The effect of exercise on platelet aggregation, albumin and nonesterified fatty acids (NEFAs) values and the correlation among these parameters were evaluated in ten clinically healthy and regularly trained Thoroughbred horses. All horses were subjected to two simulated races. Bloodsamples were collected by jugular venipuncture before and after thefirst simulated race (T0PREand T0POST), every 7 days at rest condition for a month (T1R–T2R–T3R), and before and after the second simulated race (T4PREand T4POST) in order to assess platelet aggregation, albumin and nonesterified fatty acids (NEFAs) levels. One-way analysis of variance showed a significant effect of exercise (Pb0.01) on platelet aggregation, albumin and NEFAs values. A negative correlation between platelet aggregation and albumin or NEFAs values, and a positive correlation between albumin and NEFAs values, were found both at T0POSTand T4POST(Pb0.05). Thesefindings are likely related to dynamic physiological adaptations to exercise that allow re-establishment of the homeostatic equilibrium of the organism.

Dynamic modulation of platelet aggregation, albumin and nonesterified fatty acids during physical exercise in Thoroughbred horses

ARFUSO, FRANCESCA
Primo
;
GIANNETTO, CLAUDIA;GIUDICE, Elisabetta;FAZIO, Francesco;PICCIONE, Giuseppe
Ultimo
2016-01-01

Abstract

The effect of exercise on platelet aggregation, albumin and nonesterified fatty acids (NEFAs) values and the correlation among these parameters were evaluated in ten clinically healthy and regularly trained Thoroughbred horses. All horses were subjected to two simulated races. Bloodsamples were collected by jugular venipuncture before and after thefirst simulated race (T0PREand T0POST), every 7 days at rest condition for a month (T1R–T2R–T3R), and before and after the second simulated race (T4PREand T4POST) in order to assess platelet aggregation, albumin and nonesterified fatty acids (NEFAs) levels. One-way analysis of variance showed a significant effect of exercise (Pb0.01) on platelet aggregation, albumin and NEFAs values. A negative correlation between platelet aggregation and albumin or NEFAs values, and a positive correlation between albumin and NEFAs values, were found both at T0POSTand T4POST(Pb0.05). Thesefindings are likely related to dynamic physiological adaptations to exercise that allow re-establishment of the homeostatic equilibrium of the organism.
2016
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11570/3074017
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