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. 2021 Jan 22;7(2):327–334. doi: 10.1021/acscentsci.0c01551

Figure 3.

Figure 3

Ex vivo survival rate of 4T1 cells after incubation with CR, BDP, BDP + CR, and BDP-CR at different concentrations in the dark (a, d) or with 671 nm light (100 mW/cm2) irradiation (b, e) for 5 min under normoxia and hypoxia conditions. (c) Cytotoxicity evaluation of 4T1 cells with BDP-CR treatment under different conditions in normoxia. (f) Calcein AM and propidium iodide costaining fluorescence imaging in 4T1 cells under normoxia and hypoxia conditions. Scale bar: 200 μm. Statistical significance: *P< 0.05 and **P< 0.01.