| pubmed-article:2532196 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:2532196 | lifeskim:mentions | umls-concept:C0036226 | lld:lifeskim |
| pubmed-article:2532196 | lifeskim:mentions | umls-concept:C0015259 | lld:lifeskim |
| pubmed-article:2532196 | lifeskim:mentions | umls-concept:C0542341 | lld:lifeskim |
| pubmed-article:2532196 | lifeskim:mentions | umls-concept:C0205349 | lld:lifeskim |
| pubmed-article:2532196 | pubmed:issue | 5 | lld:pubmed |
| pubmed-article:2532196 | pubmed:dateCreated | 1990-2-8 | lld:pubmed |
| pubmed-article:2532196 | pubmed:abstractText | This study examined the effects of acute high-intensity exercise on the rate and capacity of Ca2+ uptake and Ca2+-stimulated adenosinetriphosphatase (ATPase) activity of the sarcoplasmic reticulum and the reversibility of these effects. Thoroughbred horses were run at maximal O2 uptake on a high-speed treadmill until fatigued. Muscle temperatures and biopsy samples were collected at rest, immediately after exercise, and 30 and 60 min after exercise. Blood samples were collected at rest and 5 min after exercise. Muscle and blood (lactate concentration) were three- and fivefold greater than pre-exercise values. Muscle temperature and pH immediately after post-exercise were 43 degrees C and 6.55, respectively, but approached rest values by 60 min after exercise. The initial rate and maximal capacity of Ca2+ uptake of muscle homogenates and isolated sarcoplasmic reticulum were significantly depressed immediately after exercise. This depression was paralleled by decreased activity of the Ca2+-stimulated ATPase. However, both Ca2+ uptake (rate and capacity) and Ca2+4-ATPase activity had returned to normal by 60 min after exercise. These findings demonstrate that changes in sarcoplasmic reticulum function after high-intensity exercise may be induced but not sustained by local changes in muscle pH and/or temperature. | lld:pubmed |
| pubmed-article:2532196 | pubmed:grant | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:2532196 | pubmed:language | eng | lld:pubmed |
| pubmed-article:2532196 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:2532196 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:2532196 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:2532196 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:2532196 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:2532196 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:2532196 | pubmed:month | Nov | lld:pubmed |
| pubmed-article:2532196 | pubmed:issn | 8750-7587 | lld:pubmed |
| pubmed-article:2532196 | pubmed:author | pubmed-author:GollnickP DPD | lld:pubmed |
| pubmed-article:2532196 | pubmed:author | pubmed-author:McCutcheonL... | lld:pubmed |
| pubmed-article:2532196 | pubmed:author | pubmed-author:HodgsonD RDR | lld:pubmed |
| pubmed-article:2532196 | pubmed:author | pubmed-author:ByrdS KSK | lld:pubmed |
| pubmed-article:2532196 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:2532196 | pubmed:volume | 67 | lld:pubmed |
| pubmed-article:2532196 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:2532196 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:2532196 | pubmed:pagination | 2072-7 | lld:pubmed |
| pubmed-article:2532196 | pubmed:dateRevised | 2010-11-18 | lld:pubmed |
| pubmed-article:2532196 | pubmed:meshHeading | pubmed-meshheading:2532196-... | lld:pubmed |
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| pubmed-article:2532196 | pubmed:meshHeading | pubmed-meshheading:2532196-... | lld:pubmed |
| pubmed-article:2532196 | pubmed:meshHeading | pubmed-meshheading:2532196-... | lld:pubmed |
| pubmed-article:2532196 | pubmed:meshHeading | pubmed-meshheading:2532196-... | lld:pubmed |
| pubmed-article:2532196 | pubmed:year | 1989 | lld:pubmed |
| pubmed-article:2532196 | pubmed:articleTitle | Altered sarcoplasmic reticulum function after high-intensity exercise. | lld:pubmed |
| pubmed-article:2532196 | pubmed:affiliation | Department of Veterinary and Comparative Anatomy, College of Veterinary Medicine, Washington State University, Pullman 99164-6520. | lld:pubmed |
| pubmed-article:2532196 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:2532196 | pubmed:publicationType | Research Support, U.S. Gov't, P.H.S. | lld:pubmed |
| pubmed-article:2532196 | pubmed:publicationType | Research Support, Non-U.S. Gov't | lld:pubmed |
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