Research Article
Paeonol Ameliorates Ovalbumin-Induced Asthma through the Inhibition of TLR4/NF-κB and MAPK Signaling
Figure 7
Masson staining of lung tissues used to demonstrate the extent of collagen deposition or fibrosis. Collagen fibers in lung tissue were dyed to blue and indicated by arrows, ×200 magnification.