Study on Hyper-radiosensitivity Effect of Human Hepatoma SMMC-7721 Cells Exposed to Low Dose gamma-rays
文献类型：期刊论文
| 作者 | Li Wenjian ; Guo Chuanling; Jin Xiaodong; Li Qiang; Hao Jifang; Wang Jufang
|
| 刊名 | Nuclear physics review
 |
| 出版日期 | 2005 |
| 卷号 | 22页码:208-211 |
| ISSN号 | 1007-4627 |
| 英文摘要 | The low-dose responses such as hypersensitivity and increased radio-resistance of human hepa-toma SMMC-7721 cells were studied in this work. Exponentially growing SMMC-7721 cells were irradiated with 6"Co y-rays at doses of 0-6 Gy. Together with flow cytometer for precise cell sorting, cell survival fractions were measured by means of conventional colony-formation assay. It has been found that the SMMC-7721 cells showed hyper-radiosensitivity response at low doses and increased radio-resistance at lar-ger single closes. There was an excessive cell killing per unit dose when the doses were below about 0. 3 Gy, and the cells exhibited more resistant response at the doses between 0. 3 and 1. 0 Gy. When the single dose was beyond 1. 0 Gy, the cell survival agreed well with the prediction of the commonly accepted linear-quadratic model. |
| CSCD记录号 | CSCD:1954988 |
| 源URL | [http://119.78.100.186/handle/113462/59912]  |
| 专题 | 近代物理研究所_兰州重离子研究装置 近代物理研究所_生物物理研究室 |
| 推荐引用方式 GB/T 7714 | Li Wenjian,Guo Chuanling,Jin Xiaodong,et al. Study on Hyper-radiosensitivity Effect of Human Hepatoma SMMC-7721 Cells Exposed to Low Dose gamma-rays[J]. Nuclear physics review,2005,22:208-211. |
| APA | Li Wenjian,Guo Chuanling,Jin Xiaodong,Li Qiang,Hao Jifang,&Wang Jufang.(2005).Study on Hyper-radiosensitivity Effect of Human Hepatoma SMMC-7721 Cells Exposed to Low Dose gamma-rays.Nuclear physics review,22,208-211. |
| MLA | Li Wenjian,et al."Study on Hyper-radiosensitivity Effect of Human Hepatoma SMMC-7721 Cells Exposed to Low Dose gamma-rays".Nuclear physics review 22(2005):208-211. |
入库方式： OAI收割
来源：近代物理研究所
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