TC; Kalkhoff, RK; Menahan, LA | 1 |
Oravec, M | 1 |
Baste, CA; Bauer, GE; Noe, BD | 1 |
Foá, PP; Micossi, P; Pontiroli, AE | 1 |
Forlani, G; Marchesini, G; Zoli, M | 1 |
Angiolini, A; Bianchi, FB; Forlani, G; Marchesini, G; Pisi, E; Scolari, MP; Zoli, M | 1 |
Garsky, VM; Lien, EL | 1 |
Lazarus, NR; O'Connor, KJ | 1 |
Noe, BD | 1 |
Buffa, R; Grimelius, L; Håkanson, R; Larsson, LI; Solcia, E; Sundler, F | 1 |
De Montis, MG; Mulas, G; Olianas, MC; Tagliamonte, A | 1 |
Hedo, JA; Marco, J; Villanueva, ML | 1 |
Patchornik, A; Rubinstein, M; Shechter, Y | 1 |
Claus, TH; Park, CR; Pilkis, SJ; Riou, JP | 1 |
Cote, TE; Epand, RM | 1 |
Brown, M; Rivier, J; Vale, W | 1 |
Bauer, GE; Najarian, JS; Noe, BD; Steffes, MW; Sutherland, DE | 1 |
Bauer, GE; Noe, BD | 3 |
Nishikawa, M; Sawazaki, N; Shima, K; Tanaka, R; Tarui, S | 1 |
Kamiguchi, H; Katsunuma, T; Ohkubo, T; Tsuda, M; Tsuda, TT; Yamamura, M | 1 |
de Boer, JE; Janssen, MA; Oostenbroek, RJ; Soeters, PB; van Dongen, JJ | 1 |
Eftink, MR; Hagaman, KA | 1 |
Beevers, SJ; Knowles, RG; Pogson, CI | 1 |
Gallay, J; Nicot, C; Vincent, M; Waks, M | 1 |
Bobyleva-Guarriero, V; Lardy, HA; Wehbie, RS | 1 |
Ajdukiewicz, B; Keane, PM; Pearson, J; Read, AE; Salmon, PR | 1 |
Fehrmann, P; Hahn von Dorsche, H; Krause, R; Sulzmann, R | 1 |
Moses, D; Weiner, M | 1 |
Edelhoch, H; Lippoldt, RE | 1 |
Bernstein, RS; Edelhoch, H; Wilchek, M | 1 |
Lee, V; Ramachandran, J | 1 |
Forn, J; Gessa, GL; Tagliamonte, A; Tagliamonte, P | 1 |
Edelhoch, H; Schneider, AB | 1 |
Dewey, HK; Greengard, O | 1 |
Pestaña, A | 1 |
Hardeland, R | 1 |
Pauk, GL; Reddy, WJ | 1 |
Hayaishi, O; Kajita, Y | 1 |
Oliver, IT; Yeung, D | 1 |
Tung, AK | 1 |
Andersson, A; Edwards, JC; Hellerström, C; Howell, SL; Ostenson, CG | 1 |
Burstein, Y; Patchornik, A | 1 |
Corrigall, A; Frith, L; Kelman, L; Kirsch, RE; Saunders, SJ; Terblanche, J; Wicht, S | 1 |
Claus, TH; Exton, JH; Park, CR; Ui, M | 1 |
Konturek, SJ; Obtulowicz, W; Tasler, J | 1 |
Ajdukiewicz, AB; Keane, P; Pearson, J; Read, AE; Salmon, PR | 1 |
Tung, AK; Zerega, F | 1 |
Epand, RM | 1 |
Subramanyan, V; Tollin, G | 1 |
Fernstrom, JD; Wurtmen, RJ | 1 |
Harris, C; Metzler, DE; Siano, D; Thomson, JA; Yang, IY | 1 |
Bornet, H; Edelhoch, H | 1 |
Bak, B; Led, JJ; Pedersen, EJ | 1 |
Lin, MS; Winchell, HS | 1 |
Boccú, E; Fontana, A; Veronese, FM | 1 |
Barman, TE; Koshland, DE | 1 |
Goldman, R; Shinitzky, M | 1 |
Hall, JL; Root, MA; Schmidt, MJ | 1 |
Kohsaka, S; Takamatsu, K; Tsukada, Y | 1 |
Brand, L; Laws, WR; Ross, JB | 1 |
Marks, V; Tsiolakis, D | 1 |
Biebuyck, JF; Davis, DW; Hawkins, RA; Mans, AM | 1 |
Gerard, D; Pigault, C | 1 |
Andersson, A; Eriksson, U; Hellerström, C; Ostenson, CG | 1 |
Lloyd, P; Pogson, CI; Smith, SA; Stribling, D | 1 |
Cockle, SA; Szabo, AG | 1 |
Aoyama, K; Ichihara, A; Nakamura, T; Tomomura, A | 1 |
Demoliou, CD; Epand, RM | 1 |
Rodbell, M; Wright, DE | 1 |
Chance, WT; Fischer, JE; Thomas, I | 1 |
Ananthanarayanan, VS; Brimble, KS | 1 |
Blouin, AG; Blouin, J; Braaten, J; Bushnik, T; Goldstein, C; Sarwar, G | 1 |
Eilertson, CD; Klein, K; Mackin, RB; Noe, BD; Rothenberg, ME | 1 |
Ligere, R; Martinsone, D; Martinsons, A | 1 |
Aguilar, MI; Lee, TH; Mozsolits, H; Perlmutter, P; Wirth, HJ | 1 |
Ababou, A; Bombarda, E | 1 |
Andersen, NH; Fesinmeyer, RM; Neidigh, JW; Prickett, KS | 1 |
Bywater, RP; Munro, RE; Petersen, K; Taylor, WR | 1 |
GLENNER, GG; LEVINE, HJ | 1 |
Feinle-Bisset, C; Horowitz, M; Little, TJ; Luscombe-Marsh, ND; Otto, B; Standfield, S; Steinert, RE | 1 |
Bakhtiani, PA; Bergstrom, CP; Breen, ME; Caputo, N; Carroll, JM; Castle, JR; David, LL; El Youssef, J; Jackson, MA; Leonard, GL; Roberts, CT; Ward, WK | 1 |
Feinle-Bisset, C; Fitzgerald, PCE; Giesbertz, P; Horowitz, M; Steinert, RE; Ullrich, SS | 1 |
Egerod, KL; Ekberg, JP; Engelstoft, MS; Feng, Y; Gribble, F; Hjorth, SA; Holst, JJ; Howard, AD; Mokrosinski, J; Munk, A; Petersen, N; Rehfeld, JF; Reimann, F; Rudenko, O; Schwartz, TW; Shang, J; Thams, P; Treebak, JT; Wu, M; Zhou, YP | 1 |
Feinle-Bisset, C; Fitzgerald, PCE; Horowitz, M; McVeay, C | 1 |
Elovaris, RA; Feinle-Bisset, C; Hajishafiee, M; Heilbronn, LK; Horowitz, M; Jones, KL; Poppitt, SD | 1 |
Feinle-Bisset, C; Hajishafiee, M; Horowitz, M; Lange, K; McVeay, C; Rehfeld, JF | 1 |
3 review(s) available for tryptophan and glucagon
Article | Year |
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The chemistry of tryptophan in peptides and proteins.
