Fig. 2.

Effect of RSV treatment for 72 h on antioxidant enzyme activity. The effect of 72 h of RSV treatment on the activity of catalase (A), superoxide dismutase (B), and glutathione peroxidase (C) in PC-3, HepG2, MCF-7 and HEK293T cells. (D) presents the effect of RSV treatment on the production of H₂O₂ in PC-3, HepG2, MCF-7 and HEK293T cells. Results are presented as mean ± SEM (n = 5); **P ≤ 0.01 and *P ≤ 0.05, compared with control (0 μM RSV), analyzed by one-way ANOVA and LSD post-hoc test.