Fig. 2
From: Overexpression of programmed cell death 5 in a mouse model of ovalbumin-induced allergic asthma
Comparison of pathological changes in control and OVA-challenged mice. a Scores of pathological indices. b Representative lung sections showing inflammatory cell infiltration and proliferation of smooth muscle cells with hematoxylin and eosin (HE) staining, goblet cell hyperplasia with periodic acid-Schiff (PAS) staining, and airway fibrosis and collagen deposition around airway with Masson trichrome staining. Data are mean ± SD. **P < 0.01 compared with control