目的探讨急性甲型肝炎患者通过粪便排毒与病毒血症的关系，排毒方式与产生抗体的关系以及临床生化指标与排毒的关系。

Objective To explore the relationships of HAV between in stools and in serums, between IgM antibody in serum and excretion of HAV and between biochemical indications of serum and excretion of HAV.

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甲型肝炎抗体(Anti HA)——实验室主要的测试以侦测甲型肝炎。侦测到患者免疫系统产生的抗体反应有甲肝病毒。

Hepatitis a antibody (anti HA) - Main laboratory test used to detect hepatitis A. Detects antibody produced by patient's immune system in response to hepatitis a virus.

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目的探讨人源抗甲型肝炎病毒全抗体分子在杆状病毒中的表达。

Objective To develop human recombinant neutralizing IgG monoclonal antibodies to hepatitis A virus (HAV) by baculovirus expression system.

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