Fig. 4.
Rearrangement effects of PP242 on the cytoskeleton of gastric cancer cell line AGS and endothelial cells HUVEC. (a) F-actin staining was visualized by immunolocalization using rhodamine phalloidin (red). Cell nuclei were stained with DAPI (blue). Scale bar represents 25 μm. (b) Immunoblotting for phospho-paxillin in AGS and endothelial cells HUVEC that were treated with or without 100 nmol/l PP242. HUVEC, human umbilical vein endothelial cell.