Augmentation of pentagastrin and gastrin stimulated acid secretion by the intestinal phase hormone
نویسندگان
چکیده
منابع مشابه
Is pentagastrin-stimulated secretion mediated by histamine?
Patients with duodenal ulcer disease received either a two hour pentagastrin infusion test or a similar test with the addition of a bolus of cimetidine, 200 mg, after one hour of pentagastrin. Pentagastrin induced secretion of acid and histamine, the secretion patterns of the two being similar. Total histamine output in the gastric aspirate in the first hour of pentagastrin infusion was related...
متن کاملHistamine dependence of pentagastrin-stimulated gastric acid secretion in rats.
Does gastrin stimulate gastric acid secretion by direct action on oxyntic cells, by releasing histamine, or by being potentiated by histamine? Previous studies in the mouse pointed to gastrin-regulated histamine release. Guinea pig and rat are well known to vary in their sensitivity to histamine. Therefore, the effects of histamine and pentagastrin were compared quantitatively on isolated, lume...
متن کاملEffect of vagotomy on gastric acid secretion stimulated by pentagastrin and histamine.
With the peanut preparation evaluated in the present doubleblind trial on 92 haemophiliacs no favourable effect on bleeding could be observed. Based on these findings we would propose to refrain from recommending peanuts or their extracts as a haemostatic agent to haemophilic patients until definite proof of the beneficial effect of a given peanut preparation to the control of haemophilic bleed...
متن کاملBasal and pentagastrin-stimulated gastric secretion in young horses.
Equine gastric secretion was studied using a gastric cannula model after fasting (basal) and pentagastrin infusion. Gastric secretory rate, pH, osmolality, and electrolyte concentrations and outputs were determined over a 5-h period. Dose-response tests estimated that the maximally effective intravenous dose of pentagastrin was between 3 and 6 micrograms.kg-1.h-1. Basal secretory rate was 278 +...
متن کاملgastrin releasing peptide and pentagastrin
Accepted for publication 9 November 1995 Abstract Background-Patients with duodenal ulcer (DU) have high basal (BAO) and peak (PAO) acid outputs. The effect of Helicobacter pylori eradication on these variables is unclear. Aim-To discover if gastric acid hypersecretion in patients with DU is caused by Hpylori. Patients and methods-BAO, gastrin releasing peptide (GRP), and pentagastrin stimulate...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Gastroenterology
سال: 1978
ISSN: 0016-5085
DOI: 10.1016/0016-5085(78)93545-x