[Change in the antiradical activity of surfactant lipids during the development of nonspecific inflammatory processes in rabbit bronchopulmonary tissue].
Content of total lipids, phospholipids and cholesterol was estimated in surface-active fraction isolated from rabbit lungs. The surface activity and antiradical properties were decreased in the fraction simultaneously with a decrease in phospholipid contents in the course of development of inflammatory process in bronchopulmonary tissue. These data suggested that the antiradical activity, which is essential for protection of the surface-active fraction against free radical peroxidation, was mainly due to the phospholipid component.
D000818:Animals; D002784:Cholesterol / Q000378:metabolism; D005609:Free Radicals; D050356:Lipid Metabolism; D010743:Phospholipids / Q000378:metabolism; D011014:Pneumonia / Q000378:metabolism*; D011663:Pulmonary Surfactants / Q000378:metabolism*; D011817:Rabbits; D013500:Surface Tension
D005609:Free Radicals; D010743:Phospholipids; D011663:Pulmonary Surfactants; D002784:Cholesterol
Izmenenie antiradikal'noĭ aktivnosti lipidov surfaktanta pri razvitii nespetsificheskogo vospalitel'nogo protsessa bronkholegochnoĭ tkani u krolikov.