Results 121 to 130 of about 182,871 (254)

Evaluating Streptococcus mutans strain dependent characteristics in a polymicrobial biofilm community [PDF]

, 2018
Aim: The purpose of this study was to investigate strain dependent differences of the cariogenic biofilm forming Streptococcus mutans within both simple and complex communities. Methods: A mono-species containing representative S.
David F. Lappin, Emma Millhouse, Gordon Ramage, Gordon Ramage, Huancai Lin, Jeremy Bagg, Ranjith Rajendran, Tracy Shaw, Yan Zhou, Yan Zhou   +9 more
core   +2 more sources

Systemic, Lifestyle and Environmental Modifying Factors in the Pathogenesis of Periodontitis

Journal of Periodontal Research, EarlyView.
A variety of impacting factors in the pathogenesis of periodontitis exist, including systemic, lifestyle, and environmental factors. This review highlights the manifold mechanistic aspects of the link between the pathogenesis of periodontitis, addressing these numerous factors to supplement the long‐standing knowledge of the progression of the disease.
Groeger Sabine Elisabeth, Zhou Yuxi, Yong Jiawen, Wang Lei, Ruf Sabine, Meyle Joerg   +5 more
wiley   +1 more source

The role of the oral microbiome, host response, and periodontal disease treatment in Alzheimer's disease: A primer

Periodontology 2000, EarlyView.
Abstract Background Alzheimer‘s disease (AD) is the leading cause of cognitive impairment and dementia in elderly patients worldwide. There is increasing evidence that periodontal disease may have an important role in the complex, multifactorial pathogenesis of AD. Aim This narrative review aims to (1) highlight the current understanding of the role of
Jaclyn C. Chalmers, Yvonne L. Hernandez‐Kapila   +1 more
wiley   +1 more source

Hydrogen peroxide produced by oral Streptococci induces macrophage cell death. [PDF]

PLoS ONE, 2013
Hydrogen peroxide (H2O2) produced by members of the mitis group of oral streptococci plays important roles in microbial communities such as oral biofilms.
Nobuo Okahashi, Masanobu Nakata, Tomoko Sumitomo, Yutaka Terao, Shigetada Kawabata   +4 more
doaj   +1 more source

MetAMOS: A modular and open source metagenomic assembly and analysis pipeline [PDF]

, 2013
© 2013 Treangen et al. We describe MetAMOS, an open source and modular metagenomic assembly and analysis pipeline. MetAMOS represents an important step towards fully automated metagenomic analysis, starting with next-generation sequencing reads and ...
Astrovskaya, I, Darling, AE, Koren, S, Liu, B, Ondov, B, Phillippy, AM, Pop, M, Sommer, DD, Treangen, TJ   +8 more
core   +5 more sources

Engineered surface strategies to manage dental implant‐related infections

Periodontology 2000, EarlyView.
Abstract When exposed to the oral environment, dental implants, like natural surfaces, become substrates for microbial adhesion and accumulation, often leading to implant‐related infections—one of the main causes of implant failure. These failures impose significant costs on patients, clinicians, and healthcare systems.
João Gabriel S. Souza, Bruna E. Nagay, Rodrigo Martins, Martinna Bertolini, Jamil A. Shibli, Conrado Aparicio, Magda Feres, Valentim A. R. Barão   +7 more
wiley   +1 more source

Disease isolates of Streptococcus pseudopneumoniae and non-typeable S. pneumoniae presumptively identified as atypical S. pneumoniae in Spain [PDF]

, 2016
We aimed to obtain insights on the nature of a collection of isolates presumptively identified as atypical Streptococcus pneumoniae recovered from invasive and non-invasive infections in Spain.
Ardanuy Tisaire, María Carmen, Domenech Pena, Arnau, Fenoll, Asunción, Lencastre, H. de, Liñares Louzao, Josefina, Rolo, Dora, Sa-Leao, R., Simoes, A.   +7 more
core   +1 more source

Emerging locally delivered antimicrobial and immunomodulatory approaches for the prevention/treatment of peri‐implant diseases

Periodontology 2000, EarlyView.
Abstract Peri‐implant diseases are dysbiosis‐mediated inflammatory disorders that occur in susceptible hosts. Antimicrobials and immunomodulatory agents therefore might be pertinent as adjunctive measures in the treatment of such disorders. The aim of this narrative review was to examine the existing evidence and assess the effectiveness of emerging ...
Alberto Monje, Ettore Amerio, Irene Mallor, Conrado Aparicio   +3 more
wiley   +1 more source

Streptococcus oralis maintains homeostasis in oral biofilms by antagonizing the cariogenic pathogen Streptococcus mutans [PDF]

Molecular Oral Microbiology, 2018
SummaryBacteria residing in oral biofilms live in a state of dynamic equilibrium with one another. The intricate synergistic or antagonistic interactions between them are crucial for determining this balance. Using the six‐species Zürich “supragingival” biofilm model, this study aimed to investigate interactions regarding growth and localization of the
Thurnheer, T, Belibasakis, G N
openaire   +4 more sources

Efeito da penicilina G a cada três semanas sobre o surgimento de Streptococcus viridans resistentes à penicilina na microflora oral

Arquivos Brasileiros de Cardiologia, 2012
FUNDAMENTO: Penicilina G benzatina a cada 3 semanas é o protocolo padrão para a profilaxia secundária para febre reumática recorrente. OBJETIVO: Avaliar o efeito da penicilina G benzatina em Streptococcus sanguinis e Streptococcus oralis em pacientes com
André Andrade de Aguiar, Roney Orismar Sampaio, Jorge Luiz de Mello Sampaio, Guilherme Sobreira Spina, Ricardo Simões Neves, Luiz Felipe Pinho Moreira, Max Grinberg   +6 more
doaj