Fig. 4
Effect of MFML on the expression of NF-κB in the hydrogen peroxide induced SH-SY5Y cell toxicity was detected by Western blotting. (a) Representative Western blot showing the levels of total NF-κB. (b) Relative density of total NF-κB. Data are presented as mean ± SEM. aaap < 0.001; compared to naïve control, *p < 0.05; compared to SH-SY5Y cells treated with hydrogen peroxide, and which had received the vehicle. H2O2: hydrogen peroxide at dose of 200 μg/mL; MFML low dose and MFMF high dose: the combined extract of mulberry fruit and mulberry leaf at doses of 62.5 and 125 μg/mL, respectively