Effect of Pentagastrin and Secretin on Gastric Mucus Secretion in Conscious Cats
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Effect of D-glucose injection into ventromedial and lateral nuclei of hypothalamus on pentagastrin-induced gastric secretion in rat
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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GREENLEE, HERBERT B., ENRIQUE H. LONGHI, JOSE DELGADILLO GUERRERO, THOMAS S. NELSEN, ABDUL LATIF EL-BEDRI AND LESTER R. DRAGSTEDT. hhibitwy effect of pmwreatic secretiN on gust& secretion. Am. J. Physiol. 190(3) : 396-402. 1957.---In dogs prepared with both a vagus denervated Heidenhain pouch and a total pancreatic fistula, the intravenous injection of pancreatic secretin (Lilly) produced a pro...
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assay with an N-terminal-directed antiserum K4023 (Heding et al., 1976), and increased at least 5-fold after instillation of nutrients. The corresponding plasma concentrations measured with a C-terminally-directed antiserum 30K (Harris et al., 1979) increased only slightly. Consistent with the previous report of Valverde et al. (1970), the glucagon-like polypeptides from both tissues and plasma...
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The effect of intravenous clonidine on pentagastrin-induced gastric acid secretion has been studied in conscious dogs with Heidenhain pouches. Dose-dependent enhancement of secretion was found in response to clonidine (5-20 mu/kg). Clonidine (20 mug/kg) increased the maximal secretory rate to pentagastrin to a value not significantly different from the maximal response to histamine.
متن کاملEffect of thyroid hormones on basal and stimulated gastric acid secretion due to histamine, carbachol, and pentagastrin in rat (an in vitro study)
Although thyroid hormones are known to influence acid secretion, but exact mechanisms are not fully understood. So, in this experimental study carbachol, histamine, and pentagastrin were used to stimulate acid secretion in isolated stomach of hypo- and hyperthyroid rats and data were compared with controls. Each group consisted of 8 N-Mari rats from both sexes weighing 246 ± 5 g. Hypo- and hype...
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ژورنال
عنوان ژورنال: Gastroenterology
سال: 1973
ISSN: 0016-5085
DOI: 10.1016/s0016-5085(19)33011-2