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Effect of exercise intensity on 24-h energy expenditure and nutrient oxidation
Center for Human Nutrition, University of Colorado Health Sciences Center, Denver, Colorado 80262 The aim of this study was to determine the effects of exercise at different intensities on 24-h energy expenditure (EE) and substrate oxidation. Sixteen adults (8 men and 8 women) were studied on three...
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| Published in: | Journal of applied physiology (1985) 2002-03, Vol.92 (3), p.1045-1052 |
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| Main Authors: | , , , , , , , |
| Format: | Article |
| Language: | English |
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| container_end_page | 1052 |
| container_issue | 3 |
| container_start_page | 1045 |
| container_title | Journal of applied physiology (1985) |
| container_volume | 92 |
| creator | Melanson, Edward L Sharp, Teresa A Seagle, Helen M Horton, Tracy J Donahoo, William T Grunwald, Gary K Hamilton, Jere T Hill, James O |
| description | Center for Human Nutrition, University of Colorado Health
Sciences Center, Denver, Colorado 80262
The aim of this study was to
determine the effects of exercise at different intensities on 24-h
energy expenditure (EE) and substrate oxidation. Sixteen adults (8 men
and 8 women) were studied on three occasions [sedentary day (Con), a
low-intensity exercise day (LI; 400 kcal at 40% of maximal oxygen
consumption) and a high-intensity exercise day (HI; 400 kcal at 70% of
maximal oxygen consumption)] by using whole room indirect calorimetry.
Both 24-h EE and carbohydrate oxidation were significantly elevated on
the exercise days (Con |
| doi_str_mv | 10.1152/japplphysiol.00706.2001 |
| format | article |
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Sciences Center, Denver, Colorado 80262
The aim of this study was to
determine the effects of exercise at different intensities on 24-h
energy expenditure (EE) and substrate oxidation. Sixteen adults (8 men
and 8 women) were studied on three occasions [sedentary day (Con), a
low-intensity exercise day (LI; 400 kcal at 40% of maximal oxygen
consumption) and a high-intensity exercise day (HI; 400 kcal at 70% of
maximal oxygen consumption)] by using whole room indirect calorimetry.
Both 24-h EE and carbohydrate oxidation were significantly elevated on
the exercise days (Con < LI = HI), but 24-h fat oxidation
was not different across conditions. Muscle enzymatic profile was not consistently related to 24-h fat or carbohydrate oxidation. With further analysis, it was found that, compared with men, women sustained
slightly higher rates of 24-h fat oxidation (mg · kg FFM 1 · min 1 ) and had a muscle
enzymatic profile favoring fat oxidation. It is concluded that exercise
intensity has no effect on 24-h EE or nutrient oxidation. Additionally,
it appears that women may sustain slightly greater 24-h fat oxidation
rates during waking and active periods of the day.
whole room calorimeter; gender differences; fat oxidation; body
weight regulation</description><identifier>ISSN: 8750-7587</identifier><identifier>EISSN: 1522-1601</identifier><identifier>DOI: 10.1152/japplphysiol.00706.2001</identifier><identifier>PMID: 11842038</identifier><identifier>CODEN: JAPHEV</identifier><language>eng</language><publisher>Bethesda, MD: Am Physiological Soc</publisher><subject>Adult ; Biological and medical sciences ; Body fat ; Calorimetry, Indirect ; Carbohydrate Metabolism ; Circadian Rhythm ; Energy Metabolism ; Exercise ; Exercise - physiology ; Fats - metabolism ; Female ; Fundamental and applied biological sciences. Psychology ; Gender ; Humans ; Intermediate and energetic metabolism ; Male ; Metabolisms and neurohumoral controls ; Muscle, Skeletal - enzymology ; Oxidation-Reduction ; Oxygen ; Physical Endurance - physiology ; Sex Characteristics ; Vertebrates: anatomy and physiology, studies on body, several organs or systems ; Weight control</subject><ispartof>Journal of applied physiology (1985), 2002-03, Vol.92 (3), p.1045-1052</ispartof><rights>2002 INIST-CNRS</rights><rights>Copyright American Physiological Society Mar 2002</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c541t-4171ae2715e6e68d28b11b44832b723236e981e28d8fa5cec80ac7292e99ee0c3</citedby><cites>FETCH-LOGICAL-c541t-4171ae2715e6e68d28b11b44832b723236e981e28d8fa5cec80ac7292e99ee0c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=13509641$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/11842038$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Melanson, Edward L</creatorcontrib><creatorcontrib>Sharp, Teresa A</creatorcontrib><creatorcontrib>Seagle, Helen M</creatorcontrib><creatorcontrib>Horton, Tracy J</creatorcontrib><creatorcontrib>Donahoo, William T</creatorcontrib><creatorcontrib>Grunwald, Gary K</creatorcontrib><creatorcontrib>Hamilton, Jere T</creatorcontrib><creatorcontrib>Hill, James O</creatorcontrib><title>Effect of exercise intensity on 24-h energy expenditure and nutrient oxidation</title><title>Journal of applied physiology (1985)</title><addtitle>J Appl Physiol (1985)</addtitle><description>Center for Human Nutrition, University of Colorado Health
Sciences Center, Denver, Colorado 80262
The aim of this study was to
determine the effects of exercise at different intensities on 24-h
energy expenditure (EE) and substrate oxidation. Sixteen adults (8 men
and 8 women) were studied on three occasions [sedentary day (Con), a
low-intensity exercise day (LI; 400 kcal at 40% of maximal oxygen
consumption) and a high-intensity exercise day (HI; 400 kcal at 70% of
maximal oxygen consumption)] by using whole room indirect calorimetry.
