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. 2020 Sep 3;21(17):6443. doi: 10.3390/ijms21176443

Figure 3.

Figure 3

Changes of annexin V/7AAD status of UVC and/or CHW09 treatments in oral cancer cells. Cells (Ca9-22 and CAL 27) were pretreated with UVC irradiation (0 and 30 J/m2) and/or post-treated with CHW09 (control, 25, and 50 µg/mL) for 24 h. (A) Representative pattern of annexin V/7AAD analysis for UVC and/or CHW09 treatment. Annexin V (+)/7AAD (+ or −) is counted as apoptosis (+) (%) [10]. (B) Statistics in Figure 3A. Data, mean ± SD (n = 3 independent experiments). For multiple comparison, significance of the difference was examined by one-way ANOVA and the Tukey HSD Post Hoc Test. *, p < 0.0001. * without line indicates the significance between control and UVC30. * with line indicates the significance between UVC30/CHW09 and others.