5-hydroxytryptophan has been researched along with tyrosine in 143 studies
Timeframe | Studies, this research(%) | All Research% |
---|---|---|
pre-1990 | 119 (83.22) | 18.7374 |
1990's | 8 (5.59) | 18.2507 |
2000's | 9 (6.29) | 29.6817 |
2010's | 4 (2.80) | 24.3611 |
2020's | 3 (2.10) | 2.80 |
Authors | Studies |
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Aprison, MH; Hingtgen, JN; Lane, JD; Smith, JE | 1 |
Carlsson, A; Holmin, T; Lindqvist, M; Siesjö, BK | 1 |
Lane, JD; McBride, WJ; Shea, PA; Smith, JE | 1 |
Butler, IJ; Koslow, SH | 1 |
Engel, J; Hedner, T; Lundborg, P | 1 |
Ahlenius, S; Almgren, O; Carlsson, A; Engel, J; Larsson, K; Södersten, P | 1 |
Hedner, T; Lundborg, P | 1 |
Bouyer, JJ; Dedet, L; Joseph, JP; Rougeul, A | 1 |
Sakurada, S | 1 |
Kameyama, T; Nabeshima, T | 1 |
Hirooka, Y; Mitsuma, T; Nihei, N | 1 |
Bruinvels, J | 1 |
Fernandez Martin, F; Rivas Nuñez, CJ | 1 |
Carlsson, A; Lindqvist, M | 3 |
Aprison, MH; Lane, JD; McBride, WJ; Shea, PA; Smith, JE | 1 |
Davis, JN | 1 |
Borri, P; Borri-Voltattorni, C; Minelli, A | 1 |
Deshmukh, VD; Haufrect, DB; Jacob, RH; Mathew, NT; Meyer, JS; Morrell, RM; Perez, FI; Welch, KM | 1 |
Benignus, VA; Davis, JN; McNamara, MC; Miller, AT | 1 |
Wirz-Justice, A | 1 |
Awazi, N; Guldberg, HC | 1 |
Awapara, J; Srinivasan, K | 1 |
Calderini, G; Carlsson, A; Nordström, CH | 2 |
Ahtee, L; Carlsson, A | 1 |
Carlsson, A | 2 |
Tissot, R | 2 |
Borri-Voltattorni, C; Codini, M; Fiori, A; Minelli, A; Turano, C | 1 |
Neckers, L; Sze, PY | 1 |
Faller, DV; Fernstrom, JD; Shabshelowitz, H | 1 |
Engström, G; Strömbom, U; Svensson, TH; Waldeck, B | 1 |
Boireau, A; Bourgoin, S; Hamon, M; Héry, F; Ternaux, JP | 1 |
Jacoby, JH; Mueller, G; Wurtman, RJ | 1 |
McKean, CM; Schafer, EW | 1 |
Kehr, W | 1 |
Aprison, MH; Lane, JD; Smith, JE | 1 |
Das, NV; Gairola, C; Hurley, LH | 1 |
Aprison, MH; Hingtgen, JN; McBride, WJ; Smith, JE | 1 |
Kehr, W; Speckenbach, W | 1 |
Clayton, PT; Hyland, K | 1 |
Mori, A; Suzuki, S | 1 |
Hasselbacher, CA; Huang, YT; Kombo, BB; Laws, WR; Ross, JB; Rusinova, E; Senear, DF; Waxman, E | 1 |
McGuire, MT; Raleigh, MJ | 1 |
Carlsson, A; Clark, D; Fornstedt, B; Pileblad, E | 1 |
Fujiwara, M; Lee, K; Miwa, S | 1 |
Spector, AA; Strom, DK; Yorek, MA | 1 |
Marsden, CA; Martin, KF; Palfreyman, MG; Sleight, AJ | 1 |
Lindström, P; Sehlin, J | 1 |
Blonder, J; Cohen, BE; Normand, M; Peled, I; Quint, J; Szeinberg, A | 1 |
Craig, CR; Stitzel, RE; Wenger, GR | 1 |
Lipton, MA | 1 |
Birkmayer, W | 1 |
Murali, DK; Radhakrishnan, AN | 1 |
Aghajanian, GK; Kuhar, MJ; Roth, RH | 1 |
Modigh, K | 1 |
Engel, J; Lundborg, P | 1 |
Sato, M; Wada, JA | 1 |
Tunnicliff, G; Urton, M; Wood, JD | 1 |
Bédard, P; Carlsson, A; Lindqvist, M; Magnusson, T | 1 |
Levine, RJ; Lovenberg, W; Sjoerdsma, A | 1 |
Norberg, KA | 1 |
Gylys, JA; Muccia, PM | 1 |
Dewey, WL; Harris, LS; Howes, JF; Nuite, JA | 1 |
Scholtmeyer, H; Terao, A; Trapp, WG; Wada, JA | 1 |
Moore, KE; Thornburg, JE | 1 |
Dewhurst, SA; McCaman, RE; Weinreich, D | 1 |
Wyatt, RJ | 1 |
Atack, CV; Carlsson, A; Davis, JN; Kehr, W; Lindqvist, M | 1 |
Boullin, DJ | 1 |
Diven, WF; Grever, MR; Meneely, RL; Neary, JT | 1 |
Di Chiara, G; Gessa, GL; Perez-Cruet, J; Sasame, HA; Tagliamonte, A; Tagliamonte, P | 1 |
Macmenamin, PN; Pantelouris, EM | 1 |
Davis, P; Juhl, R; Rosazza, JP | 1 |
Presthus, J | 1 |
Andén, NE; Engel, J | 1 |
Hornykiewicz, O; Lloyd, KG | 1 |
Laborit, H | 1 |
Duhault, J; Gonnard, P; Nguyen-Philippon, C | 1 |
Tjälve, H | 1 |
Camba, R; Di Chiara, G; Spano, PF | 1 |
Hsia, DY | 1 |
Görisch, H; Lingens, F | 1 |
Pomerantz, SH | 1 |
Van der Hoeven, T; Woolley, DW | 1 |
Koe, BK; Weissman, A | 1 |
Breese, GR; Cobb, DP; Nash, CB; White, RP | 1 |
De Ropp, RS; Furst, A | 1 |
Kawabata, K | 1 |
Agathopoulos, A; Bafataki, M; Danelatou-Athanassiadou, C; Nicolopoulos, D | 1 |
Boukma, SJ; Johnson, GA; Kim, EG | 1 |
Droz, B; Taksi, Zh | 1 |
Gabay, S; Huang, KH | 1 |
Oja, SS | 1 |
Heinzelman, RV; Johnson, GA; Lahti, RA; Lemke, TL | 1 |
Burkard, WP; Gey, KF | 1 |
Bowers, MB; van Woert, MH | 1 |
Dominic, JA; Moore, KE | 1 |
Gál, EM; Millard, SA; Roggeveen, AE | 1 |
Björklund, A; Nobin, A; Stenevi, U | 1 |
Ahonen, A; Pentilä, A | 1 |
Gelenberg, AJ; Gibson, CJ; Wojcik, JD | 1 |
Bruntlett, CS; Kissinger, PT; Shoup, RE | 1 |
Huot, S; Palfreyman, MG; Vitali, P; Wagner, J; Zraika, M | 1 |
Brown, JW; Kramarcy, NR; Thurmond, JB | 1 |
van Praag, HM | 2 |
Gelenberg, AJ; Gibson, CJ | 1 |
Coppings, RJ; Giachetti, A; Krulich, L; Mayfield, MA; McCann, SM | 1 |
Almgren, O; Hallberg, H; Svensson, TH | 1 |
Carlsson, A; Dahlgren, N; Sakabe, T; Siesjö, BK | 1 |
Ahlenius, S; Berggren, U; Engel, J | 1 |
Anderson, GM; Young, JG | 1 |
Burke, GT; Chu, YC; Katsoyannis, PG; Laws, WR; Ross, JB; Rusinova, E; Schwartz, GP | 1 |
Hashiguti, H; Ikeda, T; Maruyama, W; Nakahara, D; Naoi, M | 1 |
Nakahara, D; Nakamura, M | 1 |
Esteban, S; García-Sevilla, JA; Lladó, J; Sastre-Coll, A | 1 |
Meyers, S | 1 |
Ishida, Y; Nakahara, D; Nakamura, M; Oki, Y | 1 |
Parada, A; Serrão, P; Soares-da-Silva, P | 1 |
Furukawa, H; Furuno, N; Nakahara, D; Nakamura, M | 1 |
HAGEN, P | 1 |
BOSE, BC; SAIFI, AQ; SHARMA, SK; VIJAYVARGIYA, R | 1 |
FONNUM, F; HAAVALDSEN, R; TANGEN, O | 1 |
VANDERHOEVEN, T; WOOLLEY, DW | 1 |
JACOBY, GA; LADU, BN | 1 |
CARDOT, J | 1 |
GELLER, E; SLATER, GG; YUWILER, A | 1 |
Cowen, P; Le Masurier, M; Lehman, C; Oldenzeil, W; Sharp, T | 1 |
Haginaka, J; Liu, Y; Zou, H | 1 |
Haroune, N; Mouls, L; Pitt, AR; Silajdzic, E; Spickett, CM | 1 |
Choi, S; Disilvio, B; Fernstrom, JD; Fernstrom, MH | 2 |
Carr, PW; Reichenbach, SE; Stoll, DR; Tao, Q; Tian, X | 1 |
Baker, H; Morgan, LD; Patel, BA; Yeoman, MS | 1 |
Fukuda, K | 1 |
Akiyama, T; Baba, S; Dowa, Y; Fukuyama, T; Hamano, SI; Hasegawa, K; Hyodo, Y; Imai, K; Ishihara, N; Kobayashi, K; Koike, T; Kubota, M; Oboshi, T; Okanishi, T; Shibasaki, J; Shimbo, H; Shiraku, H; Takano, K; Takeshita, S; Yamamoto, T | 1 |
Angeloni, A; Carducci, C; Di Carlo, E; Leuzzi, V; Manti, F; Santagata, S; Sauro, L; Tolve, M | 1 |
Balhara, AK; Balhara, S; Ghosh, M; Kumar, R; Kumar, S; Mohanty, AK; Phulia, SK; Sahu, S; Sangwan, S; Sarangi, A; Sharma, RK | 1 |
Li, SM; Zheng, X; Zou, H | 1 |
12 review(s) available for 5-hydroxytryptophan and tyrosine
Article | Year |
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[Biochemical aspects of migraine].
