scholarly journals The effect of arabinoxylooligosaccharides on upper gastroduodenal motility and hunger ratings in humans

2018 ◽  
Vol 30 (7) ◽  
pp. e13306
Author(s):  
E. Scarpellini ◽  
E. Deloose ◽  
R. Vos ◽  
I. Francois ◽  
J. A. Delcour ◽  
...  
Keyword(s):  
Gastroduodenal Motility

Comparative study on the inhibitory effect of glucagon and secretin on the gastroduodenal motility in man.

1984 ◽  
Vol 20 (6) ◽  
pp. 493-499
Author(s):  
Toshio NISHIOKA ◽  
Toshikazu SEKIGUCHI ◽  
Michio KOGURE ◽  
Motoyasu KUSANO ◽  
Tsutomu HORIKOSHI ◽  
...  
Keyword(s):  
Comparative Study ◽  
Inhibitory Effect ◽  
Gastroduodenal Motility

Brainstem Viral-like Encephalitis as a Possible Cause of a Gastroduodenal Motility Disorder: A Case Report

2008 ◽  
Vol 1 (2) ◽  
pp. 99-104 ◽  
Author(s):  
M. Bortolotti ◽  
S. Mattioli ◽  
G. Alampi ◽  
G. Giangaspero ◽  
L. Barbara
Keyword(s):  
Case Report ◽  
Motility Disorder ◽  
Gastroduodenal Motility ◽  
Possible Cause

Gastroduodenal Motility in Neonates: Response to Human Milk Compared With Cow's Milk Formula

PEDIATRICS ◽  
1987 ◽  
Vol 80 (3) ◽  
pp. 434-438
Author(s):  
T. Tomomasa ◽  
P. E. Hyman ◽  
K. Itoh ◽  
J. Y. Hsu ◽  
T. Koizumi ◽  
...  
Keyword(s):  
Breast Milk ◽  
Human Milk ◽  
Infant Formula ◽  
High Amplitude ◽  
Cow’S Milk ◽  
Milk Formula ◽  
Wave Form ◽  
Fasting State ◽  
Cow's Milk ◽  
Gastroduodenal Motility

It is known that breast milk empties more quickly from the stomach than does infant formula. We studied the difference in gastroduodenal motility between neonates fed with human milk and those fed with infant formula. Twenty-four five-to 36-day-old neonates were fed with mother's breast milk or with a cow's milk-based formula. Postprandlial gastroduodenal contractions were recorded manometrically for three hours. Repetitive, high-amplitude nonmigrating contractions were the dominant wave form during the postprandial period. The number of episodes, duration, amplitude, and frequency of nonmigrating contractions were not different following the different feedings. The migrating myoelectric complex, which signals a return to the interdigestive (fasting) state, appeared in 75% of breast milk-fed infants but only 17% of formula-fed infants (P < .05) within the three-hour recording period. Because contractions were similar following the two meals, but a fasting state recurred more rapidly in breast-fed infants, we conclude that factors other than phasic, nonpropagated antroduodenal contractions were responsible for the differences in gastric emptying between breast milk and formula.

Disturbed gastroduodenal motility in patients with active and healed duodenal ulceration

1991 ◽  
Vol 100 (4) ◽  
pp. 892-900 ◽  
Author(s):  
David D. Kerrigan ◽  
Nicholas W. Read ◽  
Lesley A. Houghton ◽  
Marion E. Taylor ◽  
Alan G. Johnson
Keyword(s):  
Duodenal Ulceration ◽  
Gastroduodenal Motility

Mechanism of action of CCK in avian gastroduodenal motility: evidence for nitric oxide involvement

1993 ◽  
Vol 265 (5) ◽  
pp. G842-G850 ◽  
Author(s):  
V. Martinez ◽  
M. Jimenez ◽  
E. Gonalons ◽  
P. Vergara
Keyword(s):  
Nitric Oxide ◽  
Methyl Ester ◽  
Mechanism Of Action ◽  
Direct Action ◽  
Inhibitory Response ◽  
Oxide System ◽  
Opioid Antagonists ◽  
Adrenergic Antagonists ◽  
Gastroduodenal Motility ◽  
Nitric Oxide System

