淫羊藿甙的体外免疫调节作用研究  

Studies on the Immuno Modulatory Action of Icarrin

作　　者：赵勇 张玲 王芸 毛海婷 崔正言 

机构地区：[1]山东医学科学院基础所免疫室,济南250001

出　　处：《中草药》1996年第11期669-672,共4页Chinese Traditional and Herbal Drugs

基　　金：山东省自然科学基金

摘　　要：淫羊藿甙是从朝鲜淫羊藿中提取的主要单体。采用依赖细胞株法和乳酸脱氢酶4h释放法，分别检测了淫羊藿甙协同诱生IL－2、IL－3、IL－6，及对NK、LAK细胞杀伤活性的影响。结果表明：建羊藿甙可协同PHA诱导扁桃体单个核细胞产生IL－2、3、6呈剂量依赖关系，动力学观察表明：IL－2、IL－6的分泌高峰时相为作用后48h，IL－3的分泌高峰时相为作用后72h。淫羊藿甙可以提高扁桃体单个核细胞NK、LAK细胞杀伤活性；动力学观察表明：在诱导第5天时LAK细胞杀伤活性最强。提示淫羊藿甙是一种有效的生物反应调节剂。Icarrin is the main monomer extracted and purified from Epimedium koreanum Nakai. Using dependentcell lines and LDH release assay,the synergistic effects of icarrin on inducing IL-2, 3, 6 and enhancing NK,LAK cell activity were studied. Results showed that icarrin can induce tonsil mononuclear cells to produce IL-2, IL-3,and IL-6 in collaboration with PHA in a dose-dependent manner. IL-2 and IL-6 peaked at 48h after reaction,and IL-3 peaked at 72h. Icarrin enhanced NK and LAK cell activity dose-dependentlylthe LAK activitypeaked on the 5th day. These results suggested that icarrin may be an effective BRM agent

关 键 词：淫羊藿甙 白细胞介素 NK细胞 免疫调节 

分 类 号：R285.5[医药卫生—中药学]