灌注

Low molecular hirudo peptides have protective effects on focal cerebral ischemia injury, and its mechanism may be related to the antioxidant action.

水蛭多肽对于大鼠脑缺血再灌注损伤具有保护作用，其作用机制可能与抑制脂质过氧化、提高抗氧化酶活性有关。

Methods: The human endothelial cells of umbilical vein and rat microvascular endothelial cells were obtained by methods of perfusion/digestion and histiocytic attachment using typeⅠcollagenase (0.1%). The morphologic characteristics of endothelial cells were observed under inverted microscope.

采用0.1%Ⅰ型胶原酶消化灌注法和组织块贴壁法分别获得人脐静脉内皮细胞和大鼠微血管内皮细胞，每天在倒置相差显微镜下进行观察，并用免疫荧光法分别进行鉴定。

The lesion volume of cerebral ischemia showed significant diffenence between two groups at 24 hour and 7 days after MCAO/R. Conclusion: TMS can effect the diffusion of hydrone in cortex around the infarction focus, then extenuate cerebral edema.

TMS能够在缺血再灌注急性期对大鼠皮层梗塞区水分子的弥散产生影响，使水分子通透性增强，并增强缺血侧大脑半球rCBF，发挥其减轻脑水肿的作用。

Objective: To evaluate how fistulation affect the renal blood flow in hydronephrotic patients by color Doppler. To explore the clinical significance of recovering renal function.

目的：采用彩色多普勒超声评价肾积水穿刺造瘘术对肾血流灌注变化的影响，探讨肾功能可复性的临床价值。

MSCT perfusion imaging provide a certain value for evaluating the restorability of the renal functional of hydronephrotic kidney and guiding preoperative.

MSCT灌注成像有望为临床评价肾功能恢复情况及术前指导提供帮助。

Section two Evaluation on Function of Obstructive Kidney by Perfusion Imaging with Multi-slice Spiral CTObjective: To investigate the diagnostic value for hydronephrotic kidney by perfusion imaging with multi-slice spiral CT, and to compare the results with those of Doppler Ultrasonography.

10只健康成年日本大耳白，雌雄不限，在右侧输尿管部分梗阻模型制作前，应用多普勒超声及多层螺旋CT灌注成像进行相关参数检查；然后按Cheng的方法制作右侧输尿管部分梗阻模型，4周后再次检查。

Objective To assess the diagnosis value of CT perfusion and CTA in hyperacute cerebral infarction.

目的 探讨螺旋CT灌注成像和CTA对脑梗塞的超急性期诊断、缺血半暗带的判断及判断缺血部位的应用。

Objective To determine the feasibility of superparamagnetic iron oxide perfusion T2WI for detecting hyperacute cerebral ischemia.

目的 观察国产超顺磁性氧化铁灌注T2WI诊断超急性期脑缺血的可行性。

These results suggest that the Rho-kinase-mediated pathway plays a crucial role in the ROS production through NADPH oxidase in hepatocytes during the hyperacute phase of reperfusion in vivo.

这些结果表明，在体内再灌注的超急性期，Rho-激酶介导途径通过肝细胞NADPH氧化酶，在ROS生成中发挥着决定性的作用。

The combination of cerebral hypoperfusion and hypercoagulability in sleep apnea disorder may be the underlying pathophysiological mechanism for increased risk of stroke in this population.

睡眠呼吸暂停时的脑灌注不足和血液的高凝状态是这组人群脑血管病危险性增高的病理生理学基础。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了