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In vitro release profiles of BUD-ES100/PLGA NPs and BUD-ES100/PLGA NPs (6 months stability samples) from three batches.
Notes: Release experiments were carried out in 20 mL release medium (pH 1.2 [0–2 h], 4.5 [2–4 h], and 7.4 [4–24 h]) at 37°C. Each point represents the mean value of three different mean±SD.
Abbreviations: BUD, budesonide; ES100, Eudragit S100; PLGA, poly(lactic-co-glycolic acid); NPs, nanoparticles.
