摘要: |
在兽用生物制品生产中,常用病毒半数感染量(EID50)来表示病毒类疫苗及其半成品抗原的效价,作者以鸡新城疫活疫苗为例,对其半成品抗原及成品EID50的判定方法进行比较分析,加深了对准确表达每毫升半成品抗原病毒含量判定方法的理解。 |
关键词: 病毒类疫苗 半成品抗原 半数感染量(EID50)判定方法 |
DOI: |
投稿时间:2011-01-05修订日期:2011-01-13 |
基金项目: |
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Elementary Introduction on the Understanding of Semi-product Active Ingredient EID50 Criteria |
teng youshou |
(Nan jing tian bang sheng wu ke ji you xian gong si) |
Abstract: |
During veterinary bio-product production, it’s a common method to use virus EID50 to express the titer of viral vaccine and its semi-product active ingredient. This paper takes the Newcastle Disease Live Vaccine as the example, makes comparison and analysis on EID50 criteria between semi-product and finished product and deepens the understanding of the accurate criteria to express virus content per ml in semi-product active ingredient. |
Key words: viral vaccine semi-product active ingredient EID50 criteria |