oxidative stress, oxidative DNA damage and lowered PEFR in gasoline station attendants

What is it about?

Exposure to gasoline fumes through inhalation or accidental ingestion has been associated with chronic inflammatory reactions leading to oxidative stress, oxidative DNA damage and increased risk of chronic lung conditions and cancer. This study assessed the peak expiratory flow rate (PEFR) and biomarkers of oxidative stress (total antioxidant capacity (TAC), total plasma peroxides (TPP), oxidative stress index (OSI)), oxidative DNA damage (8-hydroxy-2-deoxyguanosine (8-OHdG)), 1-hydroxypyrene and urine creatinine in Gasoline Station Attendants

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Why is it important?

Exposure to gasoline is associated with increased lipid peroxidation and oxidative DNA damage, reduced lung function and depletion of antioxidants which may result in oxidative stress and increased risk for the development of chronic lung conditions in gasoline station attendants.