| pubmed-article:12235013 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:12235013 | lifeskim:mentions | umls-concept:C0086418 | lld:lifeskim |
| pubmed-article:12235013 | lifeskim:mentions | umls-concept:C0042153 | lld:lifeskim |
| pubmed-article:12235013 | lifeskim:mentions | umls-concept:C0242692 | lld:lifeskim |
| pubmed-article:12235013 | lifeskim:mentions | umls-concept:C0041004 | lld:lifeskim |
| pubmed-article:12235013 | lifeskim:mentions | umls-concept:C0680243 | lld:lifeskim |
| pubmed-article:12235013 | lifeskim:mentions | umls-concept:C0587107 | lld:lifeskim |
| pubmed-article:12235013 | lifeskim:mentions | umls-concept:C0442117 | lld:lifeskim |
| pubmed-article:12235013 | pubmed:issue | 4 | lld:pubmed |
| pubmed-article:12235013 | pubmed:dateCreated | 2002-9-17 | lld:pubmed |
| pubmed-article:12235013 | pubmed:abstractText | Intramuscular triacylglyerols (IMTGs) represent a potentially important energy source for contracting human skeletal muscle. Although the majority of evidence from isotope tracer and (1)H-magnetic resonance spectroscopy (MRS) studies demonstrate IMTG utilization during exercise, controversy regarding the importance of IMTG as a metabolic substrate persists. The controversy stems from studies that measure IMTG in skeletal muscle biopsy samples and report no significant net IMTG degradation during prolonged moderate-intensity (55-70% maximal O(2) consumption) exercise lasting 90-120 min. Although postexercise decrements in IMTG levels are often reported from direct muscle measurements, the marked between-biopsy variability (approximately 23%) that has been reported with this technique in untrained subjects is larger than the expected decrease in IMTG content, effectively precluding significant findings. In contrast, recent data obtained in endurance-trained subjects demonstrated reduced variability between duplicate biopsies (approximately 12%), and significant changes in IMTG were detected after 120 min of moderate-intensity exercise. Therefore, it is our contention that the muscle biopsy, isotope tracer, and (1)H-MRS techniques report significant and energetically important oxidation of free fatty acids derived from IMTGs during prolonged moderate exercise. | lld:pubmed |
| pubmed-article:12235013 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:12235013 | pubmed:language | eng | lld:pubmed |
| pubmed-article:12235013 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:12235013 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:12235013 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:12235013 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:12235013 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:12235013 | pubmed:month | Oct | lld:pubmed |
| pubmed-article:12235013 | pubmed:issn | 8750-7587 | lld:pubmed |
| pubmed-article:12235013 | pubmed:author | pubmed-author:HeigenhauserG... | lld:pubmed |
| pubmed-article:12235013 | pubmed:author | pubmed-author:SprietLawrenc... | lld:pubmed |
| pubmed-article:12235013 | pubmed:author | pubmed-author:WattMatthew... | lld:pubmed |
| pubmed-article:12235013 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:12235013 | pubmed:volume | 93 | lld:pubmed |
| pubmed-article:12235013 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:12235013 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:12235013 | pubmed:pagination | 1185-95 | lld:pubmed |
| pubmed-article:12235013 | pubmed:dateRevised | 2005-11-16 | lld:pubmed |
| pubmed-article:12235013 | pubmed:meshHeading | pubmed-meshheading:12235013... | lld:pubmed |
| pubmed-article:12235013 | pubmed:meshHeading | pubmed-meshheading:12235013... | lld:pubmed |
| pubmed-article:12235013 | pubmed:meshHeading | pubmed-meshheading:12235013... | lld:pubmed |
| pubmed-article:12235013 | pubmed:meshHeading | pubmed-meshheading:12235013... | lld:pubmed |
| pubmed-article:12235013 | pubmed:meshHeading | pubmed-meshheading:12235013... | lld:pubmed |
| pubmed-article:12235013 | pubmed:meshHeading | pubmed-meshheading:12235013... | lld:pubmed |
| pubmed-article:12235013 | pubmed:year | 2002 | lld:pubmed |
| pubmed-article:12235013 | pubmed:articleTitle | Intramuscular triacylglycerol utilization in human skeletal muscle during exercise: is there a controversy? | lld:pubmed |
| pubmed-article:12235013 | pubmed:affiliation | Department of Human Biology and Nutritional Sciences, University of Guelph, Guelph, Ontario N1G 2W1, Canada. mwatt@uoguelph.ca | lld:pubmed |
| pubmed-article:12235013 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:12235013 | pubmed:publicationType | Review | lld:pubmed |
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