title: [Free amino acids of blood plasma in astronauts during pre-flight training].
abstract: Taking into consideration metabolic specificities of cosmonauts, the data on their amino acid composition during preflight training were summarized. Seasonal variations produced no effect on the content of free amino acids of plasma. The analysis yielded a physiological norm for this population which can be used to identify more reliably changes in the amino acid composition of plasma after space flight.
mesh_terms: D000596:Amino Acids / Q000097:blood*; D006801:Humans; D010806:Physical Education and Training; D012621:Seasons; D013026:Space Flight; D014893:Weightlessness
chemical_list: D000596:Amino Acids
vernacular_title: Svobodnye aminokisloty plazmy krovi u kosmonavtov v period podgotovki k poletu.