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. 2022 Jun 3;13:222. doi: 10.1186/s13287-022-02901-4

Fig. 3.

Fig. 3

Apoptosis assay. a Flow cytometry analysis of annexin V/propidium iodide (PI). Dot plots show the percentages of viable (Q4), early apoptotic (Q1), and late apoptotic (Q2) cells. b The ratio of early, late, and total apoptotic cells in the control and ABT-263 groups. c Co-staining of senescence-associated beta-galactosidase (blue) and cleaved caspase-3 (brown) after the treatment with ABT-263