Results 61 to 70 of about 341,082 (213)

Influence of Universal Adhesives With or Without Silane Compared to One‐Step and Two‐Step Silane Agents on Bond Strength to Lithium Disilicate

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective To evaluate the microshear bond strength (μSBS) to lithium disilicate achieved with universal adhesives (with and without silane) compared with one‐step and two‐step silanes, immediately (IM) and after thermocycling (TC). Chemical interaction (CI) was also assessed.
Camilo Pulido, Michel Wendlinger, Gabriel David Cochinski, Camila Farias Monteles, Alessandro Dourado Loguercio   +4 more
wiley   +1 more source

In vitro evaluation of dentin tubule occlusion by three bioactive materials: A scanning electron microscopic study

Dental Research Journal, 2019
Background: Dentin hypersensitivity (DH) is a common problem characterized by a short, sharp pain. Reduction of dentin permeability by occluding dentin tubules is considered as a method for treating DH.
Maryam Ghafournia, Maryam Hajnorouzali Tehrani, Afsaneh Nekouei, Reyhaneh Faghihian, Mehrnaz Mohammadpour, Atiyeh Feiz   +5 more
doaj   +1 more source

Air‐Abrasion With Aluminum Oxide Particles in Non‐Carious Cervical Lesions: Impact on Sclerotic Superficial Layer, Surface Topography, and Restorative Adhesive Performance

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective To evaluate the effect of airborne‐particle abrasion (APA) with aluminum oxide on superficial dentin sclerosis, surface topography, and bonding performance of a universal adhesive in natural non‐carious cervical lesions (NCCLs), using dentin classification by the North Carolina Index (NCI) and Optical Coherence Tomography Index (OCT).
Nathalie Murielly Rolim de Abreu, Romina Ñaupari‐Villasante, Pedro Henrique de Aguiar Moreira, Alessandro D. Loguercio, Frederico Barbosa de Sousa   +4 more
wiley   +1 more source

Efeito da irrigação passiva ultrassônica na difusão de íons hidroxila através da dentina radicular: estudo ex vivo [PDF]

, 2013
TCC (graduação) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Odontologia.O objetivo deste trabalho foi avaliar o efeito da irrigação ultrassônica passiva (IUP) na difusão, através da dentina radicular, de íons hidroxila ...
Cidade, Fernanda Helaine
core  

Implications of European Union Sodium Perborate Restrictions for Intracoronal Bleaching Procedures: A Narrative Review

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objectives To critically evaluate current and emerging intracoronal bleaching agents and to provide an evidence‐informed framework for clinical decision‐making in the postsodium perborate era. Overview The declining availability of sodium perborate, particularly within the European Union, has substantially altered contemporary intracoronal ...
Marco M. Herz, Christian Meller, Christian Klein, Johannes Österreicher   +3 more
wiley   +1 more source

The effect of stannous fluoride desensitizing toothpaste on immediate dentin sealing ability of universal adhesive in vitro

Journal of Dental Sciences
Background/purpose: The stannous fluoride pretreatment of dentin may compromise the bond formation of the dentinal adhesive system. This study aimed to determine the effect of stannous fluoride (SnF2) desensitizing toothpaste on immediate dentin sealing ...
Kanittha Kijsamanmith, Panita Sasananda, Punnavit Ngamlertnapaporn, Suphalak Trairattanathada, Atis Kijsiripanth   +4 more
doaj   +1 more source

Effect of Cold Plasma on the Penetration Depth of AH26 and Beta Resin Sealers in Dentinal Tubules [PDF]

Journal of Dentistry
Statement of the Problem: The creation of a proper seal of the root canal with canal-filling materials, such as gutta-percha and sealer, is one of the essential factors in the success of root canal treatment.
Bahare Johari, Solmaz Araghi, Mohammad Vahedi, Seyedeh Saba Sharifzadeh, Arash Azizi   +4 more
doaj   +1 more source

R‐Loops Mediated Odontogenic Differentiation of hDPSCs by Activating the cGAS‐STING Pathway Under Inflammatory Microenvironment

Oral Diseases, EarlyView.
ABSTRACT Background R‐Loops are three‐stranded DNA/RNA hybrids implicated in immune responses. Their role in mesenchymal stem cell differentiation, particularly in dental pulp regeneration under inflammation, remains unclear. Methods Rat pulpo‐dentinal complex (PDC) injury models and LPS‐stimulated human dental pulp stem cells (hDPSCs) were used.
Yun Yang, Yiqing Wang, Yating Miao, Zhipu Luo, Lin Niu, Ruirui Liu   +5 more
wiley   +1 more source

Influência de agentes dessensibilizantes na resistência de união de sistemas adesivos à dentina [PDF]

, 2006
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-Graduação em OdontologiaA substituição de restaurações de amálgama por restaurações adesivas estéticas resulta muitas vezes em sensibilidade pós-
Czernay, João Adolfo
core  

Comparative Evaluation of Microleakage in Class V Cavities Restored with Glass Ionomer Cement Modified with Chicken Eggshell Powder and Cention N: An In-vitro Study [PDF]

Journal of Clinical and Diagnostic Research
Introduction: Glass Ionomer Cements (GIC) have been valued for their ease of use, fluoride release, and bonding. However, their microleakage can cause sensitivity and secondary caries.
Snehal Madhukar Wamane, Sarita Vikram Singh, Aniket Kakasaheb Jadhav, Mrunal Manohar Shinde, Ruchira Bhamare   +4 more
doaj   +1 more source