Cardiovasc Diabetol:人类GLP–1水平与冠状动脉粥样硬化相关

2013-09-03 佚名 丁香园

GLP–1是一种由肠道L细胞对营养刺激反应分泌的肠促胰岛素激素,导致胰腺胰岛素分泌,并抑制胰高血糖素释放。GLP–1进一步抑制胃动力,并降低食欲,同时改善餐后血糖代谢。试验模型已有描述GLP–1有额外的血管保护作用。尽管有这些血管保护作用,人类内源性GLP-1水平与心血管疾病的关系尚未被研究,为此,来自德国亚琛大学附属医院的Michael Lehrke教授及其团队进行了一项

GLP–1是一种由肠道L细胞对营养刺激反应分泌的肠促胰岛素激素,导致胰腺胰岛素分泌,并抑制胰高血糖素释放。GLP–1进一步抑制胃动力,并降低食欲,同时改善餐后血糖代谢。试验模型已有描述GLP–1有额外的血管保护作用。尽管有这些血管保护作用,人类内源性GLP-1水平与心血管疾病的关系尚未被研究,为此,来自德国亚琛大学附属医院的Michael Lehrke教授及其团队进行了一项研究,该研究发现人类循环GLP–1与冠状动脉粥样硬化呈正相关。该研究结果在线发表在2013年8月16日Cardiovascular Diabetology杂志上。【原文下载

该研究中,在一个由303例因典型或非典型胸痛接受冠脉动脉CT血管造影检查的患者组成的队列中,评估血清GLP–1水平。

该研究结果表明,在充分校正包含年龄、性别、BMI、高血压、糖尿病、吸烟、甘油三酯、低密度脂蛋白胆固醇(LDL–C)、超敏C反应蛋白(hsCRP)和估算肾小球滤过率(eGFR)的模型中,GLP–1与总冠状动脉斑块负荷呈正相关。

该研究发现,人类循环GLP–1与冠状动脉粥样硬化呈正相关。这个临床相关性的观察需要进一步的探讨。

原文下载:

Piotrowski K, Becker M, Zugwurst J, Biller-Friedmann I, Spoettl G, Greif M, Leber AW, Becker A, Laubender RP, Lebherz C, Goeke B, Marx N, Parhofer KG, Lehrke M.Circulating concentrations of GLP-1 are associated with coronary atherosclerosis in humans.Cardiovasc Diabetol. 2013 Aug 16;12(1):117.

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    2014-01-26 quxin068
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