Sökning: "Darius"

Visar resultat 1 - 5 av 13 avhandlingar innehållade ordet Darius.

  1. 1. Functional studies in yeast of cyclin C and the RNA polymerase II Mediator complex

    Författare :Darius Balciunas; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Biochemistry; Cyclin C; RNA polymerase II; Mediator; glucose repression; RAS cAMP pathway; Saccharomyces cerevisiae; Biokemi; Biochemistry; Biokemi; Medical Biochemistry; medicinsk biokemi;

    Sammanfattning : Cyclin C belongs to a group of cyclins that are not cell cycle-regulated. It was first cloned from Drosophila and rat, but its role was not understood until the yeast cyclin C homologue Srb 11 was identified in several genetic screens for transcriptional repressors and subsequently was shown to be associated with the RNA polymerase II Mediator complex. LÄS MER

  3. 2. Studies on cytokine mRNA expression in mononuclear cells in neuroimmunological diseases

    Författare :Darius Matusevicius; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Background: Multiple sclerosis (MS) is an inflammatory demyelinating disease of the central nervous system (CNS), characterized by perivascular accumulation of blood mononuclear cells (MNC) and patchy demyelination. High levels of circulating myelin antigen specific T and B cells, with an accumulation in cerebrospinal fluid (CSF), suggest the involvement of cytokines in the pathogenesis of MS. LÄS MER

  4. 3. Semipermeable membrane devices in monitoring of organic pollutants in the aquatic environment

    Författare :Darius Sabaliunas; Biologiska institutionen; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; effect studies; environmental monitoring; organic pollutants; bioconcentration; passive samplers; Semipermeable membrane devices; SPMDs; toxicity; genotoxicity; bioassays; Ecology; Ekologi;

    Sammanfattning : Semipermeable membrane devices (SPMDs) are passive samplers capable of concentrating hydrophobic chemicals from water, sediments, soil and air. They consist of layflat polymeric membrane such as polyethylene containing a thin film of synthetic lipid such as triolein. LÄS MER

  5. 4. Methods and biomarkers for outcome prediction after allogeneic hematopoietic stem cell transplantation

    Författare :Darius Sairafi; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Allogeneic hematopoietic stem cell transplantation (HSCT) is a potent immunotherapeutic procedure but its usability is limited by a high risk of serious complications. A prerequisite for timely initiation of preventive measures is the availability of predictive methods. LÄS MER

  7. 5. Direct RF sampling receivers for wireless systems in CMOS technology

    Författare :Darius Jakonis; Linköpings universitet; []
    Nyckelord :TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : The fast development of wireless communication systems asks for more flexible and more cost-effective radio architectures. A long term goal is a software defined radio, where communication standards are chosen by reconfiguration of hardware. LÄS MER