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. 2017 Sep 12;12(9):e0183983. doi: 10.1371/journal.pone.0183983

Fig 6.

Fig 6

Caspase-3 activation in K562 cells treated with ExEP-P and ExEP-A after (A) 4, (B) 8, (C) 24 e (D) 48 hours. *p < 0.05, **p < 0.01, and ***p < 0.001 compared with the control group.