[Retracted] Effects of Ruanmailing in Blocking Early Stages of Atherosclerosis by TNF-α Regulation via Kir2.1

Figure 3

Absorbance (optical density, OD) values of the different groups at different time points. Note. Comparison between groups at 0 h: ^aP > 0.05. Comparison of cell proliferation between macrophage control and macrophage foam cell groups at each time point, ^∗P > 0.05. Comparison of cell proliferation among groups treated with different Ruanmailing concentrations at different time points, ^#P > 0.05. Comparison of cell proliferation between groups treated with different concentrations of Ruanmailing and the macrophage foam cell group at 24, 48, and 60 h: ^bP < 0.05. Group A: macrophage control, Group B: macrophage foam cell, Group C: low-concentration Ruanmailing, Group D: medium-concentration Ruanmailing, Group E: high-concentration Ruanmailing.