title: Melatonin.l A mammalian pineal hormone.
mesh_terms: D000818:Animals; D001191:Arylamine N-Acetyltransferase / Q000378:metabolism; D001665:Binding Sites; D001683:Biological Clocks; D000242:Cyclic AMP / Q000378:metabolism; D005246:Feedback; D005260:Female; D006728:Hormones / Q000502:physiology; D006801:Humans; D008027:Light; D008550:Melatonin / Q000502:physiology*; D009434:Neural Pathways / Q000502:physiology; D009638:Norepinephrine / Q000378:metabolism; D009799:Ocular Physiological Phenomena; D010870:Pineal Gland / Q000502:physiology*; D051381:Rats
chemical_list: D006728:Hormones; D000242:Cyclic AMP; D001191:Arylamine N-Acetyltransferase; D008550:Melatonin; D009638:Norepinephrine