Effect of Propranolol on Pentagastrin-Induced HCl Secretion and Gastric Mucosal Blood Flow in Dogs
نویسندگان
چکیده
منابع مشابه
Effect of esophagus distension on gastric blood flow, gastrin and somatostatin secretion in rat
Abstract Introduction: There are many studies about the inhibitory effect of the esophageal distention (ED) on gastric motility. Recently, it has been shown that ED decreases the gastric secretions. It is well established that the inhibitory effect of ED is mediated by activation of vago-vagal inhibitory reflex. However, there is not any investigation about the effect of the reflex on the gast...
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It has been shown that those factors which affect gastric acid secretion through the ventromedial and lateral nuclei of hypothalamus, can significantly alter centrally-mediated secretion. There is much evidence that glucose is among these factors that through a central mechanism can decrease induced acid secretion. It appears that this effect is mediated through glucose-sensitive neurons within...
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Sucralfate possesses site protective and cytoprotective actions and heals ulcers effectively, but its effect on gastric mucosal blood flow is unknown. Using an ex vivo gastric chamber preparation, we studied the effect of sucralfate on gastric mucosal blood flow in rats by laser doppler flowmetry. Under both fasting and fed states, measurements of gastric mucosal blood flow and damage were made...
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The effects of an intravenous infusion of nicotine at a dose of 2 . 5, 5 . 0, 7 . 5, or 10 . 0 micrograms kg-1h-1 on pentagastrin-stimulated gastric mucosal blood flow and acid secretion were investigated in eight healthy male non-smokers. Each dose was tested in two males. Gastric neutral red clearance served as a measure of mucosal blood flow. Nicotine reduced volume secretion, acid secretion...
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ژورنال
عنوان ژورنال: Gastroenterology
سال: 1973
ISSN: 0016-5085
DOI: 10.1016/s0016-5085(73)80067-8