Bradykinin on isolated guinea-pig tracheal muscle.
D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D001920:Bradykinin / Q000494:pharmacology*; D006168:Guinea Pigs; D000860:Hypoxia; D009119:Muscle Contraction / Q000187:drug effects*; D009130:Muscle, Smooth / Q000187:drug effects*; D010653:Phenylbutazone / Q000494:pharmacology; D011433:Propranolol / Q000494:pharmacology; D012459:Salicylates / Q000494:pharmacology; D014132:Trachea / Q000187:drug effects
D012459:Salicylates; D011433:Propranolol; D010653:Phenylbutazone; D000109:Acetylcholine; D001920:Bradykinin