The effect of a 100 km ultra-marathon under freezing conditions
on selected immunological and haematological parameters

J 2017

The effect of a 100 km ultra-marathon under freezing conditions on selected immunological and haematological parameters

ŽÁKOVSKÁ, Alena, Beat KNECHTLE, Daniela CHLÍBKOVÁ, Marie MILIČKOVÁ, Thomas ROSEMANN et. al.

Základní údaje

Originální název

The effect of a 100 km ultra-marathon under freezing conditions on selected immunological and haematological parameters

Autoři

ŽÁKOVSKÁ, Alena (203 Česká republika, garant, domácí), Beat KNECHTLE (756 Švýcarsko), Daniela CHLÍBKOVÁ (203 Česká republika), Marie MILIČKOVÁ (203 Česká republika, domácí), Thomas ROSEMANN (756 Švýcarsko) a Pantelis Theodoros NIKOLAIDIS (300 Řecko)

Vydání

Frontiers in Physiology, Lausanne, Switzerland, Frontiers Media SA, 2017, 1664-042X

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

30102 Immunology

Stát vydavatele

Švýcarsko

Utajení

není předmětem státního či obchodního tajemství

Impakt faktor

Impact factor: 3.394

Kód RIV

RIV/00216224:14310/17:00097830

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.3389/fphys.2017.00638

UT WoS

000410751100001

Klíčová slova anglicky

ultra-runners; 100-km race; hematocrit; leukocrit; immunity

Štítky

NZ, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 12. 4. 2018 13:21, Ing. Nicole Zrilić

Anotace

V originále

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.

Citovat

ŽÁKOVSKÁ, Alena, Beat KNECHTLE, Daniela CHLÍBKOVÁ, Marie MILIČKOVÁ, Thomas ROSEMANN a 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, roč. 8, September, s. nestránkováno, 9 s. ISSN 1664-042X. Dostupné z: https://dx.doi.org/10.3389/fphys.2017.00638.

@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 a 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, roč.~8, September, s.~nestránkováno, 9 s. ISSN~1664-042X. Dostupné z: https://dx.doi.org/10.3389/fphys.2017.00638.

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