Sökning: "pufa"

Visar resultat 6 - 10 av 40 avhandlingar innehållade ordet pufa.

  1. 6. Oxidation of fish lipids during gastrointestinal in vitro digestion

    Författare :Karin Larsson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; TBARS; HHE; salmon; lipids; TIM; fish; HNE; in vitro digestion; gastrointestinal; aldehydes; cod liver oil; n-3 PUFA; herring; lipid oxidation; MDA;

    Sammanfattning : Fish and many other marine organisms, contain long chain n-3 polyunsaturated fatty acids (LC n-3 PUFA), e.g. eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). EPA and DHA has shown beneficial effects in diseases related to inflammatory processes, such as cardiovascular diseases. LÄS MER

  3. 7. Molecular mechanisms of modulation of KV7 channels by polyunsaturated fatty acids and their analogues

    Författare :Johan Larsson; Sara Liin; Fredrik Elinder; Maurizio Taglialatela; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : Ion channels are membrane proteins that regulate the permeability of ions across the cell membrane. The sequential opening of different types of ion channels produces action potentials in excitable cells. Action potentials are a way for the body to, for example, transmit signals quickly over a long distance. LÄS MER

  4. 8. Influence of oilseed supplementation on ruminant meat and milk with emphasis on fatty acids

    Författare :Tyler Turner; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Sammanfattning : In the human diet, long-chain polyunsaturated fatty acids (LC-PUFA, ≥ C20) are supplied almost exclusively from animal sources. Red meat represents a significant source of LC-PUFA in many areas of the world. However, the health aspects of consuming ruminant tissues are often viewed critically due to the proportions of saturated fatty acids (SFA). LÄS MER

  5. 9. Metabolic Significance of Systemic DHA Deficiency

    Författare :Anna Maria Pauter; Anders Jacobsson; Bernadette Delplanque; Stockholms universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; fysiologi; Physiology;

    Sammanfattning : Fatty acid composition in the body displays a high level of heterogeneity and can rapidly respond to changes in diet regime or to starvation. Homeostasis of the level of certain fatty acids is an important factor for maintenance of structural integrity as well as for proper signaling within the organism. LÄS MER

  7. 10. Essential fatty acids in the perinatal period. Short and long term effects in a rat model

    Författare :Marina Korotkova; Göteborgs universitet; []
    Nyckelord :EFA; perinatal period; lactation; diet; adipose tissue; leptin; programming;

    Sammanfattning : Nutritional factors during a sensitive perinatal period may lead to developmental adaptations proposed to program for pathological conditions later in life. An adequate supply of essential fatty acids (EFA) during pregnancy and lactation is crucial for optimal fetal and postnatal development. LÄS MER