Regulation of NaCl solution intake and gastric emptying by adrenalectomized rats
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چکیده
منابع مشابه
Cholecystokinin suppresses food intake by inhibiting gastric emptying.
In a search for the physiological mechanisms that could mediate and characterize a satiety function for the hormone cholecystokinin (CCK), we examined in Macaca mulatta the effect of intraperitoneal injections (0.1-0.8 microgram/kg) and intravenous infusions (60-240 ng.kg-1.h-1) of the C-terminal octapeptide of CCK on gastric emptying of saline test meals. Within these dose ranges, gastric empt...
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Diabetes mellitus is a disease characterized by elevated blood glucose levels and represents a worldwide health issue. Postprandial hyperglycemia is considered a major predictor of diabetic complications, and its reduction represents a specific treatment target in Type 1 and 2 diabetes. Since postprandial glucose excursions depend to a large extent on gastric secretion and emptying, amylin and ...
متن کاملComparative effects of amylin and cholecystokinin on food intake and gastric emptying in rats.
CCK is a physiological inhibitor of gastric emptying and food intake. The pancreatic peptide amylin exerts similar actions, yet its physiological importance is uncertain. Objectives were to compare the dose-dependent effects of intravenous infusion of amylin and CCK-8 on gastric emptying and food intake in rats, and to assess whether physiological doses of amylin are effective. Amylin and CCK-8...
متن کاملGastric emptying of liquids in rats dehydrated by water deprivation.
The gastric emptying of liquids was investigated in male Wistar rats (8 to 10 weeks old, 210-300 g) dehydrated by water deprivation. In this model of dehydration, weight loss, hematocrit and plasma density were significantly higher in the dehydrated animals than in the control groups after 48 and 72 h of water deprivation (P < 0.05). Three test meals (saline (N = 10), water (N = 10) and a WHO r...
متن کاملMeasurement of gastric emptying during and between meal intake in free-feeding Lewis rats
Van der Velde, P., I. Koslowsky, and H. S. Koopmans. Measurement of gastric emptying during and between meal intake in free-feeding Lewis rats. Am. J. Physiol. 276 (Regulatory Integrative Comp. Physiol. 45): R597–R605, 1999.—A new scintigraphic measurement technique is described that allows accurate assessment of gastric emptying in between as well as during a number of successive meals. Measur...
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ژورنال
عنوان ژورنال: The FASEB Journal
سال: 2007
ISSN: 0892-6638,1530-6860
DOI: 10.1096/fasebj.21.5.a511-a