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. Author manuscript; available in PMC: 2016 Dec 30.
Published in final edited form as: Int J Pharm. 2015 Oct 28;496(2):534–540. doi: 10.1016/j.ijpharm.2015.10.056

Figure 2.

Figure 2

In vitro release profiles of microsphere/PVA hydrogel composite formulations at 37 °C. The cumulative % release was plotted as mean ± SD (n=3). Different ratios of polymers were used to prepare the microspheres: DLG7E/RG503H (w/w) = 1/0, 3/1, 2/1 and 1/1 for F-1, F-2, F-3 and F-4, respectively.