Total protein expression and surface protein biotinylation following treatment with dexamethasone (Dx, 10 nM) 24 h.

<p>(<b>A</b>) Graphs represent the means ± SE for densitometric values of CFTR total (<b>A</b>) and surface (<b>B</b>) protein expression and respective blots showing CFTR and GAPDH total and surface protein expression for the control, C (total), and after treatment with dexamethasone (10 nM), Dx (total), for 24 h. *<i>p</i><0.05, <i>n</i> = 3 (pooled with 2 samples per N).