Jove
Visualize
联系我们

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

Long-Term Outcomes of Laser Barricade for Large Rhegmatogenous Retinal Detachments.

Journal of vitreoretinal diseases·2026
Same author

CT-based nomogram for estimating visceral pleural invasion in solid pulmonary adenocarcinoma nodules with pleural contact: a retrospective single-center study.

BMC medical imaging·2026
Same author

A2PM-VINS: A Visual-Inertial SLAM Method Based on Area-to-Point Matching.

Sensors (Basel, Switzerland)·2026
Same author

Levonorgestrel intrauterine system versus hysteroscopic niche resection: addressing concerns on study design and interpretation (reply to letter to the editor).

American journal of obstetrics and gynecology·2026
Same author

Dock8 regulates Th2 cell differentiation through ANXA1.

Fundamental research·2026
Same author

Multiomics Research Strategies in Cancer: A Growing and Innovative Field.

MedComm·2026
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

Tarin T Tanji1, Michael Anukwu2, Jianing Tang3

  • 1Rush University Medical College, Chicago, IL, 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。

衰老会减少晶状动脉 (LSA) 的数量和长度,影响认知功能和血管健康. 这项研究强调了与高血压和高胆固醇相关的与年龄相关的LSA变化.

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:

  • 神经成像是一种神经成像.
  • 血管生物学 血管生物学
  • 老年学是指老年学的学科.

背景情况:

  • 晶状动脉 (LSA) 是中脑动脉 (MCA) 的关键穿孔血管.
  • LSA在大脑小血管疾病和认知功能中发挥着重要作用.
  • 与LSA形态的年龄相关的变化尚未得到充分理解.

研究的目的:

  • 调查LSAs中与年龄相关的形态变化.
  • 分析LSA几何,认知功能和血管风险因素之间的关联.

主要方法:

  • 在29名参与者 (8名年轻人,21名年长者) 中利用7T高分辨率的飞行时间 (TOF) 磁共振血管学.
  • 手动对LSA进行细分;对茎和树枝进行长度和数量分析.
  • 统计分析包括t测试和线性混合效应模型.

主要成果:

  • 与年轻人相比,老年人表现出明显较少的LSA茎和分支.
  • 在老年人中,LSA的长度较短,尽管在统计学上并不显著.
  • 在老年人中,LSA几何与血压,胆固醇水平和认知功能得分 (MMSE,MoCA) 相相关.

结论:

  • 证实了与年龄相关的LSA几何的恶化.
  • 在LSA形态的变化与认知衰退密切相关.
  • 诸如高血压和高脂血症等血管风险因素与衰老中的LSA几何变化有关.