Effect of myricetin, methyl eugenol, cisplatin and their combinations on the mitochondrial membrane potential loss in cervical (HeLa) cancer cells. A. Represents control cells. B-F. Represent effect of 60 μM myricetin (MYR), 60 μM methyl eugenol (MEG), 1 μM cisplatin (CP), combination of MYR + CP and combination of MEG + CP respectively. Compared to control cells and MYR and MEG treated cells, combination of MYR + CP and MEG + CP indicate a significant loss of mitochondrial membrane potential.