Video Experimental Relacionado
Updated: Jan 7, 2026
07:20
Dried Blood Spot Collection of Health Biomarkers to Maximize Participation in Population Studies
Published on: January 28, 2014
37.1K
Biomarcadores
Maryam Ghahremani1, Rebeca Leon1, Eric E Smith1,2
1Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada.
Alzheimer's & dementia : the journal of the Alzheimer's Association
|December 25, 2025
Resumen
El deterioro conductual leve (MBI) se relaciona con niveles más altos de p-tau217 en plasma, lo que sugiere que el MBI puede indicar proteinopatías de la enfermedad de Alzheimer (EA). Este hallazgo apoya el papel del MBI en la detección temprana de la EA y la estratificación del riesgo.
Conclusiones:
- El MBI se asocia con niveles elevados de p-tau217 en plasma, lo que apoya su papel en la representación de proteinopatías de la EA.
- La evaluación del MBI puede ayudar en la detección temprana de la EA y la estratificación del riesgo para ensayos clínicos.
- Los hallazgos resaltan la utilidad potencial del MBI en la identificación de individuos con positividad de biomarcadores para la EA.
Videos de Conceptos Relacionados
01:20Blood 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...
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
01:19Blood 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...
These markers indicate stress or strain on the heart muscle:
Natriuretic Peptides (BNP)
Cardiac myocytes produce these hormones in response to ventricular stretching...
516