Results 41 to 50 of about 20,304 (254)

Evaluation of Failure Rate for Cortical Dental Implants Placed in the Mandibular Anterior Region: A Systematic Review [PDF]

Journal of Clinical and Diagnostic Research
Introduction: To enhance the success of dental implants, it is crucial to understand the factors contributing to implant failure. Practitioners should carefully evaluate the relevance and impact of critical risk factors associated with the mandibular ...
Srishty Goyal, Dhirendra Kumar Singh, Kumari Lucy Bhola, Jalaluddin Mohammad   +3 more
doaj   +1 more source

Effect of Biologically Oriented Preparation Technique on the Stress Concentration of Endodontically Treated Upper Central Incisor Restored with Zirconia Crown: 3D-FEA

Molecules, 2021
The aim of this study was to evaluate the effect of biologically oriented preparation technique on the stress concentration of endodontically treated upper central incisors restored with zirconia crown (yttria-stabilized zirconia polycrystalline ceramic)
Luigi Giovanni Bernardo Sichi, Fernanda Zapater Pierre, Laura Viviana Calvache Arcila, Guilherme Schmitt de Andrade, João Paulo Mendes Tribst, Pietro Ausiello, Alessandro Espedito di Lauro, Alexandre Luiz Souto Borges   +7 more
doaj   +1 more source

Frequency and Localization of Overhanging Restorations

Cumhuriyet Dental Journal, 2020
Objectives: The aim of this retrospective study was to determine the frequency and localization of the overhanging restorations by observing patients’ routinely taken panoramic radiographs.
Uğur Erdemir, Aylin Çilingir, Esra Özyurt, Mediha Büyükgöze Dindar, Meltem Tekbaş Atay   +4 more
doaj   +1 more source

Can composite packaging and selective enamel etching affect the clinical behavior of bulk-fill composite resin in posterior restorations? 24-month results of a randomized clinical trial [PDF]

Journal of Applied Oral Science, 2023
Objectives This is a double-blind, split-mouth, randomized clinical study that aims to evaluate the influence of bulk-fill composite packaging presented in syringes (BSy) and capsules (BCa), and the effect of selective enamel etching (SEE) on the ...
Marcos de Oliveira BARCELEIRO, Chane TARDEM, Elisa Gomes ALBUQUERQUE, Leticia de Souza LOPES, Stella Soares MARINS, Luiz Augusto POUBEL, Roberta BARCELOS, Romina ÑAUPARI-VILLASANTE, Alessandro Dourado LOGUERCIO, Fernanda Signorelli CALAZANS   +9 more
doaj   +1 more source

Implant Abutment Screw Loosening: A Review of Effective Factors [PDF]

Journal of Clinical and Diagnostic Research, 2019
One of the prevalent complications of dental implants is screw loosening. It has been revealed that screw loosening is a matter of concern for both manufacturers and dental professionals, and this complication imposes more time and money to clinician and
Mohammad Ali Seddigh, Azam Sadat Mostafavi   +1 more
doaj   +1 more source

STUDY ON CARIES PREVALENCE AND CLINICAL PERFORMANCE OF RESTORATIONS APPLIED ON THE FIRST PERMANENT MOLAR [PDF]

Romanian Journal of Stomatology, 2018
The aim of the study was to evaluate the prevalence of dental caries (Ip), the treatment needs and the clinical performance of restorations applied on the first permanent molar (FPM) in a sample of patients, aged 6 to 10 years, over a period of 36 ...
Mihaela Tănase, Ioana Stanciu, Daciana Zmarandache, Aneta Munteanu, Victor Feraru   +4 more
doaj   +1 more source

A 14-year Follow-up of Resin Composite Occlusal Restorations: Split Mouth Randomised Clinical Trial and Wear Evaluation by Optical Coherence Tomography [PDF]

Journal of Clinical and Diagnostic Research, 2019
Introduction: The search for restorative materials with clinical longevity has led to modifications in the composition of the resin composites. Aim: To evaluate the clinical performance and the occlusal wear of posterior restorations with one microhybrid
Luís Felipe Espíndola-Castro, Renata Pedrosa Guimarães, Fábio Barbosa de Souza, Gabriela Queiroz de Melo Monteiro, Paulo Fonseca Menezes Filho, Luana Osório Fernandes, Claudio Heliomar Vicente da Silva   +6 more
doaj   +1 more source

One-year aging effects on microtensile bond strengths of composite and repairs with different surface treatments

Brazilian Oral Research
The present study aimed to evaluate effects of different surface treatments and aging of composite cylinders on bond strength of composite resin repair.
Marcela Oliveira de SOUZA, Vicente Castelo Branco LEITUNE, Stéfani Becker RODRIGUES, Susana Maria Werner SAMUEL, Fabrício Mezzomo COLLARES   +4 more
doaj   +1 more source

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

Molecular Oncology, EarlyView.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee, Byung‐Cheol Han, Gi‐Bang Koo, Jihye Park, Mijin Kwon, Young Bin Park, Jae‐Mun Choi, Seung‐Ho Lee, Sangho Roh   +8 more
wiley   +1 more source

A comparative effect of various surface chemical treatments on the resin composite-composite repair bond strength

Journal of Indian Society of Pedodontics and Preventive Dentistry, 2015
Aim: The aim of this in vitro study was an attempt to investigate the effect of different surface treatments on the bond strength between pre-existing composite and repair composite resin.
Shaloo Gupta, Abhishek Parolia, Ashish Jain, M Kundabala, Mandakini Mohan, Isabel Cristina Celerino de Moraes Porto   +5 more
doaj   +1 more source