AJP - Regu Fuel your research with LabChart
HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
QUICK SEARCH:   [advanced]


     

Corrigendum for Jelson et al., Am J Physiol Regul Integr Comp Physiol 285 (3) 682-689.
Am J Physiol Regul Integr Comp Physiol 286: R232, 2004; doi:10.1152/ajpregu.00610.2003
0363-6119/04 $5.00
This Article
Right arrow Full Text (PDF)
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Citing Articles
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Search for Related Content

Volume 54, September 2003

Pages R682-R689: Jelson, Gregory S., Gina M. DeMasi, Kristen L. Sager, and Jean C. Hardwick. "Modulation of guinea pig intrinsic cardiac neurons by prostaglandins" (http://ajpregu.physiology.org/cgi/content/abstract/285/3/R682). PGE2 was incorrectly labeled as PGD2 in Fig. 2, B and D, and Fig. 4B. The correct figures and original legends appear below.



View larger version (12K):
[in this window]
[in a new window]
  		Fig. 2. Prostaglandin-induced changes in membrane potential and AHP. PGD2 and PGE2 were applied by local pressure ejection (1 s, 10-4 M). Both prostaglandins produced a biphasic membrane response (A and B) of a brief hyperpolarization followed by a more prolonged depolarization. In addition, action potentials collected in these same cells before and just after prostaglandin application showed a decrease in AHP duration after PGD2 or PGE2 application. Resting membrane potentials were A and C, -50 mV; B and D, -40 mV.

 


View larger version (11K):
[in this window]
[in a new window]
  		Fig. 4. Effects of bath perfusion of PGD2 and PGE2 on the membrane response. PGD2 and PGE2 were perfused over the cells at a concentration of 1 µM for 30 s. There was no measurable change in membrane potential with PGD2 perfusion (A). However, PGE2 perfusion produced a biphasic membrane response similar to the response observed after local pressure application. Solid lines indicate the duration of the prostaglandin perfusion. Resting membrane potentials were A, -52 mV; and B, -65 mV.

 





This Article
Right arrow Full Text (PDF)
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Citing Articles
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Search for Related Content

HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
Visit Other APS Journals Online
Copyright © 2004 by the American Physiological Society.