Results 31 to 40 of about 52,141 (185)

Comparative sem evaluation of three solvents used in endodontic retreatment: an ex vivo study

Journal of Applied Oral Science, 2008
This study compared, by scanning electron microscopy (SEM), the efficacy of three solvents on the removal of filling materials from dentinal tubules during endodontic retreatment. Forty human maxillary canines with straight canals were prepared according
Miriam F. Zaccaro Scelza, Jeffrey M. Coil, Ana Carolina de Carvalho Maciel, Lílian Rachel L. Oliveira, Pantaleo Scelza   +4 more
doaj   +1 more source

An in vitro analysis of the effect of adjunctive use of ozonated oil with a desensitizing agent on dentinal tubule occlusion

Journal of Oral Biology and Craniofacial Research, 2020
Introduction: Dentinal hypersensitivity (DH), is a commonly encountered clinical problem, the management of which is by two main approaches that involve blockage of nerve activity and tubular occlusion.
H.R. Veena, C. Afigith Mathew, Riya Achamma Daniel, P. Shubha, R. Sreeparvathy, Neha Pradhan   +5 more
doaj   +1 more source

Analysis of an herbal ayurdantham medicated tooth liquid on dentinal tubule occlusion using scanning electron microscopy

Journal of Pharmacy and Bioallied Sciences, 2021
Background: Dentin hypersensitivity is described as “short sharp pain arising from exposed dentin in response to various stimuli typically thermal, evaporative, tactile, osmotic or chemical and cannot be ascribed to any other form of dental defect or ...
Ashwini Tumkur Shivkumar, Sowmya Halasabalu Kalgeri, Bhagyalakshmi Avinash, Harsha Raj Bassapa Shashidar, Ramya Sheshadri   +4 more
doaj   +1 more source

Comparative Evaluation of Efficacy of Iontophoresis with 0.33% Sodium Fluoride Gel and Diode Laser Alone on Occlusion of Dentinal Tubules [PDF]

Journal of Clinical and Diagnostic Research, 2017
Introduction: Dentinal Hypersensitivity (DH) is one of the most commonly encountered clinical problems. Literature reveals no specific therapy to satisfactorily eliminate dentinal hypersensitivity. Aim: The aim of this study was to assess and compare
Anup Raghunath Patil, Siddhartha Varma, Girish Suragimath, Keshava Abbayya, Sameer Anil Zope, Vishwajeet Kale   +5 more
doaj   +1 more source

A New Method for Automatic Detection and Quantification of Dentinal Tubules

, 2023
2023 Innovations in Intelligent Systems and Applications Conference, ASYU 2023 -- 11 October 2023 through 13 October 2023 -- Sivas -- 194153Conventional methods for calculating the number, diameter, and density of dentinal tubules in dentin-related ...
Duru, A., Karas, I.R., Karayurek, F., Ileri, K.   +3 more
core   +1 more source

Salivary Citrate Deficiency Defines an Endogenous Dentin Remineralization Failure State Through Glandular MT1/2‐Zn2+‐ACO2 Dysregulation

Advanced Science, EarlyView.
Salivary citrate deficiency in early‐stage Sjögren's syndrome accompanies impaired dentin remineralization despite preserved salivary flow and mineral availability. Matched‐ion experiments reveal disrupted mineral organization and reduced dentin recovery at disease‐associated citrate levels.
Ran You, Wenhui Wang, Franklin R. Tay, Haotian Dong, Mutong Wei, Ruoyun Wu, Xin Song, Chen Chen, Haifeng Xie   +8 more
wiley   +1 more source

Effect of 17% ethylenediaminetetraacetic acid and silver citrate on sealer resin penetration in the apical third

Dental Journal
Background: Endodontic sealers limit bacteria growth and clean the smear layer of the root canal. Biocompatible irrigants silver citrate and ethylenediaminetetraacetic acid (EDTA) have a chelating agent that increases sealer penetration in dentinal ...
Iceu Estu Kurmaena, Cut Nurliza, Basri A. Gani   +2 more
doaj   +1 more source

Integrated microanatomy and microstructure of the maxillary tooth plate reveal a reinforced feeding system and tougher diet in Late Triassic Hyperodapedontinae (Rhynchosauria, Archosauromorpha)

The Anatomical Record, EarlyView.
Abstract Hyperodapedontine rhynchosaurs possessed a unique oral apparatus, long interpreted as an adaptation for processing abrasive and resistant plant material. However, the microanatomical and histological evidence supporting this interpretation remains poorly documented.
Caio A. Scartezini, Pedro L. B. Pruciano, Brodsky D. M. Farias, Marina B. Soares   +3 more
wiley   +1 more source

SEM images of dentin surface and longitudinal section morphology indicating dentinal tubules occlusion.

, 2015
(A, B) Dentin discs etched with 10% citric acid for 30s. All of the dentinal tubules were open. (C, D) Dentinal tubules occluded with newly formed rod-like crystals after dentin discs were coated with PAMAM dendrimers and immersed in SBF for 1w.
Lei Wang (6656), Hailan Feng (487918), Tianda Wang (725822), Sheng Yang (592249)   +3 more
core   +1 more source

In vitro study of the penetration of Streptococcus sanguis and Prevotella intermedia strains into human dentinal tubules

, 2000
The persistent presence of bacteria in the root canal system often leads to the failure of treatment. The purpose of this study was to determine in vitro penetration of Streptococcus sanguis and Prevotella intermedia into dentinal tubules, Samples ...
Berkiten, M, Okar, I, Berkiten, R
core   +2 more sources