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ORIGINAL ARTICLE  EPIDEMIOLOGY AND CLINICAL MEDICINE 

The Journal of Sports Medicine and Physical Fitness 2018 June;58(6):910-6

DOI: 10.23736/S0022-4707.17.07214-0

Copyright © 2017 EDIZIONI MINERVA MEDICA

lingua: Inglese

Changes in creatine kinase, lactate dehydrogenase and aspartate aminotransferase in saliva samples after an intense exercise: a pilot study

Tomas BARRANCO 1, 2, Asta TVARIJONAVICIUTE 1, 2, Fernando TECLES 1, 2, Jose M. CARRILLO 2, 3, Cristina SÁNCHEZ-RESALT 1, 2, Pedro JIMENEZ-REYES 4, Monica RUBIO 2, 3, Monserrat GARCÍA-BALLETBÓ 2, 5, Jose J. CERÓN 1, 2 , Ramon CUGAT 2, 5

1 Interdisciplinary Laboratory of Clinical Pathology, Interlab-UMU, Campus of Excellence Mare Nostrum, University of Murcia, Murcia, Spain; 2 Garcia Cugat Foundation, Hospital Quirón, Plaça d’Alfonso Comin, Barcelona, Spain; 3 Department of Animal Medicine and Surgery, Universidad Cardenal Herrera, CEU Universities, Valencia, Spain; 4 Department of Physical Activity and Sports Science, San Antonio de Murcia Catholic University, Murcia, Spain; 5 Department of Orthopedic Surgery and Traumatology, Quirón, Plaça d’Alfonso Comin Hospital, Barcelona, Spain


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BACKGROUND: The aim of this study was to evaluate changes in the enzymes creatine kinase (CK), lactate dehydrogenase (LDH) and aspartate aminotransferase (AST) in saliva before and after an intense exercise consisting of a futsal match.
METHODS: CK, LDH and AST were analyzed in saliva and serum samples of eleven, injury-free, amateur young men before and 30 minutes, 12 hours and 36 hours after a futsal match.
RESULTS: A significant increase in CK, LDH and AST was observed after the game in serum samples. In saliva, although a high interindividual variability was found with some individuals no showing increases, significant increases in CK and LDH were observed after the game. No significant changes were observed in saliva AST after the game.
CONCLUSIONS: Our study showed for first time that CK and LDH can increase in saliva after an intensive exercise consisting on a futsal match. Results suggest that measurements of CK and LDH in saliva could be potentially used to evaluate possible muscle stress or damage in cases of intensive exercise.


KEY WORDS: Creatine kinase - L-lactate dehydrogenase - Aspartate aminotransferase - Saliva

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