Inflammatory response after session of resistance exercises in untrained volunteers

The present study aimed to investigate the interaction between the blood cells, inflammatory markers, oxidative stress parameters and delayed onset muscle soreness (DOMS) after a session of resistance exercise (SRE). The sample consisted of sixteen untrained men (26.4±5 years; 25.9±3 kg m-2). The SR...

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Bibliographic Details
Published in:	Acta scientiarum. Health sciences Vol. 37; no. 1; pp. 31 - 39
Main Authors:	Teixeira, Andre De Oliveira, Paulitsch, Felipe Da Silva, Umpierre, Marina De Moura, Moraes, Maicon Borjes de, Rosa, Carlos Eduardo da, Signori, Luis Ulisses
Format:	Journal Article
Language:	English
Published:	Maringa Editora da Universidade Estadual de Maringá - EDUEM 01-01-2015 Universidade Estadual de Maringá
Subjects:	Exercise exercise tolerance Inflammation Oxidative stress Pain Studies
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Summary:	The present study aimed to investigate the interaction between the blood cells, inflammatory markers, oxidative stress parameters and delayed onset muscle soreness (DOMS) after a session of resistance exercise (SRE). The sample consisted of sixteen untrained men (26.4±5 years; 25.9±3 kg m-2). The SRE was composed of 4 sets of 10 repetitions maximum (extensor bench, squat and leg press) for each exercise. Complete blood cell count, C-reactive protein (CRP), creatine kinase (CK), lipid peroxidation and antioxidant capacity against peroxyl radicals were previously evaluated (baseline), and at 0, 30 and 120 min. after the SRE. DOMS was assessed 24 hours after the exercises. Immediately after the SRE, an increase of blood cell number was observed; returning to baseline after 30 min. However, after 120 min., neutrophils showed higher values than the baseline and 30 min. assessments. CK and CRP increased progressively throughout the experiment. LPO increased immediately and 120 min. after the SRE. Untrained volunteers presented an apparent biphasic inflammatory response after an acute SRE and the changes in oxidative stress, inflammatory markers and leukocytosis were best evidenced two hours after exercise.
ISSN:	1679-9291 1807-8648
DOI:	10.4025/actascihealthsci.v37i1.24149