Background: Recurrent aphthous stomatitis remains the most common disease of the oral mucosa. The aim of this study was to investigate the clinical significance of serum interleukin-6, interleukin-17A, and tumor necrosis factor-alpha in recurrent aphthous stomatitis.
Methods: Using flow cytometry analysis, we detect the level of serum interleukin-2, interleukin-6, interleukin-17A, tumor necrosis factor-alpha, and interferon-gamma in 127 patients with recurrent aphthous stomatitis and 20 healthy control cases; compare; and analyze the correlation of each index.
Results: The levels of serum interleukin-2, interleukin-6, tumor necrosis factor-alpha, and interferon-gamma in the recurrent aphthous stomatitis group were higher than in the control group, and the differences were statistically significant (P < .05). There was no significant difference in interleukin-17A between the two groups.
Conclusion: The levels of serum interleukin-6 and tumor necrosis factor-alpha in recurrent aphthous stomatitis patients were significantly increased. Considering that serum TNF-α was mostly within the normal range, its role in the pathology of RAS needed to be further explored.
Keywords: interleukin-17A; interleukin-6; recurrent aphthous stomatitis; serum; tumor necrosis factor-alpha.
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