Andrew Welch

Research output

Research output per year 1997 1999 2000 2002 2003 2004 2005 2007 2023

• 52 Article
• 2 Chapter
• 2 Published conference contribution
• 2 Unpublished paper
• 7 More
  • 2 Conference article
  • 2 Review article
  • 1 Abstract
  • 1 Letter
  • 1 Patent

Research output per year

Research output per year

Search results

• 2023

  A systematic review and meta-analysis of predictive and prognostic models for outcome prediction using positron emission tomography radiomics in head and neck squamous cell carcinoma patients

  Philip, M. M., Welch, A., McKiddie, F. & Nath, M., 24 Jun 2023, (E-pub ahead of print) In: Cancer Medicine. 14 p.

  Research output: Contribution to journal › Review article › peer-review

  Open Access

  File

  • Squamous Cell Carcinoma of Head and Neck 100%
  • Positron-Emission Tomography 83%
  • Meta-Analysis 66%
  • Systematic Reviews 66%
  • Statistics 27%
  1 Downloads (Pure)
• 2022

  Metabolic alterations in a rat model of Takotsubo syndrome

  Godsman, N., Kohlhaas, M., Nickel, A., Cheyne, L., Mingarelli, M., Schweiger, L., Hepburn, C., Munts, C., Welch, A., Delibegovic, M., van Bilsen, M., Maack, C. & Dawson, D., 1 May 2022, In: Cardiovascular Research. 118, 8, p. 1932–1946 15 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Takotsubo Cardiomyopathy 100%
  • RNA 50%
  • Cardiac Myocytes 29%
  • Flavin-Adenine Dinucleotide 28%
  • Sarcomeres 26%
  19 Citations (Scopus)

  4 Downloads (Pure)
• 2020

  Modeling Mixed Vascular and Alzheimer’s Dementia Using Focal Subcortical Ischemic Stroke in Human ApoE4-TR:5XFAD Transgenic Mice

  Hayden, E. Y., Huang, J. M., Charreton, M., Nunez, S. M., Putman, J. N., Teter, B., Lee, J. T., Welch, A., Frautschy, S., Cole, G., Teng, E. & Hinman, J. D., Oct 2020, In: Translational Stroke Research. 11, 5, p. 1064-1076 13 p.

  Research output: Contribution to journal › Article › peer-review

  • Apolipoprotein E4 100%
  • Vascular Dementia 89%
  • Transgenic Mice 65%
  • Alzheimer Disease 57%
  • Stroke 50%
  2 Citations (Scopus)

• Standardization of preclinical PET/CT imaging to improve quantitative accuracy, precision and reproducibility: a multi-center study

  McDougald, W., Vanhove, C., Lehnert, A., Lewellen, B., Wright, J., Mingarelli, M., Corral, C. A., Schneider, J., Plein, S., Newby, D., Welch, A., Miyaoka, R., Vandenberghe, S. & Tavares, A. A. S., 1 Mar 2020, In: Journal of Nuclear Medicine. 61, 3, p. 461-468 8 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Positron Emission Tomography Computed Tomography 100%
  • CT protocol 44%
  • PET protocol 35%
  • Air 16%
  • X-Ray Computed Tomography Scanners 14%
  17 Citations (Scopus)

  6 Downloads (Pure)
• 2018

  Preclinical Evaluation of [¹⁸F]LCATD as a PET Tracer to Study Drug-Drug Interactions Caused by Inhibition of Hepatic Transporters

  Testa, A., Dall'Angelo, S., Mingarelli, M., Augello, A., Schweiger, L., Welch, A., Elmore, C. S., Dawson, D., Sharma, P. & Zanda, M., 30 Jul 2018, In: Contrast Media & Molecular Imaging. 2018, 10 p., 3064751.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Drug Interactions 100%
  • rifamycin SV 53%
  • Liver 52%
  • Pharmaceutical Preparations 42%
  • Fusidic Acid 33%
  1 Citation (Scopus)

  13 Downloads (Pure)
• 2017

  Characterization of viability, scarring and hibernation of the myocardium supplied by epicardial coronary arteries with low flow grades

  Al-Mohammad, A., Norton, M. Y., Welch, A. E. & Walton, S., 1 Aug 2017, In: Nuclear Medicine Communications. 38, 8, p. 657-665 9 p.

