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糖尿病肾病(diabetic nephropathy,DN)作为糖尿病微血管病变的常见慢性并发症,是导致终末肾衰竭(end-stage renal disease,ESRD)主要的疾病之一,已成为欧美国家慢性肾衰病因谱中的首位病因[1]。DN以进行性的蛋白尿、系统性血压升高、肾功能渐进性下降为主要临床特点。肾功能不全时中枢神经系统、呼吸系统、消化系统、水及电解质的代谢紊乱等病变均与营养不良有关。因此,改善该类患者营养状况,预防感染,对减少并发症的发生,提高患者生存质量,延长生存时间有重要
Diabetic nephropathy (DN), one of the most common chronic complications of diabetic microangiopathy, is one of the major diseases causing end-stage renal disease (ESRD). It has become one of the most common causes of chronic renal failure in Europe and the United States The first cause [1]. DN to progressive proteinuria, systemic hypertension, progressive decline in renal function as the main clinical features. Renal insufficiency, central nervous system, respiratory system, digestive system, water and electrolyte disorders such as metabolic disorders are associated with malnutrition. Therefore, to improve the nutritional status of these patients to prevent infection, to reduce the incidence of complications, improve patient quality of life and prolong survival time is important