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ID:33164004
大小:2.52 MB
页数:40页
时间:2019-02-21
《mif在足月妊娠产妇羊水及胎盘组织中的表达与分娩发动的相关性研究》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、青岛大学硕士学位论文MIF在足月妊娠产妇羊水及胎盘组织中的表达与分娩发动的相关性研究姓名:侯玉莹申请学位级别:硕士专业:妇产科学指导教师:詹瑛20120519⋯F在足月妊娠产妇羊水及胎盘组织中的表达与分娩发动的相关性研究、摘要目的:研究足月妊娠产妇羊水中巨噬细胞移动抑制因子(m唧hagemigrationinhibitoryfactor,MIF)的浓度和胎盘组织中MIF蛋白的表达在分娩发动前后的变化,分析MIF与分娩发动的相关性。方法:选取186例足月妊娠产妇为研究对象(产妇均在2011年1月"2011年12月在高密市人民医院行剖宫产术),将其中89例有规律宫
2、缩的产妇作为分娩发动组研究对象,97例无宫缩的产妇作为对照组研究对象。应用酶联免疫吸附实验(ELISA)测定MIF在两组研究对象羊水中的浓度,应用免疫组织化学S.P法测定MIF蛋白在两组研究对象胎盘组织中的表达,比较MIF在分娩发动前后产妇羊水和胎盘组织中的变化。结果:(1)分娩发动组产妇羊水中MIF浓度为238.98+34.95ng/mL,对照组为64.10士17.56ng/mL,两组相比,差异有统计学意义(t--43.64,p3、在对照组中均呈弱阳性(浅棕黄色)表达。(3)分娩发动组产妇胎盘绒毛细胞滋养层细胞M硬蛋白表达的面积积分吸光度(/A)值水平为0.31士0.14,对照组为0.22..-E0.11,两组相比,差异有统计学意义(t----4.90p4、ressionofMIFinamnioticfluidandplacentaandtheonsetofdeliveryAbstractobjective:ToinvestigatetheconcentrationofMIFinamnioticfluidoffull-termpregnantwomen,andtheexpressionofMIFproteininplacentabeforeandaftertheonsetofdelivery,whichmayprovideabetterunderstandingofthecorrelationbetweenMIF5、andtheonsetofdelivery.Methods:186full-termpregnantwomenwereselectedforthestudy,whogotcaesareansectionduringJanuary201toDecember201inthePeople’SHospitalofGaomi,ofwhich89womenhadregularuterinecontraction(testgroup)and97womenwithoutcontraction(controlgroup).Theenzyme-linkedimmunosorben6、tassay(ELISA)WasusedtodetecttheconcentrationsoftheM正inamnioticfluidofthetwogroups,andS—PimmunohistochemistryWasusedtodetecttheexpressionoftheMIFproteininplacentaofthetwogroups,thustocomparethechangesofMIFinamnioticfluidandplacentabeforeandaftertheonsetofdelivery.Results:(1)Theconcen7、trationofM正inanmioticfluidoftestgroupWaS238.98士34.95ng/mL,whichWasmuchhigherthanthatinthecontrolgroup(64.10士17.56ng/mL),thedifferenceWasstatisticallysignificant(f=43.64,P<0.01).(2)TheMIFproteinwasexpressedinplacentatrophoblasticcellsofthetwogroups,asshownintan·yellowcolorinthecytopl8、asm.TheMⅢproteinint
3、在对照组中均呈弱阳性(浅棕黄色)表达。(3)分娩发动组产妇胎盘绒毛细胞滋养层细胞M硬蛋白表达的面积积分吸光度(/A)值水平为0.31士0.14,对照组为0.22..-E0.11,两组相比,差异有统计学意义(t----4.90p4、ressionofMIFinamnioticfluidandplacentaandtheonsetofdeliveryAbstractobjective:ToinvestigatetheconcentrationofMIFinamnioticfluidoffull-termpregnantwomen,andtheexpressionofMIFproteininplacentabeforeandaftertheonsetofdelivery,whichmayprovideabetterunderstandingofthecorrelationbetweenMIF5、andtheonsetofdelivery.Methods:186full-termpregnantwomenwereselectedforthestudy,whogotcaesareansectionduringJanuary201toDecember201inthePeople’SHospitalofGaomi,ofwhich89womenhadregularuterinecontraction(testgroup)and97womenwithoutcontraction(controlgroup).Theenzyme-linkedimmunosorben6、tassay(ELISA)WasusedtodetecttheconcentrationsoftheM正inamnioticfluidofthetwogroups,andS—PimmunohistochemistryWasusedtodetecttheexpressionoftheMIFproteininplacentaofthetwogroups,thustocomparethechangesofMIFinamnioticfluidandplacentabeforeandaftertheonsetofdelivery.Results:(1)Theconcen7、trationofM正inanmioticfluidoftestgroupWaS238.98士34.95ng/mL,whichWasmuchhigherthanthatinthecontrolgroup(64.10士17.56ng/mL),thedifferenceWasstatisticallysignificant(f=43.64,P<0.01).(2)TheMIFproteinwasexpressedinplacentatrophoblasticcellsofthetwogroups,asshownintan·yellowcolorinthecytopl8、asm.TheMⅢproteinint
4、ressionofMIFinamnioticfluidandplacentaandtheonsetofdeliveryAbstractobjective:ToinvestigatetheconcentrationofMIFinamnioticfluidoffull-termpregnantwomen,andtheexpressionofMIFproteininplacentabeforeandaftertheonsetofdelivery,whichmayprovideabetterunderstandingofthecorrelationbetweenMIF
5、andtheonsetofdelivery.Methods:186full-termpregnantwomenwereselectedforthestudy,whogotcaesareansectionduringJanuary201toDecember201inthePeople’SHospitalofGaomi,ofwhich89womenhadregularuterinecontraction(testgroup)and97womenwithoutcontraction(controlgroup).Theenzyme-linkedimmunosorben
6、tassay(ELISA)WasusedtodetecttheconcentrationsoftheM正inamnioticfluidofthetwogroups,andS—PimmunohistochemistryWasusedtodetecttheexpressionoftheMIFproteininplacentaofthetwogroups,thustocomparethechangesofMIFinamnioticfluidandplacentabeforeandaftertheonsetofdelivery.Results:(1)Theconcen
7、trationofM正inanmioticfluidoftestgroupWaS238.98士34.95ng/mL,whichWasmuchhigherthanthatinthecontrolgroup(64.10士17.56ng/mL),thedifferenceWasstatisticallysignificant(f=43.64,P<0.01).(2)TheMIFproteinwasexpressedinplacentatrophoblasticcellsofthetwogroups,asshownintan·yellowcolorinthecytopl
8、asm.TheMⅢproteinint
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