Research Article

Qu Feng Xuan Bi Formula Alleviates Airway Inflammation and Guides Clinical Treatment by Improving Bronchial Immune Balance in the Asthma Model

Figure 3

Histopathological staining of lungs from different groups: (a) control, (b) OVA only, (c) DXM, (d) high QFXBF, (e) medium QFXBF, and (f) low QFXBF groups (high QFXBF group, 20.7 g/kg; low QFXBF group, 10.35 g/kg; DXM group, 0.5 mg/kg).
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