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. Author manuscript; available in PMC: 2013 Jul 1.
Published in final edited form as: Acta Biomater. 2012 Mar 13;8(6):2213–2222. doi: 10.1016/j.actbio.2012.03.017

Fig. 5.

Fig. 5

Time course of fibroblast invasion in MSite PEGDA hydrogels as a function of serum concentration (%) with 0 and 100 ng/mL FGF-1 and 5 U/mL heparin. Data represent mean ±S.D. (n≥3) (P<0.05).