[Properties of adenylate cyclase system in heart muscle and aorta of rats with experimental renal hypertension].

Properties of the adenylate cyclase system were simultaneously studied in heart and aorta of rats with renovascular hypertension. Under conditions of the pathology molecular interactions between adrenoreceptors, regulating proteins (N-proteins) and catalytic subunit of the adenylate cyclase system were deteriorated in rat myocardium as well as functions of the regulating component were impaired in the adenylate cyclase system of aorta smooth muscles.