Moderate Hypothermia Prevents Brain Stem Oxidative Stress Injury after Hemorrhagic Shock

Abstract

Moderate systemic hypothermia (28 degrees C) appears to protect brain stem tissue from oxidative stress during severe hemorrhagic shock in rats, as indicated by insignificant change in tissue TBARS and GSH concentrations. These results suggest antioxidant protective effects of moderate systemic hypothermia in metabolically active brain stem tissue during hemorrhagic shock. Similar effects in humans remain to be studied.