Light-induced c-Fos expression un the SCN and behavioural phase shifts of Djungarian hamsters with a delayed aktivity onset
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F15%3A00447864" target="_blank" >RIV/60077344:_____/15:00447864 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.3109/07420528.2015.1018422" target="_blank" >http://dx.doi.org/10.3109/07420528.2015.1018422</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3109/07420528.2015.1018422" target="_blank" >10.3109/07420528.2015.1018422</a>
Alternative languages
Result language
angličtina
Original language name
Light-induced c-Fos expression un the SCN and behavioural phase shifts of Djungarian hamsters with a delayed aktivity onset
Original language description
C-Fos expression in the suprachiasmatic nucleus (SCN) and phase shifts of the activity rhythm following photic stimulation were investigated in Djungarian hamsters (Phodopus sungorus) of two different circadian phenotypes. Wild-type (WT) hamsters displayrobust daily patterns of locomotor activity according to the light/dark conditions. Hamsters of the DAO (delayed activity onset) phenotype, however, progressively delay the activity onset, whereas activity offset remains coupled to "light-on''. Althoughthe exact reason for the delayed activity onset is not yet clarified, it is connected with a disturbed interaction between the light/dark cycle and the circadian clock. The aim was to test the link between photoreception and the behavioral output of thecircadian system in hamsters of both phenotypes, to get further insight in the underlying mechanism of the DAO phenomenon. Animals were exposed to short light pulses at different times during the dark period to analyze phase shifts of th
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
ED - Physiology
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Chronobiology International
ISSN
0742-0528
e-ISSN
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Volume of the periodical
32
Issue of the periodical within the volume
5
Country of publishing house
GB - UNITED KINGDOM
Number of pages
12
Pages from-to
596-607
UT code for WoS article
000358065800003
EID of the result in the Scopus database
2-s2.0-84931829123