Cardiovascular Research Advance Access originally published online on August 12, 2008
Cardiovascular Research 2008 80(1):7-8; doi:10.1093/cvr/cvn204
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Published on behalf of the European Society of Cardiology. All rights reserved. © The Author 2008. For permissions please email: journals.permissions@oxfordjournals.org
New pathophysiological function of protein phosphatase 2A?
Institut für Pharmakologie und Toxikologie, Medizinische Fakultät, Martin-Luther Universität Halle-Wittenberg, Magdeburger Str. 4, Halle 06112, Germany
* Corresponding author. Tel: + 49 345 557 1686; fax: + 49 345 557 18 35. E-mail address: joachim.neumann@medizin.uni-halle.de
This editorial refers to Diastolic dysfunction in alveolar hypoxia: a role for interleukin-18-mediated increase in protein phosphatase 2A by Larsen et al.,1 pp. 47–54, this issue.
| The first 10% of the full text of this article appears below. |
In this issue of the Journal, there is an interesting study by Larsen et al.,1 which provides evidence that in pulmonary hypoxia a new mechanism might be operational that explains the deterioration of heart function in primary pulmonary hypertension. The authors chronically exposed mice to 10% oxygen to mimic hypoxia in patients. The authors had noted in previous studies that this degree of pulmonary hypoxia leads to slower cardiac relaxation,
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Cardiovasc Res 2008 80: 47-54.