Figure 1

Cytotoxicity of resveratrol assessed by the Mossman assay. The bars report the percentage of viable cells after different times of exposure to the drug (24 hours: four bars to the left; 48 hours two bars to the right). The untreated control and the sample in DMSO at 48 hour are omitted since the data are virtually identical to the ones obtained at 24 hours. Data reported in upper panel refer to 3T6 cells while those shown in the lower panel refer to HL60 cells.