高分子電解質錯体膜コーティングインプラント植立後の組織学的研究 Histological Study of Membranous Polyelectrolyte Complex (PEC) Coated Dental Implant

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著者

    • 新田 茂夫 NITTA Shigeo
    • 昭和大学歯学部第三歯科補綴学教室 The Third Department of Prosthodontics, Showa School of Dentistry

抄録

Polyelectrolyte complex (PEC) is produced as a result of mixting polycations and polyanions. Since PEC has strong bio-compatibility, attention has been paid to its applications such as to prostheses for sites of tissue defect. In this study, PEC coating was applied to implants with the aim of reducing the period required for achievement of osseointegration of the implant and bone and increasing contact area. Thus post-implantation tissue reactions were investigated. As a result, the PEC-coated Titanium (Ti) and Hydroxyapatite (HA)-coated implant required shorter periods for achievement of osseointegration than the non-PEC-coated implant used as the control, the width of the bone trabeculae formed was increased, and the bone contact ratio was accelerated. These results suggested that PEC is a useful biological material for reducing the period required for achievement of osseointegration of the implant and bone and for increasing the contact area.

収録刊行物

  • 日本補綴歯科學會雜誌 = The journal of the Japan Prosthodontic Society

    日本補綴歯科學會雜誌 = The journal of the Japan Prosthodontic Society 42(5), 768-778, 1998-10-10

    Japan Prosthodontic Society

参考文献:  31件中 1-31件 を表示

被引用文献:  6件中 1-6件 を表示

各種コード

  • NII論文ID(NAID)
    10008170879
  • NII書誌ID(NCID)
    AN00197911
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    03895386
  • データ提供元
    CJP書誌  CJP引用  J-STAGE 
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