Sökning: "SOFI"

Visar resultat 16 - 20 av 103 avhandlingar innehållade ordet SOFI.

  1. 16. Interetnisk konflikt eller samförstånd : En studie om etnopolitik i Kurdistan/Irak

    Författare :Dana Sofi; Jens Rydgren; Göran Ahrne; Michael Schulz; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Ethnicity; ethnic relations; ethno-politics; conflict; understanding; Kurdistan Iraq; Kirkuk; Erbil; turning points; mobilization struggle; security dilemma; territorial division; group size; group formation; ethnic composition; institutional effectiveness; inter-ethnic social capital; Sociology; Sociologi; Sociology; sociologi;

    Sammanfattning : This thesis concerns the differences in how ethinic groups co-exist in two different environments in the same country, with a focus on the ethno-political. My research questions are: Why are ethnic or interpersonal relations characterized differently in different regions? How and why do conflicts or agreements arise in specific environments? The aim is to understand the connection between inter-ethnic relations and environmentally specific factors. LÄS MER

  3. 17. A qualitative and quantitative study of nitrotyrosine using mass spectrometry and immunochemistry

    Författare :Ann-Sofi Söderling; Göteborgs universitet; []
    Nyckelord :mass spectrometry; oxidative stress; nitrotyrosine; nitric oxide; protein modification;

    Sammanfattning : Background: Reactive oxygen (ROS), and nitrogen (RNS) species are formed during normal metabolism and in higher concentration in pathological conditions. They may cause cellular damage when the antioxidant defence is unable to balance the production of oxidants. LÄS MER

  4. 18. Hepatitis C virus infection : a nationwide study of associated morbidity and mortality

    Författare :Ann-Sofi Duberg; Erik Bäck; Karl Ekdahl; Rolf Hultcrantz; Anders Blaxhult; Johan Carlson; Örebro universitet; []
    Nyckelord :HCV; hepatitis C; epidemiology; non-Hodgkin s lymphoma; NHL; multiple myeloma; primary liver cancer; HCC; mortality; inpatient care; hospitalization; MEDICINE; MEDICIN; Infektionssjukdomar; Infectious Diseases; Epidemiology; Epidemiologi; Medicin; Medicine;

    Sammanfattning : The hepatitis C virus (HCV) was characterised in 1989. HCV was transmitted through transfusion of blood/blood products, but injection drug use is now the most common route of transmission. LÄS MER

  5. 19. Amyloid-β Protofibril Formation and Neurotoxicity : Implications for Alzheimer’s Disease

    Författare :Ann-Sofi Johansson; Lars Lannfelt; Frida Ekholm Pettersson; Pär Gellerfors; Tobias Hartmann; Uppsala universitet; []
    Nyckelord :Neurosciences; Amyloid-β; Neurotoxicity; Aggregation; Protofibrils; Alzheimer s disease; Neurovetenskap;

    Sammanfattning : Alzheimer’s disease (AD) is the most common cause of dementia. A characteristic feature of AD is the presence of amyloid plaques in the cortex and hippocampus of the brain. The principal component of these plaques is the amyloid-β (Aβ) peptide, a cleavage product from proteolytic processing of amyloid precursor protein (APP). LÄS MER

  7. 20. RhoGTPase Signaling in Cell Polarity and Gene Regulation

    Författare :Ann-Sofi Johansson; Pontus Aspenström; Johan Lennartsson; Christer Larsson; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Cell and molecular biology; RhoGTPase; Par6; cell polarity; aPKC; epithelial cell; PDGF; gene regulation; microarray; Cell- och molekylärbiologi; Cell and molecular biology; Cell- och molekylärbiologi;

    Sammanfattning : RhoGTPases are proteins working as molecular switches as they bind and hydrolyze GTP. They are in their active conformation when GTP is bound and are then able to interact with their effector proteins, which relay the downstream signaling. When the GTP is hydrolyzed to GDP, the RhoGTPase is inactivated. LÄS MER