Early Bone Formation at a Femur Defect Using CGF and PRF Grafts in Adult Dogs: A Comparative Study.
Implant Dent
; 25(3): 387-93, 2016 Jun.
Article
en En
| MEDLINE
| ID: mdl-27123893
ABSTRACT
PURPOSE:
The purpose of this study was to compare the predictability of new bone formation using an autologous concentrated growth factor (CGF) graft alone and platelet graft alone. MATERIALS ANDMETHODS:
Four bony defects of 8 mm were formed, and 3.7- × 10-mm implants were placed in the right femur. The platelet-rich fibrin (PRF), CGF, and synthetic bone were grafted to the bone defect area. Enzyme linked immunosorbent assay quantitative analysis and microscopic analysis of the fibrinogen structure were performed.RESULTS:
At 4 weeks, the comparisons of each experimental group showed a significant difference between the CGF group and the synthetic bone graft group. When comparing the CGF and allograft material groups, the allograft group showed significantly more new bone formation. In the case of vascular endothelial growth factor, CGF had 1.5 times more than PRF. CGF showed a fibrinogen structure with a constant diameter.CONCLUSION:
When applied to a clinical case, CGF is predicted to show better results than PRF.
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Osteogénesis
/
Fibrina
/
Trasplante Óseo
/
Péptidos y Proteínas de Señalización Intercelular
/
Fémur
Tipo de estudio:
Prognostic_studies
Límite:
Animals
Idioma:
En
Año:
2016
Tipo del documento:
Article