龈沟产线菌检出率与牙周健康状况的相关性分析

目的分析不同牙周健康状况者龈下菌斑中龈沟产线菌的检出率差异及其与牙周临床指标问的相关关系。方法应用聚合酶链反应法分别检测17例牙周健康者的68个牙周健康位点、19例菌斑性牙龈炎患者的64个牙周健康位点和76个病变位点、14例慢性牙周炎患者的36个牙周健康位点和56个病变位点的龈下菌斑中龈沟产线菌的检出率,并分析检出率与牙周临床检查指标之间的相关关系。结果龈沟产线菌的检出率在不同人群的健康位点组及不同人群疾病位点组依次分别增高,其中牙周健康者龈下菌斑中龈沟产线菌检出率最低,为30.88%(21/68),而慢性牙周炎患者病变位点组龈下菌斑中龈沟产线菌检出率最高,为91.07%(51/56)。龈沟产...

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Published in华西口腔医学杂志 Vol. 34; no. 1; pp. 41 - 46
Main Author 程远 吴冷 赵蕾
Format Journal Article
LanguageChinese
Published 口腔疾病研究国家重点实验室 华西口腔医院牙周病科 四川大学,成都,610041 2016
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Summary:目的分析不同牙周健康状况者龈下菌斑中龈沟产线菌的检出率差异及其与牙周临床指标问的相关关系。方法应用聚合酶链反应法分别检测17例牙周健康者的68个牙周健康位点、19例菌斑性牙龈炎患者的64个牙周健康位点和76个病变位点、14例慢性牙周炎患者的36个牙周健康位点和56个病变位点的龈下菌斑中龈沟产线菌的检出率,并分析检出率与牙周临床检查指标之间的相关关系。结果龈沟产线菌的检出率在不同人群的健康位点组及不同人群疾病位点组依次分别增高,其中牙周健康者龈下菌斑中龈沟产线菌检出率最低,为30.88%(21/68),而慢性牙周炎患者病变位点组龈下菌斑中龈沟产线菌检出率最高,为91.07%(51/56)。龈沟产线菌与位点发生牙周病变之间的相关性有统计学意义(P〈0.0001),其检出率与位点牙龈出血指数、临床探诊深度、临床附着水平的比值比分别为5.26、8.85、11.65。结论牙周炎患者口腔中携带龈沟产线菌的风险升高;局部携带龈沟产线菌增加了位点牙周临床指标(牙龈出血指数、临床探诊深度、临床附着水平)异常的风险。
Bibliography:Cheng Yuan, Wu Leng, Zhao Lei. (State Key Laboratory of Oral Diseases, Dept. of Periodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China)
51-1169/R
periodontal state; Filifactor alocis; polymerase chain reaction; detection rate
Objective The study investigated the epidemiology ofFilifactor alocis (F. alocis) in subgingival plaque samples from subjects with different periodontal statuses. The relationship between the prevalence of F. alocis and clinical periodontal parameters was also analyzed. Methods Subgingival plaque samples and periodontal data were collected from 68 healthy sites (H groups) in 17 healthy subjects, 64 healthy (G-H group) and 76 diseased sites (G-D group) in 19 patients with chronic gingivitis, and 36 healthy (P-H group) and 56 diseased sites (P-D group) in 14 patients with chronic periodontitis. The plaque samples were analyzed by polymerase chain reaction, and possible correlations between the F. alocis detection rate and the bleeding index, probing depth,
ISSN:1000-1182
DOI:10.7518/hxkq.2016.01.009