Figure 5From: Endogenous annexin A1 counter-regulates bleomycin-induced lung fibrosisSerum and BAL supernatant cytokine levels. Wild type and AnxA1 null mice received bleomycin i.t. at time 0, with blood and BAL samples being collected at the reported time points. The serum and cell-free supernatant BAL concentration of TGF-β1, IFN-γ and TNF-α was determined by ELISA. Results are mean ± SEM from two separate experiments with 5 mice per group. *P < 0.05,**P < 0.01 and ***P < 0.001 versus 0 time point wild type group values; #P 0.05 versus corresponding wild type group values.Back to article page