[Bone marrow transplantation as a factor modifying the recovery processes of hematopoietic tissue in irradiated mice]

In experiments on (CBA X C57Bl)F1 mice exposed to 60Co-gamma-radiation in a dose of 8.5 Gy a different degree of blood system recovery was demonstrated after bone marrow transplantation in the following quantities; 2 X 10(5), 2 X 10(6) or 5 X 10(6) cells. With the smallest number of myelocaryocytes transplanted the regeneration of haemopoiesis, especially granulopoiesis, was relatively more pronounced (disproportionally to the number of the transplanted cells).