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基质金属蛋白酶-8与早产、胎膜早破的相关性研究 被引量:8

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摘要 目的:探讨基质金属蛋白酶-8(MMP-8)在早产、胎膜早破发病机制中的作用。方法:选择单胎初产妇100例作为研究对象,按孕周、胎膜是否破裂和是否临产分为早产临产组(PL组)、未足月胎膜早破组(PPROM组)、足月胎膜早破组(TPROM组)、足月临产组(TL组)、足月未临产产妇组(对照组)等5组,每组各20例。用ELISA法检测孕妇血清及羊水中MMP-8的水平,用免疫组化方法检测所有产妇子宫下段近宫颈处胎膜组织MMP-8的表达情况。结果:(1)羊水MMP-8的水平在PL、PPROM、TPROM、TL组均高于对照组(P<0.05),PL、PPROM组又高于TPROM、TL组(P<0.05);血清中MMP-8的水平在各组间差异无显著性(P>0.05)。(2)子宫下段近宫颈处胎膜组织MMP-8在PL、PPROM、TPROM、TL组表达的免疫组化积分均高于对照组(P<0.05)。(3)羊水中MMP-8水平在PL、PPROM、TPROM组合并绒毛膜羊膜炎患者中明显高于非绒毛膜羊膜炎患者(P<0.05)。(4)羊水MMP-8水平与MMP-8在胎膜上的表达呈正相关(P<0.05)。结论:(1)MMP-8与早产、胎膜早破密切相关。(2)羊水MMP-8的升高对诊断绒毛膜羊膜炎有临床应用价值,可作为早产、胎膜早破合并绒毛膜羊膜炎的诊断指标。(3)水中MMP-8水平升高及胎膜MMP-8表达增加,导致早产、胎膜早破。
出处 《实用医学杂志》 CAS 2007年第22期3533-3535,共3页 The Journal of Practical Medicine
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参考文献8

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共引文献15

同被引文献61

  • 1丁依玲,胡艳.基质金属蛋白酶-8和环氧合酶-2在早产、胎膜早破时胎膜中的表达及其意义[J].现代妇产科进展,2005,14(1):37-40. 被引量:9
  • 2姚燕,周昌菊,吴文贵.金属蛋白酶-8在早产孕妇胎盘组织中的表达及意义[J].实用预防医学,2005,12(6):1319-1320. 被引量:1
  • 3黄金娜,李元成.基质金属蛋白酶-9和肿瘤坏死因子-α对胎膜早破患者绒毛膜羊膜炎预测的评价[J].中国实用妇科与产科杂志,2006,22(6):433-434. 被引量:7
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