Topics: 5-Hydroxytryptophan; Age Factors; Ammonia; Blood Platelet Disorders; Female; Humans; Menstruation; Migraine Disorders; Platelet Aggregation; Pregnancy; Prostaglandins E; Receptors, Cell Surface; Serotonin; Sodium; Tyramine; Tyrosine; Vasomotor System; Water-Electrolyte Imbalance | 1975 |
Monoamine precursors and analogues.
Topics: 5-Hydroxytryptophan; Animals; Biogenic Amines; Dihydroxyphenylalanine; Dopamine beta-Hydroxylase; Drug Interactions; Drug Synergism; Humans; Levodopa; Mice; Parkinson Disease; Rats; Receptors, Drug; Stimulation, Chemical; Tremor; Tryptophan; Tyrosine | 1975 |
The common pathophysiology of monaminergic psychoses: a new hypothesis.
Topics: 5-Hydroxytryptophan; Amino Acids; Biological Transport, Active; Bipolar Disorder; Blood-Brain Barrier; Brain; Catecholamines; Clomipramine; Dihydroxyphenylalanine; Dopamine; Electroconvulsive Therapy; Humans; Lithium; Lysergic Acid Diethylamide; Models, Biological; Monoamine Oxidase Inhibitors; Psychotic Disorders; Schizophrenia; Serotonin; Tranquilizing Agents; Tryptophan; Tyrosine | 1975 |
Some aspects of dopamine in the central nervous system.
Topics: 5-Hydroxytryptophan; Acetylcholine; Animals; Apomorphine; Brain; Brain Stem; Cerebral Cortex; Cerebral Ventricles; Dihydroxyphenylalanine; Dopamine; Ethanol; Ethyl Ethers; Feedback; Haloperidol; Homovanillic Acid; Hydroxybutyrates; Hypoxia, Brain; Male; Methods; Methyltyrosines; Rats; Receptors, Drug; Social Environment; Tritium; Tyrosine; Tyrosine 3-Monooxygenase | 1974 |
[Other trials with drug therapy in parkinsonism].
Topics: 5-Hydroxytryptophan; Amitriptyline; Animals; Dihydroxyphenylalanine; Disulfiram; Drug Evaluation; Drug Therapy, Combination; Humans; Imipramine; Methyldopa; Monoamine Oxidase Inhibitors; Parkinson Disease; Picolinic Acids; Rats; Serine; Time Factors; Tryptophan; Tyrosine | 1973 |
Biochemical factors in mental retardation.
Topics: 5-Hydroxytryptophan; Animals; Brain Chemistry; Diet Therapy; Female; Guinea Pigs; Haplorhini; Humans; Infant; Intellectual Disability; Intelligence Tests; Male; Metabolism, Inborn Errors; Monoamine Oxidase; Phenylalanine; Phenylketonurias; Rats; Serotonin; Tryptophan; Tyrosine | 1967 |
Neurotransmitter precursors for the treatment of depression.
Topics: 5-Hydroxytryptophan; Animals; Antidepressive Agents; Biogenic Amines; Catecholamines; Depressive Disorder; Dihydroxyphenylalanine; Humans; Neurotransmitter Agents; Serotonin; Tryptophan; Tyrosine | 1982 |
Neurochemical applications of liquid chromatography with electrochemical detection.
Topics: 3,4-Dihydroxyphenylacetic Acid; 5-Hydroxytryptophan; Animals; Brain Chemistry; Catechol O-Methyltransferase; Catecholamines; Chromatography, Liquid; Dopamine beta-Hydroxylase; Electrochemistry; Homovanillic Acid; Hydroxyindoleacetic Acid; Metanephrine; Methoxyhydroxyphenylglycol; Serotonin; Tryptophan; Tyrosine | 1981 |
In search of the mode of action of antidepressants. 5-HTP/tyrosine mixtures in depressions.
Topics: 5-Hydroxytryptophan; Adult; Antidepressive Agents; Biogenic Amines; Brain Chemistry; Depressive Disorder; Female; Humans; Male; Middle Aged; Receptors, Adrenergic, beta; Serotonin; Tyrosine | 1983 |
Tyrosine for the treatment of depression.
Topics: 5-Hydroxytryptophan; Adult; Animals; Clinical Trials as Topic; Depression; Dihydroxyphenylalanine; Double-Blind Method; Female; Humans; Methoxyhydroxyphenylglycol; Tryptophan; Tyrosine | 1984 |
Applications of liquid chromatographic-fluorometric systems in neurochemistry.
Topics: 5-Hydroxytryptophan; Animals; Body Fluids; Brain Chemistry; Catecholamines; Chromatography, High Pressure Liquid; Dopamine; Epinephrine; Homovanillic Acid; Humans; Indoleacetic Acids; Indoles; Norepinephrine; Serotonin; Spectrometry, Fluorescence; Tryptophan; Tyrosine | 1981 |
Use of neurotransmitter precursors for treatment of depression.
Topics: 5-Hydroxytryptophan; Depression; Humans; Phenylalanine; Tryptophan; Tyrosine | 2000 |
3 trial(s) available for 5-hydroxytryptophan and tyrosine
Article | Year |
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The serotonin-catecholamine-dream bicycle: a clinical study.
Topics: 5-Hydroxytryptophan; Aged; Brain; Brain Chemistry; Catecholamines; Clinical Trials as Topic; Dihydroxyphenylalanine; Dreams; Electroencephalography; Female; Fenclonine; Humans; Male; Mental Disorders; Middle Aged; Monoamine Oxidase Inhibitors; Phenylalanine; Serotonin; Sleep; Sleep, REM; Tryptophan; Tyrosine; Tyrosine 3-Monooxygenase | 1972 |
In search of the mode of action of antidepressants: 5-HTP/tyrosine mixtures in depression.
Topics: 5-Hydroxytryptophan; Adult; Antidepressive Agents; Biogenic Amines; Bipolar Disorder; Clinical Trials as Topic; Depressive Disorder; Drug Interactions; Female; Humans; Male; Middle Aged; Tyrosine | 1984 |
Tyrosine for the treatment of depression.
Topics: 5-Hydroxytryptophan; Adult; Animals; Clinical Trials as Topic; Depression; Dihydroxyphenylalanine; Double-Blind Method; Female; Humans; Methoxyhydroxyphenylglycol; Tryptophan; Tyrosine | 1984 |
129 other study(ies) available for 5-hydroxytryptophan and tyrosine
Article | Year |
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Neurochemical correlates of behaviour--content of tryptophan, 5-hydroxytryptophan, serotonin, 5-hydroxyindoleacetic acid, tyrosine, dopamine and norepinephrine in four brain parts of the pigeon during behavioural depression following an injection of trypt
Topics: 5-Hydroxytryptophan; Animals; Behavior, Animal; Brain; Brain Stem; Cerebellum; Columbidae; Diencephalon; Dopamine; Hydroxyindoleacetic Acid; Male; Mesencephalon; Neurotransmitter Agents; Norepinephrine; Serotonin; Telencephalon; Time Factors; Tryptophan; Tyrosine | 1976 |
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 |
Neurochemical changes following the administration of precursors of biogenic amines.
Topics: 5-Hydroxytryptophan; Acetylcholine; Amino Acids; Animals; Brain; Choline; Dopamine; gamma-Aminobutyric Acid; Levodopa; Male; Neurotransmitter Agents; Norepinephrine; Rats; Serotonin; Tryptophan; Tyrosine | 1977 |
Biogenic amine synthesis defect in dihydropteridine reductase deficiency.
