Sökning: "Duodenal mucosa"

Visar resultat 11 - 15 av 37 avhandlingar innehållade orden Duodenal mucosa.

  1. 11. SODIUM/IODIDE SYMPORTER-NIS Abundant and Important in Gastric Mucosa

    Författare :Malin Josefsson; Neurogastroenterologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Ussing chamber; MNNG; gastric iodide secretion; ouabain; gastric cancer; sodium perchlorate; gastric NIS; bile duct cancer; Sodium iodide symporter;

    Sammanfattning : ABSTRACT Background: Iodine is essential for development and growth as a constituent in thyroid hormones. Biological mechanisms for iodide uptake and concentration are very important, espe-cially as iodine is a relatively scarce element. LÄS MER

  3. 12. T-cell responses to Helicobacter pylori in humans and a possible role of regulatory T cells

    Författare :Anna Lundgren; Göteborgs universitet; []
    Nyckelord :Helicobacter pylori; mucosal immunology; stomach; duodenum; asymptomatic; duodenal ulcer; gastric adenocarcinoma; T cells; regulatory T cells; dendritic cells; T-cell recruitment;

    Sammanfattning : Helicobacter pylori colonize the stomach and areas of gastric metaplasia in the duodenum. The bacteria induce both local and systemic immune responses, but despite this, the infection normally persists for life and causes chronic gastritis in all infected subjects and peptic ulcers or gastric cancer in 10-20% of infected individuals. LÄS MER

  4. 13. Intestinal transport of levodopa : Implications for the therapy of Parkinson's disease

    Författare :Dag Nilsson; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Neurosciences; Parkinson s disease; levodopa. duodenal Infusion; intestinal permeability; positron emission tomography; Neurovetenskap; Neurology; Neurologi; Neurology; neurologi;

    Sammanfattning : Levodopa has been the basic treatment of patients with Parkinson's disease for the last 30 years. However, with time nearly all patients develop fluctuations in motor performance correlated to levodopa plasma concentrations. LÄS MER

  5. 14. The upper gastrointestinal tract in chronic alcoholics

    Författare :Truls Hauge; Lund Medicin; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; alkaline phosphatase; mucosal bacterial growth; Helicobacter pylori; morphology; upper gastrointestinal endoscopy; chronic alcoholics; upper gastrointestinal tract; gamma-glutamyl transferase; neuropeptides.; Gastro-enterology; Gastroenterologi;

    Sammanfattning : Background: Gastrointestinal symptoms such as dyspepsia, diarrhoea, and nausea are often seen in alcoholics. The causes are not clear. The stomach and upper small intestine are exposed to high alcohol concentrations. LÄS MER

  7. 15. Secretory Leukocyte Protease Inhibitor (SLPI) in the gastrointestinal tract in man

    Författare :Max Nyström; Malmö Institutionen för kliniska vetenskaper; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Surgery; elastase inhibitors; human leukocyt proteases; Plasma protease inhibitors; NGAL; Ulcerative colitis; Antileukoprotease; IBD; traumatologi; ortopedi; traumatology; orthopaedics; Immunology; serology; transplantation; Immunologi; serologi; Kirurgi;

    Sammanfattning : Secretory leukocyte protease inhibitor is a 11.7 kDa acid stable serine protease inhibitor. SLPI has been shown to be the dominant protease inhibitor in bronchial secretions and has been used in treatment of pulmonary emphysema. LÄS MER