CNRS UMR 6214,INSERM U1083,Angers University,Angers,France;
Associated French-Russian Laboratory CaDyWEC,Angers,France&Moscow,Russia;
Institute of Biomedical Problems RAS SSC,Moscow,Russia;
Biochemistry Laboratory,Angers University Hospital,Angers,France;
Pharmacokinetics Laboratory,Angers University Hospital,Angers,France;
French Space Agency(CNES),Paris,France;
Institute of Physiology,National Academy of Sciences,Minsk,Belarus;
Physical Inactivity; Modeled Weightlessness; Water-Electrolyte Balance; Body Fluid Compartments; Orthostatic Intolerance;