Purpose: To evaluate angioplasty via percutaneous transhepatic and transjugular approach (PTA) to treat hepatic vein occlusion.
目的：评价经皮经肝和经颈静脉血管成形术治疗肝静脉闭塞的价值。
Objective to evaluate the effect of temporary occlusion of hepatic vein on lesion size by injection of boiling saline into hepatic veins in dogs.
目的研究暂时阻断肝静脉行肝内注射高热生理盐水对凝固灶大小的影响。
Conclusion the portal vein occlusion may reduce the VEGF expression of hepatic VX2 tumor.
结论门静脉阻断可使兔肝VX2移植瘤的VEGF表达减弱。
Objective To discuss the expression of vascular endothelial growth factor(VEGF)of hepatic VX2 tumor after portal vein occlusion in rabbits.
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。
Occlusion of hepatic vein can prolong the effective time of drug effect, and enhance the anti-tumor effect. It will provide theoretical basis for clinical therapy in hepatic cancer.
阻断肝静脉也可延长药物在门脉及局部肝组织的停留时间，增强抗肿瘤作用。
Objective To study the effect of portal vein blood bypass(PBB) on the tolerance limit of rats with liver cirrhosis to hepatic inflow occlusion(HIO).
目的探讨在门静脉转流条件下肝硬变大鼠耐受入肝血流阻断的安全时限。
Objective To study the effect of portal vein blood bypass(PBB) on the tolerance limit of rats with liver cirrhosis to hepatic inflow occlusion(HIO).
目的探讨在门静脉转流条件下肝硬变大鼠耐受入肝血流阻断的安全时限。
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