Both 24-h EE and carbohydrate oxidation were significantly elevated on
the exercise days (Con < LI = HI), but 24-h fat oxidation
was not different across conditions. Muscle enzymatic profile was not consistently related to 24-h fat or carbohydrate oxidation. With further analysis, it was found that, compared with men, women sustained
slightly higher rates of 24-h fat oxidation (mg · kg FFM 1 · min 1 ) and had a muscle
enzymatic profile favoring fat oxidation. It is concluded that exercise
intensity has no effect on 24-h EE or nutrient oxidation. Additionally,
it appears that women may sustain slightly greater 24-h fat oxidation
rates during waking and active periods of the day.
whole room calorimeter; gender differences; fat oxidation; body
weight regulation</description><subject>Adult</subject><subject>Biological and medical sciences</subject><subject>Body fat</subject><subject>Calorimetry, Indirect</subject><subject>Carbohydrate Metabolism</subject><subject>Circadian Rhythm</subject><subject>Energy Metabolism</subject><subject>Exercise</subject><subject>Exercise - physiology</subject><subject>Fats - metabolism</subject><subject>Female</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Gender</subject><subject>Humans</subject><subject>Intermediate and energetic metabolism</subject><subject>Male</subject><subject>Metabolisms and neurohumoral controls</subject><subject>Muscle, Skeletal - enzymology</subject><subject>Oxidation-Reduction</subject><subject>Oxygen</subject><subject>Physical Endurance - physiology</subject><subject>Sex Characteristics</subject><subject>Vertebrates: anatomy and physiology, studies on body, several organs or systems</subject><subject>Weight control</subject><issn>8750-7587</issn><issn>1522-1601</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2002</creationdate><recordtype>article</recordtype><recordid>eNqFkV2L1DAUhoMo7uzqX9AiKN50zMlHk17KsrsKi96s1yGTns5k6KQ1aXHm35s6xRVBzE0u8rzvyeEh5DXQNYBkH_Z2GLphd0q-79aUKlqtGaXwhKzyKyuhovCUrLSStFRSqwtymdI-A0JIeE4uALRglOsV-XLTtujGom8LPGJ0PmHhw4gh-fFU9KFgotwVGDBuT5kYMDR-nCIWNjRFmMboMeT00Td29H14QZ61tkv4crmvyLfbm4frT-X917vP1x_vSycFjKUABRaZAokVVrphegOwEUJztlGMM15hrQGZbnRrpUOnqXWK1QzrGpE6fkXenXuH2H-fMI3m4JPDrrMB-ykZlTfluuL_BUFzLrgUGXzzF7jvpxjyEoblQyWDuU2dIRf7lCK2Zoj-YOPJADWzGPOnGPNLjJnF5OSrpX7aHLB5zC0mMvB2AWxytmujDVnGI8clrSsxF70_czu_3f3wEc0yrd-e5ummZobn7wiZUfFv9Hbqugc8jnPmd8QMTct_AndLuk8</recordid><startdate>20020301</startdate><enddate>20020301</enddate><creator>Melanson, Edward L</creator><creator>Sharp, Teresa A</creator><creator>Seagle, Helen M</creator><creator>Horton, Tracy J</creator><creator>Donahoo, William T</creator><creator>Grunwald, Gary K</creator><creator>Hamilton, Jere T</creator><creator>Hill, James O</creator><general>Am Physiological Soc</general><general>American Physiological Society</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QP</scope><scope>7QR</scope><scope>7TK</scope><scope>7TS</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope><scope>7X8</scope></search><sort><creationdate>20020301</creationdate><title>Effect of exercise intensity on 24-h energy expenditure and nutrient oxidation</title><author>Melanson, Edward L ; Sharp, Teresa A ; Seagle, Helen M ; Horton, Tracy J ; Donahoo, William T ; Grunwald, Gary K ; Hamilton, Jere T ; Hill, James O</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c541t-4171ae2715e6e68d28b11b44832b723236e981e28d8fa5cec80ac7292e99ee0c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2002</creationdate><topic>Adult</topic><topic>Biological and medical sciences</topic><topic>Body fat</topic><topic>Calorimetry, Indirect</topic><topic>Carbohydrate Metabolism</topic><topic>Circadian Rhythm</topic><topic>Energy Metabolism</topic><topic>Exercise</topic><topic>Exercise - physiology</topic><topic>Fats - metabolism</topic><topic>Female</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Gender</topic><topic>Humans</topic><topic>Intermediate and energetic metabolism</topic><topic>Male</topic><topic>Metabolisms and neurohumoral controls</topic><topic>Muscle, Skeletal - enzymology</topic><topic>Oxidation-Reduction</topic><topic>Oxygen</topic><topic>Physical Endurance - physiology</topic><topic>Sex