Fig. 3From: Particulate matter10-induced airway inflammation and fibrosis can be regulated by chitinase-1 suppressionTGF-β (A), IL-1β (B), IL-6 (C), TNF-α (D), IL-5 (E), and IL-4 (F) levels in lung homogenates. Data are presented as mean ± standard deviation. *P < 0.05 between themBack to article page