  Research output: Contribution to journal › Article › peer-review

  • Hibernation 100%
  • Fluorodeoxyglucose F18 71%
  • Cicatrix 58%
  • Myocardium 56%
  • Coronary Vessels 55%
  4 Citations (Scopus)

• Gated metabolic myocardial imaging, a surrogate for dual perfusion-metabolism imaging by positron emission tomography

  AlMohammad, A., Norton, M. Y., Welch, A. E., Sharp, P. F. & Walton, S., 28 Jul 2017, In: Open Heart. 4, 2, p. 1-6 6 p., e000581.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Perfusion Imaging 100%
  • Positron-Emission Tomography 77%
  • Perfusion 35%
  • Electrocardiography 9%
  • Datasets 9%
  1 Citation (Scopus)

  10 Downloads (Pure)

• Design, synthesis, in vitro characterization and preliminary imaging studies on fluorinated bile acid derivatives as PET tracers to study hepatic transporters

  Testa, A., Dall'Angelo, S., Mingarelli, M., Augello, A., Schweiger, L., Welch, A. E., Elmore, C. S., Sharma, P. & Zanda, M., 1 Feb 2017, In: Bioorganic & Medicinal Chemistry. 25, 3, p. 963-976 14 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Positron 100%
  • Bile Acid 99%
  • Bile Acids and Salts 89%
  • Positron-Emission Tomography 79%
  • Liver 44%
  16 Citations (Scopus)

  10 Downloads (Pure)
• 2016

  Neuronal human BACE1 knock-in induces systemic diabetes in mice

  Plucinska, K., Dekeryte, R., Koss, D., Shearer, K., Mody, N., Whitfield, P. D., Doherty, M. K., Mingarelli, M., Welch, A., Riedel, G., Delibegovic, M. & Platt, B., Jul 2016, In: Diabetologia. 59, 7, p. 1513-1523 11 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Lipidomics 100%
  • Glucose 92%
  • Homeostasis 80%
  • Fluorodeoxyglucose F18 77%
  • Lipids 72%
  47 Citations (Scopus)

  19 Downloads (Pure)
• 2014

  Tumour expression of leptin is associated with chemotherapy resistance and therapy-independent prognosis in gastro-oesophageal adenocarcinomas

  Bain, G. H., Collie-Duguid, E., Murray, G. I., Gilbert, F. J., Denison, A., McKiddie, F., Ahearn, T., Fleming, I., Leeds, J., Phull, P., Park, K., Nanthakumaran, S., Grabsch, H. I., Tan, P., Welch, A., Schweiger, L., Dahle-Smith, A., Urquhart, G., Finegan, M., Matula, K. M., & 1 othersPetty, R. D., 18 Mar 2014, In: British Journal of Cancer. 110, 6, p. 1525-1534 10 p.

  Research output: Contribution to journal › Article › peer-review

  • Leptin 100%
  • Adenocarcinoma 78%
  • Drug Therapy 59%
  • Cell Line 32%
  • Neoplasms 32%
  51 Citations (Scopus)

• Comparison of fluorodeoxyglucose uptake in symptomatic carotid artery and stable femoral artery plaques

  Shaikh, S., Welch, A., Ramalingam, S. L., Murray, A., Wilson, H. M., McKiddie, F. & Brittenden, J., Mar 2014, In: British Journal of Surgery. 101, 3, p. 363-370 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Femoral Artery 100%
  • Carotid Arteries 92%
  • Macrophages 66%
  • Thigh 46%
  • Carotid Stenosis 42%
  7 Citations (Scopus)

• Glucose uptake by the brain on chronic high-protein weight-loss diets with either moderate or low amounts of carbohydrate

