Role of plasma membrane and of cytomatrix in maintenance of intracellular to extracellular ion gradients in chicken erythrocytes

I. L. Cameron; K. E. Hunter; N. K.R. Smith; C. F. Hazlewood; A. Ludany; M. Kellermayer

doi:10.1002/jcp.1041370213

Role of plasma membrane and of cytomatrix in maintenance of intracellular to extracellular ion gradients in chicken erythrocytes

I. L. Cameron, K. E. Hunter, N. K.R. Smith, C. F. Hazlewood, A. Ludany, M. Kellermayer

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Abstract

Ultrastructural observations in combination with electron probe X‐ray microanalysis on detergent (Brij 58) permeabilized (disruption of the plasma membrane) nucleated chicken erythrocytes support the view that a large fraction of cytoplasmic and nuclear K⁺ is not freely diffusible and that adsorption of K⁺ on detergent released mobilizable proteins exists within the cell. The data also suggest that the detergent proteins are normally immobilized by a detergent‐resistant cytoskeleton so that they are not immediately free to diffuse from the cell for several minutes after detergent disruption of the plasma membrane.

Original language	English (US)
Pages (from-to)	299-304
Number of pages	6
Journal	Journal of Cellular Physiology
Volume	137
Issue number	2
DOIs	https://doi.org/10.1002/jcp.1041370213
State	Published - Nov 1988
Externally published	Yes

ASJC Scopus subject areas

Physiology
Clinical Biochemistry
Cell Biology

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abstract = "Ultrastructural observations in combination with electron probe X‐ray microanalysis on detergent (Brij 58) permeabilized (disruption of the plasma membrane) nucleated chicken erythrocytes support the view that a large fraction of cytoplasmic and nuclear K+ is not freely diffusible and that adsorption of K+ on detergent released mobilizable proteins exists within the cell. The data also suggest that the detergent proteins are normally immobilized by a detergent‐resistant cytoskeleton so that they are not immediately free to diffuse from the cell for several minutes after detergent disruption of the plasma membrane.",

author = "Cameron, {I. L.} and Hunter, {K. E.} and Smith, {N. K.R.} and Hazlewood, {C. F.} and A. Ludany and M. Kellermayer",

year = "1988",

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AU - Hunter, K. E.

AU - Smith, N. K.R.

AU - Hazlewood, C. F.

AU - Ludany, A.

AU - Kellermayer, M.

PY - 1988/11

Y1 - 1988/11

N2 - Ultrastructural observations in combination with electron probe X‐ray microanalysis on detergent (Brij 58) permeabilized (disruption of the plasma membrane) nucleated chicken erythrocytes support the view that a large fraction of cytoplasmic and nuclear K+ is not freely diffusible and that adsorption of K+ on detergent released mobilizable proteins exists within the cell. The data also suggest that the detergent proteins are normally immobilized by a detergent‐resistant cytoskeleton so that they are not immediately free to diffuse from the cell for several minutes after detergent disruption of the plasma membrane.

AB - Ultrastructural observations in combination with electron probe X‐ray microanalysis on detergent (Brij 58) permeabilized (disruption of the plasma membrane) nucleated chicken erythrocytes support the view that a large fraction of cytoplasmic and nuclear K+ is not freely diffusible and that adsorption of K+ on detergent released mobilizable proteins exists within the cell. The data also suggest that the detergent proteins are normally immobilized by a detergent‐resistant cytoskeleton so that they are not immediately free to diffuse from the cell for several minutes after detergent disruption of the plasma membrane.

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Role of plasma membrane and of cytomatrix in maintenance of intracellular to extracellular ion gradients in chicken erythrocytes

Abstract

ASJC Scopus subject areas

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