Effect of the redox state of the cells on the carbonyl derivatives concentrations.

Samples were taken after 24 h treatments in the indicated conditions. Crude extracts were used to quantify carbonyl derivatives concentrations as described in Materials and Methods. Measurements were normalized to protein concentration in the corresponding cell extract. Data are averages of three independent experiments, determined in triplicate ± standard deviations. 100% corresponds to the average concentration obtained from a control culture incubated for 24 h in the same conditions as the treated cultures (24.01 nmol DNP/mg protein). T-test significance **p value ≤0.01. Effect of the redox state of the cells on the carbonyl derivatives concentrations.