The experiment was per formed in rats with feeding of adenine to produce metabloic abnormalities resembling chronic renal failure in humans. The results showed that creatinine, BUN, SP, UP, blood lipid, SOD and LPO increased significantly in rats with adenine for twenty-one days,and GSH-Px deereased significantly,Histofogical findings in the kidneys revealed uroliths,there was formation of foreign body granuloma,fibrosis in the interstitium, degeneration and necrosis of the tubular epithelia, and so on. The...