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. Author manuscript; available in PMC: 2019 May 1.
Published in final edited form as: Biomaterials. 2018 Feb 20;164:121–133. doi: 10.1016/j.biomaterials.2018.02.037

Figure 4. Coverage of cellular processes over the probe surface by NG2 glia increases following 72 hours of implantation.

Figure 4

(a) Increases in GFP signal of NG2 glia and microglia processes over the surface of the probe from 2 hours to 72 hours post-insertion. The perimeter of the probe is outlined (blue dashed). Scale bar = 50 μm. (b) Percent of coverage over the probe surface from NG2 glia and microglia cells at 2 h and 72 h. * indicates p < 0.05. ** indicates p<0.001.