Fig. 4. Effects of fennel on (A) IL-6 and (B) TNF-α expression in the BALF of LPS-treated mice. IL-6 and TNF-α in BALF were analyzed by ELISA. Data are reported as mean±S.E.M. (n=7~10 per group). ^##p<0.01, ^###p<0.001 compared with the vehicle group; ^*p<0.05, ^***p<0.001 compared with the vehicle+LPS group.