tryptophan has been researched along with hydrazine in 111 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 85 (76.58) | 18.7374 |
| 1990's | 11 (9.91) | 18.2507 |
| 2000's | 8 (7.21) | 29.6817 |
| 2010's | 6 (5.41) | 24.3611 |
| 2020's | 1 (0.90) | 2.80 |
| Authors | Studies |
|---|---|
| Carlsson, A; Holmin, T; Lindqvist, M; Siesjö, BK | 1 |
| Murphy, DL | 1 |
| Hedner, T; Lundborg, P | 2 |
| Korf, J; Sebens, JB; van Wijk, M | 1 |
| Allred, TG; Fisher, JR; Nickels, JS; Woodward, WD; Wu, JM | 1 |
| Shein, HM; Wurtman, RJ | 1 |
| Benignus, VA; Davis, JN; McNamara, MC; Miller, AT | 1 |
| MacMillan, V | 1 |
| Annable, L; Chouinard, Q; Sourkes, TL; Young, SN | 1 |
| Bowers, MB; Howieson, J; Rosenbaum, D; Van Woert, MH | 1 |
| Chadwick, D; Hallett, M; Harris, R; Jenner, P; Marsden, CD; Reynolds, EH | 1 |
| Bender, DA; Earl, CJ; Lees, AJ | 1 |
| Bender, DA; Hobbiger, F; Smith, WR | 1 |
| Hall-Tipping, DL; Joseph, MH | 1 |
| Bender, DA; Humm, RP; Smith, WR | 1 |
| Claus, TH; Park, CR; Pilkis, SJ; Riou, JP | 1 |
| Garfinkel, PE; Sibony, D; Stancer, HC; Warsh, JJ | 1 |
| Kehr, W | 1 |
| Aghajanian, GK; Gallager, DW | 1 |
| DiRaddo, J; Kellogg, C | 1 |
| Birkmayer, W; Danielczyk, W; Neumayer, E; Riederer, P | 2 |
| Duine, JA; Hol, WG; Huitema, F; Huizinga, EG; Jongejan, JA; van Zanten, BA; Wilson, KS | 1 |
| Andersson, Y; Bjurling, P; Hartvig, P; Långström, B; Lindner, KJ; Tedroff, J | 1 |
| Itoh, T; Masuda, Y; Murai, S; Saito, H | 1 |
| Dichgans, J; Scholz, E | 1 |
| Denoroy, L; Fety, R; Renaud, B; Sassard, J; Tappaz, ML; Vincent, M | 1 |
| Birkmayer, W; Neumayer, E | 1 |
| Bourgoin, S; Glowinski, J; Hamon, M | 1 |
| Carlsson, A; Lindqvist, M | 2 |
| Atkins, FL; Beaven, MA; Keiser, HR | 1 |
| Horn, AS; Snodgrass, SR | 1 |
| Bourgoin, S; Glowinski, J; Hamon, M; Ley, JP; Morot-Gaudry, Y | 1 |
| Chruściel, M | 1 |
| Bédard, P; Carlsson, A; Lindqvist, M | 1 |
| Missala, K; Roberge, AG; Sourkes, TL | 1 |
| Modigh, K | 2 |
| De Vita, VT; Hahn, MA; Oliverio, VT | 1 |
| Gal, EM; Marshall, FD; Morgan, M | 1 |
| Weber, LJ | 1 |
| Robinson, D; Sharman, DF | 1 |
| Axelrod, J; Snyder, SH; Zweig, M | 1 |
| Norton, PR | 1 |
| Dineen, JK; Love, RJ; Rothwell, TL | 1 |
| Axelrod, J; Zweig, M | 1 |
| Bourgoih, S; Glowinski, J; Hamon, M; Morot-Gaudry, Y | 1 |
| Puzyńska, L | 1 |
| Glowinski, J; Hamon, M; Javoy, F; Morot-Gaudry, Y | 1 |
| Atack, CV; Carlsson, A; Davis, JN; Kehr, W; Lindqvist, M | 1 |
| Gold, J | 2 |
| Jacobs, HK; Kuby, SA; Maland, L; Palmieri, R; Wu, L; Yue, RH | 1 |
| Blow, DM; Fastrez, J; Fersht, AR | 1 |
| Wightman, F | 1 |
| Ui, M; Yajima, M | 1 |
| Duhault, J; Gonnard, P; Nguyen-Philippon, C | 1 |
| Paulus, H; Thorner, JW | 1 |
| Cornish, HH | 1 |
| Madras, BK; Sourkes, TL | 1 |
| Moroi, K; Sato, T | 1 |
| Bailey, CJ; Boulter, D | 1 |
| Kato, H; Suzuki, T | 1 |
| Satoh, T | 1 |
| Mangoni, A | 1 |
| Farid, SA; Kozloff, LM | 1 |
| Coon, MJ; Cottam, GL; Hollenberg, PF | 1 |
| Anderson, JA; Hsu, JC | 1 |
| Degkwitz, R | 1 |
| Hara, T; Itaya, T; Matsueda, R; Shioiri, T; Yamada, S | 1 |
| Buda, M; Cespuglio, R; Faradji, H; Gonon, F; Jouvet, M; PUJOL, JF; Riou, F | 2 |
| Bazil, CW; Fernstrom, JD; Fernstrom, MH | 1 |
| Ribeiro, P; Webb, RA | 1 |
| Bender, DA | 1 |
| Johnston, CA; Moore, KE | 1 |
| Curzon, G; Drewitt, PN; Tricklebank, MD | 1 |
| Anderson, GM; Chouinard, G; Gauthier, S; Purdy, WC; Young, SN | 1 |
| Cameron, IL | 1 |
| Ahlenius, S; Berggren, U; Engel, J | 1 |
| Tikkanen, L; von Wright, A | 1 |
| Pogson, CI; Smith, SA | 1 |
| MacDonald, E; Pohjanvirta, R; Tuomisto, J; Unkila, M | 1 |
| Denoroy, L; Jouvet, M; Poncet, L | 1 |
| Hashiguti, H; Ikeda, T; Maruyama, W; Nakahara, D; Naoi, M | 1 |
| Aubineau, P; Mathiau, P | 1 |
| Graham-Lorence, S; Ortiz de Montellano, PR; Peterson, JA; Tuck, SF | 1 |
| Craven, BM; He, XM | 1 |
| Hasegawa, H; Ichiyama, A; Iida, Y; Kojima, M; Oguro, K | 1 |
| Nakahara, D; Nakamura, M | 1 |
| Liburdy, R; Mori, A; Noda, Y; Packer, L | 1 |
| Ishida, Y; Nakahara, D; Nakamura, M; Oki, Y | 1 |
| Furukawa, H; Furuno, N; Nakahara, D; Nakamura, M | 1 |
| JORI, A; LAMESTA, L; VALSECCHI, A | 1 |
| ARIENS, EJ; HURKMANS, JA; van der SCHOOT, J; van ROSSUM, J | 1 |
| Brunet, JE; Jameson, DM; Lagos, R; Monasterio, O; Sánchez, SA | 1 |
| Drsata, J | 1 |
| Elekes, K; Filla, A; Hiripi, L | 1 |
| Foettinger, A; Leitner, A; Lindner, W | 1 |
| Ashford, KA; Christie, IN; Evans, AK; Lowry, CA; Reinders, N; Wakerley, JB | 1 |
| Backhaus, C; Hardeland, R; Laatsch, H; Rahman, H; Scheffler, S | 1 |
| Abruña, HD; Ahsan, SS; Chen, H; Santiago-Berrios, MB; Webb, WW | 1 |
| He, Y; Liu, M; Shen, H; Xu, C; Yan, G; Yang, P; Yu, Y | 1 |
| Choi, S; DiSilvio, B; Fernstrom, JD; Fernstrom, MH | 1 |
| Buchwalow, IB; Gergs, U; Hauptmann, S; Neumann, J; Pönicke, K | 1 |
| Haenni, D; Nettels, D; Reymond, L; Schuler, B; Zosel, F | 1 |
| de Vries, EF; Di Gialleonardo, V; Dierckx, RA; Kema, IP; Ramakrishnan, NK; van Waarde, A; Visser, AK; Willemsen, AT | 1 |
| Arora, K; Biava, M; Boshoff, HI; Consalvi, S; De Logu, A; Ioerger, TR; Poce, G; Rubin, EJ; Venditti, G; Zhu, J | 1 |
2 review(s) available for tryptophan and hydrazine
| Article | Year |
|---|---|
The behavioral toxicity of monoamine oxidase-inhibiting antidepressants.
