Research Article

[Retracted] Design and Characterization of Agarose/HPMC Buccal Films Bearing Ondansetron HCl In Vitro and In Vivo: Enhancement Using Iontophoretic and Chemical Approaches

Figure 8

The enhancement ratios of passive treatment-I, chemical enhancers treatment-II, iontophoresis treatment-III and combined treatment of both chemical enhancer and iontophoresis treatment-IV on permeation of ondansetron (OND) across the buccal mucosa.