Fig. 5
From: Bidirectional role of IL-6 signal in pathogenesis of lung fibrosis
Time course of BLM-induced IL-6 level in BALF. BALF from mice treated with BLM were subjected to ELISA for mouse IL-6 at the indicated dpi. IL-6 level in BALF prepared from mice with PBS treatment is shown as negative control (PBS). Data are shown as mean ± S.E.M. (n = 4). *P < 0.05, significantly different from the PBS value (ANOVA followed by Tukey’s test)