Results 121 to 130 of about 14,490 (231)

Sensibilidad antimicrobiana del aggregatibacter actinomycetemcomitans, estudio in vitro

, 2021
Las patologías que involucran al periodonto son ocasionadas por microorganismos, entre ellos el Aggregatibacter actinomycetemcomitans que provoca periodontitis1, los antimicrobianos que se utilizan generan un beneficio después del tratamiento mecánico ...
Vallejo Vega, Bryan Alexander
core   +1 more source

Identification of a glutathione transporter in A. actinomycetemcomitans

Microbiology 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, Neha Garg, Marvin Whiteley   +2 more
doaj   +1 more source

Leukotoxic Activity of Aggregatibacter actinomycetemcomitans and Periodontal Attachment Loss

PLoS ONE, 2014
Aggregatibacter actinomycetemcomitans is a Gram-negative periodontitis-associated bacterium that expresses a toxin that selectively affects leukocytes. This leukotoxin is encoded by an operon belonging to the core genome of this bacterial species. Variations in the expression of the leukotoxin have been reported, and a well-characterized specific ...
Höglund Åberg, Carola, Haubek, Dorte, Kwamin, Francis, Johansson, Anders, Claesson, Rolf   +4 more
openaire   +6 more sources

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

Toxins, 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, Benjamin A. Belinka Jr., Scott C. Kachlany   +2 more
doaj   +1 more source

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

Periodontology 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, Jennifer Malcolm, Shauna Culshaw   +2 more
wiley   +1 more source

Antibacterial Activity, Antiadherence Activity, Antioxidant Activity, and Molecular Docking of Sweetbrair Rose (Rosa Rubiginosa) Extract on Periodontopathogens: Porphyromonas Gingivalis and Aggregatibacter Actinomycetemcomitans – An In Vitro Study

Journal of Pharmacy and Bioallied Sciences
Introduction: Rosa rubiginosa extracts were prepared, and the antibacterial and anti-biofilm assays were investigated against two different periodontics-causing bacteria for the first time. The aim was to determine whether the extracts could restrict the
Syed Wali Peeran, Hytham Fageeh, Wael Ibraheem, Hammam I. Fageeh, Mohammed S. Al-Ak’hali, Nagabhushana Doggalli, Mohammad N. Alam, Syed N. Basheer   +7 more
doaj   +1 more source

AKTIVITAS ANTIBAKTERI EKSTRAK ETANOL 70% DAUN BIDURI (CALOTROPIS GIGANTEA) TERHADAP AGGREGATIBACTER ACTINOMYCETEMCOMITANS ATCC 29523 [PDF]

, 2019
ABSTRAKNama: Maya Putri SindaProgram Studi: Pendidikan Dokter GigiFakultas : Kedokteran GigiJudul: Aktivitas Antibakteri Ekstrak Etanol 70% Daun Biduri (Calotropis gigantea) Terhadap Aggregatibacter actinomycetemcomitans ATCC 29523Aggregatibacter ...
MAYA PUTRI SINDA
core  

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

Periodontology 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, Andrea Mombelli, Frank Schwarz, Jan Derks   +3 more
wiley   +1 more source

The role of acquired host immunity in periodontal diseases

Periodontology 2000, EarlyView.
Abstract The aim of this narrative review is to relate the contribution of European researchers to the complex topic of the host immune system in periodontal disease, focusing on acquired immunity. Other chapters in this volume will address the genetics and autoantibody responses and other forms of immunity to periodontal disease.
Denis F. Kinane, David F. Lappin, Shauna Culshaw   +2 more
wiley   +1 more source

The oral microbiota and periodontal health in orthodontic patients

Periodontology 2000, EarlyView.
Abstract The oral microbiota develops within the first 2 years of childhood and becomes distinct from the parents by 4 years‐of‐age. The oral microbiota plays an important role in the overall health/symbiosis of the individual. Deviations from the state of symbiosis leads to dysbiosis and an increased risk of pathogenicity.
Brandon W. Peterson, Geerten‐Has Tjakkes, Anne‐Marie Renkema, David J. Manton, Yijin Ren   +4 more
wiley   +1 more source