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Vegf Treatment During Status Epilepticus Alters Long-Term Hippocampal Astrocyte Morphology: A Detailed Description Of Astrocyte Morphology And Glutamate Transporter Patterns With And Without Administration Of Vegf And Seizure Induction, Janice Rene Lenzer

Dissertations, Theses, and Capstone Projects

VEGF treatment during pilocarpine-induced status epilepticus (SE) causes enduring preservation of behavioral function in rats in the absence of enduring neuroprotection (Nicoletti et al., 2010). In addition, VEGF treatment reduces hyperexcitability in hippocampal slices without altering neuronal membrane properties (McCloskey et al, 2005). Combined, these data suggest the possibility that other cells or mechanisms could be involved in the beneficial effects of VEGF during SE. Our laboratory is interested in the potential contribution of astrocytes to these effects. Astrocytes are not only reported to contribute to epileptiform discharges in the hippocampus (Tian et al., 2005; Kang et al., 2005) but …