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ID:32239696
大小:2.23 MB
页数:32页
时间:2019-02-02
《esm1和vegf在舌鳞状细胞癌中的表达与意义》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、摘要目的:本实验研究舌鳞状细胞癌(TSCC)中内皮细胞特异因子-1(ESM-1)和血管内皮细胞生长因子(VEGF)的表达及其临床意义。并进一步探讨舌鳞癌组织中ESM.1和VEGF的表达,为舌鳞癌临床诊断、预后判断提供可能的实验依据。方法:采用免疫组织化学方法对已经病理切片确诊的舌鳞癌组织30例进行ESM.1,VEGF的表达检测,分析舌鳞癌组织中的临床病理特征与ESM-l和VEGF的表达关系。同时对20例正常舌体组织进行ESM.1,VEGF的表达检测,并分析其表达。结果:免疫组织化学方法检测表明,ESM.1和VEGF在舌鳞癌组
2、织中的表达显著高于正常舌体对照组织(P3、密切相关。3.本研究提示ESM一1和VEGF的表达水平与舌鳞癌的临床TNM分期及淋巴结是否转移密切相关,表明两者对舌鳞癌的发生和转移可能具有一定的作用。4.本研究结果提示ESM.1强度的表达随VEGF强度的表达增加而增加的趋势,表明舌鳞癌组织中ESM.1与VEGF的表达呈正协同作用。关键词:舌鳞状细胞癌;内皮细胞特异因子.1;血管内皮细胞生长因子;免疫组织化学Abstractobjective:Thisexperiment,ToResearchtheexpressionofhumanendocellular。specific4、molecule一一I(ESM-1)andvascularendothelialgrowthfactor(VEGF)inTongueSquamouscellcarcinoma.StudyofESM.1,VEGFintonguesquamouscellcarcinomaitssignificanceandexpression,forclinicaldiagnosis,prognosisandtherapeuticinterventionsandprovideexperimentalbasis.Methods:Theimmuno5、histochemicalSPmethodin30caseshadpathologicaldiagnosisoftonguesquamouscellcarcinomaESM.1,VEGFexpressiondetection,analysisofESM1,VEGFexpressionintonguesquamouscellcarcinomaandrelationshiptoclinicopathologicalfeatures.Atthesametimein20casesofnormaltonguetissueforESM一6、1,VEGFexpressionwasdetected,andtheanalysisofitsexpression.Result:TheimmunohistochemistrystainsuggestedthatthequalitativeexpressionofESM-1andVEGFinTongueSquamouscellcarcinomawassignificantlyhigherthanthatinnormaltonguetissue(P7、VstagethanI、IIstageofTongueSquamouscellcarcinoma((P<0.05).CervicallymphnodemetastasisoftonguesquamouscellcarcinomaESM-1,VEGFexpressionwassignificantlyhigherinnometastaticlymphnodespecimens(P8、tedtoit.Conclusion:I.ESM-1showingatonguesquamouscellcarcinoma,highexpressionofstronglypositive,suggestingthatthetonguesquamouscellcarcinomainthee
3、密切相关。3.本研究提示ESM一1和VEGF的表达水平与舌鳞癌的临床TNM分期及淋巴结是否转移密切相关,表明两者对舌鳞癌的发生和转移可能具有一定的作用。4.本研究结果提示ESM.1强度的表达随VEGF强度的表达增加而增加的趋势,表明舌鳞癌组织中ESM.1与VEGF的表达呈正协同作用。关键词:舌鳞状细胞癌;内皮细胞特异因子.1;血管内皮细胞生长因子;免疫组织化学Abstractobjective:Thisexperiment,ToResearchtheexpressionofhumanendocellular。specific
4、molecule一一I(ESM-1)andvascularendothelialgrowthfactor(VEGF)inTongueSquamouscellcarcinoma.StudyofESM.1,VEGFintonguesquamouscellcarcinomaitssignificanceandexpression,forclinicaldiagnosis,prognosisandtherapeuticinterventionsandprovideexperimentalbasis.Methods:Theimmuno
5、histochemicalSPmethodin30caseshadpathologicaldiagnosisoftonguesquamouscellcarcinomaESM.1,VEGFexpressiondetection,analysisofESM1,VEGFexpressionintonguesquamouscellcarcinomaandrelationshiptoclinicopathologicalfeatures.Atthesametimein20casesofnormaltonguetissueforESM一
6、1,VEGFexpressionwasdetected,andtheanalysisofitsexpression.Result:TheimmunohistochemistrystainsuggestedthatthequalitativeexpressionofESM-1andVEGFinTongueSquamouscellcarcinomawassignificantlyhigherthanthatinnormaltonguetissue(P7、VstagethanI、IIstageofTongueSquamouscellcarcinoma((P<0.05).CervicallymphnodemetastasisoftonguesquamouscellcarcinomaESM-1,VEGFexpressionwassignificantlyhigherinnometastaticlymphnodespecimens(P8、tedtoit.Conclusion:I.ESM-1showingatonguesquamouscellcarcinoma,highexpressionofstronglypositive,suggestingthatthetonguesquamouscellcarcinomainthee
7、VstagethanI、IIstageofTongueSquamouscellcarcinoma((P<0.05).CervicallymphnodemetastasisoftonguesquamouscellcarcinomaESM-1,VEGFexpressionwassignificantlyhigherinnometastaticlymphnodespecimens(P8、tedtoit.Conclusion:I.ESM-1showingatonguesquamouscellcarcinoma,highexpressionofstronglypositive,suggestingthatthetonguesquamouscellcarcinomainthee
8、tedtoit.Conclusion:I.ESM-1showingatonguesquamouscellcarcinoma,highexpressionofstronglypositive,suggestingthatthetonguesquamouscellcarcinomainthee
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