Sökning: "ODC"

Visar resultat 11 - 14 av 14 avhandlingar innehållade ordet ODC.

  1. 11. Mechanisms of apoptosis in secretory and neuronal cells : role of oxidative stress and calcium overload

    Författare :Maria Ankarcrona; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Apoptosis is a widespread physiological mechanism to regulate tissue homeostasis both during development and in adult organs. However, the cell deletion program can be inappropriately activated or suppressed under pathological conditions. LÄS MER

  3. 12. Vaccination against drug-resistant HIV

    Författare :Andreas Boberg; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Combinations of antiretroviral drugs against human immunodeficiency virus type 1 (HIV-1) have effectively postponed the progression to acquired immunodeficiency syndrome (AIDS). However, an effective vaccine against HIV-1 would undisputedly be the optimal protective strategy against the virus, especially in resource-poor settings. LÄS MER

  4. 13. Thermodynamic aspects and heat transfer characteristics of HiTAC furnaces with regenerators

    Författare :Nabil Rafidi; Wlodzimierz Blasiak; John Witton; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Combustion; flameless; oxy-fuel; heat-recirculation; gas-recirculation; heat transfer; furnace; radiant-tube; regenerative burner; honeycomb; fixed-bed; Thermal energy engineering; Termisk energiteknik;

    Sammanfattning : Oxygen-diluted Combustion (OdC) technology has evolved from the concept of Excess Enthalpy Combustion and is characterized by reactants of low oxygen concentration and high temperature. Recent advances in this technology have demonstrated significant energy savings, high and uniform thermal field, low pollution, and the possibility for downsizing the equipment for a range of furnace applications. LÄS MER

  5. 14. Regulation of Polyamine Analogue-Induced Apoptosis in Human Breast Cancer Cells

    Författare :Martina Holst; Biologiska institutionen; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; cancer; Animal physiology; Djurfysiologi; Pharmacological sciences; pharmacognosy; pharmacy; onkologi; Cytologi; cancerology; oncology; Cytochrome c; Cytology; Bcl-2; Mitochondrial respiration; Apoptosis; Human breast cancer cells; toxicology; Farmakologi; farmakognosi; farmaci; toxikologi; Social medicine; Socialmedicin; samhällsmedicin; Mitochondria; Polyamine analogues;

    Sammanfattning : Apoptosis is a defined process for cells to commit suicide through a set of biochemical and morphological cell changes. Activated apoptotic signals converge on the mitochondria, leading to permeabilization of mitochondrial membranes and release of different apoptosis regulatory proteins into the cytosol. LÄS MER