Effect of Withanolide A on free radical scavenging enzyme system.

<p>Withanolide A administration during hypoxic exposure increases hypoxia induced decreased activity of glutathione reductase, glutathione peroxidase, glutathione s transferase and superoxide dismutase in hippocampus. Data expressed as percentage change taking normoxic value as 100% and represents Mean ± SEM. ‘a’ denotes p≤0.05 vs. when compared to normoxic group and ‘b’ denotes p≤0.05 vs. when compared to 7 days hypoxic group treated with vehicle only.