3.3 Expression of CFTR mRNA
There was no statistical difference in the expression of CFTR mRNA in mucosa between the CRS group and the ABRS group, but it could be seen that the expression of CFTR mRNA was lower in ABRS compared with CRS (Table 2, Figure 1A).
The expression of CFTR mRNA was significantly lower in the polyps than in the mucosa (P<0.05) (Table 2, Fig. 1B).