Determination of ionic permeability coefficients of the plasma membrane of Xenopus laevis oocytes under voltage clamp.

1. A method of estimating absolute ionic permeability coefficients which does not depend on the use of impermeant substitutes is reported. 2. The method is based on a pump leak model of the Xenopus laevis oocyte membrane. The procedure consists of measuring, in the same experiment, the pump current...

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Bibliographic Details
Main Authors: Costa, P F, Emilio, M G, Fernandes, P L, Ferreira, H G, Ferreira, K G
Format: Artigo
Language:Inglês
Published: 1989
Subjects:
Research Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC1189096/
https://ncbi.nlm.nih.gov/pubmed/2600847
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