Results 261 to 270 of about 119,637 (295)

L-tryptophan metabolism in phenylketonuria

The Journal of Pediatrics, 1966
A disturbance of the intestinal transport of L-tryptophan and L-tyrosine secondary to the high blood phenylalanine content has been suggested. The L-tryptophan metabolic abnormalities observed in untreated phenylketonuria appear to be due to a transport defect of this amino acid.
M T, Yarbro, J A, Anderson
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Metabolism of Tryptophan in Depressive Disease

Archives of General Psychiatry, 1973
The metabolism of tryptophan (TRYP) to kynurenine and its metabolites, to tryptamine, and through serotonin to 5-hydroxyindoleacetic acid was studied in nine depressed patients and six non-depressed psychiatric subjects. In general, there were no significant differences in the basal urinary excretion of the nine metabolites measured between the two ...
A, Frazer, G N, Pandey, J, Mendels
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Tryptophan Nutrition and Metabolism: An Overview

1991
Tryptophan (TRP) was the first amino acid to be recognized as being essential for normal growth of young animals when Wilcock and Hopkins (1906) and later Osborne and Mendel (1914) observed its ability to stimulate weight gain in mice and rats when added to low TRP rations. Subsequent studies in a variety of species confirmed that TRP was essential for
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Intermediary Metabolism of Tryptophan

Nature, 1951
C E, DALGLIESH, W E, KNOX, A, NEUBERGER
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TRYPTOPHAN METABOLISM IN CARCINOMA OF THE BREAST

The Lancet, 1967
Abstract The excretions of three tryptophan metabolites, 3-hydroxykynurenine, xanthurenic acid, and 3-hydroxyanthranilic acid, have been determined in the urine of 15 controls, 20 patients treated for cancer of the breast by mastectomy alone, and 24 patients treated by oophorectomy and mastectomy.
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Tryptophane in Carbohydrate Metabolism

Journal of Dental Research, 1947
N C, TURNER, G E, CROWELL
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The therapeutic potential of diet on immune-related diseases: based on the regulation on tryptophan metabolism

Critical Reviews in Food Science and Nutrition, 2022
Dongxiao Sun-Waterhouse, Chun Cui, Junjie Lin   +2 more
exaly  

The Involvement of Intestinal Tryptophan Metabolism in Inflammatory Bowel Disease Identified by a Meta-Analysis of the Transcriptome and a Systematic Review of the Metabolome

Nutrients, 2023
Frederik Jan Van Schooten, Roger Godschalk, Han Jin   +2 more
exaly  

TrpNet: Understanding Tryptophan Metabolism across Gut Microbiome

Metabolites, 2022
Shiqian Shen, Jianguo Xia, Jasmine Chong   +2 more
exaly  

Targeting Dietary and Microbial Tryptophan-Indole Metabolism as Therapeutic Approaches to Colon Cancer

Nutrients, 2021
Leigh Greathouse
exaly