Expression of C-erbB-2 andnm 23 Proteinin Breast Carcinoma and Their Clinical Significance

Objective To study the expression and clinical significance of C-erbB-2 and nm23 protein in breast carcinoma. Methods Tissue samples from 65 cases of breast carcinoma with full follow-up data were examined by immunohistochemical S-P methods and overexpression of their C-erbB-2 and nm23 protein was evaluated. Their prognostic value was analyzed by cox regression mode. Results Of the 65 breast carcinoma specimens, 40% were C-erbB-2 positive and 55.4% were nm23 positive. Overexpression of C-erbB-2 was ...