Subgingival temperature and microbiota in initial periodontitis.
Subgingival temperature and microbiota in initial periodontitis.
复制标题
初始牙周炎时的龈下温度和微生物群。
DOI：
10.1111/j.1600-051x.1998.tb02371.x
复制
发表时间：
1998
影响因子：
6.7
通讯作者：
KentJr,RL
中科院分区：
文献类型：
--
作者：
Maiden,MF;Tanner,AC;Macuch,PJ;Murray,L;KentJr,RL
The association between subgingival temperature, other clinical characteristics, and the subgingival microbiota was examined in adult subjects with initial periodontitis and differing levels of gingival inflammation, 43 subjects were measured at 6 sites per tooth for pocket depth, attachment level, presence of plaque, gingival redness, bleeding on probing and subgingival temperature at 3‐month intervals for 1 year. Subgingival plaque was sampled from 15 initial active periodontitis sites (10 subjects), 121 gingivitis, sites (20 subjects) and 202 healthy sites (13 subjects), and included the 5 hottest and 5 coldest sites in each subject. Plaque samples were analyzed for 13 subgingival species using whole‐genomic DNA probes. The major influences on the subgingival microbiota were the clinical status of sites, pocket depth, and the presence of supragingival plaque. No significant association between species and site temperature was observed. Initial active sites were associated withBacteroides forsythusandCampylobacter rectus.and had a higher mean subgingival temperature and deeper mean pocket depth than inactive sites, A weak association between pocket depth and site temperature was noted. The major influence on subgingival temperature of sites was the anterior to posterior anatomical temperature gradient in the mandible and maxilla.
