Keywords: ATP; Adenosine triphosphate; CAT; Catalase; ELISA; Enzyme-linked immunosorbent assay; H2O2; Hydrogen peroxide; MDA; MP; MPO; Malondialdehyde; Methylprednisolone; Myeloperoxidase; ROM; Reactive oxygen metabolites; SCI; SCIRI; Spinal cord ischemia; Spinal cord ischemia/reperfusion injury; XO; Xanthine oxidase.