Abstract :
This article has been retracted at the request of the Editor-in-Chief.
Reason: it plagiarises parts of a previously published paper: “Effects of mild hypothermia on superoxide anion production, superoxide dismutase expression, and activity following transient focal cerebral ischemia”, by Carolina M. Maier et al., Neurobiology of Disease (2002), Vol 11, Issue 1, 28–42.