Quantification of Duox protein expression in PCCL3 cells (A). Densitometric values of Western Blots are expressed as mean ± SEM of one representative experiment (n = 6). Relative expression of Duox (B), Duox 1 (C), Duox 2 (D), TPO (E), and NIS (F) mRNAs in PCCL3 cells, adjusted to the β-actin signal, are expressed as mean ± SEM of one representative experiment (n = 6). *P < 0.05 versus control cells; †P < 0.05 versus IL-1α/IFNγ-treated cells; ‡P < 0.05 versus NAC-treated cells; §P < 0.05 versus 15dPGJ2 treated-cells.