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MMP-2、MMP-9及抑制物TIMP-1在妊娠期糖尿病母体血清及脐血中的表达差异 被引量:2

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摘要 目的测定妊娠期糖尿病(gestational diabetes mellitus,GDM)患者血清及脐血中基质金属蛋白酶-2、9(MMP-2、9)及基质金属蛋白酶抑制因子-1(TIMP-1)的水平,探讨其在GDM发病中的作用机制。方法收集于解放军白求恩国际和平医院妇产科就诊的部分孕妇,其中诊断为GDM患者40例,正常患者40例为对照组,采用ELISA方法检测外周血清中MMP-2、9和其抑制物TIMP-1的水平,对比是否存在差异。结果母血清中:GDM组中MMP-2、MMP-9水平高于对照组,差异均有统计学意义(P<0.05),而TIMP-1水平低于对照组(P<0.05);GDM组外周血中MMP-9/TIMP-1值高于对照组,差异均有统计学意义(P<0.05)。外周血中的MMP-9与TIMP-1在GDM组及正常组均呈负相关(r=-0.409,P<0.05;r=-0.316,P<0.05)。脐血中:MMP-9、MMP-2、TIMP-1和MMP-9/TIMP-1在GDM组中与对照组比较,差异无统计学意义(P>0.05)。结论 MMP-2、MMP-9和TIMP-1可作为临床早期诊断GDM的指标,对临床综合治疗有积极的指导意义。
出处 《河北医药》 CAS 2014年第21期3232-3233,共2页 Hebei Medical Journal
基金 河北省人口和计划生育委员会科研计划课题(编号:2013-B01)
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参考文献8

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