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Calculation parameters [parameters (mean and SD]
| Parameters | Mean | SD |
|---|---|---|
| α0 (Gy -1) | 0.175 | 0.023 |
| β0 (Gy -2) | 0.033 | - |
| T1/2 (min) | 22 | - |
| yD (keV/µm) | 2.32 | 0.04 |
SD, standard deviation.
The α0 is the proportional factor to D[Gy−1], β0 is the proportionality factorto D2 [Gy−2], yD is the dose-mean lineal energy,and T1/2 is the DNA repairhalf-time.
