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[辐照培养细胞的紫外线荧光]

[Ultraviolet fluorescence of irradiated cultured cells].

作者信息

Barkan R S, Iakovleva T K

出版信息

Tsitologiia. 1980 Jan;22(1):95-8.

PMID:7385353
Abstract

Using cytofluorometry in the UV region of spectrum, a dose-dependent increase in ultra-violet fluorescence (UVF) intensity of L-fibroblasts was shown after X-irradiation at dose range of 80 to 500 rad, with maximum effect at 400 rad. The time dynamic observation of fluorescence intensity changes after irradiation at does 400 rad has demonstrated the highest values of UVF on the first days (1--3 days) with the following decrease within a month, and returning to the control level by the end of the study.

摘要

使用光谱紫外区域的细胞荧光测定法,在80至500拉德剂量范围内进行X射线照射后,L - 成纤维细胞的紫外荧光(UVF)强度呈剂量依赖性增加,在400拉德时效果最佳。对400拉德剂量照射后荧光强度变化的时间动态观察表明,UVF在最初几天(1 - 3天)达到最高值,随后在一个月内下降,并在研究结束时恢复到对照水平。

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