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Titolo:
Use of the stable isotope Cd-106 for studying dietary cadmium absorption in humans
Autore:
Crews, HM; Owen, LM; Langford, N; Fairweather-Tait, SJ; Fox, TE; Hubbard, L; Phillips, D;
Indirizzi:
Cent Sci Lab, York Y041 1LZ, N Yorkshire, England Cent Sci Lab York N Yorkshire England Y041 1LZ 1LZ, N Yorkshire, England Food Res Inst, Norwich NR4 7UA, Norfolk, England Food Res Inst Norwich Norfolk England NR4 7UA h NR4 7UA, Norfolk, England
Titolo Testata:
TOXICOLOGY LETTERS
, volume: 112, anno: 2000,
pagine: 201 - 207
SICI:
0378-4274(20000315)112:<201:UOTSIC>2.0.ZU;2-8
Fonte:
ISI
Lingua:
ENG
Soggetto:
ELEMENTS;
Keywords:
dietary cadmium; Cd-106; apparent absorption; stable isotope; ICP-MS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
16
Recensione:
Indirizzi per estratti:
Indirizzo: Crews, HM Cent Sci Lab, York Y041 1LZ, N Yorkshire, England Cent Sci Lab York N Yorkshire England Y041 1LZ rkshire, England
Citazione:
H.M. Crews et al., "Use of the stable isotope Cd-106 for studying dietary cadmium absorption in humans", TOX LETT, 112, 2000, pp. 201-207

Abstract

Hydroponically grown wheat was intrinsically labelled with the stable isotope (106)cadmium (Cd-106) and the flour made into a porridge. The abundanceof the isotope in the porridge was approximate to 30 times the natural abundance, but the total level of Cd in the porridge was 0.03 mg/kg fresh weight, which was the same as expected in a normal diet. Cadmium measurements were made using inductively coupled plasma-mass spectrometry (ICP-MS). The porridge was eaten at breakfast by adult and infant volunteers. Bulked faecal collections were analysed for unabsorbed Cd. Initial results suggest thatthe apparent absorption of Cd may be higher than 5% as commonly quoted, but longer faecal collection times may be necessary to confirm this. Crown copyright (C) 2000 Published by Elsevier Science Ireland Ltd. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 03/07/20 alle ore 00:06:57