Expression of P16 and Rb Proteins in Gastric Carcinoma / 中国医师杂志
Journal of Chinese Physician
;
(12)2000.
Artigo
em Chinês
| WPRIM
| ID: wpr-519901
ABSTRACT
Objective It was designed to investigate the relationship between the productions of p16 and Rb genes expression and gastric carcinogenesis and evaluate the correlation between the expression of p16 and Rb genes in gastric carcinoma.Methods The expression of P16 and Rb proteins was examined in gastric carcinoma and precancerous lesion and normal gastric mucosa by streptavidin-peroxidase immunohistochemical method (S-P).Results The positive rates of P16 and Rb proteins expression showed as below There were 96 25%(77/80) and 98 75%(79/80) in normal gastric mucosa, 92 00%(46/50) and 80 00%(40/50) in atypical hyperplasia gastric mucosa and 47 54%(58/122) and 59 84%(73/122) in gastric carcinoma respectively. The positive rates of P16 and Rb proteins expression in gastric carcinoma were significantly lower than that in normal gastric mucosa and atypical hyperplasia gastric mucosa (P
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Journal of Chinese Physician
Ano de publicação:
2000
Tipo de documento:
Artigo
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