| Vascular Health in the Ageing Athlete. | |
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MedLine Citation:
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PMID: 22266948 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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The demographics of ageing are changing dramatically such that there will be many more older adults in the near future. This setting likely will produce a new 'boomer-driven' epidemic of physiological dysfunction, disability and risk of chronic degenerative disorders, including cardiovascular diseases (CVD). Standing out against this dreary biomedical forecast are Masters athletes, a group of middle-aged and older adults who engage in regular vigorous physical training and competitive sport. Compared with their sedentary/less active (untrained) peers, Masters athletes who perform endurance training-based activities demonstrate a more favorable arterial function-structure phenotype, including lower large elastic artery stiffness, enhanced vascular endothelial function and less arterial wall hypertrophy. As such, they may represent an exemplary model of healthy or 'successful' vascular ageing. In contrast, Masters athletes engaged primarily/exclusively in intensive resistance training exhibit less favorable arterial function-structure than their endurance-trained peers and, in some instances, untrained adults. These different arterial properties likely are explained in large part by the different intravascular mechanical forces generated during endurance vs. resistance exercise-related training activities. The more favorable arterial function-structure profile of Masters endurance athletes may contribute to their low risk of clinical CVD. |
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Authors:
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Allison E Devan; Douglas R Seals |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2012-1-20 |
Journal Detail:
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Title: Experimental physiology Volume: - ISSN: 1469-445X ISO Abbreviation: - Publication Date: 2012 Jan |
Date Detail:
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Created Date: 2012-1-23 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 9002940 Medline TA: Exp Physiol Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
Affiliation:
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Univeristy of Colorado. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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