Figure 6

(A) Relative protein expressions of MUC5AC, e-cadherin, and claudin-1 in nasal mucosa of experimental mice (B) Representative results of western blotting. Because of limited amount of nasal tissue, we cut the polyvinylidene difluoride membrane before blocking and incubating with individual antibody. Full length images of western blotting are shown in Supplementary Figs. S3 & S4. CRSwoAR: chronic rhinosinusitis without allergic rhinitis; CRSwAR: chronic rhinosinusitis with allergic rhinitis; EM: erythromycin; Dex: dexamethasone. Horizontal line represents medium of each group. *P < 0.05.