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Full-Text Articles in Medicine and Health Sciences
Systems Genetics And Systems Biology Analysis Of Paraquat Effects In Bxd Recombinant Inbred Mice, Carolina Del Valle Torres Rojas
Systems Genetics And Systems Biology Analysis Of Paraquat Effects In Bxd Recombinant Inbred Mice, Carolina Del Valle Torres Rojas
Theses and Dissertations (ETD)
Paraquat (PQ) is a chemical herbicide that is used in many countries including the United States. It is also highly acutely toxic to humans and has been used as a means of suicide. As PQ is applied mainly in agricultural settings, it moves to soil and well water. Chronic low dose exposure via drinking water may have adverse effects on humans, including increased risk for sporadic Parkinson’s disease (sPD). The etiology of sPD is unclear and the most accepted hypothesis states it is the result of the interaction between environmental factors and genetic susceptibility. Increasing evidence led us to infer …
Conditional Loss Of Engrailed 1/2 In Rhombic Lip-Derived Neurons Increases Intrinsic Rhythmicity And Decreases Overall Variability Of Eupneic Respiration, Angela P. Taylor
Conditional Loss Of Engrailed 1/2 In Rhombic Lip-Derived Neurons Increases Intrinsic Rhythmicity And Decreases Overall Variability Of Eupneic Respiration, Angela P. Taylor
Theses and Dissertations (ETD)
Evidence for a cerebellar role during cardiopulmonary challenges has long been established, but investigation into cerebellar involvement in eupneic breathing has been inconclusive. Given the view of the cerebellum (CRB) as a temporally coordinating structure, any investigation into the CRB during respiration must evaluate rhythm and variability of the respiratory sequence. In this study, we chose an elegant model of cerebellar neuropathology, Atoh1-En1/2 CKO, where mutant animals have conditional loss of the developmental patterning gene Engrailed 1/2 in rhombic lip-lineage neurons and exhibit a proportional scaling-down of neuron number in hypoplastic lobules of the CRB. We utilized whole-body unrestrained plethysmography …