tryptophan has been researched along with riboflavin in 149 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 77 (51.68) | 18.7374 |
| 1990's | 13 (8.72) | 18.2507 |
| 2000's | 22 (14.77) | 29.6817 |
| 2010's | 27 (18.12) | 24.3611 |
| 2020's | 10 (6.71) | 2.80 |
| Authors | Studies |
|---|---|
| Barnes, JC; Bradley, P; Day, NC; Fourches, D; Reed, JZ; Tropsha, A | 1 |
| Hoffmann, ME; Meneghini, R | 1 |
| Lemonnier, FJ; Scotto, JM; Thuong-Trieu, C | 1 |
| Ostrowski, W; Steczko, J | 1 |
| Brandt, NJ; Christensen, E; Gregersen, N; Grøn, IH; Rasmussen, K | 1 |
| De Bruin, EJ; Hankes, LV; Jansen, CR; Schmaeler, M | 1 |
| Blankenhorn, G | 1 |
| Nixon, BR; Wang, RJ | 1 |
| Amatayakul, K; Sivasomboon, B; Thanangkul, O | 1 |
| Anderson, KE; Bodansky, O; Kappas, A | 1 |
| Goldsmith, GA | 1 |
| Amemura, A; Harda, T; Kitagawa, H | 1 |
| Adrian, J; Boisselot-Lefèbvres, J | 1 |
| Hankes, LV; Jansen, CR | 1 |
| Drickamer, HG; Hook, JW; Li, TM; Weber, G | 1 |
| Wang, RJ | 1 |
| Silva, E | 1 |
| Duncan, D; Kelly, SM; Price, NC; Stevens, L; Walker, M | 1 |
| Abuin, E; Lissi, E; Rückert, V; Silva, E | 1 |
| Silva, E; Tapia, G | 1 |
| Becker, MI; De Ioannes, AE; Edwards, AM; Salim-Hanna, M; Silva, E | 1 |
| Becker, MI; de Ioannes, A; Salim-Hanna, M; Silva, E | 1 |
| Andley, UP | 1 |
| Edwards, AM; Salim-Hanna, M; Silva, E | 1 |
| Horwitt, MK | 1 |
| Kulinski, T; Lee, J; O'Kane, DJ; Visser, AJ | 1 |
| Grimm, U; Knapp, A; Schmitz, KW; Schmitz, W; Schulz, M; Smetan, M | 1 |
| Konyshev, VA | 1 |
| Aksenova, OV; Cherntsvoa, TA; Ivanova, VD | 1 |
| Oguri, S | 1 |
| Penzer, GR; Radda, GK | 1 |
| McGinty, F; Rose, DP | 1 |
| el-Beih, ZM; Moussa, TA | 1 |
| Eichelberg, D; Wessing, A | 1 |
| Stoien, JD; Wang, RJ | 1 |
| Bois-Joyeux, B; De Gasquet, P; Gaudin-Harding, F; Griglio, S; Karlin, R | 1 |
| Fèlix Chàvez, J | 1 |
| Gries, CL; Scott, ML | 1 |
| Agarwala, SC; Rastogi, AK; Sagar, P | 1 |
| Lakowicz, JR; Weber, G | 1 |
| Lynn, KR | 1 |
| Bois-Joyeux, B; Gaudin-Harding, F | 1 |
| Hudson, MM; Payne, IR | 1 |
| Bacher, A; Barth, G; Bayer, E; Bunnenberg, E; Djerassi, C; Krauss, P; Voelter, W | 1 |
| Buss, EG; Clagett, CO; Farrell, HM; Mallette, MF | 1 |
| Higuchi, T; Kristiansen, H; Nakano, M; Nakano, NI | 1 |
| Calandra, P | 1 |
| Draper, RD; Ingraham, LL | 1 |
| Kawai, F; Mitsuda, H; Tsuge, H | 1 |
| Cavill, IA; Jacobs, A | 1 |
| Ishiguro, K; Koyanagi, T; Suwa, J | 1 |
| Pettersson, G | 1 |
| Hess, GP; Swinehart, JH | 1 |
| McCormick, DB; Wright, LD | 1 |
| Tomita, G | 1 |
| Pereira, JF; Tollin, G | 1 |
| Caroli, J; Charpentier, C; Chevrel, B; Lemonnier, A; Lemonnier, F | 1 |
| Buss, EG; Clagett, CO; Guyer, RB; Ramanathan, L | 1 |
| Chelala, CA; Margolin, P | 1 |
| Bonjour, JP | 1 |
| Sauberlich, HE | 1 |
| Chou, SS; Eto, M | 1 |
| Andersson, LO; Brandt, J; Liljas, L | 1 |
| McClelland, DA; Price, NC; Stevens, L | 1 |
| Becker, MI; De Ioannes, AE; Edwards, AM; Jofré, B; Silva, E | 1 |
| Andrade, A; Edwards, AM; Silva, E; Ugarte, R | 1 |
| Rohr, F; Warman, ML; Yannicelli, S | 1 |
| Almarza, C; Berndt, D; Larrondo, L; Lissi, E; Silva, E | 1 |
| Heelis, PF; Kim, ST; Sancar, A | 1 |
| Becker, MI; De Ioannes, AE; Diaz, M; Silva, E | 1 |
| Brown, RR; Hankes, LV; Jansen, CR; Schmaeler, M | 1 |
| Becker, MI; de Ioannes, A; Edwards, AM; Mancini, M; Silva, E | 1 |
| Birlouez-Aragon, I; de La Rochette, A; Edwards, AM; Mancini, M; Morlière, P; Silva, E | 1 |
| Khanna, P; Schuman Jorns, M | 1 |
| Sidransky, H; Verney, E | 1 |
| Bartosz, G; Grzelak, A; Rychlik, B | 1 |
| Casaus, JL; De la Rosa, MA; Gómez-Moreno, C; Hervás, M; Lostao, A; Medina, M; Navarro, JA; Sancho, J | 1 |
| Liu, YY; Lu, CY | 1 |
| Murray, TA; Swenson, RP | 1 |
| Foster, MP; Murray, TA; Swenson, RP | 1 |
| Birlouez-Aragon, I; de La Rochette, A; Morlière, P; Silva, E | 1 |
| CHACONNET-HARDING, F; DALGLIESH, CE | 1 |
| CHARCONNET-HARDING, F; DALGLIESH, CE; NEUBERGER, A | 1 |
| MASON, M | 1 |
| GUDAITIS, A; WACHSTEIN, M | 1 |
| CHARCONNET-HARDING, F; TERROINE, T | 1 |
| BERG, CP; SYLIANCO, CY | 1 |
| HARDING-GAUDIN, F; JACQUOT, R | 1 |
| SLIFKIN, MA | 1 |
| YAGI, K; YAMABE, S | 1 |
| AMSTERDAM, D; HUTNER, SH; KEANE, MM; KITTRELL, M; LUBART, KJ; ZAHALSKY, AC | 1 |
| KAWAMURA, M; NAKAE, R | 1 |
| ICHIKAWA, Y; YAMANO, T | 1 |
| IVANOVA, VD; RAUSHENBAKH, MO | 1 |
| Abernathy, RP; Miller, J | 1 |
| OHGURI, S | 1 |
| D'ANGELI, F; HENDERSON, LM; KOSKI, RE | 1 |
| HARDING-CHARCONNET, F | 1 |
| HARDING-CHARCONNET, F; JACQUOT, R | 1 |
| Baba, SP; Bano, B; Patel, DK | 1 |
| Bacher, A; Breithaupt, C; Cushman, M; Fischer, M; GerhardtHaase, S; Huber, R; Koch, M; Weber, S | 1 |
| CHEN, JL; HARTE, RA | 1 |
| Bergander, L; Håkansson, H; Oberg, M; Rannug, A; Rannug, U | 1 |
| Cai, J; Shao, X; Shen, J; Xu, Z | 1 |
| Ge, M; Wang, W; Wu, G; Zhang, Z; Zhao, H | 1 |
| Huang, S; Yin, Y | 1 |
| Duurkens, RH; Geertsma, ER; Permentier, HP; Slotboom, DJ; Tol, MB | 1 |
| Ji, HF; Shen, L | 1 |
| Boubellouta, T; Dufour, E | 1 |
| PIRIE, A | 1 |
| Min, DB; Yettella, RR | 1 |
| Chen, L; Fei, XC; Gao, HW; Ma, YS; Zhang, X | 1 |
| Hustad, S; Midttun, Ø; Ueland, PM | 1 |
| Cheng, L; Li, K; Wang, M; Wang, SL; Wu, Q; Zhu, R | 1 |
| Byers, M; Frenkel, R; Lanan, M; Lyubarskaya, Y; Simeone, J; Zang, L | 1 |
| Castillo, M; Fagan, CC; Ferreira, TG; O'Callaghan, DJ; O'Donnell, CP; Payne, FA | 1 |
| Gosalbes, MJ; Lamelas, A; Latorre, A; Manzano-Marín, A; Moya, A; Peretó, J | 1 |
| Cucu, T; De Meulenaer, B; Kerkaert, B; Mestdagh, F; Shrestha, K; Van Camp, J | 1 |
| Chen, J; Gao, H; Qian, Y; Zhang, Y; Zhou, X | 1 |
| Grininger, M; Oesterhelt, D; Staudt, H; Wachtveitl, J | 1 |
| Aalders, MC; de Vos, J; Lambrechts, SA; Sijen, T; van Dam, A; van Weert, A | 1 |
| Mitra, RK; Pal, SK; Rakshit, S; Saha, R; Verma, PK | 1 |
| Calvet, A; Li, B; Ryder, AG | 1 |
| Liu, XM; Ntakatsane, MP; Zhou, P | 1 |
| Bai, G; Liang, Q; Luo, G; Ma, J; Wang, Y; Ying, X | 1 |
| Eussen, SJ; Hustad, S; Midttun, Ø; Nygård, O; Tell, GS; Theofylaktopoulou, D; Ueland, PM; Ulvik, A; Vollset, SE | 1 |
