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...

Objective: Gut–brain axis (GBA) is very important in creation and modulation of gastrointestinal problems. Aloe vera gel has gastroprotective properties. The purpose of this study was to evaluate the effect of aqueous extract of Aloe vera leaves on the gastric acid secretion and brain and intestinal water content following acetic acid gastric ulcer induction. Materials and Methods: Gastric ulce...

It has been shown that enhanced acid secretion can be suppressed in the rat by systemic administration of glucose. We have recently reported that enhancement of acid secretion as a result of pentagastrin was diminished by intragastric administration of D-glucose. Present study was designed to investigate whether intragastric D-glucose influences gastric acid secretion associated with carbachol ...

it has been shown that enhanced acid secretion can be suppressed in the rat by systemic administration of glucose. we have recently reported that enhancement of acid secretion as a result of pentagastrin was diminished by intragastric administration of d-glucose. present study was designed to investigate whether intragastric d-glucose influences gastric acid secretion associated with carbachol ...

Introduction: The protective and antisecretory effects of dopamine agonists on the stomach have been already reported, but the effect of bromocriptine (D2 dopamine agonist) on histamine stimulated gastric acid secretion (GAS) needs to be investigated. Methods: For gastric sampling, animals were anesthetized and a polyethylen tube was introduced into the stomach through esophagus. A cannula ...

thyroid hoemones effect gastric acid and pepsin secretion.however exact machanism(s) are not clear.this study was performed to compare the effect of vagal stimulation on acid an pepsin secretion in hypothyroid,hyperthyroid and control rars.each group consisted of 8 male and female rats(N-mari) weighing 246+_9 gr.hypo and hyperthyroid states were induced by administretion of methimazol (50mg/l i...

Muscarinic acetylcholine receptors play an important role in the regulation of gastric acid secretion stimulated by acetylcholine; nonetheless, the precise role of each receptor subtype (M(1)-M(5)) remains unclear. This study examined the involvement of M(1), M(3), and M(5) receptors in cholinergic regulation of acid secretion using muscarinic receptor knockout (KO) mice. Gastric acid secretion...

The aquaporin-4 (AQP4) water channel has been proposed to play a role in gastric acid secretion. Immunocytochemistry using anti-AQP4 antibodies showed strong AQP4 protein expression at the basolateral membrane of gastric parietal cells in wild-type (+/+) mice. AQP4 involvement in gastric acid secretion was studied using transgenic null (-/-) mice deficient in AQP4 protein. -/- Mice had grossly ...