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目前,糖尿病所致的心血管疾患、肾、眼与神经病变已成为糖尿病病人健康与生命的严重威胁。糖尿病病人因血管病变致残与致死者明显增多,国外资料表明,约80%糖尿病患者死于心血管疾患。糖尿病性微血管病变也是继发于糖代谢紊乱,如果使糖代谢内稳定重建,则糖尿病性微血管病变就可以防止或减轻,甚至可以逆转。但是,目前所沿用的糖尿病治疗不可能使糖代谢恢复内稳定。人工内分泌胰腺(即人工胰岛)虽可使血糖浓度控制正常,由于整个装置体积较大,不能随身携带(主要组件有微型蠕动泵、血糖分析器、电子计算机、液晶显示器
Currently, cardiovascular diseases caused by diabetes, kidney, eye and neuropathy have become a serious threat to the health and life of diabetic patients. Diabetic patients due to vascular disease disability and death were significantly increased, foreign data show that about 80% of diabetic patients die of cardiovascular disease. Diabetic microangiopathy is secondary to glucose metabolism disorder, if stable glucose metabolism within the reconstruction, then the diabetic microangiopathy can prevent or reduce, or even reversed. However, the current treatment of diabetes can not restore the stability of glucose metabolism. Although the artificial endocrine pancreas (ie, artificial islet) can make the blood glucose concentration control normal, because the whole device is bulky, can not carry (micro-peristaltic pump, blood glucose analyzer, computer, LCD