<p>A, Effects of HOE-140 on the beneficial effects of BK on SOD expression in H9C2 cells treated with H<sub>2</sub>O<sub>2</sub>. B, Effects of L-NAME on the beneficial effects of BK on SOD expression in H9C2 cells treated with H<sub>2</sub>O<sub>2</sub>. C, Effects of HOE-140 and L-NAME on the beneficial effects of BK on total SOD (T-SOD) activity in H9C2 cells treated with H<sub>2</sub>O<sub>2</sub>. Bars represent means ±SEM (*<i>P</i><0.05 vs control; <sup>#</sup><i>P</i><0.05 vs H<sub>2</sub>O<sub>2</sub>; <sup>&</sup><i>P</i><0.05 vs H<sub>2</sub>O<sub>2</sub>+BK; n = 3 experiments).</p
