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. 2021 Feb 1;12:620934. doi: 10.3389/fphar.2021.620934

FIGURE 5.

FIGURE 5

NAC treatment decreased hepatocyte damage and restored mitochondrial apoptosis in L02 cells (n = 3). (A) L02 cells were incubated with crizotinib or sunitinib for 48 h in the presence or absence of 5 mM NAC pretreatment for 1 h. Cell viability was assessed using a MTT assay. (B) Levels of ALT, AST and LDH released into the supernatant. (C) Fold change in ROS level. (D) The altered levels of MMP were measured by JC-1 staining. (E, F) The levels of apoptosis signaling proteins were analyzed by western blotting. *p < 0.05, **p < 0.01 and ***p < 0.001 vs. control group; # p < 0.05, ## p < 0.01 and ### p < 0.001 vs. crizotinib or sunitinib group.