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[γ辐射对大鼠淋巴细胞紫外线荧光的影响]

[Effect of gamma-radiation on ultraviolet fluorescence of rat lymphocytes].

作者信息

Sungurov A Iu

出版信息

Radiobiologiia. 1984 Mar-Apr;24(2):240-3.

PMID:6729070
Abstract

Changes in the level of the proper UV-fluorescence ( UVF ) of rat blood lymphocytes are considered as a function of radiation dose and time after gamma-irradiation of animals. 24 h following irradiation with a dose of 0.5 Gy the UVF intensity decreased; with doses of 1-8 Gy, the level of cytofluorescence exceeded the control values. The effect of fluorescence at this time was not related to changes in a cell diameter whereas at later times following irradiation part of the effect was related to the growth of cell dimensions.

摘要

大鼠血液淋巴细胞固有紫外线荧光（UVF）水平的变化被视为动物经γ射线照射后辐射剂量和时间的函数。用0.5 Gy剂量照射后24小时，UVF强度降低；用1 - 8 Gy剂量照射时，细胞荧光水平超过对照值。此时荧光效应与细胞直径的变化无关，而在照射后的后期，部分效应与细胞尺寸的增长有关。

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