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ID:28174404
大小:11.15 MB
页数:54页
时间:2018-12-08
《nfκbtnfα及plgf与子痫前期发病及其严重程度的相关性研究》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、新疆医科大学硕士学位论文NF--κB、TNF--α及PLGF与子痫前期发病及其严重程度的相关性研究姓名:苏雪梅申请学位级别:硕士专业:妇产科学指导教师:王冬梅201109新疆医科大学硕士学位论文NF—r.B、TNF—a及PLGF与子痫前期发病及其严重程度的相关性研究研究生:苏雪梅导师:王冬梅摘要目的:探讨核转录因子(NuclearfactorkappaB,NF.rd3)、肿瘤坏死因子(Tumornecrosisfactor-alpha,TNF.a)和胎盘生长因子(Placentalgrowthfactor,PLGF)与子痫前期发病的关系及相关性,旨在进一步阐明其在子痫
2、前期发病机制中的作用及其临床预测价值,为其临床诊治开辟新的途径。方法:随机选取40例正常孕妇(正常妊娠组)和80例子痫前期患者(子痫前期组,其中轻度40例,重度40例),通过免疫组织化学染色法观察NF.r,B、TNF.a和PLGF在正常妊娠组和子痫前期组胎盘组织中的表达,并分析三者相关性;采用酶联免疫吸附(Enzyme.1inkedimmunosorbentassay,ELISA)法检测正常妊娠组和子痫前期组血清TNF.a和PLGF水平并分析二者相关性。结果:1)子痫前期组胎盘组织中NF.俎及TNF-a表达强度显著强于正常妊娠组(P3、于正常妊娠组(PO.05):2)子痫前期组胎盘组织中NF.1cB及TNF.a与PLGF表达强度呈显著负相关(F.0.711l,P<0.05,r---0.8082,P<0.01),NF.r,B与TNF.a表达强度呈显著正相关(r=O.9363,P<0.01);3)子痫前期组血清TNF.a水平显著高于正常妊娠组(P<0.01),血清PLGF水平显著低于正常妊娠组(P4、组(P5、F.aandPLGFinthepathogenesisandseverityofpreeclampsiaandtheirsrelevancePostgraduate:SuXueMeiSupervisor:WangDongMeiAbstractObjective:ToexploretheroleandrelationshipofthenuclearfactorkappaB(NF-03),tumornecrosisfactor-alpha(TNF—a)andplacentalgrowthfactor(PLGF)inthepathogenesisofpreeclampsia6、,andfurtherelucidatetheetiologicalfactorandpathogenesisofthepreeclampsiaanditsvalueinclinicalprediction.Methods:Fortynormalpregnancywomen(normalpregnancygroup)andeightypreeclampsiapatients(preeclampsiagroup)whichincludefortymildandfortyseverepreeclampsiapatientswereselectedrandomly.Immu7、nohistochemistrystainingWaSusedtodetectedtheexpressionofNF-1cB、TNF-aandPLGFinplacentaofnormalpregnancygroupandpreeclampsiagroup.ThelevelofTNF—aandPLGFinserumofnormalpregnancygroupandpreeclampsiagroupWaSexaminedbytheenzyme—linkedimmunosorbentassay(ELISA).TherelevanceofthemWasana
3、于正常妊娠组(PO.05):2)子痫前期组胎盘组织中NF.1cB及TNF.a与PLGF表达强度呈显著负相关(F.0.711l,P<0.05,r---0.8082,P<0.01),NF.r,B与TNF.a表达强度呈显著正相关(r=O.9363,P<0.01);3)子痫前期组血清TNF.a水平显著高于正常妊娠组(P<0.01),血清PLGF水平显著低于正常妊娠组(P4、组(P5、F.aandPLGFinthepathogenesisandseverityofpreeclampsiaandtheirsrelevancePostgraduate:SuXueMeiSupervisor:WangDongMeiAbstractObjective:ToexploretheroleandrelationshipofthenuclearfactorkappaB(NF-03),tumornecrosisfactor-alpha(TNF—a)andplacentalgrowthfactor(PLGF)inthepathogenesisofpreeclampsia6、,andfurtherelucidatetheetiologicalfactorandpathogenesisofthepreeclampsiaanditsvalueinclinicalprediction.Methods:Fortynormalpregnancywomen(normalpregnancygroup)andeightypreeclampsiapatients(preeclampsiagroup)whichincludefortymildandfortyseverepreeclampsiapatientswereselectedrandomly.Immu7、nohistochemistrystainingWaSusedtodetectedtheexpressionofNF-1cB、TNF-aandPLGFinplacentaofnormalpregnancygroupandpreeclampsiagroup.ThelevelofTNF—aandPLGFinserumofnormalpregnancygroupandpreeclampsiagroupWaSexaminedbytheenzyme—linkedimmunosorbentassay(ELISA).TherelevanceofthemWasana
4、组(P5、F.aandPLGFinthepathogenesisandseverityofpreeclampsiaandtheirsrelevancePostgraduate:SuXueMeiSupervisor:WangDongMeiAbstractObjective:ToexploretheroleandrelationshipofthenuclearfactorkappaB(NF-03),tumornecrosisfactor-alpha(TNF—a)andplacentalgrowthfactor(PLGF)inthepathogenesisofpreeclampsia6、,andfurtherelucidatetheetiologicalfactorandpathogenesisofthepreeclampsiaanditsvalueinclinicalprediction.Methods:Fortynormalpregnancywomen(normalpregnancygroup)andeightypreeclampsiapatients(preeclampsiagroup)whichincludefortymildandfortyseverepreeclampsiapatientswereselectedrandomly.Immu7、nohistochemistrystainingWaSusedtodetectedtheexpressionofNF-1cB、TNF-aandPLGFinplacentaofnormalpregnancygroupandpreeclampsiagroup.ThelevelofTNF—aandPLGFinserumofnormalpregnancygroupandpreeclampsiagroupWaSexaminedbytheenzyme—linkedimmunosorbentassay(ELISA).TherelevanceofthemWasana
5、F.aandPLGFinthepathogenesisandseverityofpreeclampsiaandtheirsrelevancePostgraduate:SuXueMeiSupervisor:WangDongMeiAbstractObjective:ToexploretheroleandrelationshipofthenuclearfactorkappaB(NF-03),tumornecrosisfactor-alpha(TNF—a)andplacentalgrowthfactor(PLGF)inthepathogenesisofpreeclampsia
6、,andfurtherelucidatetheetiologicalfactorandpathogenesisofthepreeclampsiaanditsvalueinclinicalprediction.Methods:Fortynormalpregnancywomen(normalpregnancygroup)andeightypreeclampsiapatients(preeclampsiagroup)whichincludefortymildandfortyseverepreeclampsiapatientswereselectedrandomly.Immu
7、nohistochemistrystainingWaSusedtodetectedtheexpressionofNF-1cB、TNF-aandPLGFinplacentaofnormalpregnancygroupandpreeclampsiagroup.ThelevelofTNF—aandPLGFinserumofnormalpregnancygroupandpreeclampsiagroupWaSexaminedbytheenzyme—linkedimmunosorbentassay(ELISA).TherelevanceofthemWasana
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