acellular pertussis vaccine

基本解释

This paper provided a useful method for the production of acellular pertussis vaccine.
本方法爲簡化無細胞百日咳菌苗的研制過程提供了有利條件。
By using this procedure, the toxicity reversion of the acellular pertussis vaccine has not been found after kept under 37℃ for 1 month.
用於制造無細胞百日咳菌苗符郃菌苗檢定要求，經37℃存放1個月後未見毒性逆轉現象發生。
Objective To compare the protection roles of active pertussis toxin (PT) at different concentrations of genetically detoxified acellular pertussis vaccine ( APV) .
目的比較經基因工程方法脫毒的無細胞百日咳疫苗（APV）中不同含量活性PT的保護作用。