Shanghai Journal of Stomatology ›› 2018, Vol. 27 ›› Issue (1): 43-47.doi: 10.19439/j.sjos.2018.01.010

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Detection and significance of IL-6 and TNF-α in patients with Graves disease and periodontitis

WANG Yi-yue, LIN Xiao-ping   

  1. Department of Stomatology, Shengjing Hospital Affiliated to China Medical University. Shenyang 110004, Liaoning Province, China
  • Received:2017-06-02 Revised:2017-10-30 Online:2018-02-25 Published:2018-03-05

Abstract: PURPOSE: To investigate the expression of IL-6 and TNF-α in gingival crevicular fluid (GCF) and serum of patients with Graves' disease(GD) and periodontitis (CP), and to analyze the correlation between Graves' disease and periodontitis. METHODS: One hundred and twenty subjects were selected and divided into 4 groups: 30 healthy participants as the control group, 30 patients with CP, 30 patients with GD, and 30 patients with GD and CP. The serum and GCF level of IL-6 and TNF-α were measured by enzyme-linked immunosorbent assay (ELISA), and clinical periodontal parameters including probing depth (PD), clinical attachment level (CAL) and sulcus bleeding indexes (SBI) were examined. The date was analyzed with SPSS19.0 software package. RESULTS: The concentration of IL-6 and TNF-α in serum and GCF of patients with GD+CP group was significantly higher than that in CP group and GD group (P<0.05). The level of IL-6 and TNF-α in serum and GCF of patients in GD+CP group and GD group was positively correlated with FT3 and FT4 (P<0.05), and the correlation between GD+CP group was significantly higher than that in GD group. CONCLUSIONS: The level of IL-6 and TNF-α in GD+CP group were significantly higher than those in CP group and GD group, indicating that there is an interaction between periodontitis and Graves' disease in immune mechanism.

Key words: Periodontitis, Graves' disease, IL-6, TNF-β

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