Normalization of elevated cardiac, kidney, and hemolysis plasma markers within 48 h in Mexican Tarahumara runners following a 78 km race at moderate altitude

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Normalization of elevated cardiac, kidney, and hemolysis plasma markers within 48 h in Mexican Tarahumara runners following a 78 km race at moderate altitude. / Christensen, Dirk Lund; Espino, Diana; Infante-Ramírez, Rocío; Brage, Soren; Terzic, Dijana; Goetze, Jens P; Kjaergaard, Jesper.

I: American journal of human biology : the official journal of the Human Biology Council, Bind 26, Nr. 6, 11.2014, s. 836-43.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

Harvard

Christensen, DL, Espino, D, Infante-Ramírez, R, Brage, S, Terzic, D, Goetze, JP & Kjaergaard, J 2014, 'Normalization of elevated cardiac, kidney, and hemolysis plasma markers within 48 h in Mexican Tarahumara runners following a 78 km race at moderate altitude', American journal of human biology : the official journal of the Human Biology Council, bind 26, nr. 6, s. 836-43. https://doi.org/10.1002/ajhb.22607

APA

Christensen, D. L., Espino, D., Infante-Ramírez, R., Brage, S., Terzic, D., Goetze, J. P., & Kjaergaard, J. (2014). Normalization of elevated cardiac, kidney, and hemolysis plasma markers within 48 h in Mexican Tarahumara runners following a 78 km race at moderate altitude. American journal of human biology : the official journal of the Human Biology Council, 26(6), 836-43. https://doi.org/10.1002/ajhb.22607

Vancouver

Christensen DL, Espino D, Infante-Ramírez R, Brage S, Terzic D, Goetze JP o.a. Normalization of elevated cardiac, kidney, and hemolysis plasma markers within 48 h in Mexican Tarahumara runners following a 78 km race at moderate altitude. American journal of human biology : the official journal of the Human Biology Council. 2014 nov;26(6):836-43. https://doi.org/10.1002/ajhb.22607

Author

Christensen, Dirk Lund ; Espino, Diana ; Infante-Ramírez, Rocío ; Brage, Soren ; Terzic, Dijana ; Goetze, Jens P ; Kjaergaard, Jesper. / Normalization of elevated cardiac, kidney, and hemolysis plasma markers within 48 h in Mexican Tarahumara runners following a 78 km race at moderate altitude. I: American journal of human biology : the official journal of the Human Biology Council. 2014 ; Bind 26, Nr. 6. s. 836-43.

Bibtex

@article{514cd8e18a44496c805817cd811440b7,
title = "Normalization of elevated cardiac, kidney, and hemolysis plasma markers within 48 h in Mexican Tarahumara runners following a 78 km race at moderate altitude",
abstract = "OBJECTIVES: The aim of this study was to examine to what extent extreme endurance exercise results in changes of plasma markers associated with cardiac and renal damage, as well as hemolysis in male, Mexican Tarahumara runners.METHODS: Ten Tarahumara runners (mean (sd) age of 38 (12) years) participated in a 78 km race in Chihuahua, Mexico at 2,400 m above sea level. Cardiac, kidney, and hematology plasma markers were measured pre-race and <5 min, 1 h, 3 h, 6 h, 24 h, and 48 h post-race. Anthropometry, blood pressure, pulse rate, electrocardiography, HbA1c, hemoglobin and VO2max (estimated from heart rate following step test) were assessed pre-race, while physical activity energy expenditure and intensity were estimated during the race, and oxygen partial pressure saturation (SpO2 ) <30 min post-race.RESULTS: Estimated mean VO2max was 48 (9) mLO2 min(-1) kg(-1) and relative intensity during the race was 68 (11){\%}VO2 max. Mean SpO2 was 92 (3){\%} <30 min post-race. Plasma concentrations of especially total creatine kinase, creatine kinase-MB isoform, and haptoglobin changed significantly from pre-race values (P < 0.001) up to 24 h post-race, but had returned to pre-race values after 48 h. The plasma concentrations of mid-regional proatrial natiuretic peptide and copeptin returned to pre-race concentrations after 1 and 6 h, respectively.CONCLUSIONS: Altered cardiac, renal, and hemolysis plasma markers were normalized after 48 h following 78 km of running, suggesting that the impact of exercise-induced cardiac and kidney damage as well as hemolysis in the Mexican Tarahumara is low. Am. J. Hum. Biol. 26:836-843, 2014. {\circledC} 2014 The Authors American Journal of Human Biology Published by Wiley Periodicals, Inc.",
author = "Christensen, {Dirk Lund} and Diana Espino and Roc{\'i}o Infante-Ram{\'i}rez and Soren Brage and Dijana Terzic and Goetze, {Jens P} and Jesper Kjaergaard",
note = "{\circledC} 2014 Wiley Periodicals, Inc.",
year = "2014",
month = "11",
doi = "10.1002/ajhb.22607",
language = "English",
volume = "26",
pages = "836--43",
journal = "American Journal of Human Biology",
issn = "1042-0533",
publisher = "Wiley",
number = "6",

