| 实验性脑梗死对大鼠心率变异性的影响 |
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| 引用本文： | 王蕾,李长清,胡长林.实验性脑梗死对大鼠心率变异性的影响[J].华西医学,2011(3):344-346. |
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| 作者姓名： | 王蕾 李长清 胡长林 |
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| 作者单位： | 成都市第三人民医院神经内科;重庆医科大学附属第二医院神经内科; |
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| 摘 要： | 目的 探讨急性脑梗死对心脏自主神经活性的影响.方法 Wistar大鼠32只随机分为正常组、假手术组和脑梗死组,脑梗死组用线栓法行右侧大脑中动脉阻塞.脑梗死组和假手术组于术前及术后24 h作心率变异性(HRV)检测,同时检测正常组HRV,将3组的HRV指标进行比较.实验终点取各组心肌组织检测儿茶酚胺和神经肽Y(NPY)...
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| 关 键 词： | 脑梗死 心率变异性 大鼠 |
Effect of Experimental Cerebral Infarction on Heart Rate Variability in Rats |
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| WANG Lei,LI Chang-qing,HU Chang-lin..Effect of Experimental Cerebral Infarction on Heart Rate Variability in Rats[J].West China Medical Journal,2011(3):344-346. |
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| Authors: | WANG Lei LI Chang-qing HU Chang-lin |
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| Institution: | WANG Lei1,LI Chang-qing2,HU Chang-lin2.1.Department of Neurology,Third People's Hospital of Chengdu City,Chengdu,Sichuang 610031,P.R.China,2.Department of Neurology,Second Affiliated Hospital,Chongqing University of Medical Sciences,Chongqing 400010 |
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| Abstract: | Objective To investigate the effect of acute cerebral infarction on cardiac autonomic nervous activity.Methods A total of 32 Wistar rats were divided into normal group,sham operation group and infarction group by random.Experimental cerebral infarction in Wistar rats was induced by intraluminal occlusion of middle cerebral artery.About 24 hours after the occlusion or 24 hours after sham operation,the heart rate variability(HRV) sequences were measured,and the HRV values in the three groups were compared.The... |
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| Keywords: | Cerebral infarction Heart rate variability Rats |
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