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. Author manuscript; available in PMC: 2016 Nov 10.
Published in final edited form as: Int J Pharm. 2015 Sep 15;495(1):393–403. doi: 10.1016/j.ijpharm.2015.08.089

Figure 7.

Figure 7

SEM images of star points of the CCD microspheres. Figures 7-A (top left panel), B (bottom left panel), C (top middle panel), D (bottom middle panel), E (top right panel), and F (bottom right panel) are corresponding to formulations CCD-1, 15, 3, 6, 8 and 17, respectively. Center point parameters were used for these formulations except: 1) the DLG7E ratio was different for CCD-1 (20%) and CCD-15 (100%); 2) the dexamethasone amount was different for CCD-3 (50 mg) and CCD-6 (100 mg); and 3) the total polymer amount was different for CCD-8 (400 mg) and CCD-17 (600 mg).