Acetylcholine-induced relaxation in isolated dog cerebral arteries.
D000109:Acetylcholine / Q000494:pharmacology*; D000818:Animals; D001158:Arteries / Q000187:drug effects; D001285:Atropine / Q000494:pharmacology; D002536:Cerebral Arteries / Q000187:drug effects; D002560:Cerebrovascular Circulation / Q000187:drug effects*; D004285:Dogs; D004305:Dose-Response Relationship, Drug; D004347:Drug Interactions; D005260:Female; D006584:Hexamethonium Compounds / Q000494:pharmacology; D066298:In Vitro Techniques; D008297:Male; D009928:Organ Specificity; D014664:Vasodilation / Q000187:drug effects*
D006584:Hexamethonium Compounds; D001285:Atropine; D000109:Acetylcholine