Lopez-Laval, I and Legaz-Arrese, A and George, KP and Serveto-Galindo, O and Maria Gonzalez-Rave, J and 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
cclm20150304.pdf - Published Version
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.
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.
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).
The current results suggest that intermittent exercise can promote the appearance of cTnI and that this is potentially mediated by athlete status.
|Uncontrolled Keywords:||1103 Clinical Sciences, 1702 Cognitive Science|
|Subjects:||R Medicine > RC Internal medicine > RC1200 Sports Medicine|
|Divisions:||Sport & Exercise Sciences|
|Date Deposited:||05 Feb 2016 09:14|
|Last Modified:||01 Feb 2017 00:50|
|DOI or Identification number:||10.1515/cclm-2015-0304|
Actions (login required)