Fig. 2

Effect of QQCP on inflammatory cytokines. a The levels of TNF-α, IL-1β, IL-6, IL-8, IL-10 and IL-13 in the serum was determined by ELISA. b The levels of TNF-α, IL-1β, IL-6, IL-8, IL-10 and IL-13 in BALF was determined by ELISA