title: [Deoxyribonucleoprotein and nucleic acid changes in the tissues of rats after a flight on the Kosmos-1129 biosatellite].
abstract: The concentration of polydeoxyribonucleotides and nucleic acids was measured in the spleen, thymus, liver, bone marrow and blood of rats flown for 18.5 days on Cosmos-1129. The exposure led to an increase in the polydeoxyribonucleotide content in the thymus and a decrease of the DNA and RNA concentration in the spleen and thymus. These changes returned to normal at R+6.
mesh_terms: D000818:Animals; D004247:DNA / Q000378:metabolism*; D003852:Deoxyribonucleoproteins / Q000378:metabolism*; D008297:Male; D009698:Nucleoproteins / Q000378:metabolism*; D012313:RNA / Q000378:metabolism*; D051381:Rats; D011919:Rats, Inbred Strains; D012149:Restraint, Physical; D013026:Space Flight; D013312:Stress, Physiological / Q000378:metabolism; D013997:Time Factors; D014586:USSR
chemical_list: D003852:Deoxyribonucleoproteins; D009698:Nucleoproteins; D012313:RNA; D004247:DNA
vernacular_title: Izmeneniia dezoksiribonukleoproteida i nukleinovykh kislot v tkaniakh krys posle poleta na biosputnike "Kosmos-1129".