Study of multi-slice CT perfusion imaging on angiogenesis of VX_2 tumor in rabbits:before and after interventional therapy
- VernacularTitle:兔VX_2肿瘤介入治疗前后肿瘤血管生成的多层螺旋CT灌注成像研究
- Author:
Jing-Feng ZHANG
;
Ren-Fa WANG
;
Hai-Yan LOU
;
Min-Ming ZHANG
;
Yu ZOU
;
Shun-Liang XU
;
- Publication Type:Journal Article
- Keywords:
Tomography,X-ray computed;
Perfusion;
Radiology,interventional;
Neovascularization,pathological
- From:
Chinese Journal of Radiology
2001;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
0.05).Three days after interventional therapy,the values of BF,BV,MTT,PS,MVD and VEGF of VX_2 tumors in interventional group were (7.5?2.4)ml? 100g~(-1)?min~(-1),(1.20?0.23)ml/100g,(3.29?0.57)s,(4.0?1.5)ml?100g~(-1)?min~(-1), 16.0?2.4/HP and 0.215?0.008 respectively.Compared with the values of pre-interventional therapy and the control group,there were significant differences among them(P0.7,P0.05)but had a significant negative correlation with average A value of VEGF(r=-0.78,P
