Isoflurane but Not Sevoflurane or Desflurane Aggravates Injury to Neurons In Vitro and In Vivo via p75NTR-NF-ĸB Activation

Abstract

Isoflurane but not sevoflurane or desflurane postexposure aggravates neurotoxicity in preinjured neurons via activation of p75 and NF-κB. These findings may have implications for the choice of volatile anesthetic being used in patients with or at risk for neuronal injury, specifically in patients with a stroke or history of stroke and in surgical procedures in which neuronal injury is likely to occur, such as cardiac surgery and neurovascular interventions.