highly significantp<0.001
The CFTR mRNA expression was analyzed by qRT-PCR, and, as shown in Figure 5A , Caco-2/pRS26 cells shows a highly significant (p<0.001) decrease in the CFTR levels (0.58±0.03 a.u.; mean ± SE; n = 10) compared to control cells (0.99±0.06a.u., n = 10).