Figure 5.
LPZ concentration versus time profiles in Wistar rats with induced ulcers, after oral administration of (A) LPZ solution (•), (B) ERSNPs-LPZ (■), and PLGANPs-LPZ (▲) (LPZ 5 mg/kg), respectively (n=4).
Abbreviations: LPZ, lansoprazole; ERSNPs-LPZ, LPZ-loaded Eudragit® RS100 nanoparticles; PLGANPs-LPZ, LPZ-loaded poly(lactic-co-glycolic acid) nanoparticles.