Quantitative studies on human urinary metabolites of tryptophan as affected by isoniazid and deoxypyridoxine.
D001826:Body Fluids; D006801:Humans; D007538:Isoniazid / Q000494:pharmacology*; D014364:Tryptophan / Q000378:metabolism*; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary / Q000652:urine*; D025101:Vitamin B 6 / Q000037:antagonists & inhibitors*
D025101:Vitamin B 6; D014364:Tryptophan; D007538:Isoniazid
ISONIAZID/effects; TRYPTOPHAN/metabolism; TUBERCULOSIS, PULMONARY/urine in; VITAMIN B6/antagonists