Figure 3From: Rac2 is involved in bleomycin-induced lung inflammation leading to pulmonary fibrosisHistological analysis of BLM-induced lung injury on day 7 . Representative images of H&E staining of lung sections 7Â days after intratracheal saline or bleomycin administration to WT and rac2-/- mice (in every condition 5 mice were analyzed by histology).Back to article page