Int J Sports Med 1984; 05(4): 209-212
DOI: 10.1055/s-2008-1025907
© Georg Thieme Verlag Stuttgart · New York

Changes in HDL Composition in Female Subjects Following a 100-km Run

H. Schriewer, K. Jung*, F. Emke, G. Assmann
  • Zentrallaboratorium der Medizinischen Einrichtungen der Westfälischen Wilhelms-Universität Münster
  • *Abteilung Sportmedizin des Fachbereichs 26 der Johannes Gutenberg-Universität, Mainz
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Publication History

Publication Date:
14 March 2008 (online)

Abstract

In 12 female subjects participating in a 100-km run, the concentrations of cholesterol and triglycerides as well as those of HDL components (total cholesterol, cholesteryl ester, unesterified cholesterol, phosphatidyl choline, apolipoprotein A-I, and apolipoprotein A-II) were measured before and after the run.

The concentrations of HDL unesterified cholesterol, HDL phosphatidyl choline, and HDL apolipoprotein A-I of the participants of the 100-km run were higher than the corresponding values of a control group of female company employees, whereas there was no difference in triglycerides, total cholesterol, HDL cholesterol, and HDL apolipoprotein A-II. Values of triglycerides and total cholesterol ascertained after the run were clearly decreased when compared to pre-exercise values (by 70% and 10%, respectively). Also, total protein content of the serum was marginally reduced after the run. Considering the reduction in protein level. HDL cholesterol and HDL apolipoprotein A-I values were raised after the run (P < 0.01, (P < 0.05, respectively) while HDL phosphatidyl choline values decreased irrespective of the reduction in total protein (P < 0.01). The quotients HDL cholesterol / total cholesterol as well as HDL cholesterol / HDL phosphatidyl choline were clearly higher after the run than before (P < 0.01). The HDL apolipoprotein A-II level did not change post-exercise. These results indicate a change in the structure of HDL following a 100-km run in female athletes.

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