| 趾甲床微循环血管形态的扫描电镜观察 |
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| 引用本文： | 柏树令,李吉. 趾甲床微循环血管形态的扫描电镜观察[J]. 解剖学报, 1988, 0(2) |
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| 作者姓名： | 柏树令 李吉 |
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| 作者单位： | 沈阳中国医科大学解剖学教研室，沈阳中国医科大学解剖学教研室 |
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| 摘 要： | 本文报道应用血管铸型扫描电镜观察方法,研究了趾甲床区微循环血管的形态。在甲床近甲根部2/5区,微血管沿趾甲的长轴呈平行排列;在甲床中2/5区,微血管互相交叉,形成多角形网眼;在甲床前1/5区,交叉排列的微血管与趾尖部皮肤乳头层微血管的斜行血管网相移行。
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| 关 键 词： | 趾甲床 微血管构筑 血管网 扫描电镜 |
SCANNING ELECTRON MICROSCOPE STUDIES OF THE MICROCIRCULATION IN THE NAIL BED OF THE TOE |
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| Bai Shuling,Li Gi. SCANNING ELECTRON MICROSCOPE STUDIES OF THE MICROCIRCULATION IN THE NAIL BED OF THE TOE[J]. Acta Anatomica Sinica, 1988, 0(2) |
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| Authors: | Bai Shuling Li Gi |
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| Abstract: | The vascular morphological character of the microcirculation in the nail bed of the toe have been studied with the scanning electron microscope. Three types of vascular network were identified: 1) The blood vessels at the proximal two fifth of the nail bed were parallelly arranged. 2) At the middle two fifths of the nail bed, the blood vessels interwoved with each other and formed the polygonal vascular networks. 3) At the distal one fifth of the nail bed there were only a few vascular loops running in a slanting position. These loops were connected with the vascular network from the papillary layer of the skin of the toe. |
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| Keywords: | Nail bed Microvasculature Vascular loops Scanning electron microscope |
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