Sökning: "spreading"

Visar resultat 6 - 10 av 427 avhandlingar innehållade ordet spreading.

  1. 6. Integrin Signaling in Cell Adhesion and Mechanotransduction : Regulation of PI3K, AKT, and ROS

    Författare :Kathrin Stephanie Zeller; Staffan Johansson; Kristofer Rubin; John Couchman; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; integrin; ROS; PI3K; AKT; mechanosignaling; actin polymerization; spreading;

    Sammanfattning : Integrins are a family of conserved cell surface receptors found throughout the animal kingdom. They comprise 24 dimers in mammals, and regulate a number of processes including cell survival, differentiation, and migration. LÄS MER

  3. 7. The Role of Shb in Angiogenesis, FGF and VEGF Signalling in Endothelial Cells

    Författare :Kristina Holmqvist; Michael Welsh; Eva Degerman; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Medicine; Shb; Src; FAK; Angiogenesis; VEGFR-2; FGFR-1; Endothelial cells; Spreading; Stress fiber formation; siRNA; VEGF; FGF; Differentiation; Migration; Tube formation; RNAi; Medicin; Dermatology and venerology; clinical genetics; internal medicine; Dermatologi och venerologi; klinisk genetik; invärtesmedicin;

    Sammanfattning : Angiogenesis is defined as the formation of new capillary blood vessels from pre-existing ones. This process involves several steps including: migration, proliferation and differentiation of endothelial cells into blood vessels. LÄS MER

  4. 8. A stargazer's guide to neurodegeneration : Astrocytes' role in the propagation of pathological proteins

    Författare :Tobias Mothes; Anna Erlandsson; Martin Ingelsson; Linn Streubel-Gallasch; Maria Grazia Spillantini; Uppsala universitet; []
    Nyckelord :Alzheimer’s disease; Parkinson’s disease; tauopathies; astrocyte; microglia; neuron; tau; amyloid-β; α-synuclein; accumulation; degradation; inflammation; spreading; seeding.; Medical Cell Biology; Medicinsk cellbiologi;

    Sammanfattning : Alzheimer’s disease (AD) and Parkinson’s disease (PD) are characterized by brain accumulation of pathogenic protein aggregates. In the AD brain, amyloid-β (Aβ) and tau form plaques respective tangles, while in the PD brain α-synuclein (α-syn) form Lewy bodies and Lewy neurites. LÄS MER

  5. 9. The self-spreading double bilayer/Advances in lipid membrane nanotechnology

    Författare :Irep Gözen; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; nanotechnology; pore; lipid double bilayer; rupture; crackling noise; tension; self-spreading; vesicle; flat giant unilamellar vesicle; viscous fingering.;

    Sammanfattning : In my thesis I describe the generation, characterization and uses of self-spreading double bilayers. This new type of solid-supported model membrane combines features and properties of the 2D lipid bilayer membrane, and the 3D phospholiposome. The double bilayer membrane, i.e. LÄS MER

  7. 10. Environmental intolerance : psychological risk and health factors

    Författare :Eva Palmquist; Steven Nordin; Gregory Neely; Berndt Stenberg; Michael Witthöft; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Environmental intolerance; stress; anxiety; depression; burnout; prognosis; recovery; spreading; coping; social support; co-prevalence; Västerbotten Environmental Health Study; idiopathic environmental intolerance; multiple chemical sensitivity; sick building syndrome; noise sensitivity; electromagnetic hypersensitivity; Psychology; psykologi; Epidemiology; epidemiologi;

    Sammanfattning : Environmental intolerance (EI) is an embracing term for a number of conditions characterized by a wide range of non-specific symptoms attributed to certain environmental exposures (e.g. pungent/odorous chemicals, residing in a certain building, electromagnetic fields and everyday sounds). EI often leads to lifestyle alterations (e. LÄS MER