Figure 1 of Li, Mol Vis 2018; 24:746-758.

Figure 1. Representative photographs of rat retinas 7 days after I/R without or with ECH. A, B: In the sham group and the sham plus echinacoside (ECH) group, the GCL and the INL were clear and well organized. C, D: Seven days after the ischemia/reperfusion (I/R) injury, the INL in the I/R plus vehicle group was obviously thinner, and the number of GCL cells had decreased, whereas in the I/R plus ECH group, the retina was more normal in structure, with a thicker INL than in the I/R plus vehicle group. GCL, ganglion cell layer; INL, inner nuclear layer; IPL, inner plexiform layer; OPL, outer plexiform layer; ONL, outer nuclear layer. Scale bar: 20 µm.