Protective Effect of Hesperetin and Naringenin against Apoptosis in Ischemia/Reperfusion-Induced Retinal Injury in Rats
Figure 3
Tunel staining. Representative photographs of tunel staining in control (a), ischemic (b), ischemic injury plus DMSO group (c), ischemic injury treated with hesperetin group (d), and ischemic injury treated with naringenin group in rat retina (e). Positive cells of tunel staining were increased significantly in ischemic rats. However, treatment with hesperetin and naringenin markedly reduced the number of retinal cell apoptosis, respectively. Arrows: tunel-positive cells (×400).
