Research Article

Oxidative Stress Type Influences the Properties of Antioxidants Containing Polyphenols in RINm5F Beta Cells

Figure 5

Effects of the antioxidants RWPs and EGCG on cell viability (a, b), caspase 8 activity/apoptosis (c), ROS production (d), MnSOD expression (e), and CAT expression (f) during STZ-induced oxidative stress. Values are given as the mean ± SEM for three different experiments. ; , , and compared to the unstressed control cells (CTL−); , compared to the stressed control cells (CTL+); , compared to the stressed cells treated with RWPs.
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