Overexpression of adiponectin prevents hepatocyte steatosis / 中华肝脏病杂志

ABSTRACT

<p><b>OBJECTIVE</b>To investigate the effect of adiponectin on hepatocyte steatosis.</p><p><b>METHODS</b>L02 cells were transfected with pEGFP-N1-AdipoQ, a plasmid encoding pEGFP-adiponectin fusion protein, or pEGFP-N1. Lipid droplets in the hepatocytes were observed by oil red staining at 72 h. The contents of TG, FFA and glycerol in hepatocytes were measured.</p><p><b>RESULTS</b>Compared to cells transfected with pEGFP-N1-AdipoQ plasmid, much more lipid droplets were observed in cells transfected with pEGFP-N1 plasmid. TG, FFA and glycerol contents in L02 cells and L02/pEGFP-N1 cells were significantly higher than those in L02/pEGFP-N1-AdipoQ cells.</p><p><b>CONCLUSIONS</b>Overexpression of adiponectin prevent hepatocyte steatosis.</p>