| Atrial natriuretic factor responses to submaximal and maximal exercise. | |
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MedLine Citation:
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PMID: 8808538 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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The aim of this study was to evaluate and compare the plasma concentration of atrial natriuretic factor (ANF), K+, Na+, blood lactate, heart rate, and blood pressure in moderately trained women. Ten healthy women were studied on a cycle ergometer during 20 min of constant submaximal and maximal exercise, as well as during recovery. The ANF concentration was determined by radioimmunoassay. The results show that, except for Na+, all the other variables increased significantly with an increase in the duration and intensity of the exercise (P < 0.05, P < 0.001). In recovery, the values fell (P < 0.01, P < 0.001). Submaximal and maximal exercise both cause increases in ANF and this increase is due to the duration and intensity of exercise. However, maximal exercise, rather than submaximal exercise, is the major stimulus for the concentration of plasma ANF. ANF concentration may be a useful test for evaluating the releasing function of ANF in the heart. |
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Authors:
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K Mandroukas; A Zakas; N Aggelopoulou; K Christoulas; G Abatzides; M Karamouzis |
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Publication Detail:
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Type: Comparative Study; Journal Article |
Journal Detail:
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Title: British journal of sports medicine Volume: 29 ISSN: 0306-3674 ISO Abbreviation: Br J Sports Med Publication Date: 1995 Dec |
Date Detail:
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Created Date: 1996-11-27 Completed Date: 1996-11-27 Revised Date: 2009-11-18 |
Medline Journal Info:
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Nlm Unique ID: 0432520 Medline TA: Br J Sports Med Country: ENGLAND |
Other Details:
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Languages: eng Pagination: 248-51 Citation Subset: IM |
Affiliation:
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Department of Physical Education and Sports Science, University of Thessaloniki, Greece. |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Adult Analysis of Variance Atrial Natriuretic Factor / blood, metabolism* Blood Pressure Determination Ergometry Exercise / physiology* Female Humans Lactates / blood Physical Endurance / physiology Physical Exertion / physiology Potassium / blood Radioimmunoassay Sodium / blood |
| Chemical | |
Reg. No./Substance:
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0/Lactates; 7440-09-7/Potassium; 7440-23-5/Sodium; 85637-73-6/Atrial Natriuretic Factor |
| Comments/Corrections | |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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