Abstract
Periodontal disease (PD) and rheumatoid arthritis (RA) are immunoinflammatory diseases characterized by bone resorption induced by similar inflammatory mechanisms (Mercado F, et al, 2000; Lundy, S.K., et al., 2007; Lubberts, E. 2010 ; de Aquino, S. G. et al., 2014; Redman RS, et al 2016; Preshaw PM, 2017), having as one of the characteristics in common the greater expression of interleuki…