Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Thomas D. B. Lyon"'
Autor:
Denis St. J. O’Reilly, Thomas D. B. Lyon, Dinesh Talwar, Eleanor J.C. Oakes, Andrew Gray, Andrew Duncan
Publikováno v:
Clinical Nutrition. 27:115-120
Summary Background & aims Measuring the nutritional status of trace elements in plasma is invalidated in the presence of a systemic inflammatory response. We examined the potential of erythrocytes to assess copper, zinc and selenium status in such si
Autor:
Peter J. Fleming, Thomas D. B. Lyon, Gordon S. Fell, Peter S Blair, Allan G. Howatson, Marina Patriarca
Publikováno v:
Journal of Environmental Monitoring. 4:1034-1039
Toxic elements are present at low concentrations in the environment. This work was undertaken to investigate the age dependence of the liver content of selected elements in paediatric populations, as an index of internal exposure. Liver samples were
Publikováno v:
Microchemical Journal. 67:351-361
Anthropogenic emissions, such as those from combustion of fossil fuel, waste incineration and industrial use, contribute to higher levels of metal pollutants, including Cd, Pb and Sb, in the urban environment. These widespread and persistent environm
Publikováno v:
Microchemical Journal. 54:236-245
Autor:
Gordon S. Fell, G. Curry, R. I. Russell, I. Gunn, Marina Patriarca, Dairena Gaffney, G. S. Sturniolo, Renata D'Incà, R. H. R. Park, R. J. Crofton, B. A. McGaw, A. D. Beattie, Thomas D. B. Lyon
Publikováno v:
Clinical Science. 88:727-732
1. 65Cu/63Cu stable-isotope ratios have been measured in blood serum after oral administration of the stable isotope 65Cu. The incorporation of the isotope into the plasma protein pool was followed at various times for up to 3 days. The resulting pat
Publikováno v:
Acta orthopaedica. 79(6)
It is being increasingly recognized that orthopedic implants are associated with adverse tissue responses, mediated by degradation products. Recent interest has been focused on the production of metal ions from hip arthroplasty. Few studies have revi
Autor:
E.A. Mitchell, W.J.A. Patrick, M. Cole, Gordon S. Fell, Mark S. Clements, Thomas D. B. Lyon, Lorraine Scragg, Allan G. Howatson, B.A. Richardson, A.A.M. Gibson, S.A. Bell
Publikováno v:
The Lancet. 345:1044-1046
Publikováno v:
Journal of environmental monitoring : JEM. 1(3)
Almost 2700 samples of human renal cortex have been collected from throughout the UK over a 16 year period from 1978 to 1993. The mean Cd concentration was 19 micrograms g-1 and the median 16 micrograms g-1. Smokers were, on average, about 5 microgra
Publikováno v:
Journal of Analytical Atomic Spectrometry. 11:297
The bis-(1-pyrrolidinecarbodithioato) nickel(II) complex was extracted from acid-digested samples of blood, urine and faeces into 4-methylpentan-2-one. The organic extracts were evaporated to dryness and dissolved in 2.8% v/v HNO3 prior to analysis b
Autor:
Thomas D. B. Lyon, Gordon S. Fell
Publikováno v:
Journal of Analytical Atomic Spectrometry. 5:135
The accurate, direct measurement of the 63Cu : 65Cu ratio in blood plasma or serum by inductively coupled plasma mass spectrometry is precluded by the existence of the polyatomic species ArNa+ and possibly PO2+ at mass 63. Copper in serum or plasma i