Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Richard S. Lawson"'
Autor:
Matthew J, Memmott, Richard S, Lawson
Publikováno v:
Nuclear Medicine Communications. 43:959-966
Glomerular filtration rate (GFR) can be measured by observing the clearance of a suitable tracer from blood plasma after an intravenous injection. Slope-intercept GFR is an estimate of GFR calculated from an exponential fit to multiple blood sample m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4bc30f4d5f901a95e1841f9338ac888
https://doi.org/10.1097/mnm.0000000000001593
https://doi.org/10.1097/mnm.0000000000001593
Autor:
Emma O’Shaughnessy, Bob Kenny, Richard S. Lawson, Duncan White, Anthony W. Murray, David O. Hall, Sarah C. Cade, David Towey, Kathryn J. Carson, Jon Taylor
Publikováno v:
Nuclear Medicine Communications. 35:1096-1106
Introduction: An audit was carried out into UK glomerular filtration rate (GFR) calculation. The results were compared with an identical 2001 audit.\ud \ud Methods: Participants used their routine method to calculate GFR for 20 data sets (four plasma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::840610eb1be4af86de8489bfe2434041
https://doi.org/10.1097/mnm.0000000000000185
https://doi.org/10.1097/mnm.0000000000000185
Autor:
Emma O’Shaughnessy, Jonathan C. Taylor, Duncan White, Richard S. Lawson, Anthony W. Murray, Bob Kenny, Sarah C. Cade, David O. Hall, David Towey
Publikováno v:
Nuclear Medicine Communications. 35:541-584
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a21fea096b16cfecfa51fdd387f9123f
https://doi.org/10.1097/mnm.0000000000000119
https://doi.org/10.1097/mnm.0000000000000119
Autor:
Andy Knight, Duncan White, Sarah C. Cade, Lefteris Livieratos, Richard S. Lawson, Anthony W. Murray, Kuldip Nijran, Bob Kenny, David Towey, David O. Hall
Publikováno v:
Nuclear Medicine Communications. 35:511-521
INTRODUCTION: The Nuclear Medicine Software Quality Group of the Institute of Physics and Engineering in Medicine has conducted a multicentre, multivendor audit to evaluate the use of resolution recovery software from several manufacturers when appli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9ed00e882fa2f5ef8ec7c9ff1e46cd0
https://doi.org/10.1097/mnm.0000000000000078
https://doi.org/10.1097/mnm.0000000000000078
Autor:
Nagabhushan Seshadri, Claire A. Hooker, Andrew Irwin, A. Michael Peters, Mark C. Barnfield, Ravin Sobnack, Surendra Dave, Mark D. J. Neilly, Thomas Grüning, Richard S. Lawson, Nigel Williams, Bethany Howard, Hayley Snelling, Laura Perry, Neva H. Patel, Gregory Shabo
Publikováno v:
Scandinavian Journal of Clinical and Laboratory Investigation. 73:546-552
The objective was to assess body surface area (BSA) for scaling extracellular fluid volume (ECV) in comparison with estimated lean body mass (LBM) and total body water (TBW) across a range of body mass indices (BMI).This was a multi-centre study from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a9955ac43d95a41526654f94b31d470
https://doi.org/10.3109/00365513.2013.819524
https://doi.org/10.3109/00365513.2013.819524
Autor:
Kuldip Nijran, Duncan White, Lefteris Livieratos, Bob Kenny, David O. Hall, Richard S. Lawson, Andrew M. Knight, Sarah C. Cade
Publikováno v:
Nuclear Medicine Communications. 34:796-805
Aim The Nuclear Medicine Software Quality Group of the Institute of Physics and Engineering in Medicine has conducted an audit to compare the ways in which different manufacturers implement the filters used in single-photon emission computed tomograp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95d0e865a6bd7a7b11ff22c72ecea876
https://doi.org/10.1097/mnm.0b013e3283620d3c
https://doi.org/10.1097/mnm.0b013e3283620d3c
Autor:
Richard S. Lawson
Publikováno v:
A History of Radionuclide Studies in the UK ISBN: 9783319286235
The earliest nuclear medicine studies were performed without any imaging, just using blood or urine samples or external counting. The first nuclear medicine study that produced anything like an ‘image’ of organ function was performed in Liverpool
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8e2c9f384ecb15d6f8b3cb4b36e8fed
https://doi.org/10.1007/978-3-319-28624-2_5
https://doi.org/10.1007/978-3-319-28624-2_5
Autor:
Richard S. Lawson, Hayley Snelling, Nagabhushan Seshadri, Claire A. Hooker, Nigel Williams, Mark D. J. Neilly, Mark C. Barnfield, Ravin Sobnack, Bethany Howard, Gregory Shabo, Laura Perry, Andrew Irwin, A. Michael Peters, Neva H. Patel, Surendra Dave, Thomas Grüning
Publikováno v:
European Journal of Nuclear Medicine and Molecular Imaging. 39:715-722
The objective of the study was to undertake a clinical audit of departmental performance in the measurement of glomerular filtration rate (GFR) using the coefficient of variation (CV) of extracellular fluid volume (ECFV) as the benchmark. ECFV is hel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71caeca214e4a68ee098fc13ced5e928
https://doi.org/10.1007/s00259-011-2024-5
https://doi.org/10.1007/s00259-011-2024-5
Autor:
Mark C. Barnfield, Richard S. Lawson, Hayley Snelling, Bethany Howard, Mark D. J. Neilly, Gregory Shabo, Thomas Grüning, Surendra Dave, Ravin Sobnack, Neva H. Patel, Andrew Irwin, A. Michael Peters, Nigel Williams, Laura Perry, Nagabhushan Seshadri, Claire A. Hooker
Publikováno v:
Nephrology Dialysis Transplantation. 27:1429-1437
Aim. The aim of this study was to investigate the influence of age, gender, obesity and scaling on glomerular filtration rate (GFR) and extracellular fluid volume (ECV) in healthy subjects.This is a retrospective multi-centre study of 1878 healthy pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::394498ae9086be1d9257ef353be76952
https://doi.org/10.1093/ndt/gfr479
https://doi.org/10.1093/ndt/gfr479
Autor:
Joyce M. McBeth, BL Ellis, Francis R. Livens, Ian T. Burke, Jonathan R. Lloyd, Katherine Morris, Richard S. Lawson, Andy Brown, Gareth T. W. Law
Publikováno v:
Applied Geochemistry. 25:233-241
Technetium-99 is an important fission product in radioactive wastes. As Tc ( VII ) O 4 - , Tc is highly mobile in oxic environments but, under reducing conditions, Tc becomes strongly associated with sediments as hydrous Tc(IV)O2 like phases. In orde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5587c7226a8fd8c92f43c020a9d59b0
https://doi.org/10.1016/j.apgeochem.2009.11.008
https://doi.org/10.1016/j.apgeochem.2009.11.008