acellular pertussis vaccine

基本解释

This paper provided a useful method for the production of acellular pertussis vaccine.
本方法为简化无细胞百日咳菌苗的研制过程提供了有利条件。
By using this procedure, the toxicity reversion of the acellular pertussis vaccine has not been found after kept under 37℃ for 1 month.
用于制造无细胞百日咳菌苗符合菌苗检定要求，经37℃存放1个月后未见毒性逆转现象发生。
Objective To compare the protection roles of active pertussis toxin (PT) at different concentrations of genetically detoxified acellular pertussis vaccine ( APV) .
目的比较经基因工程方法脱毒的无细胞百日咳疫苗（APV）中不同含量活性PT的保护作用。