title: Inhibition of tone in the taenia of the guinea pig caecum.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D002432:Cecum / Q000187:drug effects*; D004558:Electric Stimulation; D005730:Ganglionic Blockers / Q000494:pharmacology*; D006168:Guinea Pigs; D066298:In Vitro Techniques; D008619:Mepivacaine / Q000494:pharmacology; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects*; D010879:Piperazines / Q000494:pharmacology; D012701:Serotonin / Q000494:pharmacology; D013565:Sympatholytics / Q000494:pharmacology*
chemical_list: D005730:Ganglionic Blockers; D010879:Piperazines; D013565:Sympatholytics; D012701:Serotonin; D008619:Mepivacaine; D000109:Acetylcholine