Repeated ‘‘all out’’ interval exercise causes an increase in serum hepcidin concentration in both trained and untrained men
Authors:
- Jędrzej Antosiewicz,
- Jan Kaczor ,
- Katarzyna Kasprowicz,
- Radosław Laskowski,
- Sylwester Kujach,
- Marcin Luszczyk,
- Łukasz Radziminski,
- Ewa Ziemann
Abstract
This investigation assessed effects of high-intensity interval exercise (HIE; triple Wingate anaerobic test) on inflammatory markers, iron metabolism and hepcidin concentrations. Group of highly trained judo athletes (TR) and non-trained control males (CG) completed a triple Wingate test separated by 4.5 min rest. Venous blood samples were collected before, immediately after, 1 h, 24 h, and 5 days following exercise and analysed for serum of IL-6, IL-10, iron, and ferritin. Physiological response to exercise was also determined. Concentration of IL-6 and hepcidin increased 1 h after exercise in both groups (p < 0.05). Hepcidin returned post testing 24 h in TR, whereas in CG it remained elevated during 5 days following exercise. Changes in hepcidin did not correlate with shifts in serum IL-6, iron and ferritin concentrations. Gathered data suggest that following HIE, hepcidin increased independently of IL-6 and neither blood nor storage iron affected this phenomena.
- Record ID
- IMPORT-ARTICLE-00013777
- Author
- Journal series
- Cellular Immunology, ISSN 0008-8749
- Issue year
- 2013
- Vol
- 283
- Pages
- 12-17
- Publication size in sheets
- 0.50
- Keywords in English
- Cytokines, Triple Wingate test, Iron
- ASJC Classification
- DOI
- DOI:10.1016/j.cellimm.2013.06.006 opening in a new tab
- URL
- http://www.sciencedirect.com/science/article/pii/S0008874913001007 opening in a new tab
- Language
- (en) English
- File
-
- File: 1
- Antosiewicz-i-wsp-2013-interval-exercise-causes-an-increase-in-serum-hepcidin.pdf
- of 14-09-2015
641 KB
-
- Score (nominal)
- 20
- Publication indicators
- : 2014 = 0.680; : 2013 = 1.874 (2) - 2013=2.140 (5)
- Additional fields
- Dorobek Naukowy - Preview URL: http://dn.swps.edu.pl/Podglad.aspx?WpisID=13777
- Dorobek Naukowy - Approve URL: http://dn.swps.edu.pl/Biuro/ZatwierdzanieWpisu.aspx?WpisID=13777
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- Uniform Resource Identifier
- http://192.168.13.97/info/article/IMPORT-ARTICLE-00013777/
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perishopening in a new tab system.