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The impact of a single bout of high intensity circuit training on myokines' concentrations and cognitive functions in women of different age

Artykuł
Czasopismo : PHYSIOLOGY & BEHAVIOR   Tom: 179, Strony: 290-297
Anna Gmiat [1] , Katarzyna Micielska [2] , Marta Kozłowska [1] , Damian Józef Flis [3] , Mirosław Smaruj [4] , Sylwester Kujach [5] , Joanna Jaworska [1] , Patrycja Lipińska [6] , Ewa Ziemann [1]
  • [1]
    Department of Physiology and Pharmacology, Gdansk University of Physical Education and Sport, Gdansk, Poland
  • [2]
    Department of Anatomy and Anthropology, Gdansk University of Physical Education and Sport, Gdansk, Poland
  • [3]
    Department of Bioenergetics and Physiology of Exercise, Medical University of Gdansk, Poland
  • [4]
    Department of the Theory of Sport and Motorics, Gdansk, University of Physical Education and Sport, Gdansk, Poland
  • [5]
    Department of Physiology, Gdansk University of Physical Education and Sport, Gdansk, Poland
  • [6]
2017 angielski
Liczba arkuszy: 0,5
Identyfikatory
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Cechy publikacji
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  • Oryginalny artykuł naukowy
  • Zrecenzowana naukowo
Dyscypliny naukowe
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Nauki o kulturze fizycznej
Słowa kluczowe
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Abstrakty ( angielski )
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The study aimed to assess effect of a single bout of high-intensity circuit training (HICT) on myokines concentration: interleukin-6 and irisin, inteleukin-10, brain-derived neurotrophic factor (BDNF), heat shock proteins (HSP27, HSP70) and cognitive functions among women participated in HICT. It also attempted evaluating whether vitamin D could have modified the effect of HICT. Fourteen healthy, non-active women participating in the experiment were assigned to a young or middle-aged group. They performed a single session HICT using body weight as a resistance, based on the ACSM recommendations. Blood samples were taken before, one and 24 h after training. Cognitive functions were assessed before and 1 h after the HICT session. Simple statistics and effects of changes for dependent variables were determined using mixed linear modeling, and evaluated by means of magnitude-based inference (MBI). Following a single session of HICT the young group exhibited improved concentration and spatial memory, whereas in middle-aged women these functions were attenuated. A varied tendency was also observed in the levels of myokine IL-6 and cytokine IL-10. Vitamin D was covariate for changes in cognitive functions and myokines' levels after exercise. Its concentration modified the anti-inflammatory effect of HICT, expressed in decreasing HSP70.
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  1. 60 poz.
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