Expression of heat shock protein 70 in periodontium during orthodontic tooth movement / 中国组织工程研究
Chinese Journal of Tissue Engineering Research
;
(53): 559-563, 2017.
Artigo
em Chinês
| WPRIM
| ID: wpr-510630
ABSTRACT
BACKGROUND:
Extensive research has been concentrated on the reconstruction of periodontium under orthodontic force. However, there are no reports regarding the expression of heat shock protein 70 (HSP70) in rat periodontium during orthodontic tooth movement.OBJECTIVE:
To investigate the expression of HSP70 in rat periodontium during orthodontic tooth movement.METHODS:
Rat orthodontic tooth movement models were established using NiTi extension spring with the force of 50 g. The orthodontic periodontium was col ected at 1, 3, 5, 7, 10 and 14 days after exerting force to detect the expression of HSP70. RESULTS ANDCONCLUSION:
According to immunofluorescence staining, the expression of HSP70 in the periodontal tissues was increased on day 1 after exerting force, and reached the highest level on day 5, then decreased to the initial level on day 14. These results suggest that the expression of HSP70 is evoked by orthodontic force, and it may play a role in periodontal remodeling.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Journal of Tissue Engineering Research
Ano de publicação:
2017
Tipo de documento:
Artigo
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