Acute effects of high-intensity exercise on hematological and iron metabolic parameters in elite male and female dragon boating athletes

The Physician and Sportsmedicine
Pascal BauerAndree Hillebrecht

Abstract

To investigate the acute effects of high-intensity exercise on blood hepcidin levels and other iron metabolic and hematological parameters in highly trained athletes of dragon boating as a sport performed in a sitting position. We conducted an exercise intervention study with a pre- and posttest blood measurement to determine the effects of high-intensity training on hematological and iron metabolic parameters in both male (n = 19) and female (n = 12) elite athletes of the German national dragon boating team. The study took place during the final training camp before the European championships. Blood samples were collected at baseline and 3 h after 3 consecutive high-intensity training bouts at the same day, each one lasting 1 h in duration. After exercise, leukocytes, CPK, CKMB, and hepcidin levels increased significantly both in men and women. In contrast, iron concentrations decreased significantly. No gender-related differences were found. Compared with baseline, the postexercise concentrations of serum iron decreased significantly both in men [99.3 ± 46.3 to 61.2 ± 20.9 µg/dL (p < 0.001)] and in women [116.3 ± 34 to 67.1 ± 21.8 µg/dL (p < 0.001)] without a gender difference (p = 0.28). Hepcidin levels increased significant...Continue Reading

References

Feb 1, 1992·International Journal of Sports Medicine·M FogelholmT Lampisjärvi
Sep 17, 1998·International Journal of Sport Nutrition·M J AshendenA G Hahn
Mar 20, 2001·International Journal of Sport Nutrition and Exercise Metabolism·J MalczewskaW Sendecki
Oct 23, 2002·Journal of Applied Physiology·R D TelfordJ A Smith
Nov 20, 2002·International Journal of Sports Medicine·J G WilkinsonM Liebman
Oct 27, 2005·European Journal of Applied Physiology·L RoeckerT Ganz
Dec 20, 2007·European Journal of Applied Physiology·Manuela Di SantoloSabina Cauci
Mar 28, 2008·European Journal of Applied Physiology·Peter PeelingDebbie Trinder
Dec 17, 2008·The American Journal of Clinical Nutrition·Melissa F YoungKimberly O O'Brien
Feb 3, 2009·European Journal of Applied Physiology·Peter PeelingDebbie Trinder
Mar 24, 2009·European Journal of Applied Physiology·Marie-Bérengère TroadecPierre Brissot
Apr 7, 2009·Medicine and Science in Sports and Exercise·Peter PeelingDebbie Trinder
Aug 11, 2010·European Journal of Applied Physiology·Peter Peeling
Dec 15, 2010·International Journal of Cardiology·Simon ReinkeWolfram Doehner
Feb 25, 2011·Blood·Tomas Ganz
Sep 9, 2011·Seminars in Liver Disease·Ivana De DomenicoJerry Kaplan
Sep 14, 2011·Advances in Hematology·Korry J Hintze, James P McClung
Dec 2, 2011·Blood·Nick P TalbotPeter A Robbins
Jan 18, 2012·International Journal of Sport Nutrition and Exercise Metabolism·Irena AuerspergerBranko Skof
Feb 7, 2012·Biochimica Et Biophysica Acta·Tomas Ganz, Elizabeta Nemeth
Feb 22, 2012·International Journal of Sport Nutrition and Exercise Metabolism·Mia K NewlinEmily M Haymes
Mar 9, 2013·PloS One·Irena AuerspergerMitja Lainscak
Mar 29, 2014·PloS One·Peter PeelingDebbie Trinder
Apr 11, 2014·Journal of the International Society of Sports Nutrition·Marc SimPeter Peeling
Oct 15, 2014·European Journal of Applied Physiology·Anna Skarpańska-StejnbornŁucja Szcześniak-Pilaczyńska
Feb 15, 2018·Nutrients·Raúl DomínguezAlberto Pérez-López

❮ Previous
Next ❯

Citations

Dec 2, 2019·Biological Trace Element Research·Rina Nishiie-YanoTakashi Miida
Jan 31, 2021·Nutrients·Phureephat Larsuphrom, Gladys Oluyemisi Latunde-Dada
Apr 28, 2021·Biological Trace Element Research·Silas Seolin DiasSolange de Paula Ramos

❮ Previous
Next ❯

Related Concepts

Related Feeds

Anemia

Anemia develops when your blood lacks enough healthy red blood cells. Anemia of inflammation (AI, also called anemia of chronic disease) is a common, typically normocytic, normochromic anemia that is caused by an underlying inflammatory disease. Here is the latest research on anemia.

Related Papers

Applied Physiology, Nutrition, and Metabolism = Physiologie Appliquée, Nutrition Et Métabolisme
Kazushige GotoAya Ishibashi
International Journal of Sport Nutrition and Exercise Metabolism
Mia K NewlinEmily M Haymes
International Journal of Sport Nutrition and Exercise Metabolism
Xiaoya MaPeter F Bodary
© 2022 Meta ULC. All rights reserved