Localization of BDNF in the DRG after hind-paw incision. Representative double immunofluorescence labeling of BDNF (red) with S-100 (Green) (Figure 4A) and GFAP (green) (Figure 4B) in the ipsilateral DRG after hind-paw incision for 6 hours; arrow indicate double labeling. Bar = 50 μm.
Li et al. Molecular Pain 2008 4:27 doi:10.1186/1744-8069-4-27