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Correlation of mercury with selenium in human hair at a typical mercury-polluted area in China
Chai ZF(柴之芳); Feng WY(丰伟悦); Qian QF(钱琴芳); Chai, ZF; Feng, WY; Qian, QF; Guan, M
1998
发表期刊BIOLOGICAL TRACE ELEMENT RESEARCH
卷号63期号:2页码:#REF!
通讯作者Chai, ZF (reprint author), Acad Sinica, Inst High Energy Phys, POB 2732, Beijing 100080, Peoples R China.
摘要The levels of mercury (Hg) and selenium (Se) and their correlation in human scalp hair of 29 pairs of pregnant women and their newborns living at a high-Hg and low-Se area, the Second Song-Hua-Jiang River System, have been studied by instrumental neutron activation analysis. Our results indicate that the Hg level in infant hair samples are roughly close to that in their mothers, whereas the Se level in infants is much higher. Furthermore, the molar ratios of Se/Hg in newborns are also 40% higher than those in mothers. It demonstrates that infants are able to absorb more selenium from their mothers' bodies to protect against or alleviate the intoxication of Hg. This "autoprotective mechanism" likely plays a critical role during fetal development. The possible chemical species of Hg and Se in hair is also discussed.
文章类型Article
关键词mercury selenium human hair neutron activation analysis chemical species
学科领域Biochemistry & Molecular Biology; Endocrinology & Metabolism
DOI10.1007/BF02778868
收录类别SCI
WOS类目Biochemistry & Molecular Biology ; Endocrinology & Metabolism
WOS记录号WOS:000076937800002
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被引频次:12[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/226105
专题院士
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GB/T 7714
Chai ZF,Feng WY,Qian QF,et al. Correlation of mercury with selenium in human hair at a typical mercury-polluted area in China[J]. BIOLOGICAL TRACE ELEMENT RESEARCH,1998,63(2):#REF!.
APA 柴之芳.,丰伟悦.,钱琴芳.,Chai, ZF.,Feng, WY.,...&Guan, M.(1998).Correlation of mercury with selenium in human hair at a typical mercury-polluted area in China.BIOLOGICAL TRACE ELEMENT RESEARCH,63(2),#REF!.
MLA 柴之芳,et al."Correlation of mercury with selenium in human hair at a typical mercury-polluted area in China".BIOLOGICAL TRACE ELEMENT RESEARCH 63.2(1998):#REF!.
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