目的探讨门静脉阻断对兔肝VX2移植瘤血管内皮生长因子（VEGF）表达的影响。

Objective To discuss the expression of vascular endothelial growth factor(VEGF)of hepatic VX2 tumor after portal vein occlusion in rabbits.

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目的研究兔VX2肝移植瘤的微血管密度(MVD)和血管内皮生长因子(VEGF)与CT灌注成像各灌注参数的相关关系。

Objective to study the relationship of ct perfusion parameters with microvessel density (MVD) and vascular endothelial growth factor (VEGF) in rabbit VX2 liver tumor.

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目的研究糖尿病兔动物模型血管内皮细胞生长因子（VEGF）在视网膜中的定位。

Objective To investigate the localization of vascular endothelial growth factor(VEGF) in experimental diabetic rabbit retina.

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