Results 61 to 70 of about 7,910 (222)

Treponema denticola: A teammate in periodontal progression

Journal of International Clinical Dental Research Organization, 2016
There is compelling evidence that treponemes are involved in the etiology of several chronic oral diseases, including chronic periodontitis and other forms of periodontal disease.
Nymphea Pandit, Shalini Gugnani, Divya Sushil, Deepika Bali   +3 more
doaj   +1 more source

Virulence Factors of the Oral Spirochete Treponema denticola [PDF]

Journal of Dental Research, 2010
There is compelling evidence that treponemes are involved in the etiology of several chronic diseases, including chronic periodontitis as well as other forms of periodontal disease. There are interesting parallels with other chronic diseases caused by treponemes that may indicate similar virulence characteristics.
S G, Dashper, C A, Seers, K H, Tan, E C, Reynolds   +3 more
openaire   +2 more sources

Treponema denticola chymotrypsin-like proteinase may contribute to orodigestive carcinogenesis through immunomodulation

British Journal of Cancer, 2017
Background:Periodontal pathogens have been linked to oral and gastrointestinal (orodigestive) carcinogenesis. However, the exact mechanisms remain unknown.
M. Nieminen, Dyah Listyarifah, J. Hagström, C. Haglund, D. Grenier, D. Nordström, V. Uitto, Marcela Hernández, T. Yucel-Lindberg, T. Tervahartiala, M. Ainola, T. Sorsa   +11 more
semanticscholar   +1 more source

Inhibitory effect of Streptococcus salivarius K12 and M18 on halitosis in vitro

Clinical and Experimental Dental Research, 2020
Background The aim of the study was to observe the antimicrobial activity of Porphyromonas gingivalis and Treponema denticola as well as the effect on reducing volatile sulfur compounds (VSCs). Materials and methods After P. gingivalis and T.
Hyun‐Jun Yoo, Su‐Kyung Jwa, Da‐Hui Kim, Yun‐Jeong Ji   +3 more
doaj   +1 more source

Immunotopological Analysis of the Treponema denticola Major Surface Protein (Msp). [PDF]

J Bacteriol, 2019
Treponema denticola is among a small subset of the oral microbiota contributing to severe periodontal disease. Due to its relative genetic tractability, T. denticola is a model organism for studying Treponema physiology and host-microbe interactions.
Godovikova V, Goetting-Minesky MP, Timm JC, Fenno JC.   +3 more
europepmc   +2 more sources

Does timing of systemic antibiotics influence periodontal treatment outcomes? A randomized clinical trial

Journal of Periodontology, EarlyView.
Abstract Background The aim of this study is to determine whether the timing of metronidazole (MTZ) and amoxicillin (AMX) administration, relative to scaling and root planing (SRP), influences the clinical and microbiological outcomes of periodontal treatment.
Daiane Fermiano, Eduardo de Souza Oliveira, Maria Josefa Mestnik, Luciene C. Figueiredo, Takahiko Shiba, Shunsuke Matsumura, Edson de Sousa, Helio Doyle, Rafael Oliveira Dias, Marcelo de Faveri, Magda Feres   +10 more
wiley   +1 more source

The potential role of genus Treponema in carcinogenesis with a focus on oral squamous cell carcinoma: a scoping review of the evidence

BMC Oral Health
Background Current concepts suggest that a dysbiotic environment can promote ‘oral carcinomas.’ Microbiome studies on the oral cavity indicate changes in bacterial disposition in this condition.
Pratibha Gopalkrishna, Krishnananda Prabhu, Lakshmi Puzhankara, Madhurya Kedlaya, Somasish Ghosh Dastidar, Monica Charlotte Solomon, Thokur Sreepathy Murali   +6 more
doaj   +1 more source

Electrolyzed saline as an alternative to chlorhexidine: Antimicrobial and biofilm volume outcomes in a 4‐day non‐brushing randomized controlled clinical trial

Journal of Periodontology, EarlyView.
Abstract Background The biofilm‐inhibitory effects of electrolyzed saline (EOS) vary widely due to differences in formulations and treatment methods. This study analyzed the impact of EOS on key oral microbial species and used serial 3D‐intraoral scans to evaluate its effects on de novo biofilm formation.
Katja Povšič, Haris Munjaković, Naiera Zayed, Wim Teughels, Katja Seme, Aleš Fidler, Rok Gašperšič   +6 more
wiley   +1 more source

Prevalence of Treponemaspp. in endodontic retreatment-resistant periapical lesions

Brazilian Oral Research, 2015
This study investigated the presence of the Treponema species in longstanding endodontic retreatment-resistant lesions of teeth with apical periodontitis, the association of this species with clinical/radiographic features, and the association among the ...
Tiago Pereira ROSA, Fernanda Graziela Corrêa SIGNORETTI, Francisco MONTAGNER, Brenda Paula Figueiredo de Almeida GOMES, Rogério Castilho JACINTO   +4 more
doaj   +1 more source

Porphyromonas gingivalis and Treponema denticola synergistic polymicrobial biofilm development. [PDF]

PLoS ONE, 2013
Chronic periodontitis has a polymicrobial biofilm aetiology and interactions between key bacterial species are strongly implicated as contributing to disease progression.
Ying Zhu, Stuart G Dashper, Yu-Yen Chen, Simon Crawford, Nada Slakeski, Eric C Reynolds   +5 more
doaj   +1 more source