华西口腔医学杂志

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牙周炎对2型糖尿病患者血清C反应蛋白水平的影响

谷宇新1,李庆星1,由彦玲1,刘广顺1,韩  旭2   

  1. 1.河北医科大学第一医院  口腔科;2.内分泌科,河北  石家庄 050031
  • 收稿日期:2006-10-25 修回日期:2006-10-25 出版日期:2006-10-20 发布日期:2006-10-20
  • 通讯作者: 谷宇新,Tel:0311-85917302
  • 作者简介:谷宇新(1971-),女,河北人,主治医师,硕士
  • 基金资助:

    河北省自然科学基金资助项目(301379);河北省科技攻关计划资助项目(062761290)

Effect of Periodontitis on Circulating C-reactive Protein in Type 2 Diabetes Patients

GU Yu-xin1, LI Qing-xing1, YOU Yan-ling1, LIU Guang-shun1, HAN Xu2   

  1. 1. Dept. of Stomatology, The First Hospital of Hebei Medical University, Shijiazhuang 050031, China; 2. Dept. of Endodontics, The First Hospital of Hebei Medical University, Shijiazhuang 050031, China
  • Received:2006-10-25 Revised:2006-10-25 Online:2006-10-20 Published:2006-10-20

摘要:

目的  探讨牙周感染对2型糖尿病患者血清C反应蛋白(CRP)水平的影响。方法  选择伴重度慢性牙周炎的2型糖尿病患者32例为试验组,以年龄(±3岁)、性别、体重
指数(±1 kg/m2)配比单纯2型糖尿病患者32例为对照组。采用超敏CRP酶联免疫法测定所有患者的血清CRP水平。结果  试验组患者血清CRP水平平均为3.07 mg/L,对照组为1.78 mg/L,试验组高于对照组(P<0.05);试验组血清CRP≥3.0 mg/L的患者占53.13%,对照组为28.13%,试验组高于对照组(P<0.05)。结论  牙周感染可升高2型糖尿病患者血清CRP水平,这种炎性因子的升高可能会加重胰岛素抵抗,增加2型糖尿病患者大血管并发症的危险性。

关键词: 2型糖尿病, 慢性牙周炎, 血清C反应蛋白

Abstract:

Objective  To investigate the effect of periodontal infection on circulating C-reactive protein(CRP) in type 2 diabetes patients. Methods  32 diabetes patients
with advanced periodontitis participated in this study. They were compared to a group of 32 diabetes patients without periodontal disease, who were mathed with regard to age(±3 years), gender and body mass index(±1 kg/m2). The concentration of CRP on circulation was measured by ELISA.
Results  Significant difference was found in the level of CRP and the percentage of subjects with elevated CRP levels≥3 mg/L on circulation between the two groups (P<0.05). Conclusion  Periodontal infection results in higher circulating CRP in type 2 diabetes patients. This elevated inflammatory factor may exacerbate insulin resistance and increase the risk for great vessels complications of  diabetes mellitus.

Key words: type 2 diabetes mellitus, chronic periodontitis, C-reactive protein