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  [in Japanese] Histological Study of Membranous Polyelectrolyte Complex (PEC) Coated Dental Implant  [in Japanese]

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Author(s)

    • 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

Abstract

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.

Journal

  • Nihon Hotetsu Shika Gakkai Zasshi

    Nihon Hotetsu Shika Gakkai Zasshi 42(5), 768-778, 1998-10-10

    Japan Prosthodontic Society

References:  31

Cited by:  6

Codes

  • NII Article ID (NAID)
    10008170879
  • NII NACSIS-CAT ID (NCID)
    AN00197911
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    03895386
  • Data Source
    CJP  CJPref  J-STAGE 
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