Changes in the lipid peroxidation levels expressed as MDA in nanomoles/mg protein in whole body irradiated mice () (radiation doses 2 Gy, 4 Gy, and 8 Gy) with and without oral administration of GA (100 mg/kg body weight) in liver (a), kidney (b), and brain (c) homogenates (ns indicates not significant, * indicates , and $ indicates when compared with respective control).