tryptophan and vitamin b 6

tryptophan has been researched along with vitamin b 6 in 61 studies

Research

Studies (61)

Timeframe	Studies, this research(%)	All Research%
pre-1990	35 (57.38)	18.7374
1990's	0 (0.00)	18.2507
2000's	1 (1.64)	29.6817
2010's	17 (27.87)	24.3611
2020's	8 (13.11)	2.80

Authors

Authors	Studies
ASSENSIO, AM; MAGGIONI, G	1
NICHELE, G; ROVELLI, G	1
LOBEL, S; WACHSTEIN, M	1
BROWN, RR; LARSON, FC; PRICE, JM	1
BOWING, G; HARTWEG, H	1
GASSMANN, B; KNAPP, A; ZIMMERMANN, W	1
HELLER, L	1
APOLLONIO, T; CAREDDU, P; MEREU, T	1
IVANOVA, VD; RAMONOVA-TSKHOVREBOVA, OD	1
FEDELE, L; QUAGLIARIELLO, E; SACCONE, C; TANCREDI, F	2
ENDTZ, LJ; SCHULLER, E	1
HOLLMANN, W; KNAPP, A	1
KNAPP, A; MUELLER, R	1
JANNES, J; SARIS, NE	1
KNAPP, A	3
BERGER, H; HOTTINGER, A	1
HAGBERG, B; HAMFELT, A; HANSSON, O	2
GUILLERMAND, J	1
DESPIERRES, G; LAGEZE, P; MALTERRE, H	1
BENSON, GD; HAEFFNER, LJ; KOWLESSAR, OD	1
Baker, EM; Canham, JE; Mcdowell, ME; Nunes, WT; Sauberlich, HE	1
KHANYKOVA, OK; ZHAROVA, EI	1
Brown, RR; Linkswiler, H; Price, JM; Swan, PB; Yess, N	1
D'ANGELI, F; HENDERSON, LM; KOSKI, RE	1
METZLER, DE	1
CERECEDO, LR; DeRENZO, EC	1
ELVEHJEM, CA; FEIGELSON, P; SHAHINIAN, SS; WILLIAMS, JN	1
FICHTER, B; GLAZER, HS; MUELLER, JF; VILTER, RW	1
JUNQUEIRA, PB; SCHWEIGERT, BS	1
Hustad, S; Midttun, Ø; Ueland, PM	1
SCHWEIGERT, BS	1
PEARSON, PB; SCHWEIGERT, BS	1
Aalders, MC; de Vos, J; Lambrechts, SA; Sijen, T; van Dam, A; van Weert, A	1
Akimitsu, O; Harada, T; Krejci, M; Nakade, M; Noji, T; Takeuchi, H; Taniwaki, N; Wada, K	1
Christensen, MH; Lien, EA; Mellgren, G; Midttun, Ø; Nordbø, Y; Nygård, OK; Pedersen, EK; Ueland, PM; Varhaug, JE	1
Chi, YY; Coats, B; da Silva, VR; Garrett, TJ; Gregory, JF; Lamers, Y; Midttun, Ø; Muller, KE; Percival, SS; Quinlivan, EP; Ralat, MA; Rios-Avila, L; Shankar, MN; Stacpoole, PW; Ueland, PM	1
