Search Results - "Powell, J.J"

Surveillance of Patients with Metal-on-Metal Hip Resurfacing and Total Hip Prostheses: A Prospective Cohort Study to Investigate the Relationship Between Blood Metal Ion Levels and Implant Failure by Hart, A.J, Sabah, S.A, Sampson, B, Skinner, J.A, Powell, J.J, Palla, L, Pajamäki, K.J.J, Puolakka, T, Reito, A, Eskelinen, A

“…BACKGROUND:We designed a prospective, single-center study to assess whether blood metal ion levels could predict implant failure in patients managed with…”
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Orthosilicic acid stimulates collagen type 1 synthesis and osteoblastic differentiation in human osteoblast-like cells in vitro by Reffitt, D.M, Ogston, N, Jugdaohsingh, R, Cheung, H.F.J, Evans, B.A.J, Thompson, R.P.H, Powell, J.J, Hampson, G.N

“…Silicon deficiency in animals leads to bone defects. This element may therefore play an important role in bone metabolism. Silicon is absorbed from the diet as…”
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Effect of humic acid on water chemistry, bioavailability and toxicity of aluminium in the freshwater snail, Lymnaea stagnalis, at neutral pH by Dobranskyte, A., Jugdaohsingh, R., McCrohan, C.R., Stuchlik, E., Powell, J.J., White, K.N.

“…The influence of humic acid on the water chemistry of environmentally relevant concentrations of Al at neutral pH was studied, together with its effect on the…”
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Damaging cadmium actions in bone tissue-is there a dose dependence? by Buha, A., Powell, J.J., Jugdaohsingh, R., Matovic, V.

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Cup inclination angle of greater than 50 degrees increases whole blood concentrations of cobalt and chromium ions after metal-on-metal hip resurfacing by Hart, A.J., Buddhdev, P., Winship, P., Faria, N., Powell, J.J., Skinner, J.A.

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Dietary sources of inorganic microparticles and their intake in healthy subjects and patients with Crohn's disease by Lomer, Miranda C. E., Hutchinson, Carol, Volkert, Sara, Greenfield, Simon M., Catterall, Adrian, Thompson, Richard P. H., Powell, Jonathan J.

“…Dietary microparticles are non-biological, bacterial-sized particles. Endogenous sources are derived from intestinal Ca and phosphate secretion. Exogenous…”
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Surveillance of Patients with Metal-on-Metal Hip Resurfacing and Total Hip Prostheses by Hart, A.J., MD, FRCS(Orth), Sabah, S.A., BSc, MRCS, Skinner, J.A., FRCS, Sampson, B., PhD, Powell, J.J., PhD, Palla, L., PhD, Pajamäki, K.J.J., MD, PhD, Puolakka, T., MD, PhD, Reito, A., MD, Eskelinen, A., MD, PhD

“…Background We designed a prospective, single-center study to assess whether blood metal ion levels could predict implant failure in patients managed with…”
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A provisional database for the silicon content of foods in the United Kingdom by Powell, J. J., McNaughton, S. A., Jugdaohsingh, R., Anderson, S. H. C., Dear, J., Khot, F., Mowatt, L., Gleason, K. L., Sykes, M., Thompson, R. P. H., Bolton-Smith, C., Hodson, M. J.

“…Si may play an important role in bone formation and connective tissue metabolism. Although biological interest in this element has recently increased, limited…”
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The silicon content of beer and its bioavailability in healthy volunteers by Sripanyakorn, Supannee, Jugdaohsingh, Ravin, Elliott, Hazel, Walker, Caroline, Mehta, Payal, Shoukru, Sera, Thompson, Richard P. H., Powell, Jonathan J.

“…Dietary Si, as soluble orthosilicic acid (OSA), may be important for the growth and development of bone and connective tissue. Beer appears to be a major…”
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Moderate alcohol consumption and increased bone mineral density: potential ethanol and non-ethanol mechanisms by Jugdaohsingh, R., O'Connell, M. A., Sripanyakorn, S., Powell, J. J.