Topics: Animals; Antidepressive Agents, Tricyclic; Behavior; Behavior, Animal; Dextroamphetamine; Humans; Hydrazines; Iproniazid; Isocarboxazid; Levodopa; Lithium; Monoamine Oxidase Inhibitors; Nialamide; Pargyline; Phenelzine; Procarbazine; Rats; Tranylcypromine; Tryptophan | 1977 |
[Modern treatment of parkinsonism].
Topics: Antiparkinson Agents; Brain Stem; Dihydroxyphenylalanine; Dopamine; Drug Synergism; Female; Gastrointestinal Diseases; Humans; Hydrazines; Hydroxyindoleacetic Acid; Male; Movement Disorders; Norepinephrine; Parkinson Disease; Psychoses, Substance-Induced; Serotonin; Tryptophan | 1972 |
1 trial(s) available for tryptophan and hydrazine
| Article | Year |
|---|---|
A controlled study of tryptophan-benserazide in schizophrenia.
Topics: Adult; Aged; Benserazide; Chlorpromazine; Clinical Trials as Topic; Double-Blind Method; Drug Therapy, Combination; Female; Humans; Hydrazines; Kynurenine; Male; Middle Aged; Psychiatric Status Rating Scales; Schizophrenia; Tryptophan | 1978 |
108 other study(ies) available for tryptophan and hydrazine
| Article | Year |
|---|---|
Effect of hypercapnia and hypocapnia on tryptophan and tyrosine hydroxylation in rat brain.
Topics: 5-Hydroxytryptophan; Amino Acids; Ammonia; Animals; Brain; Carbohydrate Metabolism; Carbon Dioxide; Dihydroxyphenylalanine; Hydrazines; Hydrogen-Ion Concentration; Hydroxylation; Hypercapnia; Male; Partial Pressure; Phosphates; Rats; Rats, Inbred Strains; Tryptophan; Tyrosine | 1977 |
Regional changes in monoamine synthesis in the developing rat brain during hypoxia.
Topics: 5-Hydroxytryptophan; Age Factors; Animals; Brain; Catecholamines; Dihydroxyphenylalanine; Hydrazines; Hypoxia, Brain; Nitrous Oxide; Oxygen Consumption; Rats; Serotonin; Tryptophan; Tryptophan Hydroxylase; Tyrosine; Tyrosine 3-Monooxygenase | 1979 |
Probenecid-induced increase of 5-hydroxytryptamine synthesis in rat brain, as measured by formation of 5-hydroxytryptophan.
Topics: 5-Hydroxytryptophan; Animals; Benserazide; Blood-Brain Barrier; Brain; Brain Chemistry; Hydrazines; Hydroxyindoleacetic Acid; Hydroxylation; Male; Probenecid; Rats; Serotonin; Stimulation, Chemical; Time Factors; Tryptophan | 1979 |
Regulation of some nitrogen catabolizing enzyme levels in chick liver.
Topics: Amino Acids; Animals; Antimetabolites; Chickens; Dietary Proteins; Drug Interactions; Hydrazines; Ketone Oxidoreductases; Liver; Methionine; Nitrogen; Pentosyltransferases; Purine-Nucleoside Phosphorylase; Pyridoxine; Tryptophan; Tyrosine Transaminase; Xanthine Dehydrogenase | 1975 |
Lack of effect of increased pineal serotonin content on H3-tryptophan uptake.
Topics: Animals; Hydrazines; In Vitro Techniques; Pineal Gland; Rats; Serotonin; Tryptophan | 1975 |
Age related changes in the effect of electroconvulsive shock (ECS) on the in vivo hydroxylation of tyrosine and tryptophan in rat brain.
Topics: 5-Hydroxytryptophan; Aging; Animals; Aromatic Amino Acid Decarboxylase Inhibitors; Benzyl Alcohols; Brain; Dihydroxyphenylalanine; Electroshock; Hydrazines; Male; Rats; Tryptophan; Tyrosine | 1977 |
The effects of acute hypercapnia on cerebral indole amine metabolism.
Topics: 5-Hydroxytryptophan; Amines; Animals; Brain; Hydrazines; Hydroxyindoleacetic Acid; Hydroxylation; Hypercapnia; Indoles; Male; Pargyline; Probenecid; Rats; Serotonin; Tryptophan | 1978 |
Long-term therapy of myoclonus and other neurologic disorders with L-5-hydroxytryptophan and carbidopa.
Topics: 5-Hydroxytryptophan; Adolescent; Adult; Aged; Brain; Carbidopa; Drug Therapy, Combination; Epilepsies, Myoclonic; Female; Humans; Hydrazines; Hypoxia, Brain; Long-Term Care; Male; Middle Aged; Myoclonus; Serotonin; Tryptophan | 1977 |
Clinical, biochemical, and physiological features distinguishing myoclonus responsive to 5-hydroxytryptophan, tryptophan with a monoamine oxidase inhibitor, and clonazepam.
Topics: 5-Hydroxytryptophan; Adolescent; Adult; Aged; Benzodiazepinones; Carbidopa; Child, Preschool; Clonazepam; Dose-Response Relationship, Drug; Drug Therapy, Combination; Electroencephalography; Electromyography; Epilepsies, Myoclonic; Epilepsy, Post-Traumatic; Female; Homovanillic Acid; Humans; Hydrazines; Hydroxyindoleacetic Acid; Hypoxia, Brain; Isocarboxazid; Male; Methysergide; Middle Aged; Myoclonus; Premedication; Tryptophan | 1977 |
Niacin depletion in Parkinsonian patients treated with L-dopa, benserazide and carbidopa.
Topics: Adolescent; Adult; Benserazide; Bromocriptine; Carbidopa; Female; Humans; Hydrazines; Levodopa; Male; Micrococcus; Middle Aged; Nicotinamidase; Nicotinic Acids; Parkinson Disease; Tryptophan | 1979 |
Benserazide effects on tryptophan metabolism in mice [proceedings].
Topics: Animals; Benserazide; Hydrazines; Mice; Tryptophan | 1978 |
The metabolism of a tryptophan load in rat brain and liver: the influence of L-alpha-methyldopa hydrazine (MK-486, Carbidopa).
