[γ射线辐照后大鼠脑线粒体单胺氧化酶活性及5-羟色胺含量]
[Mitochondrial monoamine oxidase activity and serotonin content of rat brain following gamma-irradiation].
作者信息
Savitskiĭ I V, Tsybul'skiĭ V V, Grivtsev B A
出版信息
Radiobiologiia. 1985 Sep-Oct;25(5):683-5.
PMID:4070576
Abstract
It is shown that gamma-irradiation of albino rats with a dose of 30 Gy leads to pronounced phase changes in monoaminoxidase activity and serotonin content in rat brain at early times after whole-body exposure. There is a similar direction of changes in the activity of the enzyme and in the content of the substrate adequate to the latter.
摘要
结果表明，对白化大鼠进行30 Gy剂量的γ射线照射后，在全身暴露后的早期，大鼠大脑中的单胺氧化酶活性和血清素含量会发生明显的阶段性变化。酶活性的变化方向与底物含量的变化方向相似，且底物含量的变化与酶活性变化相适应。
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