Search for dissertations about: "Neurons metabolism"

Showing result 1 - 5 of 82 swedish dissertations containing the words Neurons metabolism.

  2. 1. Astrocyte metabolism following focal cerebral ischemia

    Author : Anna E Thoren; Göteborgs universitet; []
    Keywords : Astrocyte; metabolism; focal cerebral ischemia; reperfusion; infarct; [1-14C]acetate; [U-14C]glucose; glutamine; glutamate; ATP; ADP; lactate; MCT4; immunogold cytochemistry;

    Abstract : Stroke is one of the leading causes of disability and death. Most often, stroke results from blockage of an artery in the brain leading to tissue infarction within the perfusion territory of the affected vessel. READ MORE

  4. 2. The control of growth and metabolism in Caenorhabditis elegans

    Author : Josefin Friberg; Simon Tuck; Cathy Savage-Dunn; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; TGFβ; insulin; collagen; p70 S6K; metabolism; growth; dauer; Caenorhabditis elegans; Cell and molecular biology; Cell- och molekylärbiologi;

    Abstract : The control of growth is a poorly understood aspect of animal development. This thesis focuses on body size regulation in Caenorhabditis elegans, and in particular, how worms grow to a certain size. In C. elegans, a key regulator of size is the TGFβ homologue DBL-1. READ MORE

  5. 3. The Role of Alpha-Amylase in Healthy and Alzheimer's Dementia Brain

    Author : Elin Byman Shatri; Klinisk minnesforskning; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Alzheimer s Disease; Astrocytes; Neurons; alpha-Amylase; Glycogen; Glycogen metabolism;

    Abstract : .... READ MORE

  6. 4. Glutamate Turnover and Energy Metabolism in Brain Injury : Clinical and Experimental Studies

    Author : Carolina Samuelsson; Elisabeth Ronne-Engström; Lars Hillered; Eva Kumlien; Carl-Henrik Nordström; Uppsala universitet; []
    Keywords : Neurosciences; glutamate; glutamine; lactate; pyruvate; microdialysis; GLT-1; energy metabolism; intracranial pressure; cerebral perfusion pressure; subarachnoid hemorrhage; ischemia; epilepsy; Neurovetenskap;

    Abstract : During brain activity neurons release the major excitatory transmitter glutamate, which is taken up by astrocytes and converted to glutamine. Glutamine returns to neurons for re-conversion to glutamate. This glutamate-glutamine cycle is energy demanding. READ MORE

  7. 5. Mathematical Modelling of Cerebral Metabolism : From Ion Channels to Metabolic Fluxes

    Author : Nicolas Sundqvist; Gunnar Cedersund; Maria Engström; Roland Nilsson; Sebastian Sten; João Duarte; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : The brain is the most metabolically active organ in the human body and therefore rely on a continuous supply of oxygen and glucose. Neuronal stimulation in specific regions of the leads to the firing of action potentials, a process facilitated by voltage-gated ion channels in the neurons’ cell membranes. READ MORE