Fig. 3
From: Depletion of club cells attenuates bleomycin-induced lung injury and fibrosis in mice
Depletion of club cells suppressed the total cell count, protein concentration, and TGF-β1 production in the bronchoalveolar lavage fluid. a The cell count (white blood cells, neutrophils, and lymphocytes), b protein concentration, and c TGF-β1 levels in the BAL fluid on day 14. Data are presented as the mean ± SE of 7–15 mice in each group. *P < 0.05 and **P < 0.01. N = naphthalene alone; B = bleomycin alone; N + B = bleomycin following naphthalene