Radioecological effects upon the nuclear translocation of androgen-receptor complexes as the cause of endocrine regulation disorders

Male albino rats were conditioned during 1 mo in reference point 'Prypyats'' (800 m from the Chernobyl NPP) at gamma-phone ≥0.5 mSv/h and than their androgen receptor system' parameters in reproductive (prostate) and somatic (liver) organs, i.e. nuclear acceptation of androgen receptor complexes (ARC) were measured. Radioecological effects (≥0,36 Gy) upon nuclear translocation of ARC's in prostate and liver were similar, consisting of about 2.7-time decrease for relevant values, thus proving some fall in the working activity of the receptor system. The revealed phenomenon supposed to be an essential cause of depression in reproductive potential of gonad cells and detoxicating abilities of hepatocytes for sensitive residents at exposures to prolonged low doses' impacts of ionizing irradiation of Chernobyl 30-km zone. (Authors)