Fatty acids differentially regulate prosteatotic gene expression in HepG2 cells. Message levels of SCD1 (A), PPARγ (B), and CD36 (C) were differentially regulated by fatty acids including PAL, OLE, and LO. n = 3. **P < .01 vs BSA; #P < .05, ##P < .01, ###P < .001 vs PAL, respectively. The results are presented as the means ± SEM.