Sökning: "chemokines"

Visar resultat 26 - 30 av 271 avhandlingar innehållade ordet chemokines.

1. 26. Malaria during pregnancy and childhood : A focus on soluble mediators and neutrophils

   Författare :Stéphanie Boström; Marita Troye-Blomberg; Maria Yazdanbakhsh; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Plasmodium falciparum; pregnancy; childhood; neutrophils; biomarkers; cytokines; chemokines; antibodies; Fulani; Dogon; immunologi; Immunology;

   Sammanfattning : In areas where malaria is endemic, pregnant women and children bear the main burden of severe and life-threatening malarial disease. The aim of this work was to study the impact of Plasmodium falciparum infection on inflammatory responses in pregnant women and children residing in African countries. LÄS MER

3. 27. Molecular and structural patterns of guided bone regeneration (GBR). Experimental studies on the role of GBR membrane and bone substitute materials

   Författare :Ibrahim Elgali; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Regenerative medicine; biomaterials; bone substitute; calcium phosphate; guided bone regeneration; membrane; strontium; bone defect; bone remodeling; inflammation; cytokines; chemokines; growth factors; gene expression; histomorphometry; in vivo;

   Sammanfattning : The mechanisms of guided bone regeneration (GBR) and bone healing with calcium phosphate (CaP) bone substitutes are not fully understood. The major aim of this thesis was to determine the relationship between the bone formation in bone defects and the cellular distribution and activities in association with CaP materials and/or with GBR membrane. LÄS MER

4. 28. Studies of the Effect of Enterovirus Infection on Pancreatic Islet Cells

   Författare :Asma Basheir Elshebani; Gun Frisk; Heiki Hyöty; Uppsala universitet; []
   Nyckelord :Medical sciences; type 1 diabetes; Human pancreatic islets; β-cells; chemokines; enterovirus; MEDICIN OCH VÅRD;

   Sammanfattning : Enterovirus (EV) infections have been associated with the pathogenesis of Type 1 Diabetes (T1D). However, the pathway(s) by which EV may induce or accelerate diabetes is not well understood. LÄS MER

5. 29. Stem and progenitor cells in brain ad breast malignancies

   Författare :Gabriella Honeth; Bröstcancer-genetik; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Neural progenitor cells; glioma; migration; chemokines; cancer stem cells; breast cancer; CD44; CD24;

   Sammanfattning : Stem cells have qualities that clearly distinguish them from all other cells. Capabilities like self-renewal, differentiation and migration make them truly powerful. This thesis deals with different aspects of stem/progenitor cells in relation to cancer. LÄS MER

7. 30. Effect of Hyaluronan-activation of CD44 on Cell Signaling and Tumorigenesis

   Författare :Lingli Li; Paraskevi Heldin; Raija H. Tammi; Uppsala universitet; []
   Nyckelord :Biomedicine; Hyaluronan; CD44; growth factors; chemokines; tumorigenesis; wound healing; cell signaling; Biomedicin;

   Sammanfattning : Hyaluronan (HA), a structural component in the extracellular matrix (ECM), has been recognized as a signaling molecule. It is important during various biological activities such as embryogenesis, angiogenesis, wound healing and tumor progression. LÄS MER