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|本期目录/Table of Contents|

哺乳动物心血管系统参数的指数标度律(PDF)

《心脏杂志》[ISSN:1009-7236/CN:61-1268/R]

期数:
2001年第5期
页码:
385-387
栏目:
论著
出版日期:
2001-09-01

文章信息/Info

Title:
The scaling exponents of cardiovascular system parameters for mammalian
作者:
张建保;  屈学民
第四军医大学物理学教研室, 陕西西安710032
Author(s):
ZHANG Jian-bao;  QU Xue-min
Department of Physics, Fourth Military Medical University, Xi’an Shaanxi 710032, China
关键词:
标度指数;  质量;  心血管系统;  哺乳动物
Keywords:
scaling exponent; mass;  cardiovascular system; mammalian
分类号:
Q463
DOI:
-
文献标识码:
A
摘要:
目的 研究生物系统异速生长的基本规律。方法 提出了一种适合分析生物系统动力学特征的量纲分析方法。结果 使用本文提出的理论方法所得结果与资料实验数据基本一致。结论 蕴涵物体动力学过程因果关系的量纲关系可以阐述生物体生长、发育的基本规律。
Abstract:
AIM To study the mechanism of the allometric growth law of biological organism.METHODS A dimensional method which can be used to deal with the biological system is presented. RESULTS The scaling exponent of the cardiovascular system ,which is deduced with the dimensional method, is consistent with those published in articles. CONCLUSION Dimentional relation ship is related with the dynamic mechanism and it is very valuable for the development of the organism.

参考文献/References

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[3] Banavar JR,Maritan A , Rinaldo A. Size and form in efficient transpotation networks[J]. Nature, 1999, 399 (13) , 130- 132.

[4] Nevill AM. The need to scale for difference in body size and mass: an explanation of Kleiber’s 0. 75 mass exponent [J]. J Appl Physiol, 1994, 77 (6) : 2870- 2873.

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[7]West GB,Brown JH, Enquist BJ. The fourth dimention of life:fractal gepmetry and allometric scaling of organisns [J].Science, 1999, 284 (4) : 1677- 1679.

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[9] Noordergraaf A , Li JK, Campbell KB. Mammalian hemodynamics: A new similarity principle [J]. J Theor Biol,1979, 79 (4) : 485- 489.

备注/Memo

备注/Memo:
收稿日期：2001-04-09.基金项目: 国家自然基金资助课题(No. 19902020)
更新日期/Last Update: 2001-09-01