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. Author manuscript; available in PMC: 2015 Mar 15.
Published in final edited form as: Cancer Res. 2014 Jan 30;74(6):1670–1681. doi: 10.1158/0008-5472.CAN-13-0777

Figure #1. SEM of scaffolds, and in vitro release kinetics of various TLR agonists from GM-CSF loaded PLG scaffolds.

Figure #1

(A) Photomicrographs of top surface of macroporous PLG scaffold (scale bar – 3mm), and SEM micrograph of a scaffold cross-section (scale bar – 50µm). Cumulative release of (B) CpG-rich oligonucleotides (CpG 1826), (C) P(I:C) or (D) MPLA in combination with the cumulative release of GM-CSF from each of the PLG scaffold types. Values represent mean and standard deviation (n=5 or 6).