Impact of prolonged fraction dose-delivery time modeling intensity-modulated radiation therapy on hepatocellular carcinoma cell killing.

@article{Zheng2005ImpactOP,
  title={Impact of prolonged fraction dose-delivery time modeling intensity-modulated radiation therapy on hepatocellular carcinoma cell killing.},
  author={Xiao-kang Zheng and Long-hua Chen and Xiao Yan and Hongmei Wang},
  journal={World journal of gastroenterology},
  year={2005},
  volume={11 10},
  pages={1452-6}
}
AIM To explore the impact of prolonged fraction dose-delivery time modeling intensity-modulated radiation therapy (IMRT) on cell killing of human hepatocellular carcinoma (HCC) HepG2 and Hep3B cell lines. METHODS The radiobiological characteristics of human HCC HepG2 and Hep3b cell lines were studied with standard clonogenic assays, using standard linear-quadratic model and incomplete repair model to fit the dose-survival curves. The identical methods were also employed to investigate the… CONTINUE READING