Additional file 1: Figure S1. of Anti-fibrogenic effect of PPAR-γ agonists in human intestinal myofibroblasts

Effect of troglitazone (TRG) on TGF-β1-induced expression of α-smooth muscle actin (α-SMA) in human primary intestinal myofibroblasts (HIFs). HIFs on chamber slides were treated with TGF-β1 (5 ng/ml), TRG (20 and 25 μM) for 24 h and then stained with α-SMA antibodies and counterstained with Hoechst. (PPTX 1065 kb)