Results 41 to 50 of about 2,718,987 (303)
Effects of sphincter of Oddi motility on the formation of cholesterol gallstones. [PDF]
World J Gastroenterol, 2016 AIM To investigate the mechanisms and effects of sphincter of Oddi (SO) motility on cholesterol gallbladder stone formation in guinea pigs. METHODS Thirty-four adult male Hartley guinea pigs were divided randomly into two groups, the control group (n =
Rong ZH +7 more
europepmc +2 more sources
Effect of motilin on the sphincter of Oddi in the dog. [PDF]
, 1981 To investigate the action of motilin on the sphincter of Oddi, the flow rate of the perfusate (FRP) discharged into the duodenal lumen through the orifice of the common bile duct was measured by means of an electric drop counter in decerebrated dogs ...
Mizutani, Masatoshi +3 more
core +1 more source
Zdorovʹe Rebenka, 2019 Background. Early detection of functional disorders of the gallbladder and the sphincter of Oddi in children and timely prescription of effective choleric therapy becomes important at the present stage.
A.E. Abaturov, V.L. Babуch
doaj +1 more source
Conduction of activity between muscles in the terminal region of the common bile duct and in the neighboring duodenum [PDF]
, 1976 The relationship between muscle activity at the terminal region of the common bile duct and the duodenal muscle was examined in rabbits. The rhythmic muscle activity in the terminal region was synchronous with duodenal muscle activity.
Fukuda, Hiroyuki, Nakayama, Sosogu
core +1 more source
Hypertensive Pancreatic Sphincter
Canadian Journal of Gastroenterology, 1998 Major papilla pancreatic sphincter dysfunction, a variant of sphincter of Oddi dysfunction, causes pancreatitis or pancreatic-type pain. Endoscopic manometry as performed at endoscopic retrograde cholangiography is the most commonly used method to ...
Glen A Lehman, Stuart Sherman
doaj +1 more source
Correlation of mechanical factors and gallbladder pain [PDF]
, 2008 Acalculous biliary pain occurs in patients with no gallstones, but is similar to that experienced by patients with gallstones. Surgical removal of the gallbladder (GB) in these patients is only successful in providing relief of symptoms to about half of ...
Bird, N.C. +6 more
core +3 more sources
Epidemiology, diagnosis and management of patients with biliary dyskinesia and sphincter of Oddi dysfunction: a survey of Indian gastroenterologists [PDF]
, 2023 Background: A cross-sectional, physician-based survey was conducted to address the relative lack of data on the awareness about and management of biliary dyskinesia and sphincter of Oddi dysfunction among Indian gastroenterologists. Methods: A structured
Gupta, Shivesh +2 more
core +2 more sources
DEEPBEAS3D: Deep Learning and B-Spline Explicit Active Surfaces [PDF]
, 2023 Deep learning-based automatic segmentation methods have become state-of-the-art. However, they are often not robust enough for direct clinical application, as domain shifts between training and testing data affect their performance. Failure in automatic segmentation can cause sub-optimal results that require correction.
arxiv +1 more source
Gastroenterologìa, 2014 The features of functional status of gallbladder, sphincter of Oddi and motor-evacuation function of the stomach in 30 patients with gastroesophageal reflux disease (GERD), combined with dysfunction of the biliary system, were studied.
T.V. Maikova +2 more
doaj +1 more source
A mechanics--based perspective on the function of human sphincters during functional luminal imaging probe manometry [PDF]
arXiv, 2022 Functional luminal imaging probe (FLIP) is used to measure cross-sectional area (CSA) and pressure at sphincters. It consists of a catheter surrounded by a fluid filled cylindrical bag, closed on both ends. Plotting the pressure-CSA hysteresis of a sphincter during a contraction cycle, which is available through FLIP testing, offers information on its ...
arxiv