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. Author manuscript; available in PMC: 2016 May 18.
Published in final edited form as: J Craniofac Surg. 2015 Sep;26(6):1992–1996. doi: 10.1097/SCS.0000000000001918

FIGURE 3.

FIGURE 3

Contraction of collagen scaffolds in culture. Photographs of hMSCs cultured on C-GAG, XC-GAG, MC-GAG, and XMC-GAG scaffolds in osteogenic medium for 5 weeks. Photographs of representative scaffolds are shown and scaffolds at time 0 without cross-linking are shown for comparison. C-GAG, collagen-glycosaminoglycan scaffold; MC-GAG, mineralized collagen-glycosaminoglycan scaffold; XC-GAG, cross-linked collagen-glycosaminoglycan scaffold; XMC-GAG, cross-linked mineralized collagen-glycosaminoglycan scaffold.