1 病因病机研究 现代医学研究认为,糖尿病的发病机理,受遗传和环境因素的影响,至今仍未完全弄清。公认Ⅰ型糖尿病病因为遗传易感性、自身免疫性与病毒感染。Ⅱ型糖尿病病因有遗传、肥胖、感染、应激反应与妊娠因素等。糖尿病慢性并发症的病理生理基础也远未弄清,但大量临床及动物实验资料表明, 1 etiology and pathogenesis of modern medical research that the pathogenesis of diabetes, genetic and environmental factors, has not yet fully understood. It is recognized that type I diabetes is caused by genetic predisposition, autoimmune and viral infections. The causes of type II diabetes are genetic, obesity, infection, stress response and pregnancy factors. The pathophysiology of chronic complications of diabetes is far from clear, but a large number of clinical and animal experimental data show that,