Endothelial Nitric Oxide Synthase Mediates Endogenous Protection Against Subarachnoid Hemorrhage-Induced Cerebral Vasospasm
Author(s) -
Ananth K. Vellimana,
Eric Milner,
Tej D. Azad,
Michael D. Harries,
MengLiang Zhou,
Jeffrey M. Gidday,
Byung Hee Han,
Gregory J. Zipfel
Publication year - 2011
Publication title -
stroke
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.397
H-Index - 319
eISSN - 1524-4628
pISSN - 0039-2499
DOI - 10.1161/strokeaha.110.607200
Subject(s) - vasospasm , enos , subarachnoid hemorrhage , medicine , nitric oxide , cerebral vasospasm , nitric oxide synthase , anesthesia , ischemia , pharmacology , endothelium
Vasospasm-induced delayed cerebral ischemia remains a major source of morbidity in patients with aneurysmal subarachnoid hemorrhage (SAH). We hypothesized that activating innate neurovascular protective mechanisms by preconditioning (PC) may represent a novel therapeutic approach against SAH-induced vasospasm and neurological deficits and, secondarily, that the neurovascular protection it provides is mediated by endothelial nitric oxide synthase (eNOS).
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