The Expression and Significance of Vascular Endothelial Growth Factor in Herniated Lumbar Intervertebral Disc
- VernacularTitle:突出腰椎间盘组织VEGF的表达及其意义
- Author:
Fei CHEN
;
Kanghua LI
;
Guohua LV
- Publication Type:Journal Article
- Keywords:
Lumbar;
Intervertebral disc;
Histology;
Immunohistochemistry;
Vascular endothelial growth factor
- From:
Journal of Chinese Physician
2001;0(10):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the expression and significance of vascular endothelial growth factor(VEGF) in the various types of degenerated lumbar discs and the normal control.Methods Forty-one cases of degenerated intervertebral disc tissue(the contained group with 17 cases and uncontained group with 24 cases) from surgical intervention for lumbar disc herniation and 13 cases of normal disc tissue from anterior approach for scoliosis and lumbar fracture were stained with hematoxylin and eosin.The expression of VEGF was tested by immunohistochemistry method.Results There was no capillary infiltration and VEGF positive expression in the control group.The VEGF positive rate was 41.2%(7/17) in the contained group,and 79.2%(19/24) in the uncontained group.In the contained group and uncontained group,the VEGF positive rate was higher than that in the control group(P
