Results 111 to 120 of about 341,082 (213)

In vitro evaluation of the effect of dietary acids and toothbrushing on human root dentin permeability

, 2010
OBJECTIVES: The purpose of this in vitro study was to quantify the alterations in human root dentin permeability after exposure to dietary acids and to evaluate the effect of toothbrushing after acid application.
Zandim-Barcelos, Daniela Leal, Leite, Fabio Renato Manzolli, Sampaio, José Eduardo Cezar   +2 more
core   +3 more sources

Treatment of dentin hypersensitivity with stannous fluoride: a scanning elctron microscopy study and dentin permeability evaluations

, 1998
Dentin hypersensitivity in caused by open dentinal tubules which increase permeability. In remains a serious clinical problem, since attempts to deal with in have only been partly successful. One recent form of treatments is stannous fluoride gel (GELKAM,
C. Prati, LUCCHESE, Alessandra, P. Ferrieri, R. Mongiorgi   +3 more
core  

Effect of bioactive glasses and neodymium:yttrium-aluminum-garnet laser on dentin permeability. [PDF]

J Conserv Dent, 2020
Penha KJS, Roma FRVO, Torres CRG, Bauer JRO, Firoozmand LM.   +4 more
europepmc   +1 more source

Dentin Permeability After Toothbrushing with Two Different Toothpastes

, 1998
The present study aims to assess the morphology of enamel and dentin after treatments with various toothpastes in powder or paste form recently proposed for home use. Dentin permeability was calculated as hydraulic conductance (Lp).
LUCCHESE , ALESSANDRA, C. Prati, S. Chersoni, R. Mongiorgi   +3 more
core   +1 more source

Effect of experimental dentifrices containing epigallocatechin-3-gallate–loaded chitosan nanoparticles on permeability, tubule occlusion, microhardness, and wear in eroded dentinWhy Is This Important?

JADA Foundational Science
Background: Dentin hypersensitivity and tooth wear are common oral conditions. Natural substances and nanotechnology emerge as promising approaches. This study aimed to evaluate the effect of experimental dentifrices containing epigallocatechin-3-gallate
Karen Pintado-Palomino, DDS, MSc, PhD, Letícia de Sousa Franco, DDS, MSc, Renata Siqueira Scatolin, DDS, MSc, PhD, Luiza Araújo Gusmão, MSc, PhD, Antonio Claudio Tedesco, MSc, PhD, Mario Sadaiti Ogasawara, Raissa Manoel Garcia, DDS, MSc, Tais Scaramucci, DDS, PhD, Silmara Aparecida Corona, DDS, MSc, PhD   +8 more
doaj   +1 more source

Comparison of dentinal hydraulic conductance according to the application time of oxalate-based desensitizers

Revista Facultad de Odontología Universidad de Antioquia, 2015
Introduction: an in vitro model was used to measure the hydraulic conductance in human dentin discs treated with oxalic acid for 15, 30 or 60 s maintaining the occlusive effect and measuring 7 and 14 days after application.
Eduardo Fernández, María de los Ángeles Romero, Cristian Bersezio, Patricio Vildósola, Claudia Letelier, Osmil Batista Oliveira-Junior, Javier Martín   +6 more
doaj  

Evaluation of the dentin changes in teeth subjected to endodontic treatment and photodynamic therapy

Revista de Odontologia da UNESP
Introduction Antimicrobial photodynamic therapy (PDT) is an efficient adjuvant technique to promote disinfection of the root canal system. Therefore, it is important to investigate changes to dentin morphology and permeability induced by the use of diode
Mariane Floriano Lopes Santos LACERDA, Carolina Oliveira de LIMA, Gabriel Pinheiro LACERDA, Celso Neiva CAMPOS   +3 more
doaj   +1 more source

Dentin comparison in primary and permanent molars under transmitted and polarised light microscopy: An in vitro study

Journal of Indian Society of Pedodontics and Preventive Dentistry, 2010
Dentin is the fundamental substrate of restorative dentistry and its properties and characteristics are key determinants of nearly all restorative, preventive and disease processes of the teeth.
Chowdhary N, Subba Reddy V
doaj  

Effect of a modified methyl methacrylate-p-styrene sulfonic acid copolymer-based gel desensitizer on dentin permeability and tubule occlusion in human dentin in vitro. [PDF]

J Dent Sci
Chatanan A, Kijsamanmith K, Kerdvongbundit V, Aroonrangsee T, Vongsavan N.   +4 more
europepmc   +1 more source

Evaluation of Five Different Desensitizers: A Comparative Dentin Permeability and SEM Investigation In Vitro. [PDF]

Open Dent J, 2017
Yilmaz NA, Ertas E, Orucoğlu H.
europepmc   +1 more source