Results 211 to 220 of about 109,018 (260)
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Regulation of Gastric Acid Secretion
Annual Review of Physiology, 1979The three stimulants of gastric acid secretion likely to have physiological roles in regulation of secretion are acetylcholine, gastrin, and histamine. Acetylcholine is released by vagal and intramucosal reflex stimulation, acting directly on the parietal cell.
A H, Soll, J H, Walsh
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Gastric Acid Secretion After Pancreaticoduodenectomy
Archives of Surgery, 1968A HIGH incidence of jejunal ulcer after pancreaticoduodenectomy has been reported.1The factors responsible for this have not been defined. Among the possible causes are (1) impingement of acid-peptic secretion on anatomosed jejunum with low resistance to ulceration, (2) unusually high secretory activity of the gastric remnant, (3) reduction or absence ...
W R, Waddell, R W, Loughry
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Succinoxidase and Gastric Acid Secretion
American Journal of Physiology-Legacy Content, 1956The participation of succinoxidase in gastric acid secretion and in renal transport of p-aminohippurate (PAH) was studied in mice and frogs using antimycin A and sodium malonate as inhibitors. Antimycin A inhibits both gastric acid secretion and renal PAH accumulation in both species in vitro, but when given intraperitoneally it inhibits acid ...
V J, CHAVRE, H W, DAVENPORT
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Salicylate Effects on Gastric Acid Secretion
Scandinavian Journal of Clinical and Laboratory Investigation, 1974The effect of sodium salicylate on gastric acid secretion has been studied in frog gastric mucosa in vitro, which allows continuous titration of secreted hydrogen ions. When added to either side of the membrane, sodium salicylate diminished both basal and pentagastrin-stimulated acid secretion in a doserelated manner.
T G, Jörgensen +2 more
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Gastric acid secretion in healthy children
The Indian Journal of Pediatrics, 1968An assessment of gastric acid output by the maximal augmented histamine response was made in 35 children between the ages of 3 and 12 years. The subjects were divided into three groups: 10 children 3–6 years, 10 children 6–9 years, and 15 children 9–12 years.
J C, Sachdev, D, Puri
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Gastric Acid Secretion in Pancreatic Disease
Digestion, 1975Gastric acid secretion studies were carried out in 48 patients with pancreatic disease and in 20 control subjects. The mean basal and maximal outputs were lower in the patients than in control subjects. The present study indicates that such patients are not likely to suffer from gastric hypersecretion and peptic ulceration.
S, Gupta, T R, Rao
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Acid Secretion and Gastric Surgery
Digestive Diseases, 2011It was long believed that there were major differences in the pathophysiology between the three major categories of peptic ulcers. The unifying feature was that all peptic ulcers occurred in a mucosal compartment exposed to acid-pepsin secretions. All ulcers tended to heal more rapidly when acid secretion was more readily neutralized or inhibited ...
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Endoscopic Estimate of Gastric Acid Secretion
Journal of Clinical Gastroenterology, 1981We measured the pH of the residual pool of gastric juice during routine endoscopy of the stomach and duodenum in 27 patients. After injecting 3 micrograms/kg pentagastrin intravenously additional samples were obtained 10--12 minutes later for determination of pH. No complications occurred in spite of the rapid administration of this dose.
R M, Eisenband, J, Wenger
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Fish Oil Reduces Gastric Acid Secretion
Scandinavian Journal of Gastroenterology, 1999The aim of the present investigation was to study gastric acid secretion and release of gastrin, cholecystokinin (CCK), and secretin during intraduodenal perfusion of either fish oil or trioleate.Seven healthy volunteers were stimulated on two separate days in random order with intraduodenal perfusates of either fish oil or trioleate.Intravenous ...
C, Riber +5 more
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Sulfhydryl Groups and Gastric Acid Secretion
American Journal of Physiology-Legacy Content, 1955Gastric acid secretion is inhibited by reagents attacking sulfhydryl groups: iodoacetate amide (IAAm), N-ethyl maleimide (NEM), p-chloromercuribenzoate (ClHgB) and various forms of trivalent arsenic. An attempt was made to discover the nature of the group attacked by studying the effect of these and other reagents upon four sulfhydryl systems of the ...
H W, Davenport +2 more
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