Fig. 4. H&E and Luna staining. The eosinophil count was significantly higher in group 2 (G2) than in group 1 (G1) (p<0.05) (A) H&E staining (×400), (B) Luna staining (×400). (C) The eosinophil count was also significantly lower in group 3 (G3) and group 4 (G4) than in G2 (*p<0.05). G1, normal saline; G2, ovalbumin (OVA)+saline; G3, OVA+ Korean red ginseng; G4, OVA+dexamethasone (black arrow, eosinophil; graph, average±standard deviation).