[不同环境条件下人体心肺系统对低氧和高碳酸血症反应的功能同源性]

[Functional homology in response of human cardiorespiratory system to effects of hypoxia and hypercapnia under different environmental conditions].

作者信息

Elfimov A I, Agadzhanian N A

出版信息

Med Tr Prom Ekol. 1999(1):28-36.

Abstract

The authors studied physiologic peculiarities associated with cardiorespiratory response to hypoxia and hypercapnia in various climate and geographic conditions, to combined effects of hypoxia, hypercapnia and physical burden, in artificial atmosphere with various velocity of hypoxia and hypercapnia increase. The studies were based on a hypothesis of universal mechanism that describes regulation of gas-transporting system and is aimed to supply oxygen to the body under ecologic hazards. The authors revealed similarity of circulatory and respiratory responses to hypoxia and hypercapnia in various ecologic circumstances.

摘要

作者研究了在各种气候和地理条件下，与低氧和高碳酸血症心肺反应相关的生理特性，以及在不同低氧和高碳酸血症增加速度的人工环境中，低氧、高碳酸血症和体力负担的联合作用。这些研究基于一种描述气体运输系统调节的普遍机制假说，旨在在生态危害下为身体提供氧气。作者揭示了在各种生态环境中，对低氧和高碳酸血症的循环和呼吸反应的相似性。

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