BMC CANCER, cilt.7, 2007 (SCI-Expanded)
Background: Lung cancer (LC) is the leading cause of cancer-related deaths. Oxidative DNA damage may contribute to the cancer risk. The antioxidant paraoxonase (PON1) is an endogenous free radical scavenger in the human body. The aim of this study was to determine serum PON1 and arylesterase ( ARE) activities in patients with newly diagnosed LC.