Research Article

Activation of GABAB Receptor Suppresses Diabetic Neuropathic Pain through Toll-Like Receptor 4 Signaling Pathway in the Spinal Dorsal Horn

Figure 5

Single fluorescence labeling of TLR4, Myd88, and NF-κBp65 (nucleus stained with DAPI) in the spinal cord of the control, DNP, DNP + baclofen, and DNP + saclofen () groups. Quantification of the percentage of TLR4, Myd88, and NF-κBp65-positive cells relative to all cells. Bar graphs represent mean ± SD. Scale bars are 100 μm in (a) and 50 μm in (b). ; ; .