title: Regional variations in responses of rat GI tract to local anesthetics.
mesh_terms: D000109:Acetylcholine / Q000037:antagonists & inhibitors / Q000494:pharmacology; D000779:Anesthetics, Local / Q000494:pharmacology*; D000818:Animals; D003106:Colon / Q000187:drug effects; D004064:Digestive System / Q000187:drug effects*; D004347:Drug Interactions; D004386:Duodenum / Q000187:drug effects; D004983:Ethanolamines / Q000494:pharmacology; D005769:Gastrointestinal Motility / Q000187:drug effects; D007082:Ileum / Q000187:drug effects; D066298:In Vitro Techniques; D007583:Jejunum / Q000187:drug effects; D008012:Lidocaine / Q000494:pharmacology; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects*; D011343:Procaine / Q000494:pharmacology; D051381:Rats; D013270:Stomach / Q000187:drug effects; D013748:Tetracaine / Q000494:pharmacology
chemical_list: D000779:Anesthetics, Local; D004983:Ethanolamines; D013748:Tetracaine; D011343:Procaine; D008012:Lidocaine; D000109:Acetylcholine