| Differences in composition of sweat induced by thermal exposure and by running exercise. | |
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MedLine Citation:
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PMID: 3224454 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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To determine the differences in sweat composition between sweat induced by thermal stress alone and that induced by physical exercise, seven young healthy men first sat in a hot room and then performed running exercise. A 20-minute stay in a climate chamber at 40 degrees C resulted in a 5% reduction in body weight. The same body weight loss was induced by running exercise. Both sodium and chloride concentrations were much lower in the sweat induced by thermal exposure than that induced by the running exercise (p less than 0.01), while urea nitrogen and creatinine concentrations were significantly higher after thermal exposure than after the running exercise (p less than 0.01). Potassium concentrations did not differ significantly with either procedure. These findings suggest that sweat composition varies with the kind of induction and that more salt seems to be lost through exercise-induced sweating than by just sitting in a hot environment. |
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Authors:
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T Fukumoto; T Tanaka; H Fujioka; S Yoshihara; T Ochi; A Kuroiwa |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Clinical cardiology Volume: 11 ISSN: 0160-9289 ISO Abbreviation: Clin Cardiol Publication Date: 1988 Oct |
Date Detail:
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Created Date: 1989-03-27 Completed Date: 1989-03-27 Revised Date: 2008-11-21 |
Medline Journal Info:
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Nlm Unique ID: 7903272 Medline TA: Clin Cardiol Country: UNITED STATES |
Other Details:
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Languages: eng Pagination: 707-9 Citation Subset: IM |
Affiliation:
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Division of Clinical Physiology, School of Nursing and Medical Technology, University of Occupational and Environmental Health, Kitakyusyu, Japan. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Adult Blood Urea Nitrogen Creatinine / analysis Electrolytes / analysis* Hot Temperature* Humans Male Running* Sweat / analysis* Sweating* Weight Loss |
| Chemical | |
Reg. No./Substance:
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0/Electrolytes; 60-27-5/Creatinine |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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