Fig. 1

Triacylglycerol content in maturing pre-adipocytes derived from human mesenchymal stem cells treated with apigenin, hesperidin or kaempferol 1 µM (a), 10 µM (b) or 25 µM (c) or not (control cells) for 8 days. Values are mean ± SEM. Comparisons between each treatment and the control were analyzed by Student’s t test. Asterisks represent differences between phenolic compounds-treated cells and control cells. *P < 0.05; **P < 0.01; ***P < 0.001