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Neuroprotective Effects Of Retinal Ganglion Cells By Specific Alpha 7 Nicotine Acetylcholine Receptor Agonists And An Acetylcholineesterase Inhibitor, Sara Kaliszak
Honors Theses
In previous studies from this lab, an alpha7 nACh receptor was found to successfully modulate retinal ganglion cell neuroprotection against glutamate assault when bound to nicotinic acetylcholine receptors, or if an alpha7 nicotinic acetylcholine agonist, such as PNU-282987 was used in in vitro models (Wehrwein et al., 2004; Iwamoto et al., 2013). These in vitro studies support the hypothesis that activation of alpha7 nicotinic ACh receptors triggers neuroprotection against loss of retinal ganglion cells normally induced by excessive glutamate insult. The results from these in vitro studies instigated an in vivo study in our lab using a rat glaucoma model. …