糖尿病是严重影响人民健康的慢性代谢性疾病 ,是涉及多个组织、器官的全身性疾病 ,而 2型糖尿病 (T2DM) ,已成为全球性的公共卫生问题。T2DM占全部糖尿病的 90 %以上 ,其中少部分 (约 15 %)在早期可通过饮食、运动等疗法预防、控制病情 ,而多数则需应用降糖药物治疗 ,如 :磺脲 Diabetes is a chronic metabolic disease that seriously affects people’s health. It is a systemic disease involving multiple tissues and organs. Type 2 diabetes (T2DM) has become a global public health problem. T2DM accounts for more than 90% of all diabetes. A small proportion of them (about 15%) can be prevented and controlled by diet, exercise and other therapies in the early stage, while most of them need to be treated with hypoglycemic drugs such as sulfonylureas