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. 2020 Jul 30;11:2040622320940185. doi: 10.1177/2040622320940185

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© The Author(s), 2020

This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 License (https://creativecommons.org/licenses/by-nc/4.0/) which permits non-commercial use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage).

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Figure 7. — Scutellarein promotes apoptosis of fibroblasts. (A) Annexin-V/PI flow cytometry analysis of HPF apoptosis following scutellarein stimulation. HPF was stimulated by scutellarein for 48 h. (B) Bar graph of the flow cytometry analysis results. (C) Western blot analysis of Bcl-2 and Bax. HPF was stimulated by TGF-β1 and scutellarein for 48 h. Left panel: representative western blot results. Right panel: bar graph of the western blot results. The statistical figures show the data for three replications. The experimental results are expressed as the means ± standard deviations. The data were analyzed by one-way analysis of variance.

^**p < 0.01; ^***p < 0.001.

HPF, human pulmonary fibroblast; PI, propidium iodide; Scu, scutellarein.