Protective Effect of Hesperetin and Naringenin against Apoptosis in Ischemia/Reperfusion-Induced Retinal Injury in Rats
Figure 2
Caspase 3. (a) Control group, a few caspase 3-positive cells; (b) ischemic group; (c) ischemic injury plus DMSO group; (d) ischemia plus hesperetin-treated group, and (e) ischemia plus naringenin-treated group. At the end of the experiment, fewer caspase 3-positive cells were noted in the hesperetin- and naringenin-treated groups than those in the ischemic retinal cells. Arrows: Caspase 3-positive cells. Immunoperoxidase, hematoxylin counterstain (×400).
