The Level of Molecules of Average Mass and Lipid Peroxidation Processes in the Semen of Men of Reproductive Age in Kazalinsk District of Aral Sea Region

The scientific problems of the assessing of the impact of environmental factors on human health and the explanation of health-improving activities today are the priorities of state environmental policy in all developed countries. Environment and human health are the actual problems, which currently have the attention of the Republic of Kazakhstan. One of the crisis regions of Kazakhstan is recognized the area of Aral Sea. The sanitary and environmental situation in the Aral Sea region is currently continuing to deteriorate. It may be noted the accumulation of secondary catabolites of lipid peroxidation and the molecules of the average mass in semen of men of reproductive age in Kazalinsk area that indicates the change of lipid peroxidation process corroborating the role of free radical reactions in the development of endogenous intoxication. Results of getting research prove the negative factors on peroxidase activity process, according to MDA cumulative level and accumulation of middle molecules.