[“宇宙”-1129生物卫星飞行后大鼠组织中的脱氧核糖核蛋白和核酸变化]
[Deoxyribonucleoprotein and nucleic acid changes in the tissues of rats after a flight on the Kosmos-1129 biosatellite].
作者信息
Misŭrova E U, TIgranian R A, Sabova T, Prasliĭcka M
出版信息
Kosm Biol Aviakosm Med. 1982 Jul-Aug;16(4):49-52.
PMID:6181292
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.
摘要
对乘坐“宇宙-1129”号飞行18.5天的大鼠的脾脏、胸腺、肝脏、骨髓和血液中的多聚脱氧核糖核苷酸和核酸浓度进行了测量。这种暴露导致胸腺中多聚脱氧核糖核苷酸含量增加，脾脏和胸腺中的DNA和RNA浓度降低。这些变化在恢复后6天恢复正常。
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