Periodontal regeneration on surface of tooth root using BMSCs sheet combined with a sandwich structure:a canine model in situ / 军事医学
Military Medical Sciences
; (12): 294-298, 2016.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-486474
Biblioteca responsável:
WPRO
ABSTRACT
Objective To probe the periodontal ligament regeneration following the implantation of bone marrow mesenchymal cells ( BMSCs ) sheet-collagen membrane-BMSCs sheet sandwich complex.Methods BMSCs cell sheet-collagen membrane-BMSCs sheet complexes were compounded on the root surface of teeth of Beagle dogs.All the dogs were killed on 4 and 12 weeks after implantation.Periodontal ligament regeneration was observed by radiological means, HE staining and Sirus-red staining.Results Compared with collagen membrane group and blank control group, there was a clearly periodontal ligament like tissue and Sharpey′s like fibres formation in test group only.Conclustion Cell sheet-collagen membrane-cell sheet sandwich complex can effectively improve the periodontal ligament regeneration.
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Military Medical Sciences
Ano de publicação:
2016
Tipo de documento:
Artigo