Topics: 5-Hydroxytryptophan; Biogenic Amines; Carbidopa; Dopamine; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Infant; Intellectual Disability; Levodopa; Male; NADH, NADPH Oxidoreductases; Neurotransmitter Agents; Phenylketonurias; Probenecid; Seizures; Serotonin; Tyrosine | 1977 |
Effect of hypoxia on monoamine synthesis in brains of developing rats. III. Various O2 levels.
Topics: 5-Hydroxytryptophan; Animals; Animals, Newborn; Brain; Dihydroxyphenylalanine; Female; Hypoxia; Norepinephrine; Oxygen Consumption; Pregnancy; Rats; Serotonin; Tryptophan; Tryptophan Hydroxylase; Tyrosine; Tyrosine 3-Monooxygenase | 1978 |
Effects of gonadectomy and hormone replacement on brain monoamine synthesis in male rats.
Topics: 5-Hydroxytryptophan; Animals; Brain; Castration; Catecholamines; Dihydroxyphenylalanine; Male; Rats; Testosterone; Time Factors; Tryptophan; Tyrosine; Tyrosine 3-Monooxygenase | 1979 |
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 |
Modification of spontaneous ECoG and behavior in cat by monoamine precursors.
Topics: 5-Hydroxytryptophan; Animals; Behavior, Animal; Biogenic Amines; Cats; Electroencephalography; Levodopa; Sleep; Tryptophan; Tyrosine | 1979 |
[Effects of beta-phenylethylamine derivatives on the central nervous system. (5) The effect of intracerebral administration of tyramine on head twitching in mice pre-treated with isocarboxazid].
Topics: 5-Hydroxytryptophan; Amphetamines; Animals; Brain; Drug Interactions; Fenclonine; Haloperidol; Head; Isocarboxazid; Male; Mice; Movement; Phenothiazines; Phenylalanine; Tyramine; Tyrosine | 1975 |
[Relationship between biogenic amines and analgesic action of difenamizole in heat induced reflexes].
Topics: 5-Hydroxytryptophan; Aminopyrine; Analgesics; Animals; Biogenic Amines; Brain Chemistry; Drug Synergism; Fenclonine; Levodopa; Male; Mice; Morphine; Pyrazoles; Rats; Reflex; Reserpine; Serotonin; Tyrosine | 1976 |
[The effect of various amines on TRH contents in rat brain (author's transl)].
Topics: 5-Hydroxytryptophan; Amines; Animals; Brain Chemistry; Fenclonine; Fusaric Acid; Levodopa; Male; Methods; Radioimmunoassay; Rats; Reserpine; Thyrotropin-Releasing Hormone; Thyroxine; Triiodothyronine; Tyrosine | 1976 |
Role of sodium in neuronal uptake of monoamines and amino acid precursors.
Topics: 5-Hydroxytryptophan; Animals; Biological Transport; Brain; Catecholamines; Dopamine; Dose-Response Relationship, Drug; In Vitro Techniques; Models, Neurological; Norepinephrine; Rats; Sodium; Synaptic Transmission; Synaptosomes; Tryptophan; Tyrosine | 1975 |
Effects of antidepressant agents on the synthesis of brain monoamines.
Topics: 5-Hydroxytryptophan; Animals; Antidepressive Agents, Tricyclic; Brain; Dihydroxyphenylalanine; Dopamine; Male; Norepinephrine; Rats; Receptors, Neurotransmitter; Serotonin; Synaptic Transmission; Tryptophan; Tyrosine | 1978 |
A method for concurrent measurement of picomole quantities of acetylcholine, choline, dopamine, norepinephrine, serotonin, 5-hydroxytryptophan, 5-hydroxyindoleacetic acid, tryptophan, tyrosine, glycine, aspartate, glutamate, alanine, and gamma-aminobutyri
Topics: 5-Hydroxytryptophan; Acetylcholine; Alanine; Amino Acids; Animals; Aspartic Acid; Brain Chemistry; Choline; Chromatography, Ion Exchange; Dopamine; gamma-Aminobutyric Acid; Glutamates; Glycine; Hydroxyindoleacetic Acid; Male; Methods; Microchemistry; Neurotransmitter Agents; Norepinephrine; Rats; Serotonin; Spectrometry, Fluorescence; Tryptophan; Tyrosine | 1975 |
Adaptation of brain monoamine synthesis to hypoxia in the rat.
Topics: 5-Hydroxytryptophan; Animals; Biogenic Amines; Brain; Brain Chemistry; Chromatography, Ion Exchange; Dihydroxyphenylalanine; Dopa Decarboxylase; Dopamine; Hemoglobins; Hypoxia; Male; Norepinephrine; Rats; Serotonin; Tryptophan; Tyrosine; Tyrosine 3-Monooxygenase | 1975 |
Interaction of N-(DL-seryl)N'-(2,3,4-trihydroxybenzyl)-hydrazine with L-dopa decarboxylase from pig kidney.
Topics: 5-Hydroxytryptophan; Animals; Benserazide; Dopa Decarboxylase; Hydrazines; Kidney; Kinetics; Levodopa; Protein Binding; Spectrophotometry; Spectrophotometry, Ultraviolet; Swine; Tyrosine | 1977 |
Neurotransmitter precursor amino acids in the treatment of multi-infarct dementia and Alzheimer's disease.
Topics: 5-Hydroxytryptophan; Aged; Alzheimer Disease; Carbidopa; Dementia; Dopamine; Drug Combinations; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Male; Middle Aged; Neurocognitive Disorders; Probenecid; Serotonin; Tyrosine | 1977 |
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 |
Theoretical and therapeutic potential of indolamine precursors in affective disorders.
Topics: 5-Hydroxytryptophan; Amino Acids; Bipolar Disorder; Depression; Emotions; Female; Humans; Levodopa; Male; Phenylalanine; Serotonin; Sex Factors; Tryptophan; Tyrosine | 1977 |
On the interaction of 5-hydroxytryptophan and 5-hydroxytryptamine with dopamine metabolism in the rat striatum.
Topics: 3,4-Dihydroxyphenylacetic Acid; 5-Hydroxytryptophan; Animals; Body Temperature; Body Weight; Brain Chemistry; Corpus Striatum; Dopamine; Drug Interactions; Female; Homovanillic Acid; In Vitro Techniques; Male; Monoamine Oxidase; Rats; Serotonin; Tyrosine | 1978 |
Dependence of 5-HT and catecholamine synthesis on concentrations of precursor amino-acids in rat brain.
Topics: 5-Hydroxytryptophan; Amino Acids; Animals; Brain; Catecholamines; Dihydroxyphenylalanine; Haloperidol; Isoleucine; Kinetics; Male; Phenylalanine; Rats; Serotonin; Tryptophan; Tyrosine | 1978 |
Substrate specificity and other properties of DOPA decarboxylase from guinea pig kidneys.
Topics: 5-Hydroxytryptophan; Animals; Dopa Decarboxylase; Guinea Pigs; Kidney; Levodopa; Pyridoxal Phosphate; Substrate Specificity; Tyrosine | 1978 |
Monoamine metabolism during bicuculline-induced epileptic seizures in the rat.
Topics: 5-Hydroxytryptophan; Amino Acids; Animals; Bicuculline; Brain; Catecholamines; Cerebellum; Corpus Striatum; Dihydroxyphenylalanine; Dopamine; Hydroxyindoleacetic Acid; Limbic System; Male; Norepinephrine; Rats; Receptors, Adrenergic; Receptors, Dopamine; Receptors, Serotonin; Seizures; Serotonin; Tryptophan; Tyrosine | 1978 |
Influence of transient ischemia on monoamine metabolism in the rat brain during nitrous oxide and phenobarbitone anaesthesia.
Topics: 5-Hydroxytryptophan; Anesthesia, Inhalation; Anesthesia, Intravenous; Animals; Brain; Catecholamines; Cerebellum; Cerebrovascular Circulation; Corpus Striatum; Dihydroxyphenylalanine; Dopamine; Hydroxyindoleacetic Acid; Ischemic Attack, Transient; Limbic System; Male; Nitrous Oxide; Norepinephrine; Phenobarbital; Rats; Serotonin; Tryptophan; Tyrosine | 1978 |
Dual action of methadone on 5-HT synthesis and metabolism.
Topics: 5-Hydroxytryptophan; Animals; Brain; Dihydroxyphenylalanine; Hydroxyindoleacetic Acid; Male; Methadone; Morphine; Naloxone; Probenecid; Rats; Serotonin; Tryptophan; Tyrosine | 1979 |
Interaction of L-DOPA decarboxylase with substrates: a spectrophotometric study.