Eussen, SJ; Midttun, Ø; Nygård, O; Pedersen, ER; Ueland, PM; Ulvik, A	1
Eussen, SJ; Hustad, S; Midttun, Ø; Nygård, O; Tell, GS; Theofylaktopoulou, D; Ueland, PM; Ulvik, A; Vollset, SE	1
Chi, YY; Coats, B; Gregory, JF; Midttun, Ø; Rios-Avila, L; Stacpoole, PW; Ueland, PM	1
Brody, LC; Brosnan, JT; Brosnan, ME; Deac, OM; Fan, R; Gibney, ER; Laird, E; Midttun, Ø; Mills, JL; Molloy, AM; Shane, B; Ueland, PM; Wang, Y	1
Fuchs, D; Greilberger, J; Greilberger, M; Leblhuber, F; Rommer, PS; Schroth, R; Tafeit, E	1
Bonagurio, LP; Castilha, LD; Fachinello, MR; Huepa, LM; Marcato, SM; Pozza, MS; Pozza, PC; Vasconcellos, RS	1
Fan, Z; Jiang, T; Liu, TZ; Xu, M; Yang, X; Yang, XA; Zhou, L	1
Brody, LC; Deac, OM; Fan, R; Gardiner, CM; Lu, Z; McCann, A; Meyer, K; Midttun, Ø; Mills, JL; Molloy, AM; Quinn, L; Shane, B; Ueland, PM	1
Gabriele, S; Gevi, F; Persico, AM; Zolla, L	1
Lucia, A; Pastore, V; Pirozzi, C; Volpe, AD	1
Della Volpe, A; Di Stadio, A; Dipietro, L; Paccone, M; Pastore, V; Pirozzi, C; Ricci, G	1
Ariganello, P; Di Palma, F; Fariello, G; Martini, L; Marziali, S; Mondì, V; Paolillo, P; Picone, S	1
McCann, A; Meyer, K; Midttun, Ø; Nygård, O; Tell, G; Ueland, PM; Ulvik, A	1
Bravaccio, C; Curatolo, P; Emberti Gialloreti, L; Gulisano, M; Rizzo, R; Terrone, G; Tosi, M	1
Fuchs, D; Gostner, JM; Kurz, K	1
Akamatsu, Y; Hayashi, T; Moritani, T; Nishida, MM; Tsujita, N	1
Fluge, Ø; Fosså, A; Kiserud, CE; Loge, JH; Midttun, Ø; Smeland, KH; Tronstad, KJ; Ueland, PM	1
Bellet, MM; Cellini, B; Costantini, C; Dindo, M; Renga, G; Romani, L; Zelante, T	1
Di Pasquale, P; Dischinger, K; Dreger, P; Luft, T; Monteagudo, E; Müller-Tidow, C; Orsatti, L; Radujkovic, A; Speziale, R; Stiehl, T	1
Mustata, C; Palacios, S; Regidor, PA; Rizo, JM	1
Bjørke-Monsen, AL; Ebbing, C; Sakkestad, ST; Ueland, PM; Ulvik, A; Varsi, K	1

