Figure 5From: Behavioral evidence for the differential regulation of p-p38 MAPK and p-NF-κB in rats with trigeminal neuropathic pain Double immunofluorescent staining of p-NF-kB. All p-NF-kB (red) immunoreactive cells co-localize with GFAP (green), but not NeuN (green) or OX42 (green) in the rat medullary dorsal horn following inferior alveolar nerve injury. Scale bars, 50 μm.Back to article page