Sökning: "gastric mucosa"

Visar resultat 1 - 5 av 105 avhandlingar innehållade orden gastric mucosa.

1. 1. 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. 2. Parietal cell regeneration in rat gastric mucosal wounds : a quantitative light and electron microscopical study

   Författare :Håkan Blom; Herbert Helander; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Rat; gastric mucosa; gastric wounds; parietal cells; re­generation; pyloroplasty; truncal vagotomy; antrectomy; pen­tagastrin; cimetidine; carbacholine; stereology; light microscopy; electron microscopy; pH-studies;

   Sammanfattning : The aims of the study were to obtain a method with which it would be possible to produce standardized wounds in the gastric mucosa, and to follow the regeneration of the acid producing parietal cells in those lesions during different experimental conditions. Quantitative methods applied to light and electron microscopy were used. LÄS MER

4. 3. Roux-en-Y Gastric Bypass : Hand-assisted Laparoscopy and Investigation of the Excluded Stomach

   Författare :Magnus Sundbom; Sven Gustavsson; Jan Hedenbro; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Surgery; gastric bypass; morbid obesity; laparoscopy; Kirurgi; Surgery; Kirurgi; Surgery; kirurgi;

   Sammanfattning : Roux-en-Y gastric bypass (RYGBP) sustains weight loss and ameliorates diseases common in the morbid obese (BMI>40 kg/m2), but leaves the stomach and duodenum inaccessible. Morbidly obese patients have increased operative risks and in other fields minimal surgery is known to facilitate the postoperative course. LÄS MER

5. 4. Gastric Bypass in Morbid Obesity : Postoperative Changes in Metabolic, Inflammatory and Gut Regulatory Peptides

   Författare :Camilla Holdstock; Britt Edén Engström; Anders Karlsson; Per Hellström; Uppsala universitet; []
   Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; gastric bypass; morbid obesity; ghrelin; C-reactive protein; pancreatic polypeptide; peptide YY; glucagon-like peptide-1; Medicine; Medicin;

   Sammanfattning : This thesis examines the effect of surgical weight loss on gut and adipose tissue peptides involved in appetite regulation and energy homeostasis in morbidly obese humans. Roux-en-Y gastric bypass (RYGBP) is the gold standard operation used for effective long-term weight loss and improved health. LÄS MER

7. 5. Human Beta-microseminoprotein expression, with special reference to gastric mucosa, atrophic corpus gastritis and gastric carcinoids

   Författare :Håkan Weiber; Kirurgi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; gastric carcinoids; atrophic corpus gastritis; stomach; in situ hybridization; immunohistochemistry; radioimmunoassay; chromogranin A; gastrin; Beta-microseminoprotein; mucin; Surgery; orthopaedics; traumatology; Kirurgi; ortopedi; traumatologi; Gastro-enterology; Gastroenterologi;

   Sammanfattning : Human Beta-microseminoprotein is a 94 amino acid protein with 10 cysteins present in seminal plasma and on many mucosal surfaces in the body. The function of the protein is unknown. The purpose of this investigation was to study the distribution of Beta-microseminoprotein in the human body, especially in the stomach. LÄS MER