Fig. 9.
a Effect of single nutraceutical compounds (0.001 mg/mL) on lipid peroxidation after exposure to oxidative stress induced by 50 μM H2O2 in vitro on HepG2 cells. b Lipid peroxidation in presence of nutraceutical formulations. Data are the means ± SD (n = 3) and were significantly different: * p < 0.05 and ** p < 0.01 respect to H2O2 pre-treatment