Rheumatoid Arthritis and anti-endomysial antibodies.

Acta Reumatol Port

Servico de Reumatologia da Faculdade Evangélica de Medicina do Paraná.

Published: October 2007

Background: Several autoimmune diseases may occur in the same patient. Celiac disease (CD) is found in patients with diabetes mellitus type-1 and thyroiditis. Few studies have addressed the association between CD and rheumatic disorders such as rheumatoid arthritis (RA).

Objective: To study the prevalence of anti-endomysial antibodies in RA patients.

Methods: The presence of IgA anti-endomysial antibodies (EmA-IgA) was evaluated in 85 RA patients and 97 healthy controls through indirect immunoflourescence using human umbilical cord as substrate.

Results: None of the RA patients or healthy controls was positive for EmA-IgA.

Conclusion: We could not find an association between RA and anti-endomysial antibodies in the studied population.

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