结论滴鼻免疫对特异的黏膜免疫激发作用明显优于皮肤划痕，疫苗的滴鼻免疫途径较皮肤划痕有着明显的优势。
Therefore, the intranasal route of immunization is a suitable route to induce mucosal immune responses after immunization with the DNA vaccine of Hantaan virus.
应用组织学方法比较观察了猪繁殖与呼吸综合征病毒（PRRSV）弱毒细胞疫苗与灭活疫苗生殖道黏膜免疫的效果。
The effect of mucosal immune of porcine reproductive and respiratory syndrome virus (PRRSV) attenuated and disactived vaccine was investigated by histological method.
目的：对黏膜免疫递送系统的特点、纳米疫苗黏膜免疫传递系统及其应用研究进展进行综述。
OBJECTIVE: To introduce the characteristics of mucosal delivery system, overview the application and prospect of the vaccine mucosal delivery technologies based on nanoparticles.
目的：对黏膜免疫递送系统的特点、纳米疫苗黏膜免疫传递系统及其应用研究进展进行综述。
OBJECTIVE: To introduce the characteristics of mucosal delivery system, overview the application and prospect of the vaccine mucosal delivery technologies based on nanoparticles.
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