| Fuentealba, D; López, JJ; Palominos, M; Salas, CO; Soto-Arriaza, MA | 1 |
| Dolores O'Riordan, E; Egan, T; Jacquier, JC; O'Neill, GJ; O'Sullivan, M | 1 |
| Challier, C; García, NA; Gatica, E; Massad, W; Miskoski, S; Natera, J; Pajares, A; Possetto, D | 1 |
| Agüero, MB; Challier, C; Criado, S; Ferrrari, G; García, NA; González, M; Luna, L; Montaña, MP; Reynoso, E; Tereschuk, ML | 1 |
| Ferrari, GV; García, NA; Gutiérrez, EL; Massad, W; Miskoski, S; Muñoz, V; Natera, J; Paulina Montaña, M | 1 |
| Ka, H; Kim, MJ; Lee, J; Yi, B | 1 |
| Bottini, R; Piccoli, P; Purpora, R; Salomon, MV | 1 |
| Gabriele, S; Gevi, F; Persico, AM; Zolla, L | 1 |
| Amadei, A; Aschi, M; Daidone, I; Zanetti-Polzi, L | 1 |
| Kwolek-Mirek, M; Maslanka, R; Zadrag-Tecza, R | 1 |
| Connell, CV; Danielson, ND; Dotlich, EM; Gibler, JN; Grossman, S; Mansour, FR; Norman, BE; Wei, W; Zhang, Y; Zhou, L | 1 |
| Aspee, A; Barrias, P; Carroll, L; Davies, MJ; Fuentes-Lemus, E; López-Alarcón, C; Silva, E; Tirapegui, C | 1 |
| Kulmyrzaev, A; Ozbekova, Z | 1 |
| Allen, M; Balland, A; Eakin, C; Reddy, P; Treuheit, MJ; Trimble, S; Valliere-Douglass, JF; Wallace, A | 1 |
| Herrero, M; Martínez, H; Masa, M; Quintas, G; Reche, X; Rodas, G; Sanjuan-Herráez, JD; Valle, X | 1 |
| Chen, J; Guo, L; He, Y; Ran, X; Wei, Z; Zhang, Q; Zhang, Y | 1 |
| Berry, SE; Leeming, ER; Louca, P; Mangino, M; Menni, C; Mompeo, O; Padmanabhan, S; Spector, TD | 1 |
| Di Pasquale, P; Dischinger, K; Dreger, P; Luft, T; Monteagudo, E; Müller-Tidow, C; Orsatti, L; Radujkovic, A; Speziale, R; Stiehl, T | 1 |
| Chen, H; Chen, K; Huo, S; Liu, X; Song, D; Tang, Q; Yu, Q; Zhou, W; Zhu, F | 1 |
| Broos, J; Cool, RH; Dijkstra, BW; Huang, C; Kuiper, BP; Shao, J; Thunnissen, AWH; Zhou, L | 1 |
| Bjørke-Monsen, AL; Sakkestad, ST; Ueland, PM; Ulvik, A; Varsi, K | 1 |
| Božanić, DK; Djoković, V; Dojčilović, RJ; Kaščáková, S; Pajović, JD; Réfrégiers, M | 1 |
| Karazan, ZM; Mahdi, N; Roushani, M | 1 |
8 review(s) available for tryptophan and riboflavin
| Article | Year |
|---|---|
Effects of oral contraceptives on vitamin metabolism.
Topics: Ascorbic Acid; Blood Platelets; Contraceptives, Oral; Depression; Female; Folic Acid; Humans; Leukocytes; Menstruation; Nicotinic Acids; Pregnancy; Pyridoxine; Riboflavin; Serotonin; Thiamine; Time Factors; Tryptophan; Vitamin A; Vitamin B 12; Vitamin E; Vitamin E Deficiency; Vitamins | 1976 |
Vitamin B complex. Thiamine, riboflavin, niacin, folic acid (folacin), vitamin B12, biotin.
Topics: Adolescent; Adult; Aged; Animals; Biotin; Chemical Phenomena; Chemistry; Child; Female; Folic Acid; Folic Acid Deficiency; Humans; Infant; Infant, Newborn; Male; Mouth Diseases; Nicotinic Acids; Nutritional Requirements; Pellagra; Pregnancy; Riboflavin; Riboflavin Deficiency; Thiamine; Thiamine Deficiency; Tryptophan; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B Complex; Vitamin B Deficiency | 1975 |
Biological implications of aerobically obtained riboflavin-sensitized photoproducts of tryptophan.
Topics: Animals; Crystallins; Radiation-Sensitizing Agents; Riboflavin; Tryptophan | 1992 |
A light-induced tryptophan-riboflavin binding: biological implications.
Topics: Animals; Lens, Crystalline; Light; Liver; Riboflavin; Tryptophan | 1991 |
[Binding and transport of substances by serum albumin].
Topics: Aflatoxins; Animals; Antidotes; Bilirubin; Biological Transport; Coloring Agents; Digitoxin; DNA; Fatty Acids, Nonesterified; Fluoresceins; Heparin; Histidine; Humans; Hydrocortisone; Ligands; Penicillins; Phenols; Protein Binding; Pyridoxal Phosphate; Riboflavin; Serum Albumin; Sulfanilamides; Testosterone; Threonine; Thyroxine-Binding Proteins; Tryptophan | 1973 |
Vitamins and alcoholism. V. Riboflavin, VI. Niacin, VII. Pantothenic acid, and VIII. Biotin.
Topics: Alcoholism; Animals; Avitaminosis; Biotin; Body Fluids; Diet; Female; Humans; Liver; Liver Diseases, Alcoholic; Male; Nicotinic Acids; Pantothenic Acid; Riboflavin; Riboflavin Deficiency; Tryptophan | 1980 |
Interactions of thiamin, riboflavin, and other B-vitamins.
Topics: Adult; Animals; Ascorbic Acid; Aspartate Aminotransferases; Biotin; Cricetinae; Female; Humans; Male; NAD; Nicotinic Acids; Pantothenic Acid; Pyridoxine; Riboflavin; Riboflavin Deficiency; Thiamine; Tryptophan; Vitamin B 12; Vitamin B 6 Deficiency; Vitamin B Complex | 1980 |
Nutrition support for glutaric acidemia type I.
Topics: Amino Acid Metabolism, Inborn Errors; Carnitine; Child; Child, Preschool; Dietary Proteins; Female; Food, Formulated; Glutarates; Glutaryl-CoA Dehydrogenase; Humans; Infant; Infant, Newborn; Lysine; Male; Mitochondria; Oxidoreductases; Oxidoreductases Acting on CH-CH Group Donors; Riboflavin; Tryptophan | 1994 |
1 trial(s) available for tryptophan and riboflavin
| Article | Year |
|---|---|
Effect of vitamin or amino acid supplementation on plasma free amino acid levels in South African Blacks.
Topics: Amino Acids; Ascorbic Acid; Black or African American; Black People; Humans; Kynurenine; Leucine; Male; Pyridoxine; Riboflavin; South Africa; Thiamine; Tryptophan; Vitamin B Complex | 1977 |
140 other study(ies) available for tryptophan and riboflavin
| Article | Year |
|---|---|
Cheminformatics analysis of assertions mined from literature that describe drug-induced liver injury in different species.
Topics: Animals; Chemical and Drug Induced Liver Injury; Cluster Analysis; Databases, Factual; Humans; MEDLINE; Mice; Models, Chemical; Molecular Conformation; Quantitative Structure-Activity Relationship | 2010 |
DNA strand breaks in mammalian cells exposed to light in the presence of riboflavin and tryptophan.
Topics: Animals; Cell Transformation, Viral; Cells, Cultured; DNA; Haplorhini; Humans; Kidney; Light; Riboflavin; Tryptophan; Xeroderma Pigmentosum | 1979 |
Influence of riboflavin on disturbances in trytophan metabolism and hepatoma production after a single dose of aflatoxin B1.
