<p>Caco-2/15 cell line was cultured for 24 h in MEM described in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0040992#pone-0040992-g002" target="_blank">Figure 2</a>. Western blot was used to analyze the protein expression of ACAT-2. Values are means ± SD for n = 3 separate experiments in each group and are reported as percent. *P<0.01 vs. controls.</p