The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Changes of nuclear factor kappa B,cyclooxygenase-2 and matrix metalloproteinase-9 in premature rupture of membrane
Author(s): 
Pages: 16-19
Year: Issue:  1
Journal: Journal of Yangzhou University(Agricultural and Life Science Edition

Keyword:  GetLinkList(KeywordFilter('胎儿胎膜早破核转录因子κB环氧合酶-2基质金属蛋白酶-9免疫组化')'kw''CJFD');
Abstract: 将病例分为绒毛膜羊膜炎组和非绒毛膜羊膜炎组,采用免疫组化SP法检测32例胎膜早破(PROM)和20例正常孕妇胎膜组织中核转录因子κB(NF-κB)、环氧合酶-2(COX-2)及基质金属蛋白酶-9(MMP-9)的表达。结果表明:所有PROM胎膜标本,诊断为绒毛膜羊膜炎者占46.88%,正常组中胎膜感染占10.00%;PROM组胎膜组织中NF-κB、COX-2、MMP-9表达明显高于对照组孕妇(P<0.05);绒毛膜羊膜炎组胎膜NF-κB、COX-2、MMP-9表达明显高于非绒毛膜羊膜炎组(P<0.05);胎膜早破组患者胎膜组织中COX-2、MMP-9阳性表达与NF-κB采用线性相关分析呈明显正相关关系(P<0.01)。NF-κB、COX-2及MMP-9均参与了PROM的发病。COX-2、MMP-9基因的表达受多功能NF-κB的调控。NF-κB活化可能是PROM发生的关键因素。
Related Articles
loading...