Fig. 9

Quercetin inhibited CS in vivo studies. (A) Scheme for in vivo induction and intervention of CS. (B) Quercetin suppressed the LPS-induced elevation of IL-6, TNF-α, IL-1β and MCP-1 in BALF. (C) Histological study of the protective effect of quercetin against LPS-induced CS lung injury. *p < 0.05, **p < 0.01, ***p < 0.001, ****p < 0.0001, compared with the LPS group.