tryptophan has been researched along with n(1)-methylnicotinamide in 17 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 12 (70.59) | 18.7374 |
| 1990's | 2 (11.76) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 3 (17.65) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Bender, DA; Njagi, EN | 1 |
| Grahn, H; Grätz, R; Kröger, H | 2 |
| Carpenter, KJ; Cook, NE | 1 |
| Grätz, R; Kröger, H | 2 |
| Motooka, K; Murata, K; Shibata, K | 1 |
| Forchette, CA; Patterson, JI | 1 |
| Bender, DA; Totoe, L | 1 |
| Kondo, T; Miki, A; Shibata, K | 1 |
| CHALOUPKA, MM; REYNOLDS, MS; VIVIAN, VM | 1 |
| HEIMBERG, M; LEDER, IG; PERLZWEIG, WA; ROSEN, F | 1 |
| SUNG, SC; TUNG, TC | 1 |
| Fukuwatari, T; Morita, N; Shibata, K; Shibata, Y | 1 |
| da Cunha, DF; Maltos, AL; Monteiro, MC; Moraes, GV; Portari, GV; Vannucchi, H | 1 |
| Bouma, G; de Vries, EG; Kats-Ugurlu, G; Kema, IP; van Faassen, M; Walenkamp, AM | 1 |
1 review(s) available for tryptophan and n(1)-methylnicotinamide
| Article | Year |
|---|---|
Effects of tryptophan and nicotinamide intakes on in vivo oxidation of tryptophan and excretion of N1-methylnicotinamide in young rats.
Topics: Animals; Dose-Response Relationship, Drug; Niacinamide; Rats; Tryptophan | 1983 |
16 other study(ies) available for tryptophan and n(1)-methylnicotinamide
| Article | Year |
|---|---|
Tryptophan metabolism in mice infected with Schistosoma mansoni.
Topics: Animals; Cells, Cultured; Hydroxyindoleacetic Acid; Kynurenic Acid; Kynurenine; Liver; Male; Mice; Niacinamide; Schistosomiasis mansoni; Serotonin; Tryptophan; Xanthurenates | 1991 |
Influence of ethanol upon the introduction of tyrosine aminotransferase in liver, upon the NAD content in liver and brain, and upon the activity of glutamate oxalate aminotransferase and glutamate pyruvate aminotransferase in the serum of rats.
Topics: Adrenalectomy; Alanine Transaminase; Animals; Aspartate Aminotransferases; Brain Chemistry; Ethanol; Liver; Methionine; NAD; Niacinamide; Rats; Rats, Inbred Strains; Tryptophan; Tyrosine Transaminase | 1985 |
Leucine excess and niacin status in rats.
Topics: Animals; Body Weight; Diet; Edible Grain; India; Leucine; Liver; Male; Niacin; Niacinamide; Nicotinamide Mononucleotide; Nutritional Status; Pellagra; Rats; Rats, Inbred Strains; Statistics as Topic; Tryptophan; Vitamin B 6 Deficiency | 1987 |
Influence of chlorpromazine, reserpine and lithium carbonate upon the induction of the tyrosine aminotransferase (TAT) in the rat liver.
Topics: Adrenalectomy; Animals; Chlorpromazine; Enzyme Induction; Female; Lithium; Lithium Carbonate; Liver; Methionine; Niacinamide; Prednisolone; Rats; Rats, Inbred Strains; Reserpine; Tryptophan; Tyrosine Transaminase | 1983 |
The differences in growth and activity of the tryptophan-NAD pathway between Wistar and Sprague Dawley strains of rats fed on tryptophan-limited diet.
Topics: Animals; Carboxy-Lyases; Growth; Indoleamine-Pyrrole 2,3,-Dioxygenase; Male; NAD; Niacin; Niacinamide; Nicotinic Acids; Quinolinic Acids; Rats; Rats, Inbred Strains; Species Specificity; Tryptophan; Tryptophan Oxygenase | 1982 |
Effects of chronic ethanol feeding on the metabolism of tryptophan and nicotinamide in rats.
Topics: Animals; Diet; Ethanol; Male; Niacin; Niacinamide; Oxidation-Reduction; Rats; Rats, Inbred Strains; Tryptophan | 1983 |
[Effect of L-tryptophan, nicotinamide, L-methionine and 1-methylnicotinamide on the embryotoxic effect of various substances].
Topics: 6-Aminonicotinamide; Animals; Cyclophosphamide; Drug Interactions; Embryo, Mammalian; Female; Hydroxyurea; Mercaptopurine; Methionine; Mice; Niacinamide; Pregnancy; Tryptophan | 1983 |
Inhibition of tryptophan metabolism by oestrogens in the rat: a factor in the aetiology of pellagra.
Topics: Animals; Castration; Estrone; Female; Liver; NAD; NADP; Niacinamide; Pellagra; Rats; Rats, Inbred Strains; Tryptophan | 1984 |
Influence of D-galactosamine upon the NAD-metabolism in rat liver.
Topics: Adrenalectomy; Animals; Chemical and Drug Induced Liver Injury; Galactosamine; Liver; Methionine; NAD; Niacinamide; Nucleotidyltransferases; Poly(ADP-ribose) Polymerases; Rats; Rats, Inbred Strains; Tryptophan | 1983 |
Increased conversion ratio of tryptophan to niacin in severe food restriction.
Topics: Animals; Food Deprivation; Kynurenic Acid; Male; Niacin; Niacinamide; Rats; Rats, Wistar; Tryptophan; Xanthurenates | 1998 |
Some aspects of tryptophan metabolism in human subjects. I. Nitrogen balances, blood pyridine nucleotides and urinary excretion of N1-methylnicotinamide and N1-methyl-2-pyridone-5-carboxamide on a low-niacin diet.
Topics: Diet; Humans; Niacin; Niacinamide; Nitrogen; Nucleosides; Nucleotides; Pyridones; Tryptophan; Vitamins | 1958 |
The significance of dietary pyridoxine, niacin and protein in the conversion of tryptophan to N1-methylnicotinamide.
Topics: Diet; Humans; Niacin; Niacinamide; Nicotinic Acids; Pyridoxine; Tryptophan | 1950 |
Conversion of monomethyl-l-tryptophan to niacin and N1-methylnicotinamide by the rat.
Topics: Animals; Niacin; Niacinamide; Nicotinic Acids; Rats; Tryptophan | 1950 |
Enzymes that control the conversion of L-tryptophan-nicotinamide and the urinary excretion ratio (N(1)-methyl-2-pyridone-5-carboxamide + N(1)-methyl-4-pyridone-3-carboxamide)/N(1)-methylnicotinamide in mice.
Topics: Animals; Body Weight; Eating; Enzymes; Male; Mice; NAD; Niacinamide; Pyridones; Quinolinic Acid; Tryptophan | 2013 |
Niacin metabolism and indoleamine 2,3-dioxygenase activation in malnourished patients with flaky paint dermatosis.
Topics: Acute-Phase Reaction; Adult; Aged; C-Reactive Protein; Humans; Indoleamine-Pyrrole 2,3,-Dioxygenase; Indoles; Kwashiorkor; Kynurenine; Middle Aged; Niacin; Niacinamide; Pellagra; Skin; Skin Diseases; Tryptophan | 2015 |
Niacin (Vitamin B3) Supplementation in Patients with Serotonin-Producing Neuroendocrine Tumor.
Topics: Administration, Oral; Adult; Aged; Aged, 80 and over; Female; Humans; Male; Middle Aged; Neuroendocrine Tumors; Niacinamide; Serotonin; Tryptophan; Vitamin B Complex; Young Adult | 2016 |