Effect of several penetration enhancers on transdermal absorption in vitro of syringin, chologenic acid and rutin in Xuelian cataplasm.
- Author:
Jianguo XING
1
;
Kefeng ZHAI
;
Xinchun WANG
;
Chenghui HE
Author Information
- Publication Type:Journal Article
- MeSH: Animals; Drug Carriers; chemistry; Drugs, Chinese Herbal; chemistry; pharmacokinetics; Glucosides; chemistry; pharmacokinetics; In Vitro Techniques; Mice; Permeability; Phenylpropionates; chemistry; pharmacokinetics; Propylene Glycol; Rats; Rutin; chemistry; pharmacokinetics; Skin Absorption
- From: China Journal of Chinese Materia Medica 2009;34(13):1661-1664
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo study the effects of different penetration enhancers on the transcutaneous permeability of syringin, chologenic acid and rutin in Xuelian cataplasm in vitro and to determine the effective enhancer.
METHODUsing improved Franz-type diffusion cell and excised big mouse skin in vitro as transdermal barrier, the kinetics parameters of syringin, chologenic acid and rutin in Xuelian cataplasm such as cumulative permeation quantity, permeation rate were determined by HPLC. The enhancement ability of azone (A-zone), propylene glycol (PG) was investigated when used either uniquely or combinatively.
RESULTWith the 7% azone, the syringin, chologenic acid and rutin in Xuelian cataplasm could penetrate through the skin of rats well.
CONCLUSIONThe selection of the best penetration enhancers provide reference for Xuelian cataplasm.
