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生物黏附药物传输系统(bioadhesive drug delivery system,BDDS)是以具有生物黏附性能的天然或合成的高分子材料作为药物载体,将其置于人体特定部位而缓慢释放药物的一种给药系统。生物黏附释药系统的作用部位包括各种腔
Bioadhesive drug delivery system (BDDS) is a drug delivery system that uses natural or synthetic polymeric materials with bioadhesive properties as drug carriers and places them in specific parts of the body to slowly release the drug. The site of action of the bioadhesive drug release system includes various cavities