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. 2021 May 7;8(1):36. doi: 10.1186/s40643-021-00388-0

Fig. 5.

Fig. 5

Effect of LMWSPs on the MDA content and SOD activity in H2O2-treated L02 cells. Cells were pretreated with different concentrations of 0–3 kDa LMWSPs for 24 h before treatment with H2O2 for 24 h. Each column represents the mean ± SE (n = 3). *P < 0.05, **P < 0.01 (compared with the H2O2 control group)