Sökning: "cell adhesion"

Visar resultat 1 - 5 av 575 avhandlingar innehållade orden cell adhesion.

  1. 1. Adhesion Dependent Signals Cell Survival, Receptor Crosstalk and Mechanostimulation

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Anjum Riaz; Uppsala universitet.; [2013]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Integrins; Signal transduction; Protein kinase B; Akt; PI3K; Heparanase; ROS; Mechanosignalling; Molekylär cellbiologi; Molecular Cellbiology; Biology with specialization in Molecular Cell Biology; Biologi med inriktning mot molekylär cellbiologi; Cellforskning; Cell Research;

    Sammanfattning : The integrin family of cell surface receptors is evolutionary conserved and found in all multicellular animals. In humans 8-alpha and 18-beta integrins are non-covalently associated into 24 dimers. Integrins mediate cell-extracellular matrix and cell-cell interactions and participate in cell signalling. LÄS MER

  2. 2. Cardiac cell identification and isolation

    Detta är en avhandling från Stem Cell Center, Lund University

    Författare :Laura Tarnawski; Lunds universitet.; Lund University.; Lunds universitet.; Lund University.; [2015]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : Identification and isolation of cardiomyocytes from the heart, embryonic stem cells, or induced pluripotent stem cells is a challenging task and will require specific isolation techniques. Less than 30% of the cells within the murine heart are cardiomyocytes and, what is more, there are multiple sub-populations of cardiomyocytes like atrial, ventricular and conduction system cardiomyocytes. LÄS MER

  3. 3. Interactions between whole blood and TiO₂ surfaces with focus on adhesion and activation of PMN granulocytes

    Detta är en avhandling från Göteborg

    Författare :Cecilia Eriksson; Göteborgs universitet.; Gothenburg University.; [2000]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; titanium; TiO2; surface roughness; oxide thickness; wettability; whole blood; inflammation; wound healing; platelets; PMN granulocytes; adhesion; activation; receptor expression; respiratory burst.;

    Sammanfattning : Foreign materials come in contact with the human body more and more frequently. The surgical procedure of inserting an implant into the body will cause bleeding, evoke an inflammatory response and initiate a healing process, ultimately leading to acceptance or rejection of the material. LÄS MER

  4. 4. Helicobacter spp. interactions with mucins: adhesion and mucin regulation of pathogen proliferation and gene expression

    Detta är en avhandling från Göteborg : University of Gothenburg

    Författare :Emma C Skoog; Göteborgs universitet.; Gothenburg University.; [2014]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Helicobacter; mucin; glycosylation; Lactobacillus; adhesion; proliferation; gene expression; CagA; SabA; BabA; ArsS; Fur;

    Sammanfattning : Helicobacter pylori colonizes the gastric mucosa of approximately half of the world’s population and is a risk factor for gastritis, peptic ulcers and gastric cancer. H. pylori is surrounded by, and adheres to, the heavily glycosylated mucins that build up the mucus layer. The carbohydrate structures on the mucins that act as ligands for H. LÄS MER

  5. 5. Platelet reactions in the non-self recognition of material surfaces

    Detta är en avhandling från Göteborg

    Författare :Marita Broberg; Göteborgs universitet.; Gothenburg University.; [2001]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; platelet; biomaterial; adhesion; granule; P-selectin; plasma protein; blood; activation; release;

    Sammanfattning : Every material introduced into the body in order to function in contact with a living tissue is defined as a biomaterial. Biomaterials are used throughout the world in an increasing rate to replace and augment organ functions. The insertion of an implant into the human body will initiate blood coagulation at the surface of the material. LÄS MER