JoVE Encyclopedia of Experiments
Neuroscience
0 views • 2:38 min • April 28th, 2025
Cet article décrit une méthode pour enregistrer le potentiel de membrane au repos des cellules endothéliales artériolaires prélevées à partir de cerveaux de souris. La technique implique l'utilisation de colorants fluorescents sensibles au calcium pour mesurer les niveaux de calcium intracellulaire et évaluer l'état fonctionnel du tube endothélial.
Quantitative analysis of calcium dynamics and membrane potential in isolated mouse arteriolar endothelium provides a robust platform for interrogating vascular signaling mechanisms relevant to early-stage target validation. This approach enables predictive confidence in functional endothelial responses to pharmacological modulation, supporting risk-adjusted decisions in vascular biology and neurovascular drug discovery portfolios.
This method integrates into the discovery continuum from early target validation through lead identification and preclinical assessment of vascular function.
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Last updated: 27 June 2026