Cyproterone acetate-loaded solid lipid nanoparticles (SLNs) and nanostructured lipid carriers (NLCs): preparation and optimization
Due to limited water solubility of cyproterone acetate and also limited skin permeation; lipid base nanocarriers with different size ranges were considered for topical delivery of cyproterone acetate.Lipid nanoparticles were prepared by solvent diffusion evaporation technique.Different variables including; surfactant/lipid ratio, mixing rate and ad