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Element content and element correlations in Chinese human liver
Zhang PQ(章佩群); Chen CY(陈春英); Li B(李柏); Zhao JJ(赵九江); Chai ZF(柴之芳); Zhang, PQ; Chen, CY; Horvat, M; Jacimovic, R; Falnoga, I; Logar, M; Li, B; Zhao, JJ; Chai, ZF
2004
发表期刊ANALYTICAL AND BIOANALYTICAL CHEMISTRY
卷号380期号:5-6页码:773-781
通讯作者Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China ; Chinese Acad Sci, Key Lab Nucl Analyt Tech, Beijing 100039, Peoples R China ; Jozef Stefan Inst, Ljubljana 1000, Slovenia
摘要The amounts of the 19 elements As, Br, Ca, Cd, Ce, Co, Cr, Cs, Fe, K, La, Mo, Na, Rb, Sb, Sc, Se, Sm, and Zn in 92 lyophilized autopsy human liver samples from normal subjects have been analyzed by instrumental neutron-activation analysis (INAA). For intercomparison and quality control ten samples were independently analyzed in two institutes, the Institute of High Energy Physics in China and the "Jozef Stefan'' Institute in Slovenia. Most of the element contents determined by the two institutes were in quite good agreement, even though different experimental conditions were applied, indicating the reliability of the analytical results. Analysis of the chemical species of mercury present in the ten liver samples was also performed in Slovenia. Possible differences between the element content of male and female liver samples were studied by means of Student's t-test, but significant differences were found only for Ce, Co, Fe, La, Mo, and Zn. The results obtained were also compared with those reported from other areas of the world; no appreciable differences were observed. Correlation among the various elements in the human liver samples was studied using multivariate statistics. It was found that there was relatively close correlation between some elements, for example As - Fe, Ca - Fe, Cd - Co, Cd - Zn, Mo - Zn, Co - Se, Cs - Rb, Br - Rb, Sc - Sm, La - Sm, La Ce, etc.; these correlations could be rationally explained by the similarity of the electronic structures of the elements and/or their physiological functions in the human body.
文章类型Article
关键词human liver element content correlation analysis neutron-activation analysis (NAA)
学科领域Biochemistry & Molecular Biology; Chemistry
研究领域[WOS]Biochemistry & Molecular Biology ; Chemistry
DOI10.1007/s00216-004-2834-4
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语种英语
WOS类目Biochemical Research Methods ; Chemistry, Analytical
WOS记录号WOS:000225415000009
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被引频次:5[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/311005/238463
专题院士
实验物理中心
多学科研究中心
中国科学院高能物理研究所_中国散裂中子源
作者单位中国科学院高能物理研究所
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Zhang PQ,Chen CY,Li B,et al. Element content and element correlations in Chinese human liver[J]. ANALYTICAL AND BIOANALYTICAL CHEMISTRY,2004,380(5-6):773-781.
APA 章佩群.,陈春英.,李柏.,赵九江.,柴之芳.,...&Chai, ZF.(2004).Element content and element correlations in Chinese human liver.ANALYTICAL AND BIOANALYTICAL CHEMISTRY,380(5-6),773-781.
MLA 章佩群,et al."Element content and element correlations in Chinese human liver".ANALYTICAL AND BIOANALYTICAL CHEMISTRY 380.5-6(2004):773-781.
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