Effect of Indoleacetic Acid on Volume and Ionic Flux of Resealed Ghosts

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概要

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• Indoleacetic acid (IAA) prevented the resealed ghosts of rat erythrocytes from shrinking by promoting the accumulation of Na^+ in the ghosts during a 3 h incubation when added to the medium. However, when trapped within them, IAA reduced their volumes and caused a decrease of Na^+ and an increase of K^+ concentration within the ghosts. It was, therefore, considered that it might be difficult for IAA to penetrate into the erythrocytes in an alkaline reaction, and that it showed different effects on ionic fluxes from the outside and the inside of cells. The pump mechanism of Na^+ output and K^+ uptake would be accelerated by IAA only when it took effect from the inside of the resealed ghosts.

• 1982-09-25

著者

• Suda Shozo

  Department Of Biological Fundamentals The Graduate School Of Science And Technology Kobe University:

• Danno Tamotsu

  Department of Biology, Faculty of Science, Kobe University

• Danno Tamotsu

  Department Of Biology Faculty Of Science Kobe University

関連論文

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