The relationship between the expression of Cox-2 and iNOS and angiogenesis in gastric carcinoma / 西安交通大学学报(医学版)
Journal of Xi'an Jiaotong University(Medical Sciences)
;
(6)1981.
Article
in Chinese
| WPRIM
| ID: wpr-541137
ABSTRACT
Objective To evaluate the relationship between the expression of cyclooxygenase-2(Cox-2) and inducible nitric oxide synthase (iNOS) and the angiogenesis in gastric carcinoma. Methods Immunohistochemical stain was used to detect the expression of Cox-2, iNOS and MVD in 45 resected specimens of gastric carcinoma. The monoclonal antibody against CD34 was used for displaying vascular endothelial cells, and MVD was detected by counting the CD34-positive vascular endothelia cells. Paracancerous tissues were examined as the control. Results The expression rates of Cox-2, iNOS and MVD in gastric cancer were significantly increased, compared with those in the paracancerous tissues (77.78% vs. 33.33%, 68.89% vs. 17.78%, 58.13?19.99 vs. 24.02?10.28, P
Full text:
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Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Journal of Xi'an Jiaotong University(Medical Sciences)
Year:
1981
Type:
Article
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