| 磁场对微循环的影响 |
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| 引用本文： | 曹治寰,吴冰洁,郭非,杨静,徐鹤鑫,葛艳萍,袁正华. 磁场对微循环的影响[J]. 微循环学杂志, 1998, 8(2): 28-29 |
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| 作者姓名： | 曹治寰 吴冰洁 郭非 杨静 徐鹤鑫 葛艳萍 袁正华 |
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| 作者单位： | 河北医科大学第二医院,石家庄,050000 |
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| 摘 要： | 为了探讨磁场对微循环的作用，利用直径０．７ｃｍ、表面磁感强度０．３Ｔ的磁片及磁感强度０．１Ｔ、转速２５００ｒ／ｍｉｎ的旋磁机分别作用于受试者左手无名指３０ｍｉｎ，并记录作用前后微循环改变。结果表明，动、静磁场均可使微血管清晰度、血流速及管径有明显改变，而对管袢数与红细胞聚集没有影响。这一结果提示，微血管扩张、血流速加快是磁场改善微循环的基础。
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| 关 键 词： | 微循环 动磁 静磁 磁场 |
Effects of Magnetic Field on Microcirculation |
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| Abstract: | Objective: To study the mechanisms of the action of static magnetic fields and dynamic ones on improvement of microcirculation. Methods: The changes of microcirculation of left ring finger were observed after the finger being acted by magnet with magnetic induction being 0.3 T or rotating magnetic machine with magnetic induction 0.1 T and rotational speed 2 500 r/min for 30 min. Results: Either static magnetic fields or dynamic ones could improve the clarity of capillary, increase the blood velocity and diameter of blood vessel. Conelusions: widening of blood vessel and increasing of blood velocity are the foundation of magnentic field which was improved microcirculation. |
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| Keywords: | Microcirculation Dynamic magnetic field Static magnetic field Magnetic field |
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