Sökning: "gastric acid secretion"
Visar resultat 1 - 5 av 30 avhandlingar innehållade orden gastric acid secretion.
1. Origin, release and functional significance of the novel gastric hormone ghrelin
Sammanfattning : The novel gastric hormone ghrelin was discovered by virtue of its ability to release growth hormone (GH) via interaction with the so-called GH-secretagogue receptor (GHS-R). Earlier only synthetic agents were known to bind with the GHS-R, hence, ghrelin is the first identified endogenous ligand. LÄS MER
2. Gastric mucosal microcirculation and acid secretion : an intravital microscopy study in the rat
Sammanfattning : .... LÄS MER
3. Gastric gland luminal pressure and mucosal protection : An in vivo study in the anesthetized rat
Sammanfattning : The driving force for creation of channels in gastric mucus, for acid and pepsin transport, ismost probably the hydrostatic pressure generated within the gastric gland lumen. The aim ofthis study was to investigate the origin and regulation of the glandular pressure. LÄS MER
4. Acid transport through gastric mucus : A study in vivo in rats and mice
Sammanfattning : The gastric mucosa is frequently exposed to endogenously secreted hydrochloric acid of high acidity. Gastric mucosal defense mechanisms are arranged at different levels of the gastric mucosa and must work in unison to maintain its integrity. LÄS MER
5. Effects of nitric oxide on gastric acid secretion in human gastric mucosa : functional and morphological studies
Sammanfattning : Hydrochloric acid (HCI) is secreted in high amounts by parietal cells in the human gastric mucosa and the resulting low pH constitutes an important factor for creating a suitable environment for the digestion. The normal gastric mucosa is equipped with an arsenal of protective mechanisms against the extreme chemical environment which the gastric acid creates. LÄS MER