title: Stimulation of prolactin secretion by morphine: role of the central serotonergic system.
mesh_terms: D000818:Animals; D003533:Cyproheptadine / Q000494:pharmacology; D004102:Dihydroxytryptamines / Q000494:pharmacology; D004305:Dose-Response Relationship, Drug; D010134:Fenclonine / Q000494:pharmacology; D008297:Male; D008711:Metergoline / Q000494:pharmacology; D009020:Morphine / Q000494:pharmacology*; D009270:Naloxone / Q000494:pharmacology; D011388:Prolactin / Q000097:blood / Q000378:metabolism*; D051381:Rats; D012701:Serotonin / Q000502:physiology
chemical_list: D004102:Dihydroxytryptamines; D008711:Metergoline; D003533:Cyproheptadine; D012701:Serotonin; D009270:Naloxone; D009020:Morphine; D011388:Prolactin; D010134:Fenclonine