刘妍 常丽萍 高怀林

    摘要 胰岛素抵抗是一种由遗传和环境因素引起的胰岛素促进葡萄糖摄取和利用率下降，机体对胰岛素生理作用反应性、敏感性降低的一种病理状态，主要作用于肝脏、脂肪、肌肉组织，由此引起的糖、脂代谢紊乱可导致糖尿病、冠心病、肥胖症、代谢综合征等多种代谢紊乱性疾病。近年来，相关研究表明脂肪细胞因子、炎症反应、NF-κB非依赖机制、线粒体功能障碍、内质网应激等与胰岛素抵抗密切相关。

    关键词 胰岛素抵抗;发病机制;脂肪细胞因子;炎症反应;内质网应激;线粒体功能障碍

    Abstract Insulin resistance is a pathological state in which insulin promotes glucose uptake and utilization and decreases due to genetic and environmental factors，and the body′s responsiveness and sensitivity to the physiological effects of insulin are reduced.It mainly acts on the liver，fat，and muscle tissues.The resulting disorder of glucose and lipid metabolism can lead to a variety of metabolic disorders such as diabetes，coronary heart disease，obesity，and metabolic syndrome.In recent years，related studies have shown that adipocytokines，inflammatory response，NF-κB-independent mechanism，mitochondrial dysfunction，endoplasmic reticulum stress，etc.are closely related to insulin resistance，which are summarized as follows.

    Keywords Insulin resistance; Pathogenesis; Adipocytokine; Inflammatory response; Endoplasmic reticulum stress; Mitochondrial dysfunction ......