Search for dissertations about: "Bicarbonate"
Showing result 1 - 5 of 53 swedish dissertations containing the word Bicarbonate.
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1. The Duodenal Mucosal Bicarbonate Secretion : Role of Melatonin in Neurohumoral Control and Cellular Signaling
Abstract : The duodenal lumen is exposed to aggressive factors with a high potential to cause damage to the mucosa. Bicarbonate secretion by the duodenal mucosa is accepted as the primary important defense mechanism against the hydrochloric acid intermittently expelled from the stomach. READ MORE
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2. Gastric gland luminal pressure and mucosal protection : An in vivo study in the anesthetized rat
Abstract : 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. READ MORE
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3. Influence of water conditions on growth and mineral nutrient uptake of native plants on clacareous soil
Abstract : The studies presented in Papers I to IV illustrate the importance of soil moisture in soil solution chemistry and response of native plants to the changes induced by change in moisture regime. With the help of glasshouse experiments I tried to study the influence of different treatments of soil moisture conditions on the mineral uptake by native plants of calcareous soil. READ MORE
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4. Helicobacter pylori interference with the L-arginine/NO pathway in the upper gut
Abstract : Helicobacter pylori causes chronic gastritis and sometimes peptic ulcers but the pathogenesis is not fully understood. H. pylori-infected individuals with duodenal ulcer have an impaired duodenal mucosal bicarbonate secretion (DMBS) in response to acid. NO is an important signalling molecule in the body. READ MORE
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5. Blood-membrane interaction and treatment of haemodialysis patients : a study of various factors
Abstract : .... READ MORE