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广东省是鼻咽癌最高发地区,许多实验研究已报导鼻咽癌与EB病毒有密切的关系。1980年曾毅等在广西苍梧县进行了鼻咽癌血清学普查发现测定VCA—IgA抗体可以发现早期鼻咽癌,同时亦证明EA—IgA抗体对鼻咽癌也较为特异。测定EB病毒核抗原(EBNA)的抗补体免疫酶法
Guangdong Province has the highest incidence of nasopharyngeal cancer. Many experimental studies have reported that NPC has a close relationship with Epstein-Barr virus. In 1980, Zeng Yi et al. conducted a serological survey of nasopharyngeal carcinoma in Cangwu County, Guangxi. It was found that the detection of VCA-IgA antibody can detect early nasopharyngeal carcinoma, and also proved that EA-IgA antibody is also specific to nasopharyngeal carcinoma. Determination of EB virus nuclear antigen (EBNA) by anti-complementary immunoenzymatic assay