[Radiosensitivity of mouse bone marrow and spleen CFUdc during gamma-irradiation in different oxygenation conditions]

After exposure in vitro and in situ CFUdc of CBA mouse bone marrow and spleen were characterized by the comparable parameters of radiosensitivity and oxygen-dependent modification: the values of D0 for bone marrow and spleen cells were 1.31 and 1.35 Gy (in vitro) and 1.36 and 1.37 Gy (in situ), and the values of the oxygen effect were 2.3 and 2.5, respectively.