Topics: Chemical Phenomena; Chemistry; Circular Dichroism; Colorimetry; Glucagon; Gonadotropin-Releasing Hormone; Gramicidin; Hydrolysis; Luminescent Measurements; Models, Structural; Molecular Conformation; Mycotoxins; Oxidation-Reduction; Peptides; Photochemistry; Proteins; Spectrophotometry, Ultraviolet; Stereoisomerism; Structure-Activity Relationship; Tryptophan | 1976 |
[The endocrine cells of the gastrointestinal epithelium and the metabolism of biogenic amines in the gastrointestinal tract (author's transl)].
Topics: 5-Hydroxytryptophan; Animals; Biogenic Amines; Catecholamines; Chromaffin System; Diet; Dihydroxyphenylalanine; Enterochromaffin Cells; Fenclonine; Gastric Mucosa; Glucagon; Histamine; Histocytochemistry; Intestinal Mucosa; Male; Mast Cells; Microscopy, Fluorescence; Rats; Serotonin; Tryptophan | 1976 |
The role of insulin and glucagon in the plasma aminoacid imbalance of chronic hepatic encephalopathy.
Topics: Amino Acids; Amino Acids, Branched-Chain; Animals; Blood Glucose; Dogs; Glucagon; Hepatic Encephalopathy; Humans; Insulin; Isoleucine; Leucine; Tryptophan; Tyrosine; Valine | 1979 |
7 trial(s) available for tryptophan and glucagon
Article | Year |
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Elevation of plasma glucose and glucagon after tryptophan ingestion in man.
Topics: Blood Glucose; Glucagon; Growth Hormone; Humans; Male; Tryptophan | 1977 |
A double-blind placebo-controlled glucose challenge in bulimia nervosa: psychological effects.
Topics: Adult; Affect; Arousal; Blood Glucose; Bulimia; Dietary Carbohydrates; Double-Blind Method; Energy Metabolism; Female; Food Preferences; Glucagon; Glucose Tolerance Test; Humans; Hunger; Injections, Intravenous; Insulin; Thirst; Tryptophan | 1993 |
Effects of intraduodenal infusion of L-tryptophan on ad libitum eating, antropyloroduodenal motility, glycemia, insulinemia, and gut peptide secretion in healthy men.
Topics: Adolescent; Adult; Appetite Depressants; Blood Glucose; Cholecystokinin; Dose-Response Relationship, Drug; Double-Blind Method; Duodenum; Eating; Feedback, Physiological; Feeding Behavior; Gastric Emptying; Gastrointestinal Motility; Glucagon; Healthy Volunteers; Humans; Insulin; Male; Peptide YY; Pyloric Antrum; Tryptophan; Young Adult | 2014 |
Effects of Intragastric Administration of Tryptophan on the Blood Glucose Response to a Nutrient Drink and Energy Intake, in Lean and Obese Men.
Topics: Administration, Oral; Adult; Appetite Depressants; Beverages; Biomarkers; Blood Glucose; C-Peptide; Cholecystokinin; Double-Blind Method; Energy Intake; Food, Formulated; Gastric Emptying; Glucagon; Humans; Male; Obesity; Postprandial Period; South Australia; Time Factors; Treatment Outcome; Tryptophan | 2018 |
Effects of Duodenal Infusion of Lauric Acid and L-Tryptophan, Alone and Combined, on Fasting Glucose, Insulin and Glucagon in Healthy Men.
Topics: Adult; Blood Glucose; Duodenum; Enteral Nutrition; Fasting; Glucagon; Humans; Insulin; Lauric Acids; Male; Tryptophan; Young Adult | 2019 |
Effects of intragastric administration of L-tryptophan on the glycaemic response to a nutrient drink in men with type 2 diabetes - impacts on gastric emptying, glucoregulatory hormones and glucose absorption.
Topics: 3-O-Methylglucose; Aged; Beverages; Blood Glucose; C-Peptide; Diabetes Mellitus, Type 2; Double-Blind Method; Drug Administration Routes; Gastric Emptying; Glucagon; Glucose; Humans; Insulin; Intestinal Absorption; Male; Middle Aged; Nutrients; Obesity; Postprandial Period; Tryptophan | 2021 |
Effects of intraduodenal infusion of lauric acid and L-tryptophan, alone and combined, on glucoregulatory hormones, gastric emptying and glycaemia in healthy men.
