首頁 > 期刊首頁 > 中華內分泌代謝雜志 > 2008年6期 > CD4+CD25+T細胞延長同種異體胰島移植物存活
CD4+CD25+T細胞延長同種異體胰島移植物存活
CD4+ CD25+ regulatory T cells prolong islet allografts survival
- doi:
- 摘要:
- 探討CD4+ CD25+調節性T細胞作為細胞疫苗抑制小鼠同種異體胰島移植物排斥反應的作用,采用免疫磁珠分離技術分選CD4+ CD25+調節性T細胞聯合BALB/cByJ小鼠同種異體胰島移植.結果 顯示,CD4+ CD25+調節性T細胞可明顯延長同種異體移植物的存活時間.
- Abstract:
- The potential effect of donor CD4+ CD25+ regulatory T ceLls on the suppression of rejection for allogenetic islet transplantation in vivo was investigated. CD4+ CD25+ regulatory T cells were generated by magnetic activated cell sorting and were ailogeneically transfered with islet transplantation in streptozotocin-induced diabetic BALB/cByJ mice. The results showed that allogeneic CD4+ CD25+ regulatory T cells prolong islet graft survival and normoglycemia in transplanted allogeneic diabetic mice.
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