Functional Diffusive/Convective Interaction Determining Maximal Oxygen Uptake in Humans: Its Modeling Perspective
作者： Yoshiyuki Fukuba , Akira Miura , Akira Kan , Kazumasa Yanagawa , Hironori Sato
DOI: 10.2114/AHS.14.259
关键词: Simulation 、 Mechanics 、 Limiting 、 Flow (psychology) 、 Perspective (graphical) 、 Current (fluid) 、 Convection 、 Ambient air 、 Oxygen delivery 、 Chemistry 、 VO2 max
摘要: In this short review, the frame of current understandings concerning what determines upper limit oxygen flow from ambient air to muscular mitochondria during maximal dynamic exercise in humans (i.e., VO2max), was summarized mainly its modeling perspective. Several models and experimental evidences which appeared repeatedly recent debates regarding factors limiting VO2max, were adopted criticized. conclusion, VO2max is determined particular by integrated interaction between diffusive convective both lung O2-loading O2-unloading pathway for O2 flow, although all observations cannot be satisfactorily explained at present time.
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