title: [Consideration on tryptophan metabolism].
mesh_terms: D000818:Animals; D002338:Carotenoids; D002415:Cats; D004837:Epinephrine / Q000502:physiology; D006632:Histamine / Q000502:physiology; D007210:Indoleacetic Acids / Q000652:urine; D007736:Kynurenic Acid / Q000378:metabolism; D008550:Melatonin / Q000502:physiology; D009638:Norepinephrine / Q000502:physiology; D010859:Pigmentation Disorders / Q000378:metabolism; D051381:Rats; D012701:Serotonin / Q000378:metabolism / Q000502:physiology; D014364:Tryptophan / Q000378:metabolism*; D014977:Xanthurenates / Q000378:metabolism
chemical_list: D007210:Indoleacetic Acids; D014977:Xanthurenates; D012701:Serotonin; D002338:Carotenoids; D006632:Histamine; D014364:Tryptophan; D007736:Kynurenic Acid; D008550:Melatonin; D009638:Norepinephrine; D004837:Epinephrine