Figure 2

Expression changes of inflammatory factors in the CM of PC12 cells detected by western blotting. (A) Bands of western blotting. (B) Bar chart showing protein expression quantification. Data are shown as means ± standard deviation, n = 3 per group. ***p < 0.05 compared with the control group, ##p < 0.01, ###p < 0.001 compared with the CM group.