Topics: 5-Hydroxytryptophan; Animals; Chemical Phenomena; Chemistry; Dihydroxyphenylalanine; Dopa Decarboxylase; Kidney; Kinetics; Protein Binding; Schiff Bases; Spectrophotometry; Spectrophotometry, Ultraviolet; Swine; Tyrosine | 1975 |
Regulation of 5-hydroxytryptamine metabolism in mouse brain by adrenal glucocorticoids.
Topics: 5-Hydroxytryptophan; Animals; Brain; Corticosterone; Dopa Decarboxylase; Hydrocortisone; In Vitro Techniques; Male; Mice; Mitochondria; Pargyline; Serotonin; Stimulation, Chemical; Synaptosomes; Tryptophan; Tryptophan Hydroxylase; Tyrosine | 1975 |
Acute reduction of brain serotonin and 5-HIAA following food consumption: correlation with the ratio of serum tryptophan to the sum of competing amino acids.
Topics: 5-Hydroxytryptophan; Amino Acids; Animals; Brain; Diet; Hydroxyindoleacetic Acid; Insulin; Isoleucine; Leucine; Male; Phenylalanine; Rats; Serotonin; Tryptophan; Tyrosine; Valine | 1975 |
Brain monoamine synthesis and receptor sensitivity after single or repeated administration of thyroxine.
Topics: 5-Hydroxytryptophan; Animals; Biogenic Amines; Brain; Brain Chemistry; Clonidine; Dihydroxyphenylalanine; Dopamine; Locomotion; Male; Mice; Norepinephrine; Receptors, Drug; Reserpine; Serotonin; Stimulation, Chemical; Thyroxine; Tryptophan; Tyrosine | 1975 |
Effects of halothane and nitrous oxide anaesthesia on 5-HT turn-over in the rat brain.
Topics: 5-Hydroxytryptophan; Anesthesia; Animals; Benserazide; Brain; Halothane; Hydroxyindoleacetic Acid; Male; Nitrous Oxide; Pargyline; Rats; Serotonin; Time Factors; Tryptophan; Tyrosine | 1975 |
Thyroid state and brain monoamine metabolism.
Topics: 5-Hydroxytryptophan; Animals; Benserazide; Brain; Dihydroxyphenylalanine; Hyperthyroidism; Hypothyroidism; Male; Parathyroid Glands; Rats; Thyroid Gland; Thyroidectomy; Thyroxine; Tryptophan; Tyrosine | 1975 |
Evidence that monoamines influence human evoked potentials.
Topics: 5-Hydroxytryptophan; Adolescent; Biogenic Amines; Dihydroxyphenylalanine; Evoked Potentials; Female; Humans; Male; Phenylalanine; Phenylketonurias; Reaction Time; Tyrosine; Visual Cortex; Visual Perception | 1975 |
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 |
[Hypothetical concept: the physiopathological entity of monoaminergic psychoses].
Topics: 5-Hydroxytryptophan; Amino Acids; Animals; Behavior, Animal; Bipolar Disorder; Blood-Brain Barrier; Catecholamines; Diet; Humans; Levodopa; Neurons; Rats; Schizophrenia; Serotonin; Sexual Behavior; Tryptophan; Tyrosine | 1975 |
Comparison of free tryptophan, bound tryptophan and tyrosine in plasma, and tryptophan, 5-hydroxytryptophan, serotonin, 5-hydroxyindoleacetic acid, tyrosine, dopamine and norepinephrine in brain parts of rat and pigeon.
Topics: 5-Hydroxytryptophan; Animals; Brain; Cerebellum; Columbidae; Dopamine; Hydroxyindoleacetic Acid; Male; Medulla Oblongata; Mesencephalon; Norepinephrine; Organ Specificity; Pons; Rats; Serotonin; Species Specificity; Telencephalon; Tryptophan; Tyrosine | 1976 |
Pyrrolo[1,4]benzodiazepine antibiotics. Biosynthesis of the antitumor antibiotic 11-demethyltomaymycin and its biologically inactive metabolite oxotomaymycin by Streptomyces achromogenes.
Topics: 5-Hydroxytryptophan; Antibiotics, Antineoplastic; Benzodiazepinones; Dihydroxyphenylalanine; Hot Temperature; Methionine; ortho-Aminobenzoates; Pyrroles; Streptomyces; Tryptophan; Tyrosine | 1976 |
Neurochemical correlates of behavior. Content of tryptophan, 5-hydroxytryptophan, serotonin, 5-hydroxyindoleacetic acid, tyrosine, dopamine and norepinephrine in a nerve ending fraction isolated from three brain areas of the pigeon during the period of be
Topics: 5-Hydroxytryptophan; Animals; Behavior, Animal; Brain Chemistry; Columbidae; Depression, Chemical; Dopamine; Hydroxyindoleacetic Acid; Norepinephrine; Serotonin; Synaptosomes; Tryptophan; Tyrosine | 1976 |
Effect of (+) amphetamine on monoamine synthesis and metabolism after axotomy in rat forebrain.
Topics: 5-Hydroxytryptophan; Animals; Axons; Biogenic Amines; Brain; Denervation; Dextroamphetamine; Dihydroxyphenylalanine; Dopamine; Feedback; Haloperidol; Male; Norepinephrine; Rats; Tryptophan; Tyramine; Tyrosine | 1976 |
Aromatic L-amino acid decarboxylase deficiency: diagnostic methodology.
Topics: 5-Hydroxytryptophan; Aromatic-L-Amino-Acid Decarboxylases; Child; Child, Preschool; Chromatography, High Pressure Liquid; Dopa Decarboxylase; Gas Chromatography-Mass Spectrometry; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Infant; Levodopa; Liver; Metabolism, Inborn Errors; Reference Values; Tyrosine | 1992 |
Regional distribution of tyrosine, tryptophan, and their metabolites in the brain of epileptic El mice.
Topics: 5-Hydroxytryptophan; Animals; Brain; Brain Chemistry; Chromatography, High Pressure Liquid; Dopamine; Epilepsy; Kynurenine; Male; Mice; Serotonin; Tryptophan; Tyrosine | 1992 |
Spectral enhancement of proteins: biological incorporation and fluorescence characterization of 5-hydroxytryptophan in bacteriophage lambda cI repressor.
Topics: 5-Hydroxytryptophan; DNA-Binding Proteins; Energy Transfer; Fluorescence Polarization; Operator Regions, Genetic; Protein Conformation; Recombinant Proteins; Repressor Proteins; Solvents; Spectrometry, Fluorescence; Time Factors; Tyrosine; Viral Proteins; Viral Regulatory and Accessory Proteins | 1992 |
Bidirectional relationships between tryptophan and social behavior in vervet monkeys.
Topics: 5-Hydroxytryptophan; Aggression; Animals; Awareness; Chlorocebus aethiops; Female; Fluoxetine; Locomotion; Male; Social Behavior; Social Environment; Tryptophan; Tyrosine | 1991 |
Acute effects of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine on dopamine metabolism in mouse and rat striatum.
Topics: 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine; 5-Hydroxytryptophan; Animals; Corpus Striatum; Dihydroxyphenylalanine; Dopamine; Homovanillic Acid; Hydroxyindoleacetic Acid; Male; Mice; Pyridines; Rats; Rats, Inbred Strains; Species Specificity; Time Factors; Tryptophan; Tyrosine | 1985 |
The effects of cinepazide on the content, biosynthesis and turnover of noradrenaline, dopamine and 5-hydroxytryptamine in the rat brain under room air and hypoxia.
Topics: 5-Hydroxytryptophan; Animals; Brain; Dihydroxyphenylalanine; Dopamine; Hydroxyindoleacetic Acid; Hydroxylation; Hypoxia; Kinetics; Male; Norepinephrine; Piperazines; Rats; Serotonin; Tryptophan; Tyrosine; Vasodilator Agents | 1986 |
Synthesis and high affinity uptake of serotonin and dopamine by human Y79 retinoblastoma cells.
Topics: 3,4-Dihydroxyphenylacetic Acid; 5-Hydroxytryptophan; Biological Transport; Cell Line; Dihydroxyphenylalanine; Dopamine; Eye Neoplasms; Humans; Hydroxyindoleacetic Acid; Kinetics; Norepinephrine; Phenylalanine; Retinoblastoma; Serotonin; Tryptophan; Tyrosine | 1987 |
Relationship between extracellular 5-hydroxytryptamine and behaviour following monoamine oxidase inhibition and L-tryptophan.
Topics: 5-Hydroxytryptophan; Animals; Behavior, Animal; Chromatography, High Pressure Liquid; Clorgyline; Hydroxyindoleacetic Acid; Indoles; Male; Monoamine Oxidase Inhibitors; Rats; Rats, Inbred Strains; Selegiline; Serotonin; Time Factors; Tranylcypromine; Tryptophan; Tyrosine | 1988 |
Effects of substrates for aromatic L-amino acid decarboxylase on insulin secretion.
