ŽÁKOVSKÁ, Alena, Beat KNECHTLE, Daniela CHLÍBKOVÁ, Marie MILIČKOVÁ, Thomas ROSEMANN and Pantelis Theodoros NIKOLAIDIS. The effect of a 100 km ultra-marathon under freezing conditions on selected immunological and haematological parameters. Frontiers in Physiology. Lausanne, Switzerland: Frontiers Media SA, 2017, vol. 8, September, p. nestránkováno, 9 pp. ISSN 1664-042X. Available from: https://dx.doi.org/10.3389/fphys.2017.00638. |
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@article{1391693, author = {Žákovská, Alena and Knechtle, Beat and Chlíbková, Daniela and Miličková, Marie and Rosemann, Thomas and Nikolaidis, Pantelis Theodoros}, article_location = {Lausanne, Switzerland}, article_number = {September}, doi = {http://dx.doi.org/10.3389/fphys.2017.00638}, keywords = {ultra-runners; 100-km race; hematocrit; leukocrit; immunity}, language = {eng}, issn = {1664-042X}, journal = {Frontiers in Physiology}, title = {The effect of a 100 km ultra-marathon under freezing conditions on selected immunological and haematological parameters}, volume = {8}, year = {2017} }
TY - JOUR ID - 1391693 AU - Žákovská, Alena - Knechtle, Beat - Chlíbková, Daniela - Miličková, Marie - Rosemann, Thomas - Nikolaidis, Pantelis Theodoros PY - 2017 TI - The effect of a 100 km ultra-marathon under freezing conditions on selected immunological and haematological parameters JF - Frontiers in Physiology VL - 8 IS - September SP - nestránkováno EP - nestránkováno PB - Frontiers Media SA SN - 1664042X KW - ultra-runners KW - 100-km race KW - hematocrit KW - leukocrit KW - immunity N2 - Although moderate exercise is beneficial for the human body and its immune system, exhaustive ultra-endurance performance in cold conditions might be harmful. The aim of this study was to examine the effect of a 100 km ultra-marathon under cold conditions (temperatures from minus 1°C to +1°C) on selected immunological, biochemical and hematological parameters. Participants were 15 runners (12 men and three women, age 40.3 ± 9.7 years, body mass 67.3 ± 9.0 kg and body height 1.74 ± 0.10 m, mean ± standard deviation). Leukocytes statistically increased and, particularly, the number of leucocytes doubled in seven out of 15 athletes. Immature neutrophils, mature neutrophils and monocytes statistically increased, whereas lymphocytes and eosinophils did not change. IgG statistically increased, but IgA and IgM remained unchanged. ER -
ŽÁKOVSKÁ, Alena, Beat KNECHTLE, Daniela CHLÍBKOVÁ, Marie MILIČKOVÁ, Thomas ROSEMANN and Pantelis Theodoros NIKOLAIDIS. The effect of a 100 km ultra-marathon under freezing conditions on selected immunological and haematological parameters. \textit{Frontiers in Physiology}. Lausanne, Switzerland: Frontiers Media SA, 2017, vol.~8, September, p.~nestránkováno, 9 pp. ISSN~1664-042X. Available from: https://dx.doi.org/10.3389/fphys.2017.00638.
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