Sökning: "CSF circulation"

Visar resultat 6 - 10 av 23 avhandlingar innehållade orden CSF circulation.

  1. 6. Spinal cord oxygenation during thoracic aortic clamping in pigs

    Författare :Anders Hellberg; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Surgery; Thoracoabdominal aortic replacement; spinal cord ischaemia; cerebrospinal; intrathecal monitoring; oxygen tension; Kirurgi; Surgery; Kirurgi; Surgery; kirurgi;

    Sammanfattning : Despite a dramatic reduction in the mortality associated with thoracoabdominal aorticreplacement during the past 40 years, spinal cord ischaemia that results in paraplegia remainsa serious complication. Simple and reliable intraoperative monitoring techniques are neededto detect impending neurological deficit in time to prevent permanent damage. LÄS MER

  3. 7. Developing a Porcine Model to Study the Glymphatic System

    Författare :Nicholas Bechet; Glia-Immune Interactions; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Glymphatic system; cerebrospinal fluid; Porcine; in vivo imaging; amyloid beta; Alzheimer disease;

    Sammanfattning : The glymphatic system is a brain-wide solute clearance system that has developed in the brain to clear metabolic waste during sleep. This clearance is mediated by advective fluxes of cerebrospinal fluid (CSF) along perivascular spaces (PVS) and through the brain. LÄS MER

  4. 8. Modulation of cytokine production by mononuclear cells in allergic inflammation. The effects of allergen exposure and anti-inflammatory agents

    Författare :Katarzyna Wosinska-Becler; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; cytokines; seasonal allergy; kinetics; CysLTR1 antagonist; montelukast; rush immunotherapy; monocyte; basophil; eosinophil; NK cell; T cell;

    Sammanfattning : In pollen-sensitized subjects, seasonal allergen exposure results in clinical allergic disease, which in affected tissues displays a morphological picture typical of chronic inflammation. The cellular responses to allergens include the production of inflammatory cytokines that can be examined in peripheral blood cells. LÄS MER

  5. 9. Studies on human polyomavirus infection in association with central nervous system disorders and bone marrow transplantation

    Författare :Gordana Bogdanovic; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Human polyomaviruses BK virus (BKV) and JC virus (JCV) do not generally cause diseases in healthy immunocompetent individuals. However both BKV and JCV can establish persistent infections that can be reactivated and associated with serious clinical diseases in some immunocompromised patients. LÄS MER

  7. 10. Spinal cord ischemia : An experimental study of the spinal cord blood supply and peroperative ischemia detection by a new method of intrathecal monitoring

    Författare :Lennart Christiansson; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Surgery; Spinal cord ischemia; Oxygen tension; Intrathecal monitoring; Ultrastructure; Aortic cross-clamping; Thoracoabdominal aneurysm; Kirurgi; Surgery; Kirurgi; anestesiologi; Anaesthesiology;

    Sammanfattning : Spinal cord ischemia associated with thoracoabdominal aortic surgery may lead to devastating neurological complications. Improvement in bypass techniques and various adjunctive measures has reduced its incidence, but still 5-10 % of the patients develop postoperative paraplegia. LÄS MER