Topics: 5-Hydroxytryptophan; Animals; Glucose; Glutamine; Insulin; Insulin Secretion; Islets of Langerhans; Leucine; Levodopa; Mice; Mice, Obese; Tyrosine | 1987 |
Malignant phenylketonuria due to defective synthesis of dihydrobiopterin.
Topics: 5-Hydroxytryptophan; Biopterins; Carbidopa; Drug Combinations; Female; Humans; Infant, Newborn; Levodopa; Male; Nervous System Diseases; Phenylalanine; Phenylketonurias; Pteridines; Tyrosine | 1985 |
The role of biogenic amines in the reserpine-induced alteration of minimal electroshock seizure thresholds in the mouse.
Topics: 5-Hydroxytryptophan; Animals; Biogenic Amines; Brain; Disulfiram; Dopamine; Drug Interactions; Electroshock; Female; Fenclonine; Methyltyrosines; Mice; Norepinephrine; Reserpine; Seizures; Serotonin; Serotonin Antagonists; Time Factors; Tritium; Tyrosine; Tyrosine 3-Monooxygenase | 1973 |
Neuropsychopharmacology of monoamines and their regulatory enzymes.
Topics: 5-Hydroxytryptophan; Amphetamine; Animals; Apomorphine; Biogenic Amines; Brain; Cocaine; Dextroamphetamine; Dihydroxyphenylalanine; Dopamine; Dopamine beta-Hydroxylase; Humans; Isoenzymes; Methylphenidate; Monoamine Oxidase; Neurons; Norepinephrine; Phenylethanolamine N-Methyltransferase; Schizophrenia; Serotonin; Tyrosine; Tyrosine 3-Monooxygenase | 1974 |
[Experimental findings and new aspects in extrapyramidal diseases].
Topics: 5-Hydroxytryptophan; Blood Pressure; Body Temperature Regulation; Chorea; Dihydroxyphenylalanine; Dopamine; Humans; Monoamine Oxidase Inhibitors; Movement Disorders; Norepinephrine; Parkinson Disease; Perphenazine; Phenylalanine; Reserpine; Serotonin; Tyrosine | 1966 |
Purification and properties of 5-hydroxytryptophan decarboxylase from monkey small intestine.
Topics: 5-Hydroxytryptophan; Amines; Animals; Aspartic Acid; Benzoates; Carboxy-Lyases; Edetic Acid; Glutamates; Glutathione; Haplorhini; Histidine; Intestine, Small; Keto Acids; Kinetics; Male; Mercaptoethanol; Metals; Phenylalanine; Pyridoxal Phosphate; Tryptophan; Tyrosine | 1970 |
Selective reduction of tryptophan hydroxylase activity in rat forebrain after midbrain raphe lesions.
Topics: 5-Hydroxytryptophan; Animals; Brain Stem; Carbon Isotopes; Cerebral Cortex; Chromatography, Thin Layer; Dihydroxyphenylalanine; Fenclonine; Male; Mesencephalon; Mixed Function Oxygenases; Rats; Serotonin; Tryptophan; Tyrosine | 1971 |
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 |
Regional changes in monoamine levels and in the rate of tyrosine and tryptophan hydroxylation in 4 week old offspring of nursing mothers treated with the neuroleptic drug penfluridol.
Topics: 5-Hydroxytryptophan; Age Factors; Animals; Animals, Newborn; Biogenic Amines; Body Weight; Brain; Brain Chemistry; Brain Stem; Breast Feeding; Corpus Striatum; Diencephalon; Dihydroxyphenylalanine; Female; Hydrocarbons, Halogenated; Hydroxylation; Limbic System; Neurons; Norepinephrine; Organ Size; Piperidines; Pregnancy; Rats; Serotonin; Toluene; Tranquilizing Agents; Tryptophan; Tyrosine | 1974 |
Hypothalamically induced defensive behavior and various neuroactive agents.
Topics: 5-Hydroxytryptophan; Animals; Atropine; Cats; Defense Mechanisms; Dihydroxyphenylalanine; Female; Fenclonine; Humans; Hypothalamus; Male; Physostigmine; Reserpine; Tyrosine | 1974 |
Susceptibility of chick brain L-glutamic acid decarboxylase and other neurotransmitter enzymes to hyperbaric oxygen in vitro.
Topics: 5-Hydroxytryptophan; Acetyltransferases; Aminobutyrates; Animals; Aromatic Amino Acid Decarboxylase Inhibitors; Brain; Carboxy-Lyases; Catechol O-Methyltransferase Inhibitors; Catechol Oxidase; Chickens; Choline; Cholinesterase Inhibitors; Glutamates; Hyperbaric Oxygenation; Male; Oxygen; Synaptic Transmission; Transaminases; Tryptophan Hydroxylase; Tyrosine | 1973 |
The influence of nerve-impulse flow on the synthesis and metabolism of 5-hydroxytryptamine in the central nervous system.
Topics: 5-Hydroxytryptophan; Animals; Aromatic Amino Acid Decarboxylase Inhibitors; Axons; Brain; Cerebral Decortication; Denervation; Dihydroxyphenylalanine; Dopamine; Enzyme Induction; Hydroxylation; Indoles; Lysergic Acid Diethylamide; Mice; N,N-Dimethyltryptamine; Nialamide; Norepinephrine; Occipital Lobe; Rats; Serotonin; Spinal Cord; Synaptic Transmission; Temporal Lobe; Time Factors; Tryptophan; Tyrosine | 1972 |
A tryptophan hydroxylase in cell-free extracts of malignant mouse mast cells.
Topics: 5-Hydroxytryptophan; Animals; In Vitro Techniques; Mast Cells; Mice; Mixed Function Oxygenases; NADP; Neoplasm Transplantation; Pterins; Tyrosine | 1965 |
Drug-induced changes in monoamine levels in the sympathetic adrenergic ganglion cells and terminals. A histochemical study.
Topics: 5-Hydroxytryptophan; Animals; Catecholamines; Dihydroxyphenylalanine; Dopamine; Ephedrine; Ganglia, Autonomic; Hydrazines; Methyldopa; Microscopy, Fluorescence; Nerve Endings; Neurochemistry; Nialamide; Pargyline; Rats; Reserpine; Tranylcypromine; Tyrosine | 1965 |
Modaline and locomotor activity in the mouse.
Topics: 5-Hydroxytryptophan; Animals; Dextroamphetamine; Dihydroxyphenylalanine; Enzymes; Hydrazines; Mice; Monoamine Oxidase Inhibitors; Motor Skills; Phenelzine; Tranylcypromine; Tyrosine | 1967 |
The effect of various neurohumoral modulators on the activity of morphine and the narcotic antagonists in the tail-flick and phenylquinone tests.
Topics: 5-Hydroxytryptophan; Amphetamine; Analgesia; Animals; Ephedrine; Methyltyrosines; Mice; Morphine; Narcotic Antagonists; Neurotransmitter Agents; Pargyline; Physostigmine; Piperazines; Propranolol; Reserpine; Tail; Tetrabenazine; Tranylcypromine; Tremorine; Tyramine; Tyrosine | 1970 |
Susceptibility to audiogenic stimuli induced by hyperbaric oxygenation and various neuroactive agents.
Topics: 5-Hydroxytryptophan; Animals; Atropine; Brain; Dihydroxyphenylalanine; Fenclonine; Hyperbaric Oxygenation; Male; Mixed Function Oxygenases; Neurotransmitter Agents; Physostigmine; Rats; Reserpine; Seizures; Sound; Synaptic Transmission; Tyrosine | 1971 |
Stress-related effects of various inhibitors of catecholamine synthesis in the mouse.
Topics: 5-Hydroxytryptophan; Animals; Blood Glucose; Brain Chemistry; Catecholamines; Corticosterone; Depression, Chemical; Disulfiram; Dopamine; Dopamine beta-Hydroxylase; Fenclonine; Irritants; Male; Methylcellulose; Methyltyrosines; Mice; Motor Activity; Norepinephrine; Stress, Physiological; Thiazoles; Tyrosine; Tyrosine 3-Monooxygenase | 1971 |
Metabolism of putative transmitters in individual neurons of Aplysia californica: aromatic amino acid decarboxylase.
Topics: 5-Hydroxytryptophan; Animals; Carbon Isotopes; Dihydroxyphenylalanine; Dopa Decarboxylase; Ganglia; Histidine; In Vitro Techniques; Kinetics; Mollusca; Neurons; Neurotransmitter Agents; 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 |
Platelet transaminase.
Topics: 5-Hydroxytryptophan; Acetates; Amination; Amino Acids; Aminobutyrates; Aspartic Acid; Blood Platelets; Carbon Isotopes; Glutamates; Glycolates; Humans; Hydroxylamines; Kinetics; Leucine; Phenylalanine; Transaminases; Tyrosine | 1972 |
The interactions between biogenic amines and pyridoxal, pyridoxal phosphate, and pyridoxal kinase.
