Figure 5. VEGF-R1 and IBA1 co-immunostaining on retinal sections retinal sections of EIU rats injected with vehicle (A–C) or anti-VEGF (D–F). GCL = ganglion cell layer, INL = inner nuclear layer, ONL = outer nuclear layer, RPE = retinal pigment epithelial cells, Chor = choroid. Insets are increased magnification (5X) of regions delimited by squares. Bar = 50 µm.