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Biomarcadores

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
Resumen

Los pacientes con enfermedad de Alzheimer muestran niveles más bajos de ácido 5-hidroxiindolacético (5-HIAA) y ácido homovanílico (HVA), pero niveles más altos de 3-metoxi-4-hidroxifenilglicol (MHPG). Estos hallazgos sugieren una alteración de la neurotransmisión de monoaminas en la enfermedad de Alzheimer (EA).

Palabras clave:
BiomarcadoresEnfermedad de AlzheimerMetabolitos de monoaminasLíquido cefalorraquídeoNeurotransmisores

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