“…Mounting epidemiological evidence indicates an association between the moderate ingestion of alcoholic beverages and higher bone mineral density (v…”
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The Emergence of Universal Immune Receptor T Cell Therapy for Cancer by Minutolo, Nicholas G, Hollander, Erin E, Powell, Jr, Daniel J

“…Chimeric antigen receptor (CAR) T cells have shown great success in the treatment of CD19+ hematological malignancies, leading to their recent approval by the…”
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Silicic acid: its gastrointestinal uptake and urinary excretion in man and effects on aluminium excretion by Reffitt, David M, Jugdaohsingh, Ravin, Thompson, Richard P.H, Powell, Jonathan J

“…Silicon (Si), as silicic acid, is suggested to be the natural antidote to aluminium (Al) toxicity, and was recently shown to promote the urinary excretion of…”
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Influence of tea drinking on manganese intake, manganese status and leucocyte expression of MnSOD and cytosolic aminopeptidase P by Hope, S.J, Daniel, K, Gleason, K.L, Comber, S, Nelson, M, Powell, J.J

“…Objective: Since black tea contains high levels of manganese (Mn), we investigated the relationship between dietary Mn intake, circulating Mn levels and…”
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Intake of dietary iron is low in patients with Crohn's disease: a case–control study by Lomer, Miranda C. E., Kodjabashia, Kamelia, Hutchinson, Carol, Greenfield, Simon M., Thompson, Richard P. H., Powell, Jonathan J.

“…Patients with Crohn's disease (CD) often experience Fe deficiency (ID) and frequently alter their diet to relieve abdominal symptoms. The present study set out…”
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Dietary silicon intake in post-menopausal women by McNaughton, S. A., Bolton-Smith, C., Mishra, G. D., Jugdaohsingh, R., Powell, J. J.

“…Si has been suggested as an essential element, and may be important in optimal bone, skin and cardiovascular health. However, there are few estimates of…”
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Sampler placement to determine emission factors from ground level area sources by Faulkner, W.B., Lange, J.M., Powell, J.J., Shaw, B.W., Parnell, C.B.

“…Emission factors are used by state air pollution regulatory agencies to regulate emissions from sources of atmospheric pollution. Emission factors for ground…”
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Immune Potentiation of Ultrafine Dietary Particles in Normal Subjects and Patients with Inflammatory Bowel Disease by Powell, J.J, Harvey, R.S.J, Ashwood, P, Wolstencroft, R, Gershwin, M.E, Thompson, R.P.H

“…Various specific and non-specific environmental factors have been associated with the induction and/or exacerbation of disease activity in patients with…”
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Role of exogenous and endogenous silicon in ameliorating behavioural responses to aluminium in a freshwater snail by Dobranskyte, A., Jugdaohsingh, R., Stuchlik, E., Powell, J.J., White, K.N., McCrohan, C.R.

“…Aluminium accumulation by the freshwater snail Lymnaea stagnalis is correlated with behavioural depression which is ameliorated by addition of orthosilicic…”
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Cup inclination angle of greater than 50 degrees increases whole blood concentrations of cobalt and chromium ions after metal-on-metal hip resurfacing by Hart, A J, Buddhdev, P, Winship, P, Faria, N, Powell, J J, Skinner, J A

“…A cup inclination angle greater than 45 degrees is associated with increased wear rates of metal on polyethylene (MOP) hip replacements. The same maybe true…”
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Interferon-γ polymorphisms correlate with duration of survival in pancreatic cancer by Halma, M.A.T., Wheelhouse, N.M., Barber, M.D., Powell, J.J., Fearon, K.C.H., Ross, J.A.

“…Despite progress in diagnosis and staging, pancreatic cancer still has a poor prognosis and it remains difficult to predict duration of survival in advanced…”
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