哈普托格洛宾基因型与糖尿病大血管病的葡萄糖变异性之间的相互作用:基于人口的横截面研究
Zixuan Deng1, Shiyun Wang1, Jingyi Lu1
1Department of Endocrinology and Metabolism, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai Diabetes Institute, Shanghai Key Laboratory of Diabetes Mellitus, Shanghai Clinical Center for Diabetes, 600 Yishan Road, Shanghai, 200233, PR China.
Endocrine
|August 24, 2023
概括
哈普特蛋白基因型影响了糖分的变化如何影响2型糖尿病患者的糖尿病大血管病变. 与Hp 2-2基因型不同的是,Hp 1基因型显示出显著的关联.
科学领域:
- 内分泌学 在内分泌学.
- 遗传学 遗传学 是一个
- 心血管医学 心血管医学
背景情况:
- 球蛋白 (Hp) 是一种血抗氧化蛋白.
- 血糖变化 (GV) 与糖尿病并发症和氧化应激有关.
- 关于HP基因型在GV相关的大血管病变中的作用尚不清楚.
研究的目的:
- 调查Hp基因型是否改变了2型糖尿病中GV和糖尿病大血管病变之间的关联.
- 探索HP基因型,GV和氧化应激标志物之间的相互作用.
主要方法:
- 860名中国2型糖尿病患者被基因定型为Hp (Hp 2-2与Hp 1携带者).
- 评估了血糖的变化,使用持续监测葡萄糖的葡萄糖变化系数 (%CV).
- 通过临床数据和血管成像诊断大血管病变;通过8-基-2'-脱氧氨 (8-OHdG) 测量氧化应激.
主要成果:
- 血清8-OHdG水平与Hp 1载体的%CV正相关 (r=0.117,p=0.021).
- 较高的CV%与Hp 1携带者 (OR=2.461,p=0.016) 的宏血管病发病率增加有关,但不是Hp 2-2携带者 (OR=0.540,p=0.127).
- 在宏血管病变上观察到HP基因型和%CV之间的显著相互作用 (p=0.008).
结论:
- 哈普特蛋白基因型显著改变了血糖变异对糖尿病大血管病变的影响.
- 这些发现强调了在管理糖尿病并发症时考虑遗传因素的重要性.
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