  Lobley, G. E., Johnstone, A. M., Fyfe, C., Horgan, G. W., Holtrop, G., Bremner, D. M., Broom, I., Schweiger, L. & Welch, A., Feb 2014, In: British Journal of Nutrition. 111, 4, p. 586-597 12 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • High-Protein Diet 100%
  • Reducing Diet 98%
  • Carbohydrates 61%
  • High Pressure Liquid Chromatography 58%
  • Ketone Bodies 55%
  9 Citations (Scopus)

  20 Downloads (Pure)
• 2013

  Mapping Changes in Mouse Brain Metabolism with PET/CT

  Welch, A., Mingarelli, M., Riedel, G. & Platt, B., 1 Nov 2013, In: Journal of Nuclear Medicine. 54, 11, p. 1946-1953 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Brain 100%
  • Fluorodeoxyglucose F18 71%
  • Injections 19%
  • Animals 17%
  22 Citations (Scopus)

• ¹⁸F-barbiturates are PET tracers with diagnostic potential in Alzheimer's disease

  Calamai, E., Dall'Angelo, S., Koss, D., Domarkas, J., McCarthy, T. J., Mingarelli, M., Riedel, G., Schweiger, L. F., Welch, A. E., Platt, B. & Zanda, M., 2013, In: Chemical Communications. 49, 8, p. 792-794 3 p.

  Research output: Contribution to journal › Article › peer-review

  • Amyloid 100%
  • Sedative Agent 83%
  • Barbiturate 76%
  • Tracers 68%
  • Label 51%
  9 Citations (Scopus)
• 2012

  Adipocyte-specific protein tyrosine phosphatase 1B deletion increases lipogenesis, adipocyte cell size and is a minor regulator of glucose homeostasis

  Owen, C., Czopek, A., Agouni, A., Grant, L., Judson, R., Lees, E. K., McIlroy, G., Göransson, O., Welch, A., Bence, K. K., Kahn, B. B., Neel, B. G., Mody, N. & Delibegovic, M., 28 Feb 2012, In: PloS ONE. 7, 2, 15 p., e32700.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Non-Receptor Type 1 Protein Tyrosine Phosphatase 100%
  • Lipogenesis 81%
  • Cell Size 67%
  • Adipocytes 62%
  • Homeostasis 48%
  51 Citations (Scopus)

  9 Downloads (Pure)

• Optimized response prediction in esophagogastric junction adenocarcinomas (EGJAc) with combination of molecular biomarkers and FDG-PET

  Petty, R. D., Bain, G., Murray, G. I., Gilbert, F., Denison, A. R., McKiddie, F. I., Ahearn, T., Leeds, J., Phull, P., Park, K., Welch, A., Schweiger, L. F. & Collie-Duguid, E. S. R., 2012, In: Journal of Clinical Oncology. 30, Suppl. 4, 1.

  Research output: Contribution to journal › Abstract › peer-review
• 2011

  Abnormal cognition, sleep, EEG and brain metabolism in a novel knock-in Alzheimer mouse, PLB1

  Platt, B., Drever, B., Koss, D., Stoppelkamp, S., Jyoti, A., Plano, A., Utan, A., Merrick, G., Ryan, D., Melis, V., Wan, H., Mingarelli, M., Porcu, E., Scrocchi, L., Welch, A. & Riedel, G., 11 Nov 2011, In: PloS ONE. 6, 11, 13 p., e27068.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Amyloid 100%
  • Transgenic Mice 94%
  • Electroencephalography 89%
  • Cognition 83%
  • Sleep 82%
  105 Citations (Scopus)

  9 Downloads (Pure)

• FDG-PET imaging, EEG and sleep phenotypes as translational biomarkers for research in Alzheimer's disease

  Platt, B., Welch, A. & Riedel, G., Aug 2011, In: Biochemical Society Transactions. 39, 4, p. 874-880 7 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Translational Medical Research 100%
  • Positron-Emission Tomography 82%
  • Biological Marker 79%
  • Disorder 75%
  • Electroencephalography 74%
  26 Citations (Scopus)

  10 Downloads (Pure)
• 2010

  F-18-FDG and C-11-choline positron emission tomography in human esophago-gastric cancer: prediction of response to therapy

