| Short term dietary sodium restriction decreases HDL cholesterol, apolipoprotein A-I and high molecular weight adiponectin in healthy young men: Relationships with renal hemodynamics and RAAS activation. | |
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MedLine Citation:
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PMID: 20678904 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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BACKGROUND AND AIMS: We aimed to determine the effect of short-term dietary sodium restriction on plasma total cholesterol, LDL-C, HDL-C, triglycerides, apolipoprotein (apo) A-I, apo B and high molecular weight (HMW) adiponectin in non-obese, normotensive young men. Glomerular filtration rate (GFR), effective renal plasma flow (ERPF), plasma renin activity (PRA) and aldosterone were also measured. METHODS AND RESULTS: Sixty-five men, aged 23 ± 7 years, were randomly studied on a high sodium intake (HS, 228 ± 77 mmol Na+/24 h) and a low sodium intake (LS, 36 ± 27 mmol Na+/24 h), each period lasting 1 week. LS decreased GFR and ERPF and increased PRA and aldosterone (p < 0.0001 for all). LS also induced a decrease in HDL-C (3.8 ± 10.8%), apo A-I (3.7 ± 6.5%) and HMW-adiponectin (13.6 ± 40.5%) (p < 0.05 for all), but plasma total cholesterol, LDL-C, triglycerides and apo B did not significantly change. The changes in HDL-C and apo A-I were correlated negatively to the changes in effective renal plasma flow (p < 0.05), whereas the changes in HMW adiponectin were correlated negatively to the changes in PRA and aldosterone (p < 0.05 for both). CONCLUSION: Short term sodium restriction modestly decreases HDL-C, apo A-I and HMW-adiponectin in healthy men. Changes in GFR and ERPF and in the renin-angiotensin-aldosterone system as induced by LS may be involved in these responses. |
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Authors:
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J A Krikken; G M Dallinga-Thie; G Navis; R P F Dullaart |
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Publication Detail:
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Type: Journal Article Date: 2010-08-01 |
Journal Detail:
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Title: Nutrition, metabolism, and cardiovascular diseases : NMCD Volume: 22 ISSN: 1590-3729 ISO Abbreviation: Nutr Metab Cardiovasc Dis Publication Date: 2012 Jan |
Date Detail:
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Created Date: 2011-12-19 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 9111474 Medline TA: Nutr Metab Cardiovasc Dis Country: Netherlands |
Other Details:
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Languages: eng Pagination: 35-41 Citation Subset: IM |
Copyright Information:
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Copyright © 2010 Elsevier B.V. All rights reserved. |
Affiliation:
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Department of Nephrology, University of Groningen and University Medical Center Groningen, Groningen, The Netherlands. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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