Results 101 to 110 of about 16,527 (236)

The Role of Viruses in the Pathogenesis of Periodontitis

Journal of Periodontal Research, EarlyView.
This narrative review aimed to summarize current evidence on the presence and potential pathogenic role of viruses in periodontitis. Design: Narrative Review; Population: Patients with periodontitis; Exposure: Detection of viruses in oral samples (biopsies, saliva, gingival crevicular fluid, subgingival plaque, blood); Outcome: Viral prevalence, load ...
Kim Natalie Stolte, Jørgen Slots, Henrik Dommisch   +2 more
wiley   +1 more source

Aggregatibacter actinomycetemcomitans - osobna iskaznica parodontopatogena

Sonda (Zagreb), 2014
A.a. je nepokretni, spororastući, kapnofilni (zahtjeva atmosferu s povećanim koncentracijom CO2), Gram-negativni kokobacil. Raste sporo na temperaturi od 37°C, u aerobnim ili anaerobnim uvjetima, u tekućim i čvrstim medijima, u atmosferi s otprilike 5% CO2.
Musić, Larisa, Puhar, Ivan
openaire   +3 more sources

Antibacterial Effect of Aqueous and Alcoholic Propolis Extracts on Aggregatibacter Actinomycetemcomitans in Patients with Chronic Periodontitis (An In-vitro Study)

Journal of Baghdad College of Dentistry, 2015
Background: Propolis has received great interest because of its wide range antimicrobial activity. Propolis also called (bee glue) due to its collection by (Apismellifera) honeybees from various plants resinous substance.
Saba S Mahdi, Liqaa M Ibrahim, Wifaq M Ali,   +2 more
doaj  

Diaphragmatic mass caused by Aggregatibacter actinomycetemcomitams

IDCases, 2020
A 52-year-old man was evaluated in our outpatient facility because of a thoracic mass for one month. A needle biopsy of the chest mass was performed and microbiological culture showed growth of Aggregatibacter actinomycetemcomitans.
Jose I. Martín-Serradilla, Silvia Franco-Hidalgo, Fernando Sánchez-Barranco, Elena Laherrán-Rodríguez, Maria-Teresa Hernández-Carrero   +4 more
doaj   +1 more source

Oral antibacterial effect of chlorhexidine treatments and professional prophylaxis in children [PDF]

, 2013
Aim: The primary aim of this longitudinal study was to evaluate additional effects of 4-week chlorhexidine digluconate (CHX) gel treatments to control Aggregatibacter actinomycetemcomitans counts in children after professional dental prophylaxis ...
Machado, Maria Aparecida de Andrade Moreira, Sakai, Vivien Thiemy, Silva, Thiago Cruvinel da, Tessarolli, Vanessa, Valarelli, Thais Marchini de Oliveira   +4 more
core   +1 more source

Autoimmunity and Periodontitis

Journal of Periodontal Research, EarlyView.
In a microbe‐driven inflammatory environment, peptidyl‐arginine deiminase (PAD) enzymes from neutrophils and Porphyromonas gingivalis citrullinate both microbial and self‐antigens. B cell presentation of citrullinated or self‐mimicking epitopes activates T cells that assist B cells in antibody isotype switching, affinity maturation, epitope spreading ...
Massimo Costalonga, Vivek Thumbigere‐Math, Mark C. Herzberg   +2 more
wiley   +1 more source

Antibacterial effect of a new haemostatic agent on oral microorganisms [PDF]

, 2012
Objective: The purpose of this study was to determine the antibacterial effect of a newly developed haemostatic agent Ankaferd Blood Stopper® (ABS) and Ferric Sulphate (FS) on various oral microorganisms.
Akca, Gülçin, Isik, Berrin, Odabas, Mesut Enes, Çinar, Çaðdaþ   +3 more
core   +1 more source

Localized Periodontitis in Young Individuals: Aggregatibacter JP2 Clone, Immunological Dysfunctions and Other Stories

Journal of Periodontal Research, EarlyView.
This review describes the features of grade C molar‐incisor pattern periodontitis and discusses the role of A. actinomycetemcomitans in its pathogenesis and why molars and incisors are preferably affected. Possible future studies on this aggressive disease in primary and permanent dentition and emerging omics techniques for diagnosis and management are
Luigi Nibali, Meaad M. Alamri, Manuela Maria Viana Miguel, Luciana Shaddox   +3 more
wiley   +1 more source

Gangliosides Block Aggregatibacter Actinomycetemcomitans Leukotoxin (LtxA)-Mediated Hemolysis [PDF]

Toxins, 2010
Aggregatibacter actinomycetemcomitans is an oral pathogen and etiologic agent of localized aggressive periodontitis. The bacterium is also a cardiovascular pathogen causing infective endocarditis. A. actinomycetemcomitans produces leukotoxin (LtxA), an important virulence factor that targets white blood cells (WBCs) and plays a role in immune evasion ...
Scott C. Kachlany, Nataliya V. Balashova, Rebecca K. Han, Amy Le, Jason B. Nishikubo, Michael S. Forman   +5 more
openaire   +3 more sources

Lifestyle, dietary factors and antibody levels to oral bacteria in cancer-free participants of a European cohort study [PDF]

, 2013
Background—Increasing evidence suggests that oral microbiota play a pivotal role in chronic diseases, in addition to the well-established role in periodontal disease.
Barricarte, Aurelio, Boeing, Heiner, Boutron-Ruault, Marie Christine, Bueno-de-Mesquita, H. Bas, Clavel-Chapelon, Francoise, Dorronsoro, Miren, Dossus, Laure, Duarte-Salles, Talita, Duell, Eric J., Foerster, Jana, Freisling, Heinz, Grioni, Sara, Huerta, Jose-Maria, Izard, Jacques, Jeppsson, Bengt,, Johansson, Anders, Johansson, Ingegerd, Kaaks, Rudolf, Katzke, Verena A., Key, Tim J., Khaw, Kay-Tee, Lif, Pernilla, Lund University., Lund University., Lund University., Mattiello, Amalia, Michaud, Dominique S., Molina-Montes, Esther, Naska, Androniki, Ohlsson, Bodil,, Olsen, Anja, Overvad, Kim, Palli, Domenico, Peeters, Petra H. M., Ramon Quiros, J., Riboli, Elio, Rubin, Zachary, Siersema, Peter D., Stepien, Magdalena, Tjonneland, Anne, Travis, Ruth C., Trichopoulou, Antonia, Tumino, Rosario, Vineis, Paolo, Wareham, Nick, Weiderpass, Elisabete, Ziara, Giana   +46 more
core   +2 more sources