title: Antinicotinic properties of papaverine in guinea pig taenia coli.
mesh_terms: D000109:Acetylcholine / Q000037:antagonists & inhibitors*; D000818:Animals; D003864:Depression, Chemical; D005071:Evoked Potentials / Q000187:drug effects; D006168:Guinea Pigs; D066298:In Vitro Techniques; D007420:Intestine, Large / Q000502:physiology; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects* / Q000502:physiology; D009538:Nicotine / Q000037:antagonists & inhibitors*; D010208:Papaverine / Q000494:pharmacology*; D010276:Parasympatholytics / Q000494:pharmacology
chemical_list: D010276:Parasympatholytics; D009538:Nicotine; D010208:Papaverine; D000109:Acetylcholine