论文部分内容阅读
用聚乳酸为囊材制备12-O-(对硝基苯甲酰)二氢青蒿素(79019)微型包囊以期达到注射后该化合物在体内缓释的目的。使用本文介绍的液中干燥法,可使具疏水性的本品包入囊内。对微囊内含物的体外释放和影响囊径分布的因素进行了较详尽的研究。
Preparation of 12-O- (p-nitrobenzoyl) dihydroartemisinin (79019) microencapsulation with polylactic acid as a material for the purpose of sustained release of the compound in vivo after injection. Using the liquid drying method described in this article, can be hydrophobic with the goods into the capsule. The in vitro release of microencapsulated contents and the factors affecting the distribution of the diameter of the capsules were studied in detail.