Expression of Nitric Oxide Synthase 3 and Vascular Endothelial Growth Factor in Hepatocellular Carcinoma
- VernacularTitle:肝细胞癌NOS3和VEGF表达的临床意义
- Author:
Kaihong HUANG
;
Zhiqing HUANG
;
Haigang LI
- Publication Type:Journal Article
- From:
Journal of Sun Yat-sen University(Medical Sciences)
2001;22(3):199-201
- CountryChina
- Language:Chinese
-
Abstract:
【Objective】To investigate the expression of nitric oxide synthase 3 (NOS3) and vascular endothelial growth factor (VEGF) in hepatocellular carcinoma (HCC).【Methods】The expression of NOS3 and VEGF were detected by immunohistochemistry in 51 cases of HCC.【Results】The positive of NOS3 and VEGF in HCC were 53% and 63%.The expression rate of NOS3 in the recurrent group was significantly higher than that in the non-recurrent group (P<0.01).The expression rates of VEGF in the group with carcinoma embolus of portal vein and the recurrent group were significantly higher than those in the group without carcinoma embolus and non-recurrent group (P<0.05).The expression of NOS3 was closely related with the expression of VEGF positively in HCC.【Conclusions】NOS3 and VEGF are related with the biological behavior of HCC closely.
