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Type: | Artigo de periódico |
Title: | Effects Of Concurrent Training On Interleukin-6, Tumour Necrosis Factor-alpha And C-reactive Protein In Middle-aged Men. |
Author: | Libardi, Cleiton Augusto Souza, Giovana Verginia Gáspari, Arthur Fernandes Dos Santos, Claudinei Ferreira Leite, Sabrina Toffoli Dias, Rodrigo Frollini, Anelena B Brunelli, Diego Trevisan Cavaglieri, Claudia Regina Madruga, Vera Aparecida Chacon-Mikahil, Mara P T |
Abstract: | The purpose of this study was to evaluate the effects of moderate- to high-intensity resistance and concurrent training on inflammatory biomarkers and functional capacity in sedentary middle-aged healthy men. Participants were selected on a random basis for resistance training (n = 12), concurrent training (n = 11) and a control group (n = 13). They performed three weekly sessions for 16 weeks (resistance training: 10 exercises with 3 × 8-10 repetition maximum; concurrent training: 6 exercises with 3 × 8-10 repetition maximum, followed by 30 minutes of walking or running at 55-85% [Vdot]O(2peak)). Maximal strength was tested in bench press and leg press. The peak oxygen uptake ([Vdot]O(2peak)) was measured by an incremental exercise test. Tumour necrosis factor-α, interleukin-6 and C-reactive protein were determined. The upper- and lower-body maximal strength increase for both resistance (+42.52%; +20.9%, respectively) and concurrent training (+28.35%; +21.5%, respectively) groups (P = 0.0001).[Vdot]O(2peak) increased in concurrent training when comparing pre- and post-training (P = 0.0001; +15.6%). No differences were found in tumour necrosis factor-α and interleukin-6 for both groups after the exercise. C-reactive protein increased in resistance training (P = 0.004). These findings demonstrated that 16 weeks of moderate- to high-intensity training could improve functional capacity, but did not decrease inflammatory biomarkers in middle-aged men. |
Subject: | Adult Biological Markers C-reactive Protein Exercise Exercise Therapy Humans Inflammation Mediators Interleukin-6 Male Middle Aged Muscle Strength Muscle, Skeletal Oxygen Consumption Physical Endurance Resistance Training Running Tumor Necrosis Factor-alpha Walking |
Citation: | Journal Of Sports Sciences. v. 29, n. 14, p. 1573-81, 2011-Nov. |
Rights: | fechado |
Identifier DOI: | 10.1080/02640414.2011.609896 |
Address: | http://www.ncbi.nlm.nih.gov/pubmed/21933039 |
Date Issue: | 2011 |
Appears in Collections: | Unicamp - Artigos e Outros Documentos |
Files in This Item:
File | Size | Format | |
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pmed_21933039.pdf | 200.26 kB | Adobe PDF | View/Open |
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