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时间:2020-04-25
《妊娠期糖尿病母婴血清及胎盘内脂素变化及其与胎儿生长发育的相关性研究-论文.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、临崩研究Linchuangyanjiu《中国医学创新》第11卷第11期(总第293期)2014年4月妊娠期糖尿病母婴血清及胎盘内脂素变化及其与胎儿生长发育的相关性研究宁辉①孙霞①王茜①纪向虹①【摘要】目的:探讨妊娠期糖尿病(GDM)母婴血清内脂素水平、胎盘及网膜脂肪组织内脂素基因表达及其与胎儿生长发育的关系。方法:采用双抗体夹心酶联免疫吸附法测定4o例妊娠期糖尿病及55例正常孕妇母血清及新生儿脐血血清中内脂素水平;采用实时荧光定量聚合酶链反应(Real—timePCR)检测两组胎盘及网膜脂肪组织内脂素mRNA的表达。结果:(1)GDM组孕妇产前BMI、孕期体重增
2、长、新生儿出生体重高于对照组,差异有统计学意义(P<0.05);(2)GDM组孕妇血清内脂素水平显著高于对照组,差异有统计学意义(P<0,05);GDM组新生儿脐血血清内脂素水平显著高于对照组,差异有统计学意义(PO.05)。结论:GDM孕妇血清及脐血内脂素水平的升高可能参与了
3、GDM的发生发展以及胎儿宫内发育的调节,循环中内脂素的变化主要来自于胎盘内脂素基因表达的变化。【关键词】内脂素;妊娠期糖尿病;胰岛素抵抗;胎盘;脐血ExpressionofVisfatinLevelsChangeinPlacentaandSerumofFetusesandMotherswithGestationalDiabetesMellitusandItsAssociationwithFetalDevelopment/NINGHui,SUNXta,WANGQian,eta1.//MedicalInnovationofChina.2014.11(11):064—
4、067【Abstract】0bjective:Tostudythevisfatinlevelsingestationaldiabetesmaternalpatient’sserum,andcordblood,alsotheexpressionofvisfatingeneofplacentaandadiposetissuewithrespecttothehealthoffeta1.Method:ThevisfatinlevelinmaternalserumandumbilicalcordbloodweredeterminedbyELISAmethodfor40ca
5、sesofgestationaldiabetesand55casesofnormalpregnantwomen.TheexpressionofplacentaandadiposetissuevisfatinmRNAwerestudiedbyreal-timefluorescencequantitativepolymerasechainreaction(Real-timePCR).Result:(1)TheBMI,pregnancyweightgainandneonatalbirthweightoftheGDMgroupwerehigherthanthecontr
6、olgroup,thedifferenceswerestatisticallysignificant(P<0.05).(2)SerumvisfatinleveloftheGDMgroupwassignificantlyhigherthanthatinthecontrolgroup,thedifferencewasstatisticallysignificant(P7、ntrolgroup,thedifferencewasstatisticallysignificant(P<0.05).(3)TheexpressionofplacentaltissuevisfatinmRNAinthetwogroupswassignificantlydifferent,doubledeltaCtmethodforrelativequantitativeanalysis,expressionamountofvisfatinmRNAintheGDMgroupwas7.826timeshigherthanthatofthecontrolgroup.8、Expressionof
7、ntrolgroup,thedifferencewasstatisticallysignificant(P<0.05).(3)TheexpressionofplacentaltissuevisfatinmRNAinthetwogroupswassignificantlydifferent,doubledeltaCtmethodforrelativequantitativeanalysis,expressionamountofvisfatinmRNAintheGDMgroupwas7.826timeshigherthanthatofthecontrolgroup.
8、Expressionof
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