Linked Life Data

11771930

Source:http://linkedlifedata.com/resource/pubmed/id/11771930

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
2002-1-4
pubmed:abstractText
As part of a longitudinal investigation into mobilization of lead from the maternal skeleton during pregnancy and lactation, we have determined the daily intake of selected elements (hereafter called micronutrients) for various subjects and compared these intakes with recommended and/or published intakes, especially those of the United States, through the U.S. National Health and Nutrition Examination Survey (NHANES). We also sought to ascertain whether there was any seasonal effect in the diets. Six-day duplicate diets were collected from 15 pregnant and 16 nonpregnant migrants to Australia, 6 pregnant Australian control subjects, and 8 children of nonpregnant migrants (6 to 11 years). Samples of breast milk and infant formula were also analyzed. Blended samples were analyzed by inductively coupled plasma mass spectrometry for the elements Ca, Cu, Fe, Mg, P, K, Na, Zn, Ba, Sr, and Pb. Daily intakes of micronutrients were only about half of the daily intake estimated for non-Hispanic white females and infants in the U.S. NHANES III. Estimates of daily intakes from breast milk were also considerably lower for the migrant and Australian infants compared with the values extracted from tables of food composition and dietary recall for non-Hispanic white infants in the U.S. NHANES III. For example, Ca was a factor of approximately 3 times lower, Fe approximately 50, and Zn approximately 4. We consider our estimates a reliable indication of the daily intakes for several reasons, including the collection of up to nine quarterly collections of 6-day duplicate diets and retention of subjects in a longitudinal prospective study. The low intakes of the essential elements such as Ca, Fe, and Zn in all these population groups are of potential concern from a public health viewpoint.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Dec
pubmed:issn
0013-9351
pubmed:author
pubmed:issnType
Print
pubmed:volume
87
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
160-74
pubmed:dateRevised
2007-11-14
pubmed:meshHeading
pubmed-meshheading:11771930-Adult, pubmed-meshheading:11771930-Australia, pubmed-meshheading:11771930-Body Burden, pubmed-meshheading:11771930-Child, pubmed-meshheading:11771930-Diet, pubmed-meshheading:11771930-Drinking, pubmed-meshheading:11771930-Energy Intake, pubmed-meshheading:11771930-Environmental Exposure, pubmed-meshheading:11771930-Female, pubmed-meshheading:11771930-Food Contamination, pubmed-meshheading:11771930-Humans, pubmed-meshheading:11771930-Infant, pubmed-meshheading:11771930-Infant Food, pubmed-meshheading:11771930-Lead, pubmed-meshheading:11771930-Longitudinal Studies, pubmed-meshheading:11771930-Male, pubmed-meshheading:11771930-Mass Spectrometry, pubmed-meshheading:11771930-Micronutrients, pubmed-meshheading:11771930-Milk, Human, pubmed-meshheading:11771930-Nutrition Surveys, pubmed-meshheading:11771930-Pregnancy, pubmed-meshheading:11771930-Prospective Studies, pubmed-meshheading:11771930-Questionnaires, pubmed-meshheading:11771930-Seasons, pubmed-meshheading:11771930-United States
pubmed:year
2001
pubmed:articleTitle
Dietary intakes of selected elements from longitudinal 6-day duplicate diets for pregnant and nonpregnant subjects and elemental concentrations of breast milk and infant formula.
pubmed:affiliation
Graduate School of the Environment, Macquarie University, Sydney, New South Wales, 2109, Australia. bgulson@gse.mq.edu.au
pubmed:publicationType
Journal Article, Comparative Study, Research Support, U.S. Gov't, P.H.S.