| 实验性脑缺血大鼠肾小球毛细血管超微结构的电镜研究 |
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| 引用本文： | 曾祥元,廉维,陈莉,马布仁,王天然,任琼辉,杨帆,李丽萍. 实验性脑缺血大鼠肾小球毛细血管超微结构的电镜研究[J]. 中国微循环, 2001, 5(2): 94-96 |
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| 作者姓名： | 曾祥元 廉维 陈莉 马布仁 王天然 任琼辉 杨帆 李丽萍 |
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| 作者单位： | 1. 成都军区总医院
2. 云南交通中心医院 |
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| 摘 要： | 目的 探讨急性脑缺血时肾微循环的超微结构改变。方法 结扎颈总动脉建立急性脑缺血模型。动物随机分组，用常规超薄切片技术制样电镜观察。结果 急性脑缺血时肾脏肾小球毛细血管有明显缺血性改变，中药治疗组结构基本正常。结论 急性脑缺血引起循环功能紊乱，可以导致肾小球毛细血管微循环失调，中药能使肾小球微循环灌流改善。
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| 关 键 词： | 脑缺血 肾小球 超微结构 |
| 文章编号： | 1007-8568(2001)02-0094-03 |
| 修稿时间： | 2000-04-08 |
A Study on the Glomerular Capillary Ultrastructures by Electron Microscope in Experimental Cerebral Ischemic Rats |
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| ZENG Xiang_yuan,REN Qiong_hui,LIAN Wei,et al.. A Study on the Glomerular Capillary Ultrastructures by Electron Microscope in Experimental Cerebral Ischemic Rats[J]. Journal of Chinese Microcirculation, 2001, 5(2): 94-96 |
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| Authors: | ZENG Xiang_yuan REN Qiong_hui LIAN Wei et al. |
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| Affiliation: | ZENG Xiang_yuan,REN Qiong_hui,LIAN Wei,et al. The General Hospital of the Chengdu Military Area,610083 China |
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| Abstract: | Objective To discuss the ultrastructure changes of renal microcirculation while acute cerebral ischemia occurs.Methods Rats were randomized into groups and then the models of acute cerebral ischemia were made by ligating common carotid artery. Their routine ultrathin sections were observed by electron microscope.Results the signifcant changes were observed in glomerular capillaries of acute cerebral ischemic groups while almost no changes in the groups treated by Chinese herbs. Conclusions Acute cerebral ischemia can cause circulatory disturbance including microcirculatory disturbance of glomerular capillary which can be improved by Chinese herbs. |
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| Keywords: | Cerebral ischemia Glomerular Ultrastructure |
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