Expression of p53,Cdk_4 and Survivin in gastric epithelial dysplasia with colonic and small intestinal metaplasia / 中国医师杂志
Journal of Chinese Physician
; (12)2000.
Article
in Zh
| WPRIM
| ID: wpr-526094
Responsible library:
WPRO
ABSTRACT
Objective To evaluate the significance of p53,Cdk_4 and Survivin in gastric epithelial dysplasia with colonic and small intestinal metaplasia.Methods Immunohistochemical SP method was used to detect p53,Cdk_4,and Survivin in 44 cases of colonic intestinal metaplasia(27 low grade epithelial dysplasia,17 high grade epithelial dysplasia) and 51 cases of small intestinal metaplasia(42 low grade epithelial dysplasia,9 high grade epithelial dysplasia) by endoscope.Results The positive expression rates of p53 and Survivin had significant difference in two types of intestinal metaplasia and the difference was significant between low-grade and high-grade epithelial dysplasia.The expression of CDK_4 had significant difference in two types of intestinal metaplasia and had not difference between low-grade and high-grade epithelial dysplasia.Conclusion The expressions of p53,CdK_4 and Survivin are closely associated not only with the types of intestinal metaplasia but also with the different grades of epithelial dysplasia.The expression of p53,Cdk_4,and Survivin may be valuable markers in assessing the biological behavior of gastric epithelial dysplasia with intestinal metaplasia.
Full text:
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Database:
WPRIM
Language:
Zh
Journal:
Journal of Chinese Physician
Year:
2000
Document type:
Article