在冠状动脉微血管疾病的发病过程中,炎症介导的葡萄糖脂质失调
Wei Wen1, Yi Chi2, Mingwang Liu1
1Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing, China.
Scientific reports
|July 2, 2025
概括
甘油三和高密度胆固醇的比率 (TG/HDL) 与冠状动脉微血管疾病 (CMVD) 有关. 像CRP这样的炎症标志物部分解释了这种联系,表明TG/HDL可能会通过炎症途径触发CMVD.
科学领域:
- 心脏病学 心脏病学
- 代谢综合征是代谢综合征的一种.
- 炎症生物学 炎症生物学
背景情况:
- 冠状动脉微血管疾病 (CMVD) 与异常的葡萄糖脂代谢有关.
- 甘油三与高密度脂蛋白 (HDL) 的比率 (TG/HDL) 作为糖脂代谢的标志物.
- 一个假设表明,TG/HDL升高可能会导致CMVD的发展.
研究的目的:
- 调查TG/HDL比率与心痛和非阻塞性冠状动脉疾病患者的CMVD之间的关联.
- 探索炎症因子作为TG/HDL和CMVD之间的关系中介者的作用.
主要方法:
- 使用后勤回归和子组分析来评估TG/HDL和CMVD之间的关联.
- 限制的立方线被用来建模剂量反应关系.
- 进行中介分析以评估炎症标志物 (CRP,CLR,IBI) 作为中间体的作用.
主要成果:
- 在较高的TG/HDL比率和CMVD之间发现了积极的关联.
- 炎症指数,包括C-反应蛋白 (CRP),C-反应蛋白与淋巴细胞比率 (CLR) 和炎症负担指数 (IBI),与CMVD有关.
- 调解分析显示,CRP,CLR和IBI分别占TG/HDL和CMVD之间的关联的26.37%,16.89%和10.45%.
结论:
- TG/HDL比率与CMVD风险增加有显著的关联.
- 炎症标志物部分调解了TG/HDL和CMVD之间的联系,突出了炎症在这种关系中的作用.
相关概念视频
Coronary Artery Disease II: Pathophysiology
42
Coronary Artery Disease (CAD) originates from a series of events that impair the function of coronary arteries, the blood vessels responsible for delivering oxygen-rich blood to the heart muscle. The pathophysiology of CAD is closely linked to atherosclerosis, a chronic inflammatory and lipid-driven condition affecting the vascular endothelium.1. Endothelial DamageThe process begins with damage to the vascular endothelium, which serves as a protective barrier between the blood and the vessel...
42
Inflammation
55.4K
Overview
55.4K
Myocarditis I: Introduction
35
Myocarditis is inflammation of the myocardium, which is the muscular layer of the heart.EtiologyMyocarditis has a diverse etiology, including a wide range of infectious and non-infectious causes:Infectious CausesViral: Common viruses include Coxsackie A and B, adenovirus, parvovirus B19, enteroviruses, and influenza A.Bacterial: Examples include infections caused by Streptococcus, Staphylococcus, and Mycoplasma species.Rickettsial: Infections like Rocky Mountain spotted fever can result in...
35
Peripheral Artery Disease I: Introduction
35
Peripheral artery disease (PAD) predominantly results from atherosclerosis, which involves the accumulation of fatty deposits, or plaques, within the walls of arteries. This causes them to narrow and harden, significantly reducing blood flow. PAD predominantly affects the legs, particularly the arteries supplying the thighs and calves. In rare cases, it may involve other arteries, including those in the arms.Etiology of PAD:The principal cause of PAD is atherosclerosis, which results from fatty...
35
Coronary Artery Disease I: Introduction
67
Coronary Artery Disease (CAD): An Overview with Scientific InsightsCoronary Artery Disease (CAD), often referred to as C-A-D, is a prevalent blood vessel disorder classified under the broader category of atherosclerosis. Atherosclerosis is a pathological process characterized by the hardening and narrowing of arteries due to the accumulation of atherosclerotic plaques. These plaques are composed of cholesterol, fatty substances, inflammatory cells, calcium, and fibrin, reducing blood flow to...
67
Atherosclerosis I: Introduction
93
Atherosclerosis is a progressive disorder characterized by the buildup of plaques on the arterial inner wall, causing them to narrow and harden over time. These plaques comprise lipids, calcium, blood components, carbohydrates, and fibrous tissue. The process primarily affects the intima of large and medium-sized arteries, reducing blood flow in any artery.Etiology and risk factorsThe cause of atherosclerosis is multifactorial, involving a complex interplay among endothelial injury, lipid...
93


