ZHANG Xiao-wei, YANG Dan, LIU Dan-hua, et al. Quality Control and Transdermal Effects of Testosterone Undecanoate Microemulsion Cataplasm[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(2): 22-24.
ZHANG Xiao-wei, YANG Dan, LIU Dan-hua, et al. Quality Control and Transdermal Effects of Testosterone Undecanoate Microemulsion Cataplasm[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(2): 22-24.DOI:
Objective: To prepare testosterone undecanoate (TU) microemulsion
and microemulsion cataplasm was prepared with water-soluble polymer materials as accessories. Method: Isopropyl myristate was chosen for oil phase
Cremophor EL was selected as surfactants
Larbrasol was used as auxiliary surfactants to prepare microemulsion.PVP K-90 and NP-700 were used as matrix to prepare cataplasm.Quality of prepared cataplasm was investigated
transdermal penetration of TU was determined by in vitro diffusion cell method. Result: TU loading ability of prepared microemulsion cataplasm was 400 μg·cm-2.Percutaneous penetration of TU was 3.822 μg·cm-2·h-1. Conclusion: This selected microemulsion prescription had low viscosity
fine particle and stable quality.TU microemulsion cataplasma had good extension