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. 2016 May 4;12:1744806916646381. doi: 10.1177/1744806916646381

Figure 1.

Figure 1.

Enhanced neuropathic pain and decreased expression of GRK6 in CCI rats. (a) CCI induces a significant decrease in PWT from 3 days to 21 days after surgery in the ipsilateral side. *p < .05, compared with Sham group. (b) The development of heat hyperalgesia from 3 days to 21 days was induced by CCI in the ipsilateral side. *p < .05, compared with Sham group. (c) Expression of GRK6 protein in DRGs was decreased from 3 days to 21 days after surgery in the ipsilateral side with the lowest level seven days after CCI. *p < .05, compared with Sham group. (d) GRK6 mainly expressed in neurons co-localized with β-tubulin, IB4, and CGRP in DRGs, but not in glial cells stained with GFAP. Bar = 75 µm.