了解高血压:一个代谢学视角
Inês C R Graça1, Cláudia Martins2, Fernando Ribeiro3
1CICECO-Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal.
Biology
|April 26, 2025
概括
像FTIR,NMR和MS这样的代谢学技术为高血压提供了强大的洞察力. 这些方法有助于发现生物标志物,并促进心血管疾病的个性化医疗.
科学领域:
- 生物化学 生物化学
- 心血管研究研究心血管研究
- 代谢学 代谢学 代谢学
背景情况:
- 心血管疾病 (CVD),特别是高血压,是全球健康的重大负担.
- 了解导致高血压的复杂生化途径对于有效治疗至关重要.
- 像血和血清这样的生物液体是识别与疾病相关的代谢变化的有价值矩阵.
研究的目的:
- 审查在高血压研究中代谢学技术的应用.
- 要突出福里埃变换红外光谱 (FTIR) 谱学,核磁共振 (NMR) 谱学和质谱学 (MS) 在理解高血压方面的作用.
- 总结与改变代谢物,疾病机制,生物标志物发现和治疗策略相关的发现.
主要方法:
- 对高血压中代谢学研究的综合文献分析.
- 专注于FTIR,NMR和MS在分析生物液体 (血,血清) 的应用.
- 强调识别与静缩血压 (SBP),静缩血压 (DBP) 以及性别特异性差异相关的代谢物改变.
主要成果:
- 代谢学提供了对高血压的生物化学变化的洞察,包括氨基酸和脂肪酸代谢受损.
- 确定了特定代谢物和血压水平之间的联系,以及与性别相关的变化.
- 证明了代谢学在揭示诸如高血压中的炎症和氧化应激等过程中的潜力.
结论:
- 代谢技术 (FTIR,NMR,MS) 对于推进高血压研究至关重要.
- 这些方法对生物标志物识别和了解疾病病理生理学作出了重大贡献.
- 代谢学的整合对个性化医疗和改善高血压管理的临床结果具有前景.
相关概念视频
Hypertension and Regulation of Blood Pressure
1.8K
Hypertension, the most common cardiovascular disease, is diagnosed through repeated measurements of elevated blood pressure. Its risks, including damage to the kidney, heart, and brain, are directly proportional to blood pressure levels. Starting from 115/75 mm Hg, the risk of cardiovascular disease doubles with each increment of 20/10 mm Hg. The diagnosis relies on blood pressure measurements, not on patient symptoms, as hypertension is often asymptomatic until end-organ damage is imminent or...
1.8K
Blood Pressure
908
Blood pressure (BP) is the pressure or force of blood exerted on the artery's walls as it circulates through the body. It is essential for maintaining blood flow throughout the body.
The average BP in an adult is typically around 120/80 mmHg (millimeters of mercury). In this measurement, the numerator (120) indicates the systolic pressure, which is the pressure in the arteries during the contraction of the heart's ventricles as blood is expelled. The denominator (80) represents the...
The average BP in an adult is typically around 120/80 mmHg (millimeters of mercury). In this measurement, the numerator (120) indicates the systolic pressure, which is the pressure in the arteries during the contraction of the heart's ventricles as blood is expelled. The denominator (80) represents the...
908
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
Errors occurring during blood pressure monitoring
565
Blood pressure monitoring is a crucial clinical procedure in diagnosing and managing various cardiovascular conditions. Despite its significance, the accuracy of blood pressure measurements can be compromised by multiple factors, potentially leading to either falsely high or low readings. These inaccuracies are critical as they can significantly impact patient care. So, it is vital to understand these challenges deeply and adopt strategic approaches to minimize errors.
Several factors...
Several factors...
565
Factors affecting Blood pressure
2.7K
Several physiological and lifestyle factors influence blood pressure (BP). Understanding these factors is crucial as they are significant in patient education and blood pressure management.
Physiological Factors:
Physiological Factors:
2.7K
Alterations in Blood Pressure
1.2K
Alterations in blood pressure, such as hypertension (high blood pressure) and hypotension (low blood pressure), significantly affect human health. Understanding these conditions' classifications, causes, and symptoms is essential for effective management and treatment.
Hypertension (High blood pressure)
Hypertension occurs when blood pressure readings consistently exceed the normal range. It is diagnosed when systolic blood pressure (the top number, indicating pressure while the heart...
Hypertension (High blood pressure)
Hypertension occurs when blood pressure readings consistently exceed the normal range. It is diagnosed when systolic blood pressure (the top number, indicating pressure while the heart...
1.2K


