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目的:观察黄芪多糖(APS)对糖尿病大鼠心脏功能和心肌组织NF-κB、TNF-α和P53表达的影响并探讨机制。方法:尾静脉小剂量注射STZ结合高糖高脂饲喂诱导Ⅱ型糖尿病大鼠心肌损伤模型。随机分成普食对照组、糖尿病模型组、APS-L
Objective: To observe the effect of astragalus polysaccharides (APS) on the cardiac function and the expression of NF-κB, TNF-α and P53 in cardiac muscle of diabetic rats and explore its mechanism. Methods: The model of myocardial injury induced by type 2 diabetes mellitus rats was induced by injecting STZ with low dose and high dose of high glucose and fat. Randomly divided into normal control group, diabetic model group, APS-L