AgNORs in hyperplasia, papilloma and oral squamous cell carcinoma.
Braz Dent J
; 11(2): 105-10, 2000.
Article
em En
| MEDLINE
| ID: mdl-11210258
Ten inflammatory fibrous hyperplasias, ten papillomas, and nineteen oral squamous cell carcinomas were analyzed by the AgNOR technique to determine if different disturbances of oral epithelia presented different AgNOR counts. The papilloma group showed higher mean AgNOR counts (3.15 +/- 0.58) than the hyperplasia group (1.98 +/- 0.24) and smaller than the well-differentiated oral squamous cell carcinoma group (6.56 +/- 1.25) and poorly differentiated oral squamous cell carcinoma group (7.07 +/- 1.60). The differences among the groups of lesions were statistically significant (P < 0.05) except between the well differentiated oral squamous cell carcinoma group and the poorly differentiated oral squamous cell carcinoma group. Our findings suggest that the cellular proliferation ratio in papillomas is greater than hyperplasias and smaller than carcinomas.
Buscar no Google
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Papiloma
/
Neoplasias Bucais
/
Carcinoma de Células Escamosas
/
Mucosa Bucal
/
Região Organizadora do Nucléolo
Limite:
Humans
Idioma:
En
Revista:
Braz Dent J
Assunto da revista:
ODONTOLOGIA
Ano de publicação:
2000
Tipo de documento:
Article
País de afiliação:
Brasil
País de publicação:
Brasil