Results 71 to 80 of about 7,910 (222)

The Effect Ant-Nest Plant (Myrmecodia pendans) Extract on Streptococcus sanguinis and Treponema denticola Biofilms

, 2020
Introduction: Ant-nest plant (Myrmecodia pendans) contains triterpenoid, flavonoid, saponin and tannin that acts as antibacterial substance. Objectives: This study’s aim was to analyze the effect of Myrmecodia pendans extract effect towards biofilm of ...
Nely Soviati, A. Widyarman, C. T. Binartha   +2 more
semanticscholar   +1 more source

Surveying immune and inflammatory alterations in periodontitis among individuals with Down syndrome: A preliminary cross‐sectional study

Journal of Periodontology, EarlyView.
Abstract Background Individuals with Down syndrome (DS) are particularly vulnerable to early‐onset and rapidly progressing periodontitis, yet the local immune‐inflammatory alterations that contribute to this susceptibility are not fully understood. This study aimed to characterize cytokine profiles in gingival crevicular fluid (GCF) from individuals ...
Leticia Helena Theodoro, João Victor Soares Rodrigues, Marta A. A. Nuernberg, Pedro Henrique Petrilli, Mabelle de Freitas Monteiro, Valdir Gouveia Garcia, Rafael Scaf de Molon, Renato Correa Viana Casarin   +7 more
wiley   +1 more source

Predictability of a dental implant prognosis system: A retrospective study

Journal of Periodontology, EarlyView.
Abstract Background This study aimed to evaluate the predictability of the dental implant prognosis system proposed by Kwok et al. in 2023 by assessing implant survival rates across different initial prognosis categories over a 5‐year period. Methods Data were retrospectively collected from patients who received at least one dental implant from 2013 ...
Kristen Young, Michelle Tong, Yu‐Ting Yeh, Richard T. Kao, Guo‐Hao Lin   +4 more
wiley   +1 more source

Porphyromonas gingivalis and Treponema denticola Mixed Microbial Infection in a Rat Model of Periodontal Disease

Interdisciplinary Perspectives on Infectious Diseases, 2010
Porphyromonas gingivalis and Treponema denticola are periodontal pathogens that express virulence factors associated with the pathogenesis of periodontitis. In this paper we tested the hypothesis that P. gingivalis and T.
Raj K. Verma, Sunethra Rajapakse, Archana Meka, Clayton Hamrick, Sheela Pola, Indraneel Bhattacharyya, Madhu Nair, Shannon M. Wallet, Ikramuddin Aukhil, Lakshmyya Kesavalu   +9 more
doaj   +1 more source

Designing Polymerase Chain Reaction for Molecular Diagnostics of the Primary Bacterial Cause of Periodontitis [PDF]

Journal of Advanced Biomedical Sciences, 2020
Background & Objective: Periodontal disease, which can become a chronic condition, is an inflammatory disease that upsets the soft and hard structures supporting the teeth. The aim of the present study was to design and develop an in-house PCR Method, to
mohammad soleimani, mohammadreza zolfaghari, abbas morovvati   +2 more
doaj  

Aging and periodontitis increase brain dissemination of oral bacteria

Journal of Periodontology, EarlyView.
Abstract Background The microbiome is a dynamic system that changes throughout life. Studies have revealed the relationship between periodontal disease and the oral microbiota; however, the impact of periodontal disease on the expression of senescence markers and on the inflammaging of the oral and systemic microbiome remains unclear.
Ozge Unlu, Tsute Chen, Nil Yakar, Zeliha Guney, Bruce Paster, Isabel Carreras, Alpaslan Dedeoglu, Alpdogan Kantarci   +7 more
wiley   +1 more source

Porphyromonas gingivalis Outer Membrane Vesicles Mediate Coaggregation and Piggybacking of Treponema denticola and Lachnoanaerobaculum saburreum

International Journal of Dentistry, 2013
Porphyromonas gingivalis sheds outer membrane vesicles that contain several virulence factors, including adhesins. In this study, we investigated the ability of P.
Daniel Grenier
doaj   +1 more source

Periodontitis during pregnancy: The effect on the gut microbiome and intestinal inflammation

Journal of Periodontology, EarlyView.
Abstract Background Periodontitis has been epidemiologically associated with adverse pregnancy outcomes, but causality remains difficult to establish in humans due to confounding factors. This study uses a controlled murine model to examine the effects of experimentally induced periodontitis on the composition of the gut microbiota and gastrointestinal
Richard Bright, Matthew G. Macowan, Keyuan Tian, Tracy Fitzsimmons, Rebecca L. Wilson, Claire T. Roberts, Claus T. Christophersen, Peter M. Bartold, Stephen P. Kidd, Peter S. Zilm   +9 more
wiley   +1 more source

Effects of Hibiscus sabdariffa L. extract on multispecies Porphyromonas gingivalis and Treponema denticola biofilms in vitro

Scientific Dental Journal, 2023
Background: Porphyromonas gingivalis and Treponema denticola are bacteria that play a crucial role in periodontitis. Hibiscus sabdariffa L. contains flavonoids, alkaloids, saponins, and tannins; compounds which are expected to inhibit biofilm formation ...
Angela Winson, Trijani Suwandi, Olivia Nauli Komala   +2 more
doaj   +1 more source

Tip-oriented adherence of Treponema denticola to fibronectin [PDF]

Infection and Immunity, 1990
The adherence of Treponema denticola to ligands on cell surfaces or in basement membranes of periodontal tissues might play an important role in its pathogenicity. A direct microscopic assay was used to examine the binding of T. denticola to fibronectin and other protein substrates adsorbed on plastic cover slips. All strains of T.
J R, Dawson, R P, Ellen
openaire   +2 more sources