Figure 4. Rosuvastatin reduced lung inflammation in LPS-treated mice. (A) Lung tissues from each treated group were fixed, sectioned, and stained with hematoxylin and eosin (H and E staining); Scale bar, 500 μm; (B) The expression of iNOS and COX-2 proteins in lung tissues was detected using Western blotting (n=8, ***, P<0.005 vs. control; ##, P<0.01 vs. LPS group).