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Pharmacokinetics of IgG and FcRn expression under normal and disease conditions

Pharmacokinetics of IgG and FcRn expression under normal and disease conditions
正常和疾病条件下 IgG 和 FcRn 表达的药代动力学
批准号:
21790150
负责人:
NAGAI Junya
金额:
$2.75万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2010

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英文摘要
In this study, we analyzed the pharmacokinetics of IgG and FcRn expression under normal and disease conditions. In addition, the transport mechanisms of IgG in cultured intestine and kidney epithelial cells were investigated. In rats with CDDP-induced nephrotoxicity, there were no changes in the plasma half life of FITC-IgG and renal FcRn mRNA expression when compared to control rats. On the other hand, renal accumulation of FITC-IgG in rats with CDDP-induced nephrotoxicity was significantly higher than that in control rats. Furthermore, we found that the uptakes of FITC-IgG by human intestinal Caco-2 cells and opossum kidney OK cells are due to FcRn-mediated and megalin/cubilin-mediated endocytosis, respectively.
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发表时间: 2009
期刊:
影响因子: --
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期刊:
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发表时间: 2010
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    • 项目类别:
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    • 资助金额:
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