A: H&E staining (original magnification: x40 and x400, upper panels) and PAS staining (x400, lower left panel) and MT staining (x400, lower right panel) of serial lung sections. B: Quantified data of inflammatory cell accumulation, histologically examined in H&E–stained lung tissue, as described in Materials and Methods. C: Inflammatory cell accumulation in BAL fluid. Values are expressed as the mean ± SEM for G-1-treated mice (n = 6) and non-treated controls (n = 7).