J
John H. Eckfeldt
Researcher at University of Minnesota
Publications - 245
Citations - 23329
John H. Eckfeldt is an academic researcher from University of Minnesota. The author has contributed to research in topics: Population & Renal function. The author has an hindex of 58, co-authored 244 publications receiving 21496 citations. Previous affiliations of John H. Eckfeldt include Research Triangle Park & College of American Pathologists.
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Journal ArticleDOI
Measurement by a Novel LC-MS/MS Methodology Reveals Similar Serum Concentrations of Vitamin D–Binding Protein in Blacks and Whites
Clark M. Henderson,Pamela L. Lutsey,Jeffrey R. Misialek,Thomas J. Laha,Elizabeth Selvin,John H. Eckfeldt,Andrew N. Hoofnagle +6 more
TL;DR: Validated mass spectrometric methods for the quantification of proteins in human samples can provide additional information beyond immunoassay, and counter to prior observations by immunoASSay, VDBG concentrations did not vary by race.
Journal ArticleDOI
Fibroblast Growth Factor‐23 and Incident Coronary Heart Disease, Heart Failure, and Cardiovascular Mortality: The Atherosclerosis Risk In Communities Study
Pamela L. Lutsey,Alvaro Alonso,Elizabeth Selvin,James S. Pankow,Erin D. Michos,Sunil K. Agarwal,Laura R. Loehr,John H. Eckfeldt,Josef Coresh +8 more
TL;DR: High levels of serum FGF‐23 were associated with increased risk of coronary heart disease, heart failure, and cardiovascular mortality in this large, biracial, population‐based cohort, independent of traditional cardiovascular risk factors and kidney function.
Journal ArticleDOI
Baseline Characteristics of Participants in the Antihypertensive and Lipid Lowering Treatment to Prevent Heart Attack Trial (ALLHAT)
Richard H. Grimm,Karen L. Margolis,Vasilios Papademetriou,William C. Cushman,Charles E. Ford,Judy Bettencourt,Michael H. Alderman,Jan Basile,Henry R. Black,Vincent DeQuattro,John H. Eckfeldt,C. Morton Hawkins,H. Mitchell Perry,Michael A. Proschan +13 more
TL;DR: The ALLHAT study is a randomized, double-blind, active-controlled clinical trial designed to determine whether the incidence of the primary outcome, fatal coronary heart disease or nonfatal myocardial infarction, differs between treatment initiation with a diuretic versus each of 3 other antihypertensive drugs.
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Biomarkers of folate status in NHANES: a roundtable summary
Elizabeth A Yetley,Christine M. Pfeiffer,Karen W. Phinney,Zia Fazili,David A Lacher,Regan L Bailey,Sheena Blackmore,Jay L. Bock,Lawrence C. Brody,Ralph Carmel,Ralph Carmel,L Randy Curtin,Ramon Durazo-Arvizu,John H. Eckfeldt,Ralph Green,Jesse F. Gregory,Andrew N. Hoofnagle,Donald W. Jacobsen,Donald W. Jacobsen,Paul F. Jacques,Anne M. Molloy,Joseph M. Massaro,James L. Mills,Ebba Nexo,Jeanne I. Rader,Jacob Selhub,Christopher T. Sempos,Barry Shane,Sally P. Stabler,Patrick J. Stover,Tsunenobu Tamura,Alison Tedstone,Susan J. Thorpe,Paul M. Coates,Clifford L. Johnson,Mary Frances Picciano +35 more
TL;DR: The roundtable agreed that the use of the LC-MS/MS procedure to measure RBC folate is premature at this time and noted the need for a commutability study for the available reference materials for serum 5MTHF and FA.
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Effects of polymorphisms of methionine synthase and methionine synthase reductase on total plasma homocysteine in the NHLBI Family Heart Study.
Paul F. Jacques,Andrew G. Bostom,Jacob Selhub,Sharron Rich,R. Curtis Ellison,R. Curtis Ellison,John H. Eckfeldt,Roy A. Gravel,Rima Rozen +8 more
TL;DR: This study provides no evidence that common MTR and MTRR mutations are associated with alterations in plasma homocysteine, and investigates subjects from two of the NHLBI Family Heart Study field centers.