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. 2020 Sep 25;10:171. doi: 10.1186/s13568-020-01107-2

Fig. 2.

Fig. 2

a AO/EB staining showing the induction of apoptosis at in U87 and U118 cells. b Annexin V/PI staining showing the percentage of apoptotic U87 and U118 cells. The experiments were performed in triplicate