The Vasodilator Action of Adenosine Triphosphate
Björn Folkow
Abstract
Björn Folkow
Abstract
Summary. ATP is a potent vasodilator agent, the minimal active doses amounting to 1/5–1/15 of those of acetylcholine when calculated as equiniolar concentrations. The vasodilator action seems to be due to a direct action on the vessels. On intravenous injection ATP is rapidly destroyed, presumably in the lungs.
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Summary. ATP is a potent vasodilator agent, the minimal active doses amounting to 1/5–1/15 of those of acetylcholine when calculated as equiniolar concentrations. The vasodilator action seems to be due to a direct action on the vessels. On intravenous injection ATP is rapidly destroyed, presumably in the lungs.
Key concepts: Vasodilation, Acetylcholine, Vasodilator agents, Adenosine triphosphate, Pharmacology, Adenosine, Chemistry, Coronary vasodilator