  Suttie, S., McAteer, D., Sheehan, M., Nicolson, M., Schweiger, L., Hammonds, S., Smith, T., Welch, A. & Park, K., Apr 2010, In: World Journal of Oncology. 1, 2, p. 66-77 12 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Choline 100%
  • Positron-Emission Tomography 87%
  • Stomach Neoplasms 81%
  • Survival 43%
  • Cell Proliferation 30%
  8 Downloads (Pure)

• An enzymatic route to 5-deoxy-5-[¹⁸F]fluoro-D-ribose, a [¹⁸F]-fluorinated sugar for PET imaging

  Onega, M., Domarkas, J., Deng, H., Schweiger, L. F., Smith, T. A. D., Welch, A., Plisson, C., Gee, A. D. & O'Hagan, D., 2010, In: Chemical Communications. 46, 1, p. 139-141 3 p.

  Research output: Contribution to journal › Article › peer-review

  • Biotransformation 100%
  • Positron emission tomography 80%
  • Sugars 70%
  • Positron 67%
  • Enzymes 66%
  44 Citations (Scopus)
• 2009

  Positron emission tomography for monitoring response to neoadjuvant therapy in patients with oesophageal and gastro-oesophageal junction carcinoma

  Suttie, S. A., Welch, A. E. & Park, K. G. M., 1 Oct 2009, In: European Journal of Surgical Oncology. 35, 10, p. 1019-1029 11 p.

  Research output: Contribution to journal › Review article › peer-review

  • Neoadjuvant Therapy 100%
  • Positron-Emission Tomography 80%
  • Carcinoma 57%
  • Survival 48%
  • Radiotherapy 44%
  14 Citations (Scopus)
• 2007

  Physical health-related quality of life predicts stroke in the EPIC-Norfolk

  Myint, P. K., Surtees, P. G., Wainwright, N. W. J., Luben, R. N., Welch, A. A., Bingham, S. A., Wareham, N. J. & Khaw, K-T., 11 Dec 2007, In: Neurology. 69, 24, p. 2243-2248 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Stroke 100%
  • Quality of Life 94%
  • Health 39%
  • Blood Pressure 20%
  • Death Certificates 19%
  27 Citations (Scopus)

• Decreased [18F]fluoro-2-deoxy-d-glucose incorporation and increased glucose transport are associated with resistance to 5FU in MCF7 cells in vitro

  Smith, T. A. D., Sharma, R. I., Wang, W. G., Welch, A., Schweiger, L. F. & Collie-Duguid, E. S. R., Nov 2007, In: Nuclear Medicine and Biology. 34, 8, p. 955-960 6 p.

  Research output: Contribution to journal › Article › peer-review

  • MCF-7 Cells 100%
  • Fluorouracil 89%
  • Deoxyglucose 75%
  • Glucose 58%
  • In Vitro Techniques 40%
  12 Citations (Scopus)

• Synthesis of (E)-2,3´,4,5´-Tetramethoxy[2-¹¹C]stilbene

  Schweiger, L. F., Craib, S. A. P., Welch, A. & Smith, T. A. D., Nov 2007, In: Journal of Labelled Compounds and Radiopharmaceuticals. 50, 13, p. 1206-1210 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Stilbenes 100%
  • methyl triflate 96%
  • Stilbene 80%
  • 2-hydroxy-3',4,5'-trimethoxystilbene 60%
  • Carbon-11 36%

• Monitoring primary breast cancer throughout chemotherapy using FDG-PET

  McDermott, G. M., Welch, A., Staff, R. T., Gilbert, F. J., Schweiger, L. F., Semple, S. I. K., Smith, T. A. D., Hutcheon, A. W., Miller, I. D., Smith, I. C. & Heys, S. D., Mar 2007, In: Breast Cancer Research and Treatment. 102, 1, p. 75-84 10 p.

