Impaired Cerebral Perfusion in Multiple Sclerosis: Relevance of Endothelial Factors

Abstract
Magnetic resonance imaging techniques measuring in vivo brain perfusion and integrity of the blood-brain barrier have developed rapidly in the past decade, resulting in a wide range of available methods. This review first discusses their principles, possible pitfalls, and potential for quantification and outlines clinical application in neurological disorders. Then, we focus on the endothelial cells of the blood-brain barrier, pointing out their contribution in regulating vascular tone by production of vasoactive substances. Finally, the role of these substances in brain hypoperfusion in multiple sclerosis is discussed.

full paper: http://journals.sagepub.com/doi/full/10.1177/1177271918774800?fbclid=IwAR2rFYioyBRdyL9dL1cwzrHNtKUcVSzNN_veXp7qW0srw0cKqAQi4yOIKtQ&