Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Blood Studies for Cardiovascular System I: Cardiac Biomarkers01:20

Blood Studies for Cardiovascular System I: Cardiac Biomarkers

749
Cardiac biomarkers are enzymes, proteins, and hormones released into the blood when cardiac cells are injured. They are powerful tools for triaging.
The essential diagnostic tools for detecting myocardial necrosis and monitoring individuals suspected of having acute coronary syndrome (ACS) include:
Troponins
Troponins, particularly cardiac troponins I and T, are the most precise and sensitive markers of myocardial injury. They are detectable within 4-6 hours of myocardial injury and remain...
749
Blood Studies for Cardiovascular System II: CRP, Hcy, and Cardiac Natriuretic Peptide Markers01:19

Blood Studies for Cardiovascular System II: CRP, Hcy, and Cardiac Natriuretic Peptide Markers

516
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...
516

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Cerebrospinal fluid NPTX2/p-tau ratio as a biomarker for cognitive decline in neurodegenerative diseases.

Alzheimer's & dementia (Amsterdam, Netherlands)·2026
Same author

Clinical Impact and Prognostic Value of Alzheimer Disease Biomarkers in the Very Old.

Neurology·2026
Same author

Naming performance in bilinguals with Alzheimer's disease and mild cognitive impairment.

Journal of Alzheimer's disease : JAD·2026
Same author

Peak width of skeletonized mean diffusivity reveals early and multifactorial white matter injury across sporadic and Down syndrome-associated Alzheimer's disease.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2026
Same author

Appropriate use recommendations of the Spanish Society of Neurology's Behavioural Neurology and Dementia Study Group on anti-amyloid antibodies in the treatment of Alzheimer disease.

Neurologia·2026
Same author

Characterizing circadian rest-activity rhythm patterns across Alzheimer's disease continuum in Down syndrome.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2026
Same journal

Unveiling the procoagulant state in Alzheimer's disease: A novel PET imaging strategy.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2026
Same journal

Estimated labor market outcomes of people progressing from preclinical to early-stage Alzheimer's disease in the United States.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2026
Same journal

Amyloid exacerbates tau and alpha-synuclein pathologies, behavioral impairments, and neuroinflammation in a mixed dementia model.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2026
Same journal

Multimorbidity burden and patterns associated with DeepBrainNet-derived brain-age gap in dementia-free older adults: A community-based study.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2026
Same journal

Reply to "Shifting the emphasis of brain health literacy from individuals to systems to reduce inequalities".

Alzheimer's & dementia : the journal of the Alzheimer's Association·2026
Same journal

Shifting the emphasis of brain health literacy from individuals to systems to reduce inequalities.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2026
查看所有相关文章

相关实验视频

Updated: Jan 7, 2026

Dried Blood Spot Collection of Health Biomarkers to Maximize Participation in Population Studies
07:20

Dried Blood Spot Collection of Health Biomarkers to Maximize Participation in Population Studies

Published on: January 28, 2014

37.1K

生物标志物 生物标志物

Constance Delaby1,2,3, Aurélie Ladang4, Jose Yriarte5

  • 1Sant Pau Memory Unit, Hospital de la Santa Creu i Sant Pau - Biomedical Research Institute Sant Pau - Universitat Autònoma de Barcelona, Barcelona, Spain.

Alzheimer's & dementia : the journal of the Alzheimer's Association
|December 24, 2025
PubMed
概括
此摘要是机器生成的。

在实验室中标准化神经纤维光链 (NfL) 测试对于其用于诊断神经系统疾病至关重要. 这个国际项目开发了一种协调的策略,以改善NfL结果的解释和临床实践中的报告.

更多相关视频

Selecting Multiple Biomarker Subsets with Similarly Effective Binary Classification Performances
07:35

Selecting Multiple Biomarker Subsets with Similarly Effective Binary Classification Performances

Published on: October 11, 2018

7.9K
Ecotoxicological Methodologies to Evaluate Biomarkers at Different Scales in Neotropical Anurans
08:14

Ecotoxicological Methodologies to Evaluate Biomarkers at Different Scales in Neotropical Anurans

Published on: April 28, 2023

702

相关实验视频

Last Updated: Jan 7, 2026

Dried Blood Spot Collection of Health Biomarkers to Maximize Participation in Population Studies
07:20

Dried Blood Spot Collection of Health Biomarkers to Maximize Participation in Population Studies

Published on: January 28, 2014

37.1K
Selecting Multiple Biomarker Subsets with Similarly Effective Binary Classification Performances
07:35

Selecting Multiple Biomarker Subsets with Similarly Effective Binary Classification Performances

Published on: October 11, 2018

7.9K
Ecotoxicological Methodologies to Evaluate Biomarkers at Different Scales in Neotropical Anurans
08:14

Ecotoxicological Methodologies to Evaluate Biomarkers at Different Scales in Neotropical Anurans

Published on: April 28, 2023

702

科学领域:

  • 生物化学 生物化学
  • 神经学 神经学
  • 临床诊断 临床诊断 临床诊断

背景情况:

  • 神经纤维光链 (NfL) 在血液和CSF中的量化有助于神经系统疾病的诊断和预后.
  • 临床实践,分析方法和切线的变化阻碍了NfL测试的一致解释.
  • 对NfL报告和解释缺乏共识会影响其临床实用性.

研究的目的:

  • 解决神经纤维光链 (NfL) 量化和报告在实验室中的变异性.
  • 根据使用上下文 (COU) 制定一个协调的使用和报告NfL结果的战略.

主要方法:

  • 一个国际项目,涉及18个国家的38个专业实验室.
  • 一个问卷收集了关于COU的数据,以及用于NfL定量化的预分析和分析协议.
  • 使用共识方法制定了NfL结果报告的协调战略.

主要成果:

  • 63%的中心在CSF中量化了NfL,87%在血液中,53%在两者之间.
  • 最常见的COU包括前性痴呆症 (71%),阿尔茨海默病 (71%) 和多发性硬化症 (61%).
  • 大多数中心使用基于出版的切割值 (50%) 并考虑年龄 (42%);95%报告了数值结果.

结论:

  • 协调NfL切断值,报告和解释对于常规临床实践至关重要.
  • 标准化的NfL测试将改善神经系统疾病的诊断和预后能力.