Figure 3. Histological changes (H&E x400, scale bar=50 μm) in the dry eye model created A. Control B. dry eye model group, C. BSS group, D. CYC group, E. CYC HA group, F. Fluorometalone 0.01% group. Histological changes (H&E x400, scale bar=50 μm) in the dry eye model created G. TQ solution group, H. TQ emulsion group, I. TQ hydrogel group, J. CO solution group, K. CO emulsion group, L. CO hydrogel group.