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乙型肝炎病毒(HBV)感染所引起的无症状持续HBsAg携带状态的机理尚未充分了解。有两种独立的假说阐述机体免疫反应在HBV感染中的重要性,1。T淋巴细胞在消除HBV中起重要作用,T细胞功能的缺陷导致HBV持续感染;2.与HBV或其亚病毒颗粒相关的宿
The mechanism of asymptomatic HBsAg carriage by hepatitis B virus (HBV) infection has not been fully understood. There are two separate hypotheses that shed light on the importance of the immune response in HBV infection. T lymphocytes play an important role in the elimination of HBV, T cell function defects lead to persistent HBV infection; 2 and HBV or its subviral particles related to the host