摘要
肿瘤分子放射生物学的研究证实 ,通过诱导细胞凋亡途径可提高肿瘤细胞辐射敏感性 ,而且通过激活与细胞损伤和修复有关的靶分子、调整细胞微环境和调控细胞周期 。
Research of molecular biology of radiation oncology has shown that radiosensitivity of tumor cells can be increased through the variety way of apoptosis induced; of molecules activated of DNA damage and repair of the tumor microenvironment and cell cycle regulated . These can decrease the damage of normal tissue.
出处
《国外医学（放射医学核医学分册）》
2000年第4期186-188,共3页
Foreign Medical Sciences(Section of Radiation Medicine and Nuclear Medicine)
关键词
辐射损伤
修复
凋亡
细胞周期
信号传递
微环境
radiation damage
repair
apoptosis
cell cycle
signal transduction
microenvironment
