Sökning: "oxygen carrying"

Visar resultat 41 - 44 av 44 avhandlingar innehållade orden oxygen carrying.

  1. 41. SOD, ORF and ALS: On the role of SOD1 and C9ORF72 in the pathogenesis of ALS

    Författare :Isil Keskin; Peter M. Andersen; Lars Lannfelt; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; ALS; SOD1; Misfolded species;

    Sammanfattning : Amyotrophic lateral sclerosis (ALS) is characterized by adult-onset degeneration of upper and lower motor neurons. Symptoms begin focally in one muscle and then spread contiguously, resulting in progressive paralysis and death from respiratory failure. LÄS MER

  3. 42. Expression of thioredoxin reductase 1 in mammalian cells with regulation by the core promoter and use of alternative splice variants

    Författare :Anna-Klara Rundlöf; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Redox regulation; thioredoxin reductase; TXNRD1; selenoprotein; promoter; transcription; alternative splicing; expression;

    Sammanfattning : Reactive oxygen species are generated in cells as by-products of aerobic metabolism. To protect from damaging effects the cells possess several antioxidant systems and one of the most important is the thioredoxin system. LÄS MER

  4. 43. Theoretical Studies on Artificial Water Splitting-Water Oxidation and Proton Transfer

    Författare :Ying Wang; Hans Ågren; James Gardner; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : The present thesis is concerned with the theoretical studies on artificial water splitting process. As the quick development of research on utilizing of solar energy, which is a green, clean, and renewable energy source, many research groups focus their attention on artificial photo-synthesis systems inspired by the photosystem I and II. LÄS MER

  5. 44. Intricate aspects of the thioredoxin system in redox signaling

    Författare :Marcus Cebula; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Reversible modifications of redox sensitive protein thiols by reactive oxygen and nitrogen species have emerged as a major posttranslational mechanism that affects the function of the respective proteins and therewith all downstream events. These modifications can be reversed by redox catalysts of which the thioredoxin system forms one of the most prominent. LÄS MER