Topics: 5-Hydroxytryptophan; Adenosine Triphosphate; Amines; Animals; Biogenic Amines; Brain; Cattle; Chemical Phenomena; Chemistry; Dihydroxyphenylalanine; Dopamine; Norepinephrine; Phosphotransferases; Picolines; Pyridoxal Phosphate; Pyridoxine; Serotonin; Spectrophotometry; Tryptophan; Tyrosine; Zinc | 1972 |
Evidence that methadone blocks dopamine receptors in the brain.
Topics: 5-Hydroxytryptophan; Animals; Apomorphine; Basal Ganglia; Brain; Brain Chemistry; Butyrophenones; Catalepsy; Dopamine; Humans; Hydroxyindoleacetic Acid; Hypothermia; Methadone; Norepinephrine; Phenothiazines; Phenylacetates; Rats; Sensory Receptor Cells; Tritium; Tyrosine | 1972 |
Amino acid decarboxylase activity in "nude" mouse liver.
Topics: 5-Hydroxytryptophan; Amino Acids; Animals; Brain; Carboxy-Lyases; Dihydroxyphenylalanine; Female; Genotype; Glutamates; Histidine; Infertility; Kidney; Liver; Male; Mice; Mutation; Thymus Gland; Transplantation, Homologous; Tryptophan; Tyrosine; Ultrasonics | 1973 |
Tryptophol formation by Zygosaccharomyces priorianus.
Topics: 5-Hydroxytryptophan; Acetaldehyde; Amino Alcohols; Chromatography, Thin Layer; Fermentation; Fluorometry; Indoleacetic Acids; Indoles; Magnetic Resonance Spectroscopy; Phenylalanine; Pyruvates; Saccharomyces; Saccharomyces cerevisiae; Spectrophotometry, Infrared; Stereoisomerism; Tryptamines; Tryptophan; Tyrosine | 1973 |
Effect of L-DOPA and analogues on central dopamine and noradrenaline mechanisms.
Topics: 5-Hydroxytryptophan; Acetamides; Animals; Apomorphine; Brain Chemistry; Clonidine; Corpus Striatum; Dopamine; Hydrazines; Levodopa; Methyldopa; Methyltyrosines; Movement; Nialamide; Norepinephrine; Octopamine; Rats; Receptors, Drug; Reflex; Reserpine; Spinal Cord; Stimulation, Chemical; Tyramine; Tyrosine | 1974 |
Occurrence and distribution of aromatic L-amino acid (L-DOPA) decarboxylase in the human brain.
Topics: 5-Hydroxytryptophan; Aged; Aging; Animals; Basal Ganglia; Brain; Carbon Isotopes; Cats; Cattle; Caudate Nucleus; Cerebral Cortex; Chromatography, Paper; Diencephalon; Dopa Decarboxylase; Enzyme Activation; Female; Haplorhini; Humans; Hypothalamus; Male; Mesencephalon; Middle Aged; Pineal Gland; Pyridoxal Phosphate; Rats; Species Specificity; Stereoisomerism; Tyrosine | 1972 |
[Advantages of restoring the granular catecholamine stock and of SH groups in the treatment of so-called "irreversible" hemorrhagic shock].
Topics: 5-Hydroxytryptophan; Animals; Catecholamines; Cell Membrane Permeability; Chlorpromazine; Dogs; Dopamine; Electric Stimulation; Glutathione Reductase; Hippocampus; Hypertension; Hypothalamus; Monoamine Oxidase Inhibitors; Norepinephrine; Perfusion; Reticular Formation; Shock, Hemorrhagic; Stereotaxic Techniques; Stress, Physiological; Sulfhydryl Compounds; Tyramine; Tyrosine | 1969 |
[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 |
Catechol- and indolamines in some endocrine cell systems. An autoradiographical, histochemical and radioimmunological study.
Topics: 5-Hydroxytryptophan; Animals; Autoradiography; Carbon Isotopes; Catecholamines; Chromatography; Dihydroxyphenylalanine; Dopa Decarboxylase; Dopamine; Epinephrine; Female; Gastric Mucosa; Histocytochemistry; Insulin Antagonists; Islets of Langerhans; Male; Mice; Microscopy, Electron; Microscopy, Fluorescence; Monoamine Oxidase; Norepinephrine; Pancreas; Rabbits; Radioimmunoassay; Serotonin; Thyroid Gland; Tritium; Tryptophan; Tyrosine | 1971 |
Evidence for inhibition by brain serotonin of mouse killing behaviour in rats.
Topics: 5-Hydroxytryptophan; Aggression; Animals; Behavior, Animal; Brain; Humans; Injections, Intraperitoneal; Limbic System; Male; Methylation; Mice; Pargyline; Phenylalanine; Rats; Serotonin; Serotonin Antagonists; Tyrosine | 1971 |
3-D-eoxy-D-arabino-heptulosonate-7-phosphate synthase of Streptomyces aureofaciens Tü 24. II. Repression and inhibition by tryptophan and tryptophan analogues.
Topics: 5-Hydroxytryptophan; Aldehyde-Lyases; Allosteric Regulation; Enzyme Repression; Hydrogen-Ion Concentration; Phenylalanine; Phosphoenolpyruvate; Stereoisomerism; Streptomyces; Streptomyces aureofaciens; Tetroses; Tryptophan; Tyrosine | 1971 |
The tyrosine hydroxylase activity of mammalian tyrosinase.
Topics: 5-Hydroxytryptophan; Animals; Ascorbic Acid; Carbamates; Cricetinae; Cyanides; Dihydroxyphenylalanine; Enzymes; In Vitro Techniques; Melanoma; Mixed Function Oxygenases; Tritium; Tyrosine; Tyrosine Decarboxylase | 1966 |
Serotonin deficiency in infancy as a cause of a mental defect in experimental phenylketonuria.
Topics: 5-Hydroxytryptophan; Animals; Animals, Newborn; Chlorpromazine; Electroshock; Female; Humans; In Vitro Techniques; Intellectual Disability; Learning; Male; Melatonin; Mice; Neurosecretion; Phenylalanine; Phenylketonurias; Phenylpyruvic Acids; Reserpine; Serotonin; Tryptamines; Tyrosine; Urine | 1965 |
m-Fluorotyrosine convulsions and mortality: relationship to catecholamine and citrate metabolism.
Topics: 5-Hydroxytryptophan; Amphetamine; Animals; Anticonvulsants; Atropine; Azoles; Brain; Chlordiazepoxide; Chlorpromazine; Citrates; Dihydroxyphenylalanine; Disulfiram; Drug Antagonism; Drug Synergism; Kidney; Lysergic Acid Diethylamide; Male; Methyldopa; Mice; Morphine; Nialamide; Norepinephrine; Pargyline; Phenobarbital; Phenytoin; Reserpine; Seizures; Serotonin; Strychnine; Tetrabenazine; Trimethadione; Tyrosine; Urea | 1967 |
Acute ergotropic response induced by reserpine and mephentermine.
Topics: 5-Hydroxytryptophan; Animals; Behavior, Animal; Brain; Central Nervous System; Chlorpromazine; Defense Mechanisms; Dihydroxyphenylalanine; Dogs; Dopamine; Drug Synergism; Electroencephalography; Humans; Imipramine; Iproniazid; Mephentermine; Norepinephrine; Pentobarbital; Rabbits; Reserpine; Scopolamine; Tyrosine | 1966 |
Effect of analogs of phenylalanine and tryptophan on kinetics of DOPA decarboxylase in rat brain.
Topics: 5-Hydroxytryptophan; Animals; Brain; Carbon Isotopes; Dihydroxyphenylalanine; Dopa Decarboxylase; Hydrogen-Ion Concentration; Kinetics; Male; Methyldopa; Phenylalanine; Pyridoxal Phosphate; Rats; Tryptophan; Tyrosine | 1966 |
[Autoradiographic study of the basal clear cell in the gastric gland].
Topics: 5-Hydroxytryptophan; Animals; Autoradiography; Chromium; Dihydroxyphenylalanine; Gastric Mucosa; Histocytochemistry; Injections, Intraperitoneal; Injections, Subcutaneous; Male; Methyldopa; Mice; Rats; Reserpine; Serotonin; Silver; Tryptophan; Tyrosine | 1967 |
Urinary exeretion of phenolic and indolic compounds, metacatecholamines, and VMA by full-term and premature infants.
Topics: 5-Hydroxytryptophan; Benzoates; Catecholamines; Cinnamates; Creatinine; Humans; Indoleacetic Acids; Infant, Newborn; Infant, Premature; Kynurenine; Lactates; Mandelic Acids; Phenylacetates; Phenylalanine; Phenylpyruvic Acids; Phthalic Acids; Propionates; Tryptophan; Tyrosine | 1968 |
Mechanism of norepinephrine depletion by 5-hydroxytryptophan.
