同时促进侧枝循环的建立，使缺血区获得新的血供。
It can also improve the compensatory circulation to rescue the ischemic regions.
抗凝治疗后，1例血栓基本消失，3例肠系膜静脉建立侧枝循环。
After treatment with anticoagulation, thrombus was disappeared basically in 1 case, collateral circulation was rebuilded with mesenteric venous in 3 cases.
慢性门脉高压可导致侧枝循环建立，可出现脐部和上腹部局部水母头样改变。
Chronic portal hypertension may lead to development of collateral circulation, which is manifested as caput medusa in the region of the umbilicus and epigastrium.
其机理与头皮针扩张缺血区脑血管，改善脑供血及促进侧枝循环尽早建立有关。
The mechanism is related to scalp acupuncture dilating blood vessels in the ischemic area, improving the blood supply to the brain and promoting the early formation of collateral circulation.
目的：探讨肝硬化患者血浆血管活性肠肽（VIP）对门脉侧枝循环血流的影响。
Objective: To study the effects of vasoactive intestinal peptide (VIP) on blood stream of portal collateral vessels in patients with cirrhosis.
随著栓塞次数的增加，会形成一些肝外的侧枝循环供应肿瘤细胞，内乳动脉是其中的一条。
As the number of tace procedures increased, several extrahepatic collateral pathways to hepatic tumors are being developed including the right internal mammary artery.
食管静脉曲张套扎术可降低侧枝循环压力，减轻食管静脉曲张程度，改善高动力循环状态。
It showed that EVL could cut down the pressure of collateral circulation, lessen the degree of EV.
然而，在正常心脏中也发现存在发育良好的侧枝循环，提示侧枝的存在甚至可以没有缺血的刺激。
However, well-developed collaterals have been found in normal hearts, suggesting that collaterals exist even in the absence of an ischemic stimulus.
结论：实时间超音波对傍门静脉血管的侦测及鑑别傍门静脉侧枝循环与肝动脉，是有用且可信赖的工具。
In conclusion, real-time US is a useful and reliable modality in detecting periportal vessels and differentiating PPCC from the hepatic artery.
经过了2 -3周的时间，绕道血流量通常会使侧枝循环以扩大其直径3至4倍，此过程称为侧枝循环的重塑。
Over a period of 2-3 weeks, the flow of detoured blood usually causes the little collaterals to enlarge their diameters by 3 to 4 fold through a process called collateral remodeling.
经过了2 -3周的时间，绕道血流量通常会使侧枝循环以扩大其直径3至4倍，此过程称为侧枝循环的重塑。
Over a period of 2-3 weeks, the flow of detoured blood usually causes the little collaterals to enlarge their diameters by 3 to 4 fold through a process called collateral remodeling.
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