Expression of hTERT in benign and malignant gastric diseases and its clinical significance / 中国现代普通外科进展
Article
em Zh
| WPRIM
| ID: wpr-547826
Biblioteca responsável:
WPRO
ABSTRACT
Objective: To investigate the expression of human telomerase reverse transcriptase (hTERT)in benign and malignant gastric diseases and its clinical significance. Methods: The expression of hTERT in 126 gastric tissue specimens obtained by surgery and endoscopy were studied by SP immunohistochemical method. The specimens included 10 cases of nomal mucosa,26 of chronic gastritis, 22 of benign ulcer,5 of leiomyoma, 3 of hyperplastic polyps, 50 of gastric cancer, 2 of maligmant lymphoma and 8 of sarcoma. In precancerous lesions,there was 54 cases of atypical hyperplasia,including 18 low grade, 25 of intermediate and 11 high grade. The positive expression rates and relations of clinical characters were analyzed. Results: hTERT was not or seldom expressed in normal and benign gastric diseases, while it was highly expressed in malignant lesions.There was a significant difference between them(P
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Base de dados:
WPRIM
Idioma:
Zh
Revista:
Chinese Journal of Current Advances in General Surgery
Ano de publicação:
2009
Tipo de documento:
Article