title: Decrease in alpha-adrenoceptor-mediated vasoconstriction parallels the antihypertensive response to propranolol in patients with normal renin essential hypertension.
mesh_terms: D000328:Adult; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D011224:Prazosin / Q000627:therapeutic use; D011433:Propranolol / Q000627:therapeutic use*; D011941:Receptors, Adrenergic / Q000187:drug effects*; D011942:Receptors, Adrenergic, alpha / Q000187:drug effects*; D012083:Renin / Q000097:blood*; D014661:Vasoconstriction / Q000187:drug effects*
chemical_list: D011941:Receptors, Adrenergic; D011942:Receptors, Adrenergic, alpha; D011433:Propranolol; D012083:Renin; D011224:Prazosin