Enzyme that protects the brain from free radical injury is?: (A) Myeloperoxidase, (B) Superoxide dismutase, (C) MAO, (D) Hydroxylase
Answer is B. Ans. (b) Superoxide dismutaseRef: Robbin's pathology 9th ed. I48, 80* Antioxidant enzymes include glutathione peroxidase, SOD and catalase.* Deficiency of SOF 1 gene may result in motor neuron disorder.