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Intracortical administration of pleiotrophin in ischemic stroke: investigating functional outcomes and glial expression
DownloadSpring 2023
Ischemic stroke is the leading cause of disability and third leading cause of death in Canada, exerting a serious burden on stroke survivors, their families, and healthcare resources. Characterized by brain damage due to loss of blood flow and oxygen supply, ischemic stroke is characterized by...
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Alteration of astrocyte markers and phosphorylation of tau protein in kainic acid-treated animal model of Temporal Lobe Epilepsy
DownloadFall 2022
Kainic acid, an analogue of the excitatory neurotransmitter glutamate, when administered systemically can trigger seizures and neuronal loss in a manner that mirrors the neuropathology of human mesial temporal lobe epilepsy (mTLE), which affects ~50million people globally. Evidence suggests that...
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Glial Expression of Amyloid Precursor Protein (APP) and its Processing Enzymes in the ANPC Mouse Model
DownloadFall 2021
Alzheimer’s disease (AD) is a complex and progressive neurodegenerative disorder believed to be triggered by the accumulation of β-amyloid (Aβ) peptides derived from the proteolytic processing of amyloid precursor protein (APP). The regions primarily affected in AD brains are the hippocampus and...
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The role of β-amyloid peptides in kainic acid-induced toxicity and its implications in Mesial Temporal Lobe Epilepsy
DownloadFall 2017
Kainic acid is a non-degradable analogue of the excitatory neurotransmitter glutamate that, when injected systemically into adult rats, can trigger seizures and progressive neuronal loss in a manner that mirrors the neuropathology of human mesial temporal lobe epilepsy (MTLE), most prevalent form...
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Spring 2016
The hypoxic ventilatory response comprises of an initial increase in ventilation, followed by a secondary depression that can be life threatening in premature infants. During hypoxia, ATP is released in the ventrolateral medulla, where it is suggested to attenuate the secondary hypoxic...
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Spring 2014
Recent technological advancements in the field of neural recording and decoding have changed the landscape of neural prostheses. However, a lack of biocompatible electrodes for long-term neural recording resulting in loss of electrode functionality is currently a major limiting factor for...
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Fall 2012
ATP actions on central inspiratory networks are determined by a three-part signaling system comprising: i) excitatory actions of ATP at P2 receptors (Rs) ii) ectonucleotidases that degrade ATP into adenosine (ADO), and iii) inhibitory actions of ADO at P1Rs. During hypoxia, an initial increase in...
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Spring 2011
Niemann-Pick Type C (NPC) disease is an autosomal recessive disorder that results in accumulation of unesterified cholesterol in late endosomes/lysosomes (LE/Ls), leading to progressive neurodegeneration and premature death. Microglia are resident immune cells of the central nervous system, which...