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.

Pagani, M., Pizzinelli, P., Beltrami, S., Massaro, M.c., Lucini, D., Iellamo, F. (2009). Baroreflex and metaboreflex control of cardiovascular system during exercise in space. RESPIRATORY PHYSIOLOGY & NEUROBIOLOGY, 169 Suppl 1, S42-S45 [10.1016/j.resp.2009.05.002].

Baroreflex and metaboreflex control of cardiovascular system during exercise in space

MASSARO, MICHELE CARMELO;IELLAMO, FERDINANDO
2009-10-01

Abstract

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.
ott-2009
Pubblicato
Rilevanza internazionale
Articolo
Sì, ma tipo non specificato
Settore MED/09 - MEDICINA INTERNA
English
Con Impact Factor ISI
Baroreflex; Blood Pressure; Humans; Extraterrestrial Environment; Cardiovascular System; Muscle Contraction; Exercise; Weightlessness; Muscle, Skeletal; Male
Pagani, M., Pizzinelli, P., Beltrami, S., Massaro, M.c., Lucini, D., Iellamo, F. (2009). Baroreflex and metaboreflex control of cardiovascular system during exercise in space. RESPIRATORY PHYSIOLOGY & NEUROBIOLOGY, 169 Suppl 1, S42-S45 [10.1016/j.resp.2009.05.002].
Pagani, M; Pizzinelli, P; Beltrami, S; Massaro, Mc; Lucini, D; Iellamo, F
Articolo su rivista
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/36172
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