pteridines has been researched along with tryptophan in 30 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 22 (73.33) | 18.7374 |
| 1990's | 6 (20.00) | 18.2507 |
| 2000's | 2 (6.67) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Blair, JA; Green, A; Leeming, RJ; Raine, DN | 1 |
| Bourgoin, S; Glowinski, J; Hamon, M; Hery, F; Ternaux, JP | 1 |
| Fuchs, D; Hausen, A; Reibnegger, G; Wachter, H; Werner, ER; Werner-Felmayer, G | 2 |
| Feng, GS; Taylor, MW | 1 |
| Dierich, MP; Fuchs, D; Wachter, H; Werner-Felmayer, G | 1 |
| Bel, Y; Ferré, J | 1 |
| Kulinski, T; Lee, J; O'Kane, DJ; Visser, AJ | 1 |
| Lee, EH; Mandell, AJ | 1 |
| Balemans, MG; de Morée, A; Ebels, I; Mans, DR; van Benthem, J | 1 |
| Hayaishi, O; Miwa, S; Watanabe, Y | 1 |
| Bushing, JA; Sanders-Bush, E; Sulser, F | 1 |
| Dickens, G; Guroff, G; Letendre, CH | 1 |
| Eichelberg, D; Wessing, A | 1 |
| Friedman, PA; Kappelman, AH; Kaufman, S | 1 |
| Kozloff, LM; Lute, M | 1 |
| Ghosh, D; Green, R | 1 |
| Lovenberg, W; Robinson, D; Sjoerdsma, A | 1 |
| Dustmann, JH | 1 |
| Kaufman, S; Storm, CB | 1 |
| Coulson, WF; Jepson, JB; Wardle, E | 1 |
| Jequier, E; Lovenberg, W; Robinson, DS; Sjoerdsma, A | 1 |
| Forrest, HS; Ghosh, D | 1 |
| Grahame-Smith, DG | 1 |
| Balemans, MG; de Moreé, A; Ebels, I; Hendriks, HG; van Berlo, M | 1 |
| Betts, T; Corbett, JA; Dursun, SM; Farrar, G; Handley, SL; Rickards, H | 1 |
| Hunter, WJ; Kuykendall, LD | 1 |
| Bailey, S; McAlpine, AS; McEwan, AG | 1 |
| Fekkes, D; Hoekstra, R; Pepplinkhuizen, L; van de Wetering, BJ; Verhoeven, WM | 1 |
| Bannink, M; Eggermont, AM; Fekkes, D; Kruit, WH; Mulder, PG; Stoter, G; Van Gool, AR; van Ojik, HH | 1 |
1 review(s) available for pteridines and tryptophan
| Article | Year |
|---|---|
Relationship between interferon-gamma, indoleamine 2,3-dioxygenase, and tryptophan catabolism.
Topics: Animals; Chlamydia trachomatis; Enzyme Induction; Fibroblasts; Humans; Indoleamine-Pyrrole 2,3,-Dioxygenase; Interferon-gamma; Kynurenine; Pteridines; Toxoplasma; Tryptophan; Tryptophan Oxygenase | 1991 |
2 trial(s) available for pteridines and tryptophan
| Article | Year |
|---|---|
Effect of light therapy on biopterin, neopterin and tryptophan in patients with seasonal affective disorder.
Topics: Adult; Biopterins; Female; Humans; Immunity, Cellular; Male; Middle Aged; Neopterin; Personality Inventory; Phototherapy; Pteridines; Reference Values; Seasonal Affective Disorder; Seasons; Serotonin; Tryptophan | 2003 |
Pegylated interferon-alpha2b treatment in melanoma patients: influence on amino acids, 5-hydroxyindolacetic acid and pteridine plasma concentrations.
Topics: Adult; Aged; Amino Acids; Biopterins; Drug Administration Schedule; Female; Humans; Hydroxyindoleacetic Acid; Injections, Subcutaneous; Interferon alpha-2; Interferon-alpha; Male; Melanoma; Middle Aged; Neopterin; Phenylalanine; Pilot Projects; Polyethylene Glycols; Pteridines; Randomized Controlled Trials as Topic; Recombinant Proteins; Time Factors; Tryptophan; Tyrosine | 2004 |
27 other study(ies) available for pteridines and tryptophan
| Article | Year |
|---|---|
Biopterin derivatives in normal and phenylketonuric patients after oral loads of L-phenylalanine, L-tyrosine, and L-tryptophan.
Topics: Administration, Oral; Adolescent; Adult; Biopterins; Child, Preschool; Chromatography, Thin Layer; Humans; Infant; Infant, Newborn; Phenylalanine; Phenylketonurias; Pteridines; Tryptophan; Tyrosine | 1976 |
In vivo and in vitro activation of soluble tryptophan hydroxylase from rat brainstem.
