Time course and duration of changes in Kv7.2 and Kv11.1 mRNA expression in the hippocampus and piriform cortex following electroconvulsive stimulations

Research output: Contribution to journalJournal articlepeer-review

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Time course and duration of changes in Kv7.2 and Kv11.1 mRNA expression in the hippocampus and piriform cortex following electroconvulsive stimulations. / Hjaeresen, Marie-Louise; Hageman, Ida; Wörtwein, Gitta; Jørgensen, Martin B.

In: Brain Stimulation, Vol. 5, No. 1, 2012, p. 55-60.

Research output: Contribution to journalJournal articlepeer-review

Harvard

Hjaeresen, M-L, Hageman, I, Wörtwein, G & Jørgensen, MB 2012, 'Time course and duration of changes in Kv7.2 and Kv11.1 mRNA expression in the hippocampus and piriform cortex following electroconvulsive stimulations', Brain Stimulation, vol. 5, no. 1, pp. 55-60. https://doi.org/10.1016/j.brs.2011.01.008

APA

Hjaeresen, M-L., Hageman, I., Wörtwein, G., & Jørgensen, M. B. (2012). Time course and duration of changes in Kv7.2 and Kv11.1 mRNA expression in the hippocampus and piriform cortex following electroconvulsive stimulations. Brain Stimulation, 5(1), 55-60. https://doi.org/10.1016/j.brs.2011.01.008

Vancouver

Hjaeresen M-L, Hageman I, Wörtwein G, Jørgensen MB. Time course and duration of changes in Kv7.2 and Kv11.1 mRNA expression in the hippocampus and piriform cortex following electroconvulsive stimulations. Brain Stimulation. 2012;5(1):55-60. https://doi.org/10.1016/j.brs.2011.01.008

Author

Hjaeresen, Marie-Louise ; Hageman, Ida ; Wörtwein, Gitta ; Jørgensen, Martin B. / Time course and duration of changes in Kv7.2 and Kv11.1 mRNA expression in the hippocampus and piriform cortex following electroconvulsive stimulations. In: Brain Stimulation. 2012 ; Vol. 5, No. 1. pp. 55-60.

Bibtex

@article{6b0f02aab1324795b53a1364b7676a4a,
title = "Time course and duration of changes in Kv7.2 and Kv11.1 mRNA expression in the hippocampus and piriform cortex following electroconvulsive stimulations",
abstract = "BackgroundA minimum of six electroconvulsive therapy (ECT) treatments has to be delivered to achieve sustained improvement in major depression. However, the mechanisms of the therapeutic actions of ECT are still debated.ObjectiveWe aimed to study the time course and duration of increased Kv7.2 and Kv11.1 mRNA expression in the hippocampus and piriform cortex (Pir) after electroconvulsive stimulation (ECS).MethodsAdult male Sprague-Dawley rats received three ECS per week over 1, 2, or 3 weeks and were decapitated 3 days after the last stimulus. Additional groups of rats receiving nine ECS were sacrificed 7 or 28 days after the last ECS. In situ hybridization was used to measure Kv channel mRNA expression after ECS.ResultsKv7.2 mRNA was increased in the hippocampus and Pir 3 days after both six and nine, but not after three ECS. This was also seen for Kv11.1 mRNA in Pir. These changes lasted for at least 7 days.ConclusionsThese results indicate that the changes in Kv7.2 and Kv11.1 channels may contribute to the therapeutic effect of ECT. However, further research needs to be undertaken in this area to extend these findings.",
author = "Marie-Louise Hjaeresen and Ida Hageman and Gitta W{\"o}rtwein and J{\o}rgensen, {Martin B}",
note = "Copyright {\textcopyright} 2012 Elsevier Inc. All rights reserved.",
year = "2012",
doi = "10.1016/j.brs.2011.01.008",
language = "English",
volume = "5",
pages = "55--60",
journal = "Brain Stimulation",
issn = "1935-861X",
publisher = "Elsevier",
number = "1",

}

RIS

TY - JOUR

T1 - Time course and duration of changes in Kv7.2 and Kv11.1 mRNA expression in the hippocampus and piriform cortex following electroconvulsive stimulations

AU - Hjaeresen, Marie-Louise

AU - Hageman, Ida

AU - Wörtwein, Gitta

AU - Jørgensen, Martin B

N1 - Copyright © 2012 Elsevier Inc. All rights reserved.

PY - 2012

Y1 - 2012

N2 - BackgroundA minimum of six electroconvulsive therapy (ECT) treatments has to be delivered to achieve sustained improvement in major depression. However, the mechanisms of the therapeutic actions of ECT are still debated.ObjectiveWe aimed to study the time course and duration of increased Kv7.2 and Kv11.1 mRNA expression in the hippocampus and piriform cortex (Pir) after electroconvulsive stimulation (ECS).MethodsAdult male Sprague-Dawley rats received three ECS per week over 1, 2, or 3 weeks and were decapitated 3 days after the last stimulus. Additional groups of rats receiving nine ECS were sacrificed 7 or 28 days after the last ECS. In situ hybridization was used to measure Kv channel mRNA expression after ECS.ResultsKv7.2 mRNA was increased in the hippocampus and Pir 3 days after both six and nine, but not after three ECS. This was also seen for Kv11.1 mRNA in Pir. These changes lasted for at least 7 days.ConclusionsThese results indicate that the changes in Kv7.2 and Kv11.1 channels may contribute to the therapeutic effect of ECT. However, further research needs to be undertaken in this area to extend these findings.

AB - BackgroundA minimum of six electroconvulsive therapy (ECT) treatments has to be delivered to achieve sustained improvement in major depression. However, the mechanisms of the therapeutic actions of ECT are still debated.ObjectiveWe aimed to study the time course and duration of increased Kv7.2 and Kv11.1 mRNA expression in the hippocampus and piriform cortex (Pir) after electroconvulsive stimulation (ECS).MethodsAdult male Sprague-Dawley rats received three ECS per week over 1, 2, or 3 weeks and were decapitated 3 days after the last stimulus. Additional groups of rats receiving nine ECS were sacrificed 7 or 28 days after the last ECS. In situ hybridization was used to measure Kv channel mRNA expression after ECS.ResultsKv7.2 mRNA was increased in the hippocampus and Pir 3 days after both six and nine, but not after three ECS. This was also seen for Kv11.1 mRNA in Pir. These changes lasted for at least 7 days.ConclusionsThese results indicate that the changes in Kv7.2 and Kv11.1 channels may contribute to the therapeutic effect of ECT. However, further research needs to be undertaken in this area to extend these findings.

U2 - 10.1016/j.brs.2011.01.008

DO - 10.1016/j.brs.2011.01.008

M3 - Journal article

C2 - 22037135

VL - 5

SP - 55

EP - 60

JO - Brain Stimulation

JF - Brain Stimulation

SN - 1935-861X

IS - 1

ER -

ID: 37581865