Topics: Adult; Blood Glucose; C-Peptide; Cholecystokinin; Double-Blind Method; Energy Intake; Gastric Emptying; Glucagon; Glucagon-Like Peptide 1; Humans; Insulin; Lauric Acids; Male; Tryptophan; Young Adult | 2022 |
86 other study(ies) available for tryptophan and glucagon
Article | Year |
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Multiple environments of tryptophan in glucagon.
Topics: Chemical Phenomena; Chemistry; Fluorescence; Glucagon; Hydrogen-Ion Concentration; Tryptophan | 1975 |
Correlation of plasma and brain amino acid and putative neurotransmitter alterations during acute hepatic coma in the rat.
Topics: Amino Acids; Animals; Blood Glucose; Brain; Glucagon; Hepatic Encephalopathy; Insulin; Male; Neurotransmitter Agents; Portacaval Shunt, Surgical; Rats; Tryptophan | 1979 |
Hyperammonaemia, plasma aminoacid imbalance, and blood-brain aminoacid transport: a unified theory of portal-systemic encephalopathy.
Topics: Amino Acids, Branched-Chain; Ammonia; Animals; Biological Transport; Blood-Brain Barrier; Brain; Dogs; Glucagon; Glutamine; Haplorhini; Hepatic Encephalopathy; Humans; Insulin; Liver Cirrhosis; Phenylalanine; Portacaval Shunt, Surgical; Rats; Tryptophan; Tyrosine | 1979 |
Glucagon conformation: use of optically detected magnetic resonance and phosphorescence of tryptophan to evaluate critical requirements for folding of the polypeptide chain.
Topics: Amino Acid Sequence; Electron Spin Resonance Spectroscopy; Glucagon; Luminescent Measurements; Magnetic Resonance Spectroscopy; Protein Conformation; Tryptophan | 1977 |
Attachment of tryptophanyl peptides to 3-aminopropyl-glass suited for subsequent solid-phase Edman degradation.
Topics: Amino Acid Sequence; Cytochrome c Group; Glass; Glucagon; Melitten; Myoglobin; Tryptophan | 1979 |
Plasma free tryptophan, brain serotonin, and an endocrine profile of the genetically obese hyperglycemic mouse at 4--5 months of age.
Topics: Adrenocorticotropic Hormone; Animals; Blood Glucose; Brain; Fasting; Glucagon; Hormones; Hyperglycemia; Insulin; Male; Mice; Mice, Obese; Serotonin; Species Specificity; Thyrotropin; Thyroxine; Triiodothyronine; Tryptophan | 1979 |
Stimulation of tyrosine aminotransferase activity by dl-alpha-methyltryptophan.
Topics: Adrenalectomy; Alanine Transaminase; Animals; Aspartate Aminotransferases; Cyclic AMP; Cycloheximide; Dactinomycin; Dose-Response Relationship, Drug; Enzyme Induction; Galactosamine; Glucagon; Histidine Ammonia-Lyase; Hydrocortisone; L-Serine Dehydratase; Liver; Male; Ornithine Carbamoyltransferase; Ornithine-Oxo-Acid Transaminase; Rats; Tryptophan; Tyrosine Transaminase | 1975 |
Studies on proinsulin and problucagon biosynthesis and conversion at the subcellular level. II. Distribution of radioactive peptide hormones and hormone precursors in subcellular fractions after pulse and pulse-chase incubation of islet tissue.
Topics: Animals; Carbon Radioisotopes; Cell Fractionation; Cytoplasmic Granules; Fishes; Glucagon; Insulin; Islets of Langerhans; Isoleucine; Microsomes, Liver; Peptide Biosynthesis; Proinsulin; Protein Precursors; Subcellular Fractions; Tritium; Tryptophan | 1977 |
Effects of serotonin, of its biosynthetic precursors and of the anti-serotonin agent metergoline on the release of glucagon and insulin from rat pancreas.
Topics: 5-Hydroxytryptophan; Animals; Antigens; Ergolines; Glucagon; Glucose; Insulin; Insulin Secretion; Islets of Langerhans; Male; Metergoline; Pancreas; Rats; Serotonin; Tryptophan | 1978 |
Insulin and glucagon levels in liver cirrhosis. Relationship with plasma amino acid imbalance of chronic hepatic encephalopathy.
Topics: Adult; Aged; Amino Acids; Amino Acids, Branched-Chain; Female; Glucagon; Gluconeogenesis; Hepatic Encephalopathy; Homeostasis; Humans; Insulin; Liver Cirrhosis; Male; Middle Aged; Tryptophan | 1979 |
Triplet state of tryptophan in proteins: the nature of the optically detected magnetic resonance lines.
Topics: Azurin; Glucagon; Luminescent Measurements; Magnetic Resonance Spectroscopy; Microwaves; Muramidase; Protein Conformation; Proteins; Tryptophan | 1978 |
Prolonged suppression of insulin release by a somatostatin analog.
Topics: Alanine; Animals; Blood Glucose; Glucagon; Insulin; Kinetics; Male; Rats; Somatostatin; Tryptophan | 1978 |
Studies on the biosynthesis of pancreatic glucagon in the pigeon (Columba livia).
Topics: Animals; Cattle; Columbidae; Cycloheximide; Dogs; Glucagon; Glucose; In Vitro Techniques; Islets of Langerhans; Leucine; Molecular Weight; Pancreas; Tryptophan; Turkeys | 1976 |
Biosynthesis of glucagon.
Topics: Animals; Fishes; Glucagon; Islets of Langerhans; Isoleucine; Molecular Weight; Protein Precursors; Tryptophan | 1976 |
Formaldehyde-ozone-induced fluorescence in gastrin-producing tumours.
