[Structural and functional disorders of erythrocyte membranes in simulated extravehicle space work].
The experimental data on a structural-and-functional status of erythrocyte membranes in ground-based simulation of human extravehicular activity (EVA) are discussed. The changes in the structure and function of erythrocyte membrane were determined from the fixation of lipophilic ions, specific activity of ion-transporting adenosine triphosphatases and content of the products of peroxide oxidation of lipids (POL) in plasma. On exposure to hypobaric hyperoxia during real EVA the membrane status changes are associated with the activation of a cascade of POL processes.
Lanśhina
O E
OE
Loginov
V A
VA
Kovalenko
E A
EA
Chabdarova
R N
RN
Pakulov
S M
SM
D000251:Adenosine Triphosphatases / Q000378:metabolism*; D000328:Adult; D004910:Erythrocyte Membrane / Q000378:metabolism*; D005080:Exercise Test; D005118:Extraterrestrial Environment; D006801:Humans; D015227:Lipid Peroxidation; D008297:Male; D008954:Models, Biological; D013026:Space Flight
D000251:Adenosine Triphosphatases
Strukturno-funktsionalńye narusheniia membran éritrotsitov pri modelirovanii vnekorabelńoĭ deiatelńosti cheloveka.