Topics: Aflatoxins; Animals; Carcinoma, Hepatocellular; Female; Kynurenic Acid; Liver; Liver Neoplasms; Neoplasms, Experimental; Rats; Riboflavin; Tryptophan; Tryptophan Oxygenase; Xanthurenates | 1975 |
The role of tryptophan residues and hydrophobic interaction in the binding of riboflavin in egg-yolk flavoprotein.
Topics: Amino Acids; Apoproteins; Benzyl Compounds; Binding Sites; Egg Proteins; Egg Yolk; Female; Flavoproteins; Hydrogen Peroxide; Hydrogen-Ion Concentration; Kinetics; Nitro Compounds; Oxidation-Reduction; Protein Binding; Protein Conformation; Riboflavin; Solvents; Spectrometry, Fluorescence; Spectrophotometry; Spectrophotometry, Ultraviolet; Succinimides; Tryptophan | 1975 |
Treatment of glutaryl-CoA dehydrogenase deficiency (glutaric aciduria). Experience with diet, riboflavin, and GABA analogue.
Topics: 2-Aminoadipic Acid; Amino Acid Metabolism, Inborn Errors; Aminobutyrates; Baclofen; Child; Diet Therapy; Dietary Proteins; Female; Glutarates; Humans; Lysine; Male; Oxidoreductases; Riboflavin; Tryptophan | 1979 |
Influence of vitamin and amino acid supplements on tryptophan-kynurenine metabolism in South African Bantu.
Topics: Adult; Aminohippuric Acids; Ascorbic Acid; Humans; Kynurenic Acid; Kynurenine; Leucine; ortho-Aminobenzoates; Pyridoxine; Racial Groups; Riboflavin; South Africa; Thiamine; Tryptophan; Vitamins; Xanthurenates | 1978 |
Riboflavin binding in egg-white flavoprotein: the role of tryptophan and tyrosine.
Topics: Flavoproteins; Indocyanine Green; Ovalbumin; Protein Binding; Riboflavin; Spectrophotometry; Spectrophotometry, Ultraviolet; Tryptophan; Tyrosine | 1978 |
Identification of hydrogen peroxide as a photoproduct toxic to human cells in tissue-culture medium irradiated with "daylight" fluorescent light.
Topics: Catalase; Cell Line; Cell Survival; Culture Media; Hydrogen Peroxide; Light; Riboflavin; Tryptophan; Tyrosine | 1978 |
Vitamin and trace mineral metabolism in medroxyprogesterone acetate users.
Topics: Adolescent; Adult; Carotenoids; Female; Folic Acid; Humans; Medroxyprogesterone; Pyridoxine; Riboflavin; Thiamine; Trace Elements; Tryptophan; Vitamin A; Vitamin B 12; Vitamins | 1978 |
Role of the tryptophan group in the action of pullulanase of Aerobacter aerogenes.
Topics: 2-Hydroxy-5-nitrobenzyl Bromide; Bromosuccinimide; Carbodiimides; Edetic Acid; Enterobacter; Glycoside Hydrolases; Histamine; Imidazoles; Mercury; Riboflavin; Tryptophan | 1975 |
[Efficiency of various B vitamins in zein base diets].
Topics: Amino Acids; Animals; Diet; Liver; Lysine; Nicotinic Acids; Pyridoxine; Rats; Riboflavin; Thiamine; Tryptophan; Vitamin B Complex; Zein | 1977 |
Effects of pressure upon the fluorescence of the riboflavin binding protein and its flavin mononucleotide complex.
Topics: Bromosuccinimide; Carrier Proteins; Egg White; Flavin Mononucleotide; Methanol; Models, Chemical; Pressure; Protein Denaturation; Riboflavin; Spectrometry, Fluorescence; Thermodynamics; Tryptophan | 1976 |
Effect of room fluorescent light on the deterioration of tissue culture medium.
Topics: Cell Line; Clone Cells; Culture Media; Culture Techniques; Drug Stability; Light; Photolysis; Riboflavin; Tryptophan; Tyrosine | 1976 |
A comparative study of the structure of egg-white riboflavin binding protein from the domestic fowl and Japanese quail.
Topics: Animals; Carrier Proteins; Chickens; Circular Dichroism; Coturnix; Egg Proteins; Female; Membrane Transport Proteins; Molecular Structure; Molecular Weight; Peptide Mapping; Riboflavin; Species Specificity; Spectrometry, Fluorescence; Tryptophan; Tyrosine | 1991 |
Effects of pH and ionic micelles on the riboflavin-sensitized photoprocesses of tryptophan in aqueous solution.
Topics: Cetrimonium; Cetrimonium Compounds; Hydrogen-Ion Concentration; Kinetics; Micelles; Oxidation-Reduction; Photochemistry; Riboflavin; Sodium Dodecyl Sulfate; Solutions; Spectrometry, Fluorescence; Tryptophan | 1991 |
Photo-induced riboflavin binding to the tryptophan residues of bovine and human serum albumins.
Topics: Animals; Binding Sites; Cattle; Humans; Kinetics; Light; Protein Conformation; Riboflavin; Serum Albumin; Serum Albumin, Bovine; Spectrometry, Fluorescence; Time Factors; Tryptophan | 1991 |
Toxic effect of a photo-induced tryptophan-riboflavin adduct on F9 teratocarcinoma cells and preimplantation mouse embryos.
Topics: Animals; Blastocyst; Light; Mice; Riboflavin; Teratoma; Tryptophan; Tumor Cells, Cultured | 1988 |
Spectroscopic studies on the riboflavin-sensitized conformational changes of calf lens alpha-crystallin.
Topics: Animals; Cattle; Crystallins; Cysteine; Light; Molecular Weight; Naphthalenesulfonates; Oxidation-Reduction; Photolysis; Protein Conformation; Riboflavin; Spectrometry, Fluorescence; Tryptophan | 1988 |
Obtention of a photo-induced adduct between a vitamin and an essential aminoacid. Binding of riboflavin to tryptophan.
Topics: Light; Macromolecular Substances; Photochemistry; Riboflavin; Spectrometry, Fluorescence; Spectrophotometry; Tryptophan | 1987 |
Interpretations of requirements for thiamin, riboflavin, niacin-tryptophan, and vitamin E plus comments on balance studies and vitamin B-6.
Topics: Animals; Humans; Niacin; Nutritional Requirements; Pyridoxine; Riboflavin; Thiamine; Tryptophan; Vitamin E; Vitamins | 1986 |
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 |
[Studies on tryptophan metabolism in oligophrenic children. 2. Vitamin-dependent enzyme patterns (B1, B2, B6) and excretion of the tryptophan metabolites kynurenin, xanthurenic acid, trigonellinamide, and N-methylpyridone].
Topics: Child; Female; Humans; Hydrolases; Intellectual Disability; Kynurenine; Liver; Male; NADP; Pyridoxine; Riboflavin; Thiamine; Tryptophan; Xanthurenates | 1974 |
[Apropos of the use of vitamins in the treatment of chronic leukemia at its early stage. II].
Topics: Ascorbic Acid; Chronic Disease; Humans; Leukemia, Lymphoid; Leukemia, Myeloid; Niacinamide; Pyridoxine; Riboflavin; Thiamine; Tryptophan; Vitamin B 12; Vitamin B 6 Deficiency; Vitamins | 1966 |
Effect of tryptophan deficiency on the urinary excretion of tryptophan and niacin metabolites in rats.
Topics: Animal Nutritional Physiological Phenomena; Animals; Deficiency Diseases; Female; Methionine; Niacinamide; Nicotinic Acids; Nitrogen; Pyridones; Rats; Riboflavin; Tryptophan; Xanthurenates | 1974 |
The chemistry of flavines and flavorproteins. Photoreduction of flavines by amino acids.
Topics: Aldehydes; Benzene Derivatives; Carbon Dioxide; Dimethyl Sulfoxide; Edetic Acid; Flavin Mononucleotide; Flavin-Adenine Dinucleotide; Flavins; Glycine; Kinetics; Light; NAD; Oxidation-Reduction; Phenylacetates; Potassium Iodide; Riboflavin; Serotonin; Temperature; Tryptophan; Urea | 1968 |
The influence of adrenocortical hormones and vitamins upon tryptophan metabolism in man.
Topics: Adrenocorticotropic Hormone; Adult; Benzoates; Breast Neoplasms; Female; Humans; Hydrocortisone; Kynurenine; Liver; Male; Niacinamide; Pyridoxine; Riboflavin; Stimulation, Chemical; Stress, Physiological; Tryptophan; Tryptophan Oxygenase; Xanthurenates | 1968 |
Effects of morphine on the Golgi apparatus and mitochondria of mammalian neurones.
Topics: Animals; Cell Nucleus; Ganglia, Spinal; Glutathione; Golgi Apparatus; Guinea Pigs; Histocytochemistry; Inclusion Bodies; Injections, Intraperitoneal; Lipids; Mitochondria; Morphine; Neurons; Phospholipids; Riboflavin; Tryptophan; Tyrosine | 1972 |
[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 |
Effect of near-ultraviolet and visible light on mammalian cells in culture II. Formation of toxic photoproducts in tissue culture medium by blacklight.