Topics: Adult; Aged; Duodenal Neoplasms; Female; Fluorescence; Formaldehyde; Gastrins; Gastrointestinal Neoplasms; Glucagon; Humans; Insulin; Insulin Secretion; Male; Middle Aged; Ozone; Pancreatic Neoplasms; Stomach Neoplasms; Tryptophan; Zollinger-Ellison Syndrome | 1975 |
Role of free serum tryptophan on brain tryptophan concentration after oral glucose administration.
Topics: Animals; Brain; Brain Chemistry; Fatty Acids, Nonesterified; Glucagon; Glucose; Insulin; Isoproterenol; Male; Rats; Tryptophan | 1977 |
Covalent chromatography - the isolation of tryptophanyl containing peptides by novel polymeric reagents.
Topics: Amino Acids; Chromatography, Affinity; Glucagon; Peptide Fragments; Tryptophan | 1976 |
Possible role of pyruvate kinase in the hormonal control of dihydroxyacetone gluconeogenesis in isolated heptatocytes.
Topics: Aminooxyacetic Acid; Animals; Cinnamates; Dihydroxyacetone; Ethanol; Glucagon; Gluconeogenesis; Glucose; Hydrazines; Insulin; Lactates; Liver; Pyruvate Kinase; Pyruvates; Rats; Starvation; Trioses; Tryptophan | 1976 |
Conformational and biological properties of a covalently linked dimer of glucagon. Reaction of mono- and bifunctional sulfenyl halides.
Topics: Adenylyl Cyclases; Amino Acids; Animals; Binding Sites; Biological Assay; Circular Dichroism; Glucagon; Glucose; Liver; Macromolecular Substances; Male; Protein Binding; Protein Conformation; Rats; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Sulfenic Acids; Tryptophan | 1976 |
D-Trp8-somatostatin: an analog of somatostatin more potent than the native molecule.
Topics: Amino Acid Sequence; Amino Acids; Animals; Arginine; Biological Assay; Cells, Cultured; Chromatography, Ion Exchange; Chromatography, Thin Layer; Glucagon; Insulin; Islets of Langerhans; Optical Rotation; Pituitary Gland, Anterior; Rats; Somatostatin; Tryptophan | 1975 |
Glucagon biosynthesis in human pancreatic islets: preliminary evidence for a biosynthetic intermediate.
Topics: Antigens; Chromatography, Gel; Electrophoresis, Polyacrylamide Gel; Glucagon; Humans; Islets of Langerhans; Molecular Weight; Protein Precursors; Trypsin; Tryptophan | 1975 |
Evidence of sequential metabolic cleavage of proglucagon to glucagon in glucagon biosynthesis.
Topics: Animals; Chromatography, Gel; Electrophoresis, Polyacrylamide Gel; Fishes; Glucagon; Insulin; Islets of Langerhans; Isoleucine; Kinetics; Proinsulin; Radioimmunoassay; Tryptophan | 1975 |
Effect of an exposure to chloramine-T on the immunoreactivity of glucagon.
Topics: Animals; Antibody Specificity; Antigen-Antibody Reactions; Cattle; Chemical Phenomena; Chemistry; Chloramines; Cross Reactions; Cyanogen Bromide; Dimethyl Sulfoxide; Glucagon; Homoserine; Immune Sera; Iodine Radioisotopes; Isotope Labeling; Lactones; Methionine; Oxidation-Reduction; Swine; Tryptophan | 1975 |
Influence of fecal anorexigenic substance (FS-T) on plasma amino acids in Wistar and Zucker obese (fa/fa) rats.
Topics: Amino Acids; Animals; Appetite; Appetite Depressants; Blood Glucose; Body Weight; Glucagon; Injections, Intraperitoneal; Insulin; Male; Rats; Rats, Inbred Strains; Rats, Zucker; Species Specificity; Tryptophan | 1989 |
Sequential metabolic characteristics following portacaval shunt in rats.
Topics: Amino Acids; Animals; Body Weight; Glucagon; Insulin; Isoleucine; Leucine; Male; Phenylalanine; Portacaval Shunt, Surgical; Rats; Rats, Inbred Strains; Serine; Threonine; Tryptophan; Tyrosine; Valine | 1986 |
Viscosity dependence of the solute quenching of the tryptophanyl fluorescence of proteins.
Topics: Acrylamide; Acrylamides; Glucagon; Parvalbumins; Protein Conformation; Proteins; Ribonuclease T1; Solvents; Spectrometry, Fluorescence; Tryptophan; Viscosity | 1986 |
The roles of glucagon, insulin and glucocorticoid hormones in the effects of sublethal doses of endotoxin on glucose homeostasis in rats.
Topics: Animals; Blood Glucose; Endotoxins; Glucagon; Glucocorticoids; Gluconeogenesis; Homeostasis; Hypoglycemia; Insulin; Male; Rats; Rats, Inbred Strains; Tryptophan | 1986 |
Conformational aspects and rotational dynamics of synthetic adrenocorticotropin-(1-24) and glucagon in reverse micelles.
Topics: Amino Acid Sequence; Cosyntropin; Fluorescence Polarization; Glucagon; Micelles; Protein Conformation; Tryptophan | 1987 |
The role of malate in hormone-induced enhancement of mitochondrial respiration.
Topics: Adenosine Diphosphate; Angiotensin II; Animals; Epinephrine; Glucagon; Hormones; Malates; Male; Mitochondria, Liver; Norepinephrine; Oxygen Consumption; Rats; Rats, Inbred Strains; Tryptophan; Vasopressins | 1986 |
Insulin response to glucagon.
Topics: Glucagon; Humans; Insulin; Tryptophan | 1968 |
[Histotopochemical investations on the islets of langerhans of the pancreas from fetal and newborn Wistar-rats. A contribution to the development of the rat isle (author's transl)].
