Inhibition of DNA primase and induction of apoptosis by 3,3’-diethyl-9-methylthia-carbocyanine iodide in hepatocellular carcinoma BEL-7402 cells

Figure 7 DNA fragmentation of BEL-7402 cells induced by DMTCCI. BEL-7402 cells were incubated in the absence or pres-ence of DMTCCI 8 μM for 12 h, 24 h, 36 h, 48 h. Cells were harvested. DNA was isolated and DNA fragmentation was visualized as oligonucleosome-sized fragmentation in ethidium bromide after DNA agarose gel electrophoresis. This figure is a representative of three experiments.