Reviews

2 review(s) available for tryptophan and vitamin b 6

Article	Year
[ISONIAZID AND VITAMIN B6]. Le Poumon et le coeur, 1964, Volume: 20 Topics: Carboxy-Lyases; Isoniazid; Liver; Metabolism; Neuritis; Pyridoxine; Research; Transaminases; Tryptophan; Vitamin B 6	1964
Pyridoxal 5'-Phosphate-Dependent Enzymes at the Crossroads of Host-Microbe Tryptophan Metabolism. International journal of molecular sciences, 2020, Aug-13, Volume: 21, Issue:16 Topics: Animals; Bacteria; Host-Pathogen Interactions; Humans; Mammals; Pyridoxal Phosphate; Tryptophan; Vitamin B 6	2020

Trials

5 trial(s) available for tryptophan and vitamin b 6

Article	Year
Metabolite profile analysis reveals association of vitamin B-6 with metabolites related to one-carbon metabolism and tryptophan catabolism but not with biomarkers of inflammation in oral contraceptive users and reveals the effects of oral contraceptives o The Journal of nutrition, 2015, Volume: 145, Issue:1 Topics: Adult; Biomarkers; Carbon; Contraceptives, Oral, Hormonal; Female; Humans; Inflammation; Kynurenic Acid; Kynurenine; Metabolome; Pyridoxal Phosphate; Tryptophan; United States; Vitamin B 6; Vitamin B 6 Deficiency	2015
Lowered Levels of Carbonyl Proteins after Vitamin B Supplementation in Patients with Mild Cognitive Impairment and Alzheimer's Disease. Neuro-degenerative diseases, 2016, Volume: 16, Issue:3-4 Topics: Age Factors; Aged; Alzheimer Disease; Biomarkers; Cognitive Dysfunction; Dietary Supplements; Discriminant Analysis; Female; Folic Acid; Humans; Kynurenine; Male; Mental Status Schedule; Middle Aged; ROC Curve; Thiamine; Treatment Outcome; Tryptophan; Vitamin B 12; Vitamin B 6; Vitamin B Complex	2016
Tryptophan catabolites as metabolic markers of vitamin B-6 status evaluated in cohorts of healthy adults and cardiovascular patients. The American journal of clinical nutrition, 2020, 01-01, Volume: 111, Issue:1 Topics: Aged; Biomarkers; Cardiovascular Diseases; Cohort Studies; Cross-Sectional Studies; Female; Humans; Kynurenine; Male; Middle Aged; Pyridoxal Phosphate; Tryptophan; Vitamin B 6	2020
Use of nutritional supplements based on melatonin, tryptophan and vitamin B6 (Melamil Tripto®) in children with primary chronic headache, with or without sleep disorders: a pilot study. Minerva pediatrica, 2020, Volume: 72, Issue:1 Topics: Adolescent; Antidepressive Agents, Second-Generation; Antioxidants; Child; Dietary Supplements; Female; Headache Disorders, Primary; Humans; Italy; Male; Melatonin; Pilot Projects; Sleep Wake Disorders; Tryptophan; Vitamin B 6; Vitamin B Complex	2020
Effect of Tryptophan, Vitamin B Journal of nutritional science and vitaminology, 2019, Volume: 65, Issue:6 Topics: Adolescent; Adult; Affect; Depression; Dietary Supplements; Double-Blind Method; Female; Heart Rate; Humans; Male; Niacinamide; Placebos; Tryptophan; Vitamin B 6; Young Adult	2019

