Results 21 to 30 of about 786,859 (340)

Advances in the physiology of gastric emptying

Neurogastroenterology and Motility, 2019
There have been many recent advances in the understanding of various aspects of the physiology of gastric motility and gastric emptying. Earlier studies had discovered the remarkable ability of the stomach to regulate the timing and rate of emptying of ...
R. Goyal, Yanmei Guo, H. Mashimo
semanticscholar   +1 more source

Noninvasive Assessment of Gastric Emptying by Near-Infrared Fluorescence Reflectance Imaging in Mice: Pharmacological Validation with Tegaserod, Cisapride, and Clonidine

Molecular Imaging, 2004
Noninvasive near-infrared fluorescence reflectance imaging (FRI) is an in vivo technique to assess physiological and molecular processes in the intact organism. Here we describe a method to assess gastric emptying in mice. TentaGel™ beads with covalently
Hans-Ulrich Gremlich, Vicente Martínez, Rainer Kneuer, Willy Kinzy, Eckhard Weber, Hans-Juergen Pfannkuche, Markus Rudin   +6 more
doaj   +1 more source

Measuring of gastric emptying in Egyptian pediatric patients with portal hypertension by using real-time ultrasound

The Saudi Journal of Gastroenterology, 2012
Background/Aim: Among the various methods for evaluating gastric emptying, the real-time ultrasound is safe, does not require intubation, or rely on either radiologic or radionuclide technique.
Mona E Fahmy, Mahmoud A Osman, Rehab A Mahmoud, Lamiaa K Mohamed, Khaled I Seif-elnasr, Ayman E Eskander   +5 more
doaj   +1 more source

GASTRIC EMPTYING IN PREGNANCY

British Journal of Anaesthesia, 1991
The rate of gastric emptying in pregnancy was measured indirectly using the rate of paracetamol absorption in four groups of 15 patients: non-pregnant controls, first trimester patients presenting for termination of pregnancy, second trimester patients presenting for prostaglandin termination of pregnancy, and patients presenting for elective Caesarean
A G, Macfie, A D, Magides, M N, Richmond, C S, Reilly   +3 more
openaire   +2 more sources

Gastrointestinal hormones and regulation of gastric emptying

Current Opinion in Endocrinology, Diabetes & Obesity, 2019
Purpose of review This review examines the hormonal regulation of gastric emptying, a topic of increasing relevance, given the fact that medications that are analogs of some of these hormones or act as agonists at the hormonal receptors, are used in ...
M. Camilleri
semanticscholar   +1 more source

Gastric Emptying of Low- and High-Caloric Liquid Meals Measured Using Ultrasonography in Healthy Volunteers

Ultrasound International Open, 2019
Purpose Delayed gastric emptying is present in patients with functional dyspepsia (FD), diabetes mellitus, and neurological diseases. Diet may affect gastric emptying symptoms in patients with FD.
Tarek Mazzawi, Emily Bartsch, Sara Benammi, Rosa Maria Carrasco Ferro, Ekaterina Nikitina, Nancy Nimer, Lara Jiménez Ortega, Charles Perrotte, Joäo Vitor Pithon, Safira Rosalina, Alexis Sharp, Reza Stevano, Jan Gunnar Hatlebakk, Trygve Hausken   +13 more
doaj   +1 more source

Gastric Emptying in Patients With Well-Controlled Type 2 Diabetes Compared With Young and Older Control Subjects Without Diabetes.

Journal of Clinical Endocrinology and Metabolism, 2019
CONTEXT Gastric emptying is a major determinant of postprandial glycemia and is often delayed in long-standing, complicated type 2 diabetes mellitus (T2DM). However, there is little information about gastric emptying in well-controlled T2DM.
L. Watson, C. Xie, Xuyi Wang, Ziyi Li, L. Phillips, Zi-lin Sun, K. Jones, M. Horowitz, C. Rayner, Tongzhi Wu   +9 more
semanticscholar   +1 more source

In vitro investigation of the effect of food texture, particle size, and viscosity on gastric disintegration and emptying

Food Bioengineering, 2022
The objective of this study was to investigate the influence of particle size, texture, and gastric viscosity on food gastric disintegration and emptying rates.
Fanbin Kong, Duc Huy Tran Do
doaj   +1 more source

The Clinical Value of Serial Radionuclide Gastric-Emptying Scintigraphy for Objective Evaluation of Gastroparesis in a Patient with Superior Mesenteric Artery Syndrome Post Corrective Surgery

World Journal of Nuclear Medicine, 2022
Superior mesenteric artery syndrome is a rare cause of intestinal obstruction. The condition results from compression of the duodenum between the aorta and the superior mesenteric artery, which causes an impairment of gastric emptying and associated ...
Amir Javaid, Qaisar Hussain Siraj
doaj   +1 more source

Quantification of gastric emptying caused by impaired coordination of pyloric closure with antral contraction: a simulation study

Journal of the Royal Society Interface, 2019
Proper coordination of gastric motor functions is required for healthy gastric emptying. However, pyloric function may be impaired by functional disorders or surgical procedures.
Shunichi Ishida, Taimei Miyagawa, G. O’Grady, Leo K. Cheng, Y. Imai   +4 more
semanticscholar   +1 more source