Results 71 to 80 of about 1,157 (198)

A scanning electronic microscopy study of the action of different desensitizing agents on bovine dentin

, 2008
This study sought to use scanning electronic microscopy (SEM) to evaluate the dentinal tubule occlusion potential of different desensitizing agents. Ten slices of bovine dentin were divided into six fragments, cleaned (using ultrasound), and etched for ...
Travassos, Alessandro Caldas, Balsamo, Marcelo, Mollica, Fernanda Brandao, Gomes Torres, Carlos Rocha, Fava de Moraes, Marcelo   +4 more
core   +1 more source

Effect of Remineralization Pretreatments on Human Dentin Permeability and Bond Strength

International Journal of Dentistry, 2023
This study aimed to evaluate Nd:YAG laser, calcium phosphate, and adhesive system effect as different pretreatments in different protocols on dentin permeability (DP) and bond strength (BS). Fifty human dentin discs were used (4 mm in diameter and 1,5 mm
Amjad Abu Hasna, Frederico Canato Martinho, Pablo Lenin Benitez Sellan, Camila Reis Pampuri, Carlos Rocha Gomes Torres, Cesar Rogério Pucci   +5 more
doaj   +1 more source

Microshear Bond Strength of Composite Resin to Mineral Trioxide Aggregate and Potassium Nitrate‐Modified Polycarboxylate Cement at Two Time Points Using Different Adhesive Approaches: An In Vitro Study

Clinical and Experimental Dental Research, Volume 12, Issue 1, February 2026.
ABSTRACT Objectives This in vitro investigation evaluated the microshear bond strength (µSBS) of composite resin to mineral trioxide aggregate (MTA) and a modified polycarboxylate cement containing potassium nitrate (PCC/KNO3), both utilized as pulpotomy materials.
Alireza Adl, Zahra Jowkar, Mahdi Zerafat, Fereshte Sobhnamayan   +3 more
wiley   +1 more source

Influence of desensitizing procedures on adhesion of resin cements to dentin [PDF]

, 2017
This study evaluated the effect of two desensitizer agents with different contents and Nd:YAG laser irradiation on the shear bond strength (SBS) of adhesive resin cements to dentin.
Kara, O., Kara, H. B., Cal, E., Usumez, A., Atay, A.   +4 more
core   +2 more sources

Dentin Hypersensitivity and Gingival Recession: Impact of Root Surface Coverage—A Retrospective Study

Journal of Esthetic and Restorative Dentistry, Volume 38, Issue 2, Page 238-246, February 2026.
ABSTRACT Objective To assess whether root surface coverage after periodontal plastic surgery is associated with significant dentin hypersensitivity suppression. Materials and Methods Included patients presented a significant dentin hypersensitivity (Schiff score ≥ 2) and gingival recession.
Romain Ohanessian, Angéline Antezack, Alexandre Feuillette, Cyril Ferrier, Virginie Monnet‐Corti   +4 more
wiley   +1 more source

Integrated Management of Molar–Incisor Hypomineralisation in a Paediatric Patient: A Case‐Based Perspective

Case Reports in Dentistry, Volume 2026, Issue 1, 2026.
Molar–incisor hypomineralisation (MIH) is a prevalent dental condition that poses significant management challenges. This case report details the multidisciplinary management of an 11‐year‐old female patient diagnosed with MIH, presenting with severe pain associated with the lower right first molar.
Kodikara Mudiyanselage Chathurika Padmakumari, Chandra Godamunne Herath, Hasanthi Sandamala Kumari Ratnatilake, Andrea Scribante   +3 more
wiley   +1 more source

Distribution and Clinical Characteristics of MIH in Schoolchildren From the Central Peruvian Jungle: A Cross‑Sectional Study

International Journal of Dentistry, Volume 2026, Issue 1, 2026.
Background Molar incisor hypomineralisation (MIH) is a developmental enamel defect that predominantly affects first permanent molars and frequently involves incisors. However, evidence on MIH prevalence and clinical presentation in jungle regions is limited.
Mayra Belen Barahona-Hernandez, Roxana Patricia López-Ramos, Julio César Sánchez-Sotomayor, Karin Harumi Uchima-Koecklin, Daniel José Blanco-Victorio, Gilmer Torres-Ramos, Andrea Scribante   +6 more
wiley   +1 more source

Comparison of the Microhardness of Primary Dentin With Artificially Induced Caries Following the Application of Sodium Fluoride Varnish With the Intensive Technique Versus Fluoride Therapy With Silver Diamine Fluoride

International Journal of Dentistry, Volume 2026, Issue 1, 2026.
Background and Objective Black discoloration is a major challenge encountered when using silver diamine fluoride (SDF) to manage early childhood caries (ECC). This study aimed to assess the carious primary dentin microhardness following the application of sodium fluoride (NaF) varnish with the intensive technique versus fluoride therapy with SDF ...
Sima Rafiei, Ahmad Jafari Ghavam Abad, Mehrsa Paryab, Golnaz Tayebi, Shima Younespour, Carlos M. Ardila   +5 more
wiley   +1 more source

Effectiveness of nano-calcium phosphate paste on sensitivity during and after bleaching: a randomized clinical trial

Brazilian Oral Research, 2015
The study aimed to evaluate the effectiveness of in-office bleaching and associated tooth sensitivity on application of nano-calcium phosphate paste as desensitizing agent.
Alessandro Dourado LOGUERCIO, Lidia Yileng TAY, Daniel Rodrigo HERRERA, Jose BAUER, Alessandra REIS   +4 more
doaj   +1 more source

Effect of desensitizing agents on dentin permeability and dentin tubule occlusion.

The journal of adhesive dentistry, 2003
The aim of this study was to evaluate: 1) the effect of five dentin desensitizing agents (DDAs) on permeability using hydraulic conductance, and 2) morphological tubule changes with scanning electron microscopy (SEM).The agents tested were Seal & Protect, Gluma Desensitizer, HurriSeal, D/Sense 2, and Super Seal.
Justine L, Kolker, Marcos A, Vargas, Steven R, Armstrong, Deborah V, Dawson   +3 more
openaire   +1 more source