Morphine antagonizes TRH induced intestinal transit and hyperserotonemia in rabbits.
D000818:Animals; D005769:Gastrointestinal Motility / Q000187:drug effects*; D009020:Morphine / Q000494:pharmacology*; D011817:Rabbits; D012701:Serotonin / Q000097:blood*; D013973:Thyrotropin-Releasing Hormone / Q000037:antagonists & inhibitors*
D012701:Serotonin; D013973:Thyrotropin-Releasing Hormone; D009020:Morphine