Results 21 to 30 of about 2,979 (201)

The spatial arrangement of tubules in human dentin [PDF]

open access: yesJournal of Materials Science: Materials in Medicine, 2001
We applied two-dimensional numerical methods to describe the spatial arrangement of tubules in human dentin. The methods considered were two-point correlation functions, entropy-like measures, and angular distributions between nearest neighbors. The correlation functions were based on Fourier transform methods.
Sally J. Marshall   +4 more
openaire   +2 more sources

Evaluation of Dentin Tubule Occlusion Using Pre-Treatment with No-Ozone Cold Plasma: An In Vitro Study

open access: yesApplied Sciences, 2023
Dentin hypersensitivity is a common disease of the oral cavity, which renders the tooth extremely sensitive to stimuli. These symptoms usually result from the exposure of the dentinal tubules to the external environment.
Byul-Bora Choi   +4 more
doaj   +1 more source

An In-vitro Comparison of Nano Hydroxyapatite, Novamin and Proargin Desensitizing Toothpastes - A SEM Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2016
Introduction: Dentinal Hypersensitivity (DH) is commonly encountered clinical condition in dental practice which affects 8-57% of the adult population presenting for dental treatment, but the treatment of the same remains doubtful.
RITHESH KULAL   +3 more
doaj   +1 more source

Comparison of the effect of propolis varnish and green tea varnish on treatment of dentinal hypersensitivity: An In vitro scanning electron microscope study

open access: yesBiomedical and Biotechnology Research Journal, 2023
Background: Dentin hypersensitivity (DH) is perceived as pain to any stimuli, affecting all individuals. Propolis and green tea are natural, nontoxic substances.
M S Parinitha   +4 more
doaj   +1 more source

Effects of Dentifrices Containing Nanohydroxyapatite on Dentinal Tubule Occlusion—A Scanning Electron Microscopy and EDX Study

open access: yesApplied Sciences, 2020
This in vitro study evaluated the effects of dentifrices containing nano-hydroxyapatite (n-HAp) on dentinal tubule occlusion and on mineral deposition.
Emilia Bologa   +6 more
doaj   +1 more source

Ultrastructure of Odontoblasts in Dentinal Tubules of Mice [PDF]

open access: yesJournal of Dental Research, 1971
The presence of odontoblasts in dentinal tubules has been noted by numerous investigators. One of the first to describe their presence was B. Orban (l Dent Res 20:553-557, 1941). The cells were in tubules associated with forceps marks on the root surfaces.
Corpron, R. E., Avery, James K.
openaire   +4 more sources

The effects of different Er: YAG laser parameters combined with dole fluorine on dentinal tubules

open access: yes口腔疾病防治, 2018
Objective To explore the effects of Er: YAG lasers with different pulse energies and of Er: YAG lasers combined with Duraphat on dentine surface morphology and the dentinal tubule exposure rate, thereby providing a theo⁃ retical basis and parameters ...
LI Lu, QUE Guoying, LIU Tingting
doaj   +1 more source

Multiparameter image analysis to evaluate dentinal tubules patency after using different irrigation protocols

open access: yesScientific Dental Journal, 2022
Background: Scoring systems have been used to evaluate dentinal tubule patency in several papers; however, these conventional systems are time-consuming and rely primarily on evaluator estimation with a wide range of subjective variations.
Mohamed Ahmed Elsayed
doaj   +1 more source

Comparative evaluation of the effectiveness of XP-endo Finisher and passive ultrasonic activation on dentinal tubule penetration of irrigation solution: A confocal laser scanning microscopy study

open access: yesEndodontology, 2023
Aim: The aim of this in vitro study was to comparatively evaluate the effectiveness of XP-endo Finisher and passive ultrasonic (PU) activation on dentinal tubule penetration of irrigation solution: A confocal laser scanning microscopy study.
Ajay Singh Rao, Shreya Bhor, Unnati Shah
doaj   +1 more source

Slanted orientations of dentine tubules on remineralized dentine surfaces

open access: yesJournal of Materials Science: Materials in Medicine, 2010
Dentine carious lesions can be remineralized under optimal conditions, while the surface characteristics of the caries-attacked area may play an important role in the remineralization process. To understand such a surface mechanism, we examined the microstructures of the remineralized area pretreated with different methods.
Jing Mao   +5 more
openaire   +3 more sources

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