| 头发中锌、铜、铅含量与儿童智商的关系 |
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| 引用本文： | 杨学东,白秀珍. 头发中锌、铜、铅含量与儿童智商的关系[J]. 数理医药学杂志, 2006, 19(4): 430-432 |
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| 作者姓名： | 杨学东 白秀珍 |
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| 作者单位： | 锦州医学院微量元素研究所,锦州,121001;锦州医学院微量元素研究所,锦州,121001 |
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| 摘 要： | 目的:探讨头发中微量元素锌、铜、铅含量与儿童智商的关系。方法:选择311名7~10岁儿童用W ISC-CR智力量表测定智商,用火焰原子吸收法测定发中微量元素含量。结果:头发中微量元素与智商的相关分析显示:r锌=0.392,r铜=0.513,r铅=-0.636,P均<0.01。结论:头发中锌、铜与智商呈正相关系,与铅呈负相关系。
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| 关 键 词： | 头发 微量元素 儿童智商 |
| 文章编号： | 1004-4337(2006)04-0430-03 |
| 修稿时间： | 2005-12-05 |
Relationship between Contents of Microelement Zinc Cuprum and Lead in Hair WithChildren's Intelligence Quotient |
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| Yang Xuedong,et al. Relationship between Contents of Microelement Zinc Cuprum and Lead in Hair WithChildren's Intelligence Quotient[J]. Journal of Mathematical Medicine, 2006, 19(4): 430-432 |
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| Authors: | Yang Xuedong et al |
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| Abstract: | Objective: To explore the relationship between contents of zinc,cuprum,lead in Hair with children,s intelligence quotient(IQ).Method: 311 cases 7~10 year old children were selected for examination of IQ by WISC-CR scale and for determination of the contents of microelement in hair by flame atomic spectorphotometry.Results: The correlative analysis on the relationship between microelement content and IQ showed that the correlative coefficients were 0.392 for zinc,0.513 for cuprum and-0.636 for lead respectively.Their P values were all below 0.01.Conclusion: The contents of zinc,cuprum in hair with the children,s IQ was positively correlated,and negatively correlated with the contents of lead in their hair. |
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| Keywords: | hair microelement children Intelligence quotient |
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