Topics: Animals; Brain; Carbidopa; Hydrazines; Kynurenine; Liver; Male; Metabolic Clearance Rate; Rats; Tryptophan; Tryptophan Oxygenase | 1978 |
Effects of benserazide on tryptophan metabolism in the mouse.
Topics: Animals; Benserazide; Carbon Dioxide; Hydrazines; Hydrolases; In Vitro Techniques; Kynurenic Acid; Kynurenine; Liver; Mice; Mice, Inbred Strains; Time Factors; Transaminases; Tryptophan; Tryptophan Oxygenase; Xanthurenates | 1977 |
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 |
Total and free plasma tryptophan levels in patients with affective disorders: effects of a peripheral decarboxylase inhibitor.
Topics: Adolescent; Adult; Bipolar Disorder; Carbidopa; Depression; Female; Humans; Hydrazines; Male; Middle Aged; Tryptophan | 1976 |
Influence of L-3-methoxytyrosine on monoamine synthesis in rat brain.
Topics: 5-Hydroxytryptophan; Animals; Biogenic Amines; Brain; Dihydroxyphenylalanine; Dopamine; Hydrazines; Hydroxyindoleacetic Acid; Levodopa; Liver; Male; Myocardium; Norepinephrine; Rats; Serotonin; Tryptophan; Tyrosine | 1975 |
Inhibition of firing of raphe neurones by tryptophan and 5-hydroxytryptophan: blockade by inhibiting serotonin synthesis with Ro-4-4602.
Topics: 5-Hydroxytryptophan; Animals; Benserazide; Depression, Chemical; Hydrazines; Iontophoresis; Lysergic Acid Diethylamide; Male; Mesencephalon; Nervous System; Neural Pathways; Neurons; Rats; Serotonin; Serotonin Antagonists; Time Factors; Tryptophan | 1976 |
In vivo rates of tyrosine and tryptophan hydroxylation in regions of rat brain at four times during the light-dark cycle.
Topics: Amino Acids; Animals; Benzyl Compounds; Brain; Brain Stem; Carboxy-Lyases; Circadian Rhythm; Darkness; Diencephalon; Dihydroxyphenylalanine; Dopamine; Hydrazines; Hydroxylation; Light; Male; Norepinephrine; Rats; Serotonin; Telencephalon; Tryptophan; Tyrosine | 1975 |
Dopaminergic supersensitivity in parkinsonism.
Topics: Aged; Benzyl Compounds; Brain; Brain Chemistry; Dopamine; Drug Therapy, Combination; Female; Humans; Hydrazines; Hydroxyindoleacetic Acid; Levodopa; Nerve Degeneration; Norepinephrine; Parkinson Disease; Psychoses, Substance-Induced; Serotonin; Tryptophan; Tyrosine | 1975 |
Active site structure of methylamine dehydrogenase: hydrazines identify C6 as the reactive site of the tryptophan-derived quinone cofactor.
Topics: Amino Acid Sequence; Binding Sites; Hydrazines; Indolequinones; Molecular Sequence Data; Oxidoreductases Acting on CH-NH Group Donors; Protein Conformation; Quinones; Thiobacillus; Tryptophan | 1992 |
Brain kinetics of 11 C-labelled L-tryptophan and 5-hydroxy-L-tryptophan in the rhesus monkey. A study using positron emission tomography.
Topics: 5-Hydroxytryptophan; Animals; Brain; Carbon Radioisotopes; Female; Hydrazines; Macaca mulatta; Monoamine Oxidase Inhibitors; Tomography, Emission-Computed; Tryptophan | 1992 |
Rapid determination of norepinephrine, dopamine, serotonin, their precursor amino acids, and related metabolites in discrete brain areas of mice within ten minutes by HPLC with electrochemical detection.
Topics: 3,4-Dihydroxyphenylacetic Acid; Amino Acids; Animals; Brain Chemistry; Chromatography, High Pressure Liquid; Dopamine; Homovanillic Acid; Hydrazines; Hydroxyindoleacetic Acid; Hypothalamus; Male; Methoxyhydroxyphenylglycol; Mice; Norepinephrine; Serotonin; Tryptophan; Tyrosine | 1988 |
Treatment of drug-induced exogenous psychosis in parkinsonism with clozapine and fluperlapine.
Topics: Aged; Antipsychotic Agents; Benserazide; Bromocriptine; Clozapine; Delusions; Dibenzazepines; Dose-Response Relationship, Drug; Drug Therapy, Combination; Hallucinations; Humans; Hydrazines; Levodopa; Male; Middle Aged; Parkinson Disease; Psychoses, Substance-Induced; Tryptophan | 1985 |
Rate of tryptophan hydroxylation in vivo in brain nuclei of genetically hypertensive rats of the Lyon strain.
Topics: 5-Hydroxytryptophan; Aging; Animals; Aromatic Amino Acid Decarboxylase Inhibitors; Brain; Hydrazines; Hydroxylation; Hypertension; Hypothalamus; Medulla Oblongata; Raphe Nuclei; Rats; Rats, Mutant Strains; Tryptophan | 1985 |
Feedback regulation of 5-HT synthesis in rat striatal slices.
Topics: Animals; Basal Ganglia; Butyrates; Chromatography, Gel; Chromatography, Ion Exchange; Corpus Striatum; Cyclic AMP; Depression, Chemical; Dibenzazepines; Fenclonine; Hydrazines; Hydroxyindoleacetic Acid; In Vitro Techniques; Indoleacetic Acids; Kinetics; Male; Monoamine Oxidase Inhibitors; Pargyline; Rats; Serotonin; Spectrometry, Fluorescence; Stimulation, Chemical; Tritium; Tryptamines; Tryptophan | 1973 |
In-vivo measurements of tryptophan and tyrosine hydroxylase activities in mouse brain.
Topics: 5-Hydroxytryptophan; Animals; Brain; Carboxy-Lyases; Dihydroxyphenylalanine; Dopamine; Female; Hydrazines; Hydroxyindoleacetic Acid; Mice; Norepinephrine; Pargyline; Serotonin; Tryptophan; Tyrosine 3-Monooxygenase | 1973 |
Dopa decarboxylase in medullary carcinoma of the thyroid.
Topics: Adrenal Gland Neoplasms; Amine Oxidase (Copper-Containing); Aromatic Amino Acid Decarboxylase Inhibitors; Carbidopa; Carcinoma; Cresols; Dihydroxyphenylalanine; Dopa Decarboxylase; Histamine; Histidine; Humans; Hydrazines; Hydroxylamines; Methyldopa; Methylhistidines; Norepinephrine; Pheochromocytoma; Serotonin; Thyroid Gland; Thyroid Neoplasms; Tryptophan; Tyrosine; Tyrosine 3-Monooxygenase | 1973 |
An assay procedure for tryptamine in brain and spinal cord using its (3H)dansyl derivative.
Topics: Amphetamine; Animals; Brain Chemistry; Cerebellum; Cerebral Cortex; Chromatography, Thin Layer; Dansyl Compounds; Evaluation Studies as Topic; Fenclonine; Hydrazines; Male; Medulla Oblongata; Mesencephalon; Methods; Mice; Pons; Rats; Reserpine; Spectrometry, Fluorescence; Spinal Cord; Thalamus; Tritium; Tryptamines; Tryptophan | 1973 |
Estimation of the rate of 5-HT synthesis in the mouse brain by various methods.
