期刊
PHARMACEUTICAL CHEMISTRY JOURNAL
卷 41, 期 6, 页码 327-331出版社
SPRINGER
DOI: 10.1007/s11094-007-0074-6
关键词
-
The effect of various penetration enhancers on the permeation of dexchlorpheniramine maleate from a 2 wt% aqueous phase and from water/oil emulsions (creams) was studied using a modified Franz diffusion cell. A polyamide membrane filter (modeling a biomembrane) was impregnated with n-octanol, sandwiched between two dialysis membranes, and placed between the source and receiver compartments. The permeation coefficient in the aqueous phase was 270 times greater than that in the cream, while the lag time was 3.5 times longer in the cream. A mixture of isopropyl myristate and ethanol (8 : 2) gave the highest enhancement ratio, while oleic acid acted as a penetration retardant in the cream formulation.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据