title: [Characteristics of the amino acid content in the blood of cosmonauts completing an 185-day flight].
abstract: This paper presents data on the content of 17 free amino acids in plasma of the crewmembers before and after the Salyut-6 185-day flight. Measurements were performed by an automatic amino acid analyzer. Postflight the content of most amino acids was lower than preflight. It is concluded that, in order to increase the amino acid supply, preflight diets should be supplemented with all amino acids, particularly, methionine, threonine, isoleucine, cystine, arginine, alanine, histidine, and postflight diets with all amino acids.
mesh_terms: D000596:Amino Acids / Q000097:blood*; D001322:Autoanalysis; D005609:Free Radicals; D006801:Humans; D013026:Space Flight; D013997:Time Factors; D014586:USSR
chemical_list: D000596:Amino Acids; D005609:Free Radicals
vernacular_title: Nekotorye osobennosti soderzhaniia aminokislot v krovi u kosmonavtov, sovershivskikh 185-sutochnyĭ polet.