Faculty of Biology, University of Latvia
EEB
Hard copy: ISSN 1691–8088
On-line: ISSN 2255–9582
Env Exp Biol (2012) 10: 107–112
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Environmental and
Experimental
Biology

Env Exp Biol (2012) 10: 107–112

Original Article

Systemic pro-inflammatory molecule response to acute submaximal exercise in moderately and highly trained athletes

Dace Reihmane1,2*, Peteris Tretjakovs1,3, Janis Kaupe4, Martins Sars1, Ramona Valante5, Antra Jurka1,3
1Institute of Clinical and Experimental Medicine, University of Latvia, Ojara Vaciesa 4, Riga LV–1004, Latvia
2Xlab, Center for Healthy Aging, Department of Biomedical Sciences, Faculty of Health Sciences, University of Copenhagen, Blegdamsvej 3B, Copenhagen DK–2200, Denmark
3Pauls Stradins Clinical University Hospital, Pilsonu 13, Riga LV–1002, Latvia
4Latvian Academy of Sport Education, Brivibas 333, Riga LV–1006, Latvia
5Rīga Stradiņš University, Dzirciema 16, Riga LV–1007, Latvia
*Corresponding author, E-mail: dace.reihmane@lu.lv

Abstract

The effect of training status on acute exercise-induced release of pro-inflammatory biomarkers in circulatory system was studied in 10 moderately trained and seven highly trained athletes. The subjects performed an hour of submaximal bicycle exercise at workload equal to ~70% of heart rate reserve. Venous blood samples were collected 15 min before and immediately after the exercise. Intereukin-6, tumor necrosis factor-α, and monocyte chemotactic protein-1 response to exercise was similar in moderately trained and highly trained athletes (2.5 ± 2.4 vs. 1.0 ± 1.0 pg mL–1; 0.4 ± 0.6 vs. 0.8 ± 0.8 pg mL–1; 50 ± 67 vs. 74 ± 116 pg mL–1, respectively), suggesting that training status had no impact on cytokine and monocyte chemotactic protein-1 post-exercise concentrations with this experimental model.

Key words: acute exercise, pro-inflammatory molecules, training.

 
Env Exp Biol (2012) 10: 107–112
 DOI: http://doi.org/10.22364/eeb
EEB

Editor-in-Chief
Prof. Gederts Ievinsh



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University of Latvia

 
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