Sökning: "phosphatidylcholine"

Visar resultat 21 - 25 av 37 avhandlingar innehållade ordet phosphatidylcholine.

  1. 21. Lipid Composition and Deterioration in Light and Dark Muscle of Rainbow Trout (Oncorhynchus mykiss)

    Författare :Torbjörn Ingemansson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Docosahexaenoic acid; lipid classes; fatty acids; muscle lipids; Palmitic acid; trout; differences; lipids; fish;

    Sammanfattning : Nutritionally valuable lipids, including lipid classes and their fatty acids in light and dark muscle, have been determined and analyzed in farmed rainbow trout. Dark muscle was found to have a higher content of total lipids than light muscle, 7.3 wt% versus 3.0 wt%, which was mostly accounted for by neutral lipids, especially triacylglycerols. LÄS MER

  3. 22. Interfacial Properties of Lipid Liquid Crystalline Nanoparticles

    Författare :Pauline Vandoolaeghe; Fysikalisk kemi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; interaction; adsorption; surface; peptide; bilayer; cubic phase; monoolein; cubosome; lipid; liquid crystalline nanoparticles; ellipsometry; neutron reflectivity; QCM-D; SAXD;

    Sammanfattning : Lipid liquid crystalline nanoparticles are studied for their potential as biocompatible carriers for pharmaceutical, food and cosmetic applications. Their potential as delivery vehicles is due to their nanometer size, their controllable structure and physical properties and their large carrying capacity of a wide range of molecules. LÄS MER

  4. 23. Complement receptor-mediated signal transduction in human neutrophils : A role for protein kinase C in the phagocytic process

    Författare :Maria Fällman; Claes B. Wollheim; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : The neutrophil granulocyte comprises the first line of human defense against invading microorganisms. A versatile motile machinery enables the cell to migrate to the inflammatory site and there engulf and destroy the pathogens by phagocytosis. LÄS MER

  5. 24. Analysis of phospholipids in cellular membranes with LC and imaging mass spectrometry

    Författare :Ingela Lanekoff; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mass spectrometry; TOF-SIMS; Phospholipid; Cells; Anammox;

    Sammanfattning : Imaging mass spectrometry enables the creation of molecule specific images from the surface of a solid sample in vacuum. To solve the issue of bringing single cells into vacuum without altering their native distribution of molecules, a freeze fracture device that fits the time of flight secondary ion mass spectrometry (TOF-SIMS) IV instrument has been developed. LÄS MER

  7. 25. Hepatic lipase and dolichol esterification

    Författare :Pavel J Sindelar; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Dolichol is one of the mevalonate pathway end products, present in all tissues and cellular membranes. The lipid is a primary alcohol consisting of 16-23 isoprenoid residues and occurs as a free alcohol, monophosphate or fatty acyl ester. LÄS MER