EXPRESSION AND SIGNIFICANCE OF C-erbB-2 IN THE TISSUES OF LUNG CANCER
- Author:
Xiping LI
;
Jie WANG
;
Zengli WANG
;
Xuyi LIU
;
Wei JIANG
- Publication Type:Journal Article
- From:
Journal of Pharmaceutical Analysis
2001;13(1):53-55
- CountryChina
- Language:Chinese
-
Abstract:
Objective To elucidate the expression and clinical significance of C-erbB-2 in the tissue of lung cancer. Methods Immunohistochemistry method was used to detect the protein expression of C-erbB-2 in lung cancer tissue. Results The positive expression rate of C-erbB-2 protein in 38 cases of lung cancer was 53.3% (21/38),which was higher than those in lung benign control group (P＜0. 001). The significant correlation were found between the protein level and tumor stage(r＝ +0. 64,P＜0.02). The order was stage Ⅳ＞stage Ⅲ ＞stage Ⅱ ＞stage Ⅰ . There was no correlation among protein expression of C-erbB-2 in various histological types of lung cancer (P＞0.05 for all). Conclusion The positive expression rates of C-erbB-2 were significantly higher in lung cancer group than those in benign control group. There is significant correlation between C-erbB-2 expression and lung cancer stage. There is no correlation among protein expression of C-erbB-2 and histological types of lung cancer.
