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Related Experiment Video

Updated: Jun 19, 2026

Isolation and Functional Analysis of Arteriolar Endothelium of Mouse Brain Parenchyma

Isolation and Functional Analysis of Arteriolar Endothelium of Mouse Brain Parenchyma

Published on: March 11, 2022

Alzheimer's disease and endothelial dysfunction.

Giuseppe Bomboi¹, Lorenzo Castello, Francesco Cosentino

¹Department of Neurology, II Faculty of Medicine, Sapienza University of Rome, Rome , Italy.

Neurological Sciences : Official Journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology

|October 20, 2009

Summary

This summary is machine-generated.

Alzheimer's disease (AD) and cerebrovascular issues interact, worsening cognitive decline. Understanding the neurovascular unit is key to addressing shared risk factors like hypertension and improving AD assessment.

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Last Updated: Jun 19, 2026

Isolation and Functional Analysis of Arteriolar Endothelium of Mouse Brain Parenchyma

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Published on: March 11, 2022

Ultrasound Assessment of Endothelial Function: A Technical Guideline of the Flow-mediated Dilation Test

Ultrasound Assessment of Endothelial Function: A Technical Guideline of the Flow-mediated Dilation Test

Published on: April 27, 2016

Area of Science:

Neuroscience
Pathology
Vascular Biology

Background:

Alzheimer's disease (AD) and cerebrovascular pathologies share risk factors and exacerbate cognitive impairment.
Early vascular dysregulation is increasingly implicated in AD.
The neurovascular unit's cellular interactions are crucial but not fully understood.

Purpose of the Study:

To explore the intricate relationship between cerebrovascular health and Alzheimer's disease pathology.
To investigate the role of the neurovascular unit in the context of systemic diseases like hypertension.
To highlight the need for improved, quantitative neuropsychological assessment in AD research.

Main Methods:

Review of recent studies on cerebrovascular and AD pathology interactions.
Analysis of shared risk factors and their impact on cognitive function.
Discussion of cellular mechanisms within the neurovascular unit.

Main Results:

Strong interactions exist between cerebrovascular and AD pathologies.
Individuals with both conditions exhibit more severe cognitive impairment.
Vascular dysregulation, potentially linked to hypertension, is a significant factor.

Conclusions:

The neurovascular unit plays a critical role in the interplay between vascular health and AD.
Hypertension and associated factors may contribute causally to cognitive decline in AD.
Standardized, quantitative neuropsychological assessments are essential for accurate AD evaluation.