Other Studies

54 other study(ies) available for tryptophan and vitamin b 6

Article	Year
[Urinary elimination of xanthurenic acid after oral administration of tryptophan in various pathologic conditions of children]. Archivio italiano di pediatria e puericoltura, 1953, Volume: 16, Issue:1 Topics: Administration, Oral; Body Fluids; Child; Humans; Tryptophan; Urine; Vitamin B 6; Xanthurenates	1953
[Studies on the metabolites of tryptophan. II. Urinary elimination of nicotinic acid and trigonelline in the child after loading with tryptophan and vitamin B6]. Archivio italiano di pediatria e puericoltura, 1953, Volume: 16, Issue:2 Topics: Alkaloids; Biochemical Phenomena; Body Fluids; Humans; Niacin; Nicotinic Acids; Tryptophan; Vitamin B 6	1953
Abnormal tryptophan metabolites in human pregnancy and their relation to deranged vitamin B6 metabolism. Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.), 1954, Volume: 86, Issue:3 Topics: Biochemical Phenomena; Body Fluids; Female; Pregnancy; Tryptophan; Urine; Vitamin B 6	1954
Quantitative studies on human urinary metabolites of tryptophan as affected by isoniazid and deoxypyridoxine. The Journal of clinical investigation, 1957, Volume: 36, Issue:11 Topics: Body Fluids; Humans; Isoniazid; Tryptophan; Tuberculosis; Tuberculosis, Pulmonary; Vitamin B 6	1957
[Activity of vitamin B6 in the radiation-damaged organism; studies on tryptophan metabolism in x-irradiated animals]. Strahlentherapie, 1958, Volume: 106, Issue:2 Topics: Animals; Biochemical Phenomena; Tryptophan; Vitamin B 6; Vitamin B 6 Deficiency; X-Rays	1958
[Vitamin B6 deficiency and urinary excretion of xanthurenic acid and other tryptophan metabolites in sick persons. II. Influence of isonicotinic acid hydrazide on vitamin B6 metabolism and vitamin B6 deficiency conditions in pregnant persons]. Klinische Wochenschrift, 1958, Sep-01, Volume: 36, Issue:17 Topics: Biochemical Phenomena; Female; Humans; Isoniazid; Pregnancy; Tryptophan; Vitamin B 6; Vitamin B 6 Deficiency; Xanthurenates	1958
[Disorders of tryptophan metabolism in pregnancy and toxicoses, with a contribution to the problem of vitamin B6 requirements in pregnancy]. Die Medizinische, 1958, Sep-13, Volume: 37 Topics: Biochemical Phenomena; Female; Humans; Pre-Eclampsia; Pregnancy; Tryptophan; Vitamin B 6	1958
[Urinary elimination of the metabolites of tryptophan after loading in the newborn. Influence of ACTH and pyridoxine]. Bollettino della Societa italiana di biologia sperimentale, 1961, Jun-30, Volume: 37 Topics: Adrenocorticotropic Hormone; Biochemical Phenomena; Humans; Infant; Infant, Newborn; Leadership; Pyridoxine; Tryptophan; Vitamin B 6	1961
[Effect of the administration of tryptophan and vitamin B6 on the content of indole derivatives in the blood and urine of patients with leukosis]. Problemy gematologii i perelivaniia krovi, 1960, Volume: 5 Topics: Antipsychotic Agents; Body Fluids; Humans; Indoles; Leukemia; Tryptophan; Vitamin B 6	1960
Tryptophan-nicotinic acid metabolism in patients with tumours of the bladder. Changes in the excretory products after treatment with nicotinamide and vitamin B6. British journal of cancer, 1961, Volume: 15 Topics: Humans; Neoplasms; Niacin; Niacinamide; Nicotinic Acids; Tryptophan; Urinary Bladder Neoplasms; Vitamin B 6	1961
[Studies on the metabolic conversion of tryptophan into nicotinic acid in individuals with tumors of the bladder. Modifications in the urinary excretory picture after the administration of nicotinamide and vitamin B6]. Bollettino della Societa italiana di biologia sperimentale, 1960, Dec-31, Volume: 36 Topics: Humans; Neoplasms; Niacin; Niacinamide; Nicotinic Acids; Tryptophan; Urinary Bladder Neoplasms; Vitamin B 6	1960
