| 体位改变对儿童足甲襞微循环的影响 |
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| 引用本文： | 张庆富 陈玉良. 体位改变对儿童足甲襞微循环的影响[J]. 中国微循环, 1998, 2(3): 176-178 |
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| 作者姓名： | 张庆富 陈玉良 |
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| 作者单位： | 河北省烧伤研究所!唐山063000(张庆富，翟君鹤)，中国煤炭科学研究院唐山分院幼儿园(陈玉良)，中国人民解放军52829部队医院(王新亭) |
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| 摘 要： | 应用微循环显微镜和微循环图像处理系统，对52名年龄均为6岁的健康儿童行左足甲襞微循环观测。受试儿童取仰卧位、坐位及站立位．分别观测三种体位下的足甲襞微循环十九项指标，并进行三种体位下微循环两两比较，探讨体位改变对儿童足甲襞微循环的影响。结果表明，儿童足甲襞微循环管襻数目、输入校和输出枝长度、输入枝和输出枝及襻顶直径、微循环血流速度等随体应改变出现显著性变化，其余指标无明显改变。指出观测儿童足甲襞微循环时，特别是动态监测的病例，应固定在同一体位下观测，以减少观测误差，提高足甲襞微循环的研究水平。认为仰卧位是儿童足甲襞微循环观测的最佳体位。
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| 关 键 词： | 儿童 足甲襞 微循环 体位 |
Effect of Changing Body Position on the Foot Nailfold Microcirculation |
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| Zhang Oingfu,Cheng Yuliang,Wang Xinting,et al.. Effect of Changing Body Position on the Foot Nailfold Microcirculation[J]. Journal of Chinese Microcirculation, 1998, 2(3): 176-178 |
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| Authors: | Zhang Oingfu Cheng Yuliang Wang Xinting et al. |
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| Abstract: | Objective: To study the effect of changing body position on foot nailfold microcirculation.Methods: 52 children of 6 years old were observed on 19 parametres of foot nailfold microcirculation with mi-crocirculation microscope (WX-753B) and image analysis system under three body positions - Supine, sit-down and stand-up. Results:There are significant changes in the number,length and diameter of microcircu-lation loop and in the blood flow rate with the change of body position, and no significant changes in the other parameters. Conclusion:There are some differences in foot nailfold microcircu1ation under different body posi-tions. Therefore,it's necessary to fix same body position when studving foot nailfold microcirculation |
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| Keywords: | Children Foot nailfold Microcirculation Body position |
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