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Chinese Journal of Clinicians(Electronic Edition) ›› 2021, Vol. 15 ›› Issue (07): 515-519. doi: 10.3877/cma.j.issn.1674-0785.2021.07.007

• Clinical Research • Previous Articles     Next Articles

Effect of probiotics combined with periodontal therapy on inflammatory factors and bone metabolic factors in gingival crevicular fluid of patients with periodontitis combined type 2 diabetes

Jianbo Xu1,(), Dandan Wang1, Xulin Peng1   

  1. 1. Department of Stomatology, Fuyang Hospital of Anhui Medical University, Fuyang 236000, China
  • Received:2021-06-16 Online:2021-07-15 Published:2021-11-09
  • Contact: Jianbo Xu

Abstract:

Objective

To analyze the effect of probiotics combined with periodontal therapy on inflammatory factors and bone metabolic factors in gingival crevicular fluid of patients with periodontitis combined type 2 diabetes.

Methods

One hundred and fifty patients with periodontitis accompanied by alveolar ridge absorption combined type 2 diabetes admitted to Fuyang Hospital of Anhui Medical University from July 2017 to January 2021 were randomly divided into study group and control group, with 75 cases in each group. All patients were given periodontal basic treatment, and study group was additionally treated with probiotics. The therapeutic effects, changes of inflammatory factors (IL-6, hs-CRP, and TNF-α) and bone metabolic factor (OC) in gingival crevicular fluid, and periodontal status (SBI, PD, and CAL) before and after treatment were compared between two groups.

Results

After 3 months of treatment, the total effective rate of study group was 85.33%, which was higher than that of control group (64.00%, P<0.05). Compared with the values before treatment [study group: (5.41±0.66), (17.41±2.49), (7.59±1.13), (648.29±65.77) μg/L; control group: (5.38±0.71), (17.52±2.38), (7.61±1.14), (649.57±66.38) μg/L], the levels of IL-6, hs-CRP, TNF-α, and OC in gingival crevicular fluid decreased after 4 weeks of treatment in both groups [study group: (3.01±0.29), (8.23±0.91), (3.68±0.54), (346.32±51.59) μg/L; control group: (3.66±0.38), (12.14±1.24), (5.41±0.69), (450.35±52.67) μg/L; P all<0.05]; the decreases in study group were lower than those of control group (P<0.05). After 3 months of treatment, SBI and PD in both groups decreased [study group: 0.37±0.15, (3.32±0.41) mm; control group: 0.97±0.21, (3.71±0.36) mm] compared with those before treatment [study group: 3.67±0.45, (5.59±0.38) mm; control group: 3.65±0.47, (5.62±0.40) mm; P all<0.05], and SBI and PD in study group were lower than those in control group after 3 months of treatment (P<0.05).

Conclusion

On the basis of periodontal initial treatment, the application of probiotics in the treatment of type 2 diabetes patients combined periodontitis accompanying alveolar ridge absorption can achieve better clinical efficacy, and can effectively regulate inflammatory factors and bone metabolic factor in gingival crevicular fluid, and promote the improvement of periodontal status.

Key words: Probiotics, Type 2 diabetes, Alveolar ridge absorption, Periodontitis, Bone metabolic factor

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