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dc.contributor.otherUCH. Departamento de Medicina y Cirugía Animal-
dc.creatorMuñoz Juzado, Ana-
dc.creatorRiber Pérez, Cristina-
dc.creatorSatué Ambrojo, Katiuska-
dc.creatorGómez Lucas, Raquel-
dc.creatorBenito Hernández, Milagros-
dc.date.accessioned2024-02-11T15:09:54Z-
dc.date.available2024-02-11T15:09:54Z-
dc.date.issued2003-
dc.identifier.citationMuñoz Juzado, A., Riber, C., Satué Ambrojo, K., Gómez Lucas, R. & Benito Hernández, M. (2003). Relationship between systemic adaptation to physical effort and plasma potassium in untrained and trained Andalusian and Angloarabian horses. Journal of Equine Science, vol. 14, i. 1, pp. 13-22. DOI: https://doi.org/10.1294/jes.14.13es_ES
dc.identifier.issn1340-3516-
dc.identifier.issn1347-7501 (Electrónico)-
dc.identifier.urihttp://hdl.handle.net/10637/15453-
dc.description.abstractPlasma K accumulation during exercise results from the balance between exchange through biological membranes (mainly muscle fibres and erythrocytes), distribution to other tissues and the haemoconcentration. In the present study, the effect of exercise and training on plasma K concentrations and its relationships with other physiological variables have been analysed in two equine breeds. Twenty male Andalusian (AN) and ten Angloarabian (AA) horses, 7 females and 3 males, were subjected to two standardised exercise tests, composed of four workloads, before and after training. Heart rate (HR) was monitored and venous blood was withdrawn at rest, before each exercise level and during recovery. The following parameters were analysed: packed cell volume (PCV), plasma K, lactate (LA) and total protein (TPP). Furthermore, the horses were filmed and three kinematic parameters were studied: stride duration (SD), frequency (SF) and length (SL). Exercise induced an increase in K from 6 and 8 m/sec in AA and AN horses respectively, a steady-state until the end of the exercise and a decrease after 2 min of recuperation. Some interbreed differences existed, with higher K levels in the AN horses, due to the higher relative exercise intensity, stride frequency and haemoconcentration. K was correlated with HR, PCV, TPP, SL, SD and SF. Training caused a decrease in K in AN, but not in AA horses. Plasma K seems to be a good indicator of the physical effort intensity, fitness and training degrees, but it was not related to the magnitude of the glycolytic response to exercise.es_ES
dc.language.isoenes_ES
dc.publisherJapanese Society of Equine Sciencees_ES
dc.relationEste artículo de investigación ha sido financiado por el Andalusian Research Group (AGR-0111) y una beca de la Universidad de Córdoba.-
dc.relation.ispartofJournal of Equine Science, vol. 14, i. 1-
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0/deed.es-
dc.rightsOpen Access-
dc.subjectCaballoses_ES
dc.subjectHorseses_ES
dc.subjectEjercicio físicoes_ES
dc.subjectExercisees_ES
dc.subjectAdiestramientoes_ES
dc.subjectTraininges_ES
dc.subjectMarcadores bioquímicoses_ES
dc.subjectBiochemical markerses_ES
dc.titleRelationship between systemic adaptation to physical effort and plasma potassium in untrained and trained Andalusian and Angloarabian horseses_ES
dc.typeArtículoes_ES
dc.identifier.doihttps://doi.org/10.1294/jes.14.13-
dc.centroUniversidad Cardenal Herrera-CEU-
Aparece en las colecciones: Dpto. Medicina y Cirugía Animal




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