オオツキ　ミチオ   Michio Otsuki   大月　道夫    所属   医学部 医学科（東京女子医科大学病院）    職種   教授・基幹分野長
論文種別	総説
言語種別	英語
査読の有無	査読あり
招待の有無	招待あり
表題	Vascular endothelium as a target of beraprost sodium and fenofibrate for antiatherosclerotic therapy in type 2 diabetes mellitus
掲載誌名	正式名：Vascular health and risk management 略　 称：Vasc Health Risk Manag ISSNコード：11766344 (Print)11766344 (Linking)
掲載区分	国外
巻・号・頁	1(3),pp.209-215
著者・共著者	Otsuki, M. Goya, K. Kasayama, S.
担当区分	筆頭著者
発行年月	2005
概要	Diabetes mellitus is an important risk factor for cardiovascular morbidity and mortality. The metabolic abnormalities caused by diabetes mellitus induce vascular endothelial dysfunction that predisposes patients with diabetes mellitus to atherosclerosis. Two mega clinical trials showed that intensive glycemic control does not have favorable effects on reducing macrovascular events although it demonstrated significant reductions in microvascular complications. It is becoming worthwhile to clarify the beneficial effects of tight controls on blood pressure, serum lipids, and postprandial hyperglycemia to prevent atherosclerosis in patients with type 2 diabetes mellitus. Here, we focus on vascular endothelium as a target of the prostaglandin I2 analog beraprost sodium and the peroxisome proliferators-activated receptor alpha activator fenofibrate for the prevention and treatment of atherosclerosis in patients with type 2 diabetes mellitus. Beraprost sodium lowered circulating vascular cell adhesion molecule- 1 (VCAM-1) concentration and prevented the progression of carotid atherosclerosis in type 2 diabetic patients, probably through inhibiting VCAM-1 expression in vascular endothelium. Fenofibrate up-regulated endothelial nitric oxide synthase expression, which may explain its effects to improve endothelium-dependent vasodilatation and to prevent the progression of coronary atherosclerosis. The approaches to target the molecules expressed in vascular endothelium will become important for preventing the atherosclerosis in type 2 diabetes mellitus.
文献番号	17319106