All Outputs (4)

Effects of bowel cleansing on the intestinal microbiota (2014)
Journal Article
Jalanka, J., Salonen, A., Salojärvi, J., Ritari, J., Immonen, O., Marciani, L., …de Vos, W. M. (2015). Effects of bowel cleansing on the intestinal microbiota. Gut, 64(10), 1562-1568. https://doi.org/10.1136/gutjnl-2014-307240

Objective: An adequate bowel cleansing is essential for a successful colonoscopy. Although purgative consumption is safe for the patient, there is little consensus on how the intestinal microbiota is affected by the procedure, especially regarding th... Read More about Effects of bowel cleansing on the intestinal microbiota.

Additive effects of gastric volumes and macronutrient composition on the sensation of postprandial fullness in humans (2014)
Journal Article

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.

Quantification of gastrointestinal liquid volumes and distribution following a 240 mL dose of water in the fasted state (2014)
Journal Article
Mudie, D. M., Murray, K., Hoad, C. L., Pritchard, S. E., Garnett, M. C., Amidon, G. L., Gowland, P. A., Spiller, R. C., Amidon, G. E., & Marciani, L. (2014). Quantification of gastrointestinal liquid volumes and distribution following a 240 mL dose of water in the fasted state. Molecular Pharmaceutics, 11(9), 3039-3047. https://doi.org/10.1021/mp500210c

Previous imaging studies offered a snapshot of water distribution in fasted humans and showed that water in the small intestine is distributed in small pockets. This study aimed to quantify the volume and number of water pockets in the upper gut of f... Read More about Quantification of gastrointestinal liquid volumes and distribution following a 240 mL dose of water in the fasted state.

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.