Fig. 4From: In vitro and in vivo neuroprotective effects of cJun N-terminal kinase inhibitors on retinal ganglion cellsPhosphorylated c-Jun was detected in retina after I/R injury. Frozen-sectioned (10 μm) retina samples from 0, 1, 6, 12, 24 and 72 h after I/R injury were used for immunohistochemistry. As with JNK, phosphorylated c-Jun was detected (green fluorescence). Tuj-1 immunofluorescence (red) was used as RGC marker. DAPI staining (blue) represents cell nuclei for counter staining. All yellow arrows represent phosphorylated c-Jun in RGC and white arrows represent non-RGC in GCLBack to article page