Sökning: "Lnk"

Hittade 5 avhandlingar innehållade ordet Lnk.

1. 1. Neurogenesis from Neural Stem Cells, Ependymal Cells and Fibroblasts

   Författare :Karthikeyan Devaraju; Lund Neurologi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; adult neurogenesis; stroke; neural stem cells; Lnk; ependymal cells; FoxJ1; cortical reprogramming;

   Sammanfattning : Stroke is a major cause of death and disability around the world. Stroke leads to loss of neurons and also other cells in the brain due to lack of blood supply. Currently no therapies are available to treat stroke-related disability. It has been shown that stroke leads to increased neurogenesis, birth of new neurons, within the brain. LÄS MER

3. 2. Adult Neural Stem Cells-Influence of Stroke, Inflammation and Aging

   Författare :Henrik Ahlenius; Lund Neurologi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; inflammation; Neural stem cells; adult; neurogenesis; stroke; aging; TNF-R1; TNF-α;

   Sammanfattning : Neural stem cells (NSCs) in the embryo generate neurons, astrocytes and oligodendrocytes, the principal cells of the central nervous system (CNS), which contribute to the full diversity of the brain. Some NSCs persist in the adult brain and ensures neurogenesis throughout adult life in the subventricular zone (SVZ) and the subgranular zone (SGZ). LÄS MER

4. 3. Molecular Mechanisms in Hematopoietic Stem Cell Aging

   Författare :Gudmundur Norddahl; Institutionen för experimentell medicinsk vetenskap; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

   Sammanfattning : The blood is composed of many different cell types that through tightly regulated mechanisms are derived from hematopoietic stem cells (HSCs). In addition, HSCs are able to undergo self-renewing divisions whereby new HSCs are produced. LÄS MER

5. 4. Cytokine Regulation of Hematopoietic Stem Cells and Lymphopoiesis

   Författare :Natalija Buza-Vidas; Stamcellscentrum (SCC); []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; extracellular fluids; Hematologi; Haematology; Medicin människa och djur ; Medicine human and vertebrates ; lineage commitment; cytokines; lymphopoiesis; extracellulära vätskor; transplantation; hematopoietic stem cells;

   Sammanfattning : Large numbers of blood cells need to be continuously replaced in order to sustain the crucial functions of the immune system, oxygen transport and blood clotting. The large diversity of cell types required to maintain the integrity of the blood system are all produced from blood forming or hematopoietic stem cells (HSCs). LÄS MER

7. 5. Investigation of Sintering Kinetics of Magnetite pellets during Induration

   Författare :TK Sandeep Kumar; Lawrence Hooey; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Process Metallurgy; Processmetallurgi;

   Sammanfattning : One of the measures of development and economy of a nation is its per capita consumption of steel, and the demand is fulfilled by iron ore. In the context of increasing environmental constraints and ores becoming leaner and leaner, recycling and utilization of ore fines becomes necessary. LÄS MER