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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

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    ED - Physiology

  • OECD FORD branch

Result continuities

  • Project

  • 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

  • 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