相关实验视频
Updated: May 9, 2025

06:39
Real-Time Void Spot Assay
Published on: February 10, 2023
1.8K
过度活动的膀与女性全因和心血管死亡率的关联:一项倾向匹配的NHANES研究
Weipu Mao1, Sagar Barge1, Zhaobo Luo1
1Department of Medicine, Beth Israel Deaconess Medical Center Harvard Medical School Boston Massachusetts USA.
BJUI compass
|May 2, 2025
概括
过度活跃的膀 (OAB) 会增加女性的死亡风险. 代谢标志物,如甘油三糖腰与身高比率 (TyG-WHtR),与OAB有关,这表明早期检测和干预的潜力.
科学领域:
- 心脏病学 心脏病学
- 代谢综合征研究 代谢综合征研究
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
背景情况:
- 过活性膀 (OAB) 是一种普遍影响女性生活质量的疾病.
- OAB与死亡率之间的关联,特别是心血管死亡率,需要在现实环境中进一步调查.
- 代谢综合征指数,如甘油三糖 (TyG) 指数,可以提供对OAB病理生理学的见解.
研究的目的:
- 调查OAB对大量女性因各种原因和心血管死亡率的影响.
- 探索OAB与各种TyG相关指数之间的关系,包括甘油三糖 (TyG) 指数和腰与身高比 (WHtR).
- 为了确定OAB风险评估的潜在生物标志物.
主要方法:
- 分析了来自国家健康和营养检查调查 (NHANES) 的6580名女性 (≥20岁) 的数据.
- 卡普兰-梅尔曲线和考克斯生存率分析,以评估OAB与死亡率的关联.
- 限制立方线 (RCS),接收器操作特征 (ROC) 曲线和多变量后勤回归,与倾向得分匹配 (PSM),以评估与TyG相关的指数和OAB.
主要成果:
- 在女性中,OAB被确定为所有原因和心血管死亡的独立风险因素.
- 与TyG相关的指数和OAB之间观察到一个积极的关联.
- 三甘油-葡萄糖与腰与身高比率 (TyG-WHtR) 结合起来,成为一个强烈相关的指数,较高的值与增加的OAB风险相关.
结论:
- 过度活跃的膀 (OAB) 与女性全因和心血管死亡率的增加显著相关.
- 与TyG相关的指数,特别是TyG-WHtR,显示出与OAB的积极关联,突出了它们作为预测标记物的潜力.
- 这些发现强调了在OAB的管理和风险评估中考虑代谢健康的重要性.
相关概念视频
Psychoneuroimmunology: Cardiovascular Disease
14
Psychoneuroimmunology (PNI) is a multidisciplinary field that examines how psychological factors, particularly stress, interact with the immune system and impact physical health. Research in PNI has shown that chronic or traumatic stress can disrupt both the hypothalamic-pituitary-adrenal axis and the sympathetic nervous system. These disruptions contribute to serious health conditions, including cardiovascular diseases.
A key area of focus in PNI is the relationship between stress and coronary...
A key area of focus in PNI is the relationship between stress and coronary...
14
Disorders of the Autonomic Nervous System
463
The autonomic nervous system (ANS) is an intricate network of nerves that controls functions such as the regulation of heart rate, digestion, and blood pressure regulation. When this system malfunctions, it can lead to various disorders that affect multiple bodily functions. One common feature of many autonomic disorders is the involvement of smooth blood vessels, which play a crucial role in regulating blood flow throughout the body.
Raynaud's disease, also known as Raynaud's...
Raynaud's disease, also known as Raynaud's...
463
Blood Studies for Cardiovascular System II: CRP, Hcy, and Cardiac Natriuretic Peptide Markers
37
Cardiac biomarkers are critical in diagnosing, prognosing, and managing cardiovascular diseases. Routine measurement of specific biomarkers such as B-type natriuretic peptide (BNP), C-reactive protein (CRP), and homocysteine (Hcy) is common practice in clinical settings to evaluate heart function and predict cardiovascular events.
These markers indicate stress or strain on the heart muscle:
Natriuretic Peptides (BNP)
Cardiac myocytes produce these hormones in response to ventricular stretching...
These markers indicate stress or strain on the heart muscle:
Natriuretic Peptides (BNP)
Cardiac myocytes produce these hormones in response to ventricular stretching...
37
Assessment of the Cardiovascular System I: Subjective Data
240
A thorough health history and physical assessment are essential for identifying cardiovascular disease (CVD) symptoms and distinguishing them from other health issues.
Initial Enquiry
Ask the patient about their primary concern and thoroughly explore all reported symptoms.
Medical History
Investigate past illnesses affecting the cardiovascular system, such as angina, anemia, rheumatic fever, congenital heart disease, stroke, thrombophlebitis, dysrhythmias, varicosities
Inquire about symptoms...
Initial Enquiry
Ask the patient about their primary concern and thoroughly explore all reported symptoms.
Medical History
Investigate past illnesses affecting the cardiovascular system, such as angina, anemia, rheumatic fever, congenital heart disease, stroke, thrombophlebitis, dysrhythmias, varicosities
Inquire about symptoms...
240
Neural Regulation of Blood Pressure
2.5K
The neural regulation of blood pressure involves intricate interactions between the autonomic nervous system (ANS) and cardiovascular system, ensuring adequate perfusion of tissues. This regulation primarily occurs through baroreceptor and chemoreceptor reflexes, involving both short-term and long-term mechanisms.
Baroreceptor Reflex
Baroreceptors, located in the carotid sinuses and aortic arch, detect changes in blood pressure. When blood pressure rises, these stretch-sensitive receptors...
Baroreceptor Reflex
Baroreceptors, located in the carotid sinuses and aortic arch, detect changes in blood pressure. When blood pressure rises, these stretch-sensitive receptors...
2.5K
Stress Prevention and Stress Management Techniques IV
13
Stress often leads to unhealthy habits like smoking, excessive drinking, and overeating, which offer short-term relief but ultimately increase long-term health risks. These behaviors create a cycle that temporarily lowers stress levels but can result in severe long-term health consequences. Breaking these habits is essential to reduce the risk of chronic diseases and improve overall well-being. Three primary changes that support better health include quitting smoking, reducing alcohol intake,...
13

