Tissue contents and intracellular distribution of selenium and iodine in human tissues studied by neutron activation analysis
文献类型：期刊论文
| 作者 | Chen CY(陈春英); Zhao JJ(赵九江); Gao YX(高愈希) ; Chai ZF(柴之芳); Chen, CY; Zhao, JJ; Gao, YX; Chai, ZF
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| 刊名 | CHEMIA ANALITYCZNA
 |
| 出版日期 | 2005 |
| 卷号 | 50期号:1页码:#REF! |
| 关键词 | human tissues selenium iodine intracellular distribution neutron activation analysis |
| 通讯作者 | Chen, CY (reprint author), Chinese Acad Sci, Lab Nucl Analyt Tech, POB 918, Beijing 100039, Peoples R China. |
| 英文摘要 | Selenium and iodine are two essential elements in living systems. In this paper, the tissue contents and subcellular distributions of selenium and iodine in human liver, kidney and heart samples were studied by neutron activation analysis (NAA). Certified reference materials were used as analytical quality control. Selenium was highly enriched in human kidney, followed by liver and then heart. In contrast, iodine was only enriched in liver. Different subcellular distribution patterns were also found in different tissues. In addition, selenium was mainly enriched in mitochondria and nuclei, whereas the lowest concentration of iodine was in the soluble fractions of cells. About 45-70% of total Se and I were in the nuclear fractions. The present data can reflect the long-term accumulation of selenium and iodine in human body. Our study also provides the reference data of selenium and iodine in human important tissues and the corresponding subcellular fractions. |
| 学科主题 | Chemistry |
| 类目[WOS] | Chemistry, Analytical |
| 收录类别 | SCI |
| WOS记录号 | WOS:000228014300013 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/226650]  |
| 专题 | 高能物理研究所_院士 |
| 推荐引用方式 GB/T 7714 | Chen CY,Zhao JJ,Gao YX,et al. Tissue contents and intracellular distribution of selenium and iodine in human tissues studied by neutron activation analysis[J]. CHEMIA ANALITYCZNA,2005,50(1):#REF!. |
| APA | 陈春英.,赵九江.,高愈希.,柴之芳.,Chen, CY.,...&Chai, ZF.(2005).Tissue contents and intracellular distribution of selenium and iodine in human tissues studied by neutron activation analysis.CHEMIA ANALITYCZNA,50(1),#REF!. |
| MLA | 陈春英,et al."Tissue contents and intracellular distribution of selenium and iodine in human tissues studied by neutron activation analysis".CHEMIA ANALITYCZNA 50.1(2005):#REF!. |
入库方式： OAI收割
来源：高能物理研究所
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