Control of erythropoiesis after high altitude acclimatization

Control of erythropoiesis after high altitude acclimatization

Erythropoiesis was studied in 11 subjects submitted to a 4-h hypoxia (HH) in a hypobaric chamber (4,500 m, barometric pressure 58.9 kPa) both before and after a 3-week sojourn in the Andes. On return to sea level, increased red blood cells (+3.27%), packed cell volume (+4.76%), haemoglobin (+6.55%)...

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Veröffentlicht in:European journal of applied physiology 2004-10, Vol.93 (1-2), p.47-56
Hauptverfasser: Savourey, Gustave, Launay, Jean-Claude, Besnard, Yves, Guinet, Angélique, Bourrilhon, Cyprien, Cabane, Damien, Martin, Serge, Caravel, Jean-Pierre, Péquignot, Jean-Marc, Cottet-Emard, Jean-Marie
Format: Artikel
Sprache:eng
Schlagworte:
Acclimatization - physiology
Adult
Altitude
Erythrocyte Count
Erythropoiesis - physiology
Female
Homeostasis - physiology
Hormones - blood
Humans
Hypoxia
Life Sciences
Male
Mountaineering - physiology
Other
Oxygen
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Zusammenfassung:Erythropoiesis was studied in 11 subjects submitted to a 4-h hypoxia (HH) in a hypobaric chamber (4,500 m, barometric pressure 58.9 kPa) both before and after a 3-week sojourn in the Andes. On return to sea level, increased red blood cells (+3.27%), packed cell volume (+4.76%), haemoglobin (+6.55%) ( P
ISSN:1439-6319
1286-0042
1439-6327
1286-0050
DOI:10.1007/s00421-004-1159-5