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ID:32241215
大小:2.35 MB
页数:46页
时间:2019-02-02
《survivin、fas和fasl在宫颈癌介入化疗前后组织中的表达与意义》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、Survivin、Fas与FasL在宫颈癌介入化疗前后组织中的表达及意义中文摘要目的:探讨细胞凋亡相关蛋白Survivin、Fas与FasL在宫颈癌术前行动脉介入化疗前后组织中的表达变化,根据阳性表达及其相关性,并结合宫颈癌的临床病理特征(宫颈癌临床病理分期、组织学类型及淋巴转移等)分析Survivin、Fas、FasL的表达变化与宫颈癌发生、发展的关系及其临床意义。方法:采用PV一6000二步免疫组化的方法,检测56例IB—IIB期的富颈癌介入化疗前、后组织标本、40例正常宫颈组织标本以及30例宫颈上皮内瘤变组织标本中Survivin、Fas、FasL的表
2、达水平,并对比宫颈癌介入化疗前、后组织中三种因子阳性率的表达变化,研究Survivin、Fas、FasL与宫颈癌的临床病理特征关系,并对三种因子之间的相关性进行分析,探讨介入前后Survivin、Fas、FasL的表达变化与临床有效性的关系。结果。介入化疗前宫颈癌组织中Survivin、FasL的阳性表达率分别为85.7%、91.1%,而Fas的阳性表达率为48.2%;介入化疗后宫颈癌组织中Survivin、FasL的阳性表达率分别为28.5%、46.4%,而Fas的阳性表达率为96.4%,介入化疗前后比较,差别有统计学意义(P3、s表达变化与Survivin的表达变化及FasL表达变化呈明显负相关(r分别为-0.9580,-0.9530,P4、vin;Fas;FasLExpressionofSurvivin,FasandFasLincervicalcarcinomatissuebeforeandafterthearteriafemoralisinterventionalchemotherapyandclinicalsignificance.AbstractObjeetiveToevaluatedifferentexpressionofSurvivin,FasandFasLincervicalcarcinomacellsbeforeandaftertheartefiafemoralisinterve5、ntionalchemotherapyandclinicalsignificance,andtoanalyazetheircorrelationbyexamingtheirpositiveratesinthecervicalcarcinomaandtoinvestigatetherelationsofSurvivin,FasandFasLandtheprocessofinvasionandmetastasisofcervicalcarcinomascombiningtheclinicopathologicalfeatures(surgicalpatholog6、icalstage,histologicaltypeandlymphmetastasis).MethodsSamplesfrom40casesofnormalcervix,30casesofcervicalintraepithelialneoplasia(ClN)and56cervicalcancerwitllstageIB-IIB,whichincludedtissuesbeforeandaftertheinterventionalchemotherapy,sampleswereexaminedandmarkedthroughPV·6000immunohi7、stochemicalmethodforSurvivin,FasandFasL.Weexaminedtheircorrelationsandrelmions、Ⅳiththeclinicopathologicalstage,histologicalgradeandhistologicaltypeoftheendometrialcarcinomasbyexamingthepositiveratesoftheSurvivin,FasandFasL.Besides,theirrelationsbetweenthechangeofthemandclinicaleffi8、ciencywereasloanalyzed.Res
3、s表达变化与Survivin的表达变化及FasL表达变化呈明显负相关(r分别为-0.9580,-0.9530,P4、vin;Fas;FasLExpressionofSurvivin,FasandFasLincervicalcarcinomatissuebeforeandafterthearteriafemoralisinterventionalchemotherapyandclinicalsignificance.AbstractObjeetiveToevaluatedifferentexpressionofSurvivin,FasandFasLincervicalcarcinomacellsbeforeandaftertheartefiafemoralisinterve5、ntionalchemotherapyandclinicalsignificance,andtoanalyazetheircorrelationbyexamingtheirpositiveratesinthecervicalcarcinomaandtoinvestigatetherelationsofSurvivin,FasandFasLandtheprocessofinvasionandmetastasisofcervicalcarcinomascombiningtheclinicopathologicalfeatures(surgicalpatholog6、icalstage,histologicaltypeandlymphmetastasis).MethodsSamplesfrom40casesofnormalcervix,30casesofcervicalintraepithelialneoplasia(ClN)and56cervicalcancerwitllstageIB-IIB,whichincludedtissuesbeforeandaftertheinterventionalchemotherapy,sampleswereexaminedandmarkedthroughPV·6000immunohi7、stochemicalmethodforSurvivin,FasandFasL.Weexaminedtheircorrelationsandrelmions、Ⅳiththeclinicopathologicalstage,histologicalgradeandhistologicaltypeoftheendometrialcarcinomasbyexamingthepositiveratesoftheSurvivin,FasandFasL.Besides,theirrelationsbetweenthechangeofthemandclinicaleffi8、ciencywereasloanalyzed.Res
4、vin;Fas;FasLExpressionofSurvivin,FasandFasLincervicalcarcinomatissuebeforeandafterthearteriafemoralisinterventionalchemotherapyandclinicalsignificance.AbstractObjeetiveToevaluatedifferentexpressionofSurvivin,FasandFasLincervicalcarcinomacellsbeforeandaftertheartefiafemoralisinterve
5、ntionalchemotherapyandclinicalsignificance,andtoanalyazetheircorrelationbyexamingtheirpositiveratesinthecervicalcarcinomaandtoinvestigatetherelationsofSurvivin,FasandFasLandtheprocessofinvasionandmetastasisofcervicalcarcinomascombiningtheclinicopathologicalfeatures(surgicalpatholog
6、icalstage,histologicaltypeandlymphmetastasis).MethodsSamplesfrom40casesofnormalcervix,30casesofcervicalintraepithelialneoplasia(ClN)and56cervicalcancerwitllstageIB-IIB,whichincludedtissuesbeforeandaftertheinterventionalchemotherapy,sampleswereexaminedandmarkedthroughPV·6000immunohi
7、stochemicalmethodforSurvivin,FasandFasL.Weexaminedtheircorrelationsandrelmions、Ⅳiththeclinicopathologicalstage,histologicalgradeandhistologicaltypeoftheendometrialcarcinomasbyexamingthepositiveratesoftheSurvivin,FasandFasL.Besides,theirrelationsbetweenthechangeofthemandclinicaleffi
8、ciencywereasloanalyzed.Res
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