Topics: 5-Hydroxytryptophan; Analysis of Variance; Animals; Benzyl Compounds; Brain; Brain Chemistry; Carboxy-Lyases; Chromatography, Ion Exchange; Female; Hydrazines; Hydroxyindoleacetic Acid; Kinetics; Mice; Monoamine Oxidase Inhibitors; Pargyline; Probenecid; Serotonin; Spectrometry, Fluorescence; Tritium; Tryptophan | 1974 |
Changes resembling lupus erythematosus after prolonged treatment with Ro-4-4602, a potent inhibitor of 5-HTP-carboxyliase, in white rats.
Topics: 5-Hydroxytryptophan; Aminobenzoates; Animals; Carboxy-Lyases; Cholesterol; Creatinine; Female; Hydrazines; Hydroxyindoleacetic Acid; Kidney; Kynurenine; Liver; Lupus Erythematosus, Systemic; Male; Neutrophils; Proline; Rats; Spleen; Tryptophan; Vanilmandelic Acid | 1969 |
Effect of a transverse cerebral hemisection on 5-hydroxytryptamine metabolism in the rat brain.
Topics: 5-Hydroxytryptophan; Animals; Brain; Brain Chemistry; Carboxy-Lyases; Diencephalon; Female; Hydrazines; Hydroxyindoleacetic Acid; Male; Mesencephalon; Monoamine Oxidase Inhibitors; Pargyline; Probenecid; Rats; Serotonin; Time Factors; Tryptophan | 1972 |
Alpha-methyltryptophan: effects on synthesis and degradation of serotonin in the brain.
Topics: Amines; Animals; Brain; Brain Chemistry; Carboxy-Lyases; Chromatography, Ion Exchange; Chromatography, Paper; Cresols; Fenclonine; Fluorescence; Hydrazines; Hydroxyindoleacetic Acid; Hydroxylamines; Intestine, Small; Male; Methylation; Pargyline; Rats; Reserpine; Serine; Serotonin; Tryptophan | 1972 |
The effect of L-tryptophan and some psychotropic drugs on the formation of 5-hydroxytryptophan in the mouse brain in vivo.
Topics: 5-Hydroxytryptophan; Acetamides; Animals; Benzyl Compounds; Brain; Carboxy-Lyases; Dimethylamines; Dose-Response Relationship, Drug; Feedback; Female; Fenclonine; Hydrazines; Hydroxyindoleacetic Acid; Lysergic Acid Diethylamide; Mice; Nialamide; Phenylalanine; Reserpine; Sensory Receptor Cells; Serine; Serotonin; Tryptamines; Tryptophan; Tryptophan Hydroxylase; Tyrosine | 1972 |
Functional aspects of 5-hydroxytryptamine turnover in the central nervous system.
Topics: 5-Hydroxytryptophan; Acetamides; Animals; Antidepressive Agents; Brain; Catecholamines; Depression, Chemical; Dihydroxyphenylalanine; Fenclonine; Humans; Hydrazines; Imipramine; Male; Methyldopa; Motor Activity; Nialamide; Receptors, Drug; Reserpine; Serotonin; Stimulation, Chemical; Stress, Psychological; Tryptophan; Tyrosine | 1974 |
Monoamine oxidase inhibition by a new carcinostatic agent, N-isopropyl-a92-methylhydrazino)-p-toluamide (MIH).
Topics: Animals; Antineoplastic Agents; Brain; Guinea Pigs; Hydrazines; In Vitro Techniques; Liver; Monoamine Oxidase Inhibitors; Subcellular Fractions; Tryptophan | 1965 |
Studies on the metabolism of 5-hydroxytryptamine (serotonin). IV. The effect of various drugs on the in vivo hydroxylation of tryptophan by the brain tissue.
Topics: Animals; Birds; Brain; Chromatography; Hydrazines; In Vitro Techniques; Intestine, Small; Kidney; Liver; Methotrexate; Methyldopa; Mixed Function Oxygenases; Myocardium; Rats; Reserpine; Serotonin; Tryptophan | 1965 |
Influence of monoamine oxidase inhibitors on 5-hydroxytryptamine synthesis in the brain.
Topics: 5-Hydroxytryptophan; Animals; Brain; Hydrazines; In Vitro Techniques; Iproniazid; Monoamine Oxidase Inhibitors; Pargyline; Rats; Serotonin; Tryptophan | 1966 |
The action of 2-amino-tetralin (beta-tetrahydronaphthylamine) on the metabolism of 5-hydroxytryptamine in the brain of the mouse.
Topics: Animals; Brain; Hydrazines; Hydroxyindoleacetic Acid; Injections, Intraperitoneal; Male; Methyldopa; Mice; Naphthalenes; Serotonin; Tryptophan | 1967 |
Circadian rhythm in the serotonin content of the rat pineal gland: regulating factors.
Topics: 5-Hydroxytryptophan; Animals; Carbon Isotopes; Carboxy-Lyases; Circadian Rhythm; Dactinomycin; Darkness; Female; Hydrazines; Light; Monoamine Oxidase; Monoamine Oxidase Inhibitors; Pineal Gland; Puromycin; Rats; Serotonin; Tryptophan | 1967 |
The effects of drugs on barbiturate withdrawal convulsions in the rat.
Topics: Animals; Barbiturates; Chlordiazepoxide; Chlorpromazine; Ethanol; Ethosuximide; Female; Humans; Hydrazines; Hypnotics and Sedatives; Meprobamate; Methyltyrosines; Monoamine Oxidase Inhibitors; Morphine; Phenylalanine; Primidone; Rats; Reserpine; Seizures; Serotonin; Substance Withdrawal Syndrome; Tryptophan | 1970 |
The role of pharmacologically-active amines in resistance to Trichostrongylus colubriformis in the guinea-pig.
Topics: 5-Hydroxytryptophan; Animals; Basophils; Eosinophils; Feces; Guinea Pigs; Histamine; Histamine H1 Antagonists; Histidine; Hydrazines; Immunity; Immunization; Lymph Nodes; Lymphocytes; Methyldopa; Methysergide; Parasite Egg Count; Promethazine; Pyrroles; Reserpine; Serotonin; Transplantation, Homologous; Trichostrongyloidiasis; Tryptophan | 1971 |
Relationship between catecholamines and serotonin in sympathetic nerves of the rat pineal gland.
Topics: Animals; Brain; Catecholamines; Circadian Rhythm; Dopamine; Female; Hydrazines; Injections, Intraperitoneal; Injections, Subcutaneous; Methyltyrosines; Norepinephrine; Pineal Gland; Rats; Rats, Inbred Strains; Serotonin; Sympathetic Nervous System; Tryptophan; Tyrosine; Tyrosine 3-Monooxygenase | 1969 |
End product inhibition of serotonin synthesis in the rat striatum.
Topics: Animals; Brain Chemistry; Chromatography, Ion Exchange; Corpus Striatum; Depression, Chemical; Dibenzazepines; Hydrazines; Hydroxyindoleacetic Acid; In Vitro Techniques; Male; Nerve Endings; Neural Inhibition; Neurons; Osmolar Concentration; Pargyline; Rats; Rats, Inbred Strains; Serotonin; Tritium; Tryptophan | 1972 |
Transamination of aromatic amino acids in rat liver and brain.
