[联体状态下受照射大鼠关键器官的辐射诱导变化]
[Radiation-induced changes in critical organs in rats irradiated in the state of parabiosis].
作者信息
Timoshenko S I, Bogatyrev A V, Nikanorova N G, Pushkareva T V, Kalmykova G I
出版信息
Radiobiologiia. 1984 May-Jun;24(3):400-3.
PMID:6739748
Abstract
A study was made of the influence of parabiosis on the critical organ status in rats exposed to supralethal doses. The presence of a nonirradiated partner was shown to accelerate the recovery processes both in the intestine and the haemopoietic organs. The X-ray dose leading to a 50% decrease in the number of crypts was 11.9 Gy for parabionts, and 6.6 Gy for single animals.
摘要
对联体生活对暴露于超致死剂量的大鼠关键器官状态的影响进行了一项研究。结果表明，存在未受辐射的联体伙伴可加速肠道和造血器官的恢复过程。导致隐窝数量减少50%的X射线剂量，联体动物为11.9 Gy，单独动物为6.6 Gy。
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