| 超声波清洗器对大鼠心电图的影响 |
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| 引用本文： | 郝智慧,梁建坤,赵厚德. 超声波清洗器对大鼠心电图的影响[J]. 中国实验动物学杂志, 2011, 0(5): 53-56 |
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| 作者姓名： | 郝智慧 梁建坤 赵厚德 |
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| 作者单位： | [1]沈阳药科大学实验动物中心,沈阳110016 [2]沈阳药科大学计算中心,沈阳110016 |
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| 摘 要： | 目的考察超声波清洗器对大鼠的影响。方法用RM6240多道生理信号采集处理系统,采用标准肢体二导联法测量正常状态和超声波清洗器工作时麻醉大鼠的心电图。结果超声波清洗器打开后2 min、15 min和30 min时,麻醉大鼠的心率显著增加,心电图的QRS波群间期显著缩短。而超声波清洗器停止工作后30 min时,大鼠心率和QRS波群间期基本恢复至正常。结论超声波清洗器工作时对大鼠心脏可产生一过性的不良影响。因此,在动物饲养或实验区内,超声波清洗器的放置应远离大鼠饲养室。
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| 关 键 词： | 超声波清洗器 大鼠 心电图 |
Effect of Ultrasonic Cleaner on Electrocardiogram of Rats |
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| HAO Zhi-hui,LIANG Jian-kun,ZHAO Hou-de. Effect of Ultrasonic Cleaner on Electrocardiogram of Rats[J]. Chinese Journal of Laboratory Animal Science, 2011, 0(5): 53-56 |
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| Authors: | HAO Zhi-hui LIANG Jian-kun ZHAO Hou-de |
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| Affiliation: | 1.Laboratory Animal Center,Shenyang Pharmaceutical University,Shenyang 110016,China;2.Computer Center,Shenyang Pharmaceutical University,Shenyang 110016,China) |
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| Abstract: | Objective To study the effect of ultrasonic cleaner（UC） on electrocardiogram（ECG）in anesthetized rats.Method The electrocardiogram was observed by RM6240 Multi-channel physiological signal acquisition decency via standard limb lead II in anesthetized rats when the ultrasonic cleaner was working for different time.Result When ultrasonic cleaner worked for 2 min,15min and 30min,heart rate（HR） of rats increased significantly and QRS complex interval in electrocardiogram was significantly shortened at the same time.But heart rate and QRS complex interval recovered after the UC stopped.Conclusion Ultrasonic cleaner at work produced recoverable adverse effect on electrocardiogram in rats.Therefore,ultrasonic cleaner should be placed as far as possible away from the rat breeding room. |
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| Keywords: | Ultrasonic cleaner Electrocardiogram Rats |
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