中国神经再生研究(英文版)

中国神经再生研究(英文版) ›› 2013, Vol. 8 ›› Issue (9): 853-856.doi: 10.3969/j.issn.1673-5374.2013.09.010

• 原著:神经损伤修复保护与再生 • 上一篇    下一篇

人体内结构位置排布的原则

  

  • 收稿日期:2012-08-03 修回日期:2012-11-24 出版日期:2013-03-25 发布日期:2013-03-25

Principle of relative positioning of structures in the human body

Buliang Meng1, Ailan Pang2, Ming Li1   

  1. 1 Department of Human Anatomy Histology and Embryology, Kunming Medical University, Kunming 650500, Yunnan Province, China
    2 Department of Neurology, First Affiliated Hospital of Kunming Medical University, Kunming 650032, Yunnan Province, China
  • Received:2012-08-03 Revised:2012-11-24 Online:2013-03-25 Published:2013-03-25
  • Contact: Buliang Meng☆, M.D., Associate professor, Department of Human Anatomy Histology and Embryology, Kunming Medical University, Kunming 650500, Yunnan Province, China, mbloso@126.com.
  • About author:Buliang Meng and Ailan Pang contributed equally to the work.

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摘要：

通常认为人体内各种结构的位置排布应有利于重要结构的安全与高效工作。除此基本原则之外尚未见报道其他有关于生物体结构位置排布的原则。文章以人体的神经以及与其伴行的脉管为例研究人体结构的位置排布原则。神经、血管与淋巴管经常伴行在一起，且尽可能走最直接的路径到达他们的目标。根据人类胚胎学、组织学以及大体解剖学的众多基本事实，我们认为：在发生过程中这些结构对将来所处的位置有多种选择，同时由于机械原因，越坚韧或强大的结构就会占据越有利的位置。发生过程中的神经以及与其伴行的脉管对将来所处的位置有多种选择；同时与伴行的其他结构相比，神经最坚韧。所以神经占据了最有利的位置（即到达其目标最直接的路径）；同样道理，随后应该依次分别是动脉、静脉，最后是淋巴管。人体的此项原则也应适用于其他生物体中。

关键词: 神经再生, 综述, 原则, 结构, 位置, 解剖, 人体胚胎学, 组织学

Abstract:

The arrangement of various biological structures should generally ensure the safety of crucial structures and increase their working efficiency; however, other principles governing the relative positions of structures in humans have not been reported. The present study therefore investigated other principles using nerves and their companion vessels in the human body as an example. Nerves and blood vessels usually travel together and in the most direct way towards their targets. Human embryology, histology, and gross anatomy suggest that there are many possible positions for these structures during development. However, for mechanical reasons, tougher or stronger structures should take priority. Nerves are tougher than most other structures, followed by arteries, veins, and lymphatic vessels. Nerves should therefore follow the most direct route, and be followed by the arteries, veins, and lymphatic vessels. This general principle should be applicable to all living things.

Key words: neural regeneration, reviews, principle, position, anatomy, human embryology, histology, neuroregeneration