黄芩苷对人外周血T细胞TCR Vβ mRNA表达的影响

被引:7
作者
龚淑琪
傅颖媛
孙午
姜青龙
舒奇
机构
[1] 南昌大学医学院
关键词
黄芩苷; T细胞受体; TCRVβmRNA; 实时荧光RT-PCR;
D O I
暂无
中图分类号
R285.5 [中药实验药理];
学科分类号
100806 [中药药理学];
摘要
目的研究黄芩苷对人外周血T细胞表面TCR VβmRNA表达的影响及其可能受体。方法采用尼龙毛柱法分离T淋巴细胞,将其分为空白对照组(T1)、黄芩苷组(T2)、抗体封闭用药组(T3)、抗体封闭对照组(T4),37℃培养48h,Trizol法提取总RNA,实时荧光RT-PCR法检测各组TCR VβmRNA表达。结果T2组较T1组TCR VβmRNA的表达明显增强(P(0.01);T3组较T2组TCR VβmRNA的表达明显减低(P(0.01);T3组较T4组TCR VβmRNA的表达增高(P>0.05)。结论黄芩苷能显著增加T细胞表面TCR VβmRNA的表达;T细胞受体(TCRαβ)是黄芩苷作用于T细胞的主要受体之一。
引用
收藏
页码:55 / 57
页数:3
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