Results 11 to 20 of about 48,741 (216)

Effects of l-tryptophan on gastric emptying evaluated by breath test in relation to gastric accommodation evaluated by Barostat in rats

Journal of Pharmacological Sciences, 2015
Gastric emptying has been known to correlate the pyloric sphincter contractile function and distention-induced gastric relaxation (gastric accommodation).
Masayuki Uchida, Orie Kobayashi, Chizuru Iwamoto   +2 more
doaj   +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

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

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 and anaesthesia [PDF]

Canadian Journal of Anaesthesia, 1989
An understanding of factors which influence gastric emptying rate is important for anaesthetists. In the absence of pyloric stenosis or other mechanical obstruction to the gastric outlet, opioid drugs constitute the most important cause of delayed emptying in the perioperative period.
openaire   +3 more sources

Peroral endoscopic pyloromyotomy accelerates gastric emptying in healthy pigs: proof of concept

Endoscopy International Open, 2016
Introduction: Gastroparesis, or delayed gastric emptying, can be diagnosed with gastric emptying scintigraphy. Manometric studies of patients with gastroparesis show increased pyloric tone (pylorospasm).
Sophie Geyl, Romain Legros, Aurélie Charissou, Laura Mesturoux, Claude-Yves Couquet, Paul Carrier, Anaïs Brayette, Zora El-Ouafi, Veronique Loustaud-Ratti, Denis Sautereau, Jacques Monteil, Jérémie Jacques   +11 more
doaj   +1 more source

Gastric Emptying Scintigraphy [PDF]

Journal of Nuclear Medicine Technology, 2019
In 1966, Griffith et al. used “a standard breakfast of ordinary food” labeled with chromium-51 to report the first use of gastric emptying scintigraphy (GES). As the procedure was refined over the years, investigators realized the importance of the radiotracer binding to the meal to ...
openaire   +2 more sources

Bidirectional Relationship between Gastric Emptying and Plasma Glucose Control in Normoglycemic Individuals and Diabetic Patients

Journal of Diabetes Research, 2018
Gastric emptying and glycemic control pathways are closely interrelated processes. Gastric chyme is transferred into the duodenum with velocities depending on its solid or liquid state, as well as on its caloric and nutritional composition.
Bogdan Mircea Mihai, Cătălina Mihai, Cristina Cijevschi-Prelipcean, Elena-Daniela Grigorescu, Mihaela Dranga, Vasile Drug, Ioan Sporea, Cristina Mihaela Lăcătușu   +7 more
doaj   +1 more source