[Various radiobiological characteristics of CBWA mice (tetrahybrids)]

Some radiobiological characteristics of CBWA mice (e. g. response to gamma r and X-radiation and the radioprotective efficiency of 2-AT and AET were shown not to differ virtually from those of F1 hybrids (CBA X C57Bl/6). No essential differences were also found in radiosensitivity of the bone marrow cells of (CBA X C57Bl/6)F1 and CBWA mice in vitro and in situ. On the basis of the data obtained, the authors recommend CBWA mice for radiobiological experiments as well as hybrids (CBA X C57Bl/6)F1.