Figure 3

Level of antioxidant enzymes in brain homogenate of O. niloticus exposed to 1/5th of LC50 of Industrial Effluents of Sunder Industrial Estate, Lahore, (1) = Level of reduced glutathione (GSH), (2) = Level of reduced superoxide dismutase (SOD), (3) = Level of glutathione peroxidase (GPx) and (4) = Level of catalase (Cat), A, B and C are the replicates (n = 10).