The biological equivalent dose of the heavy ion treatment planning and the calculation of the relative biological effectiveness based on the Local Effect Model are briefed in the first part. 介绍了重离子治疗计划中的生物有效剂量,以及基于局部效应模型的相对生物学效应(RBE)的计算。
Therefore, taking 131 ⅰ as the reference for induciton of radiation injury, the relative biological effectiveness ( RBE ) of 132 ⅰ would be 7 ~ 26. 因而,以131Ⅰ作为参考辐射造成此生物终点的132Ⅰ的相对生物效应(RBE)为7~26。