title: The alpha 2-adrenergic receptor: multiple affinity states and regulation of a receptor inversely coupled to adenylate cyclase.
mesh_terms: D000262:Adenylyl Cyclases / Q000378:metabolism*; D000316:Adrenergic alpha-Agonists / Q000494:pharmacology; D000317:Adrenergic alpha-Antagonists / Q000494:pharmacology; D001792:Blood Platelets / Q000378:metabolism; D002462:Cell Membrane / Q000378:metabolism; D002478:Cells, Cultured; D004837:Epinephrine / Q000378:metabolism; D006160:Guanosine Triphosphate / Q000494:pharmacology; D006801:Humans; D007093:Imidazoles / Q000494:pharmacology; D066298:In Vitro Techniques; D008274:Magnesium / Q000494:pharmacology; D015636:Magnesium Chloride; D009130:Muscle, Smooth / Q000378:metabolism; D011224:Prazosin / Q000378:metabolism; D011485:Protein Binding; D011941:Receptors, Adrenergic / Q000378:metabolism*; D011942:Receptors, Adrenergic, alpha / Q000378:metabolism*
chemical_list: D000316:Adrenergic alpha-Agonists; D000317:Adrenergic alpha-Antagonists; D007093:Imidazoles; D011941:Receptors, Adrenergic; D011942:Receptors, Adrenergic, alpha; D015636:Magnesium Chloride; D006160:Guanosine Triphosphate; D000262:Adenylyl Cyclases; D008274:Magnesium; D011224:Prazosin; D004837:Epinephrine