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

A Iu Sungurov

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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.

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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.

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Available 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.

Key concepts: Irradiation, Fluorescence, Radiation, Gamma irradiation, Chemistry, Radiochemistry, Biophysics, Ultraviolet radiation

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