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Hemorheological responses to progressive resistance exercise training in healthy young males

BACKGROUND: This study aimed to explore the effects of progressive resistance exercise training (PRET) on hemorheology. MATERIAL/METHODS: Exercise sessions included 1–3 sets of 8–12 repetitions at 40–60% of 1-repetition maximum (1-RM) for 3 weeks and at 75–80% of 1-RM during weeks 4–12. Red blood ce...

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Autores principales: Kilic-Toprak, Emine, Ardic, Fusun, Erken, Gulten, Unver-Kocak, Fatma, Kucukatay, Vural, Bor-Kucukatay, Melek
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Scientific Literature, Inc. 2012
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3560717/
https://www.ncbi.nlm.nih.gov/pubmed/22648250
http://dx.doi.org/10.12659/MSM.882878
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author Kilic-Toprak, Emine
Ardic, Fusun
Erken, Gulten
Unver-Kocak, Fatma
Kucukatay, Vural
Bor-Kucukatay, Melek
author_facet Kilic-Toprak, Emine
Ardic, Fusun
Erken, Gulten
Unver-Kocak, Fatma
Kucukatay, Vural
Bor-Kucukatay, Melek
author_sort Kilic-Toprak, Emine
collection PubMed
description BACKGROUND: This study aimed to explore the effects of progressive resistance exercise training (PRET) on hemorheology. MATERIAL/METHODS: Exercise sessions included 1–3 sets of 8–12 repetitions at 40–60% of 1-repetition maximum (1-RM) for 3 weeks and at 75–80% of 1-RM during weeks 4–12. Red blood cell (RBC) deformability and aggregation were determined by ektacytometry, plasma and whole blood viscosities (WBV) by rotational viscometry. Lactate concentration was evaluated by an analyzer and fibrinogen was evaluated by coagulometry. Plasma total oxidant/antioxidant status was measured by colorimetry. RESULTS: Following an acute increase after exercise on the first day, RBC deformability was elevated during weeks 3 and 4 (p=0.028; p=0.034, respectively). The last exercise protocol applied in week 12 again caused an acute increase in this parameter (p=0.034). RBC aggregation was increased acutely on the first day, but decreased after that throughout the protocol (p<0.05). At weeks 4 and 12 pre-exercise measurements of WBV at standard hematocrit and plasma viscosity were decreased (p=0.05; p=0.041, respectively), while post-exercise values were increased (p=0.005; p=0.04, respectively). Post-exercise WBV at autologous hematocrit measured at week 12 was increased (p=0.01). Lactate was elevated after each exercise session (p<0.05). Fibrinogen was decreased on the third week (p<0.01), while it was increased on the 4(th) week (p=0.005). Plasma antioxidant status was increased at week 3 (p=0.034) and oxidative stress index was decreased at week 4 (p=0.013) after exercise. CONCLUSIONS: The results of this study indicate that PRET may have positive effects on hemorheological parameters.
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spelling pubmed-35607172013-04-24 Hemorheological responses to progressive resistance exercise training in healthy young males Kilic-Toprak, Emine Ardic, Fusun Erken, Gulten Unver-Kocak, Fatma Kucukatay, Vural Bor-Kucukatay, Melek Med Sci Monit Clinical Research BACKGROUND: This study aimed to explore the effects of progressive resistance exercise training (PRET) on hemorheology. MATERIAL/METHODS: Exercise sessions included 1–3 sets of 8–12 repetitions at 40–60% of 1-repetition maximum (1-RM) for 3 weeks and at 75–80% of 1-RM during weeks 4–12. Red blood cell (RBC) deformability and aggregation were determined by ektacytometry, plasma and whole blood viscosities (WBV) by rotational viscometry. Lactate concentration was evaluated by an analyzer and fibrinogen was evaluated by coagulometry. Plasma total oxidant/antioxidant status was measured by colorimetry. RESULTS: Following an acute increase after exercise on the first day, RBC deformability was elevated during weeks 3 and 4 (p=0.028; p=0.034, respectively). The last exercise protocol applied in week 12 again caused an acute increase in this parameter (p=0.034). RBC aggregation was increased acutely on the first day, but decreased after that throughout the protocol (p<0.05). At weeks 4 and 12 pre-exercise measurements of WBV at standard hematocrit and plasma viscosity were decreased (p=0.05; p=0.041, respectively), while post-exercise values were increased (p=0.005; p=0.04, respectively). Post-exercise WBV at autologous hematocrit measured at week 12 was increased (p=0.01). Lactate was elevated after each exercise session (p<0.05). Fibrinogen was decreased on the third week (p<0.01), while it was increased on the 4(th) week (p=0.005). Plasma antioxidant status was increased at week 3 (p=0.034) and oxidative stress index was decreased at week 4 (p=0.013) after exercise. CONCLUSIONS: The results of this study indicate that PRET may have positive effects on hemorheological parameters. International Scientific Literature, Inc. 2012-06-01 /pmc/articles/PMC3560717/ /pubmed/22648250 http://dx.doi.org/10.12659/MSM.882878 Text en © Med Sci Monit, 2012 This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License.
spellingShingle Clinical Research
Kilic-Toprak, Emine
Ardic, Fusun
Erken, Gulten
Unver-Kocak, Fatma
Kucukatay, Vural
Bor-Kucukatay, Melek
Hemorheological responses to progressive resistance exercise training in healthy young males
title Hemorheological responses to progressive resistance exercise training in healthy young males
title_full Hemorheological responses to progressive resistance exercise training in healthy young males
title_fullStr Hemorheological responses to progressive resistance exercise training in healthy young males
title_full_unstemmed Hemorheological responses to progressive resistance exercise training in healthy young males
title_short Hemorheological responses to progressive resistance exercise training in healthy young males
title_sort hemorheological responses to progressive resistance exercise training in healthy young males
topic Clinical Research
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3560717/
https://www.ncbi.nlm.nih.gov/pubmed/22648250
http://dx.doi.org/10.12659/MSM.882878
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