J Korean Assoc Oral Maxillofac Surg.  2007 Jun;33(3):221-226.

The effect of PRP and fibrin sealant with the deprotenized bovine bone in the rabbit cranium

Affiliations
  • 1Department of Oral and Maxillofacial Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea. hongjr@skku.edu
  • 2Department of Periodontics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
  • 3Department of Prosthodontics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.

Abstract

PURPOSE: The purpose of this study is to evaluation of effect on bone formation of PRP and fibrin sealant with deproteinized bovine bone(Bio-Oss) grafts on rabbit cranial defect. MATERIAL AND METHODS: Twelve rabbits were used as experimental animal Two equal 9mm diameter cranial bone defects were created in each rabbit and immediately grafted with Bio-Oss only, Bio-Oss and PRP, and Bio-Oss and Fibrin sealant. Rabbits were sacrificed at 4 and 8 week. The defects were evaluated by histomorphometric analysis.
Results
Kruskal-Wallis tests were performed comparing new bone formation via histomorphometric analysis. No statistically significant difference of new bone formation was found between Bio-Oss only, Bio-Oss and PRP, and Bio-Oss and fibrin sealant at 4 and 8 weeks (P>0.05).
CONCLUSION
This study fails to find a stimulatory effect of PRP and Fibrin sealant on New bone formation of Bio-Oss grafts by histomorphometric analyses.

Keyword

Bio-Oss; PRP; Fibrin sealant; Deprotenized bovine bone

MeSH Terms

Animals
Fibrin Tissue Adhesive*
Fibrin*
Osteogenesis
Rabbits
Skull*
Transplants
Fibrin
Fibrin Tissue Adhesive
Full Text Links
  • JKAOMS
Actions
Cited
CITED
export Copy
Close
Share
  • Twitter
  • Facebook
Similar articles
Copyright © 2024 by Korean Association of Medical Journal Editors. All rights reserved.     E-mail: koreamed@kamje.or.kr