| 慢性肾损害肾血流动力学改变的观察 |
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| 引用本文： | 谢玉环 张雪峰. 慢性肾损害肾血流动力学改变的观察[J]. 天津医药, 1998, 26(5): 286-288 |
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| 作者姓名： | 谢玉环 张雪峰 |
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| 作者单位： | 内蒙古医学院第一附属医院，内蒙古医学院第一附属医院，内蒙古医学院第一附属医院，内蒙古中医院 010050，010050，010050 |
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| 摘 要： | 对９２例健康人及慢性肾损害肾功不全各期５１例患者，进行肾内各分级动脉血流测定。结果显示肾功代偿期肾血流各参数与正常对照组差异无显著性，而肾功不全氮质血症期和尿毒症期，与正常对照组及二组之间血流各参数均有显著性差异。而随着肾损害肾功不全的加重，Ｖｍａｘ，Ｖｍｉｎ、ＴＡＭＸ渐近下降，ＰＩ，ＲＩ、Ｓ／Ｄ逐渐增高，因此通过肾内血流的测定，观察血流动力学的改变，可反映肾损害的程度和肾功能状况。
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| 关 键 词： | 慢性 肾损害 肾血流动力学 多普勒超声 |
Renal Hemodynamic Study of Chronic Renal Damages |
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| Xie Yuhuan,Zhang Xuefeng,Wu Xiaoping,et al First Affiliated hospital,Inner Mongolia Medical College. Renal Hemodynamic Study of Chronic Renal Damages[J]. Tianjin Medical Journal, 1998, 26(5): 286-288 |
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| Authors: | Xie Yuhuan Zhang Xuefeng Wu Xiaoping et al First Affiliated hospital Inner Mongolia Medical College |
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| Affiliation: | Xie Yuhuan,Zhang Xuefeng,Wu Xiaoping,et al First Affiliated hospital,Inner Mongolia Medical College 010050 |
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| Abstract: | Ninety-two normal persons and 51 cases of chronic renal damage in different renal decompensation stages were investigated on their renal arterial hemodynamics. It revealed that the parameters of renal he-modynamics in compensatory stages showed no significant differences with those of normal cases; while in decompensatory stage and uremia,it had quite differences with those of normal control group;as functional decompensation progressed, Vmax ,Vmin TAMX decreased and PI,RI and S/D increased. |
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| Keywords: | doppler chronic renal damage renal hemodynamics |
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