[Biochemical functional tests in neurology. II. The xanthurenuria test after tryptophan loading]. La Presse medicale, 1960, Nov-26, Volume: 68 Topics: Body Fluids; Humans; Nervous System; Neurology; Tryptophan; Vitamin B 6; Xanthurenates	1960
[Asthmatic diseases in familial disorders of vitamin B6 metabolism]. Allergie und Asthma, 1961, Volume: 7 Topics: Asthma; Biochemical Phenomena; Humans; Tryptophan; Vitamin B 6; Vitamin B 6 Deficiency	1961
[On the transformation of tryptophan into nicotinic acid in vitamin B-6 deficient rats]. Ernahrungsforschung. Berichte und Mitteilungen, 1961, Volume: 6 Topics: Animals; Niacin; Nicotinic Acids; Rats; Tryptophan; Vitamin B 6; Vitamin B 6 Deficiency; Vitamins	1961
Effect of 4-deoxypyridoxine on tryptophan metabolism in Escherichia coli. Annales medicinae experimentalis et biologiae Fenniae, 1960, Volume: 38 Topics: Biochemical Phenomena; Escherichia coli; Pyridoxine; Tryptophan; Vitamin B 6	1960
[Disorders of tryptophan metabolism in various diseases in dependence on the vitamin B-6]. Ernahrungsforschung. Berichte und Mitteilungen, 1960, Volume: 5 Topics: Biochemical Phenomena; Humans; Tryptophan; Vitamin B 6; Vitamin B 6 Deficiency; Vitamins	1960
Apropos of the relationship of tryptophan and vitamin B-6 in the metabolism of newborn and premature infants Les Cahiers du College de medecine des hopitaux de Paris, 1962, Oct-15, Volume: 3 Topics: Humans; Infant, Newborn; Infant, Premature; Pyridoxine; Tryptophan; Vitamin B 6; Vitamins	1962
EPILEPTIC CHILDREN WITH DISTURBED TRYTOPHAN METABOLISM TREATED WITH VITAMIN B6. Lancet (London, England), 1964, Jan-18, Volume: 1, Issue:7325 Topics: Child; Epilepsy; Humans; Metabolism; Pyridoxine; Tryptophan; Urine; Vitamin B 6; Xanthurenates	1964
[THE EUTROPHIC ACTION FAVORING ANTIBIOTIC TOLERANCE OF A VITAMIN COMPLEX: VITAMIN C AND VITAMIN B-6]. Journal de medecine de Lyon, 1964, Apr-20, Volume: 45 Topics: Anti-Bacterial Agents; Ascorbic Acid; Drug Tolerance; Immune Tolerance; Isoniazid; Metabolism; Pyridoxine; Toxicology; Tryptophan; Urine; Vitamin B 6; Vitamins; Xanthurenates	1964
ABNORMAL TRYPTOPHAN METABOLISM IN PATIENTS WITH ADULT CELIAC DISEASE, WITH EVIDENCE FOR DEFICIENCY OF VITAMIN B6. The Journal of clinical investigation, 1964, Volume: 43 Topics: Adult; Biochemical Phenomena; Biochemistry; Celiac Disease; Dietary Proteins; Glutens; Humans; Hydroxyindoleacetic Acid; Indican; Indoleacetic Acids; Kynurenic Acid; Kynurenine; Proteins; Tetracycline; Tryptophan; Urine; Vitamin B 6; Vitamin B 6 Deficiency; Xanthurenates	1964
VITAMIN B6 REQUIREMENT FOR ADULT MEN. The American journal of clinical nutrition, 1964, Volume: 15 Topics: Adult; Ascorbic Acid; Blood; Diet; Dietary Proteins; Humans; Kynurenine; Male; Oxalates; Pyridoxine; Tryptophan; Urine; Vitamin B 6; Vitamin B 6 Deficiency; Xanthurenates	1964
[APROPOS OF THE ASSIMILATION OF C-14 LABELLED VITAMIN B-6 IN EXPERIMENTAL LEUKEMIA UNDER TRYPTOPHAN LOADING]. Problemy gematologii i perelivaniia krovi, 1964, Volume: 9 Topics: Animals; Carbon Isotopes; Hematopoiesis; Leukemia; Leukemia, Experimental; Mice; Pharmacology; Pyridoxine; Research; Tryptophan; Vitamin B 6; Vitamins	1964
VITAMIN B6 DEPLETION IN MAN: URINARY EXCRETION OF TRYPTOPHAN METABOLITES. The Journal of nutrition, 1964, Volume: 84, Issue:3 Topics: Amino Acids; Avitaminosis; Humans; Kynurenine; Sulfates; Tryptophan; Urine; Vitamin B 6; Vitamin B 6 Deficiency; Xanthurenates	1964
