[中枢神经系统主动转运中的辐射后变化：镁离子、钙离子 -ATP 酶]
[Post-radiation changes in active transport in he CNS: Mg2+, Ca2+-ATPase].
作者信息
Dvoretskiĭ A I, Ivashko S V
出版信息
Radiobiologiia. 1987 Jul-Aug;27(4):547-8.
PMID:2957723
Abstract
The effect of ionizing radiation of lethal (0.31 C/kg) and superlethal (9.288 C/kg) doses on Mg2+, Ca2+-ATPase activity in plasma membranes of brain cortex and cerebellum has been studied. As is shown, ionizing radiation has an inhibitory effect on the enzyme activity which is most pronounced and irreversible after exposure to superlethal doses.
摘要
研究了致死剂量（0.31 C/kg）和超致死剂量（9.288 C/kg）的电离辐射对大脑皮层和小脑质膜中Mg2+、Ca2+-ATP酶活性的影响。结果表明，电离辐射对该酶活性具有抑制作用，在受到超致死剂量照射后这种抑制作用最为明显且不可逆。
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