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. 2015 Feb 13;10(2):e0117934. doi: 10.1371/journal.pone.0117934

Fig 6. ROS level in MCF-7 cells treated with various concentrations of DESs.

Fig 6

MCF-7 cells were pretreated with DESs for 24 h and stained with DHE dye to determine the ROS production. The fluorescent intensities of DHE oxidization by ROS were measured using a (A) fluorescence microplate reader and (B) MCF-7 cells treated with 50 μg/mL DESs for 24 h were analyzed by a flow cytometer machine.