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The Comparison Of Effects Of Synthetic And Natural Arachidin-3 On Rotavirus Infected Cells, Rebekah Napier-Jameson
The Comparison Of Effects Of Synthetic And Natural Arachidin-3 On Rotavirus Infected Cells, Rebekah Napier-Jameson
Electronic Theses and Dissertations
Rotavirus (RV) causes severe, life-threatening diarrhea, in infants, young children and immunocompromised adults. There are several effective vaccines for young children, however they are strain specific and are not protective against many RV strains in developing countries. Therefore, it is important to investigate anti-RV therapeutic agents. Our laboratory has shown arachidin-1 (A1) and arachadin-3 (A3) significantly inhibit RV replication in two cell lines, however the molecular mechanism(s) of action are not known. A synthetic molecule of A3 (sA3) has been produced, but its’ antiviral effects have not been examined. Our hypothesis is that sA3 produces the same effects on RV-infected …
Role Of Ataxia-Telangiectasia Mutated Kinase In Cardiac Autophagy And Glucose Metabolism Under Ischemic Conditions, Patsy Thrasher
Role Of Ataxia-Telangiectasia Mutated Kinase In Cardiac Autophagy And Glucose Metabolism Under Ischemic Conditions, Patsy Thrasher
Electronic Theses and Dissertations
Ataxia-telangiectasia mutated kinase (ATM), a serine/threonine kinase primarily located in the nucleus, is typically activated in response to DNA damage. Individuals with mutations in ATM gene develop a disease called Ataxia telangiectasia (AT). These individuals are more susceptible to ischemic heart disease and metabolic disorder. Our lab has previously shown that ATM plays a critical role in β-adrenergic receptor (β-AR) - and myocardial infarction (MI)-stimulated myocyte apoptosis and cardiac remodeling. This study tested the hypothesis that ATM plays a critical role in cardiac autophagy and glucose metabolism following MI and ischemia, respectively. Early during MI (4 hours after its onset) …