Topics: Animals; Cell Line; Cell Survival; Cells, Cultured; Cricetinae; Culture Media; Fibroblasts; Humans; Light; Photochemistry; Radiation Effects; Riboflavin; Tryptophan; Tyrosine | 1974 |
[Storage of vitamins of the B group in Wistar rats receiving normal or high fat diets at 2 vitamin levels].
Topics: Animal Nutritional Physiological Phenomena; Animals; Biological Assay; Body Weight; Caseins; Dietary Fats; Dietary Proteins; Lacticaseibacillus casei; Lactobacillus; Liver; Nicotinic Acids; Nitrogen; Organ Size; Proteins; Pyridoxine; Rats; Riboflavin; Saccharomyces; Thiamine; Time Factors; Tryptophan; Vitamin B Deficiency; Xanthurenates | 1972 |
[Composition of Venezuelan opaque-2 corn. Analysis and biological quality of cakes of opaque-2 and of common corn].
Topics: Food Analysis; Lysine; Riboflavin; Thymine; Tryptophan; Venezuela; Zea mays | 1972 |
The pathology of thiamin, riboflavin, pantothenic acid and niacin deficiencies in the chick.
Topics: Animal Nutritional Physiological Phenomena; Animals; Body Weight; Caseins; Chickens; Dietary Proteins; Dose-Response Relationship, Drug; Duodenum; Glycine max; Male; Nicotinic Acids; Pancreas; Pantothenic Acid; Plant Proteins; Riboflavin; Riboflavin Deficiency; Spleen; Thiamine; Thiamine Deficiency; Thymus Gland; Tryptophan; Vitamin B Deficiency | 1972 |
Role of riboflavin and certain amino acids in the excystment of Schizopyrenus russelli.
Topics: Amino Acids; Amoeba; Animals; Chloromercuribenzoates; Culture Media; Emetine; Glutamates; Isoleucine; Proline; Riboflavin; Serine; Tryptophan | 1973 |
Quenching of fluorescence by oxygen. A probe for structural fluctuations in macromolecules.
Topics: Anilino Naphthalenesulfonates; Animals; Anthracenes; Cattle; Chemical Phenomena; Chemistry; Diffusion; DNA; Ethidium; Fluorescence; Fluorescent Dyes; Iodides; Mathematics; Naphthalenesulfonates; Oxygen; Peptides; Riboflavin; Serum Albumin, Bovine; Solvents; Spectrometry, Fluorescence; Time Factors; Tryptophan | 1973 |
Effects of -radiation on concentrated solutions of -chymotrypsin.
Topics: Air; Albumins; Anilides; Carbamates; Caseins; Chymotrypsin; Cobalt Isotopes; Electrophoresis; Esters; Hemoglobins; Hydrochloric Acid; Imidazoles; Leucine; Nitro Compounds; Nitrogen; Nitrophenols; Peptides; Phenylalanine; Radiation Effects; Radiochemistry; Riboflavin; Solutions; Structure-Activity Relationship; Tryptophan; Tyrosine | 1972 |
[Diagnostic study of vitamin changes through the biochemical analysis of hair. Study in the rat. II. Effects of riboflavin and pyridoxine changes on tryptophan metabolism].
Topics: Animals; Color; Hair; Kynurenine; Nicotinic Acids; Nitrogen; Pigments, Biological; Pyridoxine; Rats; Riboflavin; Solubility; Tryptophan | 1972 |
Dietary intakes of mental patients.
Topics: Ascorbic Acid; Calcium; Dietary Carbohydrates; Dietary Proteins; Female; Food Analysis; Humans; Iron; Male; Mental Disorders; Nicotinic Acids; Nutrition Disorders; Nutrition Surveys; Riboflavin; Thiamine; Tryptophan; Vitamin A; Vitamins | 1972 |
Investigation of xanthine oxidase. Magnetic circular dichroism studies.
Topics: Adenosine; Animals; Cattle; Circular Dichroism; Cysteine; Female; Iron; Magnetics; Milk; Molybdenum; Optical Rotatory Dispersion; Riboflavin; Spectrophotometry; Sulfur; Tryptophan; Xanthine Oxidase | 1971 |
The nature of the biochemical lesion in avian renal riboflavinuria. 3. The isolation and characterization of the riboflavin-binding protein from egg albumen.
Topics: Amino Acids; Animals; Buffers; Carbohydrates; Cellulose; Chemical Phenomena; Chemistry; Chickens; Chromatography, Ion Exchange; Cold Temperature; Drug Stability; Electrophoresis; Female; Galactose; Genes, Recessive; Glucosamine; Homozygote; Hydrogen Peroxide; Hydrogen-Ion Concentration; Mannose; Metabolism, Inborn Errors; Methods; Molecular Weight; Mutation; Osmolar Concentration; Ovalbumin; Poultry Diseases; Protein Binding; Proteins; Riboflavin; Sulfides; Time Factors; Tryptophan; Ultracentrifugation | 1969 |
Effect of solvent composition on association between small organic species.
Topics: Acetone; Alcohols; Caffeine; Chemical Phenomena; Chemistry; Cinnamates; Dioxins; Drug Stability; Glycerol; Nitriles; Riboflavin; Salicylates; Solubility; Solvents; Spectrophotometry; Sucrose; Surface Tension; Tryptophan; Vitamin K; Water | 1970 |
[New viewpoints on the pathogenesis of pellagra].
Topics: Humans; Kynurenine; Metabolic Diseases; Pellagra; Pyridoxine; Riboflavin; Tryptophan | 1970 |
The affinity of flavin semiquinones for certain aromatic compounds and disulfides.
Topics: Amino Acids; Chemical Phenomena; Chemistry; Flavin Mononucleotide; Glutathione; Methods; Nicotinic Acids; Oxidation-Reduction; Phenylalanine; Picolinic Acids; Pyridines; Quinones; Riboflavin; Serotonin; Sulfides; Tryptophan; Tyrosine | 1970 |
Preparation and properties of crystalline riboflavin-tryptophan complex.
Topics: Carbon Tetrachloride; Chemical Phenomena; Chemistry; Color; Crystallization; Drug Stability; Riboflavin; Solubility; Spectrum Analysis; Tryptophan; X-Ray Diffraction | 1970 |
Pyridoxine and riboflavin status in the Paterson-Kelly syndrome.
Topics: Adult; Aged; Anemia, Hypochromic; Deglutition Disorders; Erythrocytes; Female; Humans; Male; Middle Aged; Pyridoxal Phosphate; Pyridoxine; Riboflavin; Riboflavin Deficiency; Transaminases; Tryptophan | 1968 |
Effect of riboflavin, pyridoxine and other vitamins on the urinary corticoids and tryptophan metabolism in children.
Topics: 17-Hydroxycorticosteroids; 17-Ketosteroids; Ascorbic Acid; Body Height; Body Weight; Child; Creatinine; Female; Humans; Male; Nicotinic Acids; Palmitic Acids; Pantothenic Acid; Pyridoxine; Riboflavin; Tryptophan; Vitamins; Xanthurenates | 1968 |
Structure and function of a cellulase from Penicillium notatum as studies by chemical modification and solvent accessibility.
Topics: Azoles; Chemical Phenomena; Chemistry; Diazonium Compounds; Fluorescence; Glycoside Hydrolases; Histidine; Hot Temperature; Hydrogen-Ion Concentration; Nitrates; Oxidation-Reduction; Penicillium; Riboflavin; Spectrophotometry; Succinates; Tryptophan; Tyrosine | 1968 |
Riboflavin-tryptophan complex formation as a criterion for "buried" and "exposed" tryptophyl residues in proteins.
Topics: Chemical Phenomena; Chemistry; Chymotrypsin; Phosphates; Protein Denaturation; Riboflavin; Spectrophotometry; Tryptophan | 1965 |
Charge-transfer complexations among biochemically reactive compounds.
Topics: Aminobenzoates; Aniline Compounds; Caffeine; Chemical Phenomena; Chemistry; Cyanides; Flavins; Nitrobenzenes; ortho-Aminobenzoates; Phenylalanine; Picrates; Riboflavin; Salicylates; Spectrophotometry; Triethylenemelamine; Tryptophan | 1964 |
Inhibition of riboflavin-sensitized photoinactivation of taka-amylase A by some inhibitors.
Topics: Amylases; Aniline Compounds; Cobalt; Enzymes; Fluorescence; Iodine; Light; Riboflavin; Tryptophan | 1967 |
Molecular complexes of flavins: a comparison of flavin-indole and flavin-phenol interactions.
Topics: Chemical Phenomena; Chemistry; Flavin Mononucleotide; Flavins; Hydrogen-Ion Concentration; Indoles; Naphthalenes; Riboflavin; Spectrophotometry; Spectrum Analysis; Temperature; Tryptophan | 1967 |
[Study of the metabolism of tryptophan in various hepato-digestive diseases. 3. Importance of riboflavin in the treatment of anomalies of such metabolism].
