Effects of X-Irradiation on Leakage of Phosphate Ions from Ghosts of Rabbit Reb Blood Cells

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概要

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• Ghosts of rabbit red blood cells were prepared by hemolysis of red blood cells with distilled water, followed by restoration to an iso-osmotic plasma at the time of incubation. X-irradiation stimulated the leakage of ^<32>P from ^<32>P-loaded ghosts. The effect was observed even at a dose of 500 R. X-irradiation induced immediately an increase in cellular acid-soluble ^<32>P, which was partly responsible for the increase of leakage. The concomitant decrease in the level of acid-insoluble ^<32>P in irradiated ghosts recovered slightly within the first several minutes of incubation at 37℃.

• 日本放射線影響学会の論文

著者

• 内海 博司

  京都大学医学部放射能基礎医学教室

• 加藤 幹太

  京都大学理学部放射線生物学研究室

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• 低線量・低線量率放射線の生物影響に欠かせない異分野の協力
• Effects of X-Irradiation on Leakage of Phosphate Ions from Ghosts of Rabbit Reb Blood Cells
• 赤血球ゴーストからの^Pのリークに及ぼすNa, Kイオンの影響(生理・内分泌)
• 赤血球ゴーストにおける能動輸送に対する放射線の影響

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