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近年来,关于病毒性肝炎的防治研究有不少新进展,尤其是预防方面,进展较大。甲型肝炎的预防:被动免疫仍用免疫血清球蛋白(ISG)有效。自动免疫甲型肝炎疫苗的研究,国外用HAV株直接接种于原代非洲绿猴肾(AGNK)细胞(一种适于疫苗研制的细胞基质)连续传20代以上,接种黑猩猩;黑猩猩不发病,转氨酶不升高,粪便标本中不能发现HAV抗原,肝组织活检中亦不能发现
In recent years, there have been many new advances in the prevention and treatment of viral hepatitis, especially in prevention. Hepatitis A Prevention: Passive immunization is still effective with immune serum globulin (ISG). Autoimmune hepatitis A vaccine research, the foreign direct inoculation of HAV strains in primary African green monkey kidney (AGNK) cells (a suitable cell vaccine for the development of the cell matrix) for more than 20 generations of continuous transmission, inoculation of chimpanzees; chimpanzees disease, Aminotransferase does not increase, stool specimens can not be found in HAV antigen, liver biopsy can not be found