血流

Methods CIT model with BIMⅡ Bioimpactor was used to observe the changes of the mean blood velocity,mean blood flow and the diameter of the inferior vena cava,abdominal aorta,superior mesenteric artery,hepatic artery,hepatic vein,portal veinand renal artery at preinjury,1h,4h,8h and 24h postinjury with Doppler echocardiography in 20 rabbits.

随机选取家兔20只，雌雄不限，采用BIMⅡ型生物撞击机致成CIT模型，分别在伤前、伤后1、4、8、24小时利用超声多谱勒检测下腔静脉、腹主动脉、肠系膜上动脉、肝动脉、肝静脉、门静脉和肾动脉平均血流速度、平均血流量和血管内径。

Other medications that can attenuate renal perfusion, such as NSAIDs, ACEIs, and ARBs, have also been implicated in the prerenal state.

其他可以使肾脏血流灌注减少的药物，如NSAIDs、ACEIs和ARBs，也与肾前性损伤有关。

CHF can suggest a possible prerenal cause secondary to reduced renal perfusion from a concomitant exacerbation in CHF or from diuresis with loop diuretics.

充血性心力衰竭是肾前性肾损害的一种潜在病因，即当CHF恶化或者应用髓袢利尿药大量利尿时，可能继发肾脏血流灌注不足。

METHODS: Ninety-six Wistar rats were randomly divided into the Pringle group, hemihepatic vascular occlusion group and hepatic blood inflow occlusion without hemihepatic artery control group.

将96只Wistar大鼠随机分为Pringle法Ⅰ组、半肝阻断Ⅱ组和保留半肝动脉血供的入肝血流阻断Ⅲ组。

Methods Male Wistar rats were allocated to two groups:In group A,total hepatic ischemia with portal congestion was induced by Pringle′s maneuver for 15 minutes.

Wistar 系雄性大鼠，随机分成两组：甲组：肝门阻断15分钟；乙组：先在右颈内静脉与盲肠静脉之间做一分流以消除门静脉淤血，然后阻断肝门血流15分钟。

Pretreatment with PAF antagonist E5880 has protective effect on liver after 70% hepatectomy with total hepatic blood flow occlusion for 20 minutes by Pringle maneuver in rabbits.

术前使用E5880预处理，可以保护在Pringle法阻断肝脏血流20 min下行70%肝切除术后肝脏功能。

Hepatectomy,regular or irregular,under occlusion of the portal triad by Pringle maneuver is an important technique for treatment of severe liver trauma.

肝后静脉损伤的主要对策是全肝血流阻断或转流下肝切除或肝切开显露和修补肝后静脉；难以耐受此术式时，肝周填塞是明智的选择。

No significant correlation was found between rCBF in different brain regions and psychopathologic symptoms and efficacy as well.

结果提示精神分裂病人存在右侧额叶与右侧颞叶局部脑功能减退，但未发现局部脑血流与精神病理症状和疗效有关

The effects of the application of modified suture on the total operation time, the common carotid artery blood occlusion time during the course of operation, the probability that suture entered the pterygopalatine artery and the success rate were observed. And the stability and the reliability of the model were evaluated by neurological deficit score, magnetic resonance image, triphenyltetrazolium chloride staining in all rats.

观察改良线栓对总体手术时间、术中颈总动脉血流阻断时间、线栓误入翼腭动脉几率和模型成功率的影响，并通过神经行为学评分、红四氮唑染色和磁共振检测等方法评价该模型的稳定性和可靠性。

When the spiral septum fails to completely descend, the aortic and pulmonic trunks are left undivided at their outflow.

一旦螺旋形隔板下降不全，主动脉和肺动脉干的血流将不能分开。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。