Study of the Fluoridated Adhesive Resin Cement : Fluoride Release, Fluoride Uptake and Acid Resistance of Tooth Structures

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概要

• 論文の詳細を見る

• The objectives of this study, were to evaluate the fluoride release from fluoridate adhesive resin cement, fluoride uptake into surrounding tooth structures and the effect of their acid resistance. Several specimens were prepared using a plastic ring mould, from extracted human premolars, and prepared from enamel and dentin of the central area of the buccal surface of bovine teeth. The fluoride release rate of fluoridate adhesive resin cement (PN 200) per day was higher than other materials during the 7-day study period. Fluoride released and fluoride uptake by tooth structures washig her in the fluoridate adhesive resin cement. WDX analysis showed the fluoride concentration on dentin contact area was higher than that of enamel after 60 days of immersion in deionized water. The calcium release values were similar for enamel and dentin plates in the various test materials. The present findings indicated the important enhancement of tooth structure acid resistance by fluoridate material.

• 日本歯科理工学会の論文

著者

• Abu-bakr Neamat

  Department Of Conservative Dentistry Faculty Of Dentistry University Of Khartoum

• Abu-bakr Neamat

  新潟大学 医歯学総合研究科口腔生命科学

• Han L

  Niigata Univ. Graduate School Of Medical And Dental Sci. For Oral Life Sci. Niigata Jpn

• HAN Linlin

  Department of Operative Dentistry and Endodontics, Niigata University, Faculty of Dentistry

• OKAMOTO Akira

  Department of Operative Dentistry and Endodontics, Niigata University, Faculty of Dentistry

• IWAKU Masaaki

  Department of Operative Dentistry and Endodontics, Niigata University, Faculty of Dentistry

• Iwaku M

  Division Of Cariology Operative Dentistry And Endodontics Department Of Oral Health Science Niigata

• Iwaku Masaaki

  Department Of Operative Dentistry And Endodontics

• Okamoto Akira

  Division Of Cariology Operative Dentistry And Endodontics Department Of Oral Health Science Niigata

• Okamoto A

  Division Of Cariology Operative Dentistry And Endodontics Department Of Oral Health Science Niigata

• Okamoto Akira

  Department Of Biochemistry Meikai University School Of Dentistry

• OKAMOTO Akira

  Department of Animal Breeding and Reproduction, Faculty of Agriculture Utsunomiya University

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