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

. 2008 Feb;131(2):125–135. doi: 10.1085/jgp.200709875

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

Copyright © 2008, The Rockefeller University Press

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

Figure 4. — Comparison between native and theoretical IK_Ca and SK_Ca currents. IK_Ca (A) and SK_Ca (B) currents at −45 mV in cells dialyzed with different pipette solutions normalized to the GHK predictions depicted in Fig. 3. For 1 mM Mg²⁺ and 3 μM Ca²⁺ (% of GHK fit): IK_Ca (35 ± 4) and SK_Ca (25 ± 10); for 0 Mg²⁺ and 1 μM Ca²⁺ (mM): IK_Ca (71 ± 9) and SK_Ca (55 ± 5); for 1 mM Mg²⁺ and 3 μM Ca²⁺ (mM): IK_Ca (71 ± 11) and SK_Ca (56 ± 13); for 0 Mg²⁺ and 1 μM Ca²⁺ (mM): IK_Ca (99 ± 10) and SK_Ca (80 ± 17). *, P < 0.05.