title: A novel response to propranolol: contractile response in the isolated rabbit ear artery.
mesh_terms: D000818:Animals; D001013:Aorta, Thoracic / Q000187:drug effects; D004347:Drug Interactions; D004431:Ear, External / Q000098:blood supply; D006892:Hydroxydopamines / Q000494:pharmacology; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects*; D009131:Muscle, Smooth, Vascular / Q000187:drug effects*; D010646:Phentolamine / Q000494:pharmacology; D011224:Prazosin / Q000494:pharmacology; D011433:Propranolol / Q000494:pharmacology*; D051381:Rats; D012039:Regional Blood Flow / Q000187:drug effects; D012110:Reserpine / Q000494:pharmacology
chemical_list: D006892:Hydroxydopamines; D012110:Reserpine; D011433:Propranolol; D011224:Prazosin; D010646:Phentolamine