Figure 6

The effect of curcumin on SK-N-SH and HL-60 cells measured by degree of lipid peroxidation (concentration of MDA). The cells were treated for 24 h with selected curcumin concentrations (20; 30; 40; 50 µM).Values represent mean ± SD of three independent experiments. Different letters indicate significant differences: for the SK-N-SH cell line uppercase; for the HL-60 cell line lowercase letters.