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. 2021 Aug 27;12:676813. doi: 10.3389/fphar.2021.676813

FIGURE 1.

FIGURE 1

Effect of capsaicin on oral cancer cell growth and apoptosis. (A) The cell proliferation of HSC-3 and SAS cells treated with different concentrations of capsaicin, as measured by RTCA. (B) Cell viability after capsaicin treatment for 48 h was assayed by Cell Counting Kit-8 (CCK-8). (C,D) The levels of apoptosis after capsaicin treatment for 48 h were analyzed by flow cytometry, and apoptosis-related proteins were detected by Western blot analysis (E). Data are representative of three to six independent experiments.