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. 2017 May 25;12(5):e0177998. doi: 10.1371/journal.pone.0177998

Fig 1. Microsphere characterization.

Fig 1

(A) Scanning electron microscopy picture of TUDCA-loaded microspheres. Insets: particle size distribution. (B) Cumulative in vitro release of TUDCA (μg/mg MSs) over 28 days from TUDCA-loaded PLGA MSs in PBS (pH 7.4).