标题:Over-expression of Zip-13 mRNA in kidney and lung during dietary zinc deficiency in Wistar rats
作者:Guo, Lu;Hu, Xiaoyan;Xu, Tongfu;Qi, Xin;Wan, Yang;Liu, Xiaopeng;Jiang, Yali;Zhang, Lianying
作者机构:Institute of Biochemistry and Molecular Biology, Shandong University School of Medicine, 44#, Wenhua Xi Road, Jinan, 250012, Sha
通讯作者:Zhang, LY
通讯作者地址:[Zhang, LY]Shandong Univ, Sch Med, Inst Biochem & Mol Biol, 44 Wenhua Xi Rd, Jinan 250012, Shandong, Peoples R China.
来源:Molecular Biology Reports
出版年:2011
卷:38
期:3
页码:1869-1874
DOI:10.1007/s11033-010-0304-y
关键词:Zinc deficiency;Zinc transporter;Rats;Kidney;Lung
摘要:Zinc is an essential nutrient for all organisms, which is involved in the function of numerous key enzymes in metabolism. Two gene families have been identified involved in zinc homeostasis. ZnT transporters reduce intracellular zinc while Zip transporters increase intracellular zinc. Previous studies in our laboratory have shown that Zip-1, ZnT-1, Zip-2 and LIV-1 mRNA are associated with zinc level in established human breast cancer in nude mice model. In this study, six zinc transporters: ZnT-1, ZnT-2, ZnT-4, Zip-1, Zip-8 and Zip-13 were chosen. We aim to determine the relation between zinc transporters and zinc level in kidney and lung of Wistar rats. Eighteen Wistar rats were randomly divided into three groups: normal group, zinc-deficiency group and pair-fed group. After 22days, the rats were killed and organs samples were taken, then zinc transporters mRNA were detected by RT-PCR. Compared with the normal group, Zip-13 shows an up-regulation (P<0.05) in zinc-deficiency group both in kidney and lung, and Zip-8 was significantly lower (P<0.05) in zinc-deficiency group in kidney.
收录类别:SCIE
WOS核心被引频次:6
资源类型:期刊论文
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