| 麻城市0～2岁婴幼儿头发中铜锌铁3种微量元素含量 |
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| 引用本文： | 刘少宇,李文桥,张裕曾,刘克俭.麻城市0～2岁婴幼儿头发中铜锌铁3种微量元素含量[J].职业与健康,2011,27(16):1836-1837. |
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| 作者姓名： | 刘少宇 李文桥 张裕曾 刘克俭 |
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| 作者单位： | 1. 湖北省麻城市疾病预防控制中心卫生监测科,438300
2. 华中科技大学同济医学院公共卫生学院,环境与健康教育部重点实验室 |
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| 摘 要： | 目的探讨婴幼儿发中铜锌铁含量的正常水平及营养状况。方法采集婴幼儿发样进行预处理后用火焰原子分光光度法测定其铜锌铁含量,并对测定结果进行统计学分析。结果 0~3月龄婴儿发中铜锌铁含量均处于较高水平,随着年龄的增长至4~12月龄其含量均呈下降趋势,且以锌下降为甚。随着年龄进一步增长至13~24月,其含量略呈回升趋势。结论婴幼儿应加强微量元素的营养补充。
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| 关 键 词： | 微量元素 头发 儿童 |
Contents of Copper, Zinc and Iron in Hair of Children Aged 0-2 Years Old in Macheng City |
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| LIU Shao-yu,LI Wen-qiao,ZHANG Yu-zeng,LIU Ke-jian.Contents of Copper, Zinc and Iron in Hair of Children Aged 0-2 Years Old in Macheng City[J].Occupation and Health,2011,27(16):1836-1837. |
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| Authors: | LIU Shao-yu LI Wen-qiao ZHANG Yu-zeng LIU Ke-jian |
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| Institution: | LIU Shao-yu,LI Wen-qiao,ZHANG Yu-zeng,LIU Ke-jian(Department of Hygiene Surveillance,Macheng Center for Disease Control and Prevention,Hubei,438300,China) |
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| Abstract: | Objective]To study the normal levels and nutrition status of copper,zinc and iron in hair of infants.Methods]The hair samples were collected from infants.After pretreatment,the contents of copper,zinc and iron were measured by flame atomic spectrophotography,and the results were analyzed statistically.Results]The contents of copper,zinc and iron of infants aged 0~3 months remained at high level.The contents gradually decreased with increasing of age in 3~12 months old infants,especially zinc content.The ... |
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| Keywords: | Trace element Hair Children |
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