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. 2018 Sep 28;13(9):e0203816. doi: 10.1371/journal.pone.0203816

Fig 3. Reduced protein nitrosylation in the RPE following zeaxanthin treatment.

Fig 3

In response to zeaxanthin treatment for 4 months, Sod2flox/floxVMD2-cre mice (n = 5) at 6 months of age showed a reduced level of nitrotyrosine in the RPE/choroid (A) but not in the retina where levels were already low (B) compared to eyes from untreated control Sod2flox/floxVMD2-cre mice (n = 5) by ELISA (*P < 0.5).