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ID:33162307
大小:4.13 MB
页数:59页
时间:2019-02-21
《importin13在子宫内膜异位症和子宫内膜癌中的表达及意义》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、重庆医科大学硕士学位论文Importin13在子宫内膜异位症和子宫内膜癌中的表达及意义姓名:罗筱筱申请学位级别:硕士专业:妇产科学指导教师:袁瑞201205重庆医科大学硕士研究生学位论文Importin13在子宫内膜异位症和子宫内膜癌中的表达及意义摘要目的探讨成体干细胞标记Importinl3(核输入受体蛋白13)在正常子宫内膜、子宫内膜异位症和子宫内膜癌中的表达及意义。方法选择20例正常增殖期和20例正常分泌期子宫内膜分别为对照组A、B,20例子宫内膜异位症和20例子宫内膜癌分别为实验组C、D。免疫组织化学法和WesternBlot法定性、定量检测IP01
2、3蛋白在各组中的表达情况;免疫荧光染色技术检测IP013和其他公认的干细胞标记在子宫内膜中的共表达和定位情况;荧光定量PCR技术检测IP013mRNA相对量在各组中的情况。结果IP013在各组中均有表达。免疫组化结果提示照组B的IP013阳性细胞数目明显低于对照组A和实验组。免疫荧光染色结果提示IP013与CD34,CD45,telomerase、oct4、c—kit、PDGF—Rp、CD90.;f口CDl46共表达且定位于子宫内膜的上皮细胞和(或)间质细胞,WesternBlot结果提示IP013蛋白在对照组A中强阳性表达,对照组B中弱阳性表达,实验组c中
3、阳性表达,实验组D中强阳性表达。荧光定量PCR结果提示实验组和对照组A的IP013mRNA相对量明显高于对照组B(P4、IONANDSIGNIFICANCEOFIMPoRTINl3INENDoMETRIOSISANDENDOMETEIALCANCERABSTRACTObjective:Todiscusstheexpressionandsi咖ficanceofImportinl3inthecasesofnormalendometrium,endometriosisandendometrialcancerMethods:TwentycasesofnormalproliferativephaseendometriumweredividedintothecontrolgroupAwh5、ile20casesofnormalsecretoryphaseendometriumwereselectedasthecontrolgroupB.Twentycasesoftheendometriosisand20casesofendometrialcancerwererespectivelychoseastheexperimentalgroupCandtheexperimentalgroupD.TheexpressionofImportinl3wasdetectedbyhnmunohistochemistryandWesternblot.TheImpor6、tinl3andotheracceptedmarkersofstem/progenitorcell,includingCD34,CD45,telomerase,oct4,c托t,PDGF.Rp,CD90andCD146,weredeterminedbyusingdoublestainingimmtmotluorescence.ThelevelofImportinl3mRNAwasquantifiedbyusingfluorogenicquantitativePCR(FQ-PCR).Results:Importinl3wasfotmdinallgroupswi7、thasignificantexpressioningroupAaswellasgroupDandaweakexpressioningroupBComparedthenumberofImportin13positivecellsinothergroupswithit4重庆医科大学硕士研究生学位论文inthegroupB,thegroupDwasthemost,andfollowedinmmbygroupA,groupC,and.Importinl3wasco-expressionwithtelomerase,CD34,CD45,oct4,C.kit,PDGF8、—R13,CD90andCD146intheglan
4、IONANDSIGNIFICANCEOFIMPoRTINl3INENDoMETRIOSISANDENDOMETEIALCANCERABSTRACTObjective:Todiscusstheexpressionandsi咖ficanceofImportinl3inthecasesofnormalendometrium,endometriosisandendometrialcancerMethods:TwentycasesofnormalproliferativephaseendometriumweredividedintothecontrolgroupAwh
5、ile20casesofnormalsecretoryphaseendometriumwereselectedasthecontrolgroupB.Twentycasesoftheendometriosisand20casesofendometrialcancerwererespectivelychoseastheexperimentalgroupCandtheexperimentalgroupD.TheexpressionofImportinl3wasdetectedbyhnmunohistochemistryandWesternblot.TheImpor
6、tinl3andotheracceptedmarkersofstem/progenitorcell,includingCD34,CD45,telomerase,oct4,c托t,PDGF.Rp,CD90andCD146,weredeterminedbyusingdoublestainingimmtmotluorescence.ThelevelofImportinl3mRNAwasquantifiedbyusingfluorogenicquantitativePCR(FQ-PCR).Results:Importinl3wasfotmdinallgroupswi
7、thasignificantexpressioningroupAaswellasgroupDandaweakexpressioningroupBComparedthenumberofImportin13positivecellsinothergroupswithit4重庆医科大学硕士研究生学位论文inthegroupB,thegroupDwasthemost,andfollowedinmmbygroupA,groupC,and.Importinl3wasco-expressionwithtelomerase,CD34,CD45,oct4,C.kit,PDGF
8、—R13,CD90andCD146intheglan
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