Figure 5. Radiation mitigation in Serpinb3a−/− mice compared to control Balb/c littermates. Fifteen Balb/c (Serpinb3+/+) and 15 Serpinb3a−/− mice received total body irradiation to 7.75 Gy, and were followed up for development of hematopoietic syndrome at which time they were sacrificed. Serpinb3a−/− mice had significantly increased survivaI.
