| 钴源事故受照者染色体畸变观察 |
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| 引用本文： | 胡乃东,孙艳阳.钴源事故受照者染色体畸变观察[J].蚌埠医学院学报,1996,21(3):143-145. |
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| 作者姓名： | 胡乃东 孙艳阳 |
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| 作者单位： | 上海同济大学医院，哈尔滨医科大学 |
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| 摘 要： | 对钴源事故的６例受照者脱离钴源５年后，进行外周血淋巴细胞染色体畸变和脆性部位观察。发现受照者染色体变率明显增高，脆部位表达与染色体畸变呈显著正相关。说明６例受照者均表现有辐射所致的遗传物质损伤。
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| 关 键 词： | 钴60 钴源事故 受照者 染色体畸变 脆性部位 |
Observation on chromosome aberration of individuals exposed to ~(60)Co sourceaccident |
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| Hu Naidong,Sun Yanyang,Zheng Lihong,Wang Guihong.Observation on chromosome aberration of individuals exposed to ~(60)Co sourceaccident[J].Journal of Bengbu Medical College,1996,21(3):143-145. |
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| Authors: | Hu Naidong Sun Yanyang Zheng Lihong Wang Guihong |
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| Abstract: | In this paper,the changes in frequency of chromosome aberration and the fragile sites in periph-eral blood lymphocytes had been observed in 6 individuals 5 years after an accidental exposure to 60 Cosource.The chromosome aberration rates of the exposed individuals increased significantly,with an obviousrelationship between fragile sites and chromosome aberrations.The results showed that all these 6 casesexposed to 60 Co source had apparent lesion in their genetic material. |
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| Keywords: | Co chromosome aberrations fragile sites |
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