Results 41 to 50 of about 7,042 (196)

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

Detection of Red complex bacteria, P. gingivalis, T. denticola and T. forsythia in infected root canals and their association with clinical signs and symptoms

Journal of Family Medicine and Primary Care, 2020
Aim: This study aimed to investigate the association between endodontic clinical signs and symptoms and the presence of Porphyromonas gingivalis, Treponema denticola, and Tannerella forsythia employing polymerase chain reaction (PCR).
Sonia Tiwari, Sudhanshu Saxena, Aarti Kumari, Silpi Chatterjee, Adreet Hazra, Alok Ratan Choudhary   +5 more
doaj   +1 more source

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

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

Modified Titanium Dental Implants: The Current Progress of Soft‐Tissue Integration Methods

Advanced NanoBiomed Research, EarlyView.
Dental implants are an established solution for tooth loss, yet achieving soft tissue integration (STI) around the transmucosal region remains a challenge. The natural tooth–gingiva interface is poorly replicated on titanium implants. This review explores surface modification strategies, ranging from surface chemistry and topography to biological ...
Daniel De Maria, Amy Gelmi, Peter C. Sherrell, Stefan Di Medio, Nhiem Tran, Kate Fox   +5 more
wiley   +1 more source

Physical map of the Treponema denticola circular chromosome [PDF]

Journal of Bacteriology, 1995
A physical map of the Treponema denticola ATCC 33520 genome was constructed by pulsed-field gel electrophoresis and DNA hybridization. The organism possesses a single, circular chromosome of approximately 3.0 Mbp and a 2.6-kbp circular plasmid, pTD1. The physical map of the A+T-rich genome was constructed with the rare-cutting restriction enzymes AscI,
J, MacDougall, I, Saint Girons
openaire   +2 more sources

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

Bacteremia in horses undergoing routine dental prophylaxis: Before, during, and after the procedure

Equine Veterinary Journal, EarlyView.
Abstract Background Transient bacteremia after dental procedures is well‐documented in the literature, but the prevalence and clinical significance in horses remains largely unexplored. Objectives To assess whether routine dental prophylaxis in clinically healthy horses is associated with detection of bacteria in blood, using culture and 16S rDNA ...
Allison Dockery, Canaan Whitfield‐Cargile, Vanessa Knopp, Taylor Sinay   +3 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