“Transactivation assays were also performed in HepG2 cells, with the results showing that resveratrol was not a PPAR agonist but instead was able to displace rosiglitazone from PPARγ and Wy‐14643 from PPARα with IC50 values of (27.4±1.8) μM and (31.7±2.5) μM, respectively.”