Dr ELEANOR COX's Outputs (30)

Endotoxemia in peritoneal dialysis patients: a pilot study to examine the role of intestinal perfusion and congestion (2017)
Journal Article
Grant, C., Harrison, L., Hoad, C., Marciani, L., Cox, E., Buchanan, C., Costigan, C., Francis, S., Lai, K.-B., Szeto, C.-C., Gowland, P., & McIntyre, C. (2017). Endotoxemia in peritoneal dialysis patients: a pilot study to examine the role of intestinal perfusion and congestion. Peritoneal Dialysis International, 37(1), 111-115. https://doi.org/10.3747/pdi.2016.00079

Endotoxemia is common in advanced chronic kidney disease and is particularly severe in those receiving dialysis. In hemodialysis patients, translocation from the bowel occurs as a consequence of recurrent circulatory stress leading to a reduction in... Read More about Endotoxemia in peritoneal dialysis patients: a pilot study to examine the role of intestinal perfusion and congestion.

Distinct abnormalities of small bowel and regional colonic volumes in subtypes of irritable bowel syndrome revealed by MRI (2016)
Journal Article
Lam, C., Chaddock, G., Marciani, L., Costigan, C., Cox, E., Hoad, C., Pritchard, S. E., Gowland, P. A., & Spiller, R. C. (in press). Distinct abnormalities of small bowel and regional colonic volumes in subtypes of irritable bowel syndrome revealed by MRI. American Journal of Gastroenterology, https://doi.org/10.1038/ajg.2016.538

OBJECTIVES: Non-invasive biomarkers which identify different mechanisms of disease in subgroups of irritable bowel syndrome (IBS) could be valuable. Our aim was to seek useful magnetic resonance imaging (MRI) parameters that could distinguish each IB... Read More about Distinct abnormalities of small bowel and regional colonic volumes in subtypes of irritable bowel syndrome revealed by MRI.

Intradialytic Cardiac Magnetic Resonance Imaging to Assess Cardiovascular Responses in a Short-Term Trial of Hemodiafiltration and Hemodialysis (2016)
Journal Article
Buchanan, C., Mohammed, A., Cox, E., Köhler, K., Canaud, B., Taal, M. W., Selby, N. M., Francis, S. T., & McIntyre, C. W. (2017). Intradialytic Cardiac Magnetic Resonance Imaging to Assess Cardiovascular Responses in a Short-Term Trial of Hemodiafiltration and Hemodialysis. Journal of the American Society of Nephrology, 28(4), 1269-1277. https://doi.org/10.1681/ASN.2016060686

Hemodynamic stress during hemodialysis (HD) results in recurrent segmental ischemic injury (myocardial stunning) that drives cumulative cardiac damage. We performed a fully comprehensive study of the cardiovascular effect of dialysis sessions using i... Read More about Intradialytic Cardiac Magnetic Resonance Imaging to Assess Cardiovascular Responses in a Short-Term Trial of Hemodiafiltration and Hemodialysis.

Non-invasive assessment of portal hypertension using quantitative magnetic resonance imaging (2016)
Journal Article
Palaniyappan, N., Cox, E., Bradley, C., Scott, R., Austin, A., O’Neill, R., Ramjas, G., Travis, S., White, H., Singh, R., Thurley, P., Guha, I. N., Francis, S., & Aithal, G. P. (2016). Non-invasive assessment of portal hypertension using quantitative magnetic resonance imaging. Journal of Hepatology, 65(6), 1131-1139. https://doi.org/10.1016/j.jhep.2016.07.021

Background & Aims

Hepatic venous pressure gradient (HVPG) measurement is currently the only validated technique to accurately evaluate changes in portal pressure. In this study, we evaluate the use of non-contrast quantitative magnetic resonance i... Read More about Non-invasive assessment of portal hypertension using quantitative magnetic resonance imaging.

Fat emulsion intragastric stability and droplet size modulate gastrointestinal responses and subsequent food intake in young adults (2015)
Journal Article
Hussein, M., Hoad, C., Wright, J., Singh, G., Stephenson, M., Cox, E., Placidi, E., Pritchard, S., Costigan, C., Ribeiro, H., Ciampi, E., Nandi, A., Hedges, N., Sanderson, P., Peters, H., Rayment, P., Spiller, R., Gowland, P., & Marciani, L. (2015). Fat emulsion intragastric stability and droplet size modulate gastrointestinal responses and subsequent food intake in young adults. Journal of Nutrition, 145(6), 1170-1177. https://doi.org/10.3945/jn.114.204339

Background: Intragastric creaming and droplet size of fat emulsions may affect intragastric behavior and gastrointestinal and satiety responses.

