[Combined effect of immobilization stress and gamma-irradiation on the blood-forming system in mice].

Experiments with mice BALB/C were aimed at studying effects of immobilization stress and consecutive total gamma-irradiation at the dose of 2.0 Gy. Disorders in the blood system were shown to be a function of phase of the general adaptation syndrome (GAS). Acute gamma-irradiation on the stage of GAS resistance inhibited adaptive and compensatory potentials of the blood-forming system, whereas chronic stress by itself increased the spontaneous rate of chromosomal aberrations in nucleus-containing bone marrow cells in experimental animals.