Distinct alpha-noradrenergic receptors differentiated by binding and physiological relationships.

Adrenergic alpha-Agonists/metabolism Adrenergic alpha-Antagonists/metabolism Animals Binding, Competitive Brain/metabolism Cattle Hydroxydopamines/pharmacology In Vitro Techniques Male Norepinephrine/metabolism Rabbits Rats Receptors, Adrenergic/metabolism Receptors, Adrenergic, alpha/drug effects,metabolism

Adrenergic alpha-Agonists Adrenergic alpha-Antagonists Hydroxydopamines Receptors, Adrenergic Receptors, Adrenergic, alpha Norepinephrine