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. 2018 Apr 18;2018:9086947. doi: 10.1155/2018/9086947

Figure 4.

Figure 4

HT effects on SOD activity and oxidative damage in stimulated endothelial cells. HUVEC were pretreated with HT (1–30 μmol/L) for 1 h and then stimulated with PMA for further 16 h; afterwards, the activity of MnSOD (a) and lipid peroxidation, followed by MDA production (b), were evaluated. Data are representative of three independent experiments (mean ± SD) and expressed as percentage of PMA-stimulated endothelial cells. p < 0.05 versus CTR; # p < 0.05 versus PMA alone.