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. 2022 Jan 7;9(6):2104349. doi: 10.1002/advs.202104349

Figure 2.

Figure 2

Radiosensitization effect of CAC4A•AQ4N in vitro. a) Colony formation of 4T1 cells treated with CAC4A, AQ4N, CAC4A•AQ4N at radiation dosage of 6 Gy. b) Clonogenic survival curves of 4T1 cells treated with CAC4A, AQ4N, CAC4A•AQ4N at different radiation dosage of 0, 2, 4, 6 Gy. c) Immunofluorescent γ‐H2AX staining of 4T1 cells treated with different interventions at radiation dosage of 6 Gy. Scale bar, 50 µm. d) Apoptosis ratios of 4T1 cells treated with different formulations at radiation dosage of 6 Gy were analyzed by flow cytometry. Data are presented as mean ± s.d. (n = 3).