Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 1997 Mar 1;109(3):345–360. doi: 10.1085/jgp.109.3.345

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

This article is distributed under the terms of an Attribution–Noncommercial–Share Alike–No Mirror Sites license for the first six months after the publication date (see http://www.rupress.org/terms). After six months it is available under a Creative Commons License (Attribution–Noncommercial–Share Alike 4.0 Unported license, as described at http://creativecommons.org/licenses/by-nc-sa/4.0/).

PMC Copyright notice

Membrane potential changes in Na₂SO₄-loaded oocytes in response to varied extracellular conditions. (A) Membrane potential of a Na₂SO₄-loaded E699Q-expressing oocyte during two sequential transitions from extracellular Cl⁻ to isethio-nate. (B) Membrane potential of a Na₂SO₄-loaded E699Q-expressing oocyte in extracellular Cl⁻ medium during introduction and removal of DNDS. (C) Membrane potential of a Na₂SO₄-loaded wt AE1-expressing oocyte during transition from extracellular Cl⁻ to isethionate. (D) Membrane potential of a Na₂SO₄-loaded oocyte, previously injected with water, during transition from extracellular Cl⁻ to isethionate. Gaps in the voltage records represent application of stepped voltage protocols (see Fig. 9).