Fig. 6From: Fenofibrate alleviates NAFLD by enhancing the PPARα/PGC-1α signaling pathway coupling mitochondrial functionPGC-1α overexpression attenuated lipid accumulation induced by FFA in HepG2 cells. (A) Oil red O staining, the magnification of each panel is ×400. (B) Folds of lipids accumulation OD at 510 nm. (C) Intracellular TG (D) Intracellular TC. (n = 3). Notes: *P < 0.05; **P < 0.01; ***P < 0.001Back to article page