Muscle Perfusion and Control of Breathing

Muscle Perfusion and Control of Breathing
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肌肉灌注和呼吸控制

DOI:
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发表时间:
1995
期刊:
影响因子:
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通讯作者:
A. Huszczuk
A. Huszczuk
中科院分区:
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文献类型:
--
作者:
P. Haouzi;F. Marchal;A. Huszczuk

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当代谢率变化时,如在运动中,呼吸稳态依赖于呼吸系统以及心血管系统,以匹配肺和组织气体交换率。已经一致证明,当肢体血流在从(1,3,4,5,6)恢复期间受阻时,以及在肌肉运动开始时(5),在人类和动物中通气的动力学和幅度可以显著降低,而PaCO2几乎没有变化。最近提出了一种机制来解释上述观察结果,即改变肌肉中的血流会影响通气(5)。换句话说,与灌注相关的通气刺激可能起源于肌肉循环或其紧邻,将通气与肌肉充血程度耦合。
When metabolic rate varies, as in exertion, respiratory homeostasis relies on the ventilatory as well as the cardiovascular system in order to match pulmonary and tissue gas exchange rates. It has been consistently demonstrated that the dynamics and magnitude of ventilation can be dramatically reduced in humans and animals when the limb blood flow is impeded during the recovery from (1, 3, 4, 5, 6), as well as at the onset of a muscular exercise (5), with little change in PaCO2. A mechanism has been recently suggested to explain the above observations, that is, changing blood flow in the muscles affects ventilation (5). In other words, a perfusion-linked stimulus to ventilation could originate in the muscular circulation or its immediate vicinity, coupling ventilation to the degree of muscle hyperaemia.
肌肉灌注和压力感受在狗肌肉收缩后呼吸过度中的作用。
DOI: 10.1016/0034-5687(93)90100-o
发表时间: 1993
期刊: Respiration physiology
影响因子: --
作者:
Huszczuk,A;Yeh,E;Innes,JA;Solarte,I;Wasserman,K;Whipp,BJ
通讯作者: Whipp,BJ
DOI: 10.1152/jappl.1989.67.6.2608
发表时间: 1989-12
影响因子: 3.3
作者:
J. Innes;I. Solarte;A. Huszczuk;E. Yeh;B. Whipp;K. Wasserman
通讯作者: J. Innes;I. Solarte;A. Huszczuk;E. Yeh;B. Whipp;K. Wasserman
多巴胺对呼吸化学反射的影响。
DOI: 10.1152/jappl.1981.50.4.892
发表时间: 1981
期刊: Journal of applied physiology: respiratory, environmental and exercise physiology
影响因子: --
作者:
Nishino,T;Lahiri,S
通讯作者: Lahiri,S