Sökning: "storage proteins"

Visar resultat 16 - 20 av 159 avhandlingar innehållade orden storage proteins.

  1. 16. Structural Insights into the Acquisition and Storage of Iron

    Författare :Ulrika Schagerlöf; Biokemi och Strukturbiologi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Strukturkemi; Molecular biophysics; Molekylär biofysik; Structure chemistry; single particle; ferric reductase; human phagocyte superoxide-generating NADPH oxidase; frataxin; cryo electron microscopy; FRO2; iron homeostasis; iron acquisition;

    Sammanfattning : It is of vital importance to understand the systems for iron metabolism and this thesis contributes to this by providing insights into the structure and function of the acquisition and homeostasis of iron. The two proteins that have been primarily investigated are a ferric reductase from Arabidopsis thaliana called FRO2 and a mitochondrial iron chaperone from Saccharomyces cerevisiae called frataxin. LÄS MER

  3. 17. Quality of Frozen Rainbow Trout. Effects of different freezing and thawing treatments

    Författare :Katarina Nilsson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; membrane disintegration; liquid loss; centrifuged tissue fluid; fish; lysosomal enzyme; frozen storage; glazing; freezing; sensory quality; rainbow trout; thawing;

    Sammanfattning : The effects of different freezing, frozen storage and thawing treatments on the muscle tissue of farmed rainbow trout (Oncorhychus mykiss) were studied. Biochemical measurements were correlated to sensory estimated quality changes. The freezing process affects the proteins, the lipid fractions and the membrane structures in the fish muscle. LÄS MER

  4. 18. Protein-Protein Interactions in Human Aquaporin Regulation

    Författare :Jennifer Virginia Roche; Biokemi och Strukturbiologi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Membrane proteins; Human Aquaporins; water channels; Protein-protein interaction; Regulation; AQP2; AQP0; LIP5; CaM;

    Sammanfattning : Water is an essential compoment of every living orgamism and forms a major part of the human body. Regulated water transport is crucial for proper cell functioning and body homeostasis. LÄS MER

  5. 19. Haemostatic changes in plasma for transfusion during preparation and storage

    Författare :Anna-Maija Suontaka; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :transfusion plasma; cold activation; contact system; coagulation; fibrinolysis; citrates; methylene blue; fibrinogen; stability;

    Sammanfattning : The haemostatic quality of plasma for transfusion is liable to be affected by techniques for preparation and storage. We have studied changes in the contact system, coagulation and fibrinolysis under the following conditions: blood drawn into a half-strength citrate anticoagulant solution, virus inactivation of plasma with methylene blue and red light, and plasma storage in the fluid phase. LÄS MER

  7. 20. Multiplexed absolute quantification of blood plasma proteins using targeted proteomics

    Författare :David Kotol; Mathias Uhlén; Edfors Fredrik; Roman Zubarev; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; mass spectrometry; targeted proteomics; stable isotope standards; recombinant protein standards; absolute quantification; blood plasma; multiplex analysis; plasma profiling; Biotechnology; Bioteknologi;

    Sammanfattning : Proteins are the molecular building blocks of all living organisms. They are the functioning actors in metabolism and communication, and they give specific architecture and purpose to all tissues. Their abundance is dynamic and can be interpreted and associated to different physiological states or diseases. LÄS MER