In Vitro Protective Effects of Lycium barbarum Berries Cultivated in Umbria (Italy) on Human Hepatocellular Carcinoma Cells

Figure 4

Antigenotoxic effect of LBB extract (1800 μg/mL for 15 days) and the cotreatment for 4 h with BT (1,2,4-benzenetriol) that induced DNA damage in HepG2 cells. MEM is used as negative control, and 1,2,4-benzenetriol (BT), known to induce oxidative damage to DNA, is used as positive control. Each result is expressed as the mean ± SD of three independent experiments ().