JOURNAL OF PERIODONTOLOGY, vol.83, no.6, pp.773-779, 2012 (SCI-Expanded)
Background: Chronic periodontitis (CP) and rheumatoid arthritis (RA) appear to share many pathologic features. Oxygen metabolism has an important role in the pathogenesis of both CP and RA. The aim of this study is to evaluate the relationship between these two chronic inflammatory diseases with regard to antioxidant and oxidant status.