Figure 4

Effect of aerosolised honey treatment on airway structure. The three parameters measured were (a) epithelial thickness, (b) mucosa thickness, and (c) submucosa thickness. Statistical analyses were performed to compare: 1) the control animal group with the OVA-induced injury group and 2) the OVA-induced injury group with different treatment groups. p < 0.05 was considered to be statistically significant.