Skip to main content
. 2023 Jul 9;10(26):2302395. doi: 10.1002/advs.202302395

Figure 4.

Figure 4

a) Confocal fluorescence images of DCFH‐DA stained Heal/HelaR cells treated with PBS or TBDCR NPs with and without X‐ray irradiation (8 Gy). Blue: DAPI; Green: DCFH‐DA. b) The relative DCFH‐DA positive area of each group in a). c) Confocal fluorescence images of HPF stained Heal/HelaR cells treated with PBS or TBDCR NPs with and without X‐ray irradiation (8 Gy). Blue: DAPI; Green: HPF. d) The relative DCFH‐DA positive area of each group in c). e,f) Respective flow cytometry measurement of intracellular ROS and HPF from different groups with and without X‐ray irradiation (8 Gy). g) Confocal fluorescence images of γ‐H2AX stained Heal/HelaR cells treated with PBS or TBDCR NPs with and without X‐ray irradiation (8 Gy). Blue: DAPI; Green: γ‐H2AX. h) The relative γ‐H2AX positive area of each group in g). Groups: i) Hela + control, ii) HelaR + control, iii) Hela + TBDCR NPs, iv) HelaR + TBDCR NPs. Scale bar: 20 µm. Data presented means ± SD. n = 6, ***p < 0.001.