Fig. 3

KB treatment attenuated cigarette smoke exposure induced increases Th1-skewed lung inflammatory responses. BAL supernatant fluid analysis following placebo and KB treatment in room air or cigarette smoke-exposed groups. a IFNγ, b CXCL9, c CXCL10, d CCL5, e IL-6, f G-CSF, g CXCL1, h IL-17. * p < 0.05 comparing to the groups relative control; # p < 0.05 comparing KB group to relative placebo control. Data are means ± SD of 10 mice per group