フッ化ジアンミン銀塗布による乳臼歯隣接面齲蝕の抑制に関する研究

DOI

書誌事項

タイトル別名
  • Studies on Topical Application of Ag(NH3)2F for the Control of Interproximal Caries in Human Primary Molars
  • 1. Effect of Ag(NH3)2F on both intact and artificially produced 'white spot' enamel.
  • 1.フッ化ジアンミン銀塗布による健全および白斑エナメル質への影響
公開日
1981
DOI
  • 10.11411/jspd1963.19.3_507
公開者
The Japanese Society of Pediatric Dentistry

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説明

The purpose of this study was to investigate the effect of Ag (NH3)2F on enamel surfaces. Both intact and artificially produced 'white spot' enamel slabs were treated with 38% Ag(NH3)2F solution. The uptake of F- and Ag+ ions was measured by etching these treated enamel slabs with HCl04. By the same method, the retention of F- and Ag+ ions was evaluated after immersing them in synthetic saliva. In addition, the enamel solubility of these samples was compared by measuring Ca2+ ions in acid solution. Finally, the remineralization was studied by means of microradiography, electron microprobe analysis and x-ray diffraction analysis. The following results were obtained:

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