Topics: Allosteric Regulation; Animals; Brain Stem; Dibenzothiepins; Enzyme Activation; Kinetics; Lysergic Acid Diethylamide; Male; Methiothepin; Mixed Function Oxygenases; Pteridines; Rats; Serotonin; Sodium Dodecyl Sulfate; Trypsin; Tryptophan; Tryptophan Hydroxylase | 1976 |
Relationships between pteridine synthesis and tryptophan degradation.
Topics: Biopterins; Cells, Cultured; Enzyme Induction; Humans; Hydrolases; Interferon-gamma; Macrophages; NAD; Neopterin; Pteridines; Tryptophan; Tryptophan Oxygenase | 1991 |
Interactions between immune activation cascades and biosynthesis of neurotransmitters.
Topics: Humans; Immunity, Cellular; Lymphocyte Activation; Neurotransmitter Agents; Pteridines; Tryptophan | 1990 |
Regulation of pteridine biosynthesis and aromatic amino acid hydroxylation in Drosophila melanogaster.
Topics: Amino Acids; Animals; Drosophila melanogaster; Hydroxylation; Mutation; Phenylalanine; Pteridines; Tryptophan; Tyrosine | 1989 |
Effect of interferon gamma on tryptophan and pteridine metabolism of human cells.
Topics: Humans; Interferon-gamma; Pteridines; Tryptophan | 1988 |
Spectroscopic investigations of the single tryptophan residue and of riboflavin and 7-oxolumazine bound to lumazine apoprotein from Photobacterium leiognathi.
Topics: Apoproteins; Bacterial Proteins; Carrier Proteins; Circular Dichroism; Luminescent Proteins; Photobacterium; Protein Binding; Protein Conformation; Pteridines; Riboflavin; Spectrometry, Fluorescence; Spectrophotometry; Tryptophan | 1987 |
Relationships between drug-induced changes in tetrahydrobiopterin and biogenic amine concentrations in rat brain.
Topics: Animals; Biogenic Amines; Biopterins; Brain Chemistry; Circadian Rhythm; Cocaine; Corticotropin-Releasing Hormone; Dextroamphetamine; Male; Methylphenidate; Pteridines; Rats; Rats, Inbred Strains; Tryptophan; Valine | 1985 |
The effect of reduced neopterin on the synthesis of several methylated indoles in the pineal gland of adult male golden hamsters, kept under standardized conditions.
Topics: 5-Hydroxytryptophan; Animals; Biopterins; Cricetinae; Indoles; Male; Melatonin; Mesocricetus; Methylation; Neopterin; Pineal Gland; Pteridines; Tryptophan | 1985 |
6R-L-erythro-5,6,7,8-tetrahydrobiopterin as a regulator of dopamine and serotonin biosynthesis in the rat brain.
Topics: Animals; Biopterins; Brain; Dopamine; Hydroxylation; Isomerism; Probenecid; Pteridines; Rats; Serotonin; Time Factors; Tryptophan; Tyrosine | 1985 |
p-Chloroamphetamine--inhibition of cerebral tryptophan hydroxylase.
Topics: Amphetamine; Animals; Brain Stem; Carbon Isotopes; Carboxy-Lyases; Chlorine; Chromatography, Ion Exchange; Dialysis; Enzyme Activation; Fenclonine; In Vitro Techniques; Kidney; Kinetics; Male; Methamphetamine; Mixed Function Oxygenases; Proadifen; Pteridines; Rats; Rats, Inbred Strains; Serotonin; Spectrometry, Fluorescence; Tryptophan | 1972 |
The tryptophan hydroxylase of Chromobacterium violaceum.
Topics: 5-Hydroxytryptophan; Carbon Radioisotopes; Cell Division; Chromatography, DEAE-Cellulose; Chromatography, Paper; Chromobacterium; Enzyme Induction; Fenclonine; Hydrogen-Ion Concentration; Kinetics; Mixed Function Oxygenases; Oxidation-Reduction; Phenylalanine; Pteridines; Spectrometry, Fluorescence; Sulfhydryl Reagents; Time Factors; Tryptophan; Tryptophan Hydroxylase | 1974 |
[Fluorescing substances from the Malpighian tubules of wild-type and various eye color mutants of Drosophila melanogaster].
Topics: Animals; Chromatography, Paper; Drosophila; Eye; Fluorescence; Kynurenic Acid; Kynurenine; Malpighian Tubules; Molecular Biology; Mutation; Pigments, Biological; Pteridines; Riboflavin; Spectrophotometry; Tryptophan; Xanthurenates | 1968 |
Partial purification and characterization of tryptophan hydroxylase from rabbit hindbrain.
Topics: Ammonium Sulfate; Animals; Brain; Calcium Phosphates; Carbon Isotopes; Catalase; Chromatography, Thin Layer; Colorimetry; Decarboxylation; Hydrogen Peroxide; Iron; Kinetics; Mixed Function Oxygenases; NADP; Oxidoreductases; Oxygen; Pteridines; Pterins; Rabbits; Spectrometry, Fluorescence; Spectrophotometry; Structure-Activity Relationship; Tryptophan | 1972 |
Folic acid, a structural component of T4 bacteriophage.
