抗菌性ゼオライトの床用レジンへの添加・応用に関する研究

• 中野田 紳一

  広島大学歯学部歯科補綴学第二講座

• 二川 浩樹

  広島大学歯学部歯科補綴学第二講座

• 浜田 泰三

  広島大学歯学部歯科補綴学第二講座

• 山本 隆晴

  広島大学歯学部歯科補綴学第二講座

• 中本 匡美

  広島大学歯学部歯科補綴学第二講座

書誌事項

タイトル別名

• The Material and Antifungal Properties of Antibiotic Zeolite Incorporated Acrylic Resin.

抄録

A new antimicrobial material, zeolite (Zeomic^®), was added at concentrations of 0 (control), 1, 2, 3, 4 and 5% in the powder phase to a heat cured acrylic resin, and the effects of addition of this agent on the mechanical strength of acrylics and on the growth of Candida albicans were examined.<BR>Both mean tensile and bending strength decreased depending upon the dose of zeolite added, though, as compared with the control, 4% and 5% added specimens exhibited significantly low strength in both tests. These results suggest that the preferable concentration of addition of zeolite acrylic would be less than 4%, taking into account of mechanical strength.<BR>On the other hand, zeolite-combined acrylics, except 1%-specimen, showed significant fungicidal effects. Further, all zeolite-combined specimens showed significant growth inhibition of Candida albicans.<BR>These results, suggest the possibility of clinical use of this material, and that the optimal concentration of addition of zeolite is around 2%, in consideration of both mechanical properties and antifungal effects.

収録刊行物

• 日本補綴歯科学会雑誌

  日本補綴歯科学会雑誌 39 (5), 919-926, 1995

  社団法人 日本補綴歯科学会

キーワード

• antifungal effects
• zeolite
• Candida albicans
• antimicrobial prostheses

詳細情報

• CRID: 1390282679386067840
• NII論文ID: 110003858405
• NII書誌ID: AN00197911
• DOI: 10.2186/jjps.39.919
• ISSN: 1883177X
• ISSN: 03895386
• ISSN: http://id.crossref.org/issn/03895386
• Web Site: http://www.jstage.jst.go.jp/article/jjps1957/39/5/39_5_919/_pdf
• Web Site: https://search.jamas.or.jp/link/ui/1996121684
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可