[Hormone and mediator content in the blood of the adrenals and in the peripheral blood in hypertension]. / Soderzhanie nekotorykh gormonov i mediatorov v krovi nadpochechnikov i v perifericheskoi krovi u bol'nykh gipertonicheskoi bolezn'iu.

The concentration of the fractions of corticosteroids, aldosterone, catecholamines, and cyclic nucleotides (cAMP and cGMP) in blood of the adrenal veins and the activity of renin in blood of the renal veins were studied in 22 patients with stages IIA and IIB hypertensive disease. At the same time the content of these substances in the peripheral blood was determined and compared with the level of steroid and catecholamine excretion in the daily urine. An increase in the content of free 11 OCS and F fractions in the peripheral blood and blood of the adrenal veins was revealed in all patients examined.