Figure 7

Gel electrophoresis of DNA genomes extracted from various HepG2 cells following treatment. Cells were incubated with various concentrations of ethanolic extract for 72 hours. DNA fragments were separated using 1.5% agarose gel electrophoresis and visualised under UV light after staining with ethidium bromide. M: 100 bp DNA ladder marker, lane 1: HepG2 treated with 10 μg mL^-1 of P. sarmentosum ethanolic extract, lane 2: HepG2 treated with 12 μg mL^-1 of P. sarmentosum ethanolic extract and lane 3: HepG2 treated with 14 μg mL^-1 of P. sarmentosum ethanolic extract. Each experiment was performed in triplicate (n = 3).