Mild Hypothermia Attenuates Intercellular Adhesion Molecule-1 Induction via Activation of Extracellular Signal-Regulated Kinase-1/2 in a Focal Cerebral Ischemia Model
Figure 2
Western blot analysis of phosphorylated ERK1/2 and ICAM-1. (a) Phosphorylation of ERK1/2 was significantly higher in hypothermic (33) brains than normothermic (37) ones at 15, 30, and 120 minutes after ischemic insult ( per group). Total ERK1/2 level was not changed. (b) Ischemia-induced increase of ICAM-1 at 24 hours after MCAO was suppressed by hypothermia. But this suppression was not observed when ERK1/2 inhibition was done (U0126, ) at the dose which almost completely inhibited ERK1/2 phosphorylation. * versus normothermia.
