IL1B and Sepsis: In addition, the concentrations of pro‐inflammatory cytokines TNF‐α, IL‐1β, IFN‐γ and IL‐6 in circulation were prominently repressed after wogonin treatment in these two types of sepsis mice (Figure 1G), with the levels of these cytokines gradually decreased as the dose of wogonin increased (Figure S1C,D).