Figure 10. Phosphorylated c-junNH2-terminal kinase 1, 2 and 3 (JNK1/2/3) immunofluorescence in the retinal arteries and neuroretina. A: Representative example of phosphorylated JNK staining of the retinal arteries. B: Phosphorylated JNK was also detected in the ganglion cell layer (GCL) and the inner nuclear layer (INL), but not in the outer nuclear layer (ONL) of the neuroretina. Similar results were seen for sham-operated and ischemia-reperfusion eyes.