缺血性中风患者的维生素B12和脂质代谢之间的关联:一个横截面研究
Jiani Wang1, Li Zhou1, Yilin Wang1
1Department of Neurology, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China.
Journal of clinical lipidology
|March 14, 2026
概括
维生素B12 (VB12) 缺乏与缺血性中风患者的不良脂质样本有关. 较低的VB12水平与较高的甘油三,LDL-C和总胆固醇相关,影响动脉样硬化风险.
科学领域:
- 神经学 神经学
- 代谢障碍 代谢障碍 代谢障碍
- 营养科学 营养科学
背景情况:
- 缺血性中风是一种严重的疾病,高血清胆固醇是已知的危险因素.
- 新兴研究表明,维生素B12 (VB12) 缺乏与脂肪代谢变化之间存在联系,尽管精确的作用尚未完全理解.
研究的目的:
- 研究被诊断患有急性缺血性中风的个体中维生素B12 (VB12) 水平和脂质代谢参数之间的关系.
主要方法:
- 进行了一项涉及328名急性缺血性中风患者的横截面研究.
- 实验室测定测量了VB12水平和脂质概况 (甘油三,LDL-C,总胆固醇,HDL-C).
- 统计分析包括千平方,曼-惠特尼U,t测试,克鲁斯卡尔-瓦利斯,斯皮尔曼相关性和后勤回归.
主要成果:
- 与300 pg/mL以上的患者相比,VB12水平低于300 pg/mL的患者表现出显著更高的甘油三,LDL-C和总胆固醇.
- VB12度与LDL-C变化有显著的关联.
- 维生素B12缺乏与动脉样硬化风险因素的增加有关,包括高的LDL-C (>1.8 mmol/L) 和降低的HDL-C (<1.04 mmol/L).
结论:
- 在患有缺血性中风的患者中,维生素B12 (VB12) 水平和脂质代谢之间存在显著的关联.
- 监测VB12水平可能在临床上与管理这些患者的脂质配置文件和动脉样硬化风险有关.
- 这些发现为VB12在脂质代谢和动脉样硬化中的作用提供了新的视角,指导了未来的研究.
相关概念视频
Atherosclerosis III: Management
562
Management of atherosclerosis involves an integrated strategy encompassing pharmacological treatment, surgical interventions, lifestyle changes, and nutrition therapy to address the multifactorial nature of the disease.Pharmacological TherapyA cornerstone of atherosclerosis management is the use of pharmacological agents. Statins, such as atorvastatin, are pivotal in inhibiting HMG-CoA reductase, an enzyme that catalyzes an initial step in cholesterol synthesis in the liver. This reduction in...
562
Ischemic Heart Disease: Overview
3.8K
Ischemic heart disease occurs when the heart's blood supply dwindles, causing an ominous lack of oxygen and nutrients. This deficiency, stemming from reduced or obstructed blood flow, spells danger, leading to heart muscle damage and dysfunction.
Atherosclerosis, the primary malefactor, orchestrates this dangerous condition. It manifests as the accumulation of fatty deposits, akin to insidious plaques, within arterial walls. As time elapses, these plaques metamorphose, hardening and...
Atherosclerosis, the primary malefactor, orchestrates this dangerous condition. It manifests as the accumulation of fatty deposits, akin to insidious plaques, within arterial walls. As time elapses, these plaques metamorphose, hardening and...
3.8K
Blood Studies for Cardiovascular System III: Serum Lipid Profile
745
Understanding serum lipids is crucial for maintaining cardiovascular health and preventing heart disease and stroke.
Serum lipids are fats and fatty substances in the blood and are crucial for various bodily functions, including energy storage, cellular structure, and hormone production. Serum lipids consist of cholesterol, triglycerides, and phospholipids.
Cholesterol is a soft, fat-like substance found in all body cells. It is crucial for producing hormones, vitamin D, and substances that aid...
Serum lipids are fats and fatty substances in the blood and are crucial for various bodily functions, including energy storage, cellular structure, and hormone production. Serum lipids consist of cholesterol, triglycerides, and phospholipids.
Cholesterol is a soft, fat-like substance found in all body cells. It is crucial for producing hormones, vitamin D, and substances that aid...
745
Lipid-Lowering Drugs: Statins and Miscellaneous Agents
1.7K
Hyperlipidemia, a medical condition often referred to as high cholesterol, is characterized by abnormally elevated levels of lipids in the bloodstream. When present in excess, these lipids, specifically cholesterol and triglycerides, can lead to serious health complications, often involving cardiovascular diseases. Illnesses like atherosclerosis, heart attacks, and pancreatitis have all been linked to untreated hyperlipidemia. This means controlling and regulating cholesterol and triglyceride...
1.7K
Vitamins
2.8K
Vitamins, derived from the Latin word for life, are essential organic substances required in small quantities for optimal growth and overall well-being. Unlike other organic nutrients, vitamins don't act as sources of energy or building materials but rather facilitate these nutrients' utilization by the body. Vitamins are predominantly coenzymes, assisting enzymes in specific chemical actions, like the oxidation of glucose for energy involving B vitamins. Most vitamins are not produced...
2.8K


