Sökning: "protein 22"

Visar resultat 1 - 5 av 217 avhandlingar innehållade orden protein 22.

  1. 1. Fluorescence Studies of Membranes -- Proteins and Lipids, their Dynamics and Interactions

    Författare :Johan Strömqvist; Jerker Widengren; Thorsten Wohland; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Fluorescence correlation spectroscopy; cytokinesis; collision theory; protein-protein interactions; lipid dynamics; single-molecule experiment; Biological physics; Biologisk fysik;

    Sammanfattning : In this thesis, fluorescence spectroscopy was utilized to probe protein and lipid dynamics and interactions in their native, or close to native, environments. Thereby insight could be gained into the fundamentals of bacterial cell division and the innateimmune system. A particular focus has been devoted to fluorescence fluctuations. LÄS MER

  3. 2. Post-Transcriptional Regulation of the Murine Inducible Nitric Oxide Synthase Gene

    Författare :Malin Söderberg; Matti A. Lang; Françoise Raffalli-Mathieu; Eeva Moilanen; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pharmaceutical biochemistry; iNOS; inducible nitric oxide synthase; gene regulation; post-transcriptional; mRNA stability; RNA-protein interactions; dexamethasone; murine; heterogeneous nuclear ribonucleoprotein; hnRNPI; hnRNPL; Farmaceutisk biokemi; Pharmaceutical biochemistry; Farmaceutisk biokemi;

    Sammanfattning : Large amounts of nitric oxide (NO) are produced by the inducible nitric oxide synthase (iNOS) upon inflammatory stimuli. NO is a multifaceted molecule, which may have beneficial effects as an antimicrobial agent in the immune defense, or cytotoxic effects in chronic inflammations, manifested as e.g. arthritis and asthma. LÄS MER

  4. 3. Signaling capacity of ß2-integrins in relations to neutrophil motility

    Författare :Ragnhild Löfgren; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; INTERDISCIPLINARY RESEARCH AREAS; TVÄRVETENSKAPLIGA FORSKNINGSOMRÅDEN;

    Sammanfattning : The neutrophil granulocyte is one of the most mobile cell types in the human body and represents the first line of defense against invading pathogens. Adhesion and chemotactic receptors on the cell surface work together through modulations of the cytoskeleton and thereby cause the cell to move. LÄS MER

  5. 4. Chemical Synthesis of Affibody Molecules for Protein Detection and Molecular Imaging

    Författare :Torun Ekblad; Amelie Eriksson Karlström; Per-Åke Nygren; Harald Kolmar; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Affibody; peptide synthesis; protein detection; molecular imaging; Bioengineering; Bioteknik;

    Sammanfattning : Proteins are essential components in most processes in living organisms. The detection and quantification of specific proteins can be used e.g. as measures of certain physiological conditions, and are therefore of great importance. LÄS MER

  7. 5. Protein phosphorylation in plant mitochondria

    Författare :André Struglics; Lund Ortopedi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; FoF1-ATPase; autophosphorylation; protein kinase activity; protein phosphorylation; Plant mitochondria; inner mitochondrial membrane; NDPK; Physiological biophysics; Växtfysiologi;

    Sammanfattning : Protein phosphorylation in the subcompartments of plant mitochondria was investigated by labelling with [gamma-32P]ATP and by SDS-PAGE/autoradiography. About 20 proteins in inside-out inner mitochondrial membranes from potato tubers were phosphorylated by endogenous protein kinases when incubated with [gamma-32P]ATP. LÄS MER