鼻腔给药是一种极具潜力的药物转运系统。

Nasal administration is a potential drug delivery system.

youdao

结果纳米颗粒转运系统能够保护被转运的基因，有较高的转染效率，具有良好的靶向性，并且提高了药物的生物利用度，显示出一定的缓控释作用。

Results Nanoparticle carrier system can protect the genes, have a high carrying efficiency and a well targeting property, it also can improve the bioavailability, sustained and controlled release.

youdao