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高血糖对胰岛β细胞功能影响研究进展 被引量:7

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摘要 高血糖从多方面对胰岛 β细胞功能产生影响。首先 ,高血糖通过使 β细胞表面葡萄糖转运蛋白 2表达减少、β细胞耗竭或葡萄糖失敏感、胰岛素基因转录障碍等多种机制加重 β细胞葡萄糖诱导的胰岛素分泌缺陷。其次 ,高血糖使胰岛素原 (PI)分泌增加 ,PI 免疫反应性胰岛素 (IRI)值升高 ,而胰岛素成熟障碍。另外 ,短期高血糖可刺激 β细胞再生 。
出处 《国外医学(内分泌学分册)》 2002年第4期242-245,共4页 Foreign Medical Sciences(Section of Endocrinology)
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同被引文献32

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