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. Author manuscript; available in PMC: 2015 Dec 1.
Published in final edited form as: Acta Biomater. 2014 Sep 4;10(12):4939–4946. doi: 10.1016/j.actbio.2014.08.032

Figure 2.

Figure 2

Seeding on Netrin-1-immobilized scaffolds led to a higher percentage of polarized RGCs.

RGCs seeded on control PLA scaffolds (A) and Netrin-1 immobilized scaffolds (B) were stained for β3 tubulin and analyzed for axon polarization and were classified as polarized or bipolar (C). A significant increase in the percent of polarized RGCs was observed on cells seeded on Netrin-1-immobilized scaffolds (mean ± standard error of mean; *p<0.05 by unpaired Student t-test). Scale bar A, B: 200 μm A′,B′: 75 μm.