Fig. 1.

Effect of resveratrol on cell proliferation in 3T3-L1 cells. 3T3-L1 cells were plated at a density of 1.5 × 10⁴ cells/mLin 24 well plates with DMEM supplemented with 10% BCS for 2 days, the monolayers were differentiated induction with DMEM supplemented with 10% FBS, 10 µg/mLinsulin, 1 µmol/L Dex, 0.5 mmol/L IBMX for 2 days. After differentiation induction, the monolayer was incubated in post differentiation medium with 0, 10, 20, and 40 µmol/L resveratrol. Viable cell numbers were estimated by MTT assay. Each bar represents the mean ± SE. Comparison among different concentrations of resveratrol that yielded significant differences (P < 0.05) are indicated by different letters above each bar.