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Lopez-Laval, I, Legaz-Arrese, A, George, KP, Serveto-Galindo, O, Maria Gonzalez-Rave, J, Reverter-Masia, J and Munguia-Izquierdo, D (2016) Cardiac troponin I release after a basketball match in elite, amateur and junior players. CLINICAL CHEMISTRY AND LABORATORY MEDICINE, 54 (2). pp. 333-338. ISSN 1434-6621
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Abstract
BACKGROUND:
Available scientific data related to cardiac troponin I (cTnI) release after intermittent exercise is limited. It is also of interest to determine what personal or environmental factors mediate the exercise-induced release of cTnI. This study had two objectives: 1) to examine the individual release of cTnI to a basketball match; and 2) to establish the influence of athlete status as well as biological age on cTnI release.
METHODS:
Thirty-six basketball players (12 adult elite [PBA]: 27.3±4.1 years, 12 adult amateur [ABA]: 29.6±2.9 years, and 12 junior elite [JBA]: 16.6±0.9 years) participated in a simulated basketball match with serial assessment of cTnI at rest, immediately post- and at 1, 3, 6, 12, and 24 h post-exercise.
RESULTS:
The basketball match increased cTnI levels (pre: median [range]; 0.006 [0.001-0.026]; peak post: 0.024 [0.004-0.244] μg/L; p=0.000), with substantial individual variability in peak values. PBA and JBA players showed higher baseline and post-exercise cTnI values than ABA (all p<0.05). Peak cTnI exceeded the upper reference limit (URL) in the 26% of players (3 PBA; 6 JBA).
CONCLUSIONS:
The current results suggest that intermittent exercise can promote the appearance of cTnI and that this is potentially mediated by athlete status.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | 1103 Clinical Sciences, 1702 Cognitive Science |
| Subjects: | R Medicine > RC Internal medicine > RC1200 Sports Medicine |
| Divisions: | Sport & Exercise Sciences |
| Publisher: | De Gruyter |
| Related URLs: | |
| Date Deposited: | 05 Feb 2016 09:14 |
| Last Modified: | 03 Aug 2022 07:57 |
| DOI or ID number: | 10.1515/cclm-2015-0304 |
| URI: | https://researchonline.ljmu.ac.uk/id/eprint/2829 |
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