Fig. 8

Effect of Nrf2 overexpression and SF treatment on the antioxidant capacity of Nestin-knockdown GC cells. GC cells with Nestin knockdown were transfected with Nrf2-overexpressing vector for 36 h or treated with 10 μM SF for 36 h. A–C GSH levels, SOD activity, and CAT levels were examined in GC cells (n = 3). The results are expressed as means ± SD. *P < 0.05, **P < 0.01 vs. the indicated groups