Topics: Acetals; Age Factors; Animals; Animals, Newborn; Arginine; Carbohydrates; Fetus; Glucagon; Histidine; Histocytochemistry; Insulin; Islets of Langerhans; Lipids; Microscopy, Fluorescence; Mitosis; Phospholipids; Rats; Tryptophan; Zinc | 1974 |
The effect of glucagon and insulin on the prothrombin response to coumarin anticoagulants.
Topics: Acenocoumarol; Animals; Glucagon; Guinea Pigs; Insulin, Long-Acting; NAD; Prothrombin; Prothrombin Time; Tryptophan; Tyrosine | 1968 |
Structural studies on polypeptide hormones. I. Fluorescence.
Topics: Adrenocorticotropic Hormone; Animals; Cattle; Chemical Phenomena; Chemistry; Crystallization; Fluorescence; Glucagon; Guanidines; Hormones; Hydrogen-Ion Concentration; Parathyroid Hormone; Peptides; Spectrum Analysis; Temperature; Tryptophan; Tyrosine | 1969 |
Structural studies on polypeptide hormones. II. Polarization of fluorescence.
Topics: Adrenocorticotropic Hormone; Chemical Phenomena; Chemistry; Electrochemistry; Fluorescence; Fluorometry; Gastrins; Glucagon; Glycerol; Hormones; Indoles; Parathyroid Hormone; Peptides; Temperature; Time Factors; Tryptophan | 1969 |
Preparation and properties of the o-nitrophenyl sulfenyl derivative of ACTH: an inhibitor of the lipolytic action of the hormone.
Topics: Adipose Tissue; Adrenocorticotropic Hormone; Animals; Chemical Phenomena; Chemistry; Depression, Chemical; Epididymis; Glucagon; Glycerol; In Vitro Techniques; Male; Methods; Nitrobenzenes; Rats; Sulfenic Acids; Triglycerides; Tryptophan | 1970 |
Stimulation by dibutyryl cyclic AMP of serotonin synthesis and tryptophan transport in brain slices.
Topics: Adenosine Monophosphate; Animals; Biological Transport; Brain; Butyrates; Cyclic AMP; Cycloheximide; Glucagon; Hydroxyindoleacetic Acid; Male; Norepinephrine; Osmolar Concentration; Rats; Serotonin; Theophylline; Tritium; Tryptophan; Tyrosine | 1972 |
Polypeptide hormone interaction. II. Glucagon binding to lysolecithin.
Topics: Adrenocorticotropic Hormone; Aniline Compounds; Animals; Calcitonin; Cattle; Colloids; Fluorescent Dyes; Glucagon; Hydrogen-Ion Concentration; Kinetics; Lysophosphatidylcholines; Macromolecular Substances; Naphthalenes; Phosphatidylcholines; Phosphatidylethanolamines; Protein Binding; Spectrometry, Fluorescence; Sulfonic Acids; Swine; Tryptophan | 1972 |
The effect of glucose ingestion on basal and induced enzyme levels in rat tissues.
Topics: Adrenal Glands; Adrenalectomy; Amino Acids; Animals; Brain; Carcinoma, Hepatocellular; Dietary Carbohydrates; Enzyme Induction; Estradiol; Female; Glucagon; Glucose; Glycolysis; Hydrocortisone; Hypophysectomy; Intestines; Kidney; Liver; Liver Neoplasms; Male; Neoplasms, Experimental; Pituitary Gland; Rats; Thyroxine; Tolbutamide; Tryptophan | 1973 |
Dietary and hormonal control of enzymes of amino acid catabolism in liver.
Topics: Alanine Transaminase; Animals; Aspartate Aminotransferases; Caseins; Cytoplasm; Depression, Chemical; Dietary Carbohydrates; Enzyme Induction; Glucagon; Glucose; Glutamate Dehydrogenase; Histidine; Hydrocortisone; L-Serine Dehydratase; Liver; Lyases; Male; Mitochondria, Liver; Ornithine; Protein Deficiency; Protein Hydrolysates; Rats; Transaminases; Tryptophan; Tyrosine Transaminase | 1969 |
[Enhancement of tyrosine transaminase activity by quinolinic acid].
Topics: Animals; Enzyme Induction; Glucagon; Gluconeogenesis; Liver; Pyridines; Rats; Stimulation, Chemical; Tryptophan; Tyrosine Transaminase | 1970 |
Evaluation of the liver adenosine 3',5'-monophosphate response to glucagon.
Topics: Adenine Nucleotides; Adrenal Glands; Animals; Blood Glucose; Cortisone; Cyclic AMP; Ergotamine; Fasting; Glucagon; Isoproterenol; Liver; Male; Propranolol; Rats; Tryptophan; Tyrosine | 1971 |
Effect of prostaglandin E 1 on the induction of rat liver tyrosine aminotransferase.
Topics: Adrenalectomy; Animals; Butyrates; Cyclic AMP; Drug Antagonism; Enzyme Induction; Glucagon; Hydrocortisone; Insulin; Insulin Antagonists; Liver; Male; Prostaglandins; Rats; Tryptophan; Tyrosine Transaminase | 1972 |
The postnatal induction of serine dehydratase in rat liver.
Topics: Aging; Animals; Animals, Newborn; Butyrates; Cyclic AMP; Cycloheximide; Dactinomycin; Drug Antagonism; Enzyme Induction; Enzyme Repression; Epinephrine; Female; Glucagon; Glucose; L-Serine Dehydratase; Liver; Pregnancy; Rats; Tryptophan | 1971 |
Further characterization of a glucagon precursor from anglerfish islet tissue.
