Elevated extracellular glutamate levels increased the formation of hydroxyl radical in the striatum of anesthetized rat

Results from various in vitro experiments have indicated that excitotoxicity and oxidative stress are two interrelated major mechanisms in causing neuronal damage in brain disorders such as cerebral ischemia/reperfusion. Thus, we have conducted experiments to investigate whether in the striatum of anesthetized rats the elevated brain extracellular concentrations of glutamate could increase the formation of hydroxyl radical. Elevation of...