Wine and tumors: study of resveratrol.

In modern industrial societies the attention to public health, especially in relation to food habits, is increasing day by day. Considering this, it's no wonder that wine, the voluptuary drink that best represents human history, is the most interesting compound. The main and best known wine effects on the human body are caused by alcohol, but several other active compounds are present in wine. Above all, resveratrol is able to neutralize free radicals, which can damage DNA and may lead to cancer onset. In this study, we have indagated resveratrol anticancer action, analyzing its effects on both cell cycle and growing of human lymphoma B (DHL-4) cells. MTT colorimetric test, tripan blue dye exclusion assay, and cell cycle analysis showed that resveratrol has a dose-dependent antiproliferative and antiapoptotic action on DHL-4 cells. These results confirm resveratrol's potential therapeutic role on tumors.