| 上海市80岁以上老人发中微量元素谱研究 |
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| 引用本文： | 秦俊法,汪勇先.上海市80岁以上老人发中微量元素谱研究[J].核技术,1990,13(6):377-380. |
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| 作者姓名： | 秦俊法 汪勇先 |
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| 作者单位： | 中国科学院上海原子核研究所
(秦俊法，汪勇先，华芝芬)，中国科学院上海原子核研究所(陆蓓莲) |
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| 摘 要： |
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| 关 键 词： | 毛发 微量元素谱 X射线 荧光分析 |
A study on trace element spectrum in hair of the aged people over 80 years old in Shanghai |
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| Qin Junfa Wang Yongxian Hua Zhifen Lu Beilian.A study on trace element spectrum in hair of the aged people over 80 years old in Shanghai[J].Nuclear Techniques,1990,13(6):377-380. |
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| Authors: | Qin Junfa Wang Yongxian Hua Zhifen Lu Beilian |
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| Abstract: | The Ca, Mn, Fe, Cu, Zn, Pb and Sr contents in hair of the aged people over 80 years old have been determined by using Pu-238 source activated X-ray fluorescence ana-lysis method (XRF). The results indicated that the contents of Fe, Pb, and Zn in hair increased with age, and that the ratio of Cu/Fe, Pb, which might be useful in estimating aging process, decreased with age. The clinical significance of these elements were discus-sed. |
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| Keywords: | Hair trace element spectrum X-ray fluorescence analysis Cu Fe Pb Aging |
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