Topics: 5-Hydroxytryptophan; Animals; Brain; Brain Chemistry; Carbon Isotopes; Injections, Intraperitoneal; Injections, Intravenous; Male; Methyltyrosines; Norepinephrine; Rats; Tyrosine | 1968 |
[The localization of biogenic amines in the autonomic nervous system (electron microscopic study in conjunction with autoradiography)].
Topics: 5-Hydroxytryptophan; Amines; Animals; Autonomic Nervous System; Autoradiography; Dihydroxyphenylalanine; Dopamine; Epinephrine; Ganglia, Autonomic; Genitalia, Male; Histamine; Histidine; Histocytochemistry; Intestine, Small; Male; Methods; Microscopy, Electron; Neurons; Norepinephrine; Pineal Gland; Rats; Serotonin; Tritium; Tryptophan; Tyrosine | 1968 |
Studies of brain aminotransferase and psychotropic agents. I. Interaction of B-B'-iminodipropionitrile and rat brain aromatic aminotransferases.
Topics: 5-Hydroxytryptophan; Aminopropionitrile; Animals; Brain; Brain Chemistry; Chromatography; Chromatography, Gel; Female; Kinetics; Nitriles; Phenylalanine; Pyridoxal Phosphate; Rats; Transaminases; Tyrosine | 1969 |
Activity of aromatic aminotransferases in rat brain.
Topics: 5-Hydroxytryptophan; Age Factors; Amino Acids; Animals; Brain; Dihydroxyphenylalanine; Fetus; Histidine; Humans; Infant, Newborn; Methods; Phenylalanine; Rats; Transaminases; Tryptophan; Tyrosine | 1968 |
Effect of alpha-methyl-5-hydroxytryptophan ethyl ester upon tissue norepinephrine levels in rats and mice.
Topics: 5-Hydroxytryptophan; Adrenal Glands; Animals; Brain; Brain Chemistry; Esters; Mice; Mixed Function Oxygenases; Myocardium; Norepinephrine; Rats; Time Factors; Tyrosine | 1969 |
Chlorpromazine-induced accumulation of pyridoxal-5'-phosphate and activation of the decarboxylase of aromatic amino acids in rat brain.
Topics: 5-Hydroxytryptophan; Amino Acids; Animals; Brain; Brain Chemistry; Carbon Isotopes; Catecholamines; Chlorpromazine; Cycloheximide; Dactinomycin; Dihydroxyphenylalanine; Dopa Decarboxylase; Dopamine; In Vitro Techniques; Pyridoxal Phosphate; Rats; Serotonin; Time Factors; Tyrosine | 1969 |
The effect of L-dopa on monoamine metabolites in Parkinson's disease.
Topics: 5-Hydroxytryptophan; Aged; Dihydroxyphenylalanine; Dopamine; Humans; Hydroxyindoleacetic Acid; Middle Aged; Mixed Function Oxygenases; Parkinson Disease; Phenylacetates; Serotonin; Stereoisomerism; Tyrosine | 1970 |
Behavioral and catecholamine depleting effects of alpha-methyl-5-hydroxytryptophan.
Topics: 5-Hydroxytryptophan; Amphetamine; Animals; Brain; Brain Chemistry; Catecholamines; Dopamine; Male; Methyltyrosines; Mice; Mixed Function Oxygenases; Motor Activity; Norepinephrine; Tyrosine | 1969 |
DL-[2-14C]p-chlorophenylalanine as an inhibitor of tryptophan 5-hydroxylase.
Topics: 5-Hydroxytryptophan; Animals; Brain; Carbon Isotopes; Centrifugation, Density Gradient; Chromatography, Paper; Dialysis; In Vitro Techniques; Liver; Male; Mixed Function Oxygenases; Phenylalanine; Pyruvates; Rats; Spectrophotometry; Tryptophan; Tyrosine | 1970 |
Acid catalysis of the formaldehyde condensation reaction for a sensitive histochemical demonstration of tryptamines and 3-methoxylated phenylethylamines. 2. Characterization of amine fluorophores and application to tissues.
Topics: 5-Hydroxytryptophan; Animals; Catecholamines; Dopamine; Epinephrine; Female; Fluorescence; Formaldehyde; Freeze Drying; Histamine; Histocytochemistry; Hydrochloric Acid; Male; Melatonin; Mescaline; Methods; Microscopy, Fluorescence; Norepinephrine; Normetanephrine; Pancreas; Phenethylamines; Rats; Serotonin; Spectrophotometry; Submandibular Gland; Tryptamines; Tryptophan; Tyramine; Tyrosine | 1971 |
Effect of some drugs on the uptake of monoamines and their precursors in the mouse Paneth cells.
Topics: 5-Hydroxytryptophan; Amines; Amitriptyline; Amphetamine; Animals; Binding Sites; Catecholamines; Chlorpromazine; Cocaine; Colon; Cytoplasmic Granules; Decarboxylation; Dihydroxyphenylalanine; Dopamine; Duodenum; Female; Guanethidine; Ileum; Imipramine; Jejunum; Male; Methyltyrosines; Mice; Microscopy, Fluorescence; Nortriptyline; Pargyline; Peptide Biosynthesis; Promazine; Reserpine; Serotonin; Tyrosine | 1971 |
Simultaneous determination of 3,4-dihydroxyphenylalanine, 5-hydroxytryptophan, dopamine, 4-hydroxy-3-methoxyphenylalanine, norepinephrine, 3,4-dihydroxyphenylacetic acid, homovanillic acid, serotonin, and 5-hydroxyindoleacetic acid in rat cerebrospinal fl
Topics: 3,4-Dihydroxyphenylacetic Acid; 5-Hydroxytryptophan; Animals; Brain Chemistry; Chromatography, High Pressure Liquid; Dihydroxyphenylalanine; Dopamine; Homovanillic Acid; Hydroxyindoleacetic Acid; Male; Methyltyrosines; Norepinephrine; Rats; Rats, Inbred Strains; Serotonin; Tryptophan; Tyrosine | 1982 |
Effects of drug-induced changes in brain monoamines on aggression and motor behavior in mice.
Topics: 3,4-Dihydroxyphenylacetic Acid; 5-Hydroxytryptophan; Aggression; Amphetamine; Animals; Biogenic Amines; Brain Chemistry; Diet; Dose-Response Relationship, Drug; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Levodopa; Male; Mice; Motor Activity; Tyrosine | 1984 |
Lack of evidence that the central serotoninergic system plays a role in the activation of prolactin secretion following inhibition of dopamine synthesis or blockade of dopamine receptors in the male rat.
Topics: 5-Hydroxytryptophan; Animals; Apomorphine; Cyproheptadine; Depression, Chemical; Dopamine; Dopamine Antagonists; Fenclonine; Fluoxetine; Flupenthixol; Hypothalamus; Male; Methysergide; Prolactin; Rats; Receptors, Dopamine; Receptors, Serotonin; Spiperone; Stimulation, Chemical; Tyrosine | 1980 |
Reduced brain monoamine synthesis by systemic treatment with terbutaline, a beta 2-receptor agonist.
Topics: 5-Hydroxytryptophan; Animals; Brain; Dihydroxyphenylalanine; Dopamine; Male; Monoamine Oxidase; Norepinephrine; Rats; Terbutaline; Tryptophan; Tyrosine | 1980 |
Effect of diazepam on cerebral monoamine synthesis during hypoxia and hypercapnia in the rat.
Topics: 5-Hydroxytryptophan; Amino Acids; Animals; Brain; Cerebrovascular Circulation; Diazepam; Dihydroxyphenylalanine; Hypercapnia; Hypoxia; Male; Oxygen Consumption; Rats; Rats, Inbred Strains; Tryptophan; Tyrosine | 1982 |
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 |
5-Hydroxytryptophan: an absorption and fluorescence probe which is a conservative replacement for [A14 tyrosine] in insulin.
Topics: 5-Hydroxytryptophan; Adipocytes; Animals; Fluorescent Dyes; Glucose; Insulin; Lipids; Rats; Spectrometry, Fluorescence; Spectrophotometry; Tyrosine | 1995 |
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 |
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 |
Activation and desensitization by cyclic antidepressant drugs of alpha2-autoreceptors, alpha2-heteroreceptors and 5-HT1A-autoreceptors regulating monamine synthesis in the rat brain in vivo.
Topics: 5-Hydroxytryptophan; Adrenergic Uptake Inhibitors; Animals; Antidepressive Agents, Tricyclic; Autoreceptors; Brain; Carboxy-Lyases; Cerebral Cortex; Desipramine; Dihydroxyphenylalanine; Dose-Response Relationship, Drug; Drug Interactions; Fluoxetine; Hippocampus; Male; Norepinephrine; Protriptyline; Rats; Rats, Sprague-Dawley; Serotonin; Time Factors; Tryptophan; Tyrosine; Zimeldine | 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 |
The O-methylated derivative of L-DOPA, 3-O-methyl-L-DOPA, fails to inhibit neuronal and non-neuronal aromatic L-amino acid decarboxylase.