  Research output: Contribution to journal › Article › peer-review

  • Positron-Emission Tomography 100%
  • Breast Neoplasms 68%
  • Glucose 67%
  • Drug Therapy 63%
  • Neoplasms 34%
  101 Citations (Scopus)

• [Methyl-3H]-choline incorporation into MCF-7 Cells: Correlation with Proliferation-Choline Kinase and Phospholipase D Assay

  Al-Saeedi, F., Smith, T. & Welch, A., 2007, In: Anticancer Research. 27, 2, p. 901-906 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Choline Kinase 100%
  • Phospholipase D 81%
  • MCF-7 Cells 64%
  • Choline 64%
  • Phosphorylcholine 31%
  15 Citations (Scopus)
• 2006

  Development of a Monte Carlo simulation for APO-based PET detectors using a continuous scintillating crystal

  Clowes, P., McCallum, S. & Welch, A., Oct 2006, In: IEEE Transactions on Nuclear Science. 53, 5, p. 2563-2569 7 p.

  Research output: Contribution to journal › Article

  • Positron emission tomography 100%
  • Crystals 71%
  • positrons 64%
  • Avalanche photodiodes 57%
  • tomography 56%

• Baseline MRI delivery characteristics predict change in invasive ductal breast carcinoma PET metabolism as a result of primary chemotherapy administration

  Semple, S. I. K., Staff, R. T., Heys, S. D., Redpath, T. W., Welch, A., Ahearn, T. S., Hutcheon, A. W. & Gilbert, F. J., Sept 2006, In: Annals of Oncology. 17, p. 1393-1398 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Carcinoma, Ductal, Breast 100%
  • Drug Therapy 43%
  • Blood Vessels 31%
  • Magnetic Resonance Imaging 28%
  • Deoxyglucose 12%
  26 Citations (Scopus)

• Femoral head viability after birmingham resurfacing hip arthroplasty: Assessment with use of [F-18] fluoride positron emission tomography

  Forrest, N., Welch, A., Murray, A. D., Schweiger, L., Hutchison, J. & Ashcroft, G. P., 2006, In: Journal of Bone & Joint Surgery (US Volume). 88A, Suppl 3, p. 84-89 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Fluorides 100%
  • Arthroplasty 86%
  • Positron-Emission Tomography 85%
  • Hip 75%
  • Thigh 74%
  41 Citations (Scopus)
• 2005

  A four-layer attenuation compensated PET detector based on APD arrays without discrete crystal elements

  McCallum, S. J., Clowes, P. & Welch, A., Sept 2005, In: Physics in Medicine and Biology. 50, 17, p. 4187-4207 20 p.

  Research output: Contribution to journal › Article › peer-review

  • Avalanches 100%
  • Nuns 49%
  • Photons 33%
  • Light 22%
  26 Citations (Scopus)

• Respiratory function and self-reported functional health: EPIC-Norfolk population study

  Myint, P. K., Luben, R. N., Surtees, P. G., Wainwright, N. W. J., Welch, A. A., Bingham, S. A., Wareham, N. J., Day, N. E. & Khaw, K-T., Sept 2005, In: European Respiratory Journal. 26, 3, p. 494-502 9 p.

  Research output: Contribution to journal › Article › peer-review

  • Odds Ratio 100%
  • Confidence Intervals 92%
  • Forced Expiratory Volume 83%
  • Health 75%
  • Population 60%
  33 Citations (Scopus)

• [methyl-³H]Choline incorporation into MCF7 tumour cells: correlation with proliferation

  Al-Saeedi, F., Welch, A. & Smith, T. A. D., Jun 2005, In: European Journal of Nuclear Medicine and Molecular Imaging. 32, 6, p. 660-667 7 p.

  Research output: Contribution to journal › Article › peer-review

  • MCF-7 Cells 100%
  • Choline 99%
  • Neoplasms 30%
  • methyl carbon-11 choline 21%
  • Phospholipids 15%
  30 Citations (Scopus)

• Positron Emission Tomography

  Sharp, P. F. & Welch, A., 2005, Practical Nuclear Medicine. Practical Nuclear Medicine, p. 35-49 14 p.

