秦源,林崇泽,孙晗,李志宇,王新昌

• 1:浙江中医药大学
• 2:浙江省新华医院

摘要(Abstract)：

目的观察益气养阴祛瘀方含药血清对干燥综合征(SS)患者颌下腺细胞AQP5及M3R表达的影响。方法制备不同剂量SD大鼠益气养阴祛瘀方含药血清,再分别给予以下处理:空白组(仅含RPMI1640培养液),空白血清组(10%空白血清+RPMI1640培养液),分别予含5%、10%、15%、20%不同浓度的含药血清+RPMI1640培养液组,共6组。培养细胞24 h后,分别以倒置相差显微镜、激光共聚焦显微镜观察细胞,Western blot检测细胞中AQP5及M3R蛋白表达水平。结果益气养阴祛瘀方含药血清作用后,激光共聚焦显微镜观察抗体标记细胞的荧光强度明显增强。Western blot检测AQP5与M3R的蛋白表达均有上调。含药血清组中的AQP5及M3R蛋白的表达明显高于空白血清组,且10%、15%含药血清组高于5%含药血清组(P<0.05),但与20%相差不大(P>0.05)。结论益气养阴祛瘀方可以上调颌下腺细胞中AQP5及M3R蛋白的表达,而且与之成一定的剂量依赖关系。

关键词(KeyWords)： 干燥综合征;益气养阴祛瘀方;含药血清;水通道蛋白AQP5;M3R

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金资助项目(81473646)

作者(Author): 秦源,林崇泽,孙晗,李志宇,王新昌

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