Document Detail


Iron, transferrin, and haptoglobin levels after a single bout of exercise in men.
MedLine Citation:
PMID:  1594669     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Twelve, healthy male university student volunteers, between the ages of 20 and 23, were studied. All subjects were considered normal after cardiopulmonary and electrocardiographic examination. The maximal aerobic capacity (Vo2 max) of each subject was determined. The exercise programmes were performed on a mechanically braked Monark cycle ergometer. The subjects were required to perform the three tests, one per week. Each subject had a catheter inserted in an antecubital vein and blood samples were drawn at rest and at the end of exercise. Before and immediately after each exercise session total proteins (TP), hematocrit (Hct), hemoglobin (Hb), and other hematological parameters were measured. Serum iron (Fe), transferrin (TRF), and haptoglobin (HPT) were also determined. Immediately after the end of the exercise (TPT, RST, and IET), TP, Hb, Hct, and RBC increased significantly. TRF and HPT concentrations remained unchanged and iron decreased significantly after maximum sustained test (RST).
Authors:
A Cordova Martinez; J F Escanero
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Physiology & behavior     Volume:  51     ISSN:  0031-9384     ISO Abbreviation:  Physiol. Behav.     Publication Date:  1992 Apr 
Date Detail:
Created Date:  1992-07-01     Completed Date:  1992-07-01     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  0151504     Medline TA:  Physiol Behav     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  719-22     Citation Subset:  IM    
Affiliation:
Department of Physiology and Biochemistry, University of Valladolid-CUS, Soria, Spain.
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MeSH Terms
Descriptor/Qualifier:
Adult
Exercise / physiology*
Exercise Test
Haptoglobins / metabolism*
Humans
Iron / blood*
Male
Physical Endurance / physiology
Physical Fitness / physiology
Transferrin / metabolism*
Chemical
Reg. No./Substance:
0/Haptoglobins; 11096-37-0/Transferrin; 7439-89-6/Iron

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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