Search for dissertations about: "stomach"

Showing result 11 - 15 of 201 swedish dissertations containing the word stomach.

  2. 11. Changes of stomach microenvironment and gastric cancer development

    Author : Huan Song; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : While acknowledging the importance of microenvironment-related events, e.g. Helicobacter pylori (H. READ MORE

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

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

    Abstract : 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. READ MORE

  5. 13. Characterization of Endocrine Cells and Tumours in the Stomach

    Author : Apostolos V. Tsolakis; Eva T. Janson; Mats Stridsberg; Guida M. Portela-Gomes; Ola Nilsson; Uppsala universitet; []
    Keywords : Oncology; ECL cells; ghrelin cells; gastric endocrine tumours; VMAT-2; ghrelin; obestatin; HDC; U-MeImAA; Onkologi;

    Abstract : Enterochromaffin-like (ECL) and ghrelin cells, in the human gastric mucosa and in gastric endocrine tumours (GETs), were subclassified with respect to immunohistochemical reaction vs. vesicular monoamine transporter 2 (VMAT-2), ghrelin/obestatin, and histidine decarboxylase (HDC). READ MORE

  6. 14. The exocytotic and crinophagic pathways in ECL cells of the rat stomach

    Author : Chun-Mei Zhao; Institutionen för experimentell medicinsk vetenskap; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; toxicology; ECL cells - Exocytosis - Crinophagia - Histamine - Gastrin - Morphometry - Stomach - Ultrastrucuture; pharmacognosy; pharmacy; Pharmacological sciences; Farmakologi; farmakognosi; farmaci; toxikologi;

    Abstract : The ECL cells in the stomach produce, store and secrete a variety of secretory products, such as histamine and chromogranin A-derived peptides (e.g. pancreastatin). The functional significance of the ECL cells can be expected to reflect the nature/bioactivity of the secreted products. READ MORE

  7. 15. Molecular epidemiologic studies on helicobacter pylori infection and stomach cancer risk

    Author : Zongli Zheng; Karolinska Institutet; Karolinska Institutet; []
    Keywords : Helicobacter pylori;

    Abstract : Helicobacter pylori (H. pylori) infection increases stomach cancer risk. The aim of this thesis was to study genetic susceptibility from the host and to develop molecular methods for future characterization of bacterial virulence factors in longitudinal cohorts. READ MORE