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. Author manuscript; available in PMC: 2013 Feb 1.
Published in final edited form as: Biomaterials. 2011 Nov 29;33(5):1618–1626. doi: 10.1016/j.biomaterials.2011.11.002

Figure 4. Axon regeneration inside the channels for different treatment conditions.

Figure 4

Images of an (a) empty bridge or a bridge loaded with a lentivirus encoding either (b) NT3 or (c) BDNF. Bridges were retrieved 4 weeks post implantation, and sections from the rostral position were stained with NF200 (neurofilament, brown). Channels are identified by the dash circles. Scale bar is 250 µm.