Radiation Injury to Membrane Permeability of Electrolytes

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概要

• 論文の詳細を見る

• The present study was undertaken to elucidate the mechanism of the radiation injury to Na transport through the cell membrane, and of its recovery. It was found that ^<137>Cs γ-ray irradiation in vitro caused inhibition of Na extrusion from the rat blood cell. Whereas no damage to Cl transport could be detected under the conditions of the present experiment. The failure of Na extrusion due to irradiation could be restored by the addition of ATP or DPN prior to irradiation, but could not be restored by glucose or nicotinamide. In the case of restoration by ATP, nucleosides contained therein seems to be transported into the cell and then synthesized into nucleotides, which, in turn, would serve in the restoration of Na extrusion activity.

• 日本放射線影響学会の論文

著者

• 吉井 義一

  Research Reactor Institute Kyoto University

• 吉井 義一

  Department of Radiology, Osaka University Medical School

• 宮地 町子

  Department of Radiology, Osaka University Medical School

• 宮地 町子

  Department Of Radiology Osaka University Medical School

関連論文

• Radical Transfer in Irradiated Nucleohistone
• Radiation Injury to Membrane Permeability of Electrolytes

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