Measurement of gastric meal and secretion volumes using magnetic resonance imaging

Hoad, C.L.; Parker, H.; Hudders, N.; Costigan, C.; Cox, E.F.; Perkins, A.C.; Blackshaw, P.E.; Marciani, L.; Spiller, R.C.; Fox, M.R.; Gowland, P.A.

doi:10.1088/0031-9155/60/3/1367

All Outputs (8)

Colon wall motility: comparison of novel quantitative semi-automatic measurements using cine MRI (2015)
Journal Article
Hoad, C., Menys, A., Garsed, K., Marciani, L., Hamy, V., Murray, K., …Gowland, P. A. (2016). Colon wall motility: comparison of novel quantitative semi-automatic measurements using cine MRI. Neurogastroenterology and Motility, 28(3), 327-335. https://doi.org/10.1111/nmo.12727

Background Recently, cine magnetic resonance imaging (MRI) has shown promise for visualizing movement of the colonic wall, although assessment of data has been subjective and observer dependent. This study aimed to develop an objective and semi-au... Read More about Colon wall motility: comparison of novel quantitative semi-automatic measurements using cine MRI.

Magnetic resonance imaging biomarkers of gastrointestinal motor function and fluid distribution (2015)
Journal Article
Khalaf, A., Hoad, C., Spiller, R. C., Gowland, P. A., Moran, G. W., & Marciani, L. (2015). Magnetic resonance imaging biomarkers of gastrointestinal motor function and fluid distribution. World Journal of Gastrointestinal Pathophysiology, 6(4), https://doi.org/10.4291/wjgp.v6.i4.140

Magnetic resonance imaging (MRI) is a well established technique that has revolutionized diagnostic radiology. Until recently, the impact that MRI has had in the assessment of gastrointestinal motor function and bowel fluid distribution in health and... Read More about Magnetic resonance imaging biomarkers of gastrointestinal motor function and fluid distribution.

Effect of bread gluten content on gastrointestinal function: a crossover MRI study on healthy humans (2015)
Journal Article
Coletta, M., Major, G., Gates, F. K., Marciani, L., Shiwani, H., Hoad, C. L., …Spiller, R. C. (2015). Effect of bread gluten content on gastrointestinal function: a crossover MRI study on healthy humans. British Journal of Nutrition, 115(1), 55-61. https://doi.org/10.1017/S0007114515004183

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., …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.

A study of T1 relaxation time as a measure of liver fibrosis and the influence of confounding histological factors (2015)
Journal Article
Hoad, C. L., Palaniyappan, N., Kaye, P., Chernova, Y., James, M. W., Costigan, C., …Aithal, G. P. (2015). A study of T1 relaxation time as a measure of liver fibrosis and the influence of confounding histological factors. NMR in Biomedicine, 28(6), 706-714. https://doi.org/10.1002/nbm.3299

Liver biopsy is the standard test for the assessment of fibrosis in liver tissue of patients with chronic liver disease. Recent studies have used a non‐invasive measure of T1 relaxation time to estimate the degree of fibrosis in a single slice of the... Read More about A study of T1 relaxation time as a measure of liver fibrosis and the influence of confounding histological factors.

Effect of experimental stress on the small bowel and colon in healthy humans (2015)
Journal Article
Pritchard, S. E., Garsed, K. C., Hoad, C. L., Lingaya, M., Banwait, R., Thongborisute, W., …Spiller, R. C. (2015). Effect of experimental stress on the small bowel and colon in healthy humans. Neurogastroenterology and Motility, 27(4), 542-549. https://doi.org/10.1111/nmo.12529

Aerated drinks increase gastric volume and reduce appetite as assessed by MRI: a randomized, balanced, crossover trial (2015)
Journal Article
Murray, K., Placidi, E., Schuring, E. A. H., Hoad, C. L., Koppenol, W., Arnaudov, L. N., …Marciani, L. (2015). Aerated drinks increase gastric volume and reduce appetite as assessed by MRI: a randomized, balanced, crossover trial. American Journal of Clinical Nutrition, 101(2), 270-278. https://doi.org/10.3945/ajcn.114.096974

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., …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.