Figure 1

DHA suppresses PA-induced lipids accumulation in HepG2 cells. (A) Representative Oil Red O staining of cells with different treatments is shown. Cells were examined by light microscopy at a magnification of 400×; (B) Intracellular TG content was measured by an ELISA assay. TG concentration was normalized by protein content. Data are shown as the mean ± S.E.; n = 4. *P < 0.05, **P < 0.01 compared with untreated cells; #P < 0.01 versus 0.4 mM PA-treated cells.