[The effect of qualitatively different fatty components of the diet on mitochondrial membranes in animals with experimental anthracosis].

The diets with qualitatively different content of fat were found to produce structural and functional alternations in liver mitochondria of rats with experimental anthracosis. It was established in particular that the increase of the vegetable oil quota in the diet of rats affected the structure and function of mitochondria whereas the diet whose fat component included butter, lard, sunflower oil, and margarine at a ratio of 1:1, 5:1:0.5 reduced the untoward effect of coal dust and exercise on the mitochondrial membranes.