[Retracted] Pentoxifylline Can Reduce the Inflammation Caused by LPS after Inhibiting Autophagy in RAW264.7 Macrophage Cells

Figure 2

LPS-caused inflammasome activation in macrophage under different conditions detected with enzyme-linked immunosorbent assay (ELISA) among supernatants. The IL-1β expression level was influenced by (a) a concentration-treatment manner (0, 50, 100, 200, and 400 ng/mL), and (b) a time-dependent manner (0, 3, 6, 12, and 24 h) treating with 100 ng/mL LPS and 20 ng/mL IFN-γ. The TNF-α expression level affected by (c) a concentration-treatment manner (0, 50, 100, 200, and 400 ng/mL) and (d) a time-dependent manner (0, 3, 6, 12, and 24 h) treating with 100 ng/mL LPS and 20 ng/mL IFN-γ ( compared to control, ns means no significance when compared to 100 ng/mL LPS-treated group).

(a)

(b)

(c)

(d)