TRYPTOPHAN-TOLERANCE TESTS AND VITAMIN B6 (PYRIDOXINE) METABOLISM IN EPILEPTIC CHILDREN. Developmental medicine and child neurology, 1965, Volume: 7 Topics: Amino Acids; Child; Epilepsy; Humans; Metabolism; Pyridoxine; Tryptophan; Urine; Vitamin B 6; Xanthurenates	1965
The role of riboflavin and vitamin B6 in tryptophan metabolism. The Journal of biological chemistry, 1955, Volume: 215, Issue:1 Topics: Niacin; Nicotinic Acids; Pyridines; Riboflavin; Tryptophan; Urine; Vitamin B 6; Vitamin B 6 Deficiency; Vitamin B Deficiency; Xanthurenates	1955
On a new, hereditary disorder in tryptophan metabolism dependent on vitamin B6 Clinica chimica acta; international journal of clinical chemistry, 1960, Volume: 5 Topics: Tryptophan; Vitamin B 6	1960
[On a genetic disorder of tryptophan metabolism in relation to vitamin B6 administration]. Zeitschrift fur menschliche Vererbungs- und Konstitutionslehre, 1962, Volume: 36 Topics: Biochemical Phenomena; Humans; Tryptophan; Vitamin B 6; Vitamin B 6 Deficiency	1962
Metal-binding by pyridoxal derivatives and possible relationships to tryptophan metabolism. Federation proceedings, 1961, Volume: 20(3)Pt 2 Topics: Biochemical Phenomena; Biophysical Phenomena; Gene Expression Regulation; Metals; Pyridoxal; Tryptophan; Vitamin B 6	1961
Protein intake and vitamin B6 deficiency in the rat. III. The effect of supplementing a low-protein, vitamin B6 deficient diet with tryptophan and with other sulfur-free amino acids. Archives of biochemistry, 1950, Volume: 29, Issue:2 Topics: Amino Acids; Amino Acids, Sulfur; Animals; Diet; Diet, Protein-Restricted; Dietary Supplements; Rats; Sulfur; Tryptophan; Vitamin B 6; Vitamin B 6 Deficiency	1950
Interrelationships of vitamin B6, niacin, and tryptophan in pyridine nucleotide formation. Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.), 1951, Volume: 76, Issue:3 Topics: Biochemical Phenomena; Niacin; Nicotinic Acids; Nucleotides; Pyridines; Tryptophan; Vitamin B 6	1951
The effect of pyridoxine deficiency induced by desoxypyridoxine in human subjects upon the excretion of N-methylnicotinamide after tryptophan administration. Archives of biochemistry and biophysics, 1951, Volume: 32, Issue:2 Topics: Humans; Niacinamide; Tryptophan; Vitamin B 6; Vitamin B 6 Deficiency	1951
Further studies on the role of vitamin B6 in the metabolism of tryptophan by the rat. The Journal of biological chemistry, 1948, Volume: 174, Issue:2 Topics: Animals; Rats; Tryptophan; Vitamin B 6	1948
Quantitative profiling of biomarkers related to B-vitamin status, tryptophan metabolism and inflammation in human plasma by liquid chromatography/tandem mass spectrometry. Rapid communications in mass spectrometry : RCM, 2009, Volume: 23, Issue:9 Topics: Biomarkers; Chromatography, Liquid; Cotinine; Cystathionine; Humans; Inflammation; Neopterin; Riboflavin; Sensitivity and Specificity; Tandem Mass Spectrometry; Tryptophan; Vitamin B 6	2009
The role of vitamin B6 in the synthesis of tryptophane from indole and anthranilic acid by Lactobacillus arabinosus. The Journal of biological chemistry, 1947, Volume: 168, Issue:1 Topics: Bacteria; Indoles; Lactic Acid; Lactobacillus; ortho-Aminobenzoates; Pyridoxine; Tryptophan; Vitamin B 6	1947
Metabolism of tryptophane by vitamin B6 deficient rats and mice. Federation proceedings, 1947, Volume: 6, Issue:1 Pt 2 Topics: Animals; Mice; Pyridoxine; Rats; Tryptophan; Vitamin B 6; Vitamin B 6 Deficiency	1947
On the autofluorescence of fingermarks. Forensic science international, 2012, Oct-10, Volume: 222, Issue:1-3 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