Our objective was to study the mechanism of action of cholecystokinin (CCK) on the motility of the gastroduodenal area. Chickens were implanted with five electrodes for electromyography in the stomach and duodenum. The effects of CCK (10(-9) mol.kg-1.10 min-1) were studied against the presence of several antagonists and in vagotomized animals. CCK caused inhibition of gastric motility and duodenal hyperactivity. Vagotomy blocked CCK responses in the stomach but not in the duodenum. Hexamethonium partially blocked gastric inhibition induced by CCK. NG-nitro-L-arginine methyl ester blocked the inhibitory response to CCK in the stomach but did not modify duodenum response. L-Arginine did not modify CCK actions. Opioid antagonists naloxone and naltrindole and adrenergic antagonists phentolamine and propranolol did not modify CCK response. Atropine did not modify duodenal response to CCK. Sodium nitroprusside (10(-8)-10(-6) mol/kg) inhibited gastroduodenal activity in a dose-related manner. We suggest that gastric response to CCK is vagally mediated, mainly by the nitric oxide system. Duodenal hyperactivity seems to be a direct action of CCK. Nitric oxide is a putative neurotransmitter in the chicken gut.

Gastric axial forces in experimentally delayed and accelerated gastric emptying

1993 ◽  
Vol 264 (5) ◽  
pp. G928-G934 ◽  
Author(s):  
C. M. Prather ◽  
M. Camilleri ◽  
G. M. Thomforde ◽  
L. A. Forstrom ◽  
A. R. Zinsmeister
Keyword(s):  
Gastric Emptying ◽  
Rank Correlation ◽  
Longitudinal Axis ◽  
Force Transducer ◽  
Spearman Rank Correlation ◽  
Distal Stomach ◽  
Axial Forces ◽  
Gastroduodenal Motility ◽  
The Relationship ◽  
Infusion Period

The aim of this study was to assess the relationship between altered axial forces and gastric emptying of solids by experimentally inhibiting or stimulating gastric axial forces by intraduodenal lipid or intravenous erythromycin, respectively. In 15 healthy volunteers, we simultaneously measured gastric emptying of solids by scintigraphy, gastroduodenal motility by manometry, and forces along the longitudinal axis of the distal stomach by an axial force transducer. When 25% of the radiolabel had emptied from the stomach, subjects (n = 5 in each group) received normal saline (controls), intraduodenal lipid, or intravenous erythromycin. The test period consisted of the infusion period (10 min) and the subsequent 30 min. Lipid significantly reduced and erythromycin increased axial forces compared with control (lipid: median 0.6 N [0-1.4 interquartile range (IQR)]; erythromycin: median 18.2 N (16.5-20.5 IQR); control: median 4.7 N (3.9-5.2 IQR); P < 0.01). Similarly, antral phasic pressure activities were different relative to control. Gastric axial forces correlated significantly with gastric emptying (Spearman rank correlation = 0.86; P < 0.01). These data are consistent with the hypothesis that axial forces affect gastric emptying of solids and suggest that measurement of axial forces provides an assessment of overall gastric propulsion during the emptying of solids.

scholarly journals Modifications in Gastroduodenal Motility Induced by the Extramucosal Section of Circular Duodenal Musculature in Dogs

1981 ◽  
Vol 81 (5) ◽  
pp. 910-914 ◽  
Author(s):  
Mauro Bortolotti ◽  
Nicola Pandolfo ◽  
Cristina Nebiacolombo ◽  
Giuseppe Labò ◽  
Francesco Mattioli
Keyword(s):  
Gastroduodenal Motility
Sign in / Sign up

Export Citation Format

Share Document