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AAPS Open
Fig. 5 | AAPS Open

Fig. 5

From: PEGylated magnetic nanographene oxide for targeted delivery of arsenic trioxide and sec-o-glucosylhamaudol in tumor treatment with improved dual-drugs synergistic effect

Fig. 5

The apoptosis rates of HepG2 cells after incubation with PEG@MGO@ATO + SOG at different concentrations. a Flow cytometry analysis via Annexin V/PI staining and b quantitative analysis of tumor cells apoptosis. *P < 0.05, **P < 0.01, ***P < 0.001. c Effect of different treatment on the production of intracellular ROS according to relative fluorescence intensity. Compared with ATO treated group, **P < 0.01; compared with ATO + SOG treated group, ##P < 0.01

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