Study on the Releasing Property of two Cataplasma Carriers
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Study on the Releasing Property of two Cataplasma Carriers
Chinese Journal of Experimental Traditional Medical FormulaeVol. 11, Issue 6, Pages: 5-7(2005)
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Published:2005
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LIU Shu-zhi, PENG Li-hua, GUO Chun-yan, et al. Study on the Releasing Property of two Cataplasma Carriers[J]. Chinese journal of experimental traditional medical formulae, 2005, 11(6): 5-7.
DOI:
LIU Shu-zhi, PENG Li-hua, GUO Chun-yan, et al. Study on the Releasing Property of two Cataplasma Carriers[J]. Chinese journal of experimental traditional medical formulae, 2005, 11(6): 5-7.DOI:
Study on the Releasing Property of two Cataplasma Carriers
Objectives:To compare the in vitro releasing rates of evodiamine and rutaecarpine in two kinds of cataplasma carriers.Methods:The in vitro reasing of evodiamine and rutaecarpine from the cataplasma carriers were measured
imitating the method of percutaneous absorption by using improved Franz's diffusion cell and HPLC.Results:The releasing rates of Evodiamine and rutaecarpine in the carrier made of acrylic resin copolymer and natural copolymers are higher than those in the carrier made of acrylic resin copolymer and compounded copolymers.And both their releasing processes fit to the Higtichi equation.Conclusion:The two kinds of Cataplasma carriers have good drug releasing properties.