2型糖尿病患者的脂质和脂质蛋白颗粒谱:高地人和低地人的比较研究
Chenghui Zhang1, Rong Du1, Suyuan Wang1
1Department of Endocrinology and Metabolism, Hospital of Chengdu Office of People's Government of Tibetan Autonomous Region, Chengdu, China.
患有2型糖尿病 (T2DM) 的高海拔居民具有更高的LDL胆固醇和LDL颗粒. 这些发现表明,对管理高地人口心血管疾病风险的潜在影响.
科学领域:
- 心血管健康 心血管健康
- 内分泌学 在内分泌学.
- 高度医学 高度医学
背景情况:
- 在高地人和低地人之间,脂质配置不同.
- 在高海拔地区的2型糖尿病 (T2DM) 患者的脂质资料上存在有限的研究.
研究的目的:
- 为了比较居住在高海拔地区 (西藏高原) 的T2DM患者的脂质样本和脂质蛋白颗粒,与低地地区进行比较.
- 评估这些人群中的动脉样硬化心血管疾病 (ASCVD) 风险.
主要方法:
- 对117名T2DM患者 (78名低地人,39名高地人) 的截面研究.
- 收集的人口,临床和生化数据.
- 分析了标准脂质度和核磁共振测量脂质面板,包括LDL颗粒 (LDL-P) 和分片 (sdLDL).
主要成果:
- 两组之间甘油三,总胆固醇或高密度胆固醇没有显著差异.
- 与低地人相比,高地人平均LDL胆固醇 (LDL-C) 和LDL-P水平显著更高.
- 小密度LDL (sdLDL) 水平在高地人和低地人之间没有显著差异.
- 10年ASCVD风险在高地动物中略高,但不显著.
结论:
- 高海拔地区的T2DM患者与低地患者相比,LDL-C和LDL-P水平升高.
- 没有观察到sdLDL水平的差异.
- 这些脂质特征的差异可能会影响T2DM的临床管理和高海拔地区的心血管疾病预防.
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