Apelin-13抑制高糖引起的肾小球系膜细胞炎症

被引:4
作者
曾庆源 [1 ]
肖静 [1 ]
张俊萍 [2 ]
彭安林 [1 ]
机构
[1] 武汉市第三医院
[2] 武汉沃尔药业有限公司
关键词
Apelin; 糖尿病肾病; 肾小球系膜细胞; 炎症;
D O I
10.13286/j.cnki.chinhosppharmacyj.2016.03.03
中图分类号
R587.2 [糖尿病性昏迷及其他并发症];
学科分类号
100201 [内科学];
摘要
目的:在高糖刺激的肾小球系膜细胞MES13和HBZY-1中研究Apelin-13抑制高糖引起的细胞炎症。方法:在高糖诱导的MES13和HBZY-1细胞中给予不同剂量的Apelin-13,通过real time-PCR技术检测各实验组2种系膜细胞中Icam-1和Mcp-1基因的mRNA水平变化。结果:(1)与空白对照组细胞相比,高糖组MES13和HBZY-1细胞中Icam-1和Mcp-1基因的mRNA水平显著性上升(P<0.05);给药Apelin-13(300 pmol·L-1)能显著性抑制高糖刺激的MES13和HBZY-1细胞中Icam-1和Mcp-1基因的mRNA水平(P<0.05)。(2)与空白对照组细胞相比,通过免疫组化实验检测高糖组MES13和HBZY-1细胞中促炎蛋白p38的磷酸化水平上升(P<0.05);给药Apelin-13(300 pmol·L-1)能显著性抑制高糖引起MES13和HBZY-1细胞中促炎症蛋白p38的磷酸化(P<0.05)。结论:Apelin-13抑制高糖引起的MES13和HBZY-1细胞中p38的激活,从而抑制高糖所引起的炎症反应(Icam-1和Mcp-1基因水平)。
引用
收藏
页码:168 / 171
页数:4
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