Can breakfast tryptophan and vitamin B6 intake and morning exposure to sunlight promote morning-typology in young children aged 2 to 6 years? Journal of physiological anthropology, 2012, May-22, Volume: 31 Topics: Breakfast; Child; Child, Preschool; Circadian Rhythm; Humans; Models, Statistical; Nutritive Value; Sleep; Sunlight; Surveys and Questionnaires; Tryptophan; Vitamin B 6	2012
Vitamin B6 status and interferon-γ-mediated immune activation in primary hyperparathyroidism. Journal of internal medicine, 2012, Volume: 272, Issue:6 Topics: Aged; Biomarkers; Cardiovascular Diseases; Female; Humans; Hyperparathyroidism, Primary; Immunity, Cellular; Immunologic Factors; Inflammation; Interferon-gamma; Kynurenine; Longitudinal Studies; Male; Middle Aged; Monitoring, Immunologic; Neopterin; ortho-Aminobenzoates; Parathyroidectomy; Postoperative Care; Risk Factors; Tryptophan; Vitamin B 6	2012
Metabolite profile analysis reveals functional effects of 28-day vitamin B-6 restriction on one-carbon metabolism and tryptophan catabolic pathways in healthy men and women. The Journal of nutrition, 2013, Volume: 143, Issue:11 Topics: Adult; Biomarkers; Creatine; Cystathionine; Female; Humans; Inflammation; Kynurenic Acid; Kynurenine; Male; Multivariate Analysis; Postprandial Period; Pyridoxal Phosphate; Serine; Tryptophan; Vitamin B 6; Vitamin B 6 Deficiency; Young Adult	2013
Evidence for increased catabolism of vitamin B-6 during systemic inflammation. The American journal of clinical nutrition, 2014, Volume: 100, Issue:1 Topics: Aged; Biomarkers; Body Mass Index; C-Reactive Protein; Cross-Sectional Studies; Dietary Supplements; Female; Humans; Inflammation; Kynurenine; Linear Models; Longitudinal Studies; Male; Middle Aged; Neopterin; Norway; Oxidative Stress; Pyridoxal; Pyridoxal Phosphate; Pyridoxic Acid; ROC Curve; Tryptophan; Vitamin B 6	2014
Vitamins B2 and B6 as determinants of kynurenines and related markers of interferon-γ-mediated immune activation in the community-based Hordaland Health Study. The British journal of nutrition, 2014, Oct-14, Volume: 112, Issue:7 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
Tryptophan catabolism and vitamin B-6 status are affected by gender and lifestyle factors in healthy young adults. The Journal of nutrition, 2015, Volume: 145, Issue:4 Topics: 3-Hydroxyanthranilic Acid; Adolescent; Adult; Arginine; Biomarkers; Dietary Supplements; Female; Healthy Volunteers; Humans; Kynurenic Acid; Kynurenine; Life Style; Male; Methionine; ortho-Aminobenzoates; Pyridoxal Phosphate; Sex Factors; Surveys and Questionnaires; Tryptophan; Vitamin B 6; Xanthurenates; Young Adult	2015
SID tryptophan levels and B6 vitamin supplementation do not change blood parameters, organ weights, carcass traits, and meat quality of barrows (70-100kg). Meat science, 2016, Volume: 118 Topics: Animal Feed; Animals; Blood Glucose; Body Composition; Creatinine; Diet; Dietary Supplements; Food Quality; Ileum; Muscle, Skeletal; Organ Size; Phenotype; Red Meat; Swine; Triglycerides; Tryptophan; Vitamin B 6	2016
Structural insights into the regulatory mechanism of the Pseudomonas aeruginosa YfiBNR system. Protein & cell, 2016, Volume: 7, Issue:6 Topics: Amino Acid Sequence; Bacterial Proteins; Binding Sites; Biofilms; Crystallography, X-Ray; Cyclic GMP; Dimerization; Molecular Dynamics Simulation; Molecular Sequence Data; Mutagenesis; Protein Structure, Quaternary; Pseudomonas aeruginosa; Sequence Alignment; Tryptophan; Vitamin B 6	2016
