黄芪注射液浓缩液微乳的体外释放实验研究  

Research of Astragalus Mongholicus Injection Concentrated Solution Microemulsion and Evaluation Releasing in Vitro

作　　者：余东升[1] 潘立群[1] 姚昶[2] 贾晓斌[3] 

机构地区：[1]南京中医药大学,江苏南京210029 [2]江苏省中医院,江苏南京210029 [3]江苏省中医药研究所,江苏南京210029

出　　处：《辽宁中医杂志》2007年第7期969-970,共2页Liaoning Journal of Traditional Chinese Medicine

基　　金：国家自然科学基金资助课题项目(30572332)

摘　　要：目的:对黄芪注射液浓缩液微乳体外释放实验进行评价。方法:采用转篮法,对黄芪注射液浓缩液微乳进行体外释放实验。结果:微乳在24h内缓慢释放;在前8h内稳定释放,累积释放度对时间的平方根符合Higuichi方程。结论:黄芪注射液浓缩液微乳体外释放有一定的缓释作用。Objectives ： Astragalus mongholicus injection concentrated solution microemulsion is estimated, which is releasing in vitro. Methods ： The experimentation was practiced by meta - basket. Results ： Dosage in microemulsion was slow - released in 24 hours, lasting releasing in 8 hours, accumulative release rate and time square root was in line with Higuichi equations. Conclusion： Releasing in vitro was delayed release in some extent.

关 键 词：微乳 黄芪注射液 体外释放 

分 类 号：R284[医药卫生—中药学]