Topics: Amino Acids; Animals; Brain; Chromatography, Gel; Chromatography, Ion Exchange; Dihydroxyphenylalanine; Enzyme Activation; Hydrazines; Hydrogen-Ion Concentration; Kinetics; Liver; Male; Mitochondria, Liver; Phenylalanine; Protein Binding; Pyridoxal Phosphate; Pyridoxine; Rats; Spectrophotometry; Subcellular Fractions; Transaminases; Tryptophan; Tyrosine Transaminase; Ultraviolet Rays | 1972 |
Rapid effects of monoamine oxidase inhibitors on synthesis and release of central monoamines.
Topics: Amphetamine; Animals; Brain; Carbon Isotopes; Catecholamines; Caudate Nucleus; Dopamine; Feedback; Hydrazines; In Vitro Techniques; Kinetics; Mice; Monoamine Oxidase Inhibitors; Norepinephrine; Pargyline; Rats; Serotonin; Tritium; Tryptophan; Tyrosine | 1972 |
Simultaneous measurement of tyrosine and tryptophan hydroxylase activities in brain in vivo using an inhibitor of the aromatic amino acid decarboxylase.
Topics: 5-Hydroxytryptophan; Amino Acids; Animals; Brain; Carboxy-Lyases; Catecholamines; Dihydroxyphenylalanine; Hydrazines; Hydroxylation; Male; Methyltyrosines; Mixed Function Oxygenases; Rats; Time Factors; Tryptophan; Tryptophan Hydroxylase; Tyrosine; Tyrosine 3-Monooxygenase | 1972 |
Inhibition of gluconeogenesis at the phosphoenolpyruvate carboxykinase and pyruvate carboxylase reactions, as a means of cancer chemotherapy.
Topics: Animals; Carcinoma 256, Walker; Female; Gluconeogenesis; HeLa Cells; Hydrazines; Liver; Lymphoma, Non-Hodgkin; Male; Melanoma; Mice; Neoplasms, Experimental; Phosphoenolpyruvate Carboxykinase (GTP); Pyruvate Carboxylase; Rats; Tryptophan | 1974 |
Cancer cachexia and gluconeogenesis.
Topics: Amino Acids; Animals; Body Weight; Cachexia; Energy Metabolism; Gluconeogenesis; Glucose; Glycolysis; Humans; Hydrazines; Kidney Cortex; Lactates; Liver; Neoplasms; Neoplasms, Experimental; Phosphoenolpyruvate Carboxykinase (GTP); Rats; Tryptophan | 1974 |
Nucleoside triphosphate-nucleoside diphosphate transphosphorylase (nucleoside diphosphokinase). 3. Subunit structure of the crystalline enzyme from brewers' yeast.
Topics: Amino Acids; Chromatography, Gel; Crystallization; Cysteine; Diffusion; Electrophoresis, Polyacrylamide Gel; Hydrazines; Kinetics; Macromolecular Substances; Mathematics; Molecular Weight; Nucleotides; Peptides; Phosphotransferases; Saccharomyces cerevisiae; Sodium Dodecyl Sulfate; Sulfhydryl Compounds; Trypsin; Tryptophan; Ultracentrifugation; Urea | 1973 |
Bibliography of paper and thin-layer chromatography 1966-1969. Amines, amides, and related nitrogen compounds.
Topics: Amides; Amines; Amino Alcohols; Bibliographies as Topic; Catecholamines; Choline; Chromatography; Chromatography, Paper; Chromatography, Thin Layer; Diazonium Compounds; Guanidines; Hydrazines; Methods; Nitriles; Nitro Compounds; Nitrogen; Nitrosamines; ortho-Aminobenzoates; Oximes; Sphingosine; Tryptophan; Urea | 1972 |
The balance of biogenic amines as condition for normal behaviour.
Topics: Aged; Benzyl Compounds; Brain; Dihydroxyphenylalanine; Dopamine; Electroencephalography; Female; Humans; Hydrazines; Hydroxyindoleacetic Acid; Male; Middle Aged; Norepinephrine; Parkinson Disease; Phenylacetates; Psychoses, Substance-Induced; Serine; Serotonin; Tryptophan | 1972 |
Leaving group specificity in the chymotrypsin-catalyzed hydrolysis of peptides. A stereochemical interpretation.
Topics: Acetates; Acylation; Amides; Amino Acids; Aniline Compounds; Animals; Binding Sites; Carboxylic Acids; Catalysis; Cattle; Chymotrypsin; Furans; Hydrazines; Hydrolysis; Kinetics; Models, Chemical; Pancreas; Peptides; Phenylalanine; Stereoisomerism; Structure-Activity Relationship; Thermodynamics; Trypsin Inhibitors; Tryptophan; Tyrosine | 1973 |
Effects of isolation and fighting in mice on the rate of synthesis of noradrenaline, dopamine and 5-hydroxytryptamine in the brain.
Topics: Aggression; Animals; Behavior, Animal; Benzyl Compounds; Brain; Brain Chemistry; Dopamine; Humans; Hydrazines; Hydroxyindoleacetic Acid; Male; Mice; Norepinephrine; Serotonin; Social Isolation; Tryptophan; Tyrosine | 1973 |
Biosynthesis of auxins in tomato shoots.
Topics: Carbon Radioisotopes; Carboxy-Lyases; Centrifugation; Chemical Precipitation; Chromatography, Gel; Chromatography, Paper; Dialysis; Dinitrophenols; Dopa Decarboxylase; Hydrazines; Hydrogen-Ion Concentration; Indoleacetic Acids; Indoles; Kinetics; Phenylacetates; Phenylalanine; Plant Growth Regulators; Plants; Pyruvates; Spectrophotometry, Infrared; Transaminases; Tryptamines; Tryptophan | 1973 |
Gluconeogenesis in epinephrine-induced hyperglycemia.
Topics: Animals; Blood Glucose; Carbon Radioisotopes; Carboxylic Acids; Eating; Epinephrine; Fasting; Gluconeogenesis; Glucose; Glutamates; Glycogen; Hydrazines; Hydrocortisone; Hyperglycemia; Indoles; Lactates; Liver; Liver Glycogen; Male; Muscles; Phenformin; Rats; Tryptophan | 1974 |
[Differential action of 2,3,4-trihydroxybenzylhydrazine on amino acid decarboxylases].
Topics: 5-Hydroxytryptophan; Animals; Aspartate Aminotransferases; Brain; Carboxy-Lyases; Dopa Decarboxylase; Escherichia coli; Glutamates; Hydrazines; Kidney; Pyridoxal Phosphate; Rabbits; Tryptophan; Tyrosine | 1967 |
Composition and subunit structure of glycerol kinase from Escherichia coli.
Topics: Acridines; Adenosine Triphosphate; Amino Acids; Chemical Phenomena; Chemical Precipitation; Chemistry, Physical; Chromatography, DEAE-Cellulose; Chromatography, Gel; Colorimetry; Crystallization; Cysteine; Electrophoresis; Escherichia coli; Glycerol; Hydrazines; Iodoacetates; Macromolecular Substances; Methods; Molecular Weight; Peptides; Phosphorus Isotopes; Phosphotransferases; Protein Denaturation; Quaternary Ammonium Compounds; Spectrophotometry; Sulfates; Sulfhydryl Reagents; Tetroses; Trypsin; Tryptophan; Tyrosine; Ultracentrifugation; Ultraviolet Rays | 1971 |
The role of vitamin B6 in the toxicity of hydrazines.
