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The aim of this study was to determine oxidative stress status as well as blood lead (Pb) and zinc (Zn) levels and clinical markers in workers of a Zn-Pb mine. A comparative cross-sectional analysis was performed in 67 mine workers who have been in contact with Zn and Pb in comparison to a control group containing 67 healthy subjects with the same age and sex. Lipid peroxidation, superoxide dismutase, catalase, glutathione reductase, myleoperoxidase, DNA damage, total antioxidant capacity, Zn, and Pb levels were measured in blood of workers and controls. Clinical examination was accomplished to record any abnormal sign or symptoms. Comparing with controls, the workers showed higher blood levels of superoxide dismutase, myleoperoxidase, glutathione reductase, lipid peroxidation, Pb, and Zn. Workers showed lower DNA-damage as compared with controls. Workers showed clinical symptoms such …