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. 2019 Aug 30;20:100684. doi: 10.1016/j.bbrep.2019.100684

Table 2.

EC50 (μM) values as determined by the WST-8 assay.

NCI–H522
 HCT116
24 h 48 h 72 h 24 h 48 h 72 h
PFSE 21.1 18.2 15.5 72.3 58.3 46.2
Piceatannol 38.2 30.7 20 >100 >100 >100
Scirpusin B 96.6 74 62.2 >100 >100 >100

EC50, half maximal inhibitory concentration. PFSE, passion fruit seed extract.