Figure 10From: Rac2 is involved in bleomycin-induced lung inflammation leading to pulmonary fibrosisαSMA and TGFβ immunohistochemistry . Representative images showing immunostaining of αSMA, with arrows indicating the presence of myofibroblasts (A), and TGFβ with arrows indicating TGFβ-positive leukocytes (B), in lung sections 21 days after intratracheal saline or bleomycin administration to WT and rac2-/- mice (in every condition 5–8 mice were analyzed by histology).Back to article page