title: Receptor interactions of imidazolines. XI. Alpha-adrenergic and antihypertensive effects of clonidine and its methylene-bridged analog, St 1913.
mesh_terms: D000316:Adrenergic alpha-Agonists; D000818:Animals; D000959:Antihypertensive Agents; D001794:Blood Pressure / Q000187:drug effects; D001812:Blood-Brain Barrier; D003000:Clonidine / Q000031:analogs & derivatives* / Q000378:metabolism / Q000494:pharmacology*; D006168:Guinea Pigs; D066298:In Vitro Techniques; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains; D011941:Receptors, Adrenergic / Q000187:drug effects*; D011942:Receptors, Adrenergic, alpha / Q000187:drug effects* / Q000378:metabolism; D012110:Reserpine / Q000494:pharmacology; D013329:Structure-Activity Relationship
chemical_list: D000316:Adrenergic alpha-Agonists; D000959:Antihypertensive Agents; D011941:Receptors, Adrenergic; D011942:Receptors, Adrenergic, alpha; C036339:St 1913; D012110:Reserpine; D003000:Clonidine