Fig. 5From: Neuroregenerative effects of olfactory ensheathing cells transplanted in a multi-layered conductive nanofibrous conduit in peripheral nerve repair in ratsLight microscopy images of TB staining of transverse semithin sections from the distal part of the regenerated nerve stump. a: Silicone group, b: Scaffold group, c: Cell/scaffold group, d: Autograft group and e: Normal sciatic nerve as control; scale bars = 20 μmBack to article page