Serum vascular endothelial growth factor level and the expression of peripheral blood CK19 mRNA in patients with non-small cell lung cancer
- VernacularTitle:非小细胞肺癌患者血清VEGF水平和外周血CK19 mRNA的表达
- Author:
Yang JIN
;
Xiaonan TAO
;
Xiaoju ZHANG
;
Qiong ZHOU
;
Jianchu ZHANG
;
Ming BAI
- Publication Type:Journal Article
- Keywords:
Lung neoplasm;
Vascular endothelial growth factor;
Keratin
- From:Chinese Journal of Pathophysiology
2000;0(10):-
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To detect the changes of serum vascular endothelial growth factor(VEGF) level and the expression of peripheral blood cytokeratin 19(CK19) mRNA in patients with non-small cell lung cancer(NSCLC).METHODS: 96 patients with NSCLC,40 patients with benign lung diseases and 25 healthy controls were investigated.The VEGF level in serum was detected by ELISA and CK19 mRNA in peripheral blood was determined by using reverse transcriptase-polymerase chain reaction(RT-PCR).RESULTS: In NSCLC group,the serum VEGF level and the positive rate of CK19 mRNA in peripheral blood were(346.3?95.6) ng/L and 63.5%,which were significantly higher than those in other two groups respectively(P0.05).VEGF serum level in the patients who showed positive CK19 mRNA in peripheral blood was(407.4?121.2) ng/L.It is significantly higher than that in the negative patients(P
