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近两年来,直接用组织培养细胞从病人的粪便标本中分离甲型肝炎病毒(HAV),及残尾猴、恒河猴对HAV易感性的研究都取得了令人满意的结果,从而为今后甲型肝炎病原学的探索开辟了前景。一、HAV的动物培养 (一)狨猴对HAV易感性的研究首次动物模型实验成功的报道是1967年Deinhardt等,他们利用甲型肝炎病人的血清感染狨猴,五年中,进行了6批,其中包括正常对照。结果有两批狨猴出现了典型
In the recent two years, the direct isolation of Hepatitis A virus (HAV) from human stool specimens by tissue culture of cells and the study of the susceptibility of HAVs to pennant monkeys and rhesus monkeys have yielded satisfactory results for the future Hepatitis A etiology exploration opened up the prospect. First, the animal culture of HAV (A) Toxoplasma gondii susceptibility to HAV First animal model experiments successfully reported in 1967 Deinhardt et al, who use the serum of hepatitis A patients infected with marmosets, five years, the six batches , Including normal controls. Two batches of marmosets emerged as a result