title: Interactions of 5-hydroxytryptamine and narcotic analgesics on dog intestine in vivo.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000700:Analgesics / Q000494:pharmacology*; D000818:Animals; D001285:Atropine / Q000494:pharmacology; D001794:Blood Pressure / Q000187:drug effects; D003533:Cyproheptadine / Q000494:pharmacology; D003916:Dextromoramide / Q000494:pharmacology; D003983:Dibenzylchlorethamine / Q000494:pharmacology; D004285:Dogs; D004347:Drug Interactions; D006584:Hexamethonium Compounds / Q000494:pharmacology; D007422:Intestines / Q000187:drug effects*; D008238:Lysergic Acid Diethylamide / Q000494:pharmacology; D008638:Mesenteric Arteries / Q000187:drug effects; D008784:Methysergide / Q000494:pharmacology; D009020:Morphine / Q000494:pharmacology; D009119:Muscle Contraction / Q000187:drug effects; D009294:Narcotics / Q000494:pharmacology*; D012701:Serotonin / Q000494:pharmacology*; D013997:Time Factors
chemical_list: D000700:Analgesics; D006584:Hexamethonium Compounds; D009294:Narcotics; D003533:Cyproheptadine; D012701:Serotonin; D003983:Dibenzylchlorethamine; D009020:Morphine; D001285:Atropine; D008238:Lysergic Acid Diethylamide; D003916:Dextromoramide; D000109:Acetylcholine; D008784:Methysergide