Participation of Free-Radical Processes in Structural and Metabolic Disturbances in the Lung Tissues Caused by Exposure to Coal-Rock Dust and their Adaptogenic Correction.

Adaptive correction of structural and metabolic disturbances in the lungs caused by longterm exposure to coal-rock dust were studied in experiments on rats. It was shown that the complex antioxidant preparation containing dihydroquercetin compensated disturbances in the redox balance in the lung tissue, prevented the formation of dust granulomas, and reduced the severity of degenerative changes in the bronchopulmonary system.