title: The excretion of 3-hydroxyanthranilic acid in patients with bladder and kidney carcinoma.
abstract: In comparison with healthy age- and sex-comparable subjects, a significantly higher concentration of unconjugated 3-hydroxyanthranilic acid was detected in the urine of untreated bladder and kidney carcinoma patients. Because of tryptophan metabolite 3-hydroxyanthranilic acid is suspected to be involved in the carcinogenesis of bladder tumours, it is of importance to know if the concentration will normalize to the level of the control group after curation of the tumours, indicating that the aberration was a result of the disease itself. The first results from a study in bladder carcinoma patients during the follow-up after curation of the tumours suggest a persistent increase in the urinary concentration of free 3-hydroxyanthranilic acid.
mesh_terms: D015095:3-Hydroxyanthranilic Acid / Q000652:urine*; D005260:Female; D006801:Humans; D007680:Kidney Neoplasms / Q000652:urine*; D007737:Kynurenine / Q000031:analogs & derivatives / Q000652:urine; D008297:Male; D001749:Urinary Bladder Neoplasms / Q000532:radiotherapy / Q000652:urine*; D062367:ortho-Aminobenzoates / Q000652:urine*
chemical_list: D062367:ortho-Aminobenzoates; D015095:3-Hydroxyanthranilic Acid; D007737:Kynurenine