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. Author manuscript; available in PMC: 2017 Mar 1.
Published in final edited form as: Pain. 2016 Mar;157(3):613–626. doi: 10.1097/j.pain.0000000000000410

Figure 8.

Figure 8

Formalin injection modulates α5-GABAA receptors immunoreactivity. Representative staining of α5-GABAA on the dorsal spinal cord (panel A) and L5 DRG (panel C) from naïve (left) and formalin-treated rats at 3 (middle) and 6 days (right) after injection. Quantification of immunofluorescence signals for α5-GABAA receptors in naïve and 3 and 6 days after 1% formalin injection (5 sections from 3 independent animals) in the dorsal spinal cord (panel B) and L5 DRG (panel D). *P<0.05 versus naïve, by one-way ANOVA followed by the Student–Newman–Keuls post-hoc test.