When reviewing the previous work, we recognized the images of the original Figure 1 of our article were incorrectly assembled. The image of the LPS group in the original Figure 1A was misused due to a mislabeling error. We express our sincerest apologies to readers and researchers who have any inconvenience caused by this error.
Figure 1 should be corrected as follows. The authors confirm that the correction made in this erratum does not affect the original conclusions.
Figure 1.
(A) Oil red O staining results of L02 cells were incubated in 0.4mM palmitic acid or (and) 800ng/ml LPS after N.C. siRNA or PPAR δ siRNA interference, arrowheads showed obvious red lipid droplets by Oil-red O stain (magnification, ×400). (B) The relative free fatty acid contents. (a) L02 cells were treated with N.C. siRNA or PPAR δ siRNA, (b) L02 cells were treated with or without GW0742 (*P<0.05). (C) Oil red O staining results of L02 cells were incubated in 0.4mM palmitic acid or (and) 800ng/ml LPS with or without GW0742 conditioning, arrowheads showed obvious red lipid droplets by Oil-red O stain (magnification, ×400). PA, palmitic acid. GW, GW0742.