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Mitochondrial Transplantation After Spinal Cord Injury: Effects On Tissue Bioenergetics And Functional Neuroprotection, Jenna L. Gollihue
Mitochondrial Transplantation After Spinal Cord Injury: Effects On Tissue Bioenergetics And Functional Neuroprotection, Jenna L. Gollihue
Theses and Dissertations--Physiology
Contusion spinal cord injury (SCI) results in devastating life-long debilitation in which there are currently no effective treatments. The primary injury site presents a complex environment marked by subsequent secondary pathophysiological cascades involving excessive reactive oxygen and nitrogen species (ROS/RNS) production, glutamate-induced excitotoxicity, calcium dysregulation, and delayed neuronal apoptosis. Many of these cascades involve mitochondrial dysfunction, thus a single mitochondrial-centric therapy that targets a variety of these factors could be far reaching in its potential benefits after SCI. As such, this dissertation examines whether transplantation of exogenous mitochondria after SCI can attenuate secondary injury cascades to decrease the spread and …