Fig. 1From: Identification of sensory and motor nerve fascicles by immunofluorescence staining after peripheral nerve injuryChAT immunofluorescence staining of the facial nerve and sural nerve. a representative image of staining with ChAT (red) and DAPI (blue). Scale bar is 25 μm. Quantification of b area percentage; c mean gray value; and d axon count of positive ChAT stainingBack to article page