Figure 5.

(a) Measurement of mitochondrial membrane potential (MMP) of MMTC treated KG-1A and K562 cell lines. Data is represented as the percentage of the MMP level in the control group. Values are expressed as mean ± SEM of three experiments; ∗ and # indicate significant difference (P < 0.05) compared to the control group. (b) DNA fragmentation study by agarose gel electrophoresis. Here, L1: untreated KG-1A cells; L2: untreated K562 cells; L3 and L4: MMTC treated KG-1A and K562 cells, respectively.