Figure 11.

Detection of pulmonary inflammation according to the lung pathology. Lung tissues were obtained on the day after the last OVA challenge. Tissues were stained with hematoxylin and eosin (H&E, 200x). (a): NC group; (b): AC group; (c): KYDS group; (d): ASS group; (e): KYDSA group; (f): ASSA group. Note: Lung tissues were stained by hematoxylin and eosin (H&E), periodic acid-schiff (PAS) and masson, and scores mirrored to airway inflammation and airway remodeling were performed blindly by two researchers. Data are expressed as mean ± SD, n = 10 rats per group. **P < 0.01, *P < 0.05, versus the NC group; ^# P < 0.05, vs the AC group.