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

Figure 7

Serum levels of IFN-γ, TNF-α, IL-5, and ERK1/2 after treatment: (a) IFN-γ; (b) TNF-α; (c) IL-5; (d) ERK1/2.