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羊水基质金属蛋白酶MMP与胎膜破裂的关系

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摘要 目的:探讨羊水中基质金属蛋白酶MMP的水平变化与胎膜正常破裂及胎膜早破PROM发生之间的关系。方法:选择临产前足月剖宫产分娩的孕妇60例,胎膜正常破裂者30例(对照组)和剖宫产分娩的胎膜早破者30例(PROM组),分别用酶联免疫吸附(ELISA)法和明胶电泳检测了胎膜正常破裂及胎膜早破孕妇羊水中总MMP的活性及其成分的变化。并对合并羊水绒毛膜膜炎的患者通过做胎膜组织的病理检查来检测了MMP水平变化。结果:胎膜早破组羊水中总MMP的活性均显著高于对照组,差异有极显着性(P<0.01);两组羊水中MMP的成分与基本相同;两组中合并羊水绒毛膜羊膜炎患者的MMP水平均显著高于非绒毛膜羊膜炎患者,差异有极显着性(P<0.01)。结论:MMP在胎膜破裂过程中发挥着重要的生理功能。本人希望通过本文能为防治胎膜早破的发生寻找新的途径提供必要的理论依据。
作者 刘艳
出处 《医学信息(中旬刊)》 2010年第12期3517-3518,共2页 Medical Information Operations Sciences Fascicule
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