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ID:28174458
大小:8.54 MB
页数:29页
时间:2018-12-08
《notch1基因的表达与人脑胶质瘤发病的关系研究》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、学位论文独创性声明学位论文独创性声明本人声明,所呈交的学位论文系本人在导师指导下独立完成的研究成果。文中依法引用他人的成果,均已做出明确标注或得到许可。论文内容未包含法律意义上已属于他人的任何形式的研究成果,也不包含本人已用于其他学位申请的论文或成果。本人如违反上述声明,愿意承担由此引发的一切责任和后果。论文作者签名:—鲁日期:k睥。阴瑚学位论文知识产权权属声明本人在导师指导下所完成的学位论文及相关的职务作品,知识产权归属学校。学校享有以任何方式发表、复制、公开阅览、借阅以及申请专利等权利。本人离校后发表或使用学
2、位论文或与该论文直接相关的学术论文或成果时,署名单位仍然为青岛大学。本学位论文属于:保密口,在年解密后适用于本声明。不保密匦(请在以上方框内打“4”)论文作者签名:—专少与哆日期:h9箨盯月功日翩虢籼何2瞎日期%口扩,胡(本声明的版权归青岛大学所有,未经许可,任何单位及任何个人不得擅自青岛大学硕士研究生学位论文摘要目的:研究Notch-1在人脑胶质瘤中的表达,并对其表达与胶质瘤发病的关系进行研究,探讨Notch一1对人脑胶质瘤发生、发展所起的作用,从而为胶质瘤的治疗提供一定理论依据。方法:应用免疫组化方法检测70
3、例人脑胶质瘤标本和12例正常脑组织中的Notch-lmRNA的表达。·结果:Notch-1基因在人脑胶质瘤和正常脑组织中均可表达,且在人脑胶质瘤中的表达显著高于正常脑组织(P4、1基因的表达与人脑胶质瘤的病理分级相关。故测定Notch-1基因的表达对临床诊断胶质瘤有重要意义。关键词:Notch.1基因胶质瘤诊断l摘要Abstractobjective:TostudytheexpressionofNotch·linhumangliomasandthecorrelationbetweentheexpressionandthegliomas,toexploretheroleofNotch-linthetumorigenesisandprogressionofhumangliomas,accor5、dinglytoprovidesomeproofoftheoryfortreatmentofhumangliomas.Methods:TheexpressionofNotch-lgeneWaSdetectedin70primaryhumangliomasandl2normalcerebraltissusesbyusingRT-PCRsemi—quantitymethod.Results:TheexpressionofNotch·1mRNAhavebeendetectedinhumangliomasandnorma6、lcerebraltissusesandtheexpressionlevelofNotch-lmRNAinhumangliomaswasconsiderablyhigherthanthoseinnormalcerebraltissuses(P<0.01);theexpressionlevelofNotch-lmRNAingliomasofgradeI—-IIandIII—。IVwasconsiderablyhigherthanthoseinnormalcerebralfissuses(P<0.01),andthe7、expressionlevelofNotch-1mRNAingliomasofgradelII-iVwasconsiderablyhigherthanthoseingliomasofgradeI-II.Conclusion:TheexpressionofNotch-lmRNAhavebeendetectedinhumangliomasandnormalcerebraltissuses,andtheexpressionofNotch·lmRNAinhumangliomaswasconsiderablyhigh,No8、tch-lmaybeinvolvedinthetumorigenesisandprogressionofhumangliomas;theexpressionofNotch-lmaybecorrelationtothepathologicalgradesofhumangliomas.SotodetectetheexpressionofNotch-lgeneisimporta
4、1基因的表达与人脑胶质瘤的病理分级相关。故测定Notch-1基因的表达对临床诊断胶质瘤有重要意义。关键词:Notch.1基因胶质瘤诊断l摘要Abstractobjective:TostudytheexpressionofNotch·linhumangliomasandthecorrelationbetweentheexpressionandthegliomas,toexploretheroleofNotch-linthetumorigenesisandprogressionofhumangliomas,accor
5、dinglytoprovidesomeproofoftheoryfortreatmentofhumangliomas.Methods:TheexpressionofNotch-lgeneWaSdetectedin70primaryhumangliomasandl2normalcerebraltissusesbyusingRT-PCRsemi—quantitymethod.Results:TheexpressionofNotch·1mRNAhavebeendetectedinhumangliomasandnorma
6、lcerebraltissusesandtheexpressionlevelofNotch-lmRNAinhumangliomaswasconsiderablyhigherthanthoseinnormalcerebraltissuses(P<0.01);theexpressionlevelofNotch-lmRNAingliomasofgradeI—-IIandIII—。IVwasconsiderablyhigherthanthoseinnormalcerebralfissuses(P<0.01),andthe
7、expressionlevelofNotch-1mRNAingliomasofgradelII-iVwasconsiderablyhigherthanthoseingliomasofgradeI-II.Conclusion:TheexpressionofNotch-lmRNAhavebeendetectedinhumangliomasandnormalcerebraltissuses,andtheexpressionofNotch·lmRNAinhumangliomaswasconsiderablyhigh,No
8、tch-lmaybeinvolvedinthetumorigenesisandprogressionofhumangliomas;theexpressionofNotch-lmaybecorrelationtothepathologicalgradesofhumangliomas.SotodetectetheexpressionofNotch-lgeneisimporta
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