Document Detail

Baroreflex and metaboreflex control of cardiovascular system during exercise in space.
MedLine Citation:
PMID:  19446046     Owner:  NLM     Status:  MEDLINE    
This brief review summarizes current knowledge on the neural mechanisms of cardiovascular regulation during exercise in space, with specific emphasis on the role of the arterial baroreflex and the muscle metaboreflex, with the attendant modifications in autonomic nervous system activity, in determining the cardiovascular responses to exercise in microgravity conditions. Available data suggest that the muscle metaboreflex is enhanced during dynamic exercise in space and that the potentiation of the muscle metaboreflex affects the vagally mediated arterial baroreflex contribution to HR control.
Massimo Pagani; Paolo Pizzinelli; Silvia Beltrami; Michele Massaro; Daniela Lucini; Ferdinando Iellamo
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't; Review     Date:  2009-05-13
Journal Detail:
Title:  Respiratory physiology & neurobiology     Volume:  169 Suppl 1     ISSN:  1878-1519     ISO Abbreviation:  Respir Physiol Neurobiol     Publication Date:  2009 Oct 
Date Detail:
Created Date:  2009-10-16     Completed Date:  2010-01-28     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101140022     Medline TA:  Respir Physiol Neurobiol     Country:  Netherlands    
Other Details:
Languages:  eng     Pagination:  S42-5     Citation Subset:  IM    
UO Telematica per la Medicina e Medicina dello Sport, Ospedale "L. Sacco", Universit?? degli Studi, Milano, Italy.
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MeSH Terms
Baroreflex / physiology*
Blood Pressure / physiology
Cardiovascular System*
Exercise / physiology*
Extraterrestrial Environment*
Muscle Contraction / physiology*
Muscle, Skeletal / physiology*

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