Research Article

Guifu Dihuang Pills Ameliorated Mucus Hypersecretion by Suppressing Muc5ac Expression and Inactivating the ERK-SP1 Pathway in Lipopolysaccharide/Cigarette Smoke-Induced Mice

Figure 9

Summary diagram showing the protective effects of GFDHP against LPS/CS-induced airway inflammation and mucus hypersecretion through the suppression of Muc5ac expression and inactivation of the ERK-SP1 pathway.