Effect of beta-adrenoceptor stimulators, papaverine and theophylline on guinea-pig trachea contracted by different drugs.
D000318:Adrenergic beta-Agonists / Q000494:pharmacology*; D000818:Animals; D004347:Drug Interactions; D006168:Guinea Pigs; D006632:Histamine / Q000494:pharmacology; D007093:Imidazoles / Q000494:pharmacology; D007545:Isoproterenol / Q000494:pharmacology; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects*; D009130:Muscle, Smooth / Q000187:drug effects*; D010208:Papaverine / Q000494:pharmacology*; D010862:Pilocarpine / Q000494:pharmacology; D011433:Propranolol / Q000494:pharmacology; D013726:Terbutaline / Q000494:pharmacology; D013806:Theophylline / Q000494:pharmacology*; D014132:Trachea / Q000187:drug effects
D000318:Adrenergic beta-Agonists; D007093:Imidazoles; D010862:Pilocarpine; D006632:Histamine; D011433:Propranolol; D013806:Theophylline; D010208:Papaverine; D007545:Isoproterenol; D013726:Terbutaline