使用改进Franz扩散池对环孢素A软膏进行正交试验优选处方,分别考查了基质类型、助渗剂及环孢素A的药物浓反对制剂主药的释放、渗透及吸收的影响。筛选出的优化处方再用离体人皮进行透皮实验。结果表明,优化处方的环孢素A的透皮可达到有效治疗浓度。
Abstract
Cyclosporin A oitment was prepared with Azone and propane-1,2-diol,Which act-ed as penetrative accelerants。 Its composition was designed by orthogonal test. The percutaneousrelease rate of the ointment was determined in vitro with Holland pig′s skin and cadaver skin。 Theresults showed that accumulative release rate of excellent formulation of cyclosporin A was satis-factory.
关键词
环孢素A /
透皮吸收 /
正交试验
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Key words
cyclosporin A /
in vitro percutaneous penetration /
orthogonal test
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参考文献
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脚注
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