Document Detail


Suprachiasmatic nuclear lesions do not abolish food-shifted circadian adrenal and temperature rhythmicity.
MedLine Citation:
PMID:  877566     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Daytime restriction of food and water availability in nocturnal animals phase shifts the circadian periodicity of plasma corticosteroid concentrations and body temperature. These shifted rhythms persist in animals with lesions of the suprachiasmatic nuclei who are arrhythmic under normal conditions. These findings suggest the existence of an additional "clock" that may be involved in the generation of the rhythm.
Authors:
D T Krieger; H Hauser; L C Krey
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Science (New York, N.Y.)     Volume:  197     ISSN:  0036-8075     ISO Abbreviation:  Science     Publication Date:  1977 Jul 
Date Detail:
Created Date:  1977-08-25     Completed Date:  1977-08-25     Revised Date:  2007-03-19    
Medline Journal Info:
Nlm Unique ID:  0404511     Medline TA:  Science     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  398-9     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Animals
Body Temperature Regulation*
Circadian Rhythm*
Corticosterone / blood*
Drinking Behavior / physiology
Feeding Behavior / physiology*
Female
Hypothalamus / physiology*
Motor Activity / physiology
Rats
Supraoptic Nucleus / physiology*
Chemical
Reg. No./Substance:
50-22-6/Corticosterone

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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