Serum Immune System Biomarkers Neopterin and Interleukin-10 Are Strongly Related to Tryptophan Metabolism in Healthy Young Adults. The Journal of nutrition, 2016, Volume: 146, Issue:9 Topics: 3-Hydroxyanthranilic Acid; Adolescent; Adult; Biomarkers; Body Mass Index; C-Reactive Protein; Cross-Sectional Studies; Female; Humans; Inflammation; Interleukin-10; Kynurenine; Linear Models; Male; Neopterin; ortho-Aminobenzoates; Pyridoxal Phosphate; Surveys and Questionnaires; Tryptophan; Vitamin B 6; Young Adult	2016
Urinary metabolomics of young Italian autistic children supports abnormal tryptophan and purine metabolism. Molecular autism, 2016, Volume: 7 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
Comparative Study between the use of Melatonin and A Solution with Melatonin, Tryptophan, and Vitamin B6 as an Inducer of Spontaneous Sleep in Children During an Auditory Response Test: An Alternative to Commonly Used Sedative Drugs. The journal of international advanced otology, 2017, Volume: 13, Issue:1 Topics: Audiometry, Evoked Response; Child; Child, Preschool; Deafness; Drug Combinations; Early Diagnosis; Electroencephalography; Evoked Potentials, Auditory, Brain Stem; Female; Hearing Loss; Hearing Tests; Humans; Hypnotics and Sedatives; Male; Melatonin; Tryptophan; Vitamin B 6	2017
Pre-treatment with Melamil Tripto International journal of pediatric otorhinolaryngology, 2018, Volume: 115 Topics: Child; Child, Preschool; Drug Combinations; Evoked Potentials, Auditory, Brain Stem; Female; Hearing Tests; Humans; Infant; Male; Melatonin; Sleep; Tryptophan; Vitamin B 6	2018
A solution based on melatonin, tryptophan, and vitamin B6 (Melamil Tripto©) for sedation in newborns during brain MRI. Italian journal of pediatrics, 2019, Sep-23, Volume: 45, Issue:1 Topics: Antidepressive Agents, Second-Generation; Brain; Central Nervous System Depressants; Conscious Sedation; Female; Humans; Hypnotics and Sedatives; Infant; Infant, Newborn; Magnetic Resonance Imaging; Male; Melatonin; Retrospective Studies; Tryptophan; Vitamin B 6; Vitamin B Complex	2019
The significance of tryptophan metabolism and vitamin B-6 status in cardiovascular disease. The American journal of clinical nutrition, 2020, 01-01, Volume: 111, Issue:1 Topics: Adult; Cardiovascular Diseases; Humans; Tryptophan; Vitamin B 6; Vitamin B 6 Deficiency; Vitamins	2020
Metabolic analysis of amino acids and vitamin B6 pathways in lymphoma survivors with cancer related chronic fatigue. PloS one, 2020, Volume: 15, Issue:1 Topics: Adolescent; Adult; Aged; Amino Acids; Cancer Survivors; Child; Fatigue Syndrome, Chronic; Female; Humans; Inflammation; Lymphoma; Male; Middle Aged; Surveys and Questionnaires; Tryptophan; Vitamin B 6; Young Adult	2020
Kynurenine pathway activation and deviation to anthranilic and kynurenic acid in fibrosing chronic graft-versus-host disease. Cell reports. Medicine, 2021, 10-19, Volume: 2, Issue:10 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
Improvement in menopausal symptoms with a nutritional product containing evening primrose oil, hop extract, saffron, tryptophan, vitamins B6, D3, K2, B12, and B9. European review for medical and pharmacological sciences, 2023, Volume: 27, Issue:17 Topics: Biological Products; Crocus; Female; Humans; Menopause; Plant Extracts; Prospective Studies; Tryptophan; Vitamin B 6; Vitamins	2023
Lower levels of the neuroprotective tryptophan metabolite, kynurenic acid, in users of estrogen contraceptives. Scientific reports, 2023, 09-29, Volume: 13, Issue:1 Topics: Contraceptives, Oral, Hormonal; Estrogens; Female; Humans; Kynurenic Acid; Kynurenine; Pregnancy; Pyridoxine; Tryptophan; Vitamin B 6	2023