Expression and significance of vascular endothelial growth factor and transforming growth factor β1 in hepatic fibrosis
10.3760/cma.j.issn.1008-6315.2013.02.015
- VernacularTitle:血清血管内皮生长因子及转化生长因子β1在肝纤维化患者中的表达及其意义
- Author:
Dong LI
;
Xinyu LI
;
Yuqing GONG
;
Yue CHEN
;
Chuanmin WANG
- Publication Type:Journal Article
- Keywords:
Hepatic fibrosis;
Vascular endothelial growth factor;
Transforming growth factor β1
- From:
Clinical Medicine of China
2013;(2):161-163
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the expression and significance of vascular endothelial growth factor (VEGF) and transforming growth factor β1 (TGF-β1) in hepatic fibrosis.Methods Fifty-six cases of patients with hepatic fibrosis were selected as observation group and 50 healthy persons as control group.Immunohistochemistry were performed to detect VEGF and TGF-β1 in two groups.Results Serum VEGF and TGF-β1 in observation group were significantly higher than those in control group(VEGF:(110.87 ±32.64) μg/L vs (15.98 ±6.75) μg/L,t =20.166,P ＜0.001;TGF-β1:(15.08 ±4.27) ng/L vs (7.17 ±2.86) ng/L,t =11.066,P ＜ 0.001) ;There were significant differences on VEGF and TGF-β1 level among S1,S2,S3 and S4 subgroups(VEGF:(84.25 ±16.86) μg/L vs (101.87 ±36.70) μg/L vs (118.04 ±40.75)μg/L vs (134.65 ± 45.73) μg/L,F =15.689,P =0.015 ; TGF-β1:(10.87 ± 2.64) ng/L vs (13.06 ± 2.74)ng/L vs (17.87 ± 3.28) ng/L vs (22.76 ± 4.75) ng/L,F =12.438,P =0.026).VEGF had positive correlation with TGF-β1 (r =0.532,P =0.013).Conclusion VEGF and TGF-β1 level have close relationship with the occurrence and development of hepatic fibrosis.Combined detection of VEGF and TGF-β1 can be serum index for diagnosis and evaluation disease condition.
