Literature DB >> 2065757

Strain differences in the pattern and intensity of wheel running activity in laboratory rats.

F Wollnik1.   

Abstract

Wheel running activity rhythms of three inbred rat strains, ACI/Ztm, BH/Ztm, and LEW/Ztm, were compared in order to evaluate the effect of genetic differences on circadian rhythm parameters. Significant strain differences were found in the general pattern of the activity rhythms and their characteristic periodicities as well as in the amount and duration of wheel running activity and the timing of activity onsets and offsets. The results suggest that genetic differences exist in the coupling of the multiple circadian oscillators that generate the overall pattern of wheel running activity.

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Mesh：

Year:  1991        PMID： 2065757     DOI： 10.1007/BF01949883

Source DB:  PubMed          Journal:  Experientia        ISSN： 0014-4754


  22 in total

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  4 in total

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2.  The role of Jun transcription factor expression and phosphorylation in neuronal differentiation, neuronal cell death, and plastic adaptations in vivo.

Authors:  K H Schlingensiepen; F Wollnik; M Kunst; R Schlingensiepen; T Herdegen; W Brysch
Journal:  Cell Mol Neurobiol       Date:  1994-10       Impact factor: 5.046

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Authors:  F Wollnik; A Breit; D Reinke
Journal:  Naturwissenschaften       Date:  1991-09

4.  Variation in nocturnality and circadian activity rhythms between photoresponsive F344 and nonphotoresponsive Sprague Dawley rats.

Authors:  Cheryl D Seroka; Cynthia E Johnson; Paul D Heideman
Journal:  J Circadian Rhythms       Date:  2008-09-09
  4 in total

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