Results 71 to 80 of about 166,337 (309)

Study on the immunopathological effect of titanium particles in peri‐implantitis granulation tissue: A case–control study

open access: yesClinical Oral Implants Research, 2022
Objectives To identify titanium particles (TPs) in biopsy specimens harvested from peri‐implantitis lesions and secondarily to study the histopathological characteristics in peri‐implantitis compared to periodontitis, in order to evaluate whether the ...
Mia Rakić   +5 more
semanticscholar   +1 more source

Molecular mechanisms linking peri-implantitis and type 2 diabetes mellitus revealed by transcriptomic analysis [PDF]

open access: yesPeerJ, 2019
Aims To explore molecular mechanisms that link peri-implantitis and type 2 diabetes mellitus (T2DM) by bioinformatic analysis of publicly available experimental transcriptomic data.
Tianliang Yu   +8 more
doaj   +2 more sources

Risk Characteristics of Peri-Implant Infections: A Retrospective Evaluation in a University Consultation Setting

open access: yesDentistry Journal, 2022
Peri-implantitis is a common biological complication in dentistry. The aim of the present study was to retrospectively analyze risk characteristics in a group of patients referred to a university-based consultation for peri-implantitis.
Achim V. Schwartzenberg   +5 more
doaj   +1 more source

Can Peri-Implant Marginal Bone Loss Progression and a-MMP-8 Be Considered Indicators of the Subsequent Onset of Peri-Implantitis? A 5-Year Study

open access: yesDiagnostics, 2022
The aim of this retrospective study was to investigate the relationship between the amount of early bone remodeling, the marginal bone loss (MBL) progression, and the peri-implant sulcular fluid concentration of active metalloproteinase-8 (a-MMP-8) and ...
R. Guarnieri   +5 more
semanticscholar   +1 more source

UTX Responds to Nanotopography to Suppress Macrophage Inflammatory Response by Remodeling H3K27me3 Modification

open access: yesAdvanced Science, EarlyView.
Compared with those on the pTi surface, macrophages on the TNTs surface present reduced myosin II contractility, which facilitates the nuclear translocation of the UTX. This reduction decreases the enrichment of the repressive H3K27me3 histone modification at the Abca1 gene locus, which promotes the transcription and protein expression of ABCA1 ...
Hengji Jia   +8 more
wiley   +1 more source

Volumetric Engineered 3D Drug Reservoir Against Diabetic Implant Infection via Cuproptosis‐Like Bacterial Death and Hunger‐Triggered Maintenance of Mitochondrial Integrity

open access: yesAdvanced Science, EarlyView.
This study provides a volumetric engineered 3D drug reservoir to combat diabetic implant infection. Cu‐doped quantum dots induce cuproptosis‐like bacterial death via metabolic collapse, while glucose oxidase triggers hunger‐triggered mitochondrial protection in host cells.
Dize Li   +8 more
wiley   +1 more source

Impact of Peri-Implant Inflammation on Metabolic Syndrome Factors: A Systematic Review

open access: yesApplied Sciences, 2023
This systematic review aims to evaluate the impact of peri-implantitis on the components of metabolic syndrome, and to provide suggestions on the management of peri-implantitis patients with metabolic disorders.
Yuchen Zhang   +3 more
doaj   +1 more source

What is the prevalence of peri-implantitis? A systematic review and meta-analysis

open access: yesBMC Oral Health, 2021
Background Peri-implantitis is a usual finding but estimates of its prevalence fluctuate very much. This may be due to the wide variety of disease definitions.
P. Diaz   +4 more
semanticscholar   +1 more source

A randomized clinical trial about presence of pathogenic microflora and risk of peri-implantitis: comparison of two different types of implant-abutment connections [PDF]

open access: yes, 2017
OBJECTIVE: The aim of this in vivo study was to evaluate two different types of implant-abutment connections: screwed connection and cemented connection, analyzing peri-implant bacteria microflora as well as other clinical parameters.
De Angelis, Francesca   +5 more
core  

Management of post‐implant fibrous dysplasia in the maxilla: A case study

open access: yesClinical Advances in Periodontics, EarlyView.
Abstract Background Fibrous dysplasia is generally rare, and even rarer in older adults. Special care is needed when altering the alveolar bone in these cases, especially if an implant is involved. This case study highlights such a scenario. Methods This case study details the experience of a 63‐year‐old African American female who presented with a ...
Yousef Taha Y. Amrou   +4 more
wiley   +1 more source

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