Fig. 2

LPS attenuates T_H2 inflammatory cytokine production by CD4+ T cells in lung. A Flow cytometric gating scheme on whole lung cells. B The percentage of different T helper cells in the lung. Total number of C IFN-γ⁺ and D IL-5, IL-13, and IL-17A positive CD3⁺ CD4⁺ cells in lungs. Results are presented as the mean ± SEM (n ≥ 4 in each group). *p < 0.05 compared with PBS administration. ^#p < 0.05 between indicated groups. Data are from one of two representative and independent experiments