Topics: Animals; Carbon Isotopes; Chromatography, Gel; Chymotrypsin; Electrophoresis, Polyacrylamide Gel; Fishes; Glucagon; Islets of Langerhans; Isoleucine; Molecular Weight; Protein Precursors; Ribonucleases; Tritium; Trypsin; Tryptophan | 1973 |
Glucagon biosynthesis in avian pancreatic islets: evidence for medium-sized biosynthetic intermediates.
Topics: Animals; Chromatography, Gel; Columbidae; Electrophoresis, Polyacrylamide Gel; Glucagon; In Vitro Techniques; Iodine Radioisotopes; Islets of Langerhans; Molecular Weight; Protein Precursors; Radioimmunoassay; Time Factors; Tritium; Tryptophan | 1974 |
Biosynthesis of glucagon in isolated pancreatic islets of guinea pigs.
Topics: Adipose Tissue; Animals; Biological Assay; Cells, Cultured; Chromatography, Gel; Glucagon; Guinea Pigs; Islets of Langerhans; Male; Molecular Weight; Subcellular Fractions; Tryptophan | 1974 |
Selective chemical cleavage of tryptophanyl peptide bonds in peptides and proteins.
Topics: Bromine; Chemical Phenomena; Chemistry; Cyclohexanes; Cysteine; Glucagon; Hydrogen-Ion Concentration; Ketones; Kinetics; Magnetic Resonance Spectroscopy; Methionine; Muramidase; Oxidation-Reduction; Peptides; Potentiometry; Ribonucleases; Spectrophotometry, Ultraviolet; Sulfonic Acids; Sulfoxides; Tryptophan; Tyrosine | 1972 |
The effects of amino acids on albumin synthesis by the isolated perfused rat liver.
Topics: Albumins; Amino Acids; Aminoisobutyric Acids; Animals; Carbon Isotopes; Glucagon; In Vitro Techniques; Liver; Male; Perfusion; Rats; Serum Albumin; Starvation; Tryptophan; Urea | 1972 |
Studies on the mechanism of action of glucagon on gluconeogenesis.
Topics: Animals; Aspartic Acid; Bicarbonates; Carbon Radioisotopes; Citrates; Fasting; Glucagon; Gluconeogenesis; Lactates; Liver; Malates; Male; Oxaloacetates; Perfusion; Phosphoenolpyruvate Carboxykinase (GTP); Pyruvates; Rats; Time Factors; Tryptophan | 1973 |
Characteristics of inhibition of pancreatic secretion by glucagon.
Topics: Animals; Cholecystokinin; Dogs; Dose-Response Relationship, Drug; Duodenum; Gastric Fistula; Glucagon; Injections, Intravenous; Leucine; Pancreas; Pancreatic Fistula; Pancreatic Juice; Proteins; Tryptophan | 1974 |
Insulin releasing activity of oral L-tryptophan in fasting and non-fasting subjects.
Topics: Adult; Aged; Blood Glucose; Fasting; Female; Gastrointestinal Diseases; Glucagon; Humans; Insulin; Insulin Secretion; Islets of Langerhans; Male; Middle Aged; Secretory Rate; Stimulation, Chemical; Tryptophan | 1968 |
Evidence for glucagon biosynthesis involving a protein intermediate in islets of the anglerfish (Lophius americanus).
Topics: Animals; Carbon Isotopes; Cattle; Chromatography, Gel; Electrophoresis, Disc; Fishes; Glucagon; In Vitro Techniques; Iodine Isotopes; Islets of Langerhans; Leucine; Microsomes; Proteins; Radioimmunoassay; Serum Albumin, Bovine; Tritium; Trypsin; Tryptophan | 1971 |
Biosynthesis of glucagon in isolated pigeon islets.
Topics: Animals; Antigen-Antibody Reactions; Cattle; Chromatography, Gel; Chromatography, Paper; Columbidae; Cycloheximide; Depression, Chemical; Electrophoresis; Glucagon; Glucose; Goats; Immune Sera; In Vitro Techniques; Iodine Isotopes; Islets of Langerhans; Leucine; Protein Biosynthesis; Tritium; Trypsin; Tryptophan | 1971 |
Conformational properties of cyanogen bromide-cleaved glucagon.
Topics: Amino Acids; Carboxypeptidases; Circular Dichroism; Cyanogen Bromide; Ethanol; Fluorescence; Glucagon; Hydrogen-Ion Concentration; Infrared Rays; Magnetic Resonance Spectroscopy; Peptides; Protein Conformation; Protons; Spectrometry, Fluorescence; Spectrophotometry; Tryptophan; Ultracentrifugation; Ultraviolet Rays; Urea | 1972 |
Flash photolysis studies of proteins and indole derivatives in solution.
Topics: Binding Sites; Chemical Phenomena; Chemistry; Chymotrypsin; Glucagon; Indoles; Insulin; Kinetics; Muramidase; Photochemistry; Photolysis; Protein Binding; Proteins; Ribonucleases; Serum Albumin, Bovine; Trypsin; Tryptophan | 1972 |
Elevation of plasma tryptophan by insulin in rat.
Topics: Amino Acids; Animals; Blood Glucose; Brain; Dietary Carbohydrates; Fluorometry; Glucagon; Insulin; Male; Rats; Serotonin; Tryptophan; Tyrosine | 1972 |
Band-shape analysis and display of fine structure in protein spectra: a new approach to perturbation spectroscopy.
Topics: Acetates; Animals; Apoproteins; Aspartate Aminotransferases; Cattle; Chymotrypsinogen; Computers; Cysteine; Egg White; Ethanol; Glucagon; Mathematics; Methods; Muramidase; Myocardium; Pancreas; Phenylalanine; Protein Conformation; Protein Denaturation; Ribonucleases; Spectrophotometry; Swine; Tryptophan; Tyrosine; Ultraviolet Rays; Urea | 1972 |
Polypeptide hormone interaction. I. Glucagon detergent interaction.