Topics: Animals; Chromatography, Paper; Coliphages; Culture Media; Enterococcus faecalis; Escherichia coli; Fluorometry; Folic Acid; In Vitro Techniques; Lactobacillus; Pteridines; Spectrophotometry; Swine; Tryptophan; Viral Proteins | 1965 |
Urinary levels of kynurenine and 3-hydroxykynurenine in the rat: effects of triamterene.
Topics: Amino Acids; Animals; Female; Injections, Intraperitoneal; Kynurenine; Metabolism; Mixed Function Oxygenases; Phenylbutyrates; Pteridines; Rats; Renal Aminoacidurias; Tetrahydrofolate Dehydrogenase; Triamterene; Tryptophan; Urination | 1970 |
Subcellular distribution and properties of rat brain stem tryptophan hydroxylase.
Topics: Animals; Brain Stem; Centrifugation; Dialysis; Mercaptoethanol; Mitochondria; Mixed Function Oxygenases; Pteridines; Rats; Tryptophan | 1968 |
Pigment studies on several eye-colour mutants of the honey bee, Apis mellifera.
Topics: Alleles; Animals; Bees; Chromatography, Paper; Eye; Kynurenine; Male; Molecular Biology; Mutation; Pigments, Biological; Pteridines; Tryptophan | 1968 |
The effect of variation of cofactor and substrate structure on the action of phenylalanine hydroxylase.
Topics: Animals; Chemical Phenomena; Chemistry; Kinetics; Liver; Mixed Function Oxygenases; Phenylalanine; Pteridines; Rats; Sheep; Tryptophan | 1968 |
Phenylalanine hydroxylase activity towards two substrates simultaneously: enhancement of inhibition by phenylalanine, tryptophan and their derivatives.
Topics: Animals; Binding Sites; Carbon Isotopes; Chemical Phenomena; Chemistry; Fluorine; Fluorometry; Kinetics; Liver; Mixed Function Oxygenases; Phenylalanine; Pteridines; Rats; Tryptophan | 1968 |
Further studies on tryptophan hydroxylase in rat brainstem and beef pineal.
Topics: Animals; Brain Chemistry; Brain Stem; Catechols; Cattle; Dihydroxyphenylalanine; Dopamine; Hydrogen-Ion Concentration; Iron; Iron Chelating Agents; Methyltyrosines; Mixed Function Oxygenases; Norepinephrine; Phenylalanine; Pineal Gland; Pteridines; Pyruvates; Rats; Serum Albumin; Tryptophan | 1969 |
Enzymatic studies on the hydroxylation of kynurenine in Drosophila melanogaster.
Topics: Amidohydrolases; Coenzymes; Drosophila; Kynurenine; Mitochondria; Mixed Function Oxygenases; Mutation; Oxygenases; Pigmentation; Pteridines; Tryptophan | 1967 |
The biosynthesis of 5-hydroxytryptamine in carcinoid tumours and intestine.
Topics: Adult; Animals; Carcinoid Tumor; Female; Humans; In Vitro Techniques; Intestine, Small; Male; Middle Aged; Mixed Function Oxygenases; Phenylalanine; Pteridines; Rabbits; Radioisotopes; Serotonin; Tryptophan | 1967 |
The influence of some pteridines on pineal 5-methoxyindole synthesis in male Wistar rats periodically exposed to either white or green light.
Topics: 5-Methoxytryptamine; Animals; Biopterins; Hydroxyindoleacetic Acid; Indoles; Light; Male; Melanins; Neopterin; Pineal Gland; Pteridines; Pterins; Rats; Rats, Inbred Strains; Tryptophan | 1983 |
Increased plasma kynurenine and its relationship to neopterin and tryptophan in Tourette's syndrome.
Topics: Adolescent; Adult; Child; Female; Humans; Kynurenine; Male; Plasma; Pteridines; Tourette Syndrome; Tryptophan | 1996 |
The sequence of a symbiotically essential Bradyrhizobium japonicum operon consisting of trpD, trpC and a moaC-like gene.
Topics: Amino Acid Sequence; Base Sequence; Coenzymes; Conserved Sequence; Genes, Bacterial; Metalloproteins; Molecular Sequence Data; Molybdenum Cofactors; Open Reading Frames; Operon; Pteridines; Rhizobiaceae; Sequence Analysis, DNA; Sequence Homology, Amino Acid; Tryptophan | 1997 |
The high resolution crystal structure of DMSO reductase in complex with DMSO.
Topics: Amino Acid Sequence; Bacterial Proteins; Binding Sites; Coenzymes; Crystallization; Crystallography, X-Ray; Dimethyl Sulfoxide; Iron-Sulfur Proteins; Macromolecular Substances; Metalloproteins; Models, Molecular; Molecular Sequence Data; Molybdenum Cofactors; Oxidoreductases; Pteridines; Substrate Specificity; Tryptophan | 1998 |