| Total protein of whole saliva as a biomarker of anaerobic threshold. | |
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MedLine Citation:
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PMID: 19791647 Owner: NLM Status: In-Process |
Abstract/OtherAbstract:
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Saliva provides a convenient and noninvasive matrix for assessing specific physiological parameters, including some biomarkers of exercise. We investigated whether the total protein concentration of whole saliva (TPWS) would reflect the anaerobic threshold during an incremental exercise test. After a warm-up period, 13 nonsmoking men performed a maximum incremental exercise on a cycle ergometer. Blood and stimulated saliva were collected during the test. The TPWS anaerobic threshold (PAT) was determined using the Dmax method. The PAT was correlated with the blood lactate anaerobic threshold (AT; r = .93, p < .05). No significant difference (p = .16) was observed between PAT and AT. Thus, TPWS provides a convenient and noninvasive matrix for determining the anaerobic threshold during incremental exercise tests. |
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Authors:
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Miguel Junior Sordi Bortolini; Guilherme Gularte De Agostini; Ismair Teodoro Reis; Romeu Paulo Martins Silva Lamounier; Jeffrey B Blumberg; Foued Salmen Espindola |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
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Title: Research quarterly for exercise and sport Volume: 80 ISSN: 0270-1367 ISO Abbreviation: Res Q Exerc Sport Publication Date: 2009 Sep |
Date Detail:
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Created Date: 2009-10-01 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 8006373 Medline TA: Res Q Exerc Sport Country: United States |
Other Details:
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Languages: eng Pagination: 604-10 Citation Subset: IM |
Affiliation:
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Laboratory of Biomechanics and Molecular Biology, Federal University of Uberlândia, Brazil. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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