Results 161 to 170 of about 1,190,819 (209)

Movement of Dentinal and Pulpal Fluid Caused by Clinical Procedures

open access: yesJournal of Dental Research, 1968
The effects of some clinical procedures on the fluid contents of the dentin and pulp were studied in vitro. The method involved measurement of the movement of the meniscus in a tube and glass capillary filled with physiologic saline solution and attached to the root pulp of the extracted tooth.
M, Brännstrom, L A, Lindén, G, Johnson
openaire   +3 more sources

Analysis of human dentinal fluid

Oral Surgery, Oral Medicine, and Oral Pathology, 1970
C T, Coffey, M J, Ingram, A M, Bjorndal
exaly   +3 more sources

A First Study on the Usefulness of Matrix Metalloproteinase 9 from Dentinal Fluid to Indicate Pulp Inflammation

open access: yesJournal of Endodontics, 2011
With a sensitive assay, it was possible to detect an enzyme linked with pulp tissue destruction (MMP-9) in dentinal fluid. However, the collection method needs to be improved to provide predictable fluid yields.
Matthias Zehnder   +2 more
exaly   +2 more sources

The effect of dentinal fluid flow during loading in various directions—Simulation of fluid–structure interaction

open access: yesArchives of Oral Biology, 2013
Objectives This study uses a fluid–structure interaction (FSI) simulation to evaluate the fluid flow in a dental intrapulpal chamber induced by the deformation of the tooth structure during loading in various directions.
Shu-Fen Chuang   +2 more
exaly   +2 more sources

Effect of tooth-brushing with a microcurrent on dentinal tubule occlusion [PDF]

open access: yesDental Materials Journal, 2020
The purpose of this study was to investigate whether tooth-brushing with a microcurrent was effective in inducing dentinal tubule occlusion. The specific aims of the study were (1) to evaluate the effectiveness of tooth-brushing with a microcurrent on ...
Byoung-Duck Roh   +2 more
exaly   +2 more sources

Hydrodynamics of dental dentinal fluid

Stomatology, 2023
Background. Dentinal fluid is very close in its physical and mechanical properties and composition to blood plasma, which makes it a potentially aggressive biological environment for modern adhesive systems. An in-depth study of the physiological processes of the functioning of tooth dentin remains relevant in order to solve problems associated with ...
Yu.A. Vinnichenko   +2 more
openaire   +2 more sources

An investigation of dentinal fluid flow in dental pulp during food mastication: simulation of fluid–structure interaction

open access: yesBiomechanics and Modeling in Mechanobiology, 2013
This study uses fluid–structure interaction (FSI) simulation to investigate the relationship between the dentinal fluid flow in the dental pulp of a tooth and the elastic modulus of masticated food particles and to investigate the effects of chewing rate
Kuo-Chih Su, Eddie Y K Ng
exaly   +2 more sources

Solubility of zinc oxide-eugenol and calcium hydroxide cements in simulated dentinal fluid [PDF]

open access: yesJournal of Oral Rehabilitation, 1989
The solubility of four dental cement bases was measured in simulated dentinal fluid and distilled water to evaluate the relevancy of the American Dental Association solubility test for cement bases in contact with vital dentine.
Craig, Robert G.   +3 more
exaly   +2 more sources

Effect of Dentinal Fluid Composition on Dentin Demineralization in vitro

Journal of Dental Research, 2004
Dentin demineralization is reduced by perfusion with water. We hypothesized that a simulated dentinal fluid (SDF) that contains albumin, in addition to electrolytes, would be more effective in reducing dentin demineralization than water alone, and this effect would increase with increasing flow rate of SDF. Perfusion rate in tooth segments that carried
Özok, A.R.   +3 more
openaire   +4 more sources

Fluid flow through human dentine

Archives of Oral Biology, 1967
Abstract With freshly extracted sound teeth it has been shown that a saturated solution of CaCl2 at 37 °C causes fluid movement through dentine when applied to a small occlusal cavity. Measurement of the rate of flow was made photographically and the maximum value obtained in a group of eight teeth was 4.8 nl/sec.
D J, Anderson, B, Matthews, C, Gorretta
openaire   +2 more sources

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