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胰岛素调控葡萄糖转运蛋白4转位的研究进展 被引量:1

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摘要 胰岛素抵抗和糖代谢异常是 II型糖尿病的主要病理特征。机体在正常情况下通过胰岛素等相关激素能够非常精准地调控血液中的葡萄糖。伴随着能量摄入,升高的血糖水平会刺激胰岛β细胞分泌胰岛素。血液中过量的葡萄糖被快速地转运至细胞内,从而使机体维持正常的血糖水平。胰岛素调控葡萄糖摄取主要是通过葡萄糖转运蛋白4(glucose transporter 4,GLUT4)从细胞内转位到质膜上来实现的。有关胰岛素是如何介导 GLUT4转位和葡萄糖摄取的研究对于治疗糖尿病和发展疾病早期诊断方法具有重要的意义。本文综述了近年来在胰岛素信号调控下 GLUT4转位方面的相关研究进展。
作者 于海佳
出处 《中国医药生物技术》 2015年第1期59-63,共5页 Chinese Medicinal Biotechnology
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