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. 2021 Jul 29;12:673103. doi: 10.3389/fphar.2021.673103

FIGURE 4.

FIGURE 4

Effect of PEITC on apoptosis induction as assessed by caspase-3, -8 and -9 activity assays. (A-C) PEITC-treatment (20, 25 and 30 μM) resulted in induction of apoptosis in CaSki cells through activation of caspase-3, -8 and -9 after 24 h. (D) Combined graph exhibiting activation of various cellular caspases in cervical cancer cells after PEITC-treatment. The data represents mean ±SD of three independent experiments. *p value < 0.05 compared with the untreated control was considered statistically significant.