Background: Vitiligo is an idiopathic skin disease characterized by white areas on the skin
due to loss of the functional melanocytes, with possible involvement of oxidative stress.
Glutathione peroxidase (GPx) is an antioxidant enzyme that protects cells against oxidative
damage. Aim: To examine serum GPx levels in patients with vitiligo and to relate the findings
to the clinical features. Patients and Methods: The study group included 60 patients with
vitiligo and 30 matching healthy controls. GPx activity was evaluated using enzyme-linked ..