}

RIS

TY - JOUR

T1 - Normalization of elevated cardiac, kidney, and hemolysis plasma markers within 48 h in Mexican Tarahumara runners following a 78 km race at moderate altitude

AU - Christensen, Dirk Lund

AU - Espino, Diana

AU - Infante-Ramírez, Rocío

AU - Brage, Soren

AU - Terzic, Dijana

AU - Goetze, Jens P

AU - Kjaergaard, Jesper

N1 - © 2014 Wiley Periodicals, Inc.

PY - 2014/11

Y1 - 2014/11

N2 - OBJECTIVES: The aim of this study was to examine to what extent extreme endurance exercise results in changes of plasma markers associated with cardiac and renal damage, as well as hemolysis in male, Mexican Tarahumara runners.METHODS: Ten Tarahumara runners (mean (sd) age of 38 (12) years) participated in a 78 km race in Chihuahua, Mexico at 2,400 m above sea level. Cardiac, kidney, and hematology plasma markers were measured pre-race and <5 min, 1 h, 3 h, 6 h, 24 h, and 48 h post-race. Anthropometry, blood pressure, pulse rate, electrocardiography, HbA1c, hemoglobin and VO2max (estimated from heart rate following step test) were assessed pre-race, while physical activity energy expenditure and intensity were estimated during the race, and oxygen partial pressure saturation (SpO2 ) <30 min post-race.RESULTS: Estimated mean VO2max was 48 (9) mLO2 min(-1) kg(-1) and relative intensity during the race was 68 (11)%VO2 max. Mean SpO2 was 92 (3)% <30 min post-race. Plasma concentrations of especially total creatine kinase, creatine kinase-MB isoform, and haptoglobin changed significantly from pre-race values (P < 0.001) up to 24 h post-race, but had returned to pre-race values after 48 h. The plasma concentrations of mid-regional proatrial natiuretic peptide and copeptin returned to pre-race concentrations after 1 and 6 h, respectively.CONCLUSIONS: Altered cardiac, renal, and hemolysis plasma markers were normalized after 48 h following 78 km of running, suggesting that the impact of exercise-induced cardiac and kidney damage as well as hemolysis in the Mexican Tarahumara is low. Am. J. Hum. Biol. 26:836-843, 2014. © 2014 The Authors American Journal of Human Biology Published by Wiley Periodicals, Inc.

AB - OBJECTIVES: The aim of this study was to examine to what extent extreme endurance exercise results in changes of plasma markers associated with cardiac and renal damage, as well as hemolysis in male, Mexican Tarahumara runners.METHODS: Ten Tarahumara runners (mean (sd) age of 38 (12) years) participated in a 78 km race in Chihuahua, Mexico at 2,400 m above sea level. Cardiac, kidney, and hematology plasma markers were measured pre-race and <5 min, 1 h, 3 h, 6 h, 24 h, and 48 h post-race. Anthropometry, blood pressure, pulse rate, electrocardiography, HbA1c, hemoglobin and VO2max (estimated from heart rate following step test) were assessed pre-race, while physical activity energy expenditure and intensity were estimated during the race, and oxygen partial pressure saturation (SpO2 ) <30 min post-race.RESULTS: Estimated mean VO2max was 48 (9) mLO2 min(-1) kg(-1) and relative intensity during the race was 68 (11)%VO2 max. Mean SpO2 was 92 (3)% <30 min post-race. Plasma concentrations of especially total creatine kinase, creatine kinase-MB isoform, and haptoglobin changed significantly from pre-race values (P < 0.001) up to 24 h post-race, but had returned to pre-race values after 48 h. The plasma concentrations of mid-regional proatrial natiuretic peptide and copeptin returned to pre-race concentrations after 1 and 6 h, respectively.CONCLUSIONS: Altered cardiac, renal, and hemolysis plasma markers were normalized after 48 h following 78 km of running, suggesting that the impact of exercise-induced cardiac and kidney damage as well as hemolysis in the Mexican Tarahumara is low. Am. J. Hum. Biol. 26:836-843, 2014. © 2014 The Authors American Journal of Human Biology Published by Wiley Periodicals, Inc.

U2 - 10.1002/ajhb.22607

DO - 10.1002/ajhb.22607

M3 - Journal article

C2 - 25145663

VL - 26

SP - 836

EP - 843

JO - American Journal of Human Biology

JF - American Journal of Human Biology

SN - 1042-0533

IS - 6

ER -

ID: 127225210