Fig. 3From: Neuroregenerative effects of olfactory ensheathing cells transplanted in a multi-layered conductive nanofibrous conduit in peripheral nerve repair in ratsLight micrographs of NF immunostained sections of the grafts. The transverse sections were obtained from the midpoint of the nerve grafts. a: Silicone group, b: Scaffold group, c: Cell/scaffold group, d: Autograft group. Scale bars = 50 μmBack to article page