Research Article

Salivary Antioxidants and Oxidative Stress in Psoriatic Patients: Can Salivary Total Oxidant Status and Oxidative Status Index Be a Plaque Psoriasis Biomarker?

Figure 1

Antioxidant barrier in nonstimulated and stimulated saliva as well as erythrocytes and plasma of psoriasis patients and healthy controls. Abbreviations: CAT: catalase; GPx: glutathione peroxidase; GSH: reduced glutathione; NWS: nonstimulated whole saliva; Px: peroxidase; SOD: superoxide dismutase; SWS: stimulated whole saliva. , , and .