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. Author manuscript; available in PMC: 2013 May 1.
Published in final edited form as: Biomaterials. 2012 Feb 14;33(13):3539–3547. doi: 10.1016/j.biomaterials.2012.01.044

Fig. 6.

Fig. 6

Mitogenic effects of CNS ECM scaffolds. Undifferentiated PC12 cell proliferation was modulated by (A) optic nerve ECM, (B) spinal cord ECM, (C) brain ECM, and (D) urinary bladder ECM as determined by BrdU incorporation during PC12 cell mitosis. Changes in mitogenesis ranged from increases of 53% (brain ECM, 25 μg protein per ml) to decreases of 18% (optic nerve ECM, 100 μg protein per ml). * Indicates p < 0.05 by one-way ANOVA with Tukey–Kramer post hoc analysis.