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
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Biomarcadores
Lieke Bakker1,2, Kyonghwan Choe2, Daniel L A van den Hove2
1Alzheimer Center Limburg, Maastricht University, Maastricht, Limburg, Netherlands.
Alzheimer's & dementia : the journal of the Alzheimer's Association
|December 25, 2025
Resumen
La demencia por enfermedad de Alzheimer se asocia con niveles sanguíneos más bajos de metabolitos de la vía de la quinurenina. Este estudio cuestiona la idea de que el ácido quinolínico neurotóxico contribuye significativamente al desarrollo de la demencia.
Conclusiones:
- La demencia por enfermedad de Alzheimer se asocia con niveles reducidos de varios metabolitos de la vía de la quinurenina en sangre.
- Los hallazgos cuestionan el papel significativo del ácido quinolínico neurotóxico en la patogénesis de la demencia.
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