**Figure 3. **Hydrogen peroxide (H_{2}O_{2}) levels in ARPE-19 cell culture supernatants when pretreated with myricitrin, myricetin, leaf extract of *Syzygium malaccense*, and F2 (myricetin derivatives) for 2 h before exposure to GO-H_{2}O_{2} induced stress. 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 of ^{###}p<0.001. The one-way ANOVA Tukey’s post hoc test showed statistical significance at *** p<0.001 for all the test samples and
the GO-treated cells when compared to the GO-treated cells only. *S. mal* = *Syzygium malaccense*.