| 用中子活化分析法研究产妇及其新生儿发中汞含量的相关性 |
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| 引用本文： | 丰伟悦,钱琴芳.用中子活化分析法研究产妇及其新生儿发中汞含量的相关性[J].核技术,1994,17(3):182-185. |
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| 作者姓名： | 丰伟悦 钱琴芳 |
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| 作者单位： | 中国科学院高能物理研究所 |
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| 基金项目： | 国际原子能机构资助,国家自然科学基金,中国科学院核分析技术开放实验室资助 |
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| 摘 要： | 以人发作“监示器”，用中子活化法分析了２７对北京海淀区产妇、婴儿发样中的汞含量，以研究汞在孕妇体内的转移及在新生儿体内的蓄积。发现婴儿发汞与母亲发汞呈显著线性正相关（ｒ＝＋０．８５６，Ｐ＜０．００１）；婴儿发汞平均值比母亲发汞值高１２％；母亲发汞有随怀孕时间的增加而逐渐降低的趋势。
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| 关 键 词： | 产妇 新生儿 汞 中子活化分析 |
Study on the correlation between mercury contents in hair of lying-in women and their new-born babies by INAA |
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| Feng Weiyue, Qian Qinfang,Chai Zhifang.Study on the correlation between mercury contents in hair of lying-in women and their new-born babies by INAA[J].Nuclear Techniques,1994,17(3):182-185. |
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| Authors: | Feng Weiyue Qian Qinfang Chai Zhifang |
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| Abstract: | The instrumental neutron activation analysis (INAA) has been performed on 27pairs of scalp hair samples for mothers and their new-born babies living in Haidian District, Beijing. The transfer of mercury in pregnant women and its accumulation in new-born babies were studied. The results showed that a significant positive correlation exists between the mercury contents in maternal and infant hair(r=+0.856, P<0.001), and the infant level exceeded the maternal level by 12%.It was found that the concentration of mercury in maternal hair was gradually decreased during pregnancy. |
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| Keywords: | INAA Lying-in women New- born baby Hair Mercury |
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