Determination of muscle mitochondrial respiratory ... IFCE

Titre :	Determination of muscle mitochondrial respiratory capacity in Standardbred racehorses as an aid to predicting exertional rhabdomyolysis (2015)
Auteurs :	R. Houben ; C. Leleu ; A. Fraipont ; D. Serteyn ; D.M. Votion
Type de document :	Article : texte imprimé
Dans :	MITOCHONDRION (n24, 2015-07-26)
Article en page(s) :	p.99-104
Langues:	Français
Mots-clés :	Mots-clés cheval MITOCHONDRIE ; RHABDOMYOLYSE Equivoc Effort Physique ; Système Musculaire ; Trotteur Français
Résumé :	This prospective cohort study evaluated the potential of high-resolution respirometry applied to permeabilized muscle fibers for fitness evaluation in French Standardbred racehorses. Fitness evaluation by means of respirometric parameters did not correlate with racing performance registered over the following racing season.However, altered mitochondrial energymetabolismwas associatedwith higher risk of developing exertional rhabdomyolysis, a common cause of exercise intolerance in racehorses. These data represent a first step towards establishing reference values for muscle OXPHOS capacity in this breed.
Cote du document numérique :	16813
Classement cheval :	F07

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