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[Infective endocarditis caused by Aggregatibacter actinomycetemcomitans].

Revista espanola de quimioterapia : publicacion oficial de la Sociedad Espanola de Quimioterapia
Catalina Jesús, Ramírez-Estupiñán, Margarita, Bolaños-Rivero, Michele, Hernández-Cabrera, Isabel, de Miguel Martínez   +3 more
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Antibiotikakänslighet hos Aggregatibacter actinomycetemcomitans isolat

, 2012
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Virulence and Pathogenicity Properties of Aggregatibacter actinomycetemcomitans [PDF]

Pathogens, 2019
Aggregatibacter actinomycetemcomitans is a periodontal pathogen colonizing the oral cavity of a large proportion of the human population. It is equipped with several potent virulence factors that can cause cell death and induce or evade inflammation. Because of the large genetic diversity within the species, both harmless and highly virulent genotypes ...
Georgios N Belibasakis, Terhi Maula, Kai Bao   +2 more
exaly   +6 more sources

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Oral pathogenesis of Aggregatibacter actinomycetemcomitans

Microbial Pathogenesis, 2017
Aggregatibacter actinomycetemcomitans (A. actinomycetemcomitans) is a Gram-negative, facultative anaerobic bacillus that causes periodontal diseases such as localized aggressive periodontitis (LAP) and. consequently. bone resorption. The potential virulence factors of this organism are powerful leukotoxin, lipopolysaccharide (LPS), cell surface ...
Pourya, Gholizadeh, Ali, Pormohammad, Hosein, Eslami, Behrooz, Shokouhi, Vahid, Fakhrzadeh, Hossein Samadi, Kafil   +5 more
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Stability of the JP2 Clone of Aggregatibacter actinomycetemcomitans

Journal of Dental Research, 2009
The JP2 clone of Aggregatibacter actinomycetemcomitans is strongly associated with aggressive periodontitis. To obtain information about colonization dynamics of the JP2 clone, we used PCR to examine its presence in 365 Moroccan juveniles from whom periodontal plaque samples were collected at baseline and after one and two years.
Haubek, D, Ennibi, O-K, Væth, Michael, Poulsen, Sven, Poulsen, Knud   +4 more
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การประยุกต์ใช้คิวซีเอ็มเซนเซอร์ในการวิเคราะห์อันตรกิริยาเพื่อการตรวจวัด Aggregatibacter actinomycetemcomitans

2023
งานวิจัยนี้มีวัตถุประสงค์เพื่อศึกษาการประยุกต์ใช้ไบโอเซนเซอร์ชนิดควอตซ์คริสตัลไมโครบาลานซ์ (quartz crystal microbalance, QCM) ในการวิเคราะห์อันตรกิริยาระหว่างแบคทีเรียก่อโรคปริทันต์ชนิด Aggregatibacter actinomycetemcomitans กับโมโนโคลนอลแอนติบอดีที่จำเพาะเพื่อการตรวจวัดแบคทีเรียก่อโรคปริทันต์ ไบโอเซนเซอร์สำหรับการตรวจวัดถูกสร้างขึ้นโดยใช้คิวซีเอ ...
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Aggregatibacter actinomycetemcomitans: From Basic to Advanced Research

2022
Aggregatibacter actinomycetemcomitans is a major periodontal pathogen that was identified firstly in actinomycotic lesions and later in advanced forms of periodontal diseases as well as in oral cavity of healthy subjects. The particular pathogenicity of this specie makes it a target for extensive studies both at fundamental and practical scales.
Abdelhadi, Hbibi, Amal, Bouziane, Badiaa, Lyoussi, Mimoun, Zouhdi, Driss, Benazza   +4 more
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Aggregatibacter Actinomycetemcomitans in Down's Syndrome Children

Journal of Clinical Pediatric Dentistry, 2012
Objectives: To investigate the presence of Aggregatibacter actinomycetemcomitans (Aa) in Down's syndrome (DS) children in comparison with age-matched normal children and to determine if Aa was acquired during childhood in DS individuals. Study design: 60 DS children and 60 healthy children participated in this cross-sectional study.
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Role of Aggregatibacter actinomycetemcomitans in glutathione catabolism

Oral Microbiology and Immunology, 2009
Introduction:  Our previous studies demonstrated that three enzymes, γ‐glutamyltransferase (GGT), cysteinylglycinase (CGase) and cystalysin, are required for the catabolism of glutathione to produce hydrogen sulfide (H2S) in Treponema denticola. In this study, we examined glutathione catabolism in Aggregatibacter actinomycetemcomitans.Methods:  The GGT
L, Chu, X, Xu, J, Su, L, Song, Y, Lai, Z, Dong, D, Cappelli   +6 more
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Influence of different biomaterials on the viability of Aggregatibacter actinomycetemcomitans

Archives of Oral Biology, 2011
The aim of the present in vitro study was to evaluate the effects of different biomaterials used for regenerative periodontal surgery on the growth of the periodontopathogen Aggregatibacter actinomycetemcomitans.Three commercially available biomaterials of synthetic origin (hydroxyapatite/beta-tricalcium phosphate, nanostructured hydroxyapatite paste ...
Adrian, Kasaj, Brita, Willershausen, Rüdiger, Junker, Angelika, Callaway, Ulrike, Krahn, Beate, Kraft, Michael, Pietsch   +6 more
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