As a result of human economic activity, a large number of various xenobiotics, alien to humans and animals, circulate in the biosphere, many of which have extremely high toxicity. Entering the environment in significant quantities, they can affect the genetic apparatus of organisms, cause their death, and disrupt the balance of natural processes in the biosphere. At present, attempts are being made to reduce the level of the body's influence by xenobiotics by increasing the efficiency of the defense systems, this is especially important for children.

Xenobiotics, carcinogenic properties, mutation, bacterial endotoxins, toxicoinfection, toxic chemicals, negative effect, correction.

Karimov Kh. Ya. The LPO-AOD system in various organs of the male reproductive system under the influence of chemical compounds / Karimov Kh. Ya., Dadazhanov Sh. N., Inoyatov F. Sh. // Questions of biological, medical and pharmaceutical chemistry. - 2002. - N 3. - S. 47-49.

Fellenberg G. Environmental pollution. - M .: Mir, 1997 .-- 232 p.

Eichler V. Poisons in our food. - M .: Mir, 1993 .-- 188 p.

Buzoleva L.S., Krivosheeva A.M., Effect of heavy metals on the reproduction of pathogenic bacteria. The successes of modern natural science. 2013. No. 7. 30-33 p.

Ilyasov AS, Khitaev B. et al. Impact of heavy metals on the human and animal organism in technogenic zones and methods of their biological disinfection. Toshkent - 2018. Ecology of Khabarnomasi №5. 34-36 betlar.

Ochilov K.R. Comparative characteristics of the morphometric and ultrastructural structure of liver hepatocytes in normal conditions and under the influence of various chemical factors. Author's abstract. dis. doc. honey. sciences. Bukhoro - 2020.79 p.

Inoyatov F.Sh. Individual features of the development of adaptive processes in the body under the influence of various xenobiotics: Author's abstract. dis. doc. honey. Sciences. - Tashkent, 2003, -19 p.

Ochilov K.R. Comparative characteristics of the morphometric and ultrastructural structure of liver hepatocytes in normal conditions and under the influence of various chemical factors. Author's abstract. dis. doc. honey. sciences. Bukhoro - 2020.79 p.

Inoyatov F.Sh. Individual features of the development of adaptive processes in the body under the influence of various xenobiotics: Author's abstract. dis. doc. honey. Sciences. - Tashkent, 2003, -19 p.

Maximum permissible concentration (MPC) and indicative permissible levels (TAC) of chemical substances in water of water bodies of household, drinking and cultural and household water use. M .: RPOKHV, 1998 .-- 171 p.

Revvel P., Revvel Ch. Our habitat: In 4 books. - M .: Mir, 1994 .243p.

Kulinsky V.I. Neutralization of xenobiotics // Ibid. 1999. No. 1.S. 8-12.