首页> 外文会议>IFAC Symposium on Biological and Medical Systems >Model of cell damage in single session radiation treatments based on continuous-time Markov chains
【24h】

Model of cell damage in single session radiation treatments based on continuous-time Markov chains

机译:基于连续时间马洛维链的单会辐射处理中细胞损伤模型

获取原文

摘要

A new continuous-time statistical model for modeling the effect of radiotherapy treatment is proposed. In contrast with classical models, it takes in account heterogeneity of cell damage and repair. In this paper, a bi-scale continuous-time model is derived to describe tumor and normal tissue lifespans. We show that the cell and the tumor lifespans can be determined. The tumor control probabilities and normal tissue complication probabilities are expressed. The model has been implemented into Matlab and numerical simulations have emphasized the effects of the model parameters on the model output.
机译:提出了一种新的连续时间统计模型,用于建模放射疗法治疗效果。与古典模型相比,它考虑了细胞损伤和修复的异质性。在本文中,推导了双级连续时间模型来描述肿瘤和正常组织寿命。我们表明可以确定细胞和肿瘤寿命。表达肿瘤控制概率和正常组织并发症概率。该模型已经实施到MATLAB中,数值模拟强调了模型参数对模型输出的影响。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号