| Changes in the colonic temperature and metabolism during immobilization stress in repetitively immobilized or cold-acclimated rats. | |
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MedLine Citation:
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PMID: 4068366 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Effect of immobilization stress on the rat colonic temperature and metabolism was studied in a warm environment of 25 degrees C. Immobilization for 3 hr caused hyperthermia accompanied by increased oxygen consumption (VO2) in the warm controls. The hyperthermic effect of immobilization was accelerated after 1 week repetition of daily immobilization and it was lessened after 2 to 4 week repetition of daily immobilization. The magnitude of VO2 increase was the same throughout the experimental period of 4 weeks during the immobilization. Hypothermia was never observed during immobilization. Immobilization-induced hyperthermia was significantly potentiated in the cold-acclimated rats, while VO2 increase did not differ between cold-acclimated rats and warm controls. These results suggest that immobilization stress causes the changes in body temperature through thermogenic and heat-loss mechanisms. |
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Authors:
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A Kuroshima; T Yahata |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: The Japanese journal of physiology Volume: 35 ISSN: 0021-521X ISO Abbreviation: Jpn. J. Physiol. Publication Date: 1985 |
Date Detail:
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Created Date: 1986-01-08 Completed Date: 1986-01-08 Revised Date: 2008-11-21 |
Medline Journal Info:
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Nlm Unique ID: 2985184R Medline TA: Jpn J Physiol Country: JAPAN |
Other Details:
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Languages: eng Pagination: 591-7 Citation Subset: IM |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Analysis of Variance Animals Basal Metabolism* Body Temperature Regulation* Body Weight Cold Temperature* Male Rats Rats, Inbred Strains Restraint, Physical Stress, Physiological / physiopathology* Time Factors |
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