Search Results - "Popplewell, D.S."

Biokinetics and absorption of actinides in human volunteers: A review by Popplewell, D.S.

“…Experiments that have been described in the literature are reviewed, with emphasis on the techniques that have been used, rather than a critical appraisal of…”
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The characterisation of an intertidal sediment from the Cumbrian coastline by Adsley, I., Andrew, D., Arnold, D., Bojanowski, R., Bourlat, Y., Byrne, A.R., Crespo, M-T., Desmond, J., de Felice, P., Fazio, A., Gascón, J.L., Grieve, R.S., Holmes, A.S., Jerome, S.M., Korun, M., Magnoni, M., Odell, K.J., Popplewell, D.S., Poupaki, I., Sutton, G., Toole, J., Wakerley, M.W., Wershofen, H., Woods, M.J., Youngman, M.J.

“…The characterisation of an intertidal sediment, containing enhanced levels of radioactivity, collected from the Cumbrian coast of the U.K. by the Laboratory of…”
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Gastrointestinal absorption of neptunium and curium in humans by Popplewell, D S, Harrison, J D, Ham, G J

“…The gastrointestinal absorption of Np and Cm has been determined in five male adult volunteers. The Np and Cm, which were in citrate solution, were taken with…”
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Radioactivity in environmental samples taken in the Sellafield, Ravenglass and Morecambe Bay areas of west Cumbria by Curtis, E J, Popplewell, D S, Ham, G J

“…Seaborne sediments deposited in the estuaries of the Esk, Duddon, Leven and Kent have been analysed for fission products and actinides discharged in waste from…”
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The distribution of 137Cs, plutonium and Americium in sheep by Ham, G J, Harrison, J D, Popplewell, D S, Curtis, E J

“…Radiochemical measurements on tissues taken from sheep from the Cumbrian and Lancashire coast have given data which allow the tissue distribution and body…”
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Plutonium and Cs-137 in autopsy tissues in Great Britain by Popplewell, D S, Ham, G J, Dodd, N J, Shuttler, S D

“…Tissues removed at autopsy from members of the general public contain significantly higher concentrations of plutonium and 137Cs in west Cumbrians than in…”
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Measurements of actinide gut-transfer factors in humans by Popplewell, D S, Ham, G J, Harrison, J D

“…Measurements have been made of the gastrointestinal absorption in humans of 239Np and 242Cm administered together in citrate media. Using five volunteers,…”
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The gastrointestinal absorption and retention of niobium in adult and newborn guinea pigs by Harrison, J D, Haines, J W, Popplewell, D S

“…The gastrointestinal absorption of 95Nb ingested in milk by adult guinea pigs on a milk-supplemented diet was estimated as 0.8 +/- 0.2% (SEM; n = 4) and a…”
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The uptake of plutonium-238, 239, 240, americium-241, strontium-90 and caesium-137 into potatoes by Popplewell, D S, Ham, G J, Johnson, T E, Stather, J W, Sumner, S A

“…Transfer factors have been measured for 239 Pu + 240 Pu, 241 Am, 90 Sr and 137 Cs into potatoes grown in a blend of soil which included silt polluted with…”
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Radioactivity in environmental samples taken in the Sellafield and Ravenglass areas of West Cumbria, 1977-1982 by Bradford, W R, Curtis, E J, Popplewell, D S

“…Terrestrial foodstuffs and other materials of agricultural importance have been analyzed for fission products and actinides discharged in waste from the…”
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The effect of concentration and chemical form on the gastrointestinal absorption of neptunium by Harrison, J D, Popplewell, D S, David, A J

“…The gastrointestinal absorption of neptunium at low mass concentrations as 239Np nitrate (0.5-1 ng Np; 2-5 micrograms l-1) has been found to be 0.03, 0.02 and…”
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The Subcellular Distribution of Plutonium in Rat Liver by Boocock, G., Danpure, C. J., Popplewell, D. S., Taylor, D. M.

“…The subcellular distribution of plutonium and 59 Fe in rat liver has been studied over periods of up to 96 days following intravenous injection of one or both…”
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The Chemical Form of Plutonium in Urine by Popplewell, D. S., Stradling, G. N., Ham, G. J.

“…In vivo and in vitro experiments have shown plutonium to be bound to naturally occurring citrate in urine. This represents citrate-bound plutonium which has…”
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In vitro Distribution of Americium in Human Blood Serum Proteins by BOOCOCK, G, POPPLEWELL, D. S

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The chemical form of plutonium in bile by Popplewell, D S, Smith, H, Novak, L

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Rapid determination of plutonium in urine by ultrafiltration by Stradling, G N, Popplewell, D S, Ham, G J

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