title: Metabolism of an oral tryptophan load by women and evidence against the induction of tryptophan pyrrolase by oral contraceptives.
mesh_terms: D000328:Adult; D003276:Contraceptives, Oral / Q000494:pharmacology*; D004790:Enzyme Induction / Q000187:drug effects; D005260:Female; D006207:Half-Life; D006801:Humans; D006897:Hydroxyindoleacetic Acid / Q000652:urine; D007210:Indoleacetic Acids / Q000652:urine; D007737:Kynurenine / Q000097:blood; D013997:Time Factors; D014364:Tryptophan / Q000378:metabolism*; D014366:Tryptophan Oxygenase / Q000096:biosynthesis*
chemical_list: D003276:Contraceptives, Oral; D007210:Indoleacetic Acids; D007737:Kynurenine; D006897:Hydroxyindoleacetic Acid; D014364:Tryptophan; D014366:Tryptophan Oxygenase