[A comparative assessment of homeostasis and hemodynamics during the performance of bicarbonate and acetate hemodialysis].

The article deals with the comparative analysis of certain values of homeostasis and hemodynamics in 25 patients with chronic renal failure who were subjected to systematic bicarbonate and acetate hemodialysis. Comparative study of some values of homeostasis, hemodynamics and myocardial contractility in patients with chronic renal failure during hemodialysis with acetate and bicarbonate solutions showed the advantages of bicarbonate hemodialysis. During bicarbonate hemodialysis, in addition to the patients' good tolerance to the procedure, the correction of the disturbed homeostasis was more physiological on the one hand, and positive shifts occurred in the activity of the blood circulatory system on the other.

[The microvascular bed of the nail matrix in patients with chronic uremia].

The microvascular bed of the nail matrix was studied in 118 patients with chronic uremia and 25 healthy persons. It was revealed that in chronic renal failure due to chronic nephritis, the changes in microcirculation were more pronounced. Prolonged arterial hypertension led to a graver derangement of the vascular sector of the microcirculatory bed.