Results 31 to 40 of about 4,342 (172)

A population-based study of the salivary prevalence of Porphyromonas gingivalis and Aggregatibacter actinomycetemcomitans in Saudi Arabian adults with chronic periodontitis

open access: yesMedicine in Microecology, 2023
Aims: This study was designed to investigate the incidence of subgingival Porphyromonas gingivalis and Aggregatibacter actinomycetemcomitans infections and their relationship with genetic variability in Saudi Arabian adults with chronic periodontitis and
Kawther Aabed   +4 more
doaj   +1 more source

Novel fimbrilin PGN_1808 in Porphyromonas gingivalis. [PDF]

open access: yesPLoS ONE, 2017
Porphyromonas gingivalis, a periodontopathic gram-negative anaerobic bacterium, generally expresses two types of fimbriae, FimA and Mfa1. However, a novel potential fimbrilin, PGN_1808, in P.
Keiji Nagano   +3 more
doaj   +1 more source

fimA and tctC based DNA diagnostics for Salmonella

open access: yesMolecular and Cellular Probes, 1994
Immunochemical analyses of 85 isolates of 17 Salmonella serovars using polyclonal antiserum to SEF21, the type 1 fimbriae of Salmonella enteritidis, demonstrated antigenic relatedness among both type 1 and type 2 fimbriae of Salmonella. However, anti-SEF21 antiserum was not entirely suitable as a Salmonella diagnostic probe due either to a variability ...
J L, Doran   +9 more
openaire   +2 more sources

Phylogenetic diversity in fim and mfa gene clusters between Porphyromonas gingivalis and Porphyromonas gulae, as a potential cause of host specificity

open access: yesJournal of Oral Microbiology, 2020
Background Periodontopathic bacteria Porphyromonas gingivalis in humans and Porphyromonas gulae in animals are phylogenetically close and commonly have FimA and Mfa1 fimbriae.
Kaori Fujiwara-Takahashi   +6 more
doaj   +1 more source

FiMa-Reader: A Cost-Effective Fiducial Marker Reader System for Autonomous Mobile Robot Docking in Manufacturing Environments

open access: yesApplied Sciences, 2023
Accurately docking mobile robots to various workstations on the factory floor is a common and essential task. The existing docking methods face three major challenges: intricate deployment procedures, susceptibility to ambient lighting, and incapacity to
Xu Bian   +4 more
doaj   +1 more source

Density and surface tension of molten cast irons [PDF]

open access: yesJournal of Mining and Metallurgy. Section B: Metallurgy, 2021
Computer-aided development of liquid-assisted metallurgical processes requires reliable basic data for the molten materials, including thermophysical properties such as density, surface tension, and viscosity.
Fima P., Sobczak N.
doaj   +1 more source

FimA, a major virulence factor associated with Streptococcus parasanguis endocarditis [PDF]

open access: yesInfection and Immunity, 1995
Adherence of microorganisms to damaged heart tissue is a crucial event in the pathogenesis of infective endocarditis. In the present study, we investigated the role of the FimA protein as a potential virulence factor associated with Streptococcus parasanguis endocarditis.
D, Burnette-Curley   +6 more
openaire   +2 more sources

Dominant prevalence of Porphyromonas gingivalis fimA types I and IV in healthy Japanese children

open access: yesJournal of Dental Sciences, 2017
Background/purpose: Porphyromonas gingivalis is a major causative agent of chronic periodontitis, whilst circumstances for acquisition of the bacterium remain to be elucidated.
Yu Shimoyama   +5 more
doaj   +1 more source

Efficacy and Effectiveness of Extended Nursing Roles in Primary Dementia Care ‐ Results of the Multicenter, Cluster‐randomized Trial [PDF]

open access: yesAlzheimers Dement
Abstract Background Extended nursing roles in dementia care can improve treatment, care, and patient and caregiver outcomes. We tested the efficacy and cost‐effectiveness in People living with Dementia (PlwD) and caregivers. Method We analyzed data from 417 PlwD within the multicenter, cluster‐randomized InDePendent trial six months after baseline ...
Buchholz M   +7 more
europepmc   +2 more sources

Frequency of Porphyromonas gingivalis fimA in smokers and nonsmokers after periodontal therapy

open access: yesJournal of Applied Oral Science, 2019
Porphyromonas gingivalis is one of the most important Gram-negative anaerobe bacteria involved in the pathogenesis of periodontitis. P. gingivalis has an arsenal of specialized virulence factors that contribute to its pathogenicity.
Mariana Gouvêa Latini ABREU   +7 more
doaj   +1 more source

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