January 1986
Volume 27, Issue 1
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Articles  |   January 1986
H2O2-modification of Na,K-ATPase. Alterations in external Na+ and K+ stimulation of K+ influx.
Investigative Ophthalmology & Visual Science January 1986, Vol.27, 103-107. doi:
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      M H Garner, W H Garner, A Spector; H2O2-modification of Na,K-ATPase. Alterations in external Na+ and K+ stimulation of K+ influx.. Invest. Ophthalmol. Vis. Sci. 1986;27(1):103-107.

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      © ARVO (1962-2015); The Authors (2016-present)

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Abstract

Studies, at steady state, of the Na,K-ATPase dependent influx of K+ into bovine lenses in organ culture are used to characterize further the H2O2-modification of the Na+ pump. Control lenses display constants for interaction with external Na+ and K+ similar to those obtained for the erythrocyte. H2O2 treatment of the bovine lens leads to total loss of external Na+ stimulation and alteration of external K+ stimulation.

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