摘要
随着细胞凋亡与放射治疗关系的深入研究 ,有必要搞清楚细胞凋亡与肿瘤细胞辐射敏感性的关系 ,为临床放疗提供新的预测及评估指标。近年来的研究表明 ,细胞凋亡与辐射敏感性存在着微妙而复杂的关系。本文着重讨论细胞凋亡的速率、周期时相及辐射剂量速率等方面与辐射敏感性的关系。
The deep research of relation of apoptosis with radiotherapy makes it necessary to be clear about the relationship between apoptosis and radiosensitivity,so that this will provide a new standard of forecast and evaluation for clinical radiotherapy.These days study indicates that apoptosis and radiosensitivity have a subtle and complex relationship.This article reviews as follows regarding the relation of apoptosis rate ,cell cycle position and radiation dose rate with radiosensitivity.
出处
《国外医学（放射医学核医学分册）》
2000年第2期75-78,共4页
Foreign Medical Sciences(Section of Radiation Medicine and Nuclear Medicine)
基金
国家自然科学基金资助项目 !(395 0 0 0 43)
北京市教委基金资助项目
关键词
细胞凋亡
辐射敏感性
肿瘤
放射疗法
apoptosis
radiosensitivity
cell cycle position
radiation dose rate
