Objective: To observe the distribution of the Lipiodol Ultra-Fluid (LUF) after portalveininjection in the Wistar rats with hepatic alveolar echinococcosis (HAE) and study the blood supply of HAE.
目的：观察活体碘油灌注在大鼠肝泡球蚴感染模型中的分布，探讨肝泡状棘球蚴病的血供。
2
Selective puncture to embolize the left-middle portalvein with the different concentration, dosage and the injection speed of NBCA.
穿刺左中支门静脉，以不同浓度、剂量和推注速度的NBCA栓塞该血管。
3
Objective: to induce cardiac transplantation tolerance in rat by perioperative injection of spleen cells into portalvein, and to study the mechanism concerning transplantation tolerance.