Suppression of transforming growth factor-beta and vascular endothelial growth factor in diabetic nephropathy in rats by a novel advanced glycation end product inhibitor, OPB-9195. - Tsuchida,K.; Makita,Z.; Yamagishi,S.; Atsuni,T.; Miyoshi,H.; Obara,S.; Ishida,M.; Ishikawa,S.; Yasumura,K.; Koike,T. (Diabetologia, 1999)