  Research output: Chapter in Book/Report/Conference proceeding › Chapter
• 2004

  A multilayer detector for PET based on APD arrays and continuous crystal elements

  McCallum, S., Clowes, P. & Welch, A., 1 Dec 2004, In: IEEE Nuclear Science Symposium Conference Record. 5, p. 2898-2902 5 p.

  Research output: Contribution to journal › Conference article › peer-review

  • Avalanches 100%
  • avalanches 60%
  • diodes 47%
  • detectors 34%
  • crystals 30%
  3 Citations (Scopus)

• Development of a Monte Carlo simulation for APD based PET detectors using continuous scintillation crystal

  Clowes, P., McCallum, S. & Welch, A., 1 Dec 2004, In: IEEE Nuclear Science Symposium Conference Record. 4, p. 2591-2595 5 p.

  Research output: Contribution to journal › Conference article › peer-review

  • scintillation 100%
  • Datasets 83%
  • Statistics 82%
  • detectors 58%
  • crystals 51%
  1 Citation (Scopus)

• The relationship between vascular and metabolic characteristics of primary breast tumours

  Semple, S. I. K., Gilbert, F. J., Redpath, T. W., Staff, R. T., Ahearn, T. S., Welch, A., Heys, S. D., Hutcheon, A. W., Smyth, E. H. & Chaturvedi, S., Nov 2004, In: European Radiology. 14, 11, p. 2038-2045 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Deoxyglucose 100%
  • Breast Neoplasms 73%
  • Blood Vessels 67%
  • Pharmacokinetics 43%
  • Neoplasms 18%
  51 Citations (Scopus)

• Methods of [ 11C] Radiolabelling Phenothiazine and Phenothiazine-Like Compounds

  Schweiger, L. F., Craib, S. A. P., Welch, A. & Sharp, P. F., 27 Sept 2004, IPC No. C07B 59/00 (2006.01), C07D 279/20 (2006.01), Patent No. PCT/GB2004/004153

  Research output: Patent

  • Imino Group 100%
  • Phenothiazine 84%
  • Positron 42%
  • Secondary Amino Group 25%
  • Primary Amino Group 23%

• The correlation between FDG PET and the vascular characteristic of breast tumours measured using dynamic contrast enhanced MRI

  Semple, S. I. K., Staff, R. T., Gilbert, F. J., Redpath, T. W., Ahearn, T. S., Welch, A. & Heys, S. D., Aug 2004, In: European Journal of Nuclear Medicine and Molecular Imaging. 31, Suppl., p. S231 1 p.

  Research output: Contribution to journal › Article › peer-review
• 2003

  Correlation of MRI/PET rim enhancement in breast cancer: a delivery related phenomenon with therapy implications?

  Semple, S. I. K., Gilbert, F. J., Redpath, T. W., Ahearn, T. S., Welch, A., Hutcheon, A. W., Heys, S. D., Smyth, E. H., Miller, I. D. & Smith, I. C., Dec 2003, In: The Lancet Oncology. 4, 12, p. 759-759

  Research output: Contribution to journal › Article › peer-review
  7 Citations (Scopus)

• Detection of scarred and viable myocardium using a new magnetic resonance imaging technique: Blood Oxygen Level Dependent (BOLD) MRI

  Egred, M., Al-Mohammad, A., Waiter, G. D., Redpath, T. W., Semple, S. I. K., Norton, M. Y., Welch, A. & Walton, S., Jul 2003, In: Heart. 89, 7, p. 738-744 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Myocardium 100%
  • Oxygen 85%
  • Magnetic Resonance Imaging 79%
  • Positron-Emission Tomography 64%
  • deoxyhemoglobin 25%
  26 Citations (Scopus)

• Accurate Attenuation Correction in PET using Short Transmission Scans and Consistency Information

  Welch, A., Hallett, W., Marsden, P. & Bromiley, A., Jun 2003, In: IEEE Transactions on Nuclear Science. 50, 3, p. 427-432 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Positron emission tomography 100%
  • positrons 64%
  • tomography 56%
  • attenuation 55%
  • Imaging techniques 27%
  15 Citations (Scopus)

• Instrumentation for Measuring Metabolism

  Sharp, P. F., Welch, A. & McCallum, S. J., 2003, Molecular Nuclear Medcine - The Challenge of Genomics and Proteomics to Clinical practice ISBN 3-540-00132-8. Molecular Nuclear Medcine - The Challenge of Genomics and Proteomics to Clinical practice ISBN 3-540-00132-8, p. 99-120 21 p.

