The integrin beta1 mRNA changes after orthodontic movement of teeth in periodontitis rats / 华西口腔医学杂志
West China Journal of Stomatology
;
(6): 161-163, 2005.
Artículo
en Chino
| WPRIM
| ID: wpr-300348
ABSTRACT
<p><b>OBJECTIVE</b>To study the integrin beta1 mRNA changes after orthodontic tooth movement in normal teeth and periodontitis teeth of rats.</p><p><b>METHODS</b>The OD of positively stained osteoclasts for integrin beta1 mRNA using in situ hybridzation was detected after orthodontic tooth movement in normal teeth and periodontitis teeth groups.</p><p><b>RESULTS</b>Integrin beta1 mRNA expression were detected on all osteoclasts in tooth movement samples of normal and periodontitis teeth. There were stronger positive signals after given orthodontic force in both of the two groups. But no differences were found after 0.5, 1, 2, 3, 5, 7, 10 days since orthodontic tooth movement. The integrin beta1 mRNA signals in normal tooth movement group were not different from that in periodontitis group.</p><p><b>CONCLUSION</b>The integrin beta1 of osteoclasts may play a role in the stability and remodeling of periodontal ligament in orthodontic tooth movement. There were no difference in the OD of integrin beta1 mRNA staining in orthodontic tooth movement between normal teeth group and periodontitis teeth group.</p>
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Osteoclastos
/
Ligamento Periodontal
/
Periodontitis
/
Técnicas de Movimiento Dental
/
ARN Mensajero
/
Integrina beta1
/
Metabolismo
Límite:
Animales
Idioma:
Chino
Revista:
West China Journal of Stomatology
Año:
2005
Tipo del documento:
Artículo
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