Sökning: "Lars Ekholm"
Visar resultat 1 - 5 av 10 avhandlingar innehållade orden Lars Ekholm.
Sammanfattning : Soluble oligomeric aggregates of the amyloid-β (Aβ) peptide are suggested to initiate Alzheimer's disease (AD), leading to impaired synapse signalling, widespread neuronal death and loss of cognitive functions. These aggregates seem tightly linked to disease progression, and have therefore gained much attention as potential novel disease markers. LÄS MER
Sammanfattning : The Arctic mutation causes early-onset Alzheimer’s disease (AD), and makes amyloid-β (Aβ) peptides more prone to form Aβ protofibrils. The aims of this thesis were to investigate the mechanisms of the Arctic mutation in vivo, and to use transgenic models to determine the role of early intermediates of Aβ aggregation, like protofibrils, in the pathogenesis. LÄS MER
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Sammanfattning : In this dissertation about artistic appropriation I acknowledge that something indeed has happened in art. Visual art does not have to look in any special way anymore, or have historically validated content that can be visually grasped. Within this precondition artistic appropriation is situated. LÄS MER
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