Biocompatibility and Osteogenic/Calcification Potential of Casein Phosphopeptide-amorphous Calcium Phosphate Fluoride.
J Endod
; 44(3): 452-457, 2018 Mar.
Article
em En
| MEDLINE
| ID: mdl-29275851
ABSTRACT
INTRODUCTION:
Casein phosphopeptide-amorphous calcium phosphate (CPP-ACP) and CPP-ACP with fluoride (CPP-ACFP) have been shown to provide bioavailable ions to promote mineralization. Hence, the aim of this study was to evaluate the materials' biocompatibility and osteogenic/calcification potential for endodontic applications.METHODS:
Human and mouse osteoblast-like and fibroblast-like cell lines were incubated with 0.05%-3.0% w/v CPP-ACP and CPP-ACFP, and toxicity, proliferation, alkaline phosphatase, interleukin (IL)-1α, and IL-6 production, collagen type I, osteocalcin, and osteopontin production, and mineralization/calcification were determined.RESULTS:
CPP-ACP and CPP-ACFP were non-toxic and had no significant effect on proliferation or production of the inflammatory cytokine IL-1α. Alkaline phosphatase activity of the osteoblast-like cells was significantly increased (P < .05) by CPP-ACP and CPP-ACFP, as was the production of the osteotropic cytokine IL-6, the formation of calcium mineral deposits, and the secretion of mineralization-related proteins (collagen type I and osteocalcin).CONCLUSIONS:
CPP-ACP and CPP-ACFP are biocompatible and have the potential to induce osteoblastic differentiation and mineralization. Potential applications include apexification, perforation repair, vital pulp therapy, and regenerative endodontic procedures.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Osteogênese
/
Apatitas
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Materiais Biocompatíveis
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Calcificação Fisiológica
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Caseínas
Limite:
Animals
/
Humans
Idioma:
En
Revista:
J Endod
Ano de publicação:
2018
Tipo de documento:
Article
País de afiliação:
Austrália