Sökning: "somatostatin receptors"
Visar resultat 1 - 5 av 44 avhandlingar innehållade orden somatostatin receptors.
1. Somatostatin Receptor Expression and Biological Functions in Endocrine Pancreatic Cells
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. Current Medical Treatment of Endocrine Pancreatic Tumors and Future Aspects
Sammanfattning : We treated 16 patients with somatostatin analogs combined with α-interferon and achieved a biochemical and/or radiological response in 56% (median duration 22 months). We consider this treatment a good alternative for patients who fail during chemotherapy or who do not want to/cannot receive cytotoxic drugs. LÄS MER
3. Theranostics in Neuroendocrine Tumors : Somatostatin Receptor Imaging and Therapy
Sammanfattning : Neuroendocrine tumors (NETs) are characterized by cellular overexpression of somatostatin receptors (SSTR), which allows for the use of radiolabeled somatostatin analogs (SSA) for both imaging and therapy. Because NETs often are diagnosed at a metastatic stage, curative surgery is not possible. LÄS MER
4. Design, Synthesis, and Evaluation of Functionalized Chroman-4-one and Chromone Derivatives. Somatostatin receptor agonists and Sirt2 inhibitors
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. Physiology and Pathophysiology of Hormone Secretion from lslets of Langerhans
Sammanfattning : Diabetes is a metabolic disorder stemming from the improper regulation of blood glucose levels by hormones secreted by pancreatic islets of Langerhans. Paper I describes the mechanism by which glucose can regulate glucagon secretion, independent of membrane potential, from pancreatic α-cells, via modulation of endoplasmic reticulum Ca2+ handling. LÄS MER