title: Antagonism of dibutyryl-Guo-3':5'-P and atropine on stomach smooth muscle contraction.
mesh_terms: D000109:Acetylcholine / Q000037:antagonists & inhibitors / Q000494:pharmacology; D000818:Animals; D001285:Atropine / Q000494:pharmacology*; D002087:Butyrates / Q000494:pharmacology; D000242:Cyclic AMP / Q000494:pharmacology; D006152:Cyclic GMP / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects*; D009130:Muscle, Smooth / Q000187:drug effects; D051381:Rats; D013270:Stomach
chemical_list: D002087:Butyrates; D001285:Atropine; D000242:Cyclic AMP; D006152:Cyclic GMP; D000109:Acetylcholine