Zobrazeno 1 - 10
of 77
pro vyhledávání: '"JUDITH R. TURNLUND"'
Publikováno v:
Nutritional neuroscience. 1(1)
Copper plays an important role in cardiac and brain function possibly through endocrine and neuroendocrine systems. The syndrome of copper deficiency is worsened by dietary fructose and other trace metals such as zinc. We investigated the effect of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::527f21272680981b2b44fcf3e73d5b2f
https://pubmed.ncbi.nlm.nih.gov/27405911
https://pubmed.ncbi.nlm.nih.gov/27405911
Publikováno v:
The American Journal of Clinical Nutrition. 81:822-828
Background Numerous studies have examined the effect of low and adequate intakes of copper on absorption and retention, but little information is available on the regulation of absorption and retention of copper when intake is high. Objective A study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb056351f6162d9826bbc3bb53ae7201
https://doi.org/10.1093/ajcn/81.4.822
https://doi.org/10.1093/ajcn/81.4.822
Autor:
Robert A. Jacob, William R. Keyes, James Coulter, Judith R. Turnlund, J. J. Strain, Joseph M. Domek, Jodi L. Ensunsa, Darshan S. Kelley, Carl L. Keen, Jens Lykkesfeldt
Publikováno v:
The American Journal of Clinical Nutrition. 79:1037-1044
Background: Short-term high copper intake does not appear to affect indexes of copper status or functions related to copper status, but the effects of long-term high copper intake are unknown. Objective: A study was conducted in men to determine the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2950a125b47bb71961635853dadf630
https://doi.org/10.1093/ajcn/79.6.1037
https://doi.org/10.1093/ajcn/79.6.1037
Publikováno v:
The Journal of Trace Elements in Experimental Medicine. 16:105-108
The role of intestinal cells in copper homeostasis and storage has not been studied. Homeostasis is regulated by absorption, excretion, and storage. Copper is excreted via the bile, and it has been assumed that the increased excretion into the gastro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fc3ba7eccf4cff2a8149710cb6b26f1
https://doi.org/10.1002/jtra.10031
https://doi.org/10.1002/jtra.10031
Autor:
William R. Keyes, Judith R. Turnlund
Publikováno v:
Journal of Analytical Atomic Spectrometry. 17:1153-1156
An isotope dilution method was developed to measure total molybdenum and molybdenum stable isotope concentrations in 0.5 mL of human blood plasma by ICP-MS. To minimize contamination, a microwave digestion method was developed without molybdenum sepa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d8d57596ff85ea04c15dc29bbd0d2a0
https://doi.org/10.1039/b202250h
https://doi.org/10.1039/b202250h
Autor:
Dale A. Schoeller, Jack R. Dainty, Judith R. Turnlund, Andy Coward, Venkatesh Iyengar, Tom Preston, Thomas Walczyk
Publikováno v:
Food and Nutrition Bulletin. 23:69-75
Use of stable isotopes in applied nutrition has been a developing field for over 60 years. The past 20 years has seen improvements in computer and mass-spectrometer technology that has opened up even greater possibilities in the understanding of huma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df531dfe711ae3282788de962a5fd444
https://doi.org/10.1177/15648265020233s114
https://doi.org/10.1177/15648265020233s114
Autor:
Judith R. Turnlund, William R. Keyes
Publikováno v:
Food and Nutrition Bulletin. 23:129-132
Stable isotopes are used with increasing frequency to trace the metabolic fate of minerals in human nutrition studies. The precision of the analytical methods used must be sufficient to permit reliable measurement of low enrichments and the accuracy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf92dbaeeca5a10c534bf5ec2c617bbd
https://doi.org/10.1177/15648265020233s125
https://doi.org/10.1177/15648265020233s125
Autor:
G L Peiffer, William R. Keyes, Katherine H. Thompson, Connie M. Weaver, Y Gizaw, Soon Kyung Kim, Judith R. Turnlund
Publikováno v:
The American Journal of Clinical Nutrition. 69:1217-1223
Background: Stable-isotope studies of molybdenum metabolism have been conducted in which molybdenum was added to the diet and was assumed to be absorbed and utilized similarly to the molybdenum in foods. Objective: Our objective was to establish whet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::548cb828d8d6d60136d7cb87d51d3137
https://doi.org/10.1093/ajcn/69.6.1217
https://doi.org/10.1093/ajcn/69.6.1217
Publikováno v:
The American Journal of Clinical Nutrition. 67:1219-1225
A study was conducted in young men to evaluate the effect of a low-copper diet on copper absorption, excretion, and retention. Eleven young men were confined to a metabolic research unit for 90 d. The study was divided into three periods, with dietar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47d89218677c4d43c40d1e3e27febdc4
https://doi.org/10.1093/ajcn/67.6.1219
https://doi.org/10.1093/ajcn/67.6.1219