title: Selective beta receptor blockade in rat smooth muscle.
mesh_terms: D000818:Animals; D004336:Drug Antagonism; D004386:Duodenum / Q000187:drug effects; D004837:Epinephrine / Q000494:pharmacology; D005260:Female; D005769:Gastrointestinal Motility / Q000187:drug effects; D066298:In Vitro Techniques; D007545:Isoproterenol / Q000494:pharmacology; D009119:Muscle Contraction / Q000187:drug effects*; D009130:Muscle, Smooth / Q000187:drug effects*; D010646:Phentolamine / Q000494:pharmacology; D010656:Phenylephrine / Q000494:pharmacology; D011433:Propranolol / Q000494:pharmacology; D051381:Rats; D013565:Sympatholytics / Q000494:pharmacology*; D014599:Uterus / Q000187:drug effects
chemical_list: D013565:Sympatholytics; D010656:Phenylephrine; D011433:Propranolol; D007545:Isoproterenol; D004837:Epinephrine; D010646:Phentolamine