Topics: Amino Acids; Animals; Brain Chemistry; Calcium; Hydrazines; Injections; Injections, Intraperitoneal; Potassium; Pyridoxal Phosphate; Pyridoxine; Rats; Seizures; Sodium; Tryptophan; Tyrosine | 1969 |
Effects of drugs on the metabolism of tryptophan. Alpha-hydrazinotryptophan and other amino acid analogs.
Topics: 5-Hydroxytryptophan; Adrenalectomy; Animals; Betaine; Carbon Dioxide; Carbon Isotopes; Depression, Chemical; Hydrazines; Oxidation-Reduction; Rats; Serotonin; Stereoisomerism; Time Factors; Tryptamines; Tryptophan; Tryptophan Oxygenase | 1968 |
Inhibition of tryptophan pyrrolase of rats by phenols, tryptophan analogs and hydrazine derivatives.
Topics: Animals; Biological Assay; Hydrazines; Liver; Male; Phenols; Rats; Tryptophan; Tryptophan Oxygenase | 1969 |
The subunit structure of jack-bean urease.
Topics: Amino Acid Sequence; Carboxypeptidases; Detergents; Electrophoresis; Fluorine; Hydrazines; Methionine; Molecular Weight; Nitrobenzenes; Plants; Pyrrolidinones; Sulfuric Acids; Thiocyanates; Trypsin; Tryptophan; Urease | 1969 |
Structure of bradykinin-potentiating peptide containing tryptophan from the venom of Agkistrodon halys blomhoffii.
Topics: Amino Acid Sequence; Animals; Bradykinin; Drug Synergism; Female; Hydantoins; Hydrazines; Ileum; Peptide Hydrolases; Peptides; Snakes; Streptomyces; Tryptophan; Uterus; Venoms | 1970 |
Activation of liver tryptophan pyrrolase of rat by isocarboxazid in vivo.
Topics: Animals; Benzyl Compounds; Enzyme Activation; Hydrazines; Injections, Intraperitoneal; Isocarboxazid; Liver; Male; Rats; Stimulation, Chemical; Tryptophan; Tryptophan Oxygenase | 1971 |
[Tryptophan metabolism during depression].
Topics: Amitriptyline; Depression; Female; Humans; Hydrazines; Imipramine; Male; Serotonin; Tranylcypromine; Tryptophan | 1968 |
Number of polypeptide components in bacteriophage T2L contractile sheaths.
Topics: Alanine; Amino Acids; Aspartic Acid; Carboxypeptidases; Coliphages; Glutamine; Glycine; Hydrazines; Leucine; Peptides; Serine; Threonine; Tryptophan; Valine | 1968 |
Subunit structure of rabbit muscle pyruvate kinase.
Topics: Acetates; Amino Acids; Animals; Arginine; Electrophoresis, Disc; Guanidines; Hydrazines; Molecular Weight; Muscles; Peptides; Pyruvate Kinase; Rabbits; Trypsin; Tryptophan; Ultracentrifugation; Urea | 1969 |
The effect of isonicotinic acid hydrazide on clavine alkaloid biosynthesis.
Topics: Ascomycota; Carbon Isotopes; Chromatography, Thin Layer; Colorimetry; Depression, Chemical; Ergot Alkaloids; Fluorometry; Hydrazines; Isonicotinic Acids; Spectrophotometry; Tryptophan | 1969 |
[What does the 5-hydroxyindolacetic acid excretion in human urine indicate about serotonin metabolism and the efficacy of drugs interfering with this metabolism?].
Topics: Humans; Hydrazines; Hydroxyindoleacetic Acid; Monoamine Oxidase Inhibitors; Serotonin; Tryptophan; Urine | 1965 |
Ind.-N-alkylation of tryptophan and synthesis of 1-alkyltryptophan hydrazides.
Topics: Alkylation; Chemical Phenomena; Chemistry; Hydrazines; Tryptophan | 1965 |
[In vivo measurement, by differential pulse voltammetry, of 5-HIAA in the striatum of the rat].
Topics: Animals; Benzyl Alcohols; Clorgyline; Corpus Striatum; Electrochemistry; Extracellular Space; Hydrazines; Hydroxyindoleacetic Acid; Male; Rats; Reserpine; Tryptophan | 1980 |
Serotoninergic development in the postnatal rat brain.
Topics: 5-Hydroxytryptophan; Age Factors; Animals; Animals, Newborn; Aromatic-L-Amino-Acid Decarboxylases; Benzyl Alcohols; Brain; Clomipramine; Hydrazines; Hydroxyindoleacetic Acid; Probenecid; Rats; Serotonin; Tryptophan | 1980 |
Differential pulse voltammetry in brain tissue. II. Detection of 5-hydroxyindoleacetic acid in the rat striatum.
Topics: 5-Hydroxytryptophan; Animals; Benserazide; Benzyl Alcohols; Clorgyline; Corpus Striatum; Fenclonine; Hydrazines; Hydroxyindoleacetic Acid; Male; Potentiometry; Probenecid; Rats; Rats, Inbred Strains; Reserpine; Serotonin; Tryptophan | 1981 |
Caffeine injection raises brain tryptophan level, but does not stimulate the rate of serotonin synthesis in rat brain.
Topics: 5-Hydroxytryptophan; Animals; Brain; Caffeine; Hydrazines; Hydroxyindoleacetic Acid; Indoles; Male; Rats; Rats, Inbred Strains; Serotonin; Tryptophan; Tryptophan Hydroxylase | 1984 |
The occurrence, synthesis and metabolism of 5-hydroxytryptamine and 5-hydroxytryptophan in the cestode Hymenolepis diminuta: a high performance liquid chromatographic study.
Topics: 5-Hydroxytryptophan; Animals; Chromatography, High Pressure Liquid; Electrochemistry; Hydrazines; Hydroxyindoleacetic Acid; Hymenolepis; In Vitro Techniques; Male; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1984 |
Effects of benserazide, carbidopa and isoniazid administration on tryptophan-nicotinamide nucleotide metabolism in the rat.
Topics: Animals; Benserazide; Body Weight; Carbidopa; Diet; Hydrazines; Isoniazid; Liver; Male; Niacinamide; Rats; Ribonucleotides; Time Factors; Tryptophan | 1980 |
Measurement of 5-hydroxytryptamine synthesis and metabolism in selected discrete regions of the rat brain using high performance liquid chromatography and electrochemical detection: pharmacological manipulations.
Topics: Animals; Brain; Corpus Striatum; Hydrazines; Hypothalamus; Male; Pargyline; Probenecid; Rats; Rats, Inbred Strains; Reserpine; Serotonin; Tryptophan | 1983 |
The effect of L-tryptophan on motor activity and its prevention by an extracerebral decarboxylase inhibitor and by 5-HT receptor blockers.
Topics: Animals; Benserazide; Brain; Hydrazines; Male; Motor Activity; Rats; Serotonin; Serotonin Antagonists; Tryptophan | 1980 |
The effect of carbidopa and benserazide on human plasma 5-hydroxytryptophan levels.
