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. 2023 Aug 22;17:2461–2479. doi: 10.2147/DDDT.S414098

Figure 6.

Figure 6

In vitro pro-apoptotic effects of ART B on H1299 cells for 24 h. (A) DAPI, TUNEL, and γ-H2A.X immunofluorescence observations of H1299 cells after 24 h treatment of ART B (0, 20, 30, and 40 μM) or DDP (30 μM). White arrows in the top row indicate the abnormal shape of the nucleus, white arrows in the middle row indicate apoptosis positive cells, and white arrows in the bottom row indicate γ-H2A.X positive cells. (B) Statistical data. Data are presented as mean ± SD (n = 3), **P < 0.01, and ***P < 0.001 vs control group. Scale bar: 50 μm.