Expression of RANK-RANKl-OPG system in middle ear cholesteatoma / 中国耳鼻咽喉头颈外科
Chinese Archives of Otolaryngology-Head and Neck Surgery
;
(12)2006.
Artigo
em Chinês
| WPRIM
| ID: wpr-533025
ABSTRACT
OBJECTIVE To investigate the effect of nuclear factor-kappa B ligand-receptor activator of nuclear factor-kappa B-osteoprotegerin(RANKRANKL-OPG)system on bone resorption in middle ear cholesteatoma,and the reasons why middle ear cholesteatoma in children were more aggressive. METHODS The expression of RANKL and OPG in 21 adults cholesteatoma,17 children cholesteatoma and 18 normal external meatal skin was studied with immunohistochemistry. Semiquantitative analysis was used for comparison and statistical analysis. RESULTS RANKL-positive cells and the ratio of RANKL/OPG in cholesteatoma were significantly higher than that in external meatal skin(P
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Archives of Otolaryngology-Head and Neck Surgery
Ano de publicação:
2006
Tipo de documento:
Artigo
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