The Overexpression of p53,bcl-2,EGFR Oncoproteins in Tissue of Adenomyomatosis / 中国医师杂志
Journal of Chinese Physician
; (12)2001.
Article
ي Zh
| WPRIM
| ID: wpr-517520
المكتبة المسؤولة:
WPRO
ABSTRACT
Objective To explore the relationship between cholecystoadenomyomatosis and gallbladder cancer.Method The expression of p53,bcl-2,EGFR oncoproteins were examined by method of immunohistochemistry in benign lesions and carcinomas in gallbladder.Results The study revealed that overexpressions of p53,bcl-2,EGFR oncoproteins were detected in 0,4,3 cases of 21 patients with chronic cholecystitis;0,5,3 cases of 20 patients with cholecysto-adenomyomatosis and 16,14,11 cases of 25 patients with adenocarcinoma of the gallbladder respectively.There were significantly differences in single or multiple oncogene expression rates among groups,but not in chronic cholecystitis to adenomyomatosis.Conclusions These results suggests that oncogenic changes of p53,bcl-2,EGFR expression may play a role in gallbladder oncogenesis,cholecystoadenomyomaltosis should not be considered as an important precancerous lesion of gallbladder.
النص الكامل:
1
الفهرس:
WPRIM
اللغة:
Zh
مجلة:
Journal of Chinese Physician
السنة:
2001
نوع:
Article