Figure 2
From: Fabrication of ECM protein coated hollow collagen channels to study peripheral nerve regeneration
Representative images of axonal growth from DRGs on gels coated with (A) 0 µg/mL, (B) 1 µg/mL, (C) 10 µg/mL, or (D) 100 µg/mL collagen IV. Scale: 500 µm, dotted lines denote explant bodies, and arrows denote the longest axon extending from each DRG. Quantification of (E) average axonal length and (F) maximum axonal length on collagen IV coated gels. * indicates statistical significance between groups as determined by one-way ANOVA with post hoc Tukey test (p < 0.05); sample size, N > 12 for each group.
