Flavonoids inhibit tumor necrosis factor-alpha-induced up-regulation of intercellular adhesion molecule-1 (ICAM-1) in respiratory epithelial cells through activator protein-1 and nuclear factor-kappa B: structure-activity relationships - Chen,C.C.; Chow,M.P.; Huang,W.C.; Lin,Y.C.; Chang,Y.J. (Mol Pharmacol, 2004)