Effects of sesamin on the protein expression of E-cadherin, Vimentin, Twist, Stat3 and p-Stat3 in SP cells from SGC-996 by Western blotting. SP cells from SGC-996 were treated sesamin for 7 days. Panels show representative bands (A) and histograms represent optical density values normalized to the corresponding β-actin (B-D) or total Stat3 (E). *p < 0.05 vs. control group. Ses: sesamin.