| Long-term potentiation at low temperature is stronger in hippocampal slices from hibernating Turkish hamsters compared to warm-acclimated hamsters and rats. | |
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MedLine Citation:
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PMID: 7478194 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Tetanus-induced long-term potentiation (LTP) of population action potentials at 22 degrees C was investigated in area CA1 of hippocampal slices prepared from hibernating (HH) and warm-acclimated Turkish hamsters (WH) and rats. LTP elicited at this temperature was significantly stronger in HH slices compared to WH and rat slices. Hibernation-related improvement of the ability to develop long-lasting enhancement of synaptic transmission at low temperatures is interpreted as supporting hippocampal function during arousal from hibernation. |
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Authors:
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H Spangenberger; F G Nikmanesh; P Igelmund |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
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Title: Neuroscience letters Volume: 194 ISSN: 0304-3940 ISO Abbreviation: Neurosci. Lett. Publication Date: 1995 Jul |
Date Detail:
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Created Date: 1995-11-28 Completed Date: 1995-11-28 Revised Date: 2006-11-15 |
Medline Journal Info:
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Nlm Unique ID: 7600130 Medline TA: Neurosci Lett Country: IRELAND |
Other Details:
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Languages: eng Pagination: 127-9 Citation Subset: IM |
Affiliation:
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Zentrum Physiologie und Pathophysiologie der Universität zu Köln, Germany. |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Acclimatization* Animals Body Temperature Regulation* Cricetinae Hippocampus / physiology* Long-Term Potentiation* Rats Rats, Wistar Synaptic Transmission / physiology Time Factors |
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