アブストラクト（14巻1/2号：The Bulletin of Kanagawa Dental College）

The Bulletin of Kanagawa Dental College

English

Title　： An In Vitro Study on the Effects of Various Agents on Dentin Permeability
Subtitle　： ORIGINAL ARTICLES
Authors　： Akinori Takahashi
Authors（kana）　：
Organization　： Department of Dental Health and Public Health, Kanagawa Dental College
Journal　： The Bulletin of Kanagawa Dental College
Volume　： 14
Number　： 1/2
Page　： 5-15
Year/Month　： 1986 / 3
Article　： Original article
Publisher　： Kanagawa Odontological Society
Abstract　： [Abstract] For the purpose of home-care treatment for dentinal hypersensitivity, "Hydrodynamic Transmission Theory", the most predominant hypotheses on the mechanisms of dentinal hypersensitivity, was employed as a method for this study. Effective medicative materials used for the reduction of dentin permeability were investigated, using a modified apparatus which was originally designed by Pashley et al. In this connection, a SEM-observation of a dentin disk treated with these medicative materials was carried out, followed by a comparison of the relationship between dentin permeability and the SEM findings. From these results, it was found that aluminium lactate possessed a distinct inhibitory effect on dentin permeability at pH 7.0, and this led to the suggestion that dentifrice formulated aluminium lactate might be effective on dentinal hypersensitivity.
Practice　： Dentistry
Keywords　： Aluminium Lactate, Dentinal Hypersensitivity, Hydrodynamic, Transmission Theory, Dentinal Tubules