title: Stimulatory effects of catecholamines on the isolated rat colon after beta-adrenergic blockade with oxprenolol and propranolol.
mesh_terms: D000818:Animals; D003106:Colon / Q000187:drug effects*; D004837:Epinephrine / Q000494:pharmacology*; D005260:Female; D066298:In Vitro Techniques; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects*; D009638:Norepinephrine / Q000494:pharmacology*; D010646:Phentolamine / Q000494:pharmacology; D011433:Propranolol / Q000494:pharmacology; D051381:Rats; D011984:Sensory Receptor Cells; D013268:Stimulation, Chemical; D013565:Sympatholytics / Q000494:pharmacology*
chemical_list: D013565:Sympatholytics; D011433:Propranolol; D009638:Norepinephrine; D004837:Epinephrine; D010646:Phentolamine