Results 131 to 140 of about 16,527 (236)

Identification of a glutathione transporter in A. actinomycetemcomitans

open access: yesMicrobiology Spectrum
Bacteria rely on extracellular chemical cues to sense their environment, interact with one another, and shape their chemical landscape. Understanding this biochemistry can help us elucidate the mechanisms by which bacterial interactions impact community ...
Alexander D. Klementiev   +2 more
doaj   +1 more source

A markerless protocol for genetic analysis of Aggregatibacter actinomycetemcomitans

open access: yesJournal of the Formosan Medical Association, 2014
The genomes of different Aggregatibacter actinomycetemcomitans (A actinomycetemcomitans) strains contain many strain-specific genes and genomic islands (defined as DNA found in some but not all strains) of unknown functions.
Ya-An Cheng   +5 more
doaj   +1 more source

Comparison of the detection of periodontal pathogens in bacteraemia after tooth brushing by culture and molecular techniques [PDF]

open access: yes, 2016
Background: The prevalence and amounts of periodontal pathogens detected in bacteraemia samples after tooth brushing-induced by means of four diagnostic technique, three based on culture and one in a molecular-based technique, have been compared in ...
Diz Dios, Pedro   +7 more
core   +2 more sources

Aggregatibacter actinomycetemcomitans Leukotoxin (LtxA; Leukothera®): Mechanisms of Action and Therapeutic Applications

open access: yesToxins, 2019
Aggregatibacter actinomycetemcomitans is an oral pathogen that produces the RTX toxin, leukotoxin (LtxA; Leukothera®). A. actinomycetemcomitans is strongly associated with the development of localized aggressive periodontitis.
Brian A. Vega   +2 more
doaj   +1 more source

Correlation of periodontal pathogens in concurrent endodontic-periodontal diseases [PDF]

open access: yes, 2015
Objectives: This study investigated the correlation between Tannerella forsythia, Porphyromonas gingivalis, Fusobacterium nucleatum, and Aggregatibacter actinomycetemcomitans at dual sites in concurrent endodonticperiodontal diseases.
Bajrović, Kasim   +5 more
core   +1 more source

Kroonilise parodontiidi diagnostika ja antibiootikumravi Lõuna-Eestis [PDF]

open access: yes, 2008
Ajavahemikul 2001–2006 uuriti Tartu maakonnas parodontiidi diagnostika ja raviga tegeleva arstkonna haaratust, ordineeritud ravimite valikut ning kasutatavate antibiootikumide sobivust parodontiidi ravis ja igemetasku mikrofl oora analüüside tellimist ...
Koppel, Taive   +6 more
core   +2 more sources

Effect of ozone on periodontopathogenic species—an in vitro study [PDF]

open access: yes, 2018
The in vitro study was aimed to determine the effect of ozone on periodontopathogenic microorganisms. Ozone was generated for 6s-2 × 24s (corresponding to 0.56mg-2 × 2.24mg of ozone) against 23 mainly anaerobic periodontopathogenic species.
Eick, Sigrun   +2 more
core  

Periodontitis and rheumatoid arthritis—Global efforts to untangle two complex diseases

open access: yesPeriodontology 2000, EarlyView.
Abstract Understanding the impact of oral health on rheumatoid arthritis (RA) will inform how best to manage patients with both periodontitis and RA. This review seeks to provide an update on interventional and mechanistic investigations, including a brief summary of European Research programs investigating the link between periodontitis and RA. Recent
Isabel Lopez‐Oliva   +2 more
wiley   +1 more source

Etiology, pathogenesis and treatment of peri‐implantitis: A European perspective

open access: yesPeriodontology 2000, EarlyView.
Abstract Peri‐implantitis is a plaque‐associated pathological condition occurring in tissues around dental implants. It is characterized by inflammation in the peri‐implant mucosa and progressive loss of supporting bone. Over the last 30 years, peri‐implantitis has become a major disease burden in dentistry.
Tord Berglundh   +3 more
wiley   +1 more source

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