壳聚糖在药物缓释中的应用

The Advance of Chitosan Used as Drug Control Releasing Material

壳聚糖作为一种资源丰富的新型天然高分子化合物,具有良好的生物相容性,低毒性,易于吸收等特点,是一种良好的药物释放载体。文章综述了壳聚糖微球,纳米粒,膜等的制备方法,缓释效果及其在临床上的应用。

As a new kind of resourceful natural macromoleculcompound, chitosan has excettent properties such as biocompatibility, biodegradationd, non-toxicity, adsorption properties,etc. It can be considered as ane ideal candidate for controlled drug release formulations. The preparation and applications in drug control releasing of chitosan bead, chitosan nanoparticle and, chitosan membrane are introduced.