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

Exploring the relationship between everyday functioning and cognitive performance in individuals with late onset unexplained epilepsy.

Epilepsia·2026
Same author

Spatial transcriptomics uncovers the hybrid molecular identity, ciliated phenotype, and immune signature of adenomyosis lesions.

Science advances·2026
Same author

In vivo CRISPR knockout screen identifies Polr1a as a key driver and a potential therapeutic target for melanoma metastasis.

Oncogene·2026
Same author

AlphaFold reveals how pathogenic <i>Leptospira</i> use cross-kingdom thiol-disulfide exchange to evade the complement membrane attack complex.

mBio·2026
Same author

Assessing Lateral Patellofemoral Dislocations on MRI: A Novel Contusion Grading Approach for Predicting Recurrence and Prognosis.

Journal of orthopaedic research : official publication of the Orthopaedic Research Society·2026
Same author

Mesial temporal shape asymmetry as a neuro-imaging correlate of epilepsy in mild cognitive impairment and dementia.

Brain communications·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

Kyle R Pellerin1, Tania Anderson2, Maria Camitan3

  • 1Massachusetts General Hospital, Boston, MA, USA.

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。

晚发性不明原因 (LoUE) 显著增加痴呆症的风险. 该ELUCID研究调查了这一联系,跟踪了LoUE患者的认知变化,以了解痴呆症发展机制.

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:

  • 神经学 神经学
  • 老年病的医生 老年病的医生
  • 流行病学 流行病学

背景情况:

  • 晚发性不明原因 (LoUE),即55岁以后没有明确原因开始的,是痴呆症的重要危险因素.
  • 患有LoUE的个体面临患痴呆症的风险高出2-3倍,四年内患痴呆症的风险高达25%.
  • 连接LoUE与痴呆症的潜在机制仍然不太清楚.

研究的目的:

  • 研究将LoUE与痴呆症联系在一起的机制.
  • 在LoUE患者中预测轻度认知障碍和痴呆症的结果.
  • 定义LoUE与阿尔茨海默氏症和相关痴呆症之间的关系.

主要方法:

  • 该ELUCID研究是一项多中心,前性的纵向观测研究.
  • 在7个地点招募600名患有LoUE (没有痴呆症) 的参与者.
  • 基线评估包括临床病史,认知测试,MRI,EEG和血液抽取,每六个月进行后续检查和每年进行认知测试.

主要成果:

  • 最初的67名参与者平均年龄为67.9岁,女性占38.8%.
  • 常见的血管风险因素包括高血压 (51%),高脂血症 (58%) 和糖尿病 (6%).
  • 大多数认知测试得分都在正常范围内,尽管32.8%的人报告主观记忆力下降.

结论:

  • 该ELUCID研究是一项全面的纵向调查LoUE及其与痴呆症的关联.
  • 这项研究将阐明LoUE与阿尔茨海默氏症和相关痴呆症之间的关系.
  • 早期发现提供了LoUE人口的基线人口统计和临床特征.