Results 211 to 220 of about 9,862 (275)

Gall-stone in the Pyloric Antrum

The British Journal of Radiology, 1962
A gall-stone is not generally considered in the differentiation of filling defects within the gastric lumen. However, a search of the English literature shows that the presence of gall-stones in the stomach is not unknown. It is interesting to note that some of the older clinical texts advised careful examination of both faeces and vomitus for gall ...
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Inhibition of Vagally Stimulated Gastric Acid by the Pyloric Antrum

American Journal of Physiology-Legacy Content, 1958
It has been previously demonstrated that gastric acid production of antral and intestinal origin is inhibited by acidification of the antrum. In this experiment a vagally innervated gastric pouch (Hollander) and an excluded antral pouch were constructed in four animals, two of the antral pouches being vagally innervated and two denervated. The gastric
Hiromi Shimizu, Robert T. Morrison, R. C. Harrison   +2 more
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Benign Lesions of the Pyloric Antrum Simulating Carcinoma [Summary] [PDF]

Proceedings of the Royal Society of Medicine, 1958
J. N. Pattinson, G. Osborne
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Pyloric Relaxation Regulated Via Intramural Neural Pathway of the Antrum

Digestive Diseases and Sciences, 2001
Current information about pyloric relaxation is not sufficient. For this reason, our study aimed at measuring pyloric relaxation correctly and determining the role of the intrinsic and extrinsic neural pathway in pyloric relaxation. Five groups of dogs were used: five dogs had an intact gastrointestinal tract (control group); five dogs had transection ...
E, Mochiki, H, Kuwano, T, Nakabayashi, M, Garcia, N, Haga, T, Asao   +5 more
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Robotic antrum-pyloric resection with intracorporeal anastomosis in a young woman with ectopic pancreas pyloric stenosis

Journal of Robotic Surgery, 2011
Ectopic pancreas is pancreatic tissue sited outside its normal location and lacking anatomic or vascular connection with eutopic pancreatic tissue. We present herein a successful robotic antrum-pyloric resection with intracorporeal Roux-en-Y reconstruction in a 24-year-old woman.The patient was admitted for recent worsening vomiting, intermittent ...
A, Langone, G, Gasloli, I, Caristo, L, Monteleone, G, Griseri, M, Bianchi, U, Cosce, D, Aiello, L, Caliendo, A, Schirru   +9 more
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The anatomical extent of the pyloric sphincteric cylinder, the pyloric mucosal zone and the pyloric antrum.

South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde, 1982
The anatomy of the pyloric sphincteric cylinder is discussed. The pyloric ring is not a separate anatomical structure, but is an inherent party of the cylinder. Contraction of the cylinder narrows the diameter of the pyloric ring, and thus of the pyloric aperture. The extent of the sphincteric cylinder is determined on radiographs. It is seen to be 3-5
Albertus D. Keet
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Distension of the Pyloric Antrum as a Stimulus for Gastrin Release

Archives of Surgery, 1970
In their classic paper published in 1925, Lim et al first demonstrated that distention of the stomach stimulated gastric acid secretion. 1 Almost three decades later the important site for distention was found to be in the pyloric antrum and the mechanism involved was defined as release of the hormone, gastrin.
K, Sugawara, J, Isaza, J R, Curt, E R, Woodward   +3 more
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The G Cell Population of the Pyloric Antrum of the Cat

Digestion, 1975
The method used in this study to quantify the G cell population of the cat is similar to the technique used for measuring the parietal cell mass in the stomach of rats and man. The method may be used on the human antrum. Mucosal sampling technique and immunofluorescence methods are described. The method is reproducible.
D J, Cowley, P C, Ganguli, J M, Polak, J B, Elder, A G, Pearse   +4 more
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Torus hyperplasia of pyloric antrum

Indian Journal of Gastroenterology, 2013
Shrutika, Munot, Anjali, Amarapurkar, Deepak, Amarapurkar   +2 more
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Myoelectrical responses of pyloric antrum to GABAergic agents in conscious sheep

Research in Veterinary Science, 1992
The role of GABA receptors in the control of abomasal motility was examined electromyographically in four conscious ewes by injecting intracerebroventricularly and intravenously selective GABA(A)- and GABA(B)-receptor agonists and antagonists. The study indicated that the stimulation of the GABA(B) receptors results in an inhibition of the antral ...
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