Binding characteristics of a radiolabeled agonist and antagonist at central nervous system alpha noradrenergic receptors.

Adrenergic alpha-Agonists/metabolism Adrenergic alpha-Antagonists/metabolism Animals Binding Sites/drug effects Binding, Competitive Brain/metabolism Clonidine/metabolism Dioxanes/metabolism Dioxins/metabolism Ergot Alkaloids/pharmacology Hydroxydopamines/pharmacology In Vitro Techniques Kinetics Male Norepinephrine/metabolism Phenethylamines/pharmacology Phenyl Ethers/metabolism Rats Receptors, Adrenergic/metabolism Receptors, Adrenergic, alpha/drug effects,metabolism Time Factors

Adrenergic alpha-Agonists Adrenergic alpha-Antagonists Dioxanes Dioxins Ergot Alkaloids Hydroxydopamines Phenethylamines Phenyl Ethers Receptors, Adrenergic Receptors, Adrenergic, alpha Clonidine Norepinephrine