Topics: 5-Hydroxytryptophan; Adult; Benserazide; Carbidopa; Chlorpromazine; Dihydroxyphenylalanine; Humans; Hydrazines; Middle Aged; Parkinson Disease; Schizophrenia; Tryptophan | 1982 |
Effect of total parenteral nutrition on tumor-host responses in rats.
Topics: Animals; Autoradiography; Body Weight; Cachexia; Gluconeogenesis; Hydrazines; Liver Neoplasms, Experimental; Neoplasms; Parenteral Nutrition; Parenteral Nutrition, Total; Rats; Rats, Inbred BUF; Tryptophan | 1981 |
Effects of acute lithium administration on conditioned avoidance behavior and monoamine synthesis in rats.
Topics: 5-Hydroxytryptophan; Animals; Avoidance Learning; Benzyl Alcohols; Corpus Striatum; Dihydroxyphenylalanine; Hydrazines; Limbic System; Lithium; Male; Rats; Tryptophan; Tyrosine | 1980 |
Hydrazine and methylhydrazine as recA+-independent mutagens in Escherchia coli.
Topics: DNA Ligases; DNA Repair; DNA Replication; Escherichia coli; Hydrazines; Methylhydrazines; Models, Genetic; Mutation; Pyrimidines; Tryptophan | 1980 |
Effects of benserazide and carbidopa on the metabolism of L-tryptophan by isolated rat liver cells.
Topics: Alanine; Animals; Benserazide; Carbidopa; Chemical Phenomena; Chemistry; Hydrazines; Hydrolases; Liver; Oxidation-Reduction; Pyruvates; Rats; Tryptophan; Tryptophan Oxygenase | 1981 |
Characterization of 2,3,7,8-tetrachlorodibenzo-p-dioxin-induced brain serotonin metabolism in the rat.
Topics: Animals; Aromatic Amino Acid Decarboxylase Inhibitors; Body Weight; Brain Chemistry; Eating; Hydrazines; Hydroxyindoleacetic Acid; Male; Neurotransmitter Agents; Polychlorinated Dibenzodioxins; Propranolol; Rats; Rats, Inbred Strains; Rats, Wistar; Serotonin; Species Specificity; Tryptophan; Tryptophan Oxygenase | 1994 |
Daily variations in in vivo tryptophan hydroxylation and in the contents of serotonin and 5-hydroxyindoleacetic acid in discrete brain areas of the rat.
Topics: 5-Hydroxytryptophan; Animals; Aromatic Amino Acid Decarboxylase Inhibitors; Aromatic-L-Amino-Acid Decarboxylases; Brain Chemistry; Chromatography, High Pressure Liquid; Circadian Rhythm; Electrochemistry; Hydrazines; Hydroxyindoleacetic Acid; Hydroxylation; Kinetics; Male; Nerve Tissue Proteins; Rats; Rats, Inbred Strains; Serotonin; Tryptophan | 1993 |
Simultaneous determination of in vivo hydroxylation of tyrosine and tryptophan in rat striatum by microdialysis-HPLC: relationship between dopamine and serotonin biosynthesis.
Topics: 3,4-Dihydroxyphenylacetic Acid; 5-Hydroxytryptophan; Animals; Aromatic Amino Acid Decarboxylase Inhibitors; Chromatography, High Pressure Liquid; Corpus Striatum; Dopamine; Homovanillic Acid; Hydrazines; Hydroxyindoleacetic Acid; Hydroxylation; Kinetics; Levodopa; Male; Microdialysis; Rats; Rats, Wistar; Serotonin; Tryptophan; Tryptophan Hydroxylase; Tyrosine; Tyrosine 3-Monooxygenase | 1993 |
Serotonin, nerves, and cerebral blood vessels.
Topics: Animals; Cerebral Arteries; Chromatography, High Pressure Liquid; Culture Media; Hydrazines; Pia Mater; Pterins; Rats; Sensitivity and Specificity; Serotonin; Tryptophan; Tryptophan Hydroxylase | 1995 |
Active sites of the cytochrome p450cam (CYP101) F87W and F87A mutants. Evidence for significant structural reorganization without alteration of catalytic regiospecificity.
Topics: Alanine; Amino Acid Sequence; Binding Sites; Camphor 5-Monooxygenase; Cloning, Molecular; Cytochrome P-450 Enzyme System; Escherichia coli; Ferricyanides; Hydrazines; Mixed Function Oxygenases; Models, Molecular; Mutagenesis, Site-Directed; Oxidation-Reduction; Phenylalanine; Protein Conformation; Protoporphyrins; Recombinant Proteins; Spectrophotometry; Tryptophan | 1993 |
Internal vibrations of a molecule consisting of rigid segments. I. Non-interacting internal vibrations.
Topics: Adenosine; Benzamides; Chemical Phenomena; Chemistry, Physical; Hydrazines; Molecular Structure; Nitriles; Thermodynamics; Trinitrobenzenes; Tryptophan; X-Ray Diffraction | 1993 |
Tryptophan hydroxylase activity in serotonin producing mast cells. Dependence on intracellular iron concentration manipulated by permeable chelators.
Topics: Animals; Aromatic Amino Acid Decarboxylase Inhibitors; Bone Marrow Cells; Cells, Cultured; Culture Media, Conditioned; Enzyme Inhibitors; Female; Hemin; Hydrazines; Iron; Iron Chelating Agents; Kinetics; Leukemia, Basophilic, Acute; Male; Mast Cells; Mice; Mice, Inbred C57BL; Rats; Serotonin; Spleen; Tryptophan; Tryptophan Hydroxylase; Tumor Cells, Cultured | 1996 |
Differential effect of immobilization stress on in vivo synthesis rate of monoamines in medial prefrontal cortex and nucleus accumbens of conscious rats.
Topics: 5-Hydroxytryptophan; Animals; Aromatic Amino Acid Decarboxylase Inhibitors; Catecholamines; Consciousness; Dihydroxyphenylalanine; Hydrazines; Hydroxylation; Kinetics; Male; Microdialysis; Nucleus Accumbens; Prefrontal Cortex; Rats; Rats, Wistar; Restraint, Physical; Serotonin; Stress, Physiological; Tryptophan; Tyrosine | 1999 |
Melatonin and its precursors scavenge nitric oxide.
Topics: 5-Hydroxytryptophan; Cadmium; Copper; Free Radical Scavengers; Hydrazines; Indicators and Reagents; Kinetics; Melatonin; Nitric Oxide; Nitric Oxide Donors; Oxidation-Reduction; Serotonin; Tryptophan | 1999 |
Lack of glucocorticoids attenuates the self-stimulation-induced increase in the in vivo synthesis rate of dopamine but not serotonin in the rat nucleus accumbens.
Topics: 5-Hydroxytryptophan; Adrenalectomy; Animals; Aromatic Amino Acid Decarboxylase Inhibitors; Cortisone; Dihydroxyphenylalanine; Dopamine; Enzyme Inhibitors; Glucocorticoids; Hydrazines; Hydroxylation; Male; Microdialysis; Neurons; Nucleus Accumbens; Rats; Rats, Wistar; Self Administration; Self Stimulation; Serotonin; Tryptophan; Tyrosine | 2000 |
Intracranial self-stimulation increases differentially in vivo hydroxylation of tyrosine but similarly in vivo hydroxylation of tryptophan in rat medial prefrontal cortex, nucleus accumbens and striatum.
