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全世界约有２亿慢性丙肝患者，构成了丙肝的传染源，且丙肝的发展与肝硬化及肝癌的发生关系密切，发展高效的丙肝疫苗显得至关重要，目前很多有应用前景的疫苗日益受到人们关注。 ＤＮＡ疫苗是由携带编码靶抗原基因序列和真核启动子的纯化质粒ＤＮＡ组成，将质粒经肌肉或皮肤注
Approximately 200 million people with chronic hepatitis C in the world constitute the source of hepatitis C infection. And the development of hepatitis C is closely related to the occurrence of liver cirrhosis and liver cancer. It is crucial to develop an efficient hepatitis C vaccine. Currently, many promising vaccines are increasingly being used People are concerned. The DNA vaccine consists of purified plasmid DNA carrying the sequence encoding the target antigen and the eukaryotic promoter. The plasmid is injected intramuscularly or via skin