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Preliminary study of selenium and mercury distribution in some porcine tissues and their subcellular fractions by NAA and HG-AFS
Zhao JJ(赵九江); Chen CY(陈春英); Zhang PQ(章佩群); Chai ZF(柴之芳); Zhao, JJ; Chen, CY; Zhang, PQ; Chai, ZF; Qu, LY; Li, M
2004
发表期刊JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
卷号259期号:3页码:459-463
通讯作者Chinese Acad Sci, Lab Nucl Analyt Technol, Beijing 100039, Peoples R China ; Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China ; Guizhos Res & Designing Inst Environm Sci, Guiyang 550002, Peoples R China
文章类型Article
摘要Selenium and mercury distribution in porcine tissues and their subcellular fractions from a mercury-polluted area of Guizhou Province and from a not mercury-exposed area of Beijing in China have been studied with neutron activation analysis and hydride generation-atomic fluorescence spectrometry. Both the selenium and mercury levels are higher in Guizhou porcine tissues and their subcellular fractions than those in Beijing. These two elements are highly enriched in kidney and liver of Guizhou pig, while selenium is only enriched in the kidney of Beijing pig. Exposure of mercury may result in redistribution of Se and Hg in vivo. The Hg/Se molar ratio of the subcellular fractions is very low in the case of relatively low mercury level and gradually reaches to a high constant value with increasing level of mercury, which implies that selenium and mercury may form some special complexes in the organisms.
学科领域Chemistry; Nuclear Science & Technology
DOI10.1023/B:JRNC.0000020918.92350.40
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语种英语
WOS研究方向Chemistry ; Nuclear Science & Technology
WOS类目Chemistry, Analytical ; Chemistry, Inorganic & Nuclear ; Nuclear Science & Technology
WOS记录号WOS:000220399800018
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文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/237567
专题院士
作者单位中国科学院高能物理研究所
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Zhao JJ,Chen CY,Zhang PQ,et al. Preliminary study of selenium and mercury distribution in some porcine tissues and their subcellular fractions by NAA and HG-AFS[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,2004,259(3):459-463.
APA 赵九江.,陈春英.,章佩群.,柴之芳.,Zhao, JJ.,...&Li, M.(2004).Preliminary study of selenium and mercury distribution in some porcine tissues and their subcellular fractions by NAA and HG-AFS.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,259(3),459-463.
MLA 赵九江,et al."Preliminary study of selenium and mercury distribution in some porcine tissues and their subcellular fractions by NAA and HG-AFS".JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 259.3(2004):459-463.
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