在急性缺血性肾损伤中，肾血流量是减少的。
In ischemic acute kidney injury, renal blood flow is decreased.
我们认为RI是一项评价肾血流较好的研究指标。
We believe that RI is a better parameter for assessing renal blood flow in this disorder.
本文就肝肾综合征的发病机制和肾血流调节作一概述。
The pathogenesis and renal circulation regulation of HRS are discussed in this review.
目的了解小儿肾积水肾血流动力学改变与病肾损害程度的关系。
Objective To evaluate renal hemodynamic changes in children with hydronephrosis by Color Doppler Flow Image(CDFI).
肝肾内皮素的升高与伤后相应肝、肾血流量减少呈明显负相关。
The changes in endothelin in liver or kidney were negatively correlated with the alteration in renal or hepatic blood flow.
目的探讨超声多普勒肾血流测定评价高血压病早期肾损害的价值。
Objective:To evaluate the value of ultrasound Doppler renal blood flow measurement in diagnosing early renal damage of hypertension.
测量了13例受试者基线与第6周各期肾血流量与肾小球滤过率。
In 13 subjects, renal blood flow and glomerular filtration rate were assessed at baseline and week 6 of each period.
目的探讨多普勒超声肾血流测定对诊断高血压病早期肾损害的价值。
Objective To evaluate the value of ultrasound Doppler renal blood flow measurement in diagnosing early renal damage of hypertension.
其机理与增加肾血流量、改善肾皮质缺血区域的血液循环等因素有关。
The mechanisms of verapamil protection against ARF are:verapamil increased renal blood flow and GFR, improved renal cortical blood circulation, etc.
由于肾组织能量消耗大，肾血流量多，使其成为对缺血缺氧最敏感的器官。
Because of high consumption of oxygen and large blood flow in the renal tissues, kidney is the most sensitive organ to ischemia. So the renal injury happens as a high incidence.
血管紧张素转换酶抑制剂还能增加肾血流量而通常并不改变肾小球滤过率。
ACE inhibitors also increase renal blood flow, usually without altering the glomerular filtration rate.
结论高能冲击波致肾脏损伤与自由基形成、内皮素升高引起肾血流下降有关。
Conclusion High energy shock wave inducing renal damage is associated with free radical formation, endothelin release, and decrease of renal plasm flow.
慢性肾炎普通型和高血压型比肾功能正常组肾血流量显著降低（P<0.01）；
The renal plasma flow of chronic nephritis patients with hypertension and common type was more lower than that of patients with normal kidney function(P<0.01);
异体山羊颈部肾移植术后血肌酐、移植肾血流和病理检查出现典型的急性排斥反应表现。
Results Classical changes of acute renal rejection in goat renal transplantation could be observed in allograft by serum creatinine, blood stream and pathological examination of transplanted kidney.
ARF发生时，肾脏存在异常的肾血流动力学的改变，肾血流量减少50％，肾小球有效滤过压下降。
There are inappropriate changes of renal hemodynamics that renal blood flow reduce 50%, and glomerular function reduce rapid at the process of ARF.
肾是进行时间-强度曲线半定量分析的良好脏器，时间-强度曲线的相关参数可有效反映肾血流灌注量的变化。
The kidney is the good organ in time-intensity curve study and the parameters of the curve can effectively describe the renal perfusion.
目的通过比较背驮式和经典式肝移植病人术中及术后肾血流和肾功能的变化，对肝移植病人肾功能保护提供理论依据。
Objective to investigate the different effects on the kidney blood and the kidney function in piggyback and classic orthotopic liver transplantation.
目的：探讨彩色多普勒速度能量图肾脏血流测定对高血压各期肾损害的诊断价值。
Objective: to explore the diagnostic value in different stages of renal damage due to hypertension with color Doppler speed energy graph examination in renal blood flow.
肾脏的血供极丰富，即使血流减少到正常的25％，肾静脉的氧含量仍常常高得惊人。
The kidney has an abundant blood supply, and though flow may drop to 25% of normal , renal vein oxygen content is often surprisingly high.
比较彩色多普勒能量图(CDE)和彩色多普勒血流图(CDFI)在移植肾诊断中的作用。
To compare the roles of Color Doppler energy (CDE) and Color Doppler Flow Imaging (CDFI) in the diagnosis of renal transplantation.
方法应用彩色多普勒技术对肝脏、胆囊、胰腺、脾脏、双肾行全面检查，发现异常观察病灶大小、位置、内部回声和血流信号性质的测量。
Methods Color Doppler was applied to check liver, cholecyst, pancreas, spleen and two kidney to discover focus size, position, interior echoes and to measure the blood parameters.
方法：应用二维超声、彩色多普勒血流图(CDFI)，检测26例肾血管平滑肌脂肪瘤。
Methods: Using two-dimensional ultrasound, Doppler ultrasound and color Doppler flow image (CDFI) to check 26 cases of renal angiomyolipoma.
方法用彩色多普勒超声观察2例胰、肾联合移植患者的声像图特征及动静脉血流变化情况。
Methods Ultrasound image features and change of blood flow inside the transplant organs were observed after pancreas-kidney transplantation in 2 patients by color Doppler ultrasonography.
CDEI血流图像变化与肾血管病理改变密切相关。
The changes of blood flow image in CDEI highly correlated to the pathological changes of renal blood vessels.
常规超声检查观察肾占位大小、回声、边界、有无彩色血流信号。
The size, echo, boundary and color flow signals of renal lesions were observed by conventional US.
摘要：目的探讨彩色多普勒在胰肾联合移植术后移植体血流监测中的应用价值。
ABSTRACT: Objective to evaluate the clinical value of color Doppler in monitoring graft flow in patients who underwent simultaneous pancreas-kidney (SPK) transplantation.
目的观察复方夏决提取物对麻醉肾性高血压大鼠心脏血流动力学的影响。
OBJECTIVE To observe the effect of extract from compound Xiajue on cardiac hemodynamics in anesthetized renovascular hypertensive rats.
结论高渗盐水配合速尿能够增加心衰犬肾脏血流量，改善其降低的肾灌注，并改善部分心脏结构和功能指标和血流动力学状况。
CONCLUSION HSS plus furosemide can increase the decreased renal blood flow in canine congestive heart failure and improve kidney perfusion and some echocardiography and hemodynamic parameters.
目的：观察芝麻素对肾性高血压大鼠血流动力学、心肌no和ET - 1的影响。
Objective: To investigate the effects of sesamin on the hemodynamics, NO and ET-1 of myocardium in renal hypertensive rats.
目的：观察芝麻素对肾性高血压大鼠血流动力学、心肌no和ET - 1的影响。
Objective: To investigate the effects of sesamin on the hemodynamics, NO and ET-1 of myocardium in renal hypertensive rats.
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