Effects of <i>p,p′</i>-DDE on Nox1, p22^phox, p40^phox, p47^phox and p67^phox expression in colorectal adenocarcinoma cells.

<p>After DLD1 or SW620 cells were exposed to <i>p,p′</i>-DDE (10⁻¹⁰, 10⁻⁹, 10⁻⁸M) for 96 h, the levels of Nox1 (A), p22^phox (B), p40^phox (C), p47^phox (D) and p67^phox (E) mRNA expression were determined by quantitative real-time PCR and normalized to control mRNA. The data were acquired from three biologically independent experiments. Values shown were given as the ± SD. <i>*p<</i>0.05 and <i>**p</i><0.01 compared to control.