Avancerad sökning

Hittade 3 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. Nitric oxide and evaluation of different treatments in experimental colitis and inflammatory bowel disease

    Författare :Sofie Lundberg; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Inflammatory bowel disease (IBD), including ulcerative colitis (UC) and Crohn's disease (CD), is a chronic inflammatory disorder of unknown etiology of the gastrointestinal tract. Central features of IBD are increased nitric oxide (NO) generation in the gut lumen and dysfunction in regulation of leukocyte recruitment from the blood stream towards the affected tissue. LÄS MER

  3. 2. Neurotransmitter Imaging of the Human Brain : Detecting γ-Aminobutyric Acid (GABA) Using Magnetic Resonance Spectroscopy

    Författare :Sofie Tapper; Peter Lundberg; Anders Tisell; Peter Zsigmond; Richard Edden; Linköpings universitet; []
    Nyckelord :;

    Sammanfattning : Introduction: In this thesis, MEGA-edited Magnetic Resonance Spectroscopy (MRS) has been used for the purpose of non-invasive detection of !- aminobutyric acid (GABA) within the brain. GABA is the main inhibitory neurotransmitter in the human central nervous system, and glutamate is the corresponding main excitatory neurotransmitter. LÄS MER

  4. 3. Constructing communities : The establishment and demographic development of sawmill communities in the Sundsvall district, 1850-1890

    Författare :Maria Bergman; Sören Edvinsson; Anna Lundberg; Ann-Sofie Högman; Umeå universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Sawmill; sawmill worker; Sundsvall; 19th century; community; population development; migration; internal parish migration; barriers; residency; demographic structure; fammily; kinship networks; History; Historia; historia; History;

    Sammanfattning : This dissertation studies the establishment and demographic development of the sawmill communities that emerged in the Sundsvall district during the latter half of the 19th century.  The intention is to highlight the importance of the sawmill communities and their resident populations by discussing community construction from a demographic perspective as well as socially and symbolically. LÄS MER