tokens: Since glutathione peroxidase ( GPX ) and superoxide dismutase ( SOD ) play a significant role in erythrocyte antioxidative defence , it is very important to determine their activity in occupationally exposed workers .
folded_tokens: since glutathione peroxidase ( gpx ) and superoxide dismutase ( sod ) play a significant role in erythrocyte antioxidative defence , it be very important to determine they activity in occupationally expose worker .