Sökning: "Joakim Bergström"

Visar resultat 1 - 5 av 14 avhandlingar innehållade orden Joakim Bergström.

  1. 1. A Search for the Masked Mechanism Behind IgG-Mediated Suppression of Antibody Responses

    Författare :Joakim Bergström; Birgitta Heyman; Jenny Hallgren Martinsson; Frida Henningsson Johnson; Mats Bemark; Uppsala universitet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; FcγR; complement; sheep erythrocytes; IgG-mediated immune suppression; rhesus prophylaxis; rhesus D antigen; germinal center; Immunologi; Immunology;

    Sammanfattning : Antibodies passively administered together with their specific antigen can enhance or suppress the specific antibody response. This phenomenon is known as antibody feedback regulation. Whether this modulation causes up- or downregulation of the antibody response depends both on the antibody isotype and the antigen used. LÄS MER

  2. 2. Apolipoprotein A-IV and Transthyretin in Swedish Forms of Systemic Amyloidosis

    Författare :Joakim Bergström; Per Westermark; Giampaolo Merlini; Uppsala universitet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pathology; Amyloid; Fibril; Aggregation; Apolipoprotein A-IV; Transthyretin; Seeding; Senile systemic amyloidosis; Familial amyloidotic polyneuropathy; Patologi; Pathology; Patologi;

    Sammanfattning : Over 20 different plasma proteins have been shown to have the capacity to undergo conformational changes and self-assemble into highly stable and insoluble amyloid fibrils. One, transthyretin (TTR), consists of 127 amino acid residues arranged in eight β-strands (named A to H) and is involved in two different clinical forms of amyloidosis. LÄS MER

  3. 3. Mucus associated proteins and their functional role in the distal intestine

    Författare :Joakim H. Bergström; Göteborgs universitet; Göteborgs universitet; Gothenburg University; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; intestine; mucus; bacteria; MUC2; AGR2; FCGBP; ZG16;

    Sammanfattning : The mammalian intestine, especially the large intestine, harbors complex societies of beneficial bacteria coexisting with the host. This is a mutualistic relationship, where the host provides nutrients and a favorable environment while the bacteria in return ferment indigestible polysaccharides to short chain fatty acids. LÄS MER

  4. 4. Spänningen mellan normalitet och avvikelse : om skolans insatser för elever i behov av särskilt stöd

    Författare :Joakim Isaksson; Rafael Lindqvist; Erik Bergström; Per Koren Solvang; Umeå universitet; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SOCIAL SCIENCES; Pupils with special educational needs; normality and deviance; special education; grounded theory; medical diagnoses; compulsory school; special support measures; Disability research; Handikappsforskning; Children; Barn;

    Sammanfattning : In Sweden, an increasing number of pupils are defined as having some form of difficulties in school. In order to receive special support measures in school, these difficulties must have been subject to a pedagogical examination that state that the pupil is in need of special support measures. LÄS MER

  5. 5. Herrskapen och den lokala politiken : Eds socken, ca 1650–1900

    Författare :Joakim Malmström; Jan Lindegren; Margareta Revera; Carin Bergström; Uppsala universitet; []
    Nyckelord :History; Sweden 1650-1900; parish; church; parish assemblies; local gentry; estates; politics and policies; patriarchalism; commercial farming; Historia; Eds socken; herrskap;

    Sammanfattning : This thesis focuses on the local gentry (herrskapen) in a rural parish, just north of the Swedish capital of Stockholm, in the years 1650–1900. During this period, Sweden was transformed from a traditional agrarian society into an industrial state. LÄS MER