失乐园在线观看 I 日韩精品久久一区二区三区 I 国产福利影视 I 17婷婷久久www I 91青青草视频 I 国产激情一区 I sm成人免费看www软件 I 懂色av网站 I 国模私拍视频一区 I 91视频完整版 I 国产 中文 字幕 日韩 在线 I 欧美tv xtime I 国产偷在线 I 97超频在线观看 I 国产馆在线播放 I 成人av在线网站 I 99热香蕉 I 伊人色综合久久天天人手人婷

Nanomedicine transdermal delivery preparation is a novel preparation that uses nanotechnology to wrap or couple drugs to nanoscale carriers to deliver drugs to the body by skin surface or microneedle puncture. Nanomedicine transcutaneous delivery agents are highly biocompatible, tunable and functional and can be used to treat a variety of diseases, such as cancer, inflammation, infection, skin diseases, etc. Transcutaneous delivery of nanodrugs can improve the targeting and bioavailability of drugs, reduce toxic and side effects, and enhance therapeutic effects.

The application of nanoparticle-based percutaneous drug delivery system in the treatment of skin diseases, including metal nanoparticles, polymer nanoparticles, liposomes, solid lipid nanoparticles, etc. The preparation methods, characteristics and advantages of different types of nanoparticles and demonstrate their application and prospects in the treatment of many types of skin diseases.