Effects of PFBS on protein levels of molecular mediators of adipogenesis. Cells were induced to differentiation for 6 days with or without PFBS (10, 50, 100 μM). Protein levels of indicated genes were quantified by Western blot. A. Representative results; B. PPARγ, Peroxisome proliferator-activated receptor gamma; C. C/EBPα, CAATT element binding protein alpha; D. ACC, Acetyl-CoA carboxylase. Numbers represent mean ± S.E. (n=3). Means with different letters were significantly different at P< 0.05.