Serum IgM antibody may persist for more than a year.

血清igm抗体可能持续存在一年以上。

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IgM antibody levels are highest three to five weeks after the onset of illness and persist for about two months.

IgM病毒抗体水平在发病后3 - 5周内最高，此后持续约两个月。

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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.

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。

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If you looked at the antibodies that were present in the blood, for example, you would find that most of those antibodies are IgM during this initial period of antibody concentration rise.

如果你现在观察血液中存在的抗体,举个例子,在初次免疫的抗体浓度上升阶段,你将会发现大部分的抗体都是IgM

耶鲁公开课 - 生物医学工程探索课程节选

The memory cells, which are stimulated, lead to an IgG response and that's why IgG is the antibody of-- that is produced predominantly after the boost, but there is some IgM produced also.

记忆细胞受到刺激之后,可以诱发分泌IgG的应答反应,这也是为什么IgG,是接种疫苗后产生的主要抗体,与此同时也刺激产生了一些IgM

耶鲁公开课 - 生物医学工程探索课程节选