Sökning: "somatostatin"

Visar resultat 1 - 5 av 100 avhandlingar innehållade ordet somatostatin.

  1. 1. Somatostatin Receptor Expression and Biological Functions in Endocrine Pancreatic Cells

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Eva Ludvigsen; Uppsala universitet.; [2006]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Cell biology; somatostatin; somatostatin receptors; somatostatin analogues; NOD mouse; type 1 diabetes; pancreatic islets; BON-1 cells; Cellbiologi; NATURAL SCIENCES Biology Cell and molecular biology Cell biology; NATURVETENSKAP Biologi Cell- och molekylärbiologi Cellbiologi;

    Sammanfattning : Type 1 diabetes is resulting from the selective destruction of insulin-producing beta-cells within the pancreatic islets. Somatostatin acts as an inhibitor of hormone secretion through specific receptors (sst1-5). LÄS MER

  2. 2. Small Intestinal Neuroendocrine Tumor Analyses Somatostatin Analog Effects and MicroRNA Profiling

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Su-Chen Li; Uppsala universitet.; [2014]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Small intestinal neuroendocrine tumors; Somatostatin analogs; Laser-capture microdissection; Microarray profiling and microRNA profiling; Biology with specialization in Molecular Biology; Biologi med inriktning mot molekylärbiologi;

    Sammanfattning : Small intestinal neuroendocrine tumors (SI-NETs) originate from serotonin-producing enterochromaffin (EC) cells in the intestinal mucosa. Somatostatin analogs (SSAs) are mainly used to control hormonal secretion and tumor growth. However, the molecular mechanisms leading to the control of SI-NETs are unknown. LÄS MER

  3. 3. Expression and localisation of somatostatin receptor subtype 2a in neuroendocrine cells and cells of neuroectodermal origin

    Detta är en avhandling från Göteborg

    Författare :Sayed Hossein Hashemi; Göteborgs universitet.; Gothenburg University.; [2002]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; SSR2 a receptor; somatostatin; neuroendocrine tumours; tissue culture; immunocytochemistry; SH-SY5Y cells; CAD cell line; ependyma; tanycytes; neuronal differentiation; catecholaminergic markers; cholinergic markers; synaptic vesicle membrane proteins; intermediate filaments.;

    Sammanfattning : .... LÄS MER

  4. 4. Design, Synthesis, and Evaluation of Functionalized Chroman-4-one and Chromone Derivatives. Somatostatin receptor agonists and Sirt2 inhibitors

    Detta är en avhandling från Göteborg

    Författare :Maria Fridén-Saxin; Göteborgs universitet.; Gothenburg University.; [2012]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Chroman-4-ones; Chromones; Inhibitors; Molecular Modeling; Peptidomimetic; Samarium; Sirtuin; Sirt2; Somatostatin; Structure-Activity Relationships; Tubulin; β-Turn;

    Sammanfattning : Peptides are involved in many physiological processes such as regulation of blood-pressure, food intake, pain transmission and blood-glucose levels. They consist of amino acids that are connected through amide bonds which make peptides hydrophilic and conformationally flexible. LÄS MER

  5. 5. Growth hormone regulation of hepatic drug-metabolising enzymes in humans and rats

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Eva Rasmussen; Uppsala universitet.; [1999]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Medical sciences; growth hormone; IGF-I; somatostatin; cytochrome P450; regulation; MEDICIN OCH VÅRD; MEDICINE; MEDICIN; klinisk farmakologi; Clinical Pharmacology;

    Sammanfattning : There are pronounced sex-differences in the gene expression of several liver enzymes in the rat. The sex-differentiated secretion of growth hormone (GH) regulates these differences. We wanted to further investigate the mechanisms of this regulation in rats and to study the GH regulation of drug metabolism in man. LÄS MER