Results 61 to 70 of about 13,371 (208)

Service evaluation to establish the sensitivity, specificity and additional value of broad-range 16S rDNA PCR for the diagnosis of infective endocarditis from resected endocardial material in patients from eight UK and Ireland hospitals [PDF]

, 2014
Infective endocarditis (IE) can be diagnosed in the clinical microbiology laboratory by culturing explanted heart valve material. We present a service evaluation that examines the sensitivity and specificity of a broad-range 16S rDNA polymerase chain ...
Alshafi, K, Gouliouris, T, Harris, KA, Hartley, JC, Jalili, S, Munthali, P, NiRiain, U, Williams, OM, Yam, T   +8 more
core   +1 more source

Microbiota and clinical outcomes of implant‐supported full‐mandible dentures on patients with a history of periodontitis: A 5‐year prospective cohort study

Journal of Prosthodontics, EarlyView.
Abstract Purpose To characterize the microbiota of implant‐supported full‐mandible dentures and its correlation to clinical outcomes for up to 5 years after implant loading in patients with a history of periodontal disease. Materials and Methods Twelve individuals with a history of periodontitis (Stage IV and Grade B) received five immediate implants ...
Jefferson Antônio Gomes, Yumi Chokyu Del‐Rey, Alice Ramos de Freitas, Ivete Aparecida de Mattias Sartori, Cássio do Nascimento   +4 more
wiley   +1 more source

Antibacterial and Antibiofilm Potency of Ziziphora clinopodioides Essential Oil: An In Vitro Study

Sulaimani Dental Journal
Objective: The present study examined the antibacterial and antibiofilm efficacy of Ziziphora clinopodioides (Z. clinopodioides) essential oil (EO) against the primary biofilm colonizers, such as Streptococcus sanguinis (S. sanguinis), Streptococcus
Sozyar Kamaran, Aram Mohammed
doaj   +1 more source

Viable compositional analysis of an eleven species oral polymicrobial biofilm [PDF]

, 2016
Purpose: Polymicrobial biofilms are abundant in clinical disease, particularly within the oral cavity. Creating complex biofilm models that recapitulate the polymicrobiality of oral disease are important in the development of new chemotherapeutic agents.
Axe, Alyson S., Bradshaw, David J., Lappin, Gillian, Millhouse, Emma, Millington, Owain R., Nile, Christopher J., O'Donnell, Lindsay E., Ramage, Gordon, Sherry, Leighann, Williams, Craig   +9 more
core   +1 more source

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

Clinical concentrations of peroxidases cause dysbiosis in invitro oral biofilms [PDF]

, 2018
Background and Objective: Little is known about the initiation of dysbiosis in oral biofilms, a topic of prime importance for understanding the etiology of, and preventing, periodontitis.
Agar, Ashby, Bafort, Chu, Cugini, Dagar, Diaz, Erciyasa, Ge, Griffen, Hajishengallis, Hampton, Hernandez, Herrero, Herrero, Kaner, Kaplan, Klebanoff, Kreth, Lang, Leppilahti, Loozen, Mates, Meisel, Miyasaki, Ozcaka, Pericone, Rathnayake, Rudolph, Sanchez-Acedo, Smith, Smith, Staab, Taioli, Thomas, Wang, Wong   +36 more
core   +2 more sources

Molar–Incisor and Generalized Grade C Periodontitis: Distinct Microbiome–Immune Interactions Suggest Divergent Pathogenesis

Journal of Periodontal Research, EarlyView.
Molar–Incisor (PerioC‐MIP) and Generalized (PerioC‐G) Grade C Periodontitis in systemically healthy patients exhibit different microbiological, inflammatory markers, and genomic signatures, as the analysis of subgingival content from North Americans with PerioC‐MIP and Brazilians with PerioC‐G (geographic preference of each respective phenotype ...
Camila S. Stolf, Hélvis E. S. Paz, Murilo C. Paraluppi, Manuela M. V. Miguel, Mauro P. Santamaria, Mabelle F. Monteiro, Deyvid E. Amgarten, Raquel R. A. Franco, Luciana S. Branco‐de‐Almeida, Luciana M. Shaddox, Renato C. V. Casarin   +10 more
wiley   +1 more source

Relationship between sucrose concentration and bacteria proportion in a multispecies biofilm: Short title: Sucrose challenges to a multispecies biofilm

Journal of Oral Microbiology, 2021
Objective: The aim of this study was to evaluate the relationship between sucrose concentration and bacteria proportion in a multispecies biofilm model. Methods: Streptococcus mutans (S. mutans), Streptococcus oralis (S.
Jian-Na Cai, Hyeon-Mi Choi, Jae-Gyu Jeon
doaj   +1 more source

Biosynthesis of silver nanoparticles from Syzygium cumini leaves and their potential effects on odontogenic pathogens and biofilms

Frontiers in Microbiology, 2022
This study analyzed the antimicrobial and antibiofilm action and cytotoxicity of extract (HEScL) and silver nanoparticles (AgNPs-HEScL) from Syzygium cumini leaves.
Wagner Luis de Carvalho Bernardo, Marcelo Fabiano Gomes Boriollo, Caroline Coradi Tonon, Jeferson Júnior da Silva, Mateus Cardoso Oliveira, Fernando Cruz de Moraes, Denise Madalena Palomari Spolidorio   +6 more
doaj   +1 more source

Variation at the capsule locus, cps, of mistyped and non-typable Streptococcus pneumoniae isolates [PDF]

, 2012
The capsule polysaccharide locus (cps) is the site of the capsule biosynthesis gene cluster in encapsulated Streptococcus pneumoniae. A set of pneumococcal samples and non-pneumococcal streptococci from Denmark, the Gambia, the Netherlands, Thailand, the
Antonio, M, Bentley, SD, Bootsma, HJ, Gould, KA, Hanage, WP, Hermans, PW, Hinds, J, Lambertsen, L, O'Brien, KL, Salter, SJ, Turner, P   +10 more
core   +1 more source