Topics: Gastrointestinal Diseases; Humans; Liver Diseases; Pyridoxine; Riboflavin; Tryptophan | 1967 |
Chemical modifications of riboflavin-binding protein: effects on function and antigenicity.
Topics: Acetamides; Antigens; Binding Sites; Carrier Proteins; Dinitrobenzenes; Epitopes; Glycoproteins; Immunodiffusion; Maleates; Nitrates; Protein Binding; Riboflavin; Succinates; Tryptophan; Tyrosine | 1980 |
Bactericidal photoproducts in medium containing riboflavin plus aromatic compounds and MnCl2.
Topics: Bacteria; Chlorides; Culture Media; Hydrogen Peroxide; Indoles; Light; Manganese; Manganese Compounds; Photochemistry; Riboflavin; Salmonella typhimurium; Tryptophan | 1983 |
Effects of paddy water and some photosensitizers on the photolysis of the fungicide isoprothiolane.
Topics: Acetone; Chlorophyll; Fungicides, Industrial; Malonates; Oryza; Photolysis; Riboflavin; Soil; Sunlight; Thiophenes; Tryptophan; Ultraviolet Rays; Water | 1980 |
Dye-sensitized photochemical labelling of proteins in the erythrocyte membrane.
Topics: Electrophoresis, Polyacrylamide Gel; Erythrocyte Membrane; Erythrocytes; Fluoresceins; Humans; Light; Membrane Proteins; Photochemistry; Riboflavin; Sodium Dodecyl Sulfate; Tryptophan | 1980 |
The refolding of hen egg white riboflavin binding protein.
Topics: Animals; Carrier Proteins; Chickens; Dithiothreitol; Edetic Acid; Female; Guanidine; Guanidines; Membrane Transport Proteins; Phosphorylation; Protein Conformation; Protein Denaturation; Protein Folding; Riboflavin; Spectrometry, Fluorescence; Tryptophan; Urea | 1995 |
Visible light effects on tumoral cells in a culture medium enriched with tryptophan and riboflavin.
Topics: Animals; Cell Line; Cell Survival; Culture Media; Free Radical Scavengers; Hydroxides; Light; Mice; Riboflavin; Superoxides; Teratocarcinoma; Tryptophan; Tumor Cells, Cultured | 1994 |
Riboflavin-sensitized photoprocesses of tryptophan.
Topics: Catalase; Free Radicals; Oxygen; Photolysis; Photosensitizing Agents; Riboflavin; Spectrophotometry; Tryptophan | 1994 |
Photoreactions of riboflavin with spermine and their role in tryptophan photoconsumption induced by riboflavin.
Topics: Animals; Catalase; Cattle; Kinetics; Light; Oxygen Consumption; Photochemistry; Photolysis; Riboflavin; Spermine; Superoxide Dismutase; Tryptophan | 1993 |
Role of tryptophans in substrate binding and catalysis by DNA photolyase.
Topics: Amino Acid Sequence; Apoenzymes; Aspergillus nidulans; Binding Sites; Catalysis; Chromatography; Chromatography, Affinity; Chromatography, Gel; Coenzymes; Deoxyribodipyrimidine Photo-Lyase; Deuterium; DNA Repair; Durapatite; Electron Spin Resonance Spectroscopy; Escherichia coli; Flavin-Adenine Dinucleotide; Pyrimidine Dimers; Radioisotope Dilution Technique; Riboflavin; Spectrophotometry; Spectrophotometry, Ultraviolet; Tetrahydrofolates; Tryptophan | 1995 |
Development of monoclonal antibodies against a riboflavin-tryptophan photoinduced adduct: reactivity to eye lens proteins.
Topics: Animals; Antibodies, Monoclonal; Antibody Specificity; Cattle; Crystallins; Female; Haptens; Humans; Mice; Mice, Inbred BALB C; Photochemistry; Rats; Riboflavin; Serum Albumin, Bovine; Tryptophan | 1996 |
Vitamin effects on tryptophan-niacin metabolism in primary hepatoma patients.
Topics: 3-Hydroxyanthranilic Acid; Biotransformation; Black People; Carbon Radioisotopes; Carcinoma, Hepatocellular; Dietary Supplements; Humans; Liver Neoplasms; Male; Niacin; Nutritional Physiological Phenomena; Pyridoxine; Riboflavin; South Africa; Thiamine; Tryptophan; Vitamins | 1999 |
Reactivity of monoclonal antibodies against a tryptophan-riboflavin adduct toward irradiated and non-irradiated bovine-eye-lens protein fractions: an indicator of in vivo visible-light-mediated phototransformations.
Topics: Animals; Antibodies, Monoclonal; Cattle; Chromatography, Gel; Crystallins; Enzyme-Linked Immunosorbent Assay; Lens, Crystalline; Light; Models, Chemical; Photochemistry; Riboflavin; Spectrophotometry; Tryptophan | 2000 |
Riboflavin photodegradation and photosensitizing effects are highly dependent on oxygen and ascorbate concentrations.
Topics: Ascorbic Acid; Hydrolysis; Oxygen; Photosensitizing Agents; Riboflavin; Tryptophan | 2000 |
Characterization of the FAD-containing N-methyltryptophan oxidase from Escherichia coli.
Topics: Anaerobiosis; Benzoates; Binding Sites; Enzyme Stability; Escherichia coli; Escherichia coli Proteins; Flavin-Adenine Dinucleotide; Hydrogen-Ion Concentration; Indazoles; Ligands; Oxidation-Reduction; Oxidoreductases, N-Demethylating; Photochemistry; Recombinant Proteins; Riboflavin; Sarcosine Oxidase; Spectrophotometry; Substrate Specificity; Tryptophan | 2001 |
Effects of vitamins on hepatic nuclear binding of L-tryptophan.
Topics: Animals; Antioxidants; Cell Nucleus; Chromans; Dithiothreitol; Ergocalciferols; Female; Leucine; Liver; Rats; Rats, Sprague-Dawley; Receptors, Cytoplasmic and Nuclear; Riboflavin; Solubility; Thiamine; Tryptophan; Vitamins | 2001 |
Light-dependent generation of reactive oxygen species in cell culture media.
Topics: Azides; Culture Media; Cyclic N-Oxides; Electron Spin Resonance Spectroscopy; Fluoresceins; Fluorescent Dyes; Folic Acid; Hydrolysis; Hydroxyl Radical; Light; Oxidation-Reduction; Oxygen; Phenolsulfonphthalein; Photochemistry; Piperazines; Pyridoxine; Reactive Oxygen Species; Rhodamines; Riboflavin; Singlet Oxygen; Spin Labels; Superoxides; Tryptophan; Tyrosine | 2001 |
Anabaena sp. PCC 7119 flavodoxin as electron carrier from photosystem I to ferredoxin-NADP+ reductase. Role of Trp(57) and Tyr(94).
Topics: Anabaena; Desulfovibrio vulgaris; Dose-Response Relationship, Drug; Electrons; Ferredoxin-NADP Reductase; Flavodoxin; Kinetics; Microscopy, Fluorescence; Models, Chemical; Mutation; NADP; Photosynthetic Reaction Center Complex Proteins; Protein Binding; Riboflavin; Spectrophotometry; Thermodynamics; Time Factors; Tryptophan; Tyrosine; Ultraviolet Rays | 2002 |
Electron transfer oxidation of tryptophan and tyrosine by triplet states and oxidized radicals of flavin sensitizers: a laser flash photolysis study.
Topics: Electron Transport; Flavin-Adenine Dinucleotide; Free Radicals; Lasers; Photochemistry; Photolysis; Riboflavin; Tryptophan; Tyrosine | 2002 |
Mechanism of flavin mononucleotide cofactor binding to the Desulfovibrio vulgaris flavodoxin. 1. Kinetic evidence for cooperative effects associated with the binding of inorganic phosphate and the 5'-phosphate moiety of the cofactor.
Topics: Alanine; Apoproteins; Asparagine; Binding Sites; Desulfovibrio vulgaris; Flavin Mononucleotide; Flavodoxin; Histidine; Kinetics; Models, Chemical; Mutagenesis, Site-Directed; Phosphates; Protein Binding; Riboflavin; Spectrometry, Fluorescence; Thermodynamics; Threonine; Tryptophan; Tyrosine | 2003 |
Mechanism of flavin mononucleotide cofactor binding to the Desulfovibrio vulgaris flavodoxin. 2. Evidence for cooperative conformational changes involving tryptophan 60 in the interaction between the phosphate- and ring-binding subsites.
Topics: Apoproteins; Binding, Competitive; Circular Dichroism; Desulfovibrio vulgaris; Flavin Mononucleotide; Flavins; Flavodoxin; Macromolecular Substances; Models, Molecular; Nuclear Magnetic Resonance, Biomolecular; Phosphates; Protein Binding; Protein Conformation; Recombinant Proteins; Riboflavin; Spectrometry, Fluorescence; Structure-Activity Relationship; Tryptophan | 2003 |
Advanced glycation endproducts as UVA photosensitizers of tryptophan and ascorbic acid: consequences for the lens.
