Fig. 3
From: Murine model for chronic rhinosinusitis: an interventional study
Histopathological markers of chronic sinonasal inflammation in CRS and healthy mice. Comparison of histopathological characteristics representing chronic sinonasal inflammation (epithelial thickness, eosinophils count, hyaline droplets, Charcot–Leyden crystals, eosinophil degranulation and goblet cell count) between experimental and control mice. Analysis was performed at the end of week 3 to 7. P-value thresholds are indicated by *P < 0.05, **P < 0.01, and ***P < 0.001