Evaluation of the Effectiveness of the Effects of Multi-vector Drugs on the State of the Antioxidant System in Experimental Acute Pyelonephritis in Conditions of Concomitant Diabetes

Abstract

The objective: evaluation of activity of the activity of enzymes of the antioxidant system, superoxide dismutase and catalase in plasma and tissues of the kidneys of rats under the conditions of modeling acute pyelonephritis and concomitant streptozotocin type 1 diabetes mellitus.Materials and methods. Experimental studies were performed on rats of the Vistar line with a body mass of 200-300 g aged 8-9 months. Simulation of acute pyelonephritis in the blood and tissues of the kidneys in rats caused a significant decrease in the activity of superoxide dismutase and catalase enzymes in blood plasma and kidneys in relation to the norm, which is associated with the development of oxidative stress in the tissues of kidneys in laboratory animals.Results. The activity of superoxide dismutase and catalase in the blood plasma and kidneys of animals with acute pyelonephritis in type I diabetes was significantly different when compared with the corresponding parameters of the group with acute pyelonephritis. These changes in the activity of superoxide dismutase and catalase testify to the pathogenetic significance of the disruption of the activity of antioxidant enzymes in the development of acute pyelonephritis and concomitant type I diabetes mellitus under conditions of oxidative stress.Conclusion. The use of multi-vector drugs (аrmadin and ribonucleic acid) promoted an increase in the activity of antioxidant enzymes in animals under the conditions of modeling acute pyelonephritis with concomitant type I diabetes mellitus: the activity of superoxide dismutase increased significantly in blood plasma, and the activity of catalase in blood plasma and kidney tissue relation to a group with traditional medicamental effects. It should be noted that the use of multi-vector drugs with antioxidant properties promotes an increase in the activity of antioxidant enzymes in the blood plasma and in the kidneys of rats, which significantly reduces the pathogenic effect of oxidative stress.