【摘要】 口服生物黏附微粒释药系统是通过黏附聚合物的使用,使各种药物存留在上皮细胞膜上的时间延长从而提高生物利用度。本文就生物黏附微粒系统的材料、制备方法、性能评价等方面进行综述。更多还原

【Abstract】 Oral bioadhesive particulate system for drug delivery can delay the drug staying on epthical cell and improve the bioavailability of drug by using bioadhesive polymers.The aim of this article is to present bioadhesive polymers,preparation methods and evaluation methods of this system.更多还原