Topics: 5-Hydroxytryptophan; Animals; Aromatic-L-Amino-Acid Decarboxylases; Benserazide; Brain; Cells, Cultured; Dose-Response Relationship, Drug; Drug Interactions; Kidney; Liver; Male; Neurons; Parkinson Disease; Rats; 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 |
Observations on the substrate specificity of DOPA decarboxylase from ox adrenal medulla, human phaeochromocytoma and human argentaffinoma.
Topics: 5-Hydroxytryptophan; Adrenal Medulla; Carcinoid Tumor; Dihydroxyphenylalanine; Dopa Decarboxylase; Humans; Lyases; Pheochromocytoma; Substrate Specificity; Tyrosine | 1962 |
EFFECT OF RESERPINE ON AMINO ACIDS IN BRAIN.
Topics: 5-Hydroxytryptophan; Amino Acids; Aminobutyrates; Aspartic Acid; Brain; Glutamates; Histidine; Hydroxyproline; Nitrogen; Pharmacology; Phenylalanine; Proline; Proteins; Rats; Research; Reserpine; Tryptophan; Tyrosine | 1963 |
TRANSAMINATION OF AROMATIC AMINO ACIDS IN RAT BRAIN.
Topics: 5-Hydroxytryptophan; Amino Acids, Aromatic; Brain; Chromatography; Dihydroxyphenylalanine; Keto Acids; Ketoglutaric Acids; Phenylalanine; Phenylpyruvic Acids; Rats; Research; Tissue Extracts; Transaminases; Tryptophan; Tyrosine | 1964 |
PREVENTION OF A MENTAL DEFECT OF PHENYLKETONURIA WITH SEROTONIN CONGENERS SUCH AS MELATONIN OR HYDROXYTRYPTOPHAN.
Topics: 5-Hydroxytryptophan; Animals; Biomedical Research; Indoles; Learning; Melatonin; Mice; Pharmacology; Phenylalanine; Phenylketonurias; Research; Serotonin; Tyrosine | 1964 |
STUDIES ON THE SPECIFICITY OF TYROSINE-ALPHA-KETOGLUTARATE TRANSAMINASE.
Topics: 5-Hydroxytryptophan; Alanine; Amphetamine; Benzoates; Butyrates; Catecholamines; Dihydroxyphenylalanine; Enzyme Inhibitors; Ephedrine; Indoleacetic Acids; Ketoglutaric Acids; Lactates; Liver; Mandelic Acids; Methyldopa; Normetanephrine; Pharmacology; Phenylacetates; Phenylalanine; Propionates; Rats; Research; Transaminases; Tryptophan; Tyramine; Tyrosine; Tyrosine Transaminase | 1964 |
[5-HYDROXYTRYPTOPHAN DOPA DECARBOXYLASE IN NERVOUS AND CARDIAC TISSUES IN THE MOLLUSC HELIX POMATIA. INTERACTION OF SUBSTRATES IN VITRO].
Topics: 5-Hydroxytryptophan; Aromatic-L-Amino-Acid Decarboxylases; Dihydroxyphenylalanine; Dopa Decarboxylase; Heart; In Vitro Techniques; Methyldopa; Mollusca; Myocardium; Nerve Tissue; Physiology, Comparative; Research; Serotonin; Tryptophan; Tyrosine | 1964 |
ON THE MECHANISM OF THE BRAIN SEROTONIN DEPLETION IN EXPERIMENTAL PHENYLKETONURIA.
Topics: 5-Hydroxytryptophan; Adrenal Glands; Ascorbic Acid; Blood; Brain; Brain Chemistry; Carboxy-Lyases; Cholinesterases; Corticosterone; Dopamine; Glutamates; Liver; Metabolism; Mixed Function Oxygenases; Norepinephrine; Phenylalanine; Phenylketonurias; Rats; Research; Serotonin; Transaminases; Tryptophan; Tyrosine | 1965 |
Effect of acute tyrosine depletion in using a branched chain amino-acid mixture on dopamine neurotransmission in the rat brain.
Topics: 3,4-Dihydroxyphenylacetic Acid; 5-Hydroxytryptophan; Amino Acids, Branched-Chain; Amphetamine; Analysis of Variance; Animals; Behavior, Animal; Brain; Brain Chemistry; Catecholamines; Cell Count; Dopamine; Dopamine Agents; Dose-Response Relationship, Drug; Drug Interactions; Immunohistochemistry; Male; Microdialysis; Motor Activity; Oncogene Proteins v-fos; Rats; Rats, Sprague-Dawley; Serotonin; Time Factors; Tyrosine | 2006 |
Preparation and evaluation of a novel chiral stationary phase based on covalently bonded chitosan for ligand-exchange chromatography.
Topics: 5-Hydroxytryptophan; Amino Acids; Carboxylic Acids; Chitin; Chitosan; Chromatography, Liquid; Copper; Ligands; Methanol; Molecular Structure; Silicon Dioxide; Stereoisomerism; Tyrosine | 2006 |
Development of novel mass spectrometric methods for identifying HOCl-induced modifications to proteins.
Topics: 5-Hydroxytryptophan; Amino Acid Sequence; Animals; Hypochlorous Acid; Mass Spectrometry; Molecular Sequence Data; Muramidase; Oxidation-Reduction; Peptides; Protein Processing, Post-Translational; Proteins; Sequence Analysis, Protein; Tyrosine | 2009 |
Meal ingestion, amino acids and brain neurotransmitters: effects of dietary protein source on serotonin and catecholamine synthesis rates.
Topics: 5-Hydroxytryptophan; Amino Acids; Animals; Brain Chemistry; Caseins; Catecholamines; Cerebral Cortex; Diet; Dietary Proteins; Eating; Glutens; Kinetics; Leucine; Male; Neurotransmitter Agents; Rats; Rats, Sprague-Dawley; Serotonin; Soybean Proteins; Tryptophan; Tyrosine | 2009 |
Comprehensive feature analysis for sample classification with comprehensive two-dimensional LC.
Topics: 5-Hydroxytryptophan; Algorithms; Chromatography, Liquid; Humans; Indoleacetic Acids; Indoles; Nitrates; Tryptophan; Tyrosine | 2010 |
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 |
Chromatographic assay to study the activity of multiple enzymes involved in the synthesis and metabolism of dopamine and serotonin.
Topics: 3,4-Dihydroxyphenylacetic Acid; 5-Hydroxytryptophan; Animals; Biological Assay; Central Nervous System; Chromatography; Dopamine; Dopamine Agents; Hydroxyindoleacetic Acid; Levodopa; Lymnaea; Models, Biological; Molecular Structure; Serotonin; Tryptophan; Tyrosine | 2012 |
Integrated theory to unify status among schizophrenia and manic depressive illness.
Topics: 5-Hydroxytryptophan; Antidepressive Agents, Tricyclic; Antipsychotic Agents; Biopterins; Bipolar Disorder; Blood-Brain Barrier; Depression; Depression, Postpartum; Dopamine; Female; Hallucinations; Humans; Kynurenic Acid; Levodopa; Male; Neuroleptic Malignant Syndrome; Neurotransmitter Agents; Paranoid Disorders; Premenstrual Syndrome; Schizophrenia; Seasonal Affective Disorder; Serotonin; Serotonin Syndrome; Tyrosine | 2015 |
Pyridoxal in the Cerebrospinal Fluid May Be a Better Indicator of Vitamin B6-dependent Epilepsy Than Pyridoxal 5'-Phosphate.
Topics: 5-Hydroxytryptophan; Adolescent; Child; Child, Preschool; Epilepsy; Female; Humans; Infant; Infant, Newborn; Male; Pipecolic Acids; Pyridoxal; Pyridoxal Phosphate; Retrospective Studies; Tyrosine; Vitamin B 6; Young Adult | 2020 |
Simultaneous determination of 5-hydroxytryptophan and 3-O-methyldopa in dried blood spot by UPLC-MS/MS: A useful tool for the diagnosis of L-amino acid decarboxylase deficiency.
Topics: 5-Hydroxytryptophan; Adolescent; Adult; Amino Acid Metabolism, Inborn Errors; Aromatic-L-Amino-Acid Decarboxylases; Child; Child, Preschool; Chromatography, High Pressure Liquid; Dried Blood Spot Testing; Female; Humans; Infant; Infant, Newborn; Male; Middle Aged; Tandem Mass Spectrometry; Tyrosine; Young Adult | 2021 |
Exploration of urinary metabolite dynamicity for early detection of pregnancy in water buffaloes.
Topics: 5-Hydroxytryptophan; Amino Acids, Aromatic; Animals; Bison; Buffaloes; Female; Pregnancy; Tryptophan; Tyrosine | 2022 |
Substrate promiscuity of the cyclic dipeptide prenyltransferases from Aspergillus fumigatus ( section sign).
Topics: Aspergillus fumigatus; Dimethylallyltranstransferase; Dipeptides; Molecular Structure; Substrate Specificity; Tryptophan | 2009 |