[Mechanisms of the regulation of the blood supply of the aortic wall]. / K mekhanizmu reguliatsii krovosnabzheniia stenki aorty.

The monoamine-induced contraction as well as the ATP- and hypoxia-induced relaxation of the smooth muscles were recorded in isolated aortal paravasal arteries. The data obtained show that the muscles of paravasal arteries represent a regulation mechanism of the aorta wall blood supply.