Figure 1. Cytoprotective effects of myricitrin, myricetin, leaf extract of Syzygium malaccense, and F2 (myricetin derivatives) when pretreated for 2 h against glucose oxidase-H₂O₂ (GO-H₂O₂)-induced oxidative stress in ARPE-19 cells. The concentration of GO used is 12 mUnit/ml. Control (100%) is the untreated cells grown in basal medium. Data are expressed in mean ± standard deviation (SD); n=3. The paired t test between the GO-treated cells and control showed statistical significance at ^###p<0.001. The one-way ANOVA Tukey’s post hoc test showed statistical significance at *p<0.05, ** p<0.01, and *** p<0.001 when the test samples were compared to the GO-treated cells. S. mal = Syzygium malaccense.