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迁延性、慢性病毒性肝炎的发病机理目前仍未阐明,目前认为与患者的免疫反应异常、持续性病毒复制都有密切关系。e抗原是与乙型肝炎表面抗原不同的另一种抗原系统。一般认为e抗原阳性,反映了患者体内的乙型肝炎病毒活动性复制。e抗原阳性患者不但有较大的传染性,而且e抗原持续阳性的患者,治疗较困难,预后可能较差。细胞免疫反应机能低下
The pathogenesis of persistent and chronic viral hepatitis is still not elucidated at present, and it is currently believed that there is a close relationship with abnormal immune response and persistent viral replication in patients. e antigen is another antigen system different from hepatitis B surface antigen. E antigen is generally considered positive, reflecting the patient’s hepatitis B virus activity replication. Patients with positive e antigen not only have greater contagious, and e antigen persistent positive patients, the treatment is more difficult, the prognosis may be poor. Cellular immune response dysfunction