[The individual reactivity of the granulocytic system under stress]

1, 3, 5, 7 days after the 24-hr immobilisation stress, the concentration of nuclear-segmental neutrophils and basic proteins were determined in peripheral blood of white rats. 4 patterns of the neutrophils dynamics were revealed. Individual character of decationisation and granulocytopoiesis potentiation was suggested by the data obtained.