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All Outputs (108)

A low calorie morning meal prevents the decline of hepatic glycogen stores: a pilot in vivo 13C magnetic resonance study (2014)
Journal Article
Bawden, S., Stephenson, M., Ciampi, E., Hunter, K., Marciani, L., Spiller, R., …Gowland, P. (2014). A low calorie morning meal prevents the decline of hepatic glycogen stores: a pilot in vivo 13C magnetic resonance study. Food and Function, 5(9), 2237-2242. https://doi.org/10.1039/c4fo00050a

Previous studies have reported a meal-induced rise in hepatic glycogen stores from baseline levels following a fast and it is generally assumed that glycogen levels rise steadily following meals throughout the day. However, measurements are normally... Read More about A low calorie morning meal prevents the decline of hepatic glycogen stores: a pilot in vivo 13C magnetic resonance study.

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., …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.

A randomised trial of ondansetron for the treatment of irritable bowel syndrome with diarrhoea (2013)
Journal Article
Garsed, K., Chernova, J., Hastings, M., Lam, C., Marciani, L., Singh, G., Henry, A. P., Hall, I. P., Whorwell, P., & Spiller, R. C. (2014). A randomised trial of ondansetron for the treatment of irritable bowel syndrome with diarrhoea. Gut, 63(10), 1617-1625. https://doi.org/10.1136/gutjnl-2013-305989

Background: Irritable bowel syndrome with diarrhoea (IBS-D) is particularly debilitating due to urgency and episodic incontinence. Some 5-hydroxytryptamine 3 (5-HT3) receptor antagonists (5-HT3RAs) have proven effective but have serious side effects.... Read More about A randomised trial of ondansetron for the treatment of irritable bowel syndrome with diarrhoea.

Novel MRI tests of orocecal transit time and whole gut transit time: studies in normal subjects (2013)
Journal Article
Chaddock, G., Lam, C., Hoad, C., Costigan, C., Cox, E. F., Placidi, E., …Spiller, R. C. (2014). Novel MRI tests of orocecal transit time and whole gut transit time: studies in normal subjects. Neurogastroenterology and Motility, 26(2), 205-214. https://doi.org/10.1111/nmo.12249

Background: Colonic transit tests are used to manage patients with Functional Gastrointestinal Disorders. Some tests used expose patients to ionizing radiation. The aim of this study was to compare novel magnetic resonance imaging (MRI) tests for mea... Read More about Novel MRI tests of orocecal transit time and whole gut transit time: studies in normal subjects.

Fasting and postprandial volumes of the undisturbed colon: normal values and changes in diarrhea-predominant irritable bowel syndrome measured using serial MRI (2013)
Journal Article
Pritchard, S. E., Marciani, L., Garsed, K., Hoad, C., Thongborisute, W., Roberts, E., …Spiller, R. C. (in press). Fasting and postprandial volumes of the undisturbed colon: normal values and changes in diarrhea-predominant irritable bowel syndrome measured using serial MRI. Neurogastroenterology and Motility, 26(1), https://doi.org/10.1111/nmo.12243

Background
Previous assessments of colon morphology have relied on tests which were either invasive or used ionizing radiation. We aimed to measure regional volumes of the undisturbed colon in healthy volunteers (HV) and patients with diarrhea-predo... Read More about Fasting and postprandial volumes of the undisturbed colon: normal values and changes in diarrhea-predominant irritable bowel syndrome measured using serial MRI.

Delayed gastric emptying and reduced postprandial small bowel water content of equicaloric whole meal bread versus rice meals in healthy subjects: novel MRI insights (2013)
Journal Article
Marciani, L., Pritchard, S. E., Hellier-Woods, C., Costigan, C., Hoad, C., Gowland, P. A., & Spiller, R. C. (2013). Delayed gastric emptying and reduced postprandial small bowel water content of equicaloric whole meal bread versus rice meals in healthy subjects: novel MRI insights. European Journal of Clinical Nutrition, 67(7), https://doi.org/10.1038/ejcn.2013.78

BACKGROUND/OBJECTIVES: Postprandial bloating is a common symptom in patients with functional gastrointestinal (GI) diseases. Whole meal bread (WMB) often aggravates such symptoms though the mechanisms are unclear. We used magnetic resonance imaging (... Read More about Delayed gastric emptying and reduced postprandial small bowel water content of equicaloric whole meal bread versus rice meals in healthy subjects: novel MRI insights.

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., …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.