摘要
Abstract
Objective To investigate the expression and clinical significance of protein P53 and B cell lymphom/leukemia-2 gene(Bcl-2) in basal cell carcinoma(BCC). Methods The expression of protein P53 and Bcl-2 was measured by streptavidin-peroxidase(SP) immunohistochemical method in 40 cases of BCC(BCC group),and 20 cases of normal skin tissue were selected as control group. Results The positive rates of protein P53 and Bcl-2 in the BCC group were 55%(22/40) and 85%(34/40) respectively,while they were 15%(3/20) and 10%(2/20) respectively in the control group. The expression of pro-tein P53 and Bcl-2 in the BCC group was significantly stronger than that in the control group with statistically significant differ ence(χ2=6.35,7.45;P<0.01). Conclusion The abnormal expression of protein P53 and Bcl-2 is related with BCC,which shows that protein P53 and Bcl-2 might play an important role in the occurrence and development of BCC .关键词
基因,p53/基因,bcl-2/癌,基底细胞Key words
Genes,p53/Genes,bcl-2/Carcinoma,basal cell
