Research Article
Protective Effects of Intravitreal Injection of the Rho-Kinase Inhibitor Y-27632 in a Rodent Model of Nonarteritic Anterior Ischemic Optic Neuropathy (rAION)
Figure 4
Analysis of RGC apoptosis at 28 days after induction as determined by TUNEL assay. (a) Representative TUNEL images showing apoptotic RGCs in brown; (b) quantification of the number of apoptotic RGCs in each group. The amount of apoptotic RGCs in the Y-27632-treated group was significantly reduced compared with that in the PBS-treated group (n = 6 per group). The asterisk indicates , as determined by the Kruskal–Wallis test. Scale bar: 20 μm.
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