title: Effects of clonidine on aortic diameter and aortic baroreceptor activity.
mesh_terms: D000818:Animals; D001011:Aorta / Q000187:drug effects*; D001794:Blood Pressure / Q000187:drug effects; D003000:Clonidine / Q000008:administration & dosage / Q000494:pharmacology*; D004305:Dose-Response Relationship, Drug; D004347:Drug Interactions; D007545:Isoproterenol / Q000494:pharmacology; D009638:Norepinephrine / Q000494:pharmacology; D011311:Pressoreceptors / Q000187:drug effects*; D011433:Propranolol / Q000494:pharmacology; D011817:Rabbits; D013565:Sympatholytics / Q000494:pharmacology
chemical_list: D013565:Sympatholytics; D011433:Propranolol; D007545:Isoproterenol; D003000:Clonidine; D009638:Norepinephrine