Topics: 5-Hydroxytryptophan; Animals; Dihydroxyphenylalanine; Dopamine; Enzyme Inhibitors; Hydrazines; Hydroxylation; Male; Microdialysis; Microelectrodes; Neostriatum; Nucleus Accumbens; Prefrontal Cortex; Rats; Rats, Wistar; Reward; Self Stimulation; Serotonin; Stress, Physiological; Time Factors; Tryptophan; Tyrosine | 2000 |
[Blood sugar changes induced by serotonin and substances capable of modifying the serotonin content of tissues].
Topics: Blood Glucose; Hydrazines; Niacin; Nicotinic Acids; Serotonin; Serotonin Agents; Tryptophan | 1959 |
Phenylisopropylamine derivatives, structure and action.
Topics: Amphetamine; Chlorpromazine; Dibucaine; Diethylpropion; Dihydroxyphenylalanine; Dopamine; Ephedrine; Epinephrine; Hydrazines; Imipramine; Iproniazid; Mephentermine; Methamphetamine; Methylphenidate; Movement; Nialamide; Phenelzine; Phenethylamines; Phenmetrazine; Phenylhydrazines; Piperidines; Reserpine; Tranylcypromine; Tryptophan; Tyramine | 1962 |
Tubulin equilibrium unfolding followed by time-resolved fluorescence and fluorescence correlation spectroscopy.
Topics: Animals; Anisotropy; Brain; Chickens; Circular Dichroism; Dimerization; Dose-Response Relationship, Drug; Fluorescence; Fluorescence Polarization; Fluorescent Dyes; Guanidine; Hydrazines; Kinetics; Protein Denaturation; Protein Folding; Protein Structure, Secondary; Rotation; Specimen Handling; Spectrometry, Fluorescence; Tryptophan; Tubulin | 2004 |
Tryptophan metabolism via transamination. In vitro aminotransferase assay using dinitrophenylhydrazine method.
Topics: Animals; Aspartate Aminotransferases; Brain; Hydrazines; In Vitro Techniques; Intestine, Small; Kinetics; Liver; Male; Myocardium; Rats; Rats, Wistar; Substrate Specificity; Sus scrofa; Transaminases; Tryptophan; Tryptophan Transaminase | 2003 |
Serotonergic and dopaminergic influence of the duration of embryogenesis and intracapsular locomotion of Lymnaea stagnalis L.
Topics: Amphetamines; Animals; Apomorphine; Chlorpromazine; Dihydroxyphenylalanine; Dopamine; Dopamine Agonists; Embryo, Nonmammalian; Embryonic Development; Fenclonine; Hydrazines; Locomotion; Lymnaea; Lysergic Acid Diethylamide; Methysergide; N,N-Dimethyltryptamine; Serotonin; Serotonin Receptor Agonists; Tryptamines; Tryptophan; Tyramine; Tyrosine | 2004 |
Selective enrichment of tryptophan-containing peptides from protein digests employing a reversible derivatization with malondialdehyde and solid-phase capture on hydrazide beads.
Topics: Fungal Proteins; Humans; Hydrazines; Malondialdehyde; Mass Spectrometry; Models, Chemical; Peptide Mapping; Peptides; Proteins; Proteomics; Tandem Mass Spectrometry; Trypsin; Tryptophan | 2007 |
Evidence for serotonin synthesis-dependent regulation of in vitro neuronal firing rates in the midbrain raphe complex.
Topics: 5-Hydroxytryptophan; Animals; Dose-Response Relationship, Drug; Fluoxetine; Hydrazines; Hydroxyindoleacetic Acid; In Vitro Techniques; Male; N-Methyl-3,4-methylenedioxyamphetamine; Neurons; Pargyline; Piperazines; Pyridines; Raphe Nuclei; Rats; Rats, Wistar; Serotonin; Time Factors; Tryptophan | 2008 |
NO scavenging by 3-hydroxyanthranilic acid and 3-hydroxykynurenine: N-nitrosation leads via oxadiazoles to o-quinone diazides.
Topics: 3-Hydroxyanthranilic Acid; Acetylcysteine; Aminophenols; Chromatography, Thin Layer; Diazonium Compounds; Free Radical Scavengers; Hydrazines; Inflammation; Kynurenine; Magnetic Resonance Imaging; Mass Spectrometry; Nitric Oxide; Nitrites; Nitrosation; Nuclear Magnetic Resonance, Biomolecular; ortho-Aminobenzoates; Oxadiazoles; Quinones; Tryptophan | 2008 |
Mechanisms of quenching of Alexa fluorophores by natural amino acids.
Topics: Amino Acids; Fluorescence; Fluorescent Dyes; Histidine; Hydrazines; Methionine; Protein Conformation; Proteins; Tryptophan; Tyrosine | 2010 |
Hydrazide-functionalized magnetic microspheres for the selective enrichment of digested tryptophan-containing peptides in serum.
Topics: Amino Acid Sequence; Animals; Cell Line, Tumor; Humans; Hydrazines; Magnetics; Mice; Microspheres; Molecular Sequence Data; Peptides; Proteomics; Substrate Specificity; Tryptophan | 2011 |
Effect of chronic protein ingestion on tyrosine and tryptophan levels and catecholamine and serotonin synthesis in rat brain.
Topics: 5-Hydroxytryptophan; Animals; Aromatic Amino Acid Decarboxylase Inhibitors; Brain; Caseins; Catecholamines; Cerebral Cortex; Diet, Protein-Restricted; Dietary Proteins; Dihydroxyphenylalanine; Enzyme Inhibitors; Hydrazines; Hypothalamus; Male; Protein Deficiency; Rats; Rats, Sprague-Dawley; Serotonin; Tryptophan; Tyrosine | 2011 |
On the presence of serotonin in mammalian cardiomyocytes.
Topics: 5-Hydroxytryptophan; Adrenal Glands; Animals; Aromatic Amino Acid Decarboxylase Inhibitors; Aromatic-L-Amino-Acid Decarboxylases; Blood Platelets; Cells, Cultured; Fenclonine; Heart Atria; Humans; Hydrazines; Mice; Myocardium; Myocytes, Cardiac; Serotonin; Tryptophan; Tryptophan Hydroxylase | 2012 |
Intramolecular distances and dynamics from the combined photon statistics of single-molecule FRET and photoinduced electron transfer.
Topics: Electron Transport; Electrons; Fluorescence Resonance Energy Transfer; Fluorescent Dyes; Hydrazines; Organic Chemicals; Peptides; Photons; Time Factors; Tryptophan | 2013 |
[(11)C]5-HTP and microPET are not suitable for pharmacodynamic studies in the rodent brain.
Topics: 5-Hydroxytryptophan; Animals; Aromatic Amino Acid Decarboxylase Inhibitors; Brain; Carbidopa; Carbon Radioisotopes; Enzyme Inhibitors; Hydrazines; Male; Models, Biological; Positron-Emission Tomography; Rats; Rats, Wistar; Sensitivity and Specificity; Serotonin; Tissue Distribution; Tryptophan | 2014 |
6-Fluorophenylbenzohydrazides inhibit Mycobacterium tuberculosis growth through alteration of tryptophan biosynthesis.
Topics: Animals; Antitubercular Agents; Chlorocebus aethiops; Dose-Response Relationship, Drug; Hydrazines; Molecular Structure; Mycobacterium tuberculosis; Structure-Activity Relationship; Tryptophan; Vero Cells | 2021 |