An atypical action of acetylcholine on the striped muscle of the guinea-pig oesophagus.
D000109:Acetylcholine / Q000494:pharmacology*; D000818:Animals; D002794:Choline / Q000494:pharmacology; D003042:Cocaine / Q000494:pharmacology; D004336:Drug Antagonism; D004594:Electrophysiology; D004947:Esophagus / Q000187:drug effects* / Q000502:physiology; D006168:Guinea Pigs; D006584:Hexamethonium Compounds / Q000494:pharmacology; D009119:Muscle Contraction / Q000187:drug effects; D009132:Muscles / Q000187:drug effects*; D012601:Scopolamine / Q000494:pharmacology; D014403:Tubocurarine / Q000494:pharmacology
D006584:Hexamethonium Compounds; D012601:Scopolamine; D003042:Cocaine; D002794:Choline; D000109:Acetylcholine; D014403:Tubocurarine