Characteristics</topic><topic>Vertebrates: anatomy and physiology, studies on body, several organs or systems</topic><topic>Weight control</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Melanson, Edward L</creatorcontrib><creatorcontrib>Sharp, Teresa A</creatorcontrib><creatorcontrib>Seagle, Helen M</creatorcontrib><creatorcontrib>Horton, Tracy J</creatorcontrib><creatorcontrib>Donahoo, William T</creatorcontrib><creatorcontrib>Grunwald, Gary K</creatorcontrib><creatorcontrib>Hamilton, Jere T</creatorcontrib><creatorcontrib>Hill, James O</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Calcium & Calcified Tissue Abstracts</collection><collection>Chemoreception Abstracts</collection><collection>Neurosciences Abstracts</collection><collection>Physical Education Index</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of applied physiology (1985)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Melanson, Edward L</au><au>Sharp, Teresa A</au><au>Seagle, Helen M</au><au>Horton, Tracy J</au><au>Donahoo, William T</au><au>Grunwald, Gary K</au><au>Hamilton, Jere T</au><au>Hill, James O</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of exercise intensity on 24-h energy expenditure and nutrient oxidation</atitle><jtitle>Journal of applied physiology (1985)</jtitle><addtitle>J Appl Physiol (1985)</addtitle><date>2002-03-01</date><risdate>2002</risdate><volume>92</volume><issue>3</issue><spage>1045</spage><epage>1052</epage><pages>1045-1052</pages><issn>8750-7587</issn><eissn>1522-1601</eissn><coden>JAPHEV</coden><abstract>Center for Human Nutrition, University of Colorado Health
Sciences Center, Denver, Colorado 80262
The aim of this study was to
determine the effects of exercise at different intensities on 24-h
energy expenditure (EE) and substrate oxidation. Sixteen adults (8 men
and 8 women) were studied on three occasions [sedentary day (Con), a
low-intensity exercise day (LI; 400 kcal at 40% of maximal oxygen
consumption) and a high-intensity exercise day (HI; 400 kcal at 70% of
maximal oxygen consumption)] by using whole room indirect calorimetry.
Both 24-h EE and carbohydrate oxidation were significantly elevated on
the exercise days (Con < LI = HI), but 24-h fat oxidation
was not different across conditions. Muscle enzymatic profile was not consistently related to 24-h fat or carbohydrate oxidation. With further analysis, it was found that, compared with men, women sustained
slightly higher rates of 24-h fat oxidation (mg · kg FFM 1 · min 1 ) and had a muscle
enzymatic profile favoring fat oxidation. It is concluded that exercise
intensity has no effect on 24-h EE or nutrient oxidation. Additionally,
it appears that women may sustain slightly greater 24-h fat oxidation
rates during waking and active periods of the day.
whole room calorimeter; gender differences; fat oxidation; body
weight regulation</abstract><cop>Bethesda, MD</cop><pub>Am Physiological Soc</pub><pmid>11842038</pmid><doi>10.1152/japplphysiol.00706.2001</doi><tpages>8</tpages></addata></record> |
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| identifier | ISSN: 8750-7587 |
| ispartof | Journal of applied physiology (1985), 2002-03, Vol.92 (3), p.1045-1052 |
| issn | 8750-7587 1522-1601 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_71443863 |
| source | American Physiological Society:Jisc Collections:American Physiological Society Journals ‘Read Publish & Join’ Agreement:2023-2024 (Reading list); American Physiological Society Free |
| subjects | Adult Biological and medical sciences Body fat Calorimetry, Indirect Carbohydrate Metabolism Circadian Rhythm Energy Metabolism Exercise Exercise - physiology Fats - metabolism Female Fundamental and applied biological sciences. Psychology Gender Humans Intermediate and energetic metabolism Male Metabolisms and neurohumoral controls Muscle, Skeletal - enzymology Oxidation-Reduction Oxygen Physical Endurance - physiology Sex Characteristics Vertebrates: anatomy and physiology, studies on body, several organs or systems Weight control |
| title | Effect of exercise intensity on 24-h energy expenditure and nutrient oxidation |
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