拉沙热通过发现拉沙抗原、抗拉沙抗体或病毒分离技术进行诊断。

Lassa fever is diagnosed by detection of Lassa antigen, anti-Lassa antibodies, or virus isolation techniques.

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乙肝病毒及其抗原一发现，布伦·伯格和他的研究小组就设计实验，以便在输血前对献血者进行鉴别。因为输血经常传播乙肝这种传染病。

Once the virus and its antigen were found, Dr Blumberg and his team devised tests for it, so that donors could be screened before giving the blood that often transmitted the infection.

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除提供诊断性确认外，该实验室将开展病毒特征描绘以及病毒的遗传和抗原分析。

Apart from providing diagnostic confirmation, the laboratory will undertake viral characterization and genetic and antigenic analyses of viruses.

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Make a lot of the virus, it has all of its antigenic epitopes on it, but we'll just kill it so that it can't replicate.

先增殖出大量的病毒,病毒表面有特定的抗原决定簇,然后杀死病毒使其无法复制

耶鲁公开课 - 生物医学工程探索课程节选

Just use a piece, an antigenic piece of the virus.

只用一部分病毒,就是其具有抗原性的部分

耶鲁公开课 - 生物医学工程探索课程节选

We talked about host cells that are perhaps infected with a virus, displaying pieces of that virus, antigenic pieces of that virus in the context of a surface receptor called MHC-1, presenting that.

我们说到过,可能受到病毒感染的宿主细胞,表现出病毒的一部分特征,病毒的抗原部分,其表面受体称为主要组织相容性抗原-1,MHC-1负责呈递抗原

耶鲁公开课 - 生物医学工程探索课程节选