Effects of drugs and physiological factors in the disposition of catecholamines in blood vessels.

Animals Aorta/enzymology,metabolism Blood Vessels/drug effects,enzymology,innervation,metabolism Catechol O-Methyltransferase/analysis Catecholamines/metabolism Cocaine/pharmacology Dihydroxyphenylalanine/pharmacology Guinea Pigs Hydroxydopamines/pharmacology Hypertension/enzymology Mesenteric Arteries/enzymology,metabolism Monoamine Oxidase/analysis Myocardium/enzymology,metabolism Norepinephrine/metabolism Rabbits Rats Renal Artery/metabolism Reserpine/pharmacology Sympathectomy Sympathetic Nervous System/drug effects Tritium Tyrosine 3-Monooxygenase/analysis Venae Cavae/metabolism

Catecholamines Hydroxydopamines Tritium Dihydroxyphenylalanine Reserpine Tyrosine 3-Monooxygenase Monoamine Oxidase Catechol O-Methyltransferase Cocaine Norepinephrine