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ID:34499585
大小:7.22 MB
页数:50页
时间:2019-03-07
《survivin、c-myc及p53在子宫颈上皮内瘤变及鳞癌中的表达及意义》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、C-myc及P53在子宫颈上皮内瘤变及鳞癌中的表达及意义摘要目的探讨Survivin、C-myc、P53蛋白在子宫颈上皮内瘤变(CIN)及鳞癌(SCC)中表达的意义。方法应用免疫组化PV-9003及PV一6000法分别检测60例CIN、40例鳞癌及10例非瘤变组织中Survivin、C-myc、P53蛋白的表达情况。结果Survivin、C~myc、P53蛋白在非瘤变组织中均无表达;CIN及SCC组Survivin、C-myc及P53的阳性强度均极显著高于非瘤变组(Hc=13.922~23.209,q=18.086~26.022
2、,P均<0.01),随CIN级别的增高,Survivin、C-myc的阳性强度增高(Hc=45.633,36.383,q=6.331~11.498;P均<0.01);CINIH、CINII中P53的阳性表达强度均极显著高于CINI(Hc=19.999,q=5.378,5.470;P均3、阳性率在高中、低分化组间、淋巴结有无转移组间及临床I—II、Ⅲ一Ⅳ期间差异均有显著性(X2=6.000~10.909,P4、三者在CIN及SCC组织中两两表达均呈极显著性正相关,提示三者在CIN及SCC的发生及发展过程中具有协同促进作用。④联合检测Survivin、C-myc、P53蛋白的表达,对于筛查高危ClN个体密切随访或尽早给与及时有效治疗,具有重要的临床价值。硕士研究生谭立凤(病理学)指导教师项锋钢教授关键词:子宫颈上皮内瘤变;癌,鳞状细胞:SurvivimC-mycP53TheSignificanceofSurvivin,C-myc,P53ProteinExpressionInCervicalIntraepitheliaiNeoplasiaandSquamo5、usCellCarcinomaAbstractObjectiveToinvestigatethesignificanceofSurvivin,C—myc,P53proteinexpressionincervicalintraepithelialneoplasia(CIN)andsquamouscellcarcinoma(SCC).MethodsexpressionofSurvivin,C-myc,P53proteinwasdetectedimmunohistochemistricallyin60casesCIN,40casesSCCand10ca6、sesnon-CINbyPV-6000andPV-9003methodsrespectively.ResultsexpressionofSurvivin,C—myc,P53proteinwasallnegativeinnon.CINgroup.andwithhighlypositiveintensityinbotllCINandSCCgroup(Hc=l3.922~23.209,q=18.086~26.022,P<0.01,respectively).ThepositiveintensityofSurvivin,C.mycwasbothincre7、asedalongwiththeincreasingCINgradings(Hc=45.633,36.383,q=6.331~11.498:P<0.01,respectively).TheintensityofP53inCINII、CINⅢwasbothstrongerthan也atinCINI(Hc=19.999,q=5.378,5.470;P均8、on.CIN(Hc=45.633,36.383,19.999;a=6.078~26.300:P<0.01,respectively).T
3、阳性率在高中、低分化组间、淋巴结有无转移组间及临床I—II、Ⅲ一Ⅳ期间差异均有显著性(X2=6.000~10.909,P4、三者在CIN及SCC组织中两两表达均呈极显著性正相关,提示三者在CIN及SCC的发生及发展过程中具有协同促进作用。④联合检测Survivin、C-myc、P53蛋白的表达,对于筛查高危ClN个体密切随访或尽早给与及时有效治疗,具有重要的临床价值。硕士研究生谭立凤(病理学)指导教师项锋钢教授关键词:子宫颈上皮内瘤变;癌,鳞状细胞:SurvivimC-mycP53TheSignificanceofSurvivin,C-myc,P53ProteinExpressionInCervicalIntraepitheliaiNeoplasiaandSquamo5、usCellCarcinomaAbstractObjectiveToinvestigatethesignificanceofSurvivin,C—myc,P53proteinexpressionincervicalintraepithelialneoplasia(CIN)andsquamouscellcarcinoma(SCC).MethodsexpressionofSurvivin,C-myc,P53proteinwasdetectedimmunohistochemistricallyin60casesCIN,40casesSCCand10ca6、sesnon-CINbyPV-6000andPV-9003methodsrespectively.ResultsexpressionofSurvivin,C—myc,P53proteinwasallnegativeinnon.CINgroup.andwithhighlypositiveintensityinbotllCINandSCCgroup(Hc=l3.922~23.209,q=18.086~26.022,P<0.01,respectively).ThepositiveintensityofSurvivin,C.mycwasbothincre7、asedalongwiththeincreasingCINgradings(Hc=45.633,36.383,q=6.331~11.498:P<0.01,respectively).TheintensityofP53inCINII、CINⅢwasbothstrongerthan也atinCINI(Hc=19.999,q=5.378,5.470;P均8、on.CIN(Hc=45.633,36.383,19.999;a=6.078~26.300:P<0.01,respectively).T
4、三者在CIN及SCC组织中两两表达均呈极显著性正相关,提示三者在CIN及SCC的发生及发展过程中具有协同促进作用。④联合检测Survivin、C-myc、P53蛋白的表达,对于筛查高危ClN个体密切随访或尽早给与及时有效治疗,具有重要的临床价值。硕士研究生谭立凤(病理学)指导教师项锋钢教授关键词:子宫颈上皮内瘤变;癌,鳞状细胞:SurvivimC-mycP53TheSignificanceofSurvivin,C-myc,P53ProteinExpressionInCervicalIntraepitheliaiNeoplasiaandSquamo
5、usCellCarcinomaAbstractObjectiveToinvestigatethesignificanceofSurvivin,C—myc,P53proteinexpressionincervicalintraepithelialneoplasia(CIN)andsquamouscellcarcinoma(SCC).MethodsexpressionofSurvivin,C-myc,P53proteinwasdetectedimmunohistochemistricallyin60casesCIN,40casesSCCand10ca
6、sesnon-CINbyPV-6000andPV-9003methodsrespectively.ResultsexpressionofSurvivin,C—myc,P53proteinwasallnegativeinnon.CINgroup.andwithhighlypositiveintensityinbotllCINandSCCgroup(Hc=l3.922~23.209,q=18.086~26.022,P<0.01,respectively).ThepositiveintensityofSurvivin,C.mycwasbothincre
7、asedalongwiththeincreasingCINgradings(Hc=45.633,36.383,q=6.331~11.498:P<0.01,respectively).TheintensityofP53inCINII、CINⅢwasbothstrongerthan也atinCINI(Hc=19.999,q=5.378,5.470;P均8、on.CIN(Hc=45.633,36.383,19.999;a=6.078~26.300:P<0.01,respectively).T
8、on.CIN(Hc=45.633,36.383,19.999;a=6.078~26.300:P<0.01,respectively).T
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