Historical stages in the development of maxillofacial surgery and stomatology at the N. N. Burdenko Main Military Clinical Hospital

Effect of level of dietary calcium on body adaptation to radionuclides and lead exposure was studied in experiments with rats. Effectivity of adaptation was evaluated by analysis of accumulation and elimination of xenobiotics and antioxidant activity of liver tissue and erythrocytes. Low and normal levels of calcium in diet of rats do not provide for long-term adaptation to exposure of Ce-137 and Pb. The diet enriched by calcium caused a significant protective-adaptation effect on stages of accumulation and biotransformation of xenobiotics.