Effect of azone on transdermal absorption of 6-gingerol / 中成药

AIM To study the effect of azone on transdermal absorption of 6-gingerol.METHODS In vitro transdermal diffusion test was performed by TP-6 horizontal diffusion pool.In vitro rat skins were selected as permeation barrier,the effects of different concentrations of ethanol and azone on permeation performance of 6-gingerol were investigated.RESULTS Both 30％ ethanol and 3％ azone contributed to the significant permeation enhancement of 6-gingerol.CONCLUSION This research can provide reference for the preparation of transdermal drug delivery systems containing 6-gingerol.