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黄金胶囊对2型糖尿病伴胰岛素抵抗大鼠骨骼肌细胞PI-3K、GLUT4蛋白表达的影响 被引量:2

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摘要 目的:观察黄金胶囊对糖尿病大鼠骨骼肌细胞磷脂酰肌醇3激酶(PI3K)、葡萄糖转运因子4(GLUT4)表达的影响,探讨其改善胰岛素抵抗的作用机制。方法:采用小剂量链脲佐菌素(STZ)腹腔注射加高热量饲料喂养,制备2型糖尿病(T2DM)伴胰岛素抵抗(IR)大鼠模型,通过免疫组化法观察黄金胶囊对糖尿病各组大鼠体重、血糖及骨骼肌细胞PI-3K和GLUT4蛋白表达的影响。结果:黄金胶囊组大鼠较模型组体重减轻,血糖降低,骨骼肌细胞PI-3K和GLUT4的蛋白表达提高,作用与罗格列酮组相当。结论:黄金胶囊改善T2DM伴IR大鼠体重、降低血糖机制可能与提高骨骼肌细胞PI-3K和GLUT4的蛋白表达有关。
出处 《新中医》 CAS 2015年第12期227-229,共3页 New Chinese Medicine
基金 甘肃省科技厅科技计划项目(1208RJZA179) 甘肃中医药大学中青年科研基金项目(ZQ2014-12)
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