Sökning: "mild stroke"

Visar resultat 36 - 40 av 59 avhandlingar innehållade orden mild stroke.

  1. 36. Endoplasmic Reticulum Dynamic Structural Changes in Neurons: The Fission-Fusion Phenomena

    Författare :Krzysztof Kucharz; Sektion IV; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; fragmentation; fission; endoplasmic reticulum; neurons; FRAP; primary cultures; organotypic slice cultures; in vivo; in situ; calcium; fusion; NMDA receptor; 2-photon microscopy; confocal microscopy;

    Sammanfattning : The endoplasmic reticulum (ER) is crucial for protein synthesis and protein maturation, is involved in cell stress and serves in neurons as the major intracellular Ca2+ store. Neuronal ER forms a continuous network of cisterns and tubules extending from soma to a subset of dendritic spines. LÄS MER

  3. 37. Estrogen-inducible neuropeptides in the rat brain: role in focal ischemic lesions

    Författare :Annette Theodorsson; Elvar Theodorsson; A: Langmoen; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Estrogen; neuropeptides; galanin; cerebral ischemia; middle cerebral artery occlusion; Neurochemistry; Neurokemi;

    Sammanfattning : Sex steroids in general and estrogens in particular – in addition to their effects on the reproductive organs – affect a large number of crucial bodily functions, including “higher” brain functions.Neuropeptides constitute the phylogenetically oldest neurotransmitter system and are currently thought to act mainly during stress, disease or injury. LÄS MER

  4. 38. Assessment of rat spinal cord injury models

    Författare :Ning Xu; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Traumatic spinal cord injury (SCI) is a complicated and devastating condition, causing different extents of motor, sensory and autonomic dysfunctions. In addition, there is a risk for secondary complications after SCI including posttraumatic syringomyelia (PTS) that can cause further functional loss. LÄS MER

  5. 39. The effect of somatic disorders on brain aging and dementia : findings from population studies

    Författare :Anna Rita Atti; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Dementia; Alzheimer s Disease; CIND; Perceived cognitive decline; Anemia; Hemoglobin concentration; BMI; Weight Loss; Multimorbidity; Comorbidity; Risk factors;

    Sammanfattning : This doctoral thesis investigates the effect of somatic disorders on dementia, Alzheimer s disease (AD) and brain aging in late-life. The data for the studies are provided by the Kungsholmen Project (Studies I and II) and the Faenza Project (Studies III and IV). LÄS MER

  7. 40. Recovery from focal brain ischemia induced by extradural compression in diabetic and non-diabetic rats

    Författare :Tiago J T Prazeres Moreira; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Focal ischemia; locomotor activity; lever-press task; neurodegeneration; hyperglycemia; Goto-Kakizaki rats; Fluoro-Jade; heme-oxygenase; astrocytes; microglia.;

    Sammanfattning : Cerebrovascular disease and head trauma are among the leading causes of death and disability. In addition to severe motor disturbances, ischemia resulting from stroke or traumatic brain injury (TBI) can cause mild to severe cognitive deficits. LÄS MER