title: Comparison of the effects of clonidine on pre- and postsynaptic adrenoceptors in the rabbit pulmonary artery. Alpha-sympathomimetic inhibition of Neurogenic vasoconstriction.
mesh_terms: D000316:Adrenergic alpha-Agonists / Q000494:pharmacology*; D000818:Animals; D003000:Clonidine / Q000494:pharmacology*; D003042:Cocaine / Q000494:pharmacology; D003345:Corticosterone / Q000494:pharmacology; D004305:Dose-Response Relationship, Drug; D004347:Drug Interactions; D004558:Electric Stimulation; D005260:Female; D066298:In Vitro Techniques; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects; D009638:Norepinephrine / Q000494:pharmacology; D010646:Phentolamine / Q000494:pharmacology; D011433:Propranolol / Q000494:pharmacology; D011651:Pulmonary Artery / Q000187:drug effects*; D011817:Rabbits; D011941:Receptors, Adrenergic; D013564:Sympathetic Nervous System / Q000502:physiology; D013997:Time Factors; D014316:Tritium
chemical_list: D000316:Adrenergic alpha-Agonists; D011941:Receptors, Adrenergic; D014316:Tritium; D011433:Propranolol; D003042:Cocaine; D003000:Clonidine; D003345:Corticosterone; D009638:Norepinephrine; D010646:Phentolamine