Table 1. Differential expression of redox regulating proteins in cultured CF epithelia.

	Average fold change in 9HTEo− pCEP-R		Average fold change in 16HBEo− AS
Protein name	Non-stimulated	Stimulated	Non-stimulated	Stimulated
Catalase	D 2.82±0.2	D 3.35±0.12	D 2.55±0.28	D 2.87±0.11
GST-pi	D 4.86±0.25	D 6.20±0.25	D 2.83±0.30	D 2.50±0.21
PRDX-1	D 2.18±0.17	D 2.40±0.31	D 2.67±0.16	D 3.28±0.25
PRDX-6	D 2.84±0.33	D 4.84±0.23	D 3.50±0.22	D 4.12±0.20
SOD2	U 4.37±0.43	U 2.35±0.35	U 4.25±0.15	U 2.12±0.23
TRX-1	D 2.35±0.21	D 3.32±0.39	D 2.25±0.22	D 2.67±0.24