Dietary Sodium Restriction and Association with Urinary Marinobufagenin, Blood Pressure, and Aortic Stiffness
Author(s) -
Kristen Jablonski,
Olga V. Fedorova,
Matthew L. Racine,
Candace J. Geolfos,
Phillip E. Gates,
Michel Chonchol,
Bradley S. Fleenor,
Edward G. Lakatta,
Alexei Y. Bagrov,
Douglas R. Seals
Publication year - 2013
Publication title -
clinical journal of the american society of nephrology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.755
H-Index - 151
eISSN - 1555-905X
pISSN - 1555-9041
DOI - 10.2215/cjn.00900113
Subject(s) - medicine , blood pressure , sodium , dietary sodium , urinary system , endocrinology , cardiology , urology , chemistry , organic chemistry
Systolic BP and large elastic artery stiffness both increase with age and are reduced by dietary sodium restriction. Production of the natriuretic hormone marinobufagenin, an endogenous α1 Na+,K+-ATPase inhibitor, is increased in salt-sensitive hypertension and contributes to the rise in systolic BP during sodium loading.
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