The state of lipid peroxidation and antioxidant protection systems in patients with different of local cold injury of the extremities

Abstract

The authors studied the state of lipid peroxidation systems and antioxidant protection in of the extremities in different periods. It was revealed that in patients with frostbite of the radical oxidation and the level of antioxidant protection depended on periods of cold 20 people were in the control group, 30 patients with local cold trauma in the early reactive late reactive period (LRP) there were 40 people, and in the granulation and epithelization period (GEP) there were 15 people. There was a persistent increase in the concentration of the early, late reactive periods and the period of granulation and epithelization. In red blood cells, the content of intermediate intermediates of free radical lipid oxidation increases. The catalase activity in erythrocytes of victims with frostbite of the extremities decreases, but does not change in the blood serum. The dynamics of the serum in patients at different times of local cold injury in comparison with healthy people is not observed.