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葡萄糖和脂质代谢障碍在患有3型脊柱肌肉缩的成年人中
Marija Miletić1,2, Zorica Stević2,3, Svetlana Vujović1,2
1Clinic for Endocrinology, Diabetes and Metabolic Diseases, University Clinical Center of Serbia, 11000 Belgrade, Serbia.
患有3型脊髓肌缩症 (SMA3) 的成年人表现出高水平的脂质不良和胰岛素抵抗,这表明需要进行代谢监测. 这些发现凸显了老龄化SMA3人口中显著的代谢障碍.
科学领域:
- 神经学 神经学
- 代谢障碍 代谢障碍 代谢障碍
- 遗传学 遗传学 是一个
背景情况:
- 脊髓肌缩3型 (SMA3),也称为Kugelberg-Welander疾病,是一种影响生存运动神经元1 (SMN) 基因的遗传性疾病.
- 新出现的证据表明SMA患者的代谢异常,包括脂肪酸代谢改变,葡萄糖耐受性受损和线粒体功能障碍.
- 关于成人SMA3患者的代谢障碍的数据有限.
研究的目的:
- 估计在被诊断为脊髓肌肉缩3型的成年患者中葡萄糖和脂质代谢障碍的患病率.
- 调查老龄化SMA3人口中代谢障碍的程度.
主要方法:
- 进行了一项横截面研究,涉及23名患有三型SMA的成年患者.
- 评估包括体检,生化分析和口服葡萄糖耐受性测试.
- 数据是在2020年至2023年期间收集的.
主要成果:
- 在60.8%的患者中存在脂质异常;4.3%的患者有所有四个脂质参数异常.
- 胰岛素耐药性 (HOMA-IR标准) 在91.3%的SMA3患者中被确定.
- 在30.43%的患者中观察到葡萄糖耐受性受损;没有被诊断为2型糖尿病 (DM2).
结论:
- 在成人SMA3患者中,脂质不良和改变葡萄糖代谢的高患病率使其与普通人群区别开来.
- 这些发现强调了SMA3中肌肉,肝脏和脂肪组织之间的显著相互作用.
- 代谢护理对于老年SMA3患者至关重要,因为他们容易受到代谢问题和心血管风险的影响.
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