Literature DB >> 3556522

Circadian pacemaker does not arrest in deep hibernation. Evidence for desynchronization from the light cycle.

H Pohl.   

Abstract

A freerunning rhythm of locomotor activity was observed between hibernation bouts in Turkish hamsters (mesocricetus brandti) kept in 10L:14D light-dark cycles at 10 +/- 1 degree C. The data further indicate an influence of natural hypothermia upon the circadian system and its ability to entrain to light-dark cycles.

Entities:  

Mesh：

Year:  1987        PMID： 3556522     DOI： 10.1007/BF01945554

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


  3 in total

1.  The free running period of the bat clock; seasonal variations at low body temperature.

Authors:  M MENAKER
Journal:  J Cell Comp Physiol       Date:  1961-04

2.  Circadian surfaces and the diversity of possible roles of circadian organization in photoperiodic induction.

Authors:  C S Pittendrigh
Journal:  Proc Natl Acad Sci U S A       Date:  1972-09       Impact factor: 11.205

3.  Arrest of the circadian pacemaker driving the pineal melatonin rhythm in hibernating golden hamsters, Mesocricetus auratus.

Authors:  J Vanĕcek; L Janský; H Illnerová; K Hoffmann
Journal:  Comp Biochem Physiol A Comp Physiol       Date:  1985
  3 in total
  8 in total

1.  Seasonal variations in circadian rhythms coincide with a phase of sensitivity to short photoperiods in the European hamster.

Authors:  Stefanie Monecke; Franziska Wollnik
Journal:  J Comp Physiol B       Date:  2005-02-22       Impact factor: 2.200

2.  Gene expression in the brain across the hibernation cycle.

Authors:  B F O'Hara; F L Watson; H K Srere; H Kumar; S W Wiler; S K Welch; L Bitting; H C Heller; T S Kilduff
Journal:  J Neurosci       Date:  1999-05-15       Impact factor: 6.167

3.  Hypothesis and Theory: A Two-Process Model of Torpor-Arousal Regulation in Hibernators.

Authors:  Thomas Ruf; Sylvain Giroud; Fritz Geiser
Journal:  Front Physiol       Date:  2022-06-20       Impact factor: 4.755

4.  Search for rhythmicity during hibernation in the European hamster.

Authors:  B Canguilhem; A Malan; M Masson-Pévet; P Nobelis; R Kirsch; P Pévet; J Le Minor
Journal:  J Comp Physiol B       Date:  1994       Impact factor: 2.200

5.  Seasonal and daily rhythms of body temperature in the European hamster (Cricetus cricetus) under semi-natural conditions.

Authors:  F Wollnik; B Schmidt
Journal:  J Comp Physiol B       Date:  1995       Impact factor: 2.200

6.  Seasonal change in the temporal organization of wheel-running activity of the European hamster, Cricetus cricetus.

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

7.  Daily torpor and hibernation in birds and mammals.

Authors:  Thomas Ruf; Fritz Geiser
Journal:  Biol Rev Camb Philos Soc       Date:  2014-08-15

8.  The bear circadian clock doesn't 'sleep' during winter dormancy.

Authors:  Heiko T Jansen; Tanya Leise; Gordon Stenhouse; Karine Pigeon; Wayne Kasworm; Justin Teisberg; Thomas Radandt; Robert Dallmann; Steven Brown; Charles T Robbins
Journal:  Front Zool       Date:  2016-09-17       Impact factor: 3.172
  8 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.