Objectives: We tested the hypotheses that gastrointestinal physiologic responses and satiety will be i... Read More about Fat emulsion intragastric stability and droplet size modulate gastrointestinal responses and subsequent food intake in young adults.

Measurement of gastric meal and secretion volumes using magnetic resonance imaging (2015)
Journal Article
Hoad, C., Parker, H., Hudders, N., Costigan, C., Cox, E., Perkins, A., Blackshaw, P., Marciani, L., Spiller, R., Fox, M., & Gowland, P. (2015). Measurement of gastric meal and secretion volumes using magnetic resonance imaging. Physics in Medicine and Biology, 60(3), 1367-1383. https://doi.org/10.1088/0031-9155/60/3/1367

MRI can assess multiple gastric functions without ionizing radiation. However, time consuming image acquisition and analysis of gastric volume data, plus confounding of gastric emptying measurements by gastric secretions mixed with the test meal have... Read More about Measurement of gastric meal and secretion volumes using magnetic resonance imaging.

Additive effects of gastric volumes and macronutrient composition on the sensation of postprandial fullness in humans (2014)
Journal Article
Marciani, L., Cox, E., Pritchard, S., Major, G., Hoad, C., Mellows, M., Hussein, M., Costigan, C., Fox, M., Gowland, P., & Spiller, R. (2015). Additive effects of gastric volumes and macronutrient composition on the sensation of postprandial fullness in humans. European Journal of Clinical Nutrition, 69(3), 380-384. https://doi.org/10.1038/ejcn.2014.194

Background/Objectives: Intake of food or fluid distends the stomach and triggers mechanoreceptors and vagal afferents. Wall stretch and tension produces a feeling of fullness. Duodenal infusion studies assessing gastric sensitivity by barostat have s... Read More about Additive effects of gastric volumes and macronutrient composition on the sensation of postprandial fullness in humans.

Magnetic resonance spectroscopy measurements of intragastric fat fraction of oil emulsions in humans (2014)
Journal Article
Hussein, M. O., Hoad, C. L., Stephenson, M. C., Cox, E. F., Placidi, E., Pritchard, S. E., Costigan, C., Ribeiro, H., Ciampi, E., Rayment, P., Nandi, A., Hedges, N., Sanderson, P., Peters, H. P., Kruse, I., Marciani, L., Spiller, R. C., & Gowland, P. A. (2015). Magnetic resonance spectroscopy measurements of intragastric fat fraction of oil emulsions in humans. European Journal of Lipid Science and Technology, 117(1), 31-36. https://doi.org/10.1002/ejlt.201400058

Differential Effects of FODMAPs (Fermentable Oligo-, Di-, Mono-Saccharides and Polyols) on Small and Large Intestinal Contents in Healthy Subjects Shown by MRI (2014)
Journal Article
Murray, K., Wilkinson-Smith, V., Hoad, C., Costigan, C., Cox, E., Lam, C., Marciani, L., Gowland, P. A., & Spiller, R. C. (2014). Differential Effects of FODMAPs (Fermentable Oligo-, Di-, Mono-Saccharides and Polyols) on Small and Large Intestinal Contents in Healthy Subjects Shown by MRI. American Journal of Gastroenterology, 109(1), 110-119. https://doi.org/10.1038/ajg.2013.386

OBJECTIVES:The objective of this study was to investigate whether ingestion of fructose and fructans (such as inulin) can exacerbate irritable bowel syndrome (IBS) symptoms. The aim was to better understand the origin of these symptoms by magnetic re... Read More about Differential Effects of FODMAPs (Fermentable Oligo-, Di-, Mono-Saccharides and Polyols) on Small and Large Intestinal Contents in Healthy Subjects Shown by MRI.

Effects of various food ingredients on gall bladder emptying (2013)
Journal Article
Marciani, L., Cox, E., Hoad, C., Totman, J. J., Costigan, C., Singh, G., Shepherd, V., Chalkley, L., Robinson, M., Ison, R., Gowland, P. A., & Spiller, R. C. (2013). Effects of various food ingredients on gall bladder emptying. European Journal of Clinical Nutrition, 67(11), https://doi.org/10.1038/ejcn.2013.168

Background/objectives: The emptying of the gall bladder in response to feeding is pivotal for the digestion of fat, but the role of various food ingredients in contracting the gall bladder postprandially is not well understood. We hypothesized that d... Read More about Effects of various food ingredients on gall bladder emptying.