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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

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Dried Blood Spot Collection of Health Biomarkers to Maximize Participation in Population Studies
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アルツハイマー病に関連するモノアミン代謝物の変化：5-HIAAおよびHVAの低下、MHPGの上昇。メタアナリシスは神経伝達物質の調節不全を明らかにする。

Muneeb Ahmad Muneer1, Harshita Agarwa2, Poorvikha Gowda3

  • 1Allama Iqbal Medical College, Lahore, Punjab, Pakistan.

Alzheimer's & dementia : the journal of the Alzheimer's Association
|December 25, 2025
PubMed
まとめ
この要約は機械生成です。

アルツハイマー病患者では、5-ヒドロキシインドール酢酸（5-HIAA）とホモバニリン酸（HVA）のレベルが低下し、3-メトキシ-4-ヒドロキシフェニルグリコール（MHPG）のレベルが上昇する。これらの所見は、アルツハイマー病（AD）におけるモノアミン神経伝達の変化を示唆している。

キーワード:
アルツハイマー病モノアミン代謝物脳脊髄液神経伝達物質5-HIAAHVAMHPG

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