Fig. 1. Representative images of dorsal root ganglion (A) and sciatic nerve (B) used for morphometric analyses. Since the pathological changes could not be seen with eyes and images from different groups looked similar, only representative images from the control group are shown. The sections of ganglion and nerve were stained with toluidine blue and paraphenylenediamine, respectively. In A, arrows and arrowheads indicate nuclei and nucleoli of neurons, respectively. In B, asterisks and arrowheads indicate axons and myelin sheath, respectively. Scale bars represent 50 µm.
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