Action of prostaglandin E 1 on the longitudinal muscle of the guinea-pig isolated colon.
D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D003042:Cocaine / Q000494:pharmacology; D003106:Colon / Q000187:drug effects; D006168:Guinea Pigs; D066298:In Vitro Techniques; D008012:Lidocaine / Q000494:pharmacology; D009130:Muscle, Smooth / Q000187:drug effects*; D009538:Nicotine / Q000494:pharmacology; D011453:Prostaglandins / Q000494:pharmacology*; D012601:Scopolamine / Q000494:pharmacology; D013779:Tetrodotoxin / Q000494:pharmacology
D011453:Prostaglandins; D013779:Tetrodotoxin; D009538:Nicotine; D008012:Lidocaine; D012601:Scopolamine; D003042:Cocaine; D000109:Acetylcholine