Topics: Aging; Antioxidants; Ascorbic Acid; Glycation End Products, Advanced; Humans; Lens, Crystalline; Oxidation-Reduction; Oxygen; Photosensitizing Agents; Riboflavin; Tryptophan; Ultraviolet Rays | 2003 |
Riboflavin and tryptophan metabolism in the rat.
Topics: Animals; Rats; Riboflavin; Tryptophan; Vitamin B Deficiency | 1952 |
The relation between riboflavin and tryptophan metabolism, studied in the rat.
Topics: Animals; Rats; Riboflavin; Tryptophan | 1953 |
The metabolism of tryptophan in riboflavin-deficient rats.
Topics: Aminobenzoates; Animals; Rats; Riboflavin; Tryptophan; Vitamin B Deficiency | 1953 |
Disturbance of vitamin B6 metabolism in pregnancy. II. The influence of various amounts of pyridoxine hydrochloride upon the abnormal tryptophane load test in pregnant women.
Topics: Body Fluids; Female; Humans; Leadership; Pregnancy; Pyridoxine; Riboflavin; Tryptophan; Xanthurenates | 1953 |
[Protection by ascorbic acid against tryptophan metabolic disorders in vitamin B2 deficiency].
Topics: Ascorbic Acid; Humans; Metabolic Diseases; Riboflavin; Riboflavin Deficiency; Tryptophan; Vitamin B Deficiency; Vitamins | 1956 |
The effect of riboflavin deficiency upon the metabolism of tryptophan by liver and kidney tissue.
Topics: Kidney; Liver; Riboflavin; Riboflavin Deficiency; Tryptophan; Vitamin B Deficiency | 1959 |
[Comparison of the supplementary effects of L and D tryptophan with diets complete from the vitamin point of view or deficient in pyridoxine and riboflavine. Test of the growth of the white mouse].
Topics: Animals; Diet; Mice; Nutrition Assessment; Nutritional Status; Pyridoxine; Riboflavin; Riboflavin Deficiency; Tryptophan; Vitamin B 6 Deficiency; Vitamin B Deficiency; Vitamins | 1961 |
Interaction of amino-acids with riboflavin.
Topics: Alanine; Amino Acids; Glycine; Leucine; Phenylalanine; Riboflavin; Tryptophan | 1963 |
Interaction between riboflavin and rutin.
Topics: Flavin Mononucleotide; Flavonoids; Hydrogen-Ion Concentration; Riboflavin; Rutin; Spectrophotometry; Tryptophan; Vitamins | 1961 |
THERMOSTABLE COMPOUNDS OPPOSING TOXICITY OF THE CARCINOGEN 4-NITROQUINOLINE N-OXIDE TO FLAGELLATES AND BACTERIA.
Topics: Bacteria; Carcinogens; Corynebacterium; Euglena; Eukaryota; Naphthoquinones; Niacin; Nicotinic Acids; Nitroquinolines; Oxides; Pharmacology; Quinolines; Research; Rhodopseudomonas; Riboflavin; Thymine; Tryptophan; Tyrosine | 1963 |
[TRYPTOPHAN METABOLIC DISORDERS].
Topics: Anemia; Biochemical Phenomena; Biochemistry; Blood Chemical Analysis; Child; Humans; Hypertension; Hypertension, Portal; Physiology; Proteins; Pyridoxine; Riboflavin; Spasm; Splenectomy; Splenomegaly; Tryptophan; Urine; Vitamin B 6 Deficiency | 1963 |
STUDIES ON THE PHOTOINACTIVATION OF D-AMINOACID OXIDASE.
Topics: Chemical Phenomena; Chemistry; Coloring Agents; D-Amino-Acid Oxidase; Diphosphates; Flavin Mononucleotide; Flavin-Adenine Dinucleotide; Glutathione; Histidine; Hydrogen-Ion Concentration; Light; Methylene Blue; Oxidoreductases; Riboflavin; Sulfhydryl Compounds; Temperature; Tryptophan; Tyrosine | 1963 |
[TRYPTOPHAN METABOLISM IN LEUKEMIA].
Topics: Anemia; Anemia, Aplastic; Chromatography; Drug Therapy; Hodgkin Disease; Humans; Indoles; Leukemia; Leukemia, Lymphoid; Leukemia, Myeloid; Leukemia, Radiation-Induced; Leukemoid Reaction; Leukocytosis; Metabolism; Niacin; Niacinamide; Pyridoxine; Riboflavin; Thiamine; Tryptophan | 1964 |
METABOLIC PATTERNS IN PREADOLESCENT CHILDREN. XIV. EXCRETION OF NIACIN OR TRYPTOPHAN METABOLITES BY GIRLS FED CONTROLLED DIETS SUPPLEMENTED WITH NICOTINAMIDE.
Topics: Child; Diet; Dietary Proteins; Dietary Supplements; Female; Fluids and Secretions; Humans; Metabolism; Niacin; Niacinamide; Nicotinic Acids; Pyridines; Riboflavin; Tryptophan; Urine | 1965 |
STUDIES ON THE EFFECT OF TRYPTOPHAN DEFICIENCY ON THE METABOLIC PRODUCTS OF TRYPTOPHAN AND NIACIN.
Topics: Amino Acids; Blood; Creatine; Creatinine; Deficiency Diseases; Diet; Fluids and Secretions; Histidine; Isoleucine; Leucine; Lysine; Metabolism; Methionine; Niacin; Niacinamide; Nitrogen; Nucleotides; Phenylalanine; Riboflavin; Tryptophan; Urine; Valine; Xanthurenates | 1965 |
The role of riboflavin and vitamin B6 in tryptophan metabolism.
Topics: Niacin; Nicotinic Acids; Pyridines; Riboflavin; Tryptophan; Urine; Vitamin B 6; Vitamin B 6 Deficiency; Vitamin B Deficiency; Xanthurenates | 1955 |
[Role of riboflavin in the metabolism of tryptophan L and D. Effect of ascorbic acid on avitaminosis B2 and repercussion on the metabolism of tryptophan L].
Topics: Ascorbic Acid; Avitaminosis; Humans; Riboflavin; Riboflavin Deficiency; Tryptophan; Vitamin B Deficiency; Vitamins | 1959 |
[Comparison of substitution properties of tryptophan L and D in pyridoxine and riboflavin deficiency. Growth test in white rat].
Topics: Animals; Biological Phenomena; Physiological Phenomena; Pyridoxine; Rats; Riboflavin; Riboflavin Deficiency; Tryptophan; Vitamin B 6 Deficiency; Vitamin B Deficiency | 1959 |
Modification of sheep plasma kininogen by free radicals.
Topics: Animals; Chromatography, High Pressure Liquid; Circular Dichroism; Disulfides; Dose-Response Relationship, Drug; Electrophoresis, Polyacrylamide Gel; Free Radicals; Humans; Kininogen, High-Molecular-Weight; Kininogens; Mannitol; Oxygen; Protein Folding; Protein Structure, Secondary; Riboflavin; Sheep; Sodium Azide; Sodium Dodecyl Sulfate; Spectrophotometry; Time Factors; Tryptophan; Tyrosine; Ultraviolet Rays; Water | 2004 |
Structural basis of charge transfer complex formation by riboflavin bound to 6,7-dimethyl-8-ribityllumazine synthase.
Topics: Binding Sites; Crystallography, X-Ray; Models, Molecular; Molecular Structure; Multienzyme Complexes; Mutation; Protein Structure, Secondary; Protein Structure, Tertiary; Riboflavin; Schizosaccharomyces; Structure-Activity Relationship; Tryptophan | 2004 |
Tryptophan as solubilizing agent for riboflavin.
Topics: Humans; Riboflavin; Tryptophan | 1949 |
Identification of the tryptophan photoproduct 6-formylindolo[3,2-b]carbazole, in cell culture medium, as a factor that controls the background aryl hydrocarbon receptor activity.
Topics: Animals; Carbazoles; Cell Line, Tumor; Culture Media; Cytochrome P-450 CYP1A1; Enzyme Induction; Enzyme Inhibitors; Indoles; Light; Liver Neoplasms, Experimental; Photochemistry; Photosensitizing Agents; Polychlorinated Dibenzodioxins; Rats; Receptors, Aryl Hydrocarbon; Riboflavin; Spectrometry, Mass, Electrospray Ionization; Teratogens; Tryptophan | 2005 |
Determination of pyrethroid residues in tobacco by means of solid phase microextraction and GC/MS with the aid of ultrasonic assisted extraction using water as extracting solvent.
Topics: Animals; Beer; Electrophoresis, Capillary; Food Analysis; Gas Chromatography-Mass Spectrometry; Hydrogen-Ion Concentration; Milk; Nicotiana; Pyrethrins; Riboflavin; Solvents; Tryptophan; Ultrasonics; Ultraviolet Rays; Water | 2006 |
Spectroscopic studies on the interaction between riboflavin and albumins.
