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. Author manuscript; available in PMC: 2015 Dec 30.
Published in final edited form as: Adv Healthc Mater. 2015 Jul 7;4(13):2002–2011. doi: 10.1002/adhm.201500304

Figure 7.

Figure 7

Enzymatically-responsive Qk-releasing hydrogels were formed in non-degradable reactors and implanted subcutaneously in mice. One week after implantation, vascularization into the reactor was assessed via A) hemoglobin content and B–C) by multiphoton fluorescent imaging. B) Representative images of collagen (SHG, blue) and vasculature (FITC-dextran, red) formed within reactors. C) Quantification of average vessel diameter. n.s. p>0.05, * p<0.05, $ p<0.001. n=14–16 for A, 6–8 for C; error bars represent SEM. Scale bar = 100 µm.