EXPERIMENTAL STUDY OF THE EFFECT OF MINERAL WATERS ON THE GASTRIC MUCOSA OF WISTAR RATS.

Acid-related diseases (ARD) are the most common among digestive diseases. The main goals of therapy of ARD are to reduce the influence of aggression factors (production of HCl, pepsin) and increase the protective properties of the mucous membrane of the upper digestive tract. Also currently in medicine, one of the therapeutic and preventive methods is the use of chloride-hydrocarbonate sodium boron mineral waters.

[Study of the variations in cardiovascular system indicators using the main component method].

The main component method was used to analyze measurements of cardiovascular parameters taken in 14 healthy operators at rest. The entire sample included 237 observations. Each observation was characterized by the deviation of heart rate, mean blood pressure and stroke volume from individual data points.

[Metabolism of potassium and sodium when administered with different anions to patients with ischemic heart disease and arterial hypertension].

In 116 patients with coronary heart disease, essential hypertension, acute and chronic glomerulonephritis and pyelonephritis, the authors observed differences in the excretion of the ions of 42K, stable potassium, 24Na, stable sodium, chlorine as well as in the value of diuresis during the administration of equimolar solutions of potassium hydrocarbonate and potassium chloride, sodium hydrocarbonate and sodium chloride labeled with 42K and 24Na respectively. These differences depended on the expression of the basic (alkaline) characteristics of the anions of the administered solutions of potassium and sodium and the osmolarity of the administered amount of liquid. Pronounced ion exchange reactions were observed during the administration of KHCO3 solution only, the multiplicity factor of the excretion of sodium and chlorine ions with urine significantly exceeding that of diuresis.