Topics: Acetates; Animals; Cattle; Chemical Phenomena; Chemistry; Chlorides; Chlorine; Detergents; Fluoresceins; Fluorescence; Fluorometry; Glucagon; Hydrogen-Ion Concentration; Indophenol; Light; Naphthalenes; Osmolar Concentration; Peptides; Phosphates; Quaternary Ammonium Compounds; Rotation; Spectrophotometry; Sulfonic Acids; Tryptophan; Ultraviolet Rays | 1971 |
Isotopic labelling of tryptophan and tryptophan residues in polypeptides.
Topics: Deuterium; Glucagon; Peptides; Radiochemistry; Tritium; Tryptophan | 1969 |
Kinetics of amino acid transport across bone marrow cell membranes.
Topics: Amino Acids; Animals; Biological Transport, Active; Bone Marrow; Bone Marrow Cells; Carbon Isotopes; Cell Membrane; DNA; Dogs; Extracellular Space; Glucagon; Glutamates; Histidine; Imidazoles; Insulin; Kinetics; Methionine; Methotrexate; Models, Biological; Serine; Time Factors; Tryptophan | 1970 |
Sulfenyl halides as modifying reagents for polypeptides and proteins. VI. 2,4-Dinitro-1,5-phenyldisulfenyl chloride, a cross-linking reagent for tryptophan residues.
Topics: Binding Sites; Chromatography, Gel; Cysteine; Disulfides; Glucagon; Hydrogen-Ion Concentration; Kinetics; Nitro Compounds; Peptides; Phenols; Protein Binding; Protein Conformation; Proteins; Spectrophotometry, Ultraviolet; Sulfenic Acids; Time Factors; Tryptophan | 1970 |
A colorimetric procedure for the quantitative determination of tryptophan residues in proteins.
Topics: Bromides; Chromatography, Gel; Chymotrypsin; Colorimetry; Enzyme Precursors; Ferredoxins; Glucagon; Muramidase; Proteins; Ribonucleases; Tobacco Mosaic Virus; Trypsin; Tryptophan; Viral Proteins | 1967 |
Fluorometric detection of histiine-tryptophan complexes in peptides and proteins.
Topics: Chemical Phenomena; Chemistry, Physical; Egg White; Endopeptidases; Fluorescence; Fluorometry; Glucagon; Histidine; Hydrogen-Ion Concentration; Imidazoles; Methods; Muramidase; Peptides; Proteins; Tryptophan | 1967 |
Dopamine agonist-induced hyperglycemia in rats: structure-activity relationships and mechanisms of action.
Topics: Animals; Blood Glucose; Dopamine; Ergolines; Glucagon; Glycogen; Insulin; Liver Glycogen; Male; Muscles; Pergolide; Picolinic Acids; Rats; Rats, Inbred Strains; Structure-Activity Relationship; Tryptophan | 1983 |
Effect of food restriction on serotonin metabolism in rat brain.
Topics: Animals; Brain; Brain Stem; Cerebral Cortex; Circadian Rhythm; Dietary Proteins; Female; Glucagon; Glucose; Hydroxyindoleacetic Acid; Pregnancy; Protein Deficiency; Rats; Serotonin; Tryptophan; Tryptophan Hydroxylase | 1980 |
Nanosecond fluorometry and the luminescence of biological macromolecules.
Topics: Adrenocorticotropic Hormone; Glucagon; Luminescent Measurements; Peptides; Spectrometry, Fluorescence; Tryptophan | 1981 |
The differential effect of intragastric and intravenous tryptophan on plasma glucose, insulin, glucagon, GLI and GIP in the fasted rat.
Topics: Administration, Oral; Animals; Blood Glucose; Fasting; Gastric Inhibitory Polypeptide; Gastrointestinal Hormones; Glucagon; Glucagon-Like Peptides; Injections, Intravenous; Insulin; Islets of Langerhans; Male; Peptides; Rats; Rats, Inbred Strains; Tryptophan | 1984 |
Portacaval anastomosis: brain and plasma metabolite abnormalities and the effect of nutritional therapy.
Topics: Amino Acids; Animals; Brain; Disease Models, Animal; Glucagon; Insulin; Liver Diseases; Male; Nutritional Physiological Phenomena; Portacaval Shunt, Surgical; Rats; Rats, Inbred Strains; Species Specificity; Tryptophan | 1984 |
Influence of the location of tryptophanyl residues in proteins on their photosensitivity.
Topics: Glucagon; Melitten; Micrococcal Nuclease; Photochemistry; Proteins; Spectrophotometry; Tryptophan | 1984 |
Glucagon biosynthesis in isolated pancreatic islets of mice and guinea pigs.
Topics: Animals; DNA; Glucagon; Glucose; Guinea Pigs; Immunoassay; In Vitro Techniques; Islets of Langerhans; Mice; Tryptophan | 1980 |
Factors affecting tryptophan-induced hypoglycaemia in rats.
Topics: Adrenalectomy; Animals; Blood Glucose; Diabetes Mellitus, Experimental; Glucagon; Hormones; Hypoglycemia; Lactates; Lactic Acid; Male; Rats; Rats, Inbred Strains; Time Factors; Tryptophan | 1982 |
Time-resolved fluorescence spectra of tryptophan in monomeric glucagon.
Topics: Glucagon; Kinetics; Spectrometry, Fluorescence; Time Factors; Tryptophan | 1981 |
Hormonal control of the development of tryptophan oxygenase in primary cultures of young rat hepatocytes.
Topics: Animals; Animals, Newborn; Cells, Cultured; Dexamethasone; Enzyme Induction; Glucagon; Indoleamine-Pyrrole 2,3,-Dioxygenase; Liver; Rats; Tryptophan; Tryptophan Oxygenase | 1981 |
Synthesis and characterization of a heterobifunctional photoaffinity reagent for modification of tryptophan residues and its application to the preparation of a photoreactive glucagon derivative.
