000168480 001__ 168480
000168480 005__ 20260209162329.0
000168480 0247_ $$2doi$$a10.1139/apnm-2015-0055
000168480 0248_ $$2sideral$$a92023
000168480 037__ $$aART-2015-92023
000168480 041__ $$aeng
000168480 100__ $$0(orcid)0000-0003-2644-9386$$aLegaz-Arrese, A.$$uUniversidad de Zaragoza
000168480 245__ $$aIndividual variability in cardiac biomarker release after 30 min of high-intensity rowing in elite and amateur athletes
000168480 260__ $$c2015
000168480 5060_ $$aAccess copy available to the general public$$fUnrestricted
000168480 5203_ $$aThis study had two objectives: (i) to examine individual variation in the pattern of cardiac troponin I (cTnI) and N-terminal pro-brain natriuretic peptide (NT-proBNP) release in response to high-intensity rowing exercise, and (ii) to establish whether individual heterogeneity in biomarker appearance was influenced by athletic status (elite vs. amateur). We examined cTnI and NT-proBNP in 18 elite and 14 amateur rowers before and 5 min, 1, 3, 6, 12, and 24 h after a 30-min maximal rowing test. Compared with pre-exercise levels, peak postexercise cTnI (pre: 0.014 ± 0.030 µg·L–1; peak post: 0.058 ± 0.091 µg·L–1; p = 0.000) and NT-proBNP (pre: 15 ± 11 ng·L–1; peak post: 31 ± 19 ng·L–1; p = 0.000) were elevated. Substantial individual heterogeneity in peak and time-course data was noted for cTnI. Peak cTnI exceeded the upper reference limit (URL) in 9 elite and 3 amateur rowers. No rower exceeded the URL for NT-proBNP. Elite rowers had higher baseline (0.019 ± 0.038 vs. 0.008 ± 0.015 µg·L–1; p = 0.003) and peak postexercise cTnI (0.080 ± 0.115 vs. 0.030 ± 0.029 µg·L–1; p = 0.022) than amateur rowers, but the change with exercise was similar between groups. There were no significant differences in baseline and peak postexercise NT-proBNP between groups. In summary, marked individuality in the cTnI response to a short but high-intensity rowing bout was observed. Athletic status did not seem to affect the change in cardiac biomarkers in response to high-intensity exercise.
000168480 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000168480 590__ $$a1.91$$b2015
000168480 591__ $$aSPORT SCIENCES$$b26 / 81 = 0.321$$c2015$$dQ2$$eT1
000168480 591__ $$aNUTRITION & DIETETICS$$b54 / 80 = 0.675$$c2015$$dQ3$$eT3
000168480 591__ $$aPHYSIOLOGY$$b53 / 83 = 0.639$$c2015$$dQ3$$eT2
000168480 592__ $$a1.049$$b2015
000168480 593__ $$aMedicine (miscellaneous)$$c2015$$dQ1
000168480 593__ $$aSports Science$$c2015$$dQ2
000168480 593__ $$aPhysiology$$c2015$$dQ2
000168480 593__ $$aPhysiology (medical)$$c2015$$dQ2
000168480 593__ $$aEndocrinology, Diabetes and Metabolism$$c2015$$dQ2
000168480 593__ $$aNutrition and Dietetics$$c2015$$dQ2
000168480 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000168480 700__ $$aLópez-Laval, I.
000168480 700__ $$aGeorge, K.
000168480 700__ $$0(orcid)0000-0002-7213-7095$$aPuente-Lanzarote, J.
000168480 700__ $$aMoliner-Urdiales, D.
000168480 700__ $$aAyala-Tajuelo, V.
000168480 700__ $$0(orcid)0000-0003-0721-2447$$aMayolas-Pi, C.$$uUniversidad de Zaragoza
000168480 700__ $$aReverter-Masià, J.
000168480 7102_ $$11006$$2245$$aUniversidad de Zaragoza$$bDpto. Fisiatría y Enfermería$$cÁrea Educación Física y Depor.
000168480 773__ $$g40, 9 (2015), 951-958$$pAppl. Physiol. Nutr. Metab.$$tApplied Physiology Nutrition and Metabolism$$x1715-5312
000168480 8564_ $$s1047191$$uhttps://zaguan.unizar.es/record/168480/files/texto_completo.pdf$$yPostprint
000168480 8564_ $$s1995602$$uhttps://zaguan.unizar.es/record/168480/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000168480 909CO $$ooai:zaguan.unizar.es:168480$$particulos$$pdriver
000168480 951__ $$a2026-02-09-14:41:44
000168480 980__ $$aARTICLE