五味子乙素对巨噬细胞炎症相关介质表达的影响

被引:21
作者
胡中莲 [1 ]
孟祥辉 [2 ]
机构
[1] 长春市双阳区医院妇产科
[2] 吉林大学基础医学院
关键词
五味子乙素; 巨噬细胞; 炎症;
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
目的探讨五味子乙素(Schisandrin B)的抗炎作用及其机制,为指导治疗妇科炎症提供理论依据。方法分离和培养小鼠腹腔内的巨噬细胞,随机分为Normal组(DMSO)、DEX组(地塞米松1×10-7 mmol/L)、LPS组(1.1×10-2 mmol/L)和Schisandrin+LPS组,Schisandrin+LPS组根据给剂量分为4个亚组(4×10-5 mmol/L、4×10-6mmol/L、4×10-7 mmol/L、4×10-8 mmol/L)。利用ELISA法检测培基上清中IL-6、TNF-α、NO的含量,RT-PCR法检测巨噬细胞炎症模型中IL-1β的表达。结果 Schisandrin+LPS组和DEX组的巨噬细胞IL-1β的表达量明显低于Normal组(P<0.05),且Schisandrin+LPS组的巨噬细胞IL-1β的表达低于DEX组(P<0.05);Schisandrin+LPS组的上清液中TNF-α、IL-6及NO含量低于Normal组且呈剂量依赖性。结论 Schisandrin B可通过对TNF-α、IL-1β、IL-6、NO表达的抑制来实现抗炎作用。
引用
收藏
页码:25 / 27
页数:3
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