[en] The phasic changes of the nuclear specific binding for androgen-receptor complexes subsequently caused by the prolonged external γ-irradiation (5,83*10^-7 Gy/s) at low doses (0,1-1,0 Gy) were observed in a male albino rats liver and ventral prostate cells during 365-days period after termination of the factor and were correlated with the permanent secretory increase of testosterone in blood serum. The data obtained suggest the involvement of the processes in the development of male reproductive dysfunctions after the low doses exposition