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Research Paper Volume 15, Issue 15 pp 7496—7512

Study on the effect of a triple cancer treatment of propolis, thermal cycling-hyperthermia, and low-intensity ultrasound on PANC-1 cells

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Figure 2. The triple treatment raised the generation of intracellular ROS. (A) Intracellular superoxide radical anion (O2‧−) levels of PANC-1 cells were determined by flow cytometry with the fluorescent dye DHE. (B) Quantification of the mean DHE fluorescence levels after each treatment. Data were presented as the mean ± standard deviation in triplicate. ***P < 0.001, comparison between indicated groups.