From: Effect of prolonging radiation delivery time on retention of gammaH2AX
Dose | Integral Exposure Time (min) | Surviving Fractiona (number of samples) | Residual γH2AXb (number of samples) |
---|---|---|---|
2 Gy acute | 0.5 | 0.446 ± 0.013 (12) | 1.265 ± 0.089 (12) |
2 Gy protracted | 30 and 60 | 0.478 ± 0.018 (18)* | 1.218 ± 0.087 (18) |
4 Gy acute | 1 | 0.164 ± 0.014 (18) | 1.461 ± 0.142 (12) |
4 Gy protracted | 30 and 60 | 0.199 ± 0.012 (24)* | 1.387 ± 0.128 (18) |