摘要
目的 :探讨t pA及PAI 1在炎性子宫出血中的作用及三七复合有效成分的影响。方法 :选择月经正常雌性育龄恒河猴 1 1只 ,随机分为中药组 (三七复合有效成分 ) 4只、模型组 4只及正常对照组 3只。运用原位杂交法检测细菌感染性子宫出血模型组、三七复合有效成分中药组及正常对照组恒河猴子宫内膜组织中PAl 1mRNA的表达 ,运用发色底物法检测三组内膜组织中t pA的活性。结果 :三七复合有效成分组子宫内膜间质、子宫血管内皮细胞及平滑肌细胞胞浆中PAI lmRNA的表达明显高于模型组 ,t pA活性明显降低 ,差异显著 ,与正常组比较没有差别 ;结论 :炎症因素导致的子宫出血与t pA活性增高有关 ,三七复合有效成分减少炎性子宫出血的作用可能与其调节子宫内膜局部t pA和PAI
Objective:To explore the role of t pA、PAI 1 in inflammatory Metrorrhagia and the influence of two kinds of active components on them.Methods:Eleven normal menorrhea adult Rhesus monkeys are choosed as research object,which are divided into four model groups,four TCM group and three Control group at random.The hybridization in situ was performed to estimate the express of PAl lmRNA in the endometrium of model group,TCM group and normal control group,while spectrophotometric assay was performed to estimate the t pA activity in three groups.Result:The PAl lmRNA expression in endometrum of TCM group Was higher than that of model group( P <0 05),and was of no difference with normal group.The t pA activity in endometrum of TCM group was significantly decreased than that of model group,and was of no difference with normal group.Conclusion:The increase of t pA activity may have relation to inflammatory Metrorrhagia,and two kinds of active components from Panax notoginseng reduce inflammatory Metrorrhagia by regulating balance of t pA and PAl 1
出处
《中国实验方剂学杂志》
CAS
2004年第4期23-25,共3页
Chinese Journal of Experimental Traditional Medical Formulae
基金
国家自然科学基金 (30 2 71 633)
湖南省社会发展重大项目 (0 1SSY1 0 0 2 4)
关键词
子宫出血
纤溶活性
子宫内膜炎
三七
恒河猴
Metrorrhagia
Fibfinolytic activity
Endometritis
Panax notoginseng
Macaca muiatta