Topics: Absorption; Animals; Binding Sites; Cattle; Energy Transfer; Humans; Protein Binding; Riboflavin; Serum Albumin; Serum Albumin, Bovine; Spectrometry, Fluorescence; Tryptophan | 2006 |
Transport and separation of small organic molecules through nanotubules.
Topics: Cysteine; Fluorescein; Gold; Membranes, Artificial; Molecular Structure; Nanotubes; Particle Size; Polycarboxylate Cement; Riboflavin; Surface Properties; Thiocyanates; Time Factors; Tryptophan; Water; Wettability | 2006 |
Flavin binding to the high affinity riboflavin transporter RibU.
Topics: Bacterial Proteins; Binding Sites; Flavin Mononucleotide; Lactococcus lactis; Membrane Transport Proteins; Protein Binding; Recombinant Proteins; Riboflavin; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Tryptophan | 2007 |
A theoretical study on the quenching mechanisms of triplet state riboflavin by tryptophan and tyrosine.
Topics: Photochemistry; Riboflavin; Thermodynamics; Tryptophan; Tyrosine | 2008 |
Effects of mild heating and acidification on the molecular structure of milk components as investigated by synchronous front-face fluorescence spectroscopy coupled with parallel factor analysis.
Topics: Animals; Cattle; Hot Temperature; Hydrogen-Ion Concentration; Milk; Riboflavin; Spectrometry, Fluorescence; Tryptophan; Vitamin A | 2008 |
Comparison of eye changes in riboflavin deficiency and in tryptophan deficiency in the rat.
Topics: Animals; Rats; Riboflavin; Riboflavin Deficiency; Tryptophan | 1948 |
Quenching mechanisms and kinetics of Trolox and ascorbic acid on the riboflavin-photosensitized oxidation of tryptophan and tyrosine.
Topics: Ascorbic Acid; Chromans; Kinetics; Oxidation-Reduction; Photochemistry; Riboflavin; Singlet Oxygen; Tryptophan; Tyrosine | 2008 |
Binding of PFOS to serum albumin and DNA: insight into the molecular toxicity of perfluorochemicals.
Topics: Alkanesulfonic Acids; Animals; Binding Sites; Biological Transport; DNA; Electrolytes; Fluorescence; Fluorocarbons; Humans; Hydrogen-Ion Concentration; Models, Molecular; Protein Binding; Protein Structure, Tertiary; Riboflavin; Serum Albumin; Temperature; Thermodynamics; Tryptophan | 2009 |
Quantitative profiling of biomarkers related to B-vitamin status, tryptophan metabolism and inflammation in human plasma by liquid chromatography/tandem mass spectrometry.
Topics: Biomarkers; Chromatography, Liquid; Cotinine; Cystathionine; Humans; Inflammation; Neopterin; Riboflavin; Sensitivity and Specificity; Tandem Mass Spectrometry; Tryptophan; Vitamin B 6 | 2009 |
The protective function of hydrogen sulfide for lysozyme against riboflavin-sensitized photo-oxidation.
Topics: Antioxidants; Hydrogen Sulfide; Muramidase; Oxidation-Reduction; Photochemistry; Photolysis; Riboflavin; Tryptophan; Tyrosine | 2011 |
Metabolomics profiling of cell culture media leading to the identification of riboflavin photosensitized degradation of tryptophan causing slow growth in cell culture.
Topics: Cell Division; Cells, Cultured; Chromatography, Liquid; Culture Media; Metabolomics; Photochemistry; Principal Component Analysis; Riboflavin; Tandem Mass Spectrometry; Tryptophan | 2011 |
Preliminary evaluation of endogenous milk fluorophores as tracer molecules for curd syneresis.
Topics: Animals; Cheese; Dairying; Fluorescence; Food Handling; Food Technology; Milk; Riboflavin; Tryptophan; Vitamin A | 2011 |
Serratia symbiotica from the aphid Cinara cedri: a missing link from facultative to obligate insect endosymbiont.
Topics: Amino Acids; Animals; Aphids; Bacterial Proteins; Biological Evolution; Buchnera; Enterobacteriaceae; Genome, Bacterial; Metabolic Networks and Pathways; Phylogeny; Pseudogenes; Riboflavin; Serratia; Symbiosis; Tryptophan | 2011 |
The impact of photo-induced molecular changes of dairy proteins on their ACE-inhibitory peptides and activity.
Topics: Amino Acid Sequence; Amino Acids; Angiotensin-Converting Enzyme Inhibitors; Caseins; Kynurenine; Milk Proteins; Oxidants, Photochemical; Oxidation-Reduction; Peptide Fragments; Peptidyl-Dipeptidase A; Photochemical Processes; Protein Carbonylation; Proteolysis; Riboflavin; Sequence Analysis, Protein; Sulfhydryl Compounds; Tryptophan; Whey Proteins | 2012 |
Interactions of acidic pharmaceuticals with human serum albumin: insights into the molecular toxicity of emerging pollutants.
Topics: Binding Sites; Circular Dichroism; Clofibric Acid; Diclofenac; Electrophoresis, Capillary; Humans; Hydrogen-Ion Concentration; Hydrophobic and Hydrophilic Interactions; Ketoprofen; Kinetics; Protein Binding; Protein Structure, Secondary; Riboflavin; Serum Albumin; Solutions; Spectrometry, Fluorescence; Static Electricity; Thermodynamics; Tryptophan; Water Pollutants, Chemical | 2012 |
Ultrafast excited-state deactivation of flavins bound to dodecin.
Topics: Archaeal Proteins; Bacteria; Bacterial Proteins; Binding Sites; Evolution, Molecular; Flavin Mononucleotide; Halobacterium salinarum; Protein Binding; Riboflavin; Species Specificity; Tryptophan | 2012 |
On the autofluorescence of fingermarks.
Topics: beta Carotene; Bilirubin; Chlorophyll; Chromatography, Thin Layer; Dermatoglyphics; Flavin-Adenine Dinucleotide; Fluorescence; Humans; Kynurenine; Light; Phenylalanine; Pheophytins; Protoporphyrins; Riboflavin; Sebum; Spectrometry, Fluorescence; Sweat; Thiamine; Tryptophan; Tyrosine; Ultraviolet Rays; Vitamin B 6; Xanthurenates | 2012 |
Ultrafast electron transfer in riboflavin binding protein in macromolecular crowding of nano-sized micelle.
Topics: Algorithms; Circular Dichroism; Electron Transport; Kinetics; Light; Macromolecular Substances; Membrane Transport Proteins; Micelles; Models, Molecular; Nanostructures; Particle Size; Protein Binding; Protein Structure, Secondary; Protein Structure, Tertiary; Riboflavin; Scattering, Radiation; Sodium Dodecyl Sulfate; Spectrometry, Fluorescence; Surface-Active Agents; Tryptophan | 2012 |
Rapid quantification of tryptophan and tyrosine in chemically defined cell culture media using fluorescence spectroscopy.
Topics: Calibration; Cell Culture Techniques; Culture Media; Folic Acid; Pyridoxine; Riboflavin; Spectrometry, Fluorescence; Tryptophan; Tyrosine | 2012 |
Short communication: rapid detection of milk fat adulteration with vegetable oil by fluorescence spectroscopy.
Topics: Animals; Chromatography, Gas; Fats; Fatty Acids; Fatty Acids, Unsaturated; Food Contamination; Least-Squares Analysis; Milk; Plant Oils; Riboflavin; Spectrometry, Fluorescence; Tocopherols; Tryptophan | 2013 |
Identification and analysis of the constituents in an aqueous extract of Tricholoma matsutake by HPLC coupled with diode array detection/electrospray ionization mass spectrometry.
Topics: Adenine; Adenosine; Chromatography, High Pressure Liquid; Cytidine; Deoxyadenosines; Guanosine; Inosine; Phenylalanine; Riboflavin; Spectrometry, Mass, Electrospray Ionization; Thionucleosides; Tricholoma; Tryptophan; Tyrosine; Uridine; Water | 2013 |
Vitamins B2 and B6 as determinants of kynurenines and related markers of interferon-γ-mediated immune activation in the community-based Hordaland Health Study.
Topics: Aged; Biomarkers; Cohort Studies; Diet; Female; Humans; Immunity; Interferon-gamma; Kynurenine; Male; Middle Aged; Neopterin; Norway; Nutritional Status; Pyridoxal Phosphate; Riboflavin; Surveys and Questionnaires; Tryptophan; Vitamin B 6 | 2014 |
Gramicidin conformational changes during riboflavin photosensitized oxidation in solution and the effect of N-methylation of tryptophan residues.
Topics: Anisotropy; Bacillus; Circular Dichroism; Dimerization; Electrophoresis, Polyacrylamide Gel; Fluorescence; Gramicidin; Methanol; Methylation; Oxidation-Reduction; Photochemical Processes; Photosensitizing Agents; Protein Conformation; Riboflavin; Solvents; Trifluoroethanol; Tryptophan | 2015 |
Kinetics of immobilisation and release of tryptophan, riboflavin and peptides from whey protein microbeads.
