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. 2013 May 1;10:55. doi: 10.1186/1742-2094-10-55

Figure 13.

Figure 13

In situ hybridization for interleukin (IL)-6 mRNA in cervical dorsal root ganglia (DRG). Representative in situ hybridization staining for IL-6 mRNA in sections through cervical DRG (C-DRG) from (A) naive rat, (B,C) rat with chronic constriction injury (CCI) at (B) 3 and (C) 14 days after surgery, and sham-operated rat at (D) 3 and (E) 14 days after surgery. Staining for IL-6 mRNA was present in blood vessels (black arrows), neuronal bodies of various sizes (white arrows), and satellite glial cells (SGC; arrowheads). Scale bars = 50 μm.