  Research output: Chapter in Book/Report/Conference proceeding › Chapter

• Radiosynthesis of [N-methyl-C-11]methylene blue

  Schweiger, L. F., Craib, S. A. P., Welch, A. & Sharp, P. F., 2003, In: Journal of Labelled Compounds and Radiopharmaceuticals. 46, p. 1221-1228 7 p.

  Research output: Contribution to journal › Article › peer-review

  • methyl triflate 100%
  • Methylene Blue 86%
  • Azure B 46%
  • Radiochemical Yield 29%
  • Triflate 24%
  5 Citations (Scopus)

• The suitability of gamma camera coincidence systems for nitrogen 13-labeled ammonia myocardial perfusion imaging: a quantitative comparison with full-ring PET

  McKiddie, F. I., Gemmell, H. . G., Welch, A., Davidson, E. J. & Egred, M., 2003, In: Journal of Nuclear Cardiology. 10, 6, p. 633-643 10 p.

  Research output: Contribution to journal › Article › peer-review

  • Nitrogen-13 100%
  • Gamma Cameras 71%
  • Myocardial Perfusion Imaging 69%
  • Ammonia 63%
  • Positron-Emission Tomography 52%
• 2002

  Simulation of the Output from a Scintillator/Photodiode Detector using Monte Carlo Techniques and Spice Circuit Simulation

  McCallum, S. J., Clowes, P. & Welch, A. E., 1 Dec 2002, p. 881-884. 4 p.

  Research output: Contribution to conference › Unpublished paper › peer-review

  • Phosphors 100%
  • Photodiodes 94%
  • Circuit simulation 85%
  • Detectors 59%
  • Scintillation counters 41%
  6 Citations (Scopus)

• [F-18]fluorodeoxy-D-glucose positron emission tomography may predict the pathological response of breast cancer to primary chemotherapy

  Gardiner, E., Ogston, K. N., Smith, I. C., Welch, A., Sharp, P. F., Hutcheon, A. W., Ah-See, A. K., Eremin, O. & Heys, S. D., 2002, In: British Journal of Surgery. 88, p. 761-767 6 p.

  Research output: Contribution to journal › Article › peer-review

• A digital phantom of the axilla based on the visible human project data set

  McCallum, S. J., Welch, A. & Baker, L., 2002, In: IEEE Transactions on Nuclear Science. 48, p. 1418-1422 4 p.

  Research output: Contribution to journal › Article › peer-review

• Attenuation correction in PET using consistency conditions and a three-dimensional template

  Bromiley, A., Welch, A., Chilcott, F. I., Waiker, S., McCallum, S. J., Dodd, M. G., Craib, S. A. P., Schweiger, L. F. & Sharp, P. F., 2002, In: IEEE Transactions on Nuclear Science. 48, p. 1371-1377 6 p.

  Research output: Contribution to journal › Article › peer-review
  18 Citations (Scopus)

• Blood oxygen level dependent (BOLD) MRI for the detection of scarred and viable myocardium, a PET comparative study

  Egred, M., Al-Mohammad, A., Waiter, G. D., Redpath, T. W., Semple, S., Welch, A., Norton, M. & Walton, S., 2002, In: European Heart Journal. 23, p. 305 1 p.

  Research output: Contribution to journal › Article › peer-review

• Does the presence of hibernating myocardium in patients with impaired left ventricular contraction affect QT dispersion

  Al Mohammad, A., Mahy, I. R., Buckley, A., Cargill, R. I., Norton, M. Y., Welch, A. & Walton, S., 2002, In: American Heart Journal. 141, p. 944-948 4 p.

  Research output: Contribution to journal › Article › peer-review
  9 Citations (Scopus)