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. 2018 Sep 13;8:13762. doi: 10.1038/s41598-018-32195-7

Figure 1.

Figure 1

The mitotic index of HTLA-ER cells and their Bax/Bcl2 ratio were not modified by acute etoposide exposure. (A) Mitotic index of HTLA-230 and HTLA-ER cells untreated or treated for 24 hrs with 1.25 μM etoposide. Histograms summarize quantitative data of means ± S.D. of four independent experiments per experimental condition (at least 4 × 103 cells per experimental condition were counted) **p < 0.01 vs. untreated HTLA-230 cells. (B) Protein levels of Bax and Bcl2 in HTLA-230 and HTLA-ER cells untreated or treated for 24 hrs with 1.25 μM etoposide. Immunoblots are representative of three independent experiments with essentially similar results. β-Actin is the internal loading control. The histograms on the left summarize quantitative data of protein level means, normalized to β-actin expression ± S.E.M of three independent experiments. The histograms on the right summarize quantitative data of Bax/Bcl2 ratio means ± S.E.M of three independent experiments. *p < 0.05 vs. untreated HTLA-230 cells; **p < 0.01 vs. untreated HTLA-230 cells; §§p < 0.01 vs. untreated HTLA-ER cells.