Sökning: "potassium transport"

Visar resultat 11 - 15 av 45 avhandlingar innehållade orden potassium transport.

  1. 11. Characterization of ion transport proteins involved in chloroplast function from land plants and algae

    Författare :Emilija Dukic Marinkov; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Evolved around 2.4 billion years ago and even earlier, according to the new geochemical evidence, oxygenic photosynthesis is the crucial turning point in the history of our planet. LÄS MER

  3. 12. Elucidating the molecular basis of Na+/H+ exchange

    Författare :Pascal F. Meier; David Drew; Simon Newstead; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; membrane protein; secondary-active transporter; Solute Carrier Transporter; ion-exchange; sodium proton exchanger; potassium proton exchanger; protein structure; cryo-EM; regulation; biokemi; Biochemistry;

    Sammanfattning : Solute carrier (SLC) transporters are membrane transport proteins, which catalyse the movement of nutrients, ions, and drugs across cell membranes. Here, I will present our contribution to understanding the mechanism of the sodium/proton exchangers (NHE), belonging to the SLC9 family of membrane transporters. LÄS MER

  4. 13. RhPt and Ni based catalysts for fuel reforming in energy conversion

    Författare :Angélica Viviana González Arcos; Lars J. Pettersson; Klas Engvall; Anker Jensen; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; RhPt bimetallic catalysts; Ni catalysts; ceria-zirconia; potassium tungsten bronze; zirconium dioxide; autothermal reforming; biodiesel; diesel; sulfur; deactivation; tar reforming; steam reforming; biomass gasification; auxiliary power units; naphthalene; Chemical Engineering; Kemiteknik;

    Sammanfattning : Although current trends in global warming are of great concern, energy demand is still increasing, resulting in increasing pollutant emissions. To address this issue, we need reliable renewable energy sources, lowered pollutant emissions, and efficient and profitable processes for energy conversion. LÄS MER

  5. 14. Implications of localization and transport regulation of postsynaptic membrane proteins for synaptic function and psychiatric disorders

    Författare :Thomas Liebmann; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : A fundamental means of regulating protein function in cells is through modulation of protein abundance at the sites of action via controlled transport processes. The complexity of neurons makes them especially reliant on regulated delivery of proteins to specialized structures throughout the distant cell branches. LÄS MER

  7. 15. Nutritional status in peritoneal dialysis. Studies in body composition, lipoprotein metabolism and peritoneal function

    Författare :Ann-Cathrine Johansson; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Peritoneal dialysis · creatinine generation rate · body composition · nutrition ·lipoproteins · transport.;

    Sammanfattning : Nutritional status in peritoneal dialysis. Studies in bodycomposition, lipoprotein metabolism and peritoneal function. Department of Nephrology,Institute of Internal Medicine, Sahlgrenska University Hospital, SE-413 45 Gothenburg,Sweden. LÄS MER