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. Author manuscript; available in PMC: 2012 Jul 15.
Published in final edited form as: Int J Pharm. 2011 Apr 16;413(1-2):51–62. doi: 10.1016/j.ijpharm.2011.04.017

Figure 4.

Figure 4

(A) Entrapment efficiencies of PGE1-loaded large porous PLGA microspheres, (B) In- vitro release profiles of PGE1 from PLGA microspheres, and (C) In-vitro release patterns showing surface-associated release, burst release, and percent drug released per hour. Data represent mean ± standard deviation (n=3).