title: Effects of carbachol and hexamethonium on guinea-pig taenia coli.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D002217:Carbachol / Q000494:pharmacology*; D005725:Ganglia, Autonomic / Q000187:drug effects*; D006168:Guinea Pigs; D006426:Hemicholinium 3 / Q000494:pharmacology; D006584:Hexamethonium Compounds / Q000494:pharmacology*; D007082:Ileum / Q000187:drug effects; D009411:Nerve Endings / Q000187:drug effects; D009413:Nerve Fibers, Myelinated / Q000187:drug effects; D009538:Nicotine / Q000494:pharmacology; D010879:Piperazines / Q000494:pharmacology
chemical_list: D006584:Hexamethonium Compounds; D010879:Piperazines; D006426:Hemicholinium 3; D009538:Nicotine; D002217:Carbachol; D000109:Acetylcholine