Topics: Adenylyl Cyclases; Affinity Labels; Animals; Azides; Chromatography, Gel; Glucagon; Immunoglobulin G; Lactoperoxidase; Liver; Male; Membranes; Photolysis; Rats; Serum Albumin, Bovine; Tryptophan | 1980 |
Preparation of 2-thioltryptophan-glucagon and (tryptophan-S-glucagon)2. Differences in binding to the glucagon receptor in the hepatic adenylate cyclase system.
Topics: Adenylyl Cyclases; Amino Acids; Animals; Binding, Competitive; Cell Membrane; Circular Dichroism; Enzyme Activation; Glucagon; Kinetics; Liver; Protein Conformation; Rats; Spectrophotometry, Ultraviolet; Structure-Activity Relationship; Tryptophan | 1980 |
Insulin reverses ammonia-induced anorexia and experimental cancer anorexia.
Topics: Ammonia; Animals; Anorexia; Blood Glucose; Dopamine; Eating; Glucagon; Hydroxyindoleacetic Acid; Hypothalamus; Insulin; Lactates; Lactic Acid; Male; Neoplasms, Experimental; Rats; Rats, Inbred F344; Serotonin; Tryptophan; Tyrosine | 1994 |
Calcium binding and translocation properties of glucagon and its fragments.
Topics: Binding Sites; Calcium; Circular Dichroism; Drug Stability; Glucagon; Kinetics; Liposomes; Magnesium; Peptide Fragments; Protein Binding; Protein Conformation; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Tryptophan; Zinc | 1993 |
Evidence for redundancy in propeptide/prohormone convertase activities in processing proglucagon: an antisense study.
Topics: Animals; Base Sequence; beta-Galactosidase; Cell Line; Chromatography, High Pressure Liquid; DNA Primers; DNA, Complementary; Furin; Glucagon; Humans; Lac Operon; Molecular Sequence Data; Oligonucleotides, Antisense; Peptide Mapping; Proglucagon; Protein Precursors; Protein Processing, Post-Translational; Recombinant Proteins; Subtilisins; Transfection; Tritium; Tryptophan | 1996 |
The effect of L-tryptophan load on endocrine system of pancreas in diabetes mellitus.
Topics: Blood Glucose; Diabetes Mellitus, Type 2; Gastrins; Glucagon; Humans; Insulin; Insulin Secretion; Islets of Langerhans; Kinetics; Reference Values; Tryptophan | 1996 |
The interaction of bioactive peptides with an immobilized phosphatidylcholine monolayer.
Topics: Amino Acid Sequence; beta-Endorphin; Binding Sites; Bombesin; Dipeptides; Glucagon; Kinetics; Models, Molecular; Molecular Conformation; Molecular Sequence Data; Phosphatidylcholines; Protein Binding; Protein Structure, Secondary; Silicon Dioxide; Solvents; Temperature; Thermodynamics; Tryptophan | 1999 |
On the involvement of electron transfer reactions in the fluorescence decay kinetics heterogeneity of proteins.
Topics: Aspergillus oryzae; Bacterial Proteins; Electron Transport; Fluorescence; Glucagon; Kinetics; Micrococcal Nuclease; Models, Chemical; Peptides; Protein Conformation; Ribonuclease T1; Staphylococcus aureus; Streptococcus; Time Factors; Tryptophan | 2001 |
Exendin-4 and glucagon-like-peptide-1: NMR structural comparisons in the solution and micelle-associated states.
Topics: Amino Acid Sequence; Binding Sites; Circular Dichroism; Exenatide; Glucagon; Glucagon-Like Peptide 1; Glycine; Humans; Magnetic Resonance Spectroscopy; Molecular Sequence Data; Mutation; Peptide Fragments; Peptides; Phosphatidylcholines; Protein Precursors; Protein Structure, Secondary; Sequence Homology, Amino Acid; Stereoisomerism; Trifluoroethanol; Tryptophan; Venoms | 2001 |
Ab initio modelling of the N-terminal domain of the secretin receptors.
Topics: Amino Acid Sequence; Computational Biology; Cysteine; Glucagon; Models, Chemical; Models, Molecular; Molecular Sequence Data; Protein Conformation; Protein Folding; Receptors, G-Protein-Coupled; Receptors, Gastrointestinal Hormone; Sequence Alignment; Tryptophan | 2003 |
Observations on tryptophan staining of the pancreatic alpha cells.
Topics: Glucagon; Glucagon-Secreting Cells; Humans; Pancreas; Staining and Labeling; Tryptophan | 1958 |
Biochemical stabilization of glucagon at alkaline pH.
Topics: Animals; Buffers; Chemical Precipitation; Chemistry, Pharmaceutical; Chromatography, Liquid; Curcumin; Drug Stability; Enzyme Inhibitors; Glucagon; Humans; Insulin Infusion Systems; Methionine; Polysorbates; Protein Stability; Spectrometry, Fluorescence; Swine; Tryptophan | 2014 |
The aromatic amino acid sensor GPR142 controls metabolism through balanced regulation of pancreatic and gut hormones.
Topics: Amino Acids, Aromatic; Animals; Blood Glucose; Glucagon; Glucagon-Like Peptide 1; Glucagon-Like Peptide-1 Receptor; Glucagon-Secreting Cells; Glucose; Insulin; Insulin-Secreting Cells; Islets of Langerhans; Male; Mice; Mice, Inbred C57BL; Mice, Knockout; Mice, Obese; Rats; Rats, Zucker; Receptor-Interacting Protein Serine-Threonine Kinase 2; Receptors, G-Protein-Coupled; Receptors, Gastrointestinal Hormone; Receptors, Glucagon; Tryptophan | 2019 |