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ID:32839400
大小:2.30 MB
页数:44页
时间:2019-02-16
《survivin、p53基因在膀胱腺癌组织中的表达》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、郑州大学硕士学位论文Survivin、P53基因在膀胱腺癌组织中的表达姓名:孙如坤申请学位级别:硕士专业:外科学指导教师:乔保平201204摘要Survivin、P53基因在膀胱腺癌组织中的表达研究生孙如坤导师乔保平教授郑州大学第一附属医院泌尿外科中国郑州450052研究目的研究Survivin、P53在膀胱腺癌组织中的表达情况,探讨Survivin、P53在膀胱腺癌发生、发展中的作用及其相互关系,以期对膀胱腺癌的临床诊治及预后判断提供帮助。方法应用免疫组化(S.P法)方法检测40例膀胱腺癌组织、10例正常膀胱黏膜组织中凋亡相关基因Survivin、P53蛋白的表达情况及其
2、相互关系,并与肿瘤恶性度进行相关性分析。结果Survivin、P53在膀胱腺癌组织中的表达阳性率分别为85.0%和77.5%,而在正常膀胱黏膜中呈阴性表达,明显高于正常膀胱黏膜组织(F=44.56,X2=37.04,P3、;Survivin和P53在膀胱腺癌的发生发展中相互之间具有一定的联系,Survivin在膀胱腺癌中的表达与P53的异常表达密切相关。关键词:膀胱癌,肿瘤,腺癌,基因,Survivin,P53ⅡAbstractExpressionofSurvivinandp53geneinadenocarcinomaofurinarybladderPostgraduate:RulmnSunTutors:Pro.BaopingQiaoDepartmentofUrology,TheFirstAffiliatedHospitalofZhengzhouUniversityZhengzhouChin4、a450052ResearchobjectiveTostudytheexpressionofSuivivinandP53geneinbladderadenocarcinoma,exploretheirrolesandrelationshipsinitsoccurrenceanddevelopment,expecttogetaidsfordiagnosis,treatmentandpredictingprognosisinpatientswithadenoc盯cinomaofthebladder.MethodsExpressionofSurvivinandP53protein5、weredetectedbyimmunohistochcmicalS-Pmethodin40casesofbladderadenocarcinomatissue,10normalbladdermucosabycontrast.Theirrelationshipswerealsoanalysed.CorrelationanalysisWasusedtoV鲥匆theirrelationshipwiththedegreeofmalignancyofbladderadenocarcinoma.ResultsThepositiverateofSurvivinandP53express6、ioninadenocarcinomaWas85.0%and77.5%,respectively,butthesewerenegativeinnormalbladdermucosa(X2---44.56and37.04,respectivel炉<0.05),andthereisasignificantdifference.PositivecorrelationWasfoundbetweenexpressionofSurvivin/P53andthepathologicalgradingandclinicalstage.ExpressionofSuivivinandP53we7、rebothpositivein29IIIAbstracteasesandbothnegativein4eases,andtheyhaddefinitecorrelation(X。--7.90,r--O.41,P
3、;Survivin和P53在膀胱腺癌的发生发展中相互之间具有一定的联系,Survivin在膀胱腺癌中的表达与P53的异常表达密切相关。关键词:膀胱癌,肿瘤,腺癌,基因,Survivin,P53ⅡAbstractExpressionofSurvivinandp53geneinadenocarcinomaofurinarybladderPostgraduate:RulmnSunTutors:Pro.BaopingQiaoDepartmentofUrology,TheFirstAffiliatedHospitalofZhengzhouUniversityZhengzhouChin
4、a450052ResearchobjectiveTostudytheexpressionofSuivivinandP53geneinbladderadenocarcinoma,exploretheirrolesandrelationshipsinitsoccurrenceanddevelopment,expecttogetaidsfordiagnosis,treatmentandpredictingprognosisinpatientswithadenoc盯cinomaofthebladder.MethodsExpressionofSurvivinandP53protein
5、weredetectedbyimmunohistochcmicalS-Pmethodin40casesofbladderadenocarcinomatissue,10normalbladdermucosabycontrast.Theirrelationshipswerealsoanalysed.CorrelationanalysisWasusedtoV鲥匆theirrelationshipwiththedegreeofmalignancyofbladderadenocarcinoma.ResultsThepositiverateofSurvivinandP53express
6、ioninadenocarcinomaWas85.0%and77.5%,respectively,butthesewerenegativeinnormalbladdermucosa(X2---44.56and37.04,respectivel炉<0.05),andthereisasignificantdifference.PositivecorrelationWasfoundbetweenexpressionofSurvivin/P53andthepathologicalgradingandclinicalstage.ExpressionofSuivivinandP53we
7、rebothpositivein29IIIAbstracteasesandbothnegativein4eases,andtheyhaddefinitecorrelation(X。--7.90,r--O.41,P
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