Significance of VEGF united with nm 23 detection in diagnosis and treatment of non-small cell lung cancer
10.3760cma.j.issn.1006-9801.2012.06.004
- VernacularTitle:血管内皮生长因子联合nm23检测在非小细胞肺癌诊治中的意义
- Author:
Wenguang PANG
;
Guoyong WU
;
Min YE
;
Shuoyun WU
- Publication Type:Journal Article
- Keywords:
Carcinoma,non-small-cell lung;
Vascular endothelial growth foctor;
nm 23;
Immunohistochemistry
- From:
Cancer Research and Clinic
2012;24(6):373-375
- CountryChina
- Language:Chinese
-
Abstract:
Objective To detect the expressions of VEGF and nm23 in non-small cell lung cancer (NSCLC) tissues and their relationships,and explore their clinical value in the diagnosis and treatment.Methods lmmunohistochemistry(SP method) was used to detect the expressions of VEGF and nm 23 in NSCLC and peritumor tissues.Results The positive expression rate of VEGF in NSCLC(63.3 ％,38/60)was significantly higher than in the peritumor tissues(16.7 ％,10/60)(x2=27.22,P＜0.01).nm 23 is on the contrary (53.3 ％,32/60)(x2=17.79,P＜0.01).The positive expression of VEGF in NSCLC was positively correlated significantly with the lymph node metastasis and histological classification(P＜0.05).The positive expression of nm 23 in NSCLC was negative correlated significantly with lymph node metastasis,P＜0.01.2-year survival rate of the VEGF-positive patients was significantly lower than that of VEGF-negative patients,and nm 23 is on the contrary(x2=5.55,P＜0.05).No correlation was found between the expressions of VEGF and nm 23 in NSCLC (x2=1.83,P＞0.05) Conclusion The VEGF and nm 23 may be closely associated to carcinogenesis and progression of NSCLC.Detection of VEGF and nm 23 are beneficial to indicate the biologic behavior of NSCLC.It has positive effect on diagnosis and treatment of NSCLC.
