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1鼻咽癌病因学的研究1．1EB病毒自从国外学者首先报告EB病毒与鼻咽癌发病可能有关后，我国学者证实了鼻咽癌组织中有EBVDNA和EB病毒基因产物的表达，而具有转化活性的EB病毒潜伏膜蛋白1在不同分化程度的鼻咽癌组织中其基因结构与功能存在一定的差异。同时建立了携带EB病毒的鼻
1 Etiology of nasopharyngeal carcinoma 1.1EB virus Since foreign scholars first report EB virus and nasopharyngeal carcinoma may be related to the pathogenesis of our country, scholars have confirmed the nasopharyngeal carcinoma EBV DNA and EBV gene product expression, but with transformation The activity of Epstein-Barr virus latent membrane protein 1 in different degrees of differentiation of nasopharyngeal carcinoma in its gene structure and function of some differences. At the same time to establish a nasal EB virus carrying