title: alpha-Adrenoceptors.
mesh_terms: D000316:Adrenergic alpha-Agonists / Q000494:pharmacology; D002320:Cardiovascular Physiological Phenomena; D002319:Cardiovascular System / Q000294:innervation*; D003000:Clonidine / Q000494:pharmacology / Q000627:therapeutic use; D006801:Humans; D006973:Hypertension / Q000188:drug therapy; D007093:Imidazoles / Q000494:pharmacology; D007668:Kidney / Q000502:physiology; D008750:Methyldopa / Q000494:pharmacology; D010627:Phenethylamines / Q000494:pharmacology; D011942:Receptors, Adrenergic, alpha / Q000032:analysis / Q000145:classification / Q000502:physiology*; D013329:Structure-Activity Relationship; D009435:Synaptic Transmission
chemical_list: D000316:Adrenergic alpha-Agonists; D007093:Imidazoles; D010627:Phenethylamines; D011942:Receptors, Adrenergic, alpha; D008750:Methyldopa; D003000:Clonidine