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.

• 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。