研究中性彗星分析法检测肿瘤细胞内在放射敏感性的可靠性和影响因素。
Purpose]To investigate the reliability and the influencing factors of neutral comet assay in detecting the intrinsic radiosensitivity of tumor cells.
影响放射治疗效果的因素很多，其中肿瘤细胞内在的放射敏感性是关键因素之一。
Inherent radiosensitivity of tumor cell is one of critical factors among all kinds of the factors affecting the radiotherapy effect.
另外，研究发现，DNA修复系统的功能不仅是决定肿瘤细胞对化疗药物敏感性的重要因素，而且也直接影响到肿瘤细胞的放射敏感性。
In addition, it has been found that DNA repair system is not only associated with cellular sensitivity to chemotherapy, but also with cellular sensitivity to radiotherapy.
[目的]研究中性彗星分析法检测肿瘤细胞内在放射敏感性的可靠性和影响因素。
Purpose to investigate the reliability and the influencing factors of neutral comet assay in detecting the intrinsic radiosensitivity of tumor cells.
[目的]研究中性彗星分析法检测肿瘤细胞内在放射敏感性的可靠性和影响因素。
Purpose to investigate the reliability and the influencing factors of neutral comet assay in detecting the intrinsic radiosensitivity of tumor cells.
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