A Systematic Review of the Complex Effects of Cannabinoids on Cerebral and Peripheral Circulation in Animal Models.
Fiche publication
Date publication
janvier 2018
Journal
Frontiers in physiology
Auteurs
Membres identifiés du Cancéropôle Est :
Pr GENY Bernard
Tous les auteurs :
Richter JS, Quenardelle V, Rouyer O, Raul JS, Beaujeux R, Gény B, Wolff V
Lien Pubmed
Résumé
While cannabis is perceived as a relatively safe drug by the public, accumulating clinical data suggest detrimental cardiovascular effects of cannabinoids. Cannabis has been legalized in several countries and jurisdictions recently. Experimental studies specifically targeting cannabinoids' effects on the cerebral vasculature are rare. There is evidence for transient vasoconstrictive effects of cannabinoids in the peripheral and cerebral vasculature in a complex interplay of vasodilation and vasoconstriction. Vasoreactivity to cannabinoids is dependent on the specific molecules, their metabolites and dose, baseline vascular tone, and vessel characteristics as well as experimental conditions and animal species. We systematically review the currently available literature of experimental results in and animal studies, examining cannabinoids' effects on circulation and reactive vasodilation or vasoconstriction, with a particular focus on the cerebral vascular bed.
Mots clés
animal models, cannabinoids, cannabis, cerebral vasospasm, stroke, vasoconstriction, vasoreactivity
Référence
Front Physiol. 2018 ;9:622