groups of BALB/C mice were injected intramuscularly with normal saline(Group A),pVIVO,IL,Sj plasmid DNA(B),and pVIVO,IL,Sj plus mixed vegetal polysaccharides(C) respectively,and challenged with S.japonicum cercariae on the th week after immunization.
groups of BALB/C mice were injected intramuscularly with normal saline(Group A),pVIVO,IL,Sj plasmid DNA(B),and pVIVO,IL,Sj plus mixed vegetal polysaccharides(C) respectively,and challenged with S.japonicum cercariae on the th week after immunization.
BALB/c小鼠随机分为 组,每组0只。 A组每鼠股四头肌注射生理盐水00μl为对照,B组每鼠注射pVIVO-IL-Sj 00μg,C组每鼠注射pVIVO-IL-Sj 00μg加等量多糖混合物。