EXPRESSION AND SIGNIFICANCE OF C-erbB-2 IN THE TISSUES OF LUNG CANCER

• 作者: Li Xiping
• 来源期刊: 西安交通大学学报：英文版
• 学科: 医学
• 年，卷（期）: 2001,（1）
• 页码范围: 53-55
• 页数: 3页
• 分类号: R734.

摘要

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.