Figure 4From: Silencing CD36 gene expression results in the inhibition of latent-TGF-β1 activation and suppression of silica-induced lung fibrosis in the rat HE and vG staining for histopathologic changes in rat lungs (× 400). (A) 7 days after instillation; (B) 21 days after instillation; (C) 28 days after instillation. a: saline control group; b: silica group; c: silica+Lv-shCD36; and d: silica+Lv-shCD36-NC.Back to article page