Topics: Hydrogen-Ion Concentration; Kinetics; Milk Proteins; Peptides; Riboflavin; Tryptophan; Whey Proteins | 2015 |
On the photooxidation of the multifunctional drug niclosamide. A kinetic study in the presence of vitamin B2 and visible light.
Topics: Anions; Antioxidants; Kinetics; Lasers; Light; Methanol; Niclosamide; Oxygen; Phenol; Phenols; Photochemical Processes; Photolysis; Photosensitizing Agents; Reactive Oxygen Species; Riboflavin; Singlet Oxygen; Spectrophotometry, Ultraviolet; Superoxides; Tryptophan; Water; Water Pollutants, Chemical | 2015 |
The activity of propolis in the scavenging of vitamin B2-photogenerated ROS.
Topics: Antioxidants; Biphenyl Compounds; Chalcones; Chromans; Free Radical Scavengers; Hydrogen Peroxide; Light; Linoleic Acid; Oxygen; Phenol; Photochemistry; Photolysis; Photosensitizing Agents; Picrates; Promoter Regions, Genetic; Propolis; Reactive Oxygen Species; Riboflavin; Spectrometry, Fluorescence; Tryptophan | 2015 |
Scavenging of photogenerated ROS by Oxicams. Possible biological and environmental implications.
Topics: Anti-Inflammatory Agents, Non-Steroidal; Free Radical Scavengers; Light; Meloxicam; Oxidation-Reduction; Photolysis; Piroxicam; Pyridines; Reactive Oxygen Species; Rhodamines; Riboflavin; Singlet Oxygen; Superoxides; Thiazines; Thiazoles; Tryptophan; Tyrosine; Water Pollutants, Chemical | 2015 |
Evaluation of Antioxidant or Prooxidant Properties of Selected Amino Acids Using In Vitro Assays and in Oil-in-Water Emulsions Under Riboflavin Sensitization.
Topics: Amino Acids; Antioxidants; Cysteine; Emulsions; Lipid Peroxidation; Lipid Peroxides; Oxidants; Oxidation-Reduction; Reactive Oxygen Species; Riboflavin; Tryptophan; Tyrosine; Water | 2016 |
Rhizosphere associated bacteria trigger accumulation of terpenes in leaves of Vitis vinifera L. cv. Malbec that protect cells against reactive oxygen species.
Topics: Bacteria; Botrytis; Cytoprotection; Ethanol; Gas Chromatography-Mass Spectrometry; Oxidation-Reduction; Oxygen Consumption; Photolysis; Plant Diseases; Plant Leaves; Reactive Oxygen Species; Rhizosphere; Riboflavin; Solutions; Spectrophotometry, Ultraviolet; Terpenes; Tryptophan; Vitis | 2016 |
Urinary metabolomics of young Italian autistic children supports abnormal tryptophan and purine metabolism.
Topics: Autism Spectrum Disorder; Biomarkers; Case-Control Studies; Child; Child, Preschool; Chromatography, High Pressure Liquid; Coenzyme A; Dysbiosis; Female; Humans; Hydrophobic and Hydrophilic Interactions; Indoleacetic Acids; Italy; Kynurenic Acid; Male; Melatonin; Metabolomics; Pantothenic Acid; Purines; Pyrimidines; Quinolinic Acid; Riboflavin; Tryptophan; Vitamin B 6; Xanthurenates | 2016 |
Alternative Electron-Transfer Channels Ensure Ultrafast Deactivation of Light-Induced Excited States in Riboflavin Binding Protein.
Topics: Electron Transport; Kinetics; Membrane Transport Proteins; Molecular Dynamics Simulation; Protein Binding; Quantum Theory; Riboflavin; Tryptophan; Tyrosine | 2017 |
Autofluorescence of yeast Saccharomyces cerevisiae cells caused by glucose metabolism products and its methodological implications.
Topics: Carbohydrate Metabolism; Fluorescence; Fluorescent Dyes; Glucose; Microscopy, Fluorescence; Optical Imaging; Proteome; Pyridoxine; Riboflavin; Saccharomyces cerevisiae; Tryptophan | 2018 |
Liquid chromatography with alkylammonium formate ionic liquid mobile phases and fluorescence detection.
Topics: Animals; Chromatography, High Pressure Liquid; Chromatography, Reverse-Phase; Daphnia; Formates; Ionic Liquids; L-Lactate Dehydrogenase; Naproxen; Pharmaceutical Preparations; Polyethylene Glycols; Riboflavin; Spectrometry, Fluorescence; Tryptophan; Warfarin | 2018 |
Riboflavin-induced Type 1 photo-oxidation of tryptophan using a high intensity 365 nm light emitting diode.
Topics: Dimerization; Electron Transport; Free Radicals; Kinetics; Kynurenine; Lasers, Excimer; Light; Nitrogen; Oxidation-Reduction; Oxygen; Photochemical Processes; Riboflavin; Solutions; Tryptophan | 2019 |
Study of moisture content and water activity of rice using fluorescence spectroscopy and multivariate analysis.
Topics: Discriminant Analysis; Humidity; Least-Squares Analysis; Linear Models; Multivariate Analysis; Oryza; Principal Component Analysis; Riboflavin; Spectrometry, Fluorescence; Tryptophan; Water | 2019 |
Control of Antibody Impurities Induced by Riboflavin in Culture Media During Production.
Topics: Animals; Antibodies, Monoclonal; Antibody Affinity; Binding, Competitive; Cell Culture Techniques; CHO Cells; Cricetulus; Culture Media; Drug Contamination; Hydrophobic and Hydrophilic Interactions; Immunoglobulin G; Light; Protein Binding; Protein Processing, Post-Translational; Recombinant Proteins; Riboflavin; Tryptophan | 2020 |
Urine metabolomic analysis for monitoring internal load in professional football players.
Topics: Adolescent; Amino Acids; Gonadal Steroid Hormones; Humans; Hypoxanthine; Least-Squares Analysis; Male; Metabolomics; Phenylalanine; Riboflavin; Soccer; Tryptophan; Tyrosine; Young Adult | 2020 |
Probing the Electron Transfer between iLOV Protein and Ag Nanoparticles.
Topics: Adsorption; Electrochemical Techniques; Electron Transport; Electrons; Fluorescence; Luminescent Proteins; Metal Nanoparticles; Nanotechnology; Oxygen; Particle Size; Protein Binding; Riboflavin; Silver; Spectrometry, Fluorescence; Temperature; Tryptophan | 2020 |
Dietary Influence on Systolic and Diastolic Blood Pressure in the TwinsUK Cohort.
Topics: Adult; Aged; Biotin; Blood Pressure; Cohort Studies; Cross-Sectional Studies; Diet; Diet, Healthy; Diet, Mediterranean; Dietary Approaches To Stop Hypertension; Fatty Acids; Female; Humans; Hypertension; Middle Aged; Nutrition Assessment; Riboflavin; Risk Factors; Surveys and Questionnaires; Tryptophan | 2020 |
Kynurenine pathway activation and deviation to anthranilic and kynurenic acid in fibrosing chronic graft-versus-host disease.
Topics: Adolescent; Adult; Aged; Chemokine CXCL9; Female; Fibrosis; Gene Expression Regulation; Graft vs Host Disease; Humans; Indoleamine-Pyrrole 2,3,-Dioxygenase; Interleukin-18; Kynurenic Acid; Kynurenine; Kynurenine 3-Monooxygenase; Leukemia; Lymphoma; Male; Metabolic Networks and Pathways; Middle Aged; ortho-Aminobenzoates; Retrospective Studies; Riboflavin; Severity of Illness Index; Signal Transduction; Stem Cell Transplantation; Transplantation, Homologous; Tryptophan; Vitamin B 6 | 2021 |
Identification of key metabolic pathways reprogrammed by BmNPV in silkworm Bombyx mori.
Topics: Animals; Antiviral Agents; Bombyx; Insect Proteins; Metabolic Networks and Pathways; Nucleopolyhedroviruses; Riboflavin; Trehalose; Tryptophan; Virus Diseases | 2022 |
The Role of Tryptophan in π Interactions in Proteins: An Experimental Approach.
Topics: Amino Acids; Cations; Lactococcus lactis; Membrane Transport Proteins; Riboflavin; Tryptophan | 2022 |
A Vegetarian Diet Significantly Changes Plasma Kynurenine Concentrations.
Topics: Biomarkers; Diet, Vegetarian; Female; Humans; Inflammation; Kynurenine; Riboflavin; Tryptophan | 2023 |
Enhanced resonance energy transfer in gold nanoparticles bifunctionalized by tryptophan and riboflavin and its application in fluorescence bioimaging.
Topics: Fluorescence Resonance Energy Transfer; Fluorescent Dyes; Gold; Humans; Metal Nanoparticles; Riboflavin; Tryptophan | 2023 |
Electrochemical sensor based on molecularly imprinted copolymer for selective and simultaneous determination of riboflavin, dopamine, and L-tryptophan.
Topics: Carbon; Dopamine; Molecularly Imprinted Polymers; Polymers; Reproducibility of Results; Riboflavin; Tryptophan | 2023 |