Results 21 to 30 of about 1,561,909 (341)

Limosilactobacillus (Lactobacillus) fermentum ALAL020, a Probiotic Candidate Bacterium, Produces a Cyclic Dipeptide That Suppresses the Periodontal Pathogens Porphyromonas gingivalis and Prevotella intermedia

open access: yesFrontiers in Cellular and Infection Microbiology, 2022
Periodontal disease develops as a result of oral microbiota in dysbiosis, followed by the growth of periodontal pathogens such as Porphyromonas gingivalis and Prevotella intermedia.
Tomomi Kawai   +9 more
doaj   +1 more source

The Nexus Between Periodontal Inflammation and Dysbiosis

open access: yesFrontiers in Immunology, 2020
The nexus between periodontal inflammation and the polymicrobial biofilm in the gingival sulcus is critical to understanding the pathobiology of periodontitis.
Thomas E. Van Dyke   +2 more
doaj   +1 more source

Periodontal pathogens and clinical parameters in chronic periodontitis [PDF]

open access: yesMolecular Oral Microbiology, 2019
Abstract The use of next generation sequencing and bioinformatics has revealed the complexity and richness of the human oral microbiota. While some species are well known for their periodontal pathogenicity, the molecular‐based approaches for bacterial identification have raised awareness about new putative ...
Boyer, Emile   +6 more
openaire   +3 more sources

Fusobacterium nucleatum: The Opportunistic Pathogen of Periodontal and Peri-Implant Diseases

open access: yesFrontiers in Microbiology, 2022
Peri-implant diseases are considered to be a chronic destructive inflammatory destruction/damage occurring in soft and hard peri-implant tissues during the patient’s perennial use after implant restoration and have attracted much attention because of ...
Yanchi Chen   +4 more
semanticscholar   +1 more source

Interactions Between Neutrophils and Periodontal Pathogens in Late-Onset Periodontitis

open access: yesFrontiers in Cellular and Infection Microbiology, 2021
Late-onset periodontitis is associated with a series of inflammatory reactions induced by periodontal pathogens, such as Porphyromonas gingivalis, a keystone pathogen involved in periodontitis.
Qingsong Jiang   +7 more
doaj   +1 more source

Genetic Characteristics and Pathogenic Mechanisms of Periodontal Pathogens [PDF]

open access: yesAdvances in Dental Research, 2014
Periodontal disease is caused by a group of bacteria that utilize a variety of strategies and molecular mechanisms to evade or overcome host defenses. Recent research has uncovered new evidence illuminating interesting aspects of the virulence of these bacteria and their genomic variability.
A, Amano   +5 more
openaire   +2 more sources

Pathogen burden and cortisol profiles over the day [PDF]

open access: yes, 2009
Hypothalamic-pituitary-adrenocortical (HPA) regulation in adults is influenced by early psychosocial adversity, but the role of infectious disease history is poorly understood.
Steptoe, A   +6 more
core   +1 more source

Discrimination of periodontal pathogens using Raman spectroscopy combined with machine learning algorithms

open access: yesJournal of Innovative Optical Health Sciences, 2022
Periodontitis is closely related to many systemic diseases linked by different periodontal pathogens. To unravel the relationship between periodontitis and systemic diseases, it is very important to correctly discriminate major periodontal pathogens.
Juan Zhang   +8 more
doaj   +1 more source

Mitigation of the Toxic Effects of Periodontal Pathogens by Candidate Probiotics in Oral Keratinocytes, and in an Invertebrate Model

open access: yesFrontiers in Microbiology, 2020
The larvae of the wax moth Galleria mellonella and human oral keratinocytes were used to investigate the protective activity of the candidate oral probiotics Lactobacillus rhamnosus GG (LHR), Lactobacillus reuteri (LR), and Streptococcus salivarius K-12 (
Raja Moman   +4 more
doaj   +1 more source

Express Diagnostics of Proteolytic Activity of Periodontopathogens—Methodological Approach

open access: yesDentistry Journal, 2022
The species spectrum of the oral microbiome is considered to be the key factor in the development and progression of periodontal inflammatory disorders.
Ekaterina Aronova   +7 more
doaj   +1 more source

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