School of Dentistry, De La Salle University, León México, Avenida Universidad 602, Colonia Lomas del Campestre, León, 37150, Guanajuato, Mexico.
Master Program in Advanced Dentistry, Autonomous University of San Luis Potosí, Dr. Manuel Nava 2, University Area, San Luis Potosí, 78290, Mexico.
Microbiol Immunol. 2019 Sep;63(9):392-395. doi: 10.1111/1348-0421.12727. Epub 2019 Aug 12.
Filifactor alocis and Dialister pneumosintes have been associated with the initiation and progression of periodontitis (PE). We determined and compared the frequency of both bacteria in patients with PE, rheumatoid arthritis (RA), and PE/RA simultaneously. Detection was performed by polymerase chain reaction in the subgingival biofilm. Bacteria were more frequent in patients with PE, and clinical periodontal parameters such as pocket depth (PD) and clinical attachment loss (CAL) were significantly higher in patients with PE/RA. F. alocis and D. pneumosintes could influence PD and CAL, hence participating in the initiation and progression of PE in patients with RA.
Filifactor alocis 和 Dialister pneumosintes 与牙周炎 (PE) 的发生和发展有关。我们确定并比较了同时患有 PE、类风湿性关节炎 (RA) 和 PE/RA 的患者中这两种细菌的频率。通过聚合酶链反应在龈下生物膜中进行检测。PE 患者中细菌更为常见，且 PE/RA 患者的临床牙周参数如牙周袋深度 (PD) 和临床附着丧失 (CAL) 显著更高。F. alocis 和 D. pneumosintes 可能影响 PD 和 CAL，从而参与 RA 患者 PE 的发生和发展。
