title: Further evidence that melatonin represents the releasing hormone for pineal vasotocin.
mesh_terms: D000818:Animals; D002415:Cats; D008027:Light; D008297:Male; D008550:Melatonin / Q000494:pharmacology / Q000502:physiology*; D010870:Pineal Gland / Q000187:drug effects / Q000378:metabolism*; D012701:Serotonin / Q000494:pharmacology; D014668:Vasotocin / Q000097:blood / Q000134:cerebrospinal fluid / Q000378:metabolism*
chemical_list: D012701:Serotonin; D008550:Melatonin; D014668:Vasotocin