Paeonol suppresses intercellular adhesion molecule-1 expression in tumor necrosis factor-alpha-stimulated human umbilical vein endothelial cells by blocking p38, ERK and nuclear factor-kappaB signaling pathways. - Nizamutdinova,I.T.; Oh,H.M.; Min,Y.N.; Park,S.H.; Lee,M.J.; Kim,J.S. (Int Immunopharmacol, 2007)