Nitrite Therapy After Cardiac Arrest Reduces Reactive Oxygen Species Generation, Improves Cardiac and Neurological Function, and Enhances Survival via Reversible Inhibition of Mitochondrial Complex I
Author(s) -
Cameron Dezfulian,
Sruti Shiva,
Aleksey Alekseyenko,
Akshay Pendyal,
David G. Beiser,
Jeeva Munasinghe,
Stasia A. Anderson,
Christopher F. Chesley,
Terry L. Vanden Hoek,
Mark T. Gladwin
Publication year - 2009
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/circulationaha.109.853267
Subject(s) - medicine , asystole , cardiopulmonary resuscitation , anesthesia , cardiac function curve , resuscitation , hypothermia , ischemia , reperfusion injury , cardiology , heart failure
Three-fourths of cardiac arrest survivors die before hospital discharge or suffer significant neurological injury. Except for therapeutic hypothermia and revascularization, no novel therapies have been developed that improve survival or cardiac and neurological function after resuscitation. Nitrite (NO(2)(-)) increases cellular resilience to focal ischemia/reperfusion injury in multiple organs. We hypothesized that nitrite therapy may improve outcomes after the unique global ischemia/reperfusion insult of cardiopulmonary arrest.
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