Sökning: "vesicle"

Visar resultat 21 - 23 av 23 uppsatser innehållade ordet vesicle.

  1. 21. Constraining Crustal Volatile Release in Magmatic Conduits by Synchrotron X-ray μ-CT

    Master-uppsats, Berggrundsgeologi

    Författare :Sylvia Berg; [2011]
    Nyckelord :xenoliths; crustal gases; synchrotron X-ray μ-CT; 3D-bubble networks; gas migration; magmatic volatile budget; explosive eruption;

    Sammanfattning : Magma-crust interaction in magma reservoirs and conduits is a crucial process during magma evolution and ascent. This interaction is recorded by crustal xenoliths that frequently show partial melting, inflation and disintegration textures. LÄS MER

  3. 22. Correlation Analysis of Calcium Signalling Networks in Living Cells

    Master-uppsats, KTH/Tillämpad fysik

    Författare :Erik Nilsson; [2008]
    Nyckelord :Cell signalling; Calcium; Networks; Correlation Analysis; Embryonic Stem Cells;

    Sammanfattning : In living cells, calcium ions (Ca2+) play an important role as an intracellular second messenger. It mediates the regulation of cellular processes such as gene expression, initiation of vesicle fusion in synapses, is used in muscle contraction and is believed to play a fundamental role in synaptic plasticity as a molecular substrate for learning. LÄS MER

  4. 23. Microarray Technology for Kinetic Analysis of Vesicle Bound Receptor-Ligand Interactions

    Uppsats för yrkesexamina på grundnivå, Institutionen för fysik, kemi och biologi

    Författare :Björn Brian; [2007]
    Nyckelord :biosensor; SPR; vesicle; DNA;

    Sammanfattning : A proof-of-concept for a novel microarray used to study protein-ligand interaction in real-time using label-free detection is presented. Many of todays commercially available instruments lack the ability to immobilize membrane proteins. At the same time, the pharmaceutical industry develops drugs directed towards membrane-bound receptors. LÄS MER