Results 61 to 70 of about 7,207 (198)

Periodontal Status of Type 1 Diabetes Mellitus and Healthy Pregnant Women: A Case–Control Pilot Study

International Journal of Dental Hygiene, EarlyView.
ABSTRACT Aims This cross‐sectional ‘case–control’ pilot study aimed to compare the size of periodontal wounds, periodontal status and total inflammatory burden between pregnant women with type 1 diabetes mellitus (T1DM) and non‐diabetic pregnant women. Methods Fifteen T1DM pregnant women and 15 healthy pregnant women were included. Clinical parameters (
M. Janc, M. Tomažič, M. Pirc, U. Skalerič, R. Schara   +4 more
wiley   +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  

Geographic Variation and Core Signatures of the Root Canal Microbiome: A Cross‐Country Comparative Study

International Endodontic Journal, EarlyView.
ABSTRACT Aim Root canal infections harbour complex microbial communities that may vary across geographic populations. This study aimed to compare the root canal microbiome across Spain, Sweden, and the USA, identifying key microbial taxa, compositional and functional differences, and cohort‐associated microbial signatures.
Naorem Leimarembi Devi, Olena Rakhimova, Christopher Staley, Ronald Ordinola‐Zapata, Maria Teresa Arias Moliz, Virginia Pérez‐Carrasco, Nelly Romani Vestman   +6 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

Physical map of the Treponema denticola circular chromosome [PDF]

Journal of Bacteriology, 1995
A physical map of the Treponema denticola ATCC 33520 genome was constructed by pulsed-field gel electrophoresis and DNA hybridization. The organism possesses a single, circular chromosome of approximately 3.0 Mbp and a 2.6-kbp circular plasmid, pTD1. The physical map of the A+T-rich genome was constructed with the rare-cutting restriction enzymes AscI,
J, MacDougall, I, Saint Girons
openaire   +2 more sources

Distinct Microbial and Host Proteome Signatures Relate to Proteolytic Activity in Gingival Crevicular Fluid in an Exploratory Study of Patients With Periodontitis

Journal of Clinical Periodontology, EarlyView.
ABSTRACT Aim Risk assessment tools for periodontitis lack sufficient precision to predict disease progression. The aim of this exploratory study was to evaluate proteolytic activity (PA) in gingival crevicular fluid in relation to clinically assessed progression risk, microbial community composition and host proteome. Materials and Methods Samples were
Miguel Carda‐Diéguez, Stefan Rüdiger, Gunnel Svensäter, Henrik Jansson, Tirthankar Mohanty, Yashuan Chao, Christofer Karlsson, Johan Malmström, Oonagh Shannon, Álex Mira, Julia R. Davies   +10 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

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.
Sabine Elisabeth Groeger, Yuxi Zhou, Jiawen Yong, Lei Wang, Sabine Ruf, Joerg Meyle   +5 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