| 重离子辐射生物效应的实验研究 |
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| 引用本文： | 雷苏文. 重离子辐射生物效应的实验研究[J]. 国际放射医学核医学杂志, 2002, 26(6): 275-277 |
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| 作者姓名： | 雷苏文 |
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| 作者单位： | 100088 北京, 中国疾病预防控制中心辐射防护与核安全医学所 |
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| 摘 要： | 重离子以其特有的生物物理特性近年来引起肿瘤放疗领域的普遍关注。哺乳动物细胞体外辐射生物效应研究为重离子肿瘤放疗最优化提供了科学依据。这方面研究主要包括克隆细胞存活、细胞染色体畸变和细胞DNA损伤等。
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| 关 键 词： | 重离子辐射 细胞存活 染色体损伤 DNA双链断裂 |
| 文章编号： | 1001-098X(2002)06-0275-03 |
| 收稿时间： | 2002-08-20 |
| 修稿时间： | 2002-08-20 |
The experimental study on biological effects of heavy ion radiation |
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| LEI Su-wen. The experimental study on biological effects of heavy ion radiation[J]. International Journal of Radiation Medicine and Nuclear Medicine, 2002, 26(6): 275-277 |
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| Authors: | LEI Su-wen |
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| Affiliation: | National Institute for Radiological Protection and Nuclear Safety, Chinese Center for Disease Control and Prevention, Beijing 100088, China |
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| Abstract: | It is the hot topic to the heavy ion for its special biophysical characteristics in the tumor radiotherapy in recent years.The experimental studies on biological effects of cultured mammalian cells of heavy ion radiation provide scientific foundation for the optimization of heavy-ion radiotherapy.These researches mainly include:clonogenic cell survival,chromosome damages and double-strand breaks of DNA. |
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| Keywords: | Heavy ion radiation cell survival chromosome damage DNA double-strand breaks |
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