Sökning: "endothelial cell loss"

Visar resultat 16 - 20 av 75 avhandlingar innehållade orden endothelial cell loss.

1. 16. Cell cycle control by components of cell anchorage

   Författare :Annica Gad; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : Extracellular factors, such as growth factors and cell anchorage to the extracellular matrix, control when and where cells may proliferate. This control is abolished when a normal cell transforms into a tumour cell. The control of cell proliferation by cell anchorage was elusive and less well studied than the control by growth factors. LÄS MER

3. 17. The role of Lhx2 in the hematopoietic stem cell function, liver development and disease

   Författare :Ewa Wandzioch; Leif Carlsson; Stephen A Duncan; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Cell and molecular biology; liver fibrosis; liver development; Lhx2; hematopoietic stem cells; Cell- och molekylärbiologi; Cell and molecular biology; Cell- och molekylärbiologi; molecular cell biology; molekylär cellbiologi;

   Sammanfattning : During embryonic development, generation of functional organs is dependent on proper interactions between different cell types. Elucidation of the mechanisms operating during organ formation might provide insights into the origin of many pathological disorders in the adult. LÄS MER

4. 18. Tumor angiogenesis. Regulation of mural cell recruitment and endothelial sprouting

   Författare :Alexandra Abramsson; Göteborgs universitet; []
   Nyckelord :Angiogenesis; tumor; retina; PDGF; VEGF; platelet-derived growth factor; guidance; vascular endothelial growth factor.;

   Sammanfattning : The formation of new blood vessels is an inherent part of many physiological and pathological processes. Currently, there is a strong hope pathological situations like stroke, diabetic retinopathy and cancer may be affected by pharmacological regulators of blood vessel formation. LÄS MER

5. 19. Safety and efficacy of intracameral mydriatics in cataract surgery

   Författare :Björn Lundberg; Anders Behndig; Charlotta Zetterström; Umeå universitet; []
   Nyckelord :Ophtalmology; intracameral; mydriatics; pupil; cataract; phacoemulsification; lidocaine; phenylephrine; cyclopentolate; epinephrine; endothelial cell loss; Oftalmiatrik; oftalmiatrik; Ophtalmology;

   Sammanfattning : Background: In order to perform cataract surgery, adequate dilatation of the pupil is essential. This is traditionally achieved by preoperative topical mydriatic eye-drops, commonly cyclopentolate and phenylephrine. This routine has several disadvantages. First, the slow penetration through the cornea delays the onset of mydriasis. LÄS MER

7. 20. From the pancreatic beta cell to the endothelium:Pathophysiological aspects of Type 2 Diabetes

   Författare :Marloes Dekker Nitert; Institutionen för experimentell medicinsk vetenskap; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; sekretion; diabetologi; diabetology; insulin secretion; beta cells; glucose tolerance; insulin receptors; IGF-I receptors; endothelial cells; Endokrinologi; Type 2 Diabetes; secreting systems; Endocrinology;

   Sammanfattning : The incidence of Diabetes Mellitus increases globally in epidemic proportions. Type 2 Diabetes is the most prevalent form of Diabetes, comprising 90% of the patients. In Type 2 Diabetes, two processes contribute to the development of the disease: insufficient insulin secretion from the pancreatic ?-cell and insulin resistance of the target organs. LÄS MER