用exenatide治疗的肥胖青少年保持内源GLP-1,减少DPP-4,并改善血糖控制
Rasmus Stenlid1,2,3, Sara Y Cerenius1, Quan Wen1
1Department of Medical Cell Biology, Uppsala University, Uppsala, Sweden.
Frontiers in endocrinology
|November 29, 2023
概括
针对青少年肥胖症的每周注射exenatide可维持GLP-1总水平并降低DPP-4. 这支持了exenatide的支持.
科学领域:
- 内分泌学 在内分泌学.
- 代谢障碍 代谢障碍 代谢障碍
- 儿童肥胖症 儿童肥胖症
背景情况:
- 葡萄糖类-1受体激动剂 (GLP-1RA) 越来越多地用于青少年肥胖症.
- GLP-1RA对青少年内源GLP-1分泌的影响尚不清楚.
- 以前的研究结果显示,exenatide可降低肥胖青少年的BMI和葡萄糖.
研究的目的:
- 在肥胖青少年的口服葡萄糖耐受性测试 (OGTT) 期间,研究每周注射延长释放的exenatide对内源性激素分泌模式的影响.
主要方法:
- 一个预先计划的Combat-JUDO试验的子研究,涉及44名患有肥胖的青少年,随机分配给exenatide或安慰剂.
- 在OGTT治疗前后进行GLP-1,葡萄糖,胰岛素,葡萄糖和丁的测量.
- 还进行了DPP-4和亲胰岛素水平的禁食测量.
主要成果:
- 在OGTT期间,埃克萨纳提德治疗没有改变GLP-1水平.
- 在exenatide的治疗中观察到,禁食DPP-4,益胰岛素和益胰岛素与胰岛素的比率显著降低.
- 格利丁水平增加,而胰岛素,C-和葡萄糖水平在OGTT期间没有受到影响.
结论:
- 在患有肥胖的青少年中,每周注射exenatide可维持内源性GLP-1总水平.
- 埃克西纳提德治疗导致循环中的DPP-4水平降低.
- 这些发现支持使用exenatide治疗儿童肥胖症.
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