Type Ⅻ Collagen mRNA Expression in Bone Graft with Simultaneous Insertion of Dental Implants
- VernacularTitle:骨移植牙种植体一期植入Ⅻ型胶原mRNA表达的研究
- Author:
Chun XIE
- Publication Type:Journal Article
- Keywords:
Bone graft;
Dental implant;
Type Ⅻ collagen;
In situ hybrization
- From:
Journal of Kunming Medical University
1989;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate type Ⅻ collagen mRNA expression in bone graft with simultaneous insertion of dental implant.Methods Ten experimental monkeys were randomly divided into three groups.Each group was performed vascularized bone graft(VBG),non-Vasculariaed bone graft(NVBG) with simultaneous insertion of a titanium dental implant.The harvested tissue specimens were analysed in situ hybrization for collagen Ⅻ.Results In the control group,Ⅻ collagen mRNA was expressed after the dental implants were inserted eight and sixteen weeks.Conclusions The expression of collagen Ⅻ mRNA is determined by spatial structure and temporal choice.It may be related to the function of periodontal ligament.
