You Position: Home > Paper

Preparation and transdermal delivery of compound infantile eczema microemulsion

( views:26, downloads:0 )
Author:
No author available
Journal Title:
Chinese Traditional and Herbal Drugs
Issue:
10
DOI:
No doi available
Key Word:
复方小儿湿疹微乳;黄连总生物碱;丹皮酚;复方微乳;伪三元相图;体外经皮渗透

Abstract: 目的 以中药复方小儿湿疹方有效部位为模型药物,制备治疗小儿湿疹的经皮给药复方微乳.方法 通过单因素试验及伪三元相图的绘制筛选微乳组分,并以药物体外经皮渗透速率进一步优化微乳处方.结果 优选的复方小儿湿疹微乳处方为肉豆蔻酸异丙酯-Cremophor EL-丙三醇-水(6.5∶29.25∶29.25∶35),平均粒径为(24.54±0.22) nm,Zeta电位为(-26.5±0.2)mV;黄连生物碱、丹皮酚稳态透皮速率(Js)分别为114.70、74.09 μg/(cm2·h),比原湿疹洗剂的Js分别提高了17和10倍.结论 复方小儿湿疹微乳性状均一、澄清透明,质量稳定,透皮性能好.

WanfangData CO.,Ltd All Rights Reserved
About WanfangData | Contact US
Healthcare Department, Fuxing Road NO.15, Haidian District Beijing, 100038 P.R.China
Tel:+86-010-58882616 Fax:+86-010-58882615 Email:yiyao@wanfangdata.com.cn