相关实验视频
Updated: May 25, 2025

07:32
Murine Fecal Isolation and Microbiota Transplantation
Published on: May 26, 2023
3.8K
肠道微生物群衍生代谢物:对心综合征的潜在标
Yuchen Lai1, Yujie Zhu2, Xihui Zhang3
1School of Medicine, Wuhan University of Science and Technology, Wuhan 430065, China.
Pharmacological research
|February 26, 2025
概括
心脏病综合征 (CRS) 涉及同时发生的心脏和脏损伤. 肠道微生物群代谢物显著影响CRS,为改善患者结果提供新的治疗点.
科学领域:
- 微生物学 微生物学
- 心脏病学 心脏病学
- 腎臟病學 (nephrology) 是一種醫學.
背景情况:
- 心脏病综合征 (CRS) 的特点是同时引起心脏和脏损伤,造成全球健康负担很大.
- 新兴研究强调了宿主微生物群代谢在引发心脏和损伤中的作用,为心血管风险提供了新的见解.
研究的目的:
- 在心综合征 (CRS) 的背景下,全面审查当前关于肠道微生物群衍生代谢物的研究.
- 阐明这些代谢物的参与CRS病理生理学,并探索创新的治疗策略.
主要方法:
- 关于专注于肠道微生物群衍生代谢物和CRS.的临床研究的文献综述.
- 分析代谢物对CRS涉及的各种病理生理路径的影响.
主要成果:
- 肠道微生物群代谢物与CRS中的脂质/胆固醇疾病,凝血问题,氧化应激和内皮功能障碍有关.
- 这些代谢物还会导致炎症,线粒体损伤,能量代谢中断,血管化和纤维化.
- 针对这些代谢物的新兴疗法对创新的CRS治疗有希望.
结论:
- 肠道微生物群衍生代谢物在心脏脏综合征的复杂病理生理学中起着至关重要的作用.
- 准肠道微生物群代谢为改善CRS患者预后和生活质量的新型治疗干预提供了一个有希望的途径.
更多相关视频
相关概念视频
Heart Failure Drugs: Inhibitors of Renin-Angiotensin System
370
The activation of the sympathetic nervous system and the renin-angiotensin-aldosterone system (RAAS) contributes to cardiac remodeling, and inhibiting the RAAS is a pharmacological target in heart failure management. As a result, neurohumoral modulation is a crucial treatment principle for managing heart failure. This approach involves using medications like ACE inhibitors (ACEIs), angiotensin receptor blockers (ARBs), β-blockers, mineralocorticoid receptor antagonists (MRAs), and neutral...
370
Blood Studies for Cardiovascular System II: CRP, Hcy, and Cardiac Natriuretic Peptide Markers
41
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...
41
Hormonal Regulation
32.8K
The renin-aldosterone system is an endocrine system which guides the renal absorption of water and electrolytes, thus managing blood pressure and osmoregulation. Activation of the system begins in the kidneys with a small cluster of cells adjacent to the afferent and efferent blood vessels of the renal corpuscle. As the nephrons are filtering blood, juxtaglomerular cells monitor blood pressure. If they detect a decrease in pressure, they release the hormone renin into the bloodstream.
32.8K
Heart Failure Drugs: Diuretics
332
Heart failure and kidney perfusion are interconnected in a complex way. Reduced renal perfusion and venous congestion are two significant factors that contribute to renal dysfunction in heart failure. The kidneys, primarily responsible for fluid balance in the body, are adversely affected due to compromised cardiac output and increased venous pressure. In response to reduced renal perfusion, the kidneys activate neurohumoral mechanisms to restore balance. However, these mechanisms can be...
332
Products of the Citric Acid Cycle
98.1K
The cells of most organisms—including plants and animals—obtain usable energy through aerobic respiration, the oxygen-requiring version of cellular respiration. Aerobic respiration consists of four major stages: glycolysis, pyruvate oxidation, the citric acid cycle, and oxidative phosphorylation. The third major stage, the citric acid cycle, is also known as the Krebs cycle or tricarboxylic acid (TCA) cycle.
98.1K
Drug Elimination by Renal Route: Tubular Secretion
2.1K
Once the process of glomerular filtration is completed, blood carrying unfiltered drug molecules traverses through efferent arterioles and makes its way into the peritubular capillaries in the proximal tubule. A variety of carriers play a pivotal role in actively secreting drugs from these peritubular capillaries into the tubular fluid. The organic anion transporter transfers acidic drugs, against an electrochemical gradient, from the peritubular capillaries into the renal tubule cells and...
2.1K

