重组hCTLA4Ig对小鼠脾淋巴细胞活化的抑制作用

被引:2
|
作者
陈希炜
罗高兴
贺伟峰
周立新
易绍萱
张宁
杨世昕
吴军
机构
[1] 第三军医大学西南医院烧伤研究所
基金
国家自然科学基金重大项目;
关键词
CTLA4Ig; 淋巴细胞; 活化; 共刺激信号;
D O I
暂无
中图分类号
R392 [医学免疫学];
学科分类号
100102 ;
摘要
目的 探讨基因重组hCTLA4Ig对小鼠脾淋巴细胞增殖反应的影响。方法 于不同时相点在ConA刺激的小鼠脾淋巴细胞及BALB/c与昆明种小鼠混合淋巴细胞培养中加入不同剂量hCTLA4Ig ,应用3 H TdR掺入法测定淋巴细胞增殖情况。结果 重组hCTLA4Ig能显著抑制ConA刺激的脾淋巴细胞及混合淋巴细胞反应中的细胞增殖。 结论 重组hCTLA4Ig能抑制鼠淋巴细胞的活化。
引用
收藏
页码:674 / 675
页数:2
相关论文
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