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. 2015 Mar 2;10(3):e0116958. doi: 10.1371/journal.pone.0116958

Figure 2. Determination of the U937 cell viability.

Figure 2

The cell viability was determined 30 min after the addition of 5 mM H2O2 or Fenton reagent to the U937 cells. The results are normalized to control U937 cells. The data are presented as the mean and standard deviation of at least 3 measurements.