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. Author manuscript; available in PMC: 2010 Oct 26.
Published in final edited form as: Biomaterials. 2007 Apr 5;28(21):3217–3227. doi: 10.1016/j.biomaterials.2007.03.030

Figure 1.

Figure 1

Light microscopy of OPF hydrogel composites containing rabbit MSCs. Small arrows indicate encapsulated rabbit MSCs, and big arrows indicate encapsulated microparticles. Figures (A) and (B) represent OPF hydrogel composites with only rabbit MSCs and with rabbit MSCs and TGF-β1-loaded microparticles at day 7, respectively.