PMID- 21448400
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20110714
LR  - 20211020
IS  - 2008-8213 (Electronic)
IS  - 2008-7802 (Print)
IS  - 2008-7802 (Linking)
VI  - 2
IP  - 1
DP  - 2011 Jan
TI  - Effects of Intermittent Exercise on Cardiac Troponin I and Creatine Kinase-MB.
PG  - 20-3
AB  - OBJECTIVES: The aim of this study was to examine the influence of high-intensity 
      intermittent exercise and carbohydrate supplementation on cardiac troponin I 
      (cTnI) and creatine kinase-MB (CK-MB) in soccer players. METHODS: Twelve elite 
      soccer players were selected and divided equally into three groups of 
      carbohydrate (CHO), placebo (P) and control (C). Blood samples were taken in six 
      phases and were analyzed with the chemiluminescence method. RESULTS: Results 
      showed that three bouts of 90-min exercise along with carbohydrate 
      supplementation did not have any significant effect on the level of cTnI indices. 
      However, there was a significant difference in CK-MB values after the second and 
      third sessions compared with the first day (P < 0.05). CONCLUSION: In summary, 
      exercises with less duration and intensity like soccer do not seem to be 
      effective on cTnI and CK-MB. When the overall intensity of exercise was moderate, 
      it appeared that carbohydrate supplementation had less effect on the alteration 
      of biochemical markers of the myocardial muscle.
FAU - Rahnama, Nader
AU  - Rahnama N
AD  - Associate Professor of Sport Injuries, School of Physical Education and Sports 
      Sciences, The University of Isfahan, Isfahan, Iran.
FAU - Faramarzi, Mohammad
AU  - Faramarzi M
FAU - Gaeini, Abass Ali
AU  - Gaeini AA
LA  - eng
PT  - Journal Article
PL  - Iran
TA  - Int J Prev Med
JT  - International journal of preventive medicine
JID - 101535380
PMC - PMC3063467
OTO - NOTNLM
OT  - Carbohydrate supplementation
OT  - Cardiomyocyte injury.
OT  - Intermittent exercise
COIS- Conflict of interest statement: All authors declare that they have no conflict of 
      interest.
EDAT- 2011/03/31 06:00
MHDA- 2011/03/31 06:01
PMCR- 2011/01/01
CRDT- 2011/03/31 06:00
PHST- 2010/10/28 00:00 [received]
PHST- 2010/12/08 00:00 [accepted]
PHST- 2011/03/31 06:00 [entrez]
PHST- 2011/03/31 06:00 [pubmed]
PHST- 2011/03/31 06:01 [medline]
PHST- 2011/01/01 00:00 [pmc-release]
AID - IJPVM-2-20 [pii]
PST - ppublish
SO  - Int J Prev Med. 2011 Jan;2(1):20-3.