title: A possible site of action of nicotine in the bronchial smooth muscle preparation of guinea-pig.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D001980:Bronchi / Q000187:drug effects*; D006152:Cyclic GMP / Q000378:metabolism; D004347:Drug Interactions; D004558:Electric Stimulation; D006168:Guinea Pigs; D066298:In Vitro Techniques; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects*; D009538:Nicotine / Q000494:pharmacology*; D010208:Papaverine / Q000494:pharmacology
chemical_list: D009538:Nicotine; D010208:Papaverine; D006152:Cyclic GMP; D000109:Acetylcholine