Somar M. Hasan

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Potassium currents are an important factor in repolarizing the membrane potential and determining the level of neuronal excitability. We compared potassium currents in CA1 hippocampal neurons dissociated from young (2-3 months old) and old (26-30 months old) Sprague-Dawley rats. Whole-cell patch-clamp techniques were used to measure the delayed rectifier(More)
Since the discovery of neural precursor cells (NPCs) in the adult mammalian brain, there has been a lot of excitement surrounding the potential for regeneration in the adult brain. For instance, many studies have shown that a significant number of NPCs will migrate to a site of injury and differentiate into all of the neural lineages. However, one of the(More)
OBJECTIVE Axial spondyloarthritis (AxSpA) represents a group of inflammatory axial diseases that share common clinical and histopathological manifestations. Ankylosing spondylitis (AS) is the best characterised subset of AxSpA, and its genetic basis has been extensively investigated. Given that genome-wide association studies account for only 25% of AS(More)
Mutations in the CRB1 gene are associated with variable phenotypes of severe retinal dystrophies, and retinal dystrophies resulting from CRB1 mutations may be accompanied by specific fundus features such as coat’s like vasculopathy in retinitis pigmentosa patients. This is the first report of the occurrence of coat’s like vasculopathy in a patient diagnosed(More)
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