title: The adrenergic neuron blocking activity of propranolol and alprenolol.
mesh_terms: D000526:Alprenolol / Q000494:pharmacology*; D000818:Animals; D003913:Dextroamphetamine / Q000494:pharmacology; D006145:Guanethidine / Q000494:pharmacology; D066298:In Vitro Techniques; D008297:Male; D009474:Neurons / Q000187:drug effects*; D011433:Propranolol / Q000494:pharmacology*; D051381:Rats; D013564:Sympathetic Nervous System / Q000187:drug effects*; D014649:Vas Deferens / Q000187:drug effects
chemical_list: D000526